/* KARVI SOLUTIONS - matching Karvi Pro theme */
:root {
    --glass-blur: 20px;
    --glass-radius: 24px;
    --transition: 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    --hover-ease: cubic-bezier(0.34, 1.45, 0.64, 1);
    --hover-ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
    --hover-lift: -8px;
    --hover-scale: 1.018;
    --hover-image-scale: 1.06;
    --hover-glow: rgba(255, 255, 255, 0.08);
    --hover-glow-strong: rgba(255, 255, 255, 0.14);
    --nav-height: 4.75rem;
    --container: 1280px;
    --section-y: 2.75rem;
    --section-header-gap: 1.5rem;
    --page-hero-y: 2.75rem;
    --page-hero-bottom: 1.5rem;
    --card-padding: 1.5rem;
}

/* Light theme */
html:not(.dark) {
    --karvi-black: #f1f5f9;
    --karvi-dark: #ffffff;
    --karvi-gray: #f8fafc;
    --karvi-mid: #e2e8f0;
    --karvi-light: #64748b;
    --karvi-lighter: #334155;
    --karvi-white: #0f172a;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(15, 23, 42, 0.08);
    --nav-bg: rgba(255, 255, 255, 0.88);
    --nav-border: rgba(15, 23, 42, 0.08);
    --dropdown-bg: rgba(255, 255, 255, 0.98);
    --surface-hover: rgba(15, 23, 42, 0.05);
    --surface-hover-strong: rgba(15, 23, 42, 0.08);
    --input-bg: rgba(15, 23, 42, 0.03);
    --input-border: rgba(15, 23, 42, 0.1);
    --hero-gradient: linear-gradient(135deg, #0f172a 0%, #475569 100%);
    --process-num: rgba(15, 23, 42, 0.08);
    --shadow-card: 0 20px 50px rgba(15, 23, 42, 0.08);
    --btn-primary-bg: #0f172a;
    --btn-primary-color: #ffffff;
    --btn-outline-color: #0f172a;
    --btn-outline-border: rgba(15, 23, 42, 0.2);
    --quick-btn-bg: #0f172a;
    --quick-btn-color: #ffffff;
    --theme-track: #cbd5e1;
    --theme-knob-bg: #ffffff;
    --theme-knob-color: #475569;
    --link-hover-color: #0f172a;
    --lang-indicator-bg: #ffffff;
    --lang-indicator-shadow: 0 1px 3px rgba(15, 23, 42, 0.14);
    --lang-track-bg: #e2e8f0;
    --lang-active-color: #0f172a;
    --lang-inactive-color: #64748b;
    --lang-inactive-hover: #334155;
    --cta-glow: rgba(15, 23, 42, 0.06);
    --cta-grid-line: rgba(15, 23, 42, 0.04);
    --cta-btn-shadow: rgba(15, 23, 42, 0.18);
    --hover-shadow-1: 0 8px 16px rgba(15, 23, 42, 0.06);
    --hover-shadow-2: 0 24px 48px rgba(15, 23, 42, 0.12);
    --hover-shadow-glow: 0 0 0 1px rgba(15, 23, 42, 0.06), 0 0 32px rgba(15, 23, 42, 0.06);
}

/* Dark theme */
html.dark {
    --karvi-black: #0a0a0a;
    --karvi-dark: #111111;
    --karvi-gray: #1a1a1a;
    --karvi-mid: #2a2a2a;
    --karvi-light: #9ca3af;
    --karvi-lighter: #d1d5db;
    --karvi-white: #f5f5f5;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --nav-bg: rgba(10, 10, 10, 0.85);
    --nav-border: rgba(255, 255, 255, 0.06);
    --dropdown-bg: rgba(17, 17, 17, 0.98);
    --surface-hover: rgba(255, 255, 255, 0.05);
    --surface-hover-strong: rgba(255, 255, 255, 0.08);
    --input-bg: rgba(255, 255, 255, 0.04);
    --input-border: rgba(255, 255, 255, 0.08);
    --hero-gradient: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
    --process-num: rgba(255, 255, 255, 0.1);
    --shadow-card: 0 25px 60px rgba(0, 0, 0, 0.5);
    --btn-primary-bg: #f5f5f5;
    --btn-primary-color: #0a0a0a;
    --btn-outline-color: #f5f5f5;
    --btn-outline-border: rgba(255, 255, 255, 0.2);
    --quick-btn-bg: #f5f5f5;
    --quick-btn-color: #0a0a0a;
    --theme-track: #334155;
    --theme-knob-bg: #fcd34d;
    --theme-knob-color: #0f172a;
    --link-hover-color: #f5f5f5;
    --lang-indicator-bg: #f5f5f5;
    --lang-indicator-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
    --lang-track-bg: #334155;
    --lang-active-color: #0a0a0a;
    --lang-inactive-color: #94a3b8;
    --lang-inactive-hover: #e2e8f0;
    --cta-glow: rgba(255, 255, 255, 0.08);
    --cta-grid-line: rgba(255, 255, 255, 0.04);
    --cta-btn-shadow: rgba(0, 0, 0, 0.35);
    --hover-shadow-1: 0 10px 24px rgba(0, 0, 0, 0.35);
    --hover-shadow-2: 0 28px 56px rgba(0, 0, 0, 0.45);
    --hover-shadow-glow: 0 0 0 1px rgba(255, 255, 255, 0.1), 0 0 40px rgba(255, 255, 255, 0.06);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--karvi-black);
    color: var(--karvi-lighter);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}
body.karvi-body { padding-top: var(--nav-height); }
h1, h2, h3, h4, h5, h6 {
    font-family: 'Rajdhani', 'Orbitron', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--karvi-white);
    line-height: 1.15;
}
a { color: inherit; text-decoration: none; transition: color var(--transition); }
.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: var(--section-y) 0; }
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--karvi-light);
    margin-bottom: 0.5rem;
    transition: letter-spacing 0.35s ease, color 0.35s ease, transform 0.35s ease;
}
.section-header h2,
.page-hero-content h1,
.product-hero-main h1,
.about-content h2 {
    transition: letter-spacing 0.4s ease, transform 0.4s ease, color 0.35s ease;
}
.section-header p,
.hero-desc,
.hero-subtitle,
.product-overview-content p {
    transition: color 0.35s ease, transform 0.35s ease;
}
.section-header { text-align: center; max-width: 700px; margin: 0 auto var(--section-header-gap); }
.section-header .section-label {
    display: block;
    margin-bottom: 0.625rem;
}
.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 0.625rem;
    position: relative;
    display: block;
    width: 100%;
    line-height: 1.2;
}
.section-header p {
    display: block;
    width: 100%;
}
.section-header h2::after {
    content: '';
    position: absolute;
    left: 50%; bottom: -0.35rem;
    width: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--karvi-white), transparent);
    transform: translateX(-50%);
    transition: width 0.55s var(--hover-ease-smooth), opacity 0.4s ease;
    opacity: 0;
}
.section-header:hover h2::after {
    width: 72%;
    opacity: 0.7;
}
.section-header:hover h2 {
    transform: translateY(-4px);
    text-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.section-header:hover .section-label {
    color: var(--karvi-lighter);
    transform: translateY(-3px);
    letter-spacing: 0.22em;
}
.section-header:hover p {
    color: var(--karvi-lighter);
    transform: translateY(-2px);
}
.page-hero-content:hover .hero-desc,
.product-hero-main:hover .hero-desc,
.product-hero-main:hover .hero-tagline {
    color: var(--karvi-lighter);
}
.hero-pill {
    display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem;
    background: var(--input-bg); border: 1px solid var(--input-border);
    border-radius: 100px; font-size: 0.8rem;
    transition: transform 0.45s var(--hover-ease), background 0.35s ease, border-color 0.35s ease, box-shadow 0.45s ease;
}
.hero-pill:hover {
    transform: translateY(-4px) scale(1.03);
    background: var(--surface-hover);
    border-color: var(--hover-glow-strong);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12), 0 0 16px var(--hover-glow);
}
.hero-pill i {
    transition: transform 0.45s var(--hover-ease);
}
.hero-pill:hover i {
    transform: scale(1.2) rotate(360deg);
}
.device-card {
    position: absolute; background: var(--glass-bg); border: 1px solid var(--glass-border);
    border-radius: 16px; backdrop-filter: blur(20px);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 0.5rem; padding: 1.5rem;
    transition:
        transform 0.55s var(--hover-ease),
        border-color 0.4s ease,
        box-shadow 0.5s var(--hover-ease-smooth),
        background 0.4s ease;
    transform-style: preserve-3d;
}
.hero-device-stack:hover .device-card {
    border-color: var(--hover-glow-strong);
    box-shadow: var(--hover-shadow-1), var(--hover-shadow-glow);
}
.hero-device-stack:hover .device-card.main {
    transform: translate(-50%, calc(-50% + var(--hover-lift))) scale(1.06) rotateX(4deg);
}
.hero-device-stack:hover .device-card.top-right {
    transform: translateY(calc(var(--hover-lift) - 4px)) scale(1.08) rotate(3deg);
}
.hero-device-stack:hover .device-card.bottom-left {
    transform: translateY(calc(var(--hover-lift) - 4px)) scale(1.08) rotate(-3deg);
}
.hero-device-stack:hover .device-card.bottom-right {
    transform: translateY(calc(var(--hover-lift) - 2px)) scale(1.06) rotate(2deg);
}
.device-card i { font-size: 2rem; color: var(--karvi-white); transition: transform 0.5s var(--hover-ease), color 0.35s ease, filter 0.35s ease; }
.hero-device-stack:hover .device-card:hover i {
    transform: scale(1.2) translateZ(8px);
    color: var(--karvi-white);
    filter: drop-shadow(0 0 8px var(--hover-glow-strong));
}
.about-fact-item {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    transition:
        transform 0.5s var(--hover-ease),
        border-color 0.4s ease,
        background 0.4s ease,
        box-shadow 0.45s ease;
}
.about-fact-item:hover {
    transform: translateY(-6px) scale(1.03);
    border-color: var(--hover-glow-strong);
    background: var(--surface-hover);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18), 0 0 24px var(--hover-glow);
}
.about-fact-num {
    transition: transform 0.5s var(--hover-ease), text-shadow 0.4s ease;
}
.about-fact-item:hover .about-fact-num {
    transform: scale(1.08);
    text-shadow: 0 0 20px var(--hover-glow-strong);
}
.product-hero-icon,
.product-hero-chip-icon,
.product-highlight-icon,
.product-feature-head .feature-icon {
    transition: transform 0.55s var(--hover-ease), background 0.4s ease, border-color 0.4s ease, box-shadow 0.45s ease;
}
.product-hero-main:hover .product-hero-icon {
    transform: scale(1.12) rotate(-8deg);
    box-shadow: 0 0 28px var(--hover-glow);
}
.product-hero-chip:hover .product-hero-chip-icon,
.product-highlight-card:hover .product-highlight-icon,
.product-feature-card:hover .feature-icon {
    transform: scale(1.18) rotate(-6deg);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.05), 0 8px 24px rgba(0, 0, 0, 0.2);
}
.product-highlight-card:hover h3,
.product-feature-card:hover h3,
.product-step-card:hover h4 {
    transform: translateX(8px);
    color: var(--karvi-white);
}
.product-step-num {
    transition: transform 0.5s var(--hover-ease), background 0.4s ease, color 0.4s ease;
}
.product-step-card:hover .product-step-num {
    transform: scale(1.15);
    color: var(--karvi-white);
}
.faq-item:hover {
    transform: translateY(-6px) scale(1.005);
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: var(--hover-shadow-1), var(--hover-shadow-glow);
}
.logo-img {
    transition: transform 0.55s var(--hover-ease), filter 0.45s ease;
}
.nav-logo:hover .logo-img {
    transform: scale(1.06) rotate(-1deg);
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
}
.page-hero-content:hover h1,
.product-hero-main:hover h1 {
    transform: translateY(-4px);
    text-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}
.product-overview-content:hover h2 {
    transform: translateY(-3px);
}
.about-content:hover h2 {
    transform: translateY(-3px);
}
.process-num {
    transition: transform 0.5s var(--hover-ease), color 0.4s ease, text-shadow 0.4s ease;
}
.process-step:hover .process-num {
    color: var(--karvi-white);
    text-shadow: 0 0 20px var(--hover-glow);
}
.section-header p { color: var(--karvi-light); font-size: 1.05rem; }
.section-footer { text-align: center; margin-top: 1.5rem; }
.card-heading { margin-bottom: 1rem; font-size: 1.25rem; }

#scroll-progress {
    position: fixed; top: 0; left: 0; width: 0%; height: 2px; z-index: 9999;
    background: linear-gradient(90deg, rgba(255,255,255,0.2), rgba(255,255,255,0.8), rgba(255,255,255,0.2));
    box-shadow: 0 0 10px rgba(255,255,255,0.3);
}

.liquid-glass-card {
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--glass-radius);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    overflow: hidden;
    transform-style: preserve-3d;
    backface-visibility: hidden;
    transition:
        transform 0.55s var(--hover-ease-smooth),
        border-color 0.45s ease,
        background 0.45s ease,
        box-shadow 0.55s var(--hover-ease-smooth);
}
.liquid-glass-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        115deg,
        transparent 30%,
        rgba(255, 255, 255, 0.09) 48%,
        rgba(255, 255, 255, 0.14) 50%,
        rgba(255, 255, 255, 0.09) 52%,
        transparent 70%
    );
    transform: translateX(-140%) skewX(-18deg);
    transition: transform 0.85s var(--hover-ease-smooth);
    pointer-events: none;
    z-index: 2;
}
.liquid-glass-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        inset 0 -20px 40px rgba(255, 255, 255, 0.02);
    transition: opacity 0.45s ease;
    pointer-events: none;
    z-index: 0;
}
.liquid-glass-card > * {
    position: relative;
    z-index: 1;
}
.liquid-glass-card:hover {
    border-color: var(--hover-glow-strong);
    background: var(--surface-hover);
    transform: translateY(var(--hover-lift)) scale(var(--hover-scale));
    box-shadow: var(--hover-shadow-1), var(--hover-shadow-2), var(--hover-shadow-glow);
}
.liquid-glass-card:not(.product-card):not(.product-related-card):hover::before {
    transform: translateX(140%) skewX(-18deg);
}
.liquid-glass-card:not(.product-card):not(.product-related-card):hover::after {
    opacity: 1;
}

/* ── Button system — neo glass + spring reveal ── */
.btn,
.site-cta-btn,
.faq-support-btn,
.footer-admin-btn {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    cursor: pointer;
    transition:
        transform 0.38s cubic-bezier(0.22, 1.15, 0.36, 1),
        box-shadow 0.38s ease,
        border-color 0.32s ease,
        background 0.32s ease,
        color 0.32s ease,
        filter 0.32s ease;
}
.btn i,
.site-cta-btn i,
.faq-support-btn i,
.footer-admin-btn i {
    position: relative;
    z-index: 1;
    transition: transform 0.35s cubic-bezier(0.22, 1.15, 0.36, 1);
}
.btn:hover i,
.site-cta-btn:hover i,
.faq-support-btn:hover i,
.footer-admin-btn:hover i {
    transform: translateX(3px);
}
.btn:active,
.site-cta-btn:active,
.faq-support-btn:active,
.footer-admin-btn:active {
    transform: translateY(-1px) scale(0.97) !important;
    transition-duration: 0.12s;
}
.btn-reveal {
    opacity: 0;
    transform: translateY(16px) scale(0.92);
    filter: blur(5px);
}
.btn-reveal.is-visible {
    animation: btnSpringIn 0.58s cubic-bezier(0.22, 1.18, 0.36, 1) forwards;
}
.hero-animate .btn-reveal.is-visible:nth-child(1),
.hero-animate .btn-reveal.is-visible:nth-child(2),
.hero-animate .btn-reveal.is-visible:nth-child(3) { animation-delay: 0s; }
.site-cta-actions .btn-reveal.is-visible:nth-child(1) { animation-delay: 0.06s; }
.site-cta-actions .btn-reveal.is-visible:nth-child(2) { animation-delay: 0.14s; }
.faq-support-actions .btn-reveal.is-visible:nth-child(1) { animation-delay: 0.05s; }
.faq-support-actions .btn-reveal.is-visible:nth-child(2) { animation-delay: 0.12s; }
.faq-support-actions .btn-reveal.is-visible:nth-child(3) { animation-delay: 0.19s; }
@keyframes btnSpringIn {
    0% {
        opacity: 0;
        transform: translateY(16px) scale(0.92);
        filter: blur(5px);
    }
    68% {
        opacity: 1;
        transform: translateY(-3px) scale(1.03);
        filter: blur(0);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    padding: 0.875rem 1.75rem; font-size: 0.875rem; font-weight: 600;
    letter-spacing: 0.05em; text-transform: uppercase; border-radius: 14px;
    border: none; white-space: nowrap;
}
.btn-sm { padding: 0.625rem 1.25rem; font-size: 0.8rem; border-radius: 12px; }
.btn-block { width: 100%; }
.btn-primary {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.28) 50%, transparent 70%);
    transform: translateX(-130%);
    transition: transform 0.6s cubic-bezier(0.22, 1.1, 0.36, 1);
    z-index: 0;
}
.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, transparent 48%);
    pointer-events: none;
    z-index: 0;
}
.btn-primary:hover::before { transform: translateX(130%); }
.btn-primary:hover {
    filter: brightness(1.06);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.18);
    transform: translateY(-4px);
}
.btn-outline {
    background: rgba(255, 255, 255, 0.03);
    color: var(--btn-outline-color);
    border: 1px solid var(--btn-outline-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
html:not(.dark) .btn-outline {
    background: rgba(255, 255, 255, 0.55);
}
.btn-outline::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.14), transparent 55%);
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}
.btn-outline:hover::before { opacity: 1; }
.btn-outline:hover {
    border-color: var(--btn-outline-color);
    background: var(--surface-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.btn-ghost { background: transparent; color: var(--karvi-lighter); border: none; box-shadow: none; }
.btn-ghost:hover { color: var(--link-hover-color); transform: translateY(-2px); }

.navbar {
    position: fixed; top: 0; left: 0; right: 0; height: var(--nav-height);
    background: var(--nav-bg); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--nav-border); z-index: 1000;
}
.nav-container {
    max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; height: 100%;
    display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
    margin-left: 1rem;
}
.logo-img {
    display: block;
    height: 4rem;
    width: auto;
    max-width: min(18rem, 52vw);
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1), filter 0.35s ease;
}
.nav-logo:hover .logo-img {
    transform: scale(1.04);
}
.logo-img-footer {
    height: 4.25rem;
    max-width: 19rem;
    margin-left: 0.5rem;
}
.nav-links { display: flex; align-items: center; gap: 0.25rem; list-style: none; }
.nav-links > li > a {
    display: flex; align-items: center; gap: 0.35rem; padding: 0.5rem 1rem;
    font-size: 0.875rem; font-weight: 500; color: var(--karvi-light); border-radius: 8px;
    position: relative;
    transition:
        color 0.32s ease,
        background 0.32s ease,
        transform 0.32s var(--hover-ease-smooth),
        box-shadow 0.32s ease;
}
.nav-links > li > a::after {
    content: '';
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 0.35rem;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.65), rgba(255, 255, 255, 0.15));
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.38s var(--hover-ease-smooth);
}
.nav-links > li > a:hover,
.nav-links > li > a.active {
    color: var(--karvi-white);
    background: var(--surface-hover);
    transform: translateY(-1px);
}
.nav-links > li > a:hover::after,
.nav-links > li > a.active::after {
    transform: scaleX(1);
}
.nav-dropdown { position: relative; }
.dropdown-menu {
    position: absolute; top: calc(100% + 0.5rem); left: 0; min-width: 240px;
    background: var(--dropdown-bg); backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border); border-radius: 16px; padding: 0.5rem;
    list-style: none; opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: all var(--transition); box-shadow: var(--shadow-card);
}
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu li a {
    display: flex; align-items: center; gap: 0.75rem; padding: 0.625rem 1rem;
    font-size: 0.875rem; color: var(--karvi-light); border-radius: 10px;
    transition:
        color 0.3s ease,
        background 0.3s ease,
        transform 0.32s var(--hover-ease-smooth),
        padding-left 0.32s var(--hover-ease-smooth);
}
.dropdown-menu li a:hover {
    background: var(--surface-hover);
    color: var(--karvi-white);
    transform: translateX(4px);
    padding-left: 1.15rem;
}
.dropdown-divider { height: 1px; background: var(--glass-border); margin: 0.5rem 0; }
.nav-actions { display: flex; align-items: center; gap: 0.625rem; }

.lang-switcher {
    display: inline-flex;
    align-items: center;
}
.lang-switcher-track {
    position: relative;
    display: flex;
    align-items: center;
    width: 4.25rem;
    height: 1.5rem;
    padding: 2px;
    background: var(--lang-track-bg);
    border-radius: 999px;
}
.lang-switcher-indicator {
    position: absolute;
    top: 2px;
    left: 2px;
    width: calc(50% - 2px);
    height: calc(100% - 4px);
    background: var(--lang-indicator-bg);
    border-radius: 999px;
    box-shadow: var(--lang-indicator-shadow);
    transition: transform 0.28s cubic-bezier(0.23, 1, 0.32, 1);
    pointer-events: none;
}
.lang-switcher-indicator.is-de {
    transform: translateX(100%);
}
.lang-seg-btn {
    position: relative;
    z-index: 1;
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--lang-inactive-color);
    font-family: 'Inter', sans-serif;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1;
    cursor: pointer;
    border-radius: 999px;
    transition: color 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}
.lang-seg-btn:hover:not(.active) {
    color: var(--lang-inactive-hover);
}
.lang-seg-btn.active,
.lang-seg-btn.active:hover,
.lang-seg-btn.active:active,
.lang-seg-btn.active:focus-visible {
    color: var(--lang-active-color);
}
.lang-seg-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--karvi-light);
}
.lang-seg-btn:active:not(.active) {
    color: var(--lang-inactive-hover);
}

/* Theme Toggle */
.theme-toggle {
    display: inline-flex; align-items: center; gap: 0.625rem;
    background: none; border: none; cursor: pointer; padding: 0.25rem;
    color: var(--karvi-lighter); transition: color var(--transition);
}
.theme-toggle:hover { color: var(--karvi-white); }
.theme-toggle-track {
    position: relative; width: 2.75rem; height: 1.5rem;
    background: var(--theme-track); border-radius: 999px;
    transition: background var(--transition);
}
.theme-toggle-knob {
    position: absolute; top: 2px; left: 2px;
    width: 1.25rem; height: 1.25rem; border-radius: 50%;
    background: var(--theme-knob-bg); color: var(--theme-knob-color);
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    display: inline-flex; align-items: center; justify-content: center;
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1), background 0.3s;
}
.theme-toggle-knob.is-light { transform: translateX(1.25rem); }
.theme-toggle-knob i { font-size: 0.55rem; }
.theme-toggle-label {
    font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--karvi-light);
}

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--karvi-white); }

.hero {
    position: relative; min-height: calc(100vh - var(--nav-height));
    display: flex; align-items: center; overflow: hidden; padding: 2.5rem 0;
}
.hero-bg-grid {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}
.hero .container {
    position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr;
    gap: 2.5rem; align-items: center;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem;
    background: var(--input-bg); border: 1px solid var(--input-border);
    border-radius: 100px; font-size: 0.8rem; color: var(--karvi-light); margin-bottom: 1rem;
}
.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem); margin-bottom: 1rem;
    background: var(--hero-gradient);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-badge .dot { width: 6px; height: 6px; background: #4ade80; border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero-subtitle { font-size: 1.125rem; color: var(--karvi-light); max-width: 540px; margin-bottom: 1.25rem; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; }
.hero-pills { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-device-stack { position: relative; width: 100%; max-width: 480px; aspect-ratio: 1; perspective: 1200px; }
.device-card span { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--karvi-light); }
.device-card.main { width: 55%; height: 55%; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 3; }
.device-card.top-right { width: 35%; height: 30%; top: 5%; right: 0; z-index: 2; }
.device-card.bottom-left { width: 35%; height: 30%; bottom: 5%; left: 0; z-index: 2; }
.device-card.bottom-right { width: 30%; height: 25%; bottom: 10%; right: 5%; z-index: 1; }

/* ── Home hero — premium front section ── */
.home-hero {
    min-height: calc(100vh - var(--nav-height));
    padding: clamp(2rem, 5vw, 4rem) 0;
}
.home-hero .hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}
.home-hero .hero-glow-a {
    width: min(520px, 55vw);
    height: min(520px, 55vw);
    top: -8%;
    right: -6%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.07) 0%, transparent 70%);
    animation: hero-glow-drift 14s ease-in-out infinite alternate;
}
.home-hero .hero-glow-b {
    width: min(420px, 45vw);
    height: min(420px, 45vw);
    bottom: -10%;
    left: -4%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 72%);
    animation: hero-glow-drift 18s ease-in-out infinite alternate-reverse;
}
@keyframes hero-glow-drift {
    0% { transform: translate(0, 0) scale(1); opacity: 0.75; }
    100% { transform: translate(24px, -18px) scale(1.08); opacity: 1; }
}
.home-hero .hero-bg-grid {
    mask-image: radial-gradient(ellipse 85% 70% at 50% 45%, black 15%, transparent 72%);
}
.home-hero .hero-content {
    max-width: 640px;
}
.home-hero .hero-badge {
    margin-bottom: 0.85rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}
.home-hero .hero-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--karvi-lighter);
    margin-bottom: 0.75rem;
    opacity: 0.9;
}
.home-hero h1 {
    font-size: clamp(2.35rem, 5.5vw, 4.25rem);
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 1.15rem;
}
.home-hero .hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    max-width: 520px;
    margin-bottom: 1.35rem;
    color: var(--karvi-lighter);
}
.home-hero .hero-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 1.5rem;
}
.home-hero .hero-trust-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
    padding: 0.65rem 1rem;
    min-width: 5.5rem;
    border-radius: 14px;
}
.home-hero .hero-trust-item:hover {
    transform: translateY(-3px) scale(1.02);
}
.home-hero .hero-trust-num {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--karvi-white);
    line-height: 1.1;
}
.home-hero .hero-trust-label {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--karvi-light);
}
.home-hero .hero-actions {
    margin-bottom: 1.35rem;
    align-items: center;
}
.home-hero .hero-wa-btn {
    padding-left: 1rem;
    padding-right: 1rem;
}
.home-hero .hero-wa-btn i {
    font-size: 1.15rem;
    color: #25d366;
}
.home-hero .hero-pills {
    gap: 0.55rem;
}
.home-hero .hero-visual {
    position: relative;
    padding: 1rem 0;
}
.home-hero .hero-showcase {
    position: relative;
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
}
.home-hero .hero-showcase-glow {
    position: absolute;
    inset: 12% 8%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 68%);
    filter: blur(24px);
    z-index: 0;
    animation: hero-showcase-pulse 5s ease-in-out infinite;
}
@keyframes hero-showcase-pulse {
    0%, 100% { opacity: 0.65; transform: scale(0.96); }
    50% { opacity: 1; transform: scale(1.04); }
}
.home-hero .hero-orbit-ring {
    position: absolute;
    inset: 6%;
    border: 1px dashed rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    z-index: 0;
    animation: hero-orbit-spin 40s linear infinite;
}
.home-hero .hero-orbit-ring::before {
    content: '';
    position: absolute;
    inset: 14%;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 50%;
}
@keyframes hero-orbit-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.home-hero .hero-device-stack {
    position: relative;
    z-index: 2;
    max-width: 440px;
    margin: 0 auto;
}
.home-hero .hero-device-stack .device-card.liquid-glass-card {
    pointer-events: none;
    padding: 1.25rem 1rem;
    border-radius: 18px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}
.home-hero .hero-device-stack .device-card.liquid-glass-card:hover {
    transform: none;
    background: var(--glass-bg);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}
.home-hero .hero-device-stack:hover .device-card.main.liquid-glass-card:hover {
    transform: translate(-50%, calc(-50% + var(--hover-lift))) scale(1.06) rotateX(4deg);
}
.home-hero .hero-device-stack:hover .device-card.top-right.liquid-glass-card:hover {
    transform: translateY(calc(var(--hover-lift) - 4px)) scale(1.08) rotate(3deg);
}
.home-hero .hero-device-stack:hover .device-card.bottom-left.liquid-glass-card:hover {
    transform: translateY(calc(var(--hover-lift) - 4px)) scale(1.08) rotate(-3deg);
}
.home-hero .hero-device-stack:hover .device-card.bottom-right.liquid-glass-card:hover {
    transform: translateY(calc(var(--hover-lift) - 2px)) scale(1.06) rotate(2deg);
}
.home-hero .device-card-icon-wrap {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 0.15rem;
}
.home-hero .device-card.main .device-card-icon-wrap {
    width: 3.5rem;
    height: 3.5rem;
}
.home-hero .device-card i,
.home-hero .device-card-icon-wrap i {
    font-size: 1.5rem;
    color: var(--karvi-white);
    transition: transform 0.5s var(--hover-ease), filter 0.35s ease;
}
.home-hero .device-card.main i,
.home-hero .device-card.main .device-card-icon-wrap i {
    font-size: 1.85rem;
}
.home-hero .device-card small {
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--karvi-light);
    opacity: 0.85;
    margin-top: -0.15rem;
}
.home-hero .hero-float-badge {
    position: absolute;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.9rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--karvi-lighter);
    border-radius: 100px;
    animation: hero-float-badge 4s ease-in-out infinite;
}
.home-hero .hero-float-badge i {
    font-size: 0.85rem;
    color: var(--karvi-white);
}
.home-hero .hero-float-live {
    top: 8%;
    left: 0;
    animation-delay: 0s;
}
.home-hero .hero-float-sync {
    bottom: 10%;
    right: -2%;
    animation-delay: 1.5s;
}
@keyframes hero-float-badge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
@media (max-width: 1200px) {
    .home-hero .hero-showcase { max-width: 440px; padding: 2rem 1rem; }
    .home-hero .hero-device-stack { max-width: 380px; }
}
@media (max-width: 1024px) {
    .home-hero .hero-visual {
        display: flex;
        margin-top: 1.5rem;
        padding-bottom: 0.5rem;
    }
    .home-hero .hero-showcase {
        max-width: 380px;
    }
    .home-hero .hero-float-sync { right: 2%; }
}

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.stat-card { text-align: center; padding: var(--card-padding) 1.25rem; }
.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--karvi-white);
    margin-bottom: 0.5rem;
    transition: transform 0.35s ease, color 0.35s ease;
}
.stat-card:hover .stat-number {
    transform: scale(1.1);
    color: var(--karvi-white);
    text-shadow: 0 0 24px var(--hover-glow-strong);
}
.stat-label {
    font-size: 0.875rem;
    color: var(--karvi-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: letter-spacing 0.4s ease, color 0.35s ease, transform 0.35s ease;
}
.stat-card:hover .stat-label {
    letter-spacing: 0.16em;
    color: var(--karvi-lighter);
    transform: translateY(-2px);
}

.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; perspective: 1400px; }
.product-card { padding: var(--card-padding); display: flex; flex-direction: column; gap: 0.75rem; position: relative; transform-style: preserve-3d; }
.product-card-icon {
    width: 52px; height: 52px; background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1); border-radius: 14px;
    display: flex; align-items: center; justify-content: center; font-size: 1.25rem; color: var(--karvi-white);
    transition:
        transform 0.55s var(--hover-ease),
        background 0.4s ease,
        border-color 0.4s ease,
        box-shadow 0.45s ease;
}
.product-card-link {
    display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; font-weight: 600;
    color: var(--karvi-white); text-transform: uppercase; position: relative; width: fit-content;
}
.product-card-link::after {
    content: '';
    position: absolute;
    left: 0; bottom: -3px;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, var(--karvi-white), rgba(255, 255, 255, 0.3));
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.45s var(--hover-ease-smooth);
}
.product-card-link i,
.product-related-card .product-card-link i {
    transition: transform 0.5s var(--hover-ease), opacity 0.35s ease;
}
.product-card:hover .product-card-icon,
.product-related-card:hover .product-card-icon {
    transform: scale(1.14) rotate(-8deg) translateZ(12px);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.22);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2), 0 0 20px var(--hover-glow);
}
.product-card:hover h3,
.product-related-card:hover h3 {
    transform: translateX(8px);
    color: var(--karvi-white);
}
.product-card:hover .product-card-link::after,
.product-related-card:hover .product-card-link::after {
    transform: none;
}
.product-card:hover .product-card-link i,
.product-related-card:hover .product-card-link i {
    transform: translateX(10px) scale(1.1);
}
.product-card:hover p,
.product-related-card:hover p {
    color: var(--karvi-lighter);
}
.product-card h3,
.product-related-card h3,
.feature-card h3,
.infra-card h4,
.process-step h4,
.product-highlight-card h3,
.product-feature-card h3,
.product-step-card h4 {
    transition: transform 0.5s var(--hover-ease-smooth), color 0.4s ease;
}
.product-card h3 { font-size: 1.25rem; }
.product-card .tagline { font-size: 0.8rem; color: var(--karvi-light); text-transform: uppercase; letter-spacing: 0.1em; transition: color 0.35s ease; }
.product-card p { color: var(--karvi-light); font-size: 0.925rem; flex: 1; transition: color 0.4s ease; }
.product-card:hover .tagline,
.product-related-card:hover .tagline { color: var(--karvi-lighter); }
.product-card.featured { border-color: rgba(255,255,255,0.15); background: rgba(255,255,255,0.05); }
.product-card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    left: auto;
    z-index: 5;
    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.38rem 0.8rem;
    background: var(--karvi-white);
    color: var(--karvi-black);
    border-radius: 100px;
    line-height: 1.3;
    pointer-events: none;
    white-space: nowrap;
}
.product-card.featured::before {
    display: none;
    content: none;
}

/* Product cards — one thin bottom accent; no shimmer / inset glow */
.product-card.liquid-glass-card::before,
.product-related-card.liquid-glass-card::before {
    display: none;
    content: none;
    inset: unset;
    width: 0;
    height: 0;
    transform: none;
    background: none;
    opacity: 0;
    pointer-events: none;
}
.product-card.liquid-glass-card::after,
.product-related-card.liquid-glass-card::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    width: 100%;
    height: 1px;
    inset: auto 0 0 0;
    border-radius: 0;
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left center;
    background: rgba(255, 255, 255, 0.55);
    box-shadow: none;
    filter: none;
    transition: transform 0.4s var(--hover-ease-smooth), opacity 0.35s ease;
    pointer-events: none;
    z-index: 3;
}
html:not(.dark) .product-card.liquid-glass-card::after,
html:not(.dark) .product-related-card.liquid-glass-card::after {
    background: rgba(15, 23, 42, 0.4);
}
.product-card.liquid-glass-card:hover::before,
.product-related-card.liquid-glass-card:hover::before {
    display: none;
    transform: none;
}
.product-card.liquid-glass-card:hover::after,
.product-card.liquid-glass-card:active::after,
.product-card.liquid-glass-card:focus-visible::after,
.product-related-card.liquid-glass-card:hover::after,
.product-related-card.liquid-glass-card:active::after,
.product-related-card.liquid-glass-card:focus-visible::after {
    opacity: 1;
    transform: scaleX(1);
    box-shadow: none;
    height: 1px;
}
.product-card .product-card-link::after,
.product-related-card .product-card-link::after {
    display: none;
    content: none;
}

.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }
.feature-card { padding: var(--card-padding); }
.feature-icon {
    width: 48px; height: 48px; background: rgba(255,255,255,0.06); border-radius: 12px;
    display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
    color: var(--karvi-white); margin-bottom: 0.875rem;
    transition: transform 0.55s var(--hover-ease), background 0.4s ease, box-shadow 0.45s ease;
}
.feature-card:hover .feature-icon,
.infra-card:hover i,
.process-step:hover .process-num {
    transform: scale(1.15) rotate(-6deg);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.04), 0 8px 20px rgba(0, 0, 0, 0.15);
}
.feature-card:hover h3,
.infra-card:hover h4,
.process-step:hover h4 {
    transform: translateY(-2px);
}
.feature-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.feature-card p {
    color: var(--karvi-light);
    font-size: 0.925rem;
    transition: color 0.35s ease, transform 0.4s var(--hover-ease-smooth);
}
.feature-card:hover p,
.infra-card:hover p,
.process-step:hover p {
    color: var(--karvi-lighter);
    transform: translateY(-1px);
}

.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.875rem; }
.process-step { text-align: center; padding: 1.25rem 0.75rem; }
.process-num { font-family: 'Orbitron', sans-serif; font-size: 2.5rem; font-weight: 700; color: var(--process-num); margin-bottom: 0.625rem; }
.process-step h4 { font-size: 0.95rem; margin-bottom: 0.5rem; }
.process-step p { font-size: 0.85rem; color: var(--karvi-light); }

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem 1.25rem;
    max-width: 920px;
    margin: 0 auto;
}
.team-card {
    text-align: center;
    padding: 0.75rem 0.5rem 0.25rem;
    border-radius: 18px;
    transition: background 0.3s ease;
}
.team-card:hover {
    background: var(--surface-hover);
}
.team-photo-wrap {
    position: relative;
    width: min(100%, 11rem);
    aspect-ratio: 4 / 5;
    margin: 0 auto 0.875rem;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background: var(--input-bg);
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.08);
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.team-card:hover .team-photo-wrap {
    transform: translateY(-3px);
    border-color: var(--input-border);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}
.team-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 12%;
    display: block;
    transition: transform 0.65s cubic-bezier(0.23, 1, 0.32, 1), filter 0.35s ease;
}
.team-card:hover .team-photo {
    transform: scale(1.04);
    filter: saturate(1.03);
}
.team-photo-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.08) 0%, transparent 42%, rgba(0, 0, 0, 0.18) 100%);
    opacity: 0.55;
    transition: opacity 0.35s ease;
    pointer-events: none;
}
.team-card:hover .team-photo-shine {
    opacity: 0.75;
}
.team-photo-action {
    position: absolute;
    right: 0.625rem;
    bottom: 0.625rem;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: #0f172a;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    opacity: 0;
    transform: translateY(6px) scale(0.92);
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}
html.dark .team-photo-action {
    background: rgba(245, 245, 245, 0.94);
    color: #0a0a0a;
}
.team-card:hover .team-photo-action {
    opacity: 1;
    transform: translateY(0) scale(1);
}
.team-photo-action:hover {
    background: #ffffff;
}
.team-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    align-items: center;
}
.team-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.35;
    margin: 0;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--karvi-lighter);
}
.team-phone {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--karvi-light);
    opacity: 0.9;
    transition: color 0.2s ease, opacity 0.2s ease;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
    min-height: 1.25rem;
}
.team-phone.is-typing::after {
    content: '';
    display: inline-block;
    width: 1px;
    height: 0.95em;
    margin-left: 2px;
    background: currentColor;
    vertical-align: -0.08em;
    animation: teamPhoneCaret 0.85s step-end infinite;
}
@keyframes teamPhoneCaret {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
.about-fact-num.is-typing::after {
    content: '';
    display: inline-block;
    width: 2px;
    height: 0.85em;
    margin-left: 3px;
    background: currentColor;
    vertical-align: 0.05em;
    animation: teamPhoneCaret 0.85s step-end infinite;
}
.team-card:hover .team-phone {
    color: var(--karvi-white);
    opacity: 1;
}

.page-hero { position: relative; padding: var(--page-hero-y) 0 var(--page-hero-bottom); overflow: hidden; }
.page-hero-content { max-width: 700px; }
.breadcrumb { font-size: 0.85rem; color: var(--karvi-light); margin-bottom: 1rem; }
.breadcrumb a:hover { color: var(--link-hover-color); }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 0.625rem; }
.hero-tagline { font-size: 1.1rem; color: var(--karvi-light); text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 0.625rem; }
.hero-desc { font-size: 1.05rem; color: var(--karvi-light); margin-bottom: 1.25rem; line-height: 1.7; }
.product-hero-icon {
    width: 64px; height: 64px; background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1); border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: var(--karvi-white); margin-bottom: 1rem;
}

.faq-layout { display: grid; grid-template-columns: 240px 1fr; gap: 2rem; align-items: start; }
.faq-categories { position: sticky; top: calc(var(--nav-height) + 1.25rem); }
.faq-categories ul { list-style: none; display: flex; flex-direction: column; gap: 0.25rem; }
.faq-categories button {
    width: 100%; text-align: left; padding: 0.75rem 1rem; background: none; border: none;
    border-radius: 10px; color: var(--karvi-light); font-size: 0.9rem; cursor: pointer;
}
.faq-categories button:hover, .faq-categories button.active { background: var(--surface-hover); color: var(--link-hover-color); }
.faq-search { margin-bottom: 1.25rem; }
.faq-search-wrap { position: relative; }
.faq-search-wrap i { position: absolute; left: 1.25rem; top: 50%; transform: translateY(-50%); color: var(--karvi-light); }
.faq-search input {
    width: 100%; padding: 1rem 1.25rem 1rem 3rem; background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; color: var(--karvi-white);
    font-size: 1rem; outline: none;
}
.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
    border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; overflow: hidden;
    transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}
.faq-item:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.14);
    box-shadow: var(--shadow-card);
}
.faq-question {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    padding: 1.25rem 1.5rem; background: rgba(255,255,255,0.02); border: none;
    color: var(--karvi-white); font-size: 1rem; font-weight: 500; text-align: left; cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease;
}
.faq-item:hover .faq-question {
    background: var(--surface-hover);
}
.faq-item.open { border-color: rgba(255,255,255,0.15); }
.faq-question i { transition: transform 0.3s; color: var(--karvi-light); }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner { padding: 0 1.5rem 1.25rem; color: var(--karvi-light); line-height: 1.7; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 2rem; }
.contact-info-card { padding: var(--card-padding); }
.contact-info-item { display: flex; gap: 1rem; margin-bottom: 1rem; }
.contact-info-item i {
    width: 44px; height: 44px; background: rgba(255,255,255,0.06); border-radius: 12px;
    display: flex; align-items: center; justify-content: center; color: var(--karvi-white); flex-shrink: 0;
    transition: transform 0.35s ease, background 0.35s ease;
}
.contact-info-card:hover .contact-info-item i {
    transform: scale(1.08);
}
.contact-info-item h4 { font-size: 0.85rem; margin-bottom: 0.25rem; }
.contact-info-item p, .contact-info-item a { color: var(--karvi-light); font-size: 0.925rem; }
.contact-form-card { padding: 1.75rem; overflow: visible; }
.contact-form-card.liquid-glass-card { overflow: visible; }
.form-group { margin-bottom: 1rem; position: relative; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--karvi-light); margin-bottom: 0.5rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 0.875rem 1rem; background: var(--input-bg);
    border: 1px solid var(--input-border); border-radius: 12px;
    color: var(--karvi-white); font-family: inherit; font-size: 0.95rem; outline: none;
    transition: border-color 0.2s ease, background 0.2s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--surface-hover-strong);
    background: var(--surface-hover);
}
.form-group select option {
    background: var(--dropdown-bg);
    color: var(--karvi-lighter);
}

/* Custom select — theme-matched dropdown */
.custom-select {
    position: relative;
    width: 100%;
}
.custom-select-native {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.custom-select-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--karvi-lighter);
    font-family: inherit;
    font-size: 0.95rem;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.2s ease, background 0.2s ease;
}
.custom-select-trigger:hover,
.custom-select.open .custom-select-trigger {
    border-color: var(--surface-hover-strong);
    background: var(--surface-hover);
}
.custom-select-value {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.custom-select-chevron {
    font-size: 0.65rem;
    color: var(--karvi-light);
    transition: transform 0.25s ease;
    flex-shrink: 0;
}
.custom-select.open .custom-select-chevron {
    transform: rotate(180deg);
}
.custom-select-menu {
    position: absolute;
    top: calc(100% + 0.375rem);
    left: 0;
    right: 0;
    z-index: 200;
    max-height: 16rem;
    overflow-y: auto;
    list-style: none;
    margin: 0;
    padding: 0.375rem;
    background: var(--dropdown-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
}
.custom-select.open .custom-select-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.custom-select-option {
    padding: 0.625rem 0.875rem;
    border-radius: 10px;
    color: var(--karvi-lighter);
    font-size: 0.9rem;
    line-height: 1.4;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}
.custom-select-option:hover {
    background: var(--surface-hover);
    color: var(--karvi-white);
}
.custom-select-option.selected {
    background: var(--surface-hover);
    color: var(--karvi-white);
    font-weight: 600;
}
.custom-select-menu::-webkit-scrollbar {
    width: 6px;
}
.custom-select-menu::-webkit-scrollbar-thumb {
    background: var(--input-border);
    border-radius: 999px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-alert { padding: 1rem 1.25rem; border-radius: 12px; margin-bottom: 1.25rem; font-size: 0.9rem; }
.form-alert.success { background: rgba(74,222,128,0.1); border: 1px solid rgba(74,222,128,0.2); color: #4ade80; }
.form-alert.error { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.2); color: #f87171; }

.cta-section { padding: 1.5rem 0 2.5rem; }

.site-cta-section { padding: 1.5rem 0 2.5rem; }
.site-cta-card {
    position: relative;
    overflow: hidden;
    padding: 2.25rem 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    background: linear-gradient(145deg, var(--glass-bg) 0%, var(--input-bg) 55%, var(--glass-bg) 100%);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    box-shadow: var(--shadow-card);
    transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}
.site-cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 5%, var(--karvi-lighter) 50%, transparent 95%);
    opacity: 0.35;
}
.site-cta-card:hover {
    border-color: var(--surface-hover-strong);
    box-shadow: var(--shadow-card), 0 0 0 1px var(--surface-hover);
    transform: translateY(-2px);
}
.site-cta-glow {
    position: absolute;
    top: -40%;
    right: -8%;
    width: 42%;
    height: 180%;
    background: radial-gradient(ellipse at center, var(--cta-glow) 0%, transparent 68%);
    pointer-events: none;
}
.site-cta-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--cta-grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--cta-grid-line) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: radial-gradient(ellipse 80% 70% at 20% 50%, black 0%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 20% 50%, black 0%, transparent 75%);
    pointer-events: none;
    opacity: 0.6;
}
.site-cta-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 1.75rem;
}
.site-cta-badge {
    flex-shrink: 0;
    width: 3.75rem;
    height: 3.75rem;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--karvi-lighter);
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    box-shadow: inset 0 1px 0 var(--surface-hover);
}
.site-cta-main {
    flex: 1;
    min-width: 0;
    max-width: 640px;
}
.site-cta-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--karvi-light);
    margin-bottom: 0.55rem;
}
.site-cta-label::before {
    content: '';
    width: 1.25rem;
    height: 1px;
    background: var(--karvi-lighter);
    opacity: 0.45;
}
.site-cta-card h2 {
    font-size: clamp(1.4rem, 2.6vw, 2rem);
    margin-bottom: 0.55rem;
    text-transform: none;
    letter-spacing: 0.01em;
    line-height: 1.18;
    max-width: 28ch;
}
.site-cta-card p {
    color: var(--karvi-light);
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 540px;
    margin: 0;
}
.site-cta-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.125rem;
}
.site-cta-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.42rem 0.8rem;
    border-radius: 999px;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    color: var(--karvi-light);
    font-size: 0.75rem;
    font-weight: 500;
    transition: border-color 0.25s ease, background 0.25s ease;
}
.site-cta-card:hover .site-cta-tag {
    border-color: var(--surface-hover-strong);
}
.site-cta-tag i {
    font-size: 0.65rem;
    opacity: 0.9;
    color: var(--karvi-lighter);
}
.site-cta-actions {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    min-width: 12.5rem;
    flex-shrink: 0;
    padding-left: 0.5rem;
    border-left: 1px solid var(--input-border);
}
.site-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8125rem 1.25rem;
    border-radius: 14px;
    border: 1px solid var(--input-border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--karvi-lighter);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.site-cta-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 55%);
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}
.site-cta-btn:hover::before { opacity: 1; }
.site-cta-btn:hover {
    background: var(--surface-hover);
    border-color: var(--surface-hover-strong);
    color: var(--karvi-white);
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14);
}
.site-cta-btn-primary {
    background: var(--btn-primary-bg);
    border-color: transparent;
    color: var(--btn-primary-color);
    box-shadow: 0 4px 16px var(--cta-btn-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.site-cta-btn-primary::before {
    background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.28) 50%, transparent 70%);
    opacity: 1;
    transform: translateX(-130%);
    transition: transform 0.6s cubic-bezier(0.22, 1.1, 0.36, 1);
}
.site-cta-btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, transparent 48%);
    pointer-events: none;
    z-index: 0;
}
.site-cta-btn-primary:hover::before { transform: translateX(130%); }
.site-cta-btn-primary:hover {
    filter: brightness(1.06);
    color: var(--btn-primary-color);
    transform: translateY(-4px);
    box-shadow: 0 10px 28px var(--cta-btn-shadow), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.faq-support-section { padding: 1.5rem 0 2.5rem; }
.faq-support-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 2rem 2.25rem;
    border-radius: 22px;
    border: 1px solid var(--glass-border);
    background: linear-gradient(135deg, var(--glass-bg) 0%, var(--input-bg) 100%);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    box-shadow: var(--shadow-card);
}
.faq-support-main {
    flex: 1;
    min-width: 0;
    max-width: 640px;
}
.faq-support-label {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--karvi-light);
    margin-bottom: 0.5rem;
}
.faq-support-card h2 {
    font-size: clamp(1.35rem, 2.5vw, 1.85rem);
    margin-bottom: 0.5rem;
    text-transform: none;
    letter-spacing: 0.02em;
    line-height: 1.2;
}
.faq-support-card p {
    color: var(--karvi-light);
    font-size: 0.9375rem;
    line-height: 1.65;
    max-width: 520px;
    margin: 0;
}
.faq-support-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}
.faq-support-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    color: var(--karvi-light);
    font-size: 0.75rem;
    font-weight: 500;
}
.faq-support-tag i {
    font-size: 0.7rem;
    opacity: 0.85;
}
.faq-support-actions {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    min-width: 11.5rem;
    flex-shrink: 0;
}
.faq-support-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.125rem;
    border-radius: 14px;
    border: 1px solid var(--input-border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--karvi-lighter);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.faq-support-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 55%);
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}
.faq-support-btn:hover::before { opacity: 1; }
.faq-support-btn:hover {
    background: var(--surface-hover);
    border-color: var(--surface-hover-strong);
    color: var(--karvi-white);
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14);
}
.faq-support-btn-primary {
    background: var(--btn-primary-bg);
    border-color: transparent;
    color: var(--btn-primary-color);
    box-shadow: 0 4px 16px var(--cta-btn-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.faq-support-btn-primary::before {
    background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.28) 50%, transparent 70%);
    opacity: 1;
    transform: translateX(-130%);
    transition: transform 0.6s cubic-bezier(0.22, 1.1, 0.36, 1);
}
.faq-support-btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, transparent 48%);
    pointer-events: none;
    z-index: 0;
}
.faq-support-btn-primary:hover::before { transform: translateX(130%); }
.faq-support-btn-primary:hover {
    filter: brightness(1.06);
    color: var(--btn-primary-color);
    transform: translateY(-4px);
    box-shadow: 0 10px 28px var(--cta-btn-shadow);
}

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: stretch; }
.about-content p { color: var(--karvi-light); margin-bottom: 0.875rem; line-height: 1.7; }
.about-badges { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.25rem; }
.about-badge {
    padding: 0.5rem 1rem; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
    border-radius: 100px; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}
.about-badge:hover {
    transform: translateY(-3px);
    background: var(--surface-hover);
    border-color: var(--surface-hover-strong);
}
.about-visual-panel {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    height: 100%;
}
.about-visual-panel h3 {
    font-size: 1.35rem;
    line-height: 1.25;
    margin-bottom: 0.25rem;
}
.about-visual-panel p {
    color: var(--karvi-light);
    line-height: 1.7;
    font-size: 0.925rem;
}
.about-fact-list {
    list-style: none;
    margin: 0.5rem 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}
.about-fact-num {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--karvi-white);
    line-height: 1;
}
.about-fact-label {
    font-size: 0.78rem;
    color: var(--karvi-light);
    line-height: 1.45;
}

.contact-trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
.contact-trust-card {
    padding: var(--card-padding);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.contact-trust-card h3 {
    font-size: 1.05rem;
}
.contact-trust-card p {
    color: var(--karvi-light);
    font-size: 0.9rem;
    line-height: 1.65;
}
.infra-card i {
    transition: transform 0.4s ease, color 0.35s ease;
}

.infra-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.infra-card { padding: var(--card-padding); text-align: center; }
.infra-card i { font-size: 2rem; color: var(--karvi-white); margin-bottom: 0.625rem; }
.infra-card h4 { font-size: 0.95rem; margin-bottom: 0.5rem; }
.infra-card p { font-size: 0.85rem; color: var(--karvi-light); }

.footer { background: var(--karvi-dark); border-top: 1px solid rgba(255,255,255,0.06); padding: 2.5rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 2rem; margin-bottom: 2rem; }
.footer-brand p { color: var(--karvi-light); font-size: 0.925rem; margin: 1.25rem 0 0; max-width: 320px; line-height: 1.7; }
.footer-admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.125rem;
    padding: 0.5625rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--karvi-light);
    font-size: 0.8125rem;
    font-weight: 600;
    transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.footer-admin-btn i { font-size: 0.75rem; opacity: 0.85; }
.footer-admin-btn:hover {
    color: var(--karvi-white);
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
}
.footer-col h4 { font-size: 0.85rem; margin-bottom: 1.25rem; letter-spacing: 0.1em; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.625rem; }
.footer-col ul li a {
    color: var(--karvi-light);
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    transition: color 0.32s ease, transform 0.32s var(--hover-ease-smooth);
}
.footer-col ul li a:hover {
    color: var(--link-hover-color);
    transform: translateX(4px);
}
.footer-legal a {
    font-size: 0.85rem;
    color: var(--karvi-light);
    transition: color 0.32s ease, transform 0.32s var(--hover-ease-smooth);
}
.footer-legal a:hover {
    color: var(--link-hover-color);
    transform: translateY(-1px);
}
.footer-contact li { display: flex; gap: 0.75rem; align-items: flex-start; color: var(--karvi-light); font-size: 0.875rem; margin-bottom: 0.875rem; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.06); flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { font-size: 0.85rem; color: var(--karvi-light); }
.footer-legal { display: flex; gap: 1.5rem; }

.quick-contact { position: fixed; bottom: 2rem; right: 2rem; z-index: 900; }
.quick-contact-toggle {
    width: 56px; height: 56px; background: var(--quick-btn-bg); color: var(--quick-btn-color);
    border: none; border-radius: 50%; font-size: 1.25rem; cursor: pointer;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    transition: transform 0.4s var(--hover-ease-smooth), box-shadow 0.4s ease, filter 0.35s ease;
}
.quick-contact-toggle:hover {
    transform: scale(1.08) translateY(-3px);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.28);
    filter: brightness(1.06);
}
.quick-contact-toggle:active {
    transform: scale(0.96) translateY(-1px);
    transition-duration: 0.12s;
}
.quick-contact-panel {
    position: absolute; bottom: calc(100% + 1rem); right: 0; width: 320px;
    background: var(--dropdown-bg); backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border); border-radius: 20px; padding: 1.5rem;
    opacity: 0; visibility: hidden; transform: translateY(10px); transition: all 0.3s;
    overflow: visible;
}
.quick-contact.open .quick-contact-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.quick-contact-panel h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.quick-contact-panel > p { font-size: 0.85rem; color: var(--karvi-light); margin-bottom: 1rem; }
.quick-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.quick-form input, .quick-form select, .quick-form textarea {
    width: 100%; padding: 0.625rem 0.875rem; background: var(--input-bg);
    border: 1px solid var(--input-border); border-radius: 10px; color: var(--karvi-white);
    font-family: inherit; font-size: 0.875rem; margin-bottom: 0; outline: none;
}
.quick-form .custom-select {
    width: 100%;
    margin-bottom: 0;
}
.quick-form .btn { margin-top: 0.25rem; }

.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── Home page animations ── */
.page-home .hero {
    align-items: flex-start;
    min-height: auto;
    padding: 1.25rem 0 2rem;
}
.page-home .hero .container {
    align-items: center;
    grid-template-columns: 1.06fr 0.94fr;
    gap: clamp(1.5rem, 3vw, 2.25rem);
    padding-top: 0;
}
.page-home .hero-content {
    padding-top: 0;
    margin-top: 0;
}
.page-home .hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
    max-width: 480px;
    margin-inline: auto;
    align-self: center;
    padding-top: clamp(1.25rem, 3vw, 2rem);
    padding-bottom: 1rem;
    min-height: 460px;
    margin-top: 0;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
}
.page-home .hero-badge {
    margin-bottom: 0.75rem;
}
.page-home .hero h1 {
    margin-top: 0;
    font-size: clamp(2rem, 4.8vw, 3.65rem);
}
.page-home .hero-bg-grid {
    animation: heroGridDrift 28s linear infinite;
}
.page-home .hero-bg-orbs {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.page-home .hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.45;
    animation: heroOrbFloat 14s ease-in-out infinite;
}
html:not(.dark) .page-home .hero-orb { opacity: 0.25; }
.page-home .hero-orb-1 {
    width: 420px; height: 420px;
    top: -8%; right: -5%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.35) 0%, transparent 70%);
    animation-delay: 0s;
}
.page-home .hero-orb-2 {
    width: 340px; height: 340px;
    bottom: 5%; left: -6%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.28) 0%, transparent 70%);
    animation-delay: -4.5s;
}
.page-home .hero-orb-3 {
    width: 260px; height: 260px;
    top: 40%; left: 35%;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.22) 0%, transparent 70%);
    animation-delay: -9s;
}
.page-home .hero-scanline {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(255,255,255,0.015) 50%, transparent 100%);
    background-size: 100% 200%;
    animation: heroScanline 8s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
}
.page-home .hero-animate {
    opacity: 0;
    transform: translateY(36px);
    animation: heroEntrance 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: calc(0.12s + var(--i, 0) * 0.11s);
}
.page-home .hero-title {
    background-size: 220% auto;
}
.page-home .hero-title.hero-text-reveal {
    opacity: 1;
    transform: none;
    animation: none;
    line-height: 1.05;
}
.page-home .hero-title.hero-text-reveal:not(.is-split),
.page-home .hero-subtitle.hero-text-reveal:not(.is-split) {
    opacity: 0;
}
.page-home .hero-text-reveal.is-split {
    opacity: 1;
}
.page-home .hero-subtitle.hero-text-reveal {
    opacity: 1;
    transform: none;
    animation: none;
}
.page-home .hero-text-line {
    display: block;
    overflow: hidden;
    padding-bottom: 0.08em;
}
.page-home .hero-text-body {
    display: inline;
}
.page-home .hero-text-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(110%) rotateX(48deg);
    filter: blur(10px);
    transform-origin: 50% 100%;
    will-change: transform, opacity, filter;
}
.page-home .hero-title .hero-text-word {
    background: var(--hero-gradient);
    background-size: 220% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation-delay: calc(0.38s + var(--word-i, 0) * 0.09s);
}
.page-home .hero-subtitle .hero-text-word {
    animation-delay: calc(1.05s + var(--word-i, 0) * 0.04s);
}
.page-home .hero-text-reveal.is-revealed .hero-text-word {
    animation: heroWordReveal 0.72s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.page-home .hero-text-reveal.is-revealed .hero-title .hero-text-word {
    animation: heroWordReveal 0.72s cubic-bezier(0.22, 1, 0.36, 1) forwards,
               heroTitleShimmer 5s ease-in-out infinite;
    animation-delay: calc(0.38s + var(--word-i, 0) * 0.09s), calc(1.8s + var(--word-i, 0) * 0.05s);
}
.page-home .hero-text-line::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    margin-top: 0.15em;
    background: linear-gradient(90deg, var(--karvi-white), transparent);
    opacity: 0.35;
    transition: width 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: calc(0.55s + var(--line-i, 0) * 0.18s);
}
.page-home .hero-text-reveal.is-revealed .hero-text-line::after {
    width: min(100%, 8rem);
}
.page-home .hero-actions.hero-animate {
    animation-delay: 2.15s;
}
.page-home .hero-pills.hero-animate {
    animation-delay: 2.4s;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.5rem;
}
.page-home .hero-pill {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 0.45rem 0.75rem;
    font-size: 0.75rem;
}
.page-home .hero-visual.hero-animate {
    animation-delay: 0.55s;
}
.page-home .hero-orbit-ring {
    position: absolute;
    top: 50%; left: 50%;
    width: 118%;
    height: 118%;
    transform: translate(-50%, -50%);
    border: 1px dashed rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    pointer-events: none;
    animation: heroOrbitSpin 24s linear infinite;
}
html:not(.dark) .page-home .hero-orbit-ring {
    border-color: rgba(15, 23, 42, 0.1);
}
.page-home .hero-orbit-ring-2 {
    width: 90%;
    height: 90%;
    border-style: solid;
    border-color: rgba(255, 255, 255, 0.06);
    animation-direction: reverse;
    animation-duration: 18s;
}
.page-home .hero-connect-lines {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
}
.page-home .connect-line {
    stroke: rgba(255, 255, 255, 0.12);
    stroke-width: 1;
    stroke-dasharray: 6 8;
    animation: heroLineDash 3s linear infinite;
}
html:not(.dark) .page-home .connect-line {
    stroke: rgba(15, 23, 42, 0.12);
}
.page-home .connect-line:nth-child(2) { animation-delay: -1s; }
.page-home .connect-line:nth-child(3) { animation-delay: -2s; }
.page-home .stagger-item.visible:nth-child(2) { animation-delay: 0.06s; }
.page-home .stagger-item.visible:nth-child(3) { animation-delay: 0.12s; }
.page-home .stagger-item.visible:nth-child(4) { animation-delay: 0.18s; }
.page-home .stagger-item.visible:nth-child(5) { animation-delay: 0.24s; }
.page-home .stagger-item.visible:nth-child(6) { animation-delay: 0.30s; }
.page-home .stats-grid .fade-up.visible:nth-child(1) { animation-delay: 0.04s; }
.page-home .stats-grid .fade-up.visible:nth-child(2) { animation-delay: 0.1s; }
.page-home .stats-grid .fade-up.visible:nth-child(3) { animation-delay: 0.16s; }
.page-home .stats-grid .fade-up.visible:nth-child(4) { animation-delay: 0.22s; }
.page-home .products-grid .fade-up.visible:nth-child(1) { animation-delay: 0.03s; }
.page-home .products-grid .fade-up.visible:nth-child(2) { animation-delay: 0.07s; }
.page-home .products-grid .fade-up.visible:nth-child(3) { animation-delay: 0.11s; }
.page-home .products-grid .fade-up.visible:nth-child(4) { animation-delay: 0.15s; }
.page-home .products-grid .fade-up.visible:nth-child(5) { animation-delay: 0.19s; }
.page-home .products-grid .fade-up.visible:nth-child(6) { animation-delay: 0.23s; }
.page-home .products-grid .fade-up.visible:nth-child(7) { animation-delay: 0.27s; }
.page-home .products-grid .fade-up.visible:nth-child(8) { animation-delay: 0.31s; }
.page-home .features-grid .fade-up.visible:nth-child(1) { animation-delay: 0.05s; }
.page-home .features-grid .fade-up.visible:nth-child(2) { animation-delay: 0.11s; }
.page-home .features-grid .fade-up.visible:nth-child(3) { animation-delay: 0.17s; }
.page-home .features-grid .fade-up.visible:nth-child(4) { animation-delay: 0.23s; }
.page-home .process-grid-animated {
    position: relative;
}
.page-home .process-connector {
    position: absolute;
    top: 2.5rem;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--glass-border), var(--karvi-white), var(--glass-border), transparent);
    background-size: 200% 100%;
    animation: processLineFlow 4s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}
.page-home .process-grid-animated .process-step {
    position: relative;
    z-index: 1;
}
.page-home .section-header.fade-up.visible .section-label {
    animation: sectionLabelReveal 0.65s cubic-bezier(0.22, 1.1, 0.36, 1) both;
}
.page-home .section-header.fade-up.visible {
    animation: sectionBlockReveal 0.7s cubic-bezier(0.22, 1.1, 0.36, 1) both;
}

/* Home cards — spring reveal + glow lift */
.page-home .fade-up {
    opacity: 0;
    transform: translateY(28px) scale(0.96);
    filter: blur(8px);
    transition: none;
}
.page-home .fade-up.visible {
    animation: cardSpringReveal 0.72s cubic-bezier(0.22, 1.12, 0.36, 1) forwards;
}
.page-home .liquid-glass-card {
    overflow: hidden;
    transition:
        transform 0.38s cubic-bezier(0.22, 1.1, 0.36, 1),
        border-color 0.35s ease,
        background 0.35s ease,
        box-shadow 0.38s cubic-bezier(0.22, 1.1, 0.36, 1);
}
.page-home .liquid-glass-card:not(.product-card):not(.product-related-card)::before {
    display: block;
    inset: auto 0 0 0;
    top: auto;
    height: 2px;
    width: 100%;
    transform: scaleX(0);
    transform-origin: left center;
    background: linear-gradient(90deg, rgba(255,255,255,0.55), rgba(255,255,255,0.08));
    transition: transform 0.45s cubic-bezier(0.22, 1.1, 0.36, 1);
}
html:not(.dark) .page-home .liquid-glass-card:not(.product-card):not(.product-related-card)::before {
    background: linear-gradient(90deg, rgba(15,23,42,0.45), rgba(15,23,42,0.06));
}
.page-home .liquid-glass-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.18);
    background: var(--surface-hover);
    box-shadow:
        0 8px 16px rgba(0, 0, 0, 0.08),
        0 22px 44px rgba(0, 0, 0, 0.16),
        0 0 0 1px rgba(255, 255, 255, 0.06);
}
.page-home .liquid-glass-card:not(.product-card):not(.product-related-card):hover::before {
    transform: scaleX(1);
}
.page-home .liquid-glass-card:not(.product-card):not(.product-related-card):hover::after {
    opacity: 0.5;
}
.page-home .product-card.liquid-glass-card::after,
.page-home .product-related-card.liquid-glass-card::after {
    opacity: 0;
    box-shadow: none;
    filter: none;
    height: 1px;
}
.page-home .product-card.liquid-glass-card:hover::after,
.page-home .product-card.liquid-glass-card:active::after,
.page-home .product-card.liquid-glass-card:focus-visible::after,
.page-home .product-related-card.liquid-glass-card:hover::after,
.page-home .product-related-card.liquid-glass-card:active::after,
.page-home .product-related-card.liquid-glass-card:focus-visible::after {
    opacity: 1;
    transform: scaleX(1);
    box-shadow: none;
    height: 1px;
}
.page-home .product-card.liquid-glass-card::before,
.page-home .product-card.liquid-glass-card:hover::before,
.page-home .product-related-card.liquid-glass-card::before,
.page-home .product-related-card.liquid-glass-card:hover::before {
    display: none;
    content: none;
    inset: unset;
    width: 0;
    height: 0;
    transform: none;
    background: none;
    opacity: 0;
}
.page-home .product-card.featured::before,
.page-home .product-card.featured:hover::before {
    display: none;
    content: none;
}
.page-home .stat-card.visible .stat-number {
    animation: statNumberPop 0.55s cubic-bezier(0.34, 1.35, 0.64, 1) 0.35s both;
}
.page-home .stat-card:hover .stat-label {
    letter-spacing: 0.14em;
    color: var(--karvi-lighter);
}
.page-home .product-card-icon,
.page-home .feature-icon,
.page-home .infra-card i {
    transition: transform 0.38s cubic-bezier(0.22, 1.15, 0.36, 1), background 0.35s ease, box-shadow 0.35s ease;
}
.page-home .product-card:hover .product-card-icon,
.page-home .feature-card:hover .feature-icon,
.page-home .infra-card:hover i {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}
.page-home .process-step:hover .process-num {
    transform: scale(1.08);
    color: var(--karvi-white);
}
.page-home .product-card:hover h3,
.page-home .feature-card:hover h3,
.page-home .infra-card:hover h4,
.page-home .process-step:hover h4 {
    transform: translateX(4px);
    transition: transform 0.35s cubic-bezier(0.22, 1.1, 0.36, 1), color 0.3s ease;
}
.page-home .product-card:hover .product-card-link::after {
    transform: none;
}
.page-home .product-card:hover .product-card-link i {
    transform: translateX(6px);
}
.page-home .stat-card.liquid-glass-card:hover,
.page-home .feature-card.liquid-glass-card:hover,
.page-home .infra-card.liquid-glass-card:hover,
.page-home .process-step.liquid-glass-card:hover {
    transform: translateY(-6px) scale(1.012);
    border-color: var(--hover-glow-strong);
    box-shadow: var(--hover-shadow-1), var(--hover-shadow-2), var(--hover-shadow-glow);
}
.page-home .stat-card.liquid-glass-card:hover::before,
.page-home .feature-card.liquid-glass-card:hover::before,
.page-home .infra-card.liquid-glass-card:hover::before,
.page-home .process-step.liquid-glass-card:hover::before {
    transform: translateX(140%) skewX(-18deg);
}
.page-home .feature-card.liquid-glass-card:hover .feature-icon,
.page-home .infra-card.liquid-glass-card:hover i {
    transform: scale(1.14) rotate(-8deg) translateY(-2px);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2), 0 0 20px var(--hover-glow);
}
.page-home .process-step.liquid-glass-card:hover .process-num {
    transform: scale(1.12);
    color: var(--karvi-white);
    text-shadow: 0 0 20px var(--hover-glow-strong);
}
.page-home .process-step:hover p {
    color: var(--karvi-lighter);
    transform: translateY(-1px);
}
.page-home .process-step p {
    transition: color 0.35s ease, transform 0.4s var(--hover-ease-smooth);
}
.page-home .process-connector {
    animation: connectorPulse 3s ease-in-out infinite;
    opacity: 0.35;
}

@keyframes cardSpringReveal {
    0% {
        opacity: 0;
        transform: translateY(28px) scale(0.96);
        filter: blur(8px);
    }
    65% {
        opacity: 1;
        transform: translateY(-4px) scale(1.012);
        filter: blur(0);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}
@keyframes sectionBlockReveal {
    from { opacity: 0; transform: translateY(20px); filter: blur(4px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}
@keyframes sectionLabelReveal {
    from { opacity: 0; transform: translateY(10px); letter-spacing: 0.08em; }
    to { opacity: 1; transform: translateY(0); letter-spacing: 0.2em; }
}
@keyframes statNumberPop {
    0% { transform: scale(0.85); opacity: 0.5; }
    70% { transform: scale(1.06); }
    100% { transform: scale(1); opacity: 1; }
}
@keyframes connectorPulse {
    0%, 100% { opacity: 0.25; }
    50% { opacity: 0.55; }
}

@keyframes heroGridDrift {
    0% { background-position: 0 0, 0 0; }
    100% { background-position: 60px 60px, 60px 60px; }
}
@keyframes heroOrbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.08); }
    66% { transform: translate(-20px, 25px) scale(0.95); }
}
@keyframes heroScanline {
    0% { background-position: 0 -100%; }
    100% { background-position: 0 200%; }
}
@keyframes heroEntrance {
    to { opacity: 1; transform: translateY(0); }
}
@keyframes heroWordReveal {
    0% {
        opacity: 0;
        transform: translateY(110%) rotateX(48deg);
        filter: blur(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotateX(0deg);
        filter: blur(0);
    }
}
@keyframes heroTitleShimmer {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}
@keyframes heroOrbitSpin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes heroLineDash {
    to { stroke-dashoffset: -28; }
}
@keyframes heroFloatMain {
    0%, 100% { transform: translate(-50%, -50%); }
    50% { transform: translate(-50%, calc(-50% - 14px)); }
}
@keyframes heroFloatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
@keyframes btnGlowPulse {
    0%, 100% { opacity: 0; transform: scale(0.95); }
    50% { opacity: 0.7; transform: scale(1.05); }
}
@keyframes processLineFlow {
    0%, 100% { background-position: 0% 0; opacity: 0.35; }
    50% { background-position: 100% 0; opacity: 0.7; }
}
@keyframes labelSlideIn {
    from { opacity: 0; transform: translateY(12px); letter-spacing: 0.05em; }
    to { opacity: 1; transform: translateY(0); letter-spacing: 0.2em; }
}

.page-home .hero-device-stack {
    position: relative;
    width: 100%;
    max-width: 480px;
    aspect-ratio: 1;
    margin-inline: auto;
    display: block;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
}
.page-home .device-card {
    position: absolute;
    width: auto;
    height: auto;
    background: none;
    border: none;
    border-radius: 0;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    padding: 0;
    gap: 0.4rem;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.page-home .device-card span {
    transition: color 0.35s ease, letter-spacing 0.35s ease, text-shadow 0.35s ease;
}
.page-home .device-card:hover span {
    letter-spacing: 0.16em;
    color: var(--karvi-white);
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.25);
}
.page-home .device-card-img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 118px;
    object-fit: contain;
    border-radius: 0;
    display: block;
    filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.38));
    transition: transform 0.5s var(--hover-ease-smooth), filter 0.45s ease;
}
.page-home .device-card:hover .device-card-img {
    filter: drop-shadow(0 18px 36px rgba(0, 0, 0, 0.52));
}
.page-home .device-card.main:hover .device-card-img {
    transform: scale(1.07);
}
.page-home .device-card.pos-top:hover .device-card-img {
    transform: scale(1.18);
}
.page-home .device-card.pos-left:hover .device-card-img {
    transform: scale(1.1);
}
.page-home .device-card.pos-right:hover .device-card-img {
    transform: scale(1.2);
}
.page-home .hero-device-stack:hover .device-card {
    background: none;
    border-color: transparent;
    box-shadow: none;
}
.page-home .device-card.main {
    top: auto;
    bottom: 8%;
    left: 47%;
    transform: translateX(-50%);
    max-width: 195px;
    z-index: 1;
}
.page-home .device-card.pos-top {
    top: -1%;
    left: 50%;
    transform: translateX(-50%);
    max-width: 225px;
    z-index: 2;
}
.page-home .device-card.pos-left {
    top: 50%;
    left: -7%;
    transform: translateY(-50%);
    max-width: 158px;
    z-index: 2;
}
.page-home .device-card.pos-right {
    top: 63%;
    right: -9%;
    transform: translateY(-50%);
    max-width: 188px;
    z-index: 2;
}
.page-home .device-card-media {
    flex: none;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}
.page-home .device-card.pos-top .device-card-img {
    max-height: 175px;
    transform: scale(1.1);
}
.page-home .device-card.pos-left .device-card-img {
    max-height: 132px;
    transform: scale(1.02);
}
.page-home .device-card.pos-right .device-card-img {
    max-height: 158px;
    transform: scale(1.12);
}
.page-home .device-card.main .device-card-img {
    max-height: 158px;
    transform: none;
}
.page-home .device-card span {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    color: var(--karvi-lighter);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    text-align: center;
    white-space: nowrap;
}
.page-home .float-card.main {
    animation: heroFloatOrbitMain 5.5s ease-in-out infinite;
}
.page-home .float-card.pos-top {
    animation: heroFloatOrbitTop 4.8s ease-in-out infinite;
    animation-delay: var(--float-delay, 0s);
}
.page-home .float-card.pos-left {
    animation: heroFloatOrbitLeft 5s ease-in-out infinite;
    animation-delay: var(--float-delay, 0s);
}
.page-home .float-card.pos-right {
    animation: heroFloatOrbitRight 4.6s ease-in-out infinite;
    animation-delay: var(--float-delay, 0s);
}
@keyframes heroFloatOrbitMain {
    0%, 100% { transform: translateX(-50%); }
    50% { transform: translateX(-50%) translateY(-10px); }
}
@keyframes heroFloatOrbitTop {
    0%, 100% { transform: translateX(-50%); }
    50% { transform: translateX(-50%) translateY(-8px); }
}
@keyframes heroFloatOrbitLeft {
    0%, 100% { transform: translateY(-50%); }
    50% { transform: translateY(calc(-50% - 8px)); }
}
@keyframes heroFloatOrbitRight {
    0%, 100% { transform: translateY(-50%); }
    50% { transform: translateY(calc(-50% - 8px)); }
}

/* Home products — premium showcase panels */
.page-home .home-eco-section {
    position: relative;
}
.page-home .home-eco-showcase {
    width: 100%;
}
.page-home .home-eco-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
    width: 100%;
}
.page-home .home-eco-tile.liquid-glass-card {
    display: flex;
    flex-direction: column;
    padding: 0;
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    min-height: 100%;
    transition:
        transform 0.52s var(--hover-ease-smooth),
        border-color 0.42s ease,
        box-shadow 0.52s var(--hover-ease-smooth),
        background 0.42s ease;
}
.page-home .home-eco-tile.liquid-glass-card::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    width: 100%;
    height: 2px;
    inset: auto 0 0 0;
    border-radius: 0;
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left center;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.15));
    box-shadow: none;
    filter: none;
    transition: transform 0.48s var(--hover-ease-smooth), opacity 0.35s ease;
    pointer-events: none;
    z-index: 3;
}
.page-home .home-eco-tile.liquid-glass-card:hover {
    transform: translateY(-7px) scale(1.012);
    border-color: var(--hover-glow-strong);
    background: var(--surface-hover);
    box-shadow: var(--hover-shadow-1), var(--hover-shadow-2), var(--hover-shadow-glow);
}
.page-home .home-eco-tile.liquid-glass-card:hover::before {
    transform: translateX(140%) skewX(-18deg);
}
.page-home .home-eco-tile.liquid-glass-card:hover::after {
    opacity: 1;
    transform: scaleX(1);
}
.page-home .home-eco-tile-visual {
    position: relative;
    height: 192px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 0.75rem;
    overflow: hidden;
    background:
        radial-gradient(ellipse 85% 75% at 50% 42%, rgba(255, 255, 255, 0.1) 0%, transparent 68%),
        linear-gradient(165deg, rgba(255, 255, 255, 0.05) 0%, rgba(0, 0, 0, 0.18) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    transition: background 0.45s ease;
}
.page-home .home-eco-tile:hover .home-eco-tile-visual {
    background:
        radial-gradient(ellipse 90% 80% at 50% 38%, rgba(255, 255, 255, 0.16) 0%, transparent 70%),
        linear-gradient(165deg, rgba(255, 255, 255, 0.07) 0%, rgba(0, 0, 0, 0.12) 100%);
}
.page-home .home-eco-tile-visual-shade {
    position: absolute;
    inset: auto 0 0;
    height: 45%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.35) 0%, transparent 100%);
    pointer-events: none;
    opacity: 0.55;
    transition: opacity 0.4s ease;
}
.page-home .home-eco-tile:hover .home-eco-tile-visual-shade {
    opacity: 0.75;
}
.page-home .home-eco-tile-img {
    position: relative;
    z-index: 1;
    display: block;
    width: auto;
    height: auto;
    max-width: 94%;
    max-height: 150px;
    object-fit: contain;
    object-position: center;
    filter: drop-shadow(0 18px 36px rgba(0, 0, 0, 0.48));
    transition: transform 0.55s var(--hover-ease-smooth), filter 0.45s ease;
}
.page-home .home-eco-tile:hover .home-eco-tile-img {
    transform: scale(1.09) translateY(-5px);
    filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.58));
}
.page-home .home-eco-tile-fallback {
    position: relative;
    z-index: 1;
    width: 3.25rem;
    height: 3.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--karvi-white);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}
.page-home .home-eco-tile-info {
    padding: 0.85rem 1rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
    background: rgba(0, 0, 0, 0.14);
    transition: background 0.4s ease;
}
.page-home .home-eco-tile:hover .home-eco-tile-info {
    background: rgba(0, 0, 0, 0.08);
}
.page-home .home-eco-tile-tag {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--karvi-lighter);
    line-height: 1.3;
    opacity: 0.9;
    transition: opacity 0.35s ease, letter-spacing 0.35s ease, color 0.35s ease;
}
.page-home .home-eco-tile:hover .home-eco-tile-tag {
    opacity: 1;
    letter-spacing: 0.13em;
    color: var(--karvi-white);
}
.page-home .home-eco-tile-info h4 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.12rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--karvi-white);
    margin: 0;
    line-height: 1.15;
    transition: transform 0.4s var(--hover-ease-smooth), color 0.35s ease;
}
.page-home .home-eco-tile:hover .home-eco-tile-info h4 {
    transform: translateX(5px);
}
.page-home .home-eco-tile-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 0.4rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--karvi-white);
    opacity: 0.85;
    position: relative;
    width: fit-content;
    transition: opacity 0.3s ease, gap 0.35s ease;
}
.page-home .home-eco-tile-cta::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.2));
    transform: scaleX(0.35);
    transform-origin: left center;
    transition: transform 0.45s var(--hover-ease-smooth);
}
.page-home .home-eco-tile-cta i {
    font-size: 0.65rem;
    transition: transform 0.4s var(--hover-ease);
}
.page-home .home-eco-tile:hover .home-eco-tile-cta {
    opacity: 1;
    gap: 0.6rem;
}
.page-home .home-eco-tile:hover .home-eco-tile-cta::after {
    transform: scaleX(1);
}
.page-home .home-eco-tile:hover .home-eco-tile-cta i {
    transform: translateX(5px);
}
.page-home .home-eco-tile--featured.liquid-glass-card {
    border-color: rgba(255, 255, 255, 0.16);
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.02) 100%);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04), 0 16px 40px rgba(0, 0, 0, 0.22);
}
.page-home .home-eco-tile--featured .home-eco-tile-visual {
    height: 206px;
    background:
        radial-gradient(ellipse 90% 80% at 50% 40%, rgba(255, 255, 255, 0.14) 0%, transparent 70%),
        linear-gradient(165deg, rgba(255, 255, 255, 0.07) 0%, rgba(0, 0, 0, 0.2) 100%);
}
.page-home .home-eco-tile--featured .home-eco-tile-img {
    max-height: 164px;
}
.page-home .home-eco-tile--mobile-apps .home-eco-tile-img {
    max-height: 160px;
    max-width: 94px;
}
.page-home .home-eco-tile--printer-thermal .home-eco-tile-img,
.page-home .home-eco-tile--printer-touch .home-eco-tile-img {
    max-height: 144px;
}
.page-home .home-eco-tile--karvi-pro .home-eco-tile-img,
.page-home .home-eco-tile--karvi-pos .home-eco-tile-img,
.page-home .home-eco-tile--karvi-partner .home-eco-tile-img {
    max-height: 154px;
}
.page-home .home-eco-tile--gulab .home-eco-tile-img,
.page-home .home-eco-tile--flamers .home-eco-tile-img {
    max-height: 128px;
}
.page-home .home-eco-tile--payments .home-eco-tile-img {
    max-height: 134px;
}
.page-home .home-eco-grid .fade-up.visible:nth-child(1) { animation-delay: 0.04s; }
.page-home .home-eco-grid .fade-up.visible:nth-child(2) { animation-delay: 0.08s; }
.page-home .home-eco-grid .fade-up.visible:nth-child(3) { animation-delay: 0.12s; }
.page-home .home-eco-grid .fade-up.visible:nth-child(4) { animation-delay: 0.16s; }
.page-home .home-eco-grid .fade-up.visible:nth-child(5) { animation-delay: 0.2s; }
.page-home .home-eco-grid .fade-up.visible:nth-child(6) { animation-delay: 0.24s; }
@media (max-width: 1100px) {
    .page-home .home-eco-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}
@media (max-width: 900px) {
    .page-home .home-eco-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.9rem;
    }
    .page-home .home-eco-tile-visual {
        height: 180px;
    }
    .page-home .home-eco-tile-img {
        max-height: 138px;
    }
}
@media (max-width: 560px) {
    .page-home .home-eco-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.7rem;
    }
    .page-home .home-eco-tile-visual {
        height: 152px;
        padding: 0.5rem;
    }
    .page-home .home-eco-tile-img {
        max-height: 118px;
    }
    .page-home .home-eco-tile-info {
        padding: 0.7rem 0.75rem 0.8rem;
    }
    .page-home .home-eco-tile-info h4 {
        font-size: 0.95rem;
    }
    .page-home .home-eco-tile--featured .home-eco-tile-visual {
        height: 162px;
    }
}

.fade-up.visible { opacity: 1; transform: translateY(0); }

/* Legal pages */
.section:has(.legal-prose) {
    padding: 1.5rem 0 2rem;
}
.page-hero:has(+ .section .legal-prose) {
    padding: 2.25rem 0 1rem;
}
.page-hero:has(+ .section .legal-prose) .page-hero-content {
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.page-hero:has(+ .section .legal-prose) .breadcrumb {
    margin-bottom: 1rem;
}
.page-hero:has(+ .section .legal-prose) h1 {
    margin-bottom: 0.35rem;
}
.legal-prose {
    max-width: 820px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
}
.legal-section {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}
.legal-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}
.legal-section h2 {
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
    text-transform: none;
    letter-spacing: 0.02em;
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
}
.legal-num {
    font-family: 'Orbitron', sans-serif;
    color: var(--karvi-light);
    font-size: 0.9rem;
    flex-shrink: 0;
}
.legal-section p {
    color: var(--karvi-light);
    line-height: 1.55;
    font-size: 0.95rem;
    margin: 0;
}
.legal-section p + p {
    margin-top: 0.5rem;
}
.legal-contact-block {
    color: var(--karvi-light);
    line-height: 1.55;
    font-size: 0.95rem;
}
.legal-contact-block a {
    color: var(--karvi-white);
    text-decoration: none;
    transition: opacity 0.2s;
}
.legal-contact-block a:hover {
    opacity: 0.75;
}
.legal-hero-sub {
    color: var(--karvi-light);
    font-size: 1.05rem;
    margin-top: 0.35rem;
    font-weight: 400;
}
.legal-muted {
    color: var(--karvi-light);
    opacity: 0.75;
    font-style: italic;
    margin-top: 0.35rem;
}
.legal-list {
    list-style: none;
    margin-top: 0.35rem;
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.legal-list li {
    color: var(--karvi-light);
    font-size: 0.95rem;
    line-height: 1.5;
    padding-left: 1.25rem;
    position: relative;
}
.legal-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 5px;
    height: 5px;
    background: var(--karvi-light);
    border-radius: 50%;
    opacity: 0.5;
}

/* Product pages */
.product-hero { border-bottom: 1px solid var(--glass-border); }
.product-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
    align-items: start;
}
.product-hero-main { max-width: 640px; }
.product-hero-aside {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-top: 0.5rem;
}
.product-hero-chip {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem 1.125rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--karvi-lighter);
    line-height: 1.45;
}
.product-hero-chip-icon {
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--karvi-white);
    font-size: 0.8rem;
}
.breadcrumb-sep { opacity: 0.4; margin: 0 0.35rem; }

.product-overview-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    align-items: center;
}
.product-overview-grid:has(.product-overview-visual.has-image) .product-overview-content {
    max-width: 520px;
}
.product-overview-content h2 {
    font-size: clamp(1.5rem, 3vw, 2.125rem);
    margin-bottom: 1rem;
}
.product-overview-content p {
    color: var(--karvi-light);
    line-height: 1.75;
    margin-bottom: 0.875rem;
    font-size: 0.975rem;
}
.product-overview-list {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.625rem;
}
.product-overview-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--karvi-lighter);
}
.product-overview-list li i {
    flex-shrink: 0;
    width: 1.125rem;
    height: 1.125rem;
    margin-top: 0.12rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.55rem;
    color: var(--karvi-black);
    background: var(--karvi-white);
    border-radius: 50%;
}
.product-overview-content .hero-actions {
    margin-top: 1.5rem;
    margin-bottom: 0;
}
.product-overview-visual {
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 260px;
}
.product-overview-visual.has-image {
    aspect-ratio: auto;
    min-height: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
    border-radius: 16px;
    background: transparent;
    border: none;
    box-shadow: none;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.product-overview-visual.has-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.08) 0%, transparent 45%, rgba(0, 0, 0, 0.15) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 1;
}
.product-overview-visual.has-image:hover::after {
    opacity: 1;
}
.product-overview-visual.has-image:hover .product-overview-img {
    transform: scale(var(--hover-image-scale));
    filter: brightness(1.06) contrast(1.02);
}
.product-overview-img {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 440px;
    object-fit: contain;
    display: block;
    border-radius: 0;
    transition:
        transform 0.65s var(--hover-ease-smooth),
        filter 0.55s ease,
        box-shadow 0.55s ease;
}
.product-overview-list li {
    transition: transform 0.35s var(--hover-ease-smooth), color 0.35s ease;
}
.product-overview-content:hover .product-overview-list li {
    transform: translateX(4px);
}
.product-overview-content:hover .product-overview-list li:nth-child(2) { transition-delay: 0.04s; }
.product-overview-content:hover .product-overview-list li:nth-child(3) { transition-delay: 0.08s; }
.product-overview-content:hover .product-overview-list li:nth-child(4) { transition-delay: 0.12s; }
.product-overview-list li i {
    transition: transform 0.4s var(--hover-ease), box-shadow 0.4s ease;
}
.product-overview-content:hover .product-overview-list li i {
    transform: scale(1.15);
    box-shadow: 0 0 12px var(--hover-glow);
}
.product-page-gulab .product-overview-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(1.75rem, 4vw, 2.5rem);
    align-items: center;
    max-width: 1120px;
    margin: 0 auto;
}
.product-page-gulab .product-overview-grid:has(.product-overview-visual.has-image) .product-overview-content {
    max-width: none;
}
.product-page-gulab .product-overview-visual.has-image {
    flex-shrink: 0;
    width: auto;
    align-self: center;
    overflow: visible;
    border-radius: 0;
}
.product-page-gulab .product-overview-img {
    width: min(100%, 420px);
    max-height: none;
    height: auto;
    border-radius: 14px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.product-page-gulab .product-overview-visual.has-image:hover .product-overview-img {
    transform: scale(1.04);
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.4);
}
.product-overview-visual-inner {
    width: 7rem;
    height: 7rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.75rem;
    color: rgba(255, 255, 255, 0.18);
}

.product-highlights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.product-highlight-card {
    padding: 1.375rem;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    position: relative;
}
.product-highlight-num {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--karvi-light);
    opacity: 0.45;
}
.product-highlight-icon {
    width: 42px;
    height: 42px;
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--karvi-white);
    font-size: 1rem;
}
.product-highlight-card h3 {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
}
.product-highlight-card p {
    color: var(--karvi-light);
    font-size: 0.875rem;
    line-height: 1.65;
}

.product-features-section { background: var(--section-alt-bg, rgba(255,255,255,0.02)); }
.product-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}
.product-feature-card {
    padding: 1.375rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.product-feature-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}
.product-feature-num {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--karvi-light);
    opacity: 0.5;
}
.product-feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
}
.product-feature-card p {
    color: var(--karvi-light);
    font-size: 0.9rem;
    line-height: 1.65;
}

.product-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 960px;
}
.product-step-card {
    padding: 1.5rem 1.25rem;
    text-align: left;
    position: relative;
}
.product-step-num {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--karvi-white);
    margin-bottom: 1rem;
}
.product-step-card h4 {
    font-size: 0.975rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}
.product-step-card p {
    font-size: 0.875rem;
    color: var(--karvi-light);
    line-height: 1.65;
}

.product-pricing-section .section-header {
    margin-bottom: 2.25rem;
}
.product-pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    max-width: 920px;
    margin: 0 auto;
}
.product-pricing-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1100px;
}
.product-pricing-grid.cols-1 {
    grid-template-columns: minmax(0, 420px);
    justify-content: center;
}
.product-pricing-card {
    padding: 1.75rem 1.625rem 1.625rem;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    min-height: 100%;
    transform-style: preserve-3d;
    transition:
        transform 0.55s var(--hover-ease-smooth),
        border-color 0.45s ease,
        box-shadow 0.55s var(--hover-ease-smooth);
}
.product-pricing-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--hover-shadow-1), var(--hover-shadow-2), var(--hover-shadow-glow);
}
.product-pricing-card.featured {
    border-color: rgba(255, 255, 255, 0.22);
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.03) 100%);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.product-pricing-card.featured:hover {
    border-color: rgba(255, 255, 255, 0.32);
    box-shadow: var(--hover-shadow-1), var(--hover-shadow-2), 0 0 48px var(--hover-glow);
}
.product-pricing-features li {
    transition: transform 0.35s var(--hover-ease-smooth), color 0.35s ease;
}
.product-pricing-card:hover .product-pricing-features li {
    transform: translateX(5px);
}
.product-pricing-card:hover .product-pricing-features li:nth-child(2) { transition-delay: 0.05s; }
.product-pricing-card:hover .product-pricing-features li:nth-child(3) { transition-delay: 0.1s; }
.product-pricing-card:hover .product-pricing-features li:nth-child(4) { transition-delay: 0.15s; }
.product-pricing-card:hover .product-pricing-features li:nth-child(5) { transition-delay: 0.2s; }
.product-pricing-features li i {
    transition: transform 0.4s var(--hover-ease), background 0.35s ease;
}
.product-pricing-card:hover .product-pricing-features li i {
    transform: scale(1.2) rotate(-8deg);
}
.product-pricing-badge {
    position: absolute;
    top: 1.125rem;
    right: 1.125rem;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.35rem 0.7rem;
    background: var(--karvi-white);
    color: var(--karvi-black);
    border-radius: 100px;
}
.product-pricing-card-head {
    padding-right: 4.5rem;
    margin-bottom: 1.125rem;
}
.product-pricing-tag {
    display: block;
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--karvi-white);
    letter-spacing: -0.01em;
    line-height: 1.3;
}
.product-pricing-subtitle {
    margin-top: 0.4rem;
    color: var(--karvi-light);
    font-size: 0.875rem;
    line-height: 1.55;
}
.product-pricing-price-wrap {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.5rem 0.625rem;
    padding-bottom: 1.125rem;
    margin-bottom: 1.125rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.product-pricing-price {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    font-size: clamp(1.75rem, 3vw, 2.125rem);
    font-weight: 800;
    color: var(--karvi-white);
    letter-spacing: -0.03em;
    line-height: 1;
}
.product-pricing-period {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--karvi-light);
    letter-spacing: 0.02em;
}
.product-pricing-features {
    list-style: none;
    margin: 0 0 1.375rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    flex: 1;
}
.product-pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--karvi-light);
}
.product-pricing-features li i {
    flex-shrink: 0;
    width: 1.125rem;
    height: 1.125rem;
    margin-top: 0.15rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.55rem;
    color: var(--karvi-black);
    background: var(--karvi-white);
    border-radius: 50%;
}
.product-pricing-desc {
    color: var(--karvi-light);
    font-size: 0.9rem;
    line-height: 1.65;
    flex: 1;
    margin: 0 0 1.375rem;
}
.product-pricing-btn {
    align-self: stretch;
    justify-content: center;
    margin-top: auto;
}

.product-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.product-related-card {
    padding: var(--card-padding);
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    text-decoration: none;
    color: inherit;
}

@media (prefers-reduced-motion: reduce) {
    .liquid-glass-card,
    .liquid-glass-card::before,
    .liquid-glass-card::after,
    .product-overview-img,
    .device-card,
    .faq-item,
    .section-label,
    .section-header h2,
    .section-header p,
    .product-card h3,
    .product-card-icon,
    .feature-icon,
    .stat-number,
    .about-visual,
    .hero-pill,
    .page-home .hero-bg-grid,
    .page-home .hero-orb,
    .page-home .hero-scanline,
    .page-home .hero-animate,
    .page-home .hero-title,
    .page-home .hero-orbit-ring,
    .page-home .connect-line,
    .page-home .float-card,
    .btn-reveal.is-visible,
    .page-home .fade-up.visible,
    .page-home .section-header.fade-up.visible,
    .page-home .section-header.fade-up.visible .section-label,
    .page-home .stat-card.visible .stat-number,
    .page-home .process-connector {
        animation: none !important;
    }
    .page-home .fade-up,
    .page-home .fade-up.visible {
        opacity: 1 !important;
        transform: none !important;
        filter: none !important;
    }
    .btn-reveal,
    .btn-reveal.is-visible {
        opacity: 1 !important;
        transform: none !important;
        filter: none !important;
    }
    .page-home .hero-animate,
    .page-home .hero-title,
    .page-home .hero-text-word,
    .page-home .hero-text-line::after {
        animation: none !important;
        transition: none !important;
    }
    .page-home .hero-animate,
    .page-home .hero-title,
    .page-home .hero-subtitle.hero-text-reveal {
        opacity: 1 !important;
        transform: none !important;
    }
    .page-home .hero-text-word {
        opacity: 1 !important;
        transform: none !important;
        filter: none !important;
    }
    .liquid-glass-card:hover,
    .faq-item:hover,
    .product-card:hover,
    .product-overview-visual.has-image:hover .product-overview-img,
    .hero-device-stack:hover .device-card,
    .page-home .home-eco-tile.liquid-glass-card:hover,
    .page-home .stat-card.liquid-glass-card:hover,
    .page-home .feature-card.liquid-glass-card:hover,
    .page-home .infra-card.liquid-glass-card:hover,
    .page-home .process-step.liquid-glass-card:hover,
    .nav-links > li > a:hover,
    .quick-contact-toggle:hover {
        transform: none !important;
    }
    .liquid-glass-card:hover::before {
        transform: translateX(-140%) skewX(-18deg) !important;
    }
    .section-header h2::after {
        width: 0 !important;
        opacity: 0 !important;
    }
}

@media (max-width: 768px) {
    :root {
        --section-y: 2rem;
        --section-header-gap: 1.25rem;
        --page-hero-y: 2rem;
        --page-hero-bottom: 1rem;
        --card-padding: 1.25rem;
    }
    .page-home .hero {
        padding-top: 0.85rem;
        padding-bottom: 1.5rem;
    }
    .section:has(.legal-prose) { padding: 1.25rem 0 1.5rem; }
    .page-hero:has(+ .section .legal-prose) { padding: 1.75rem 0 0.75rem; }
    .legal-prose { padding: 1.25rem 1.25rem; }
    .nav-links {
        position: fixed; top: var(--nav-height); left: 0; right: 0;
        background: var(--nav-bg); flex-direction: column; padding: 1rem;
        transform: translateY(-110%); opacity: 0; transition: all 0.3s; z-index: 999;
    }
    .nav-links.open { transform: translateY(0); opacity: 1; }
    .nav-toggle { display: flex; }
    .lang-switcher-track { width: 3.875rem; height: 1.375rem; }
    .lang-seg-btn { font-size: 0.625rem; }
    .theme-toggle-label { display: none; }
    .form-row { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr 1fr; }
    .page-home .process-connector { display: none; }
    .page-home .hero-visual {
        max-width: 390px;
        min-height: 380px;
        padding-top: 1rem;
        padding-bottom: 0.75rem;
        margin-top: 0;
    }
    .page-home .hero-orbit-ring {
        width: 122%;
        height: 122%;
    }
    .page-home .hero-orbit-ring-2 {
        width: 92%;
        height: 92%;
    }
    .page-home .hero-device-stack {
        max-width: 390px;
    }
    .page-home .device-card.main {
        max-width: 168px;
        bottom: 5%;
    }
    .page-home .device-card.main .device-card-img {
        max-height: 122px;
        transform: none;
    }
    .page-home .device-card.pos-top {
        max-width: 188px;
        top: -2%;
    }
    .page-home .device-card.pos-top .device-card-img {
        max-height: 138px;
        transform: scale(1.08);
    }
    .page-home .device-card.pos-left {
        max-width: 132px;
        left: -5%;
    }
    .page-home .device-card.pos-left .device-card-img {
        max-height: 104px;
        transform: scale(1);
    }
    .page-home .device-card.pos-right {
        max-width: 155px;
        top: 64%;
        right: -6%;
    }
    .page-home .device-card.pos-right .device-card-img {
        max-height: 118px;
        transform: scale(1.08);
    }
    .team-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem 1rem; }
    .faq-support-card {
        flex-direction: column;
        align-items: stretch;
        padding: 1.5rem 1.25rem;
        gap: 1.25rem;
    }
    .faq-support-actions {
        width: 100%;
        min-width: 0;
    }
    .site-cta-card {
        padding: 1.5rem 1.25rem;
    }
    .site-cta-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 1.25rem;
    }
    .site-cta-badge {
        width: 3rem;
        height: 3rem;
        border-radius: 14px;
        font-size: 1rem;
    }
    .site-cta-card h2 {
        max-width: none;
    }
    .site-cta-actions {
        width: 100%;
        min-width: 0;
        padding-left: 0;
        border-left: none;
        padding-top: 0.25rem;
        border-top: 1px solid var(--input-border);
    }
    .site-cta-btn {
        width: 100%;
    }
    .product-hero-grid,
    .product-overview-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .product-page-gulab .product-overview-grid {
        max-width: none;
    }
    .product-page-gulab .product-overview-visual.has-image {
        margin: 0 auto;
    }
    .product-page-gulab .product-overview-img {
        width: min(100%, 360px);
    }
    .product-hero-aside { padding-top: 0; }
    .product-highlights-grid,
    .product-related-grid {
        grid-template-columns: 1fr;
    }
    .product-steps-grid,
    .product-pricing-grid,
    .product-pricing-grid.cols-3 {
        grid-template-columns: 1fr;
        max-width: none;
    }
    .product-features-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 1024px) {
    .hero .container { grid-template-columns: 1fr; }
    .hero:not(.home-hero) .hero-visual { display: none; }
    .home-hero .hero-content { max-width: none; text-align: center; margin: 0 auto; }
    .home-hero .hero-subtitle { margin-left: auto; margin-right: auto; }
    .home-hero .hero-trust-row { justify-content: center; }
    .home-hero .hero-actions { justify-content: center; }
    .home-hero .hero-pills { justify-content: center; }
    .stats-grid, .infra-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid, .about-grid, .contact-grid, .faq-layout { grid-template-columns: 1fr; }
    .contact-trust-grid { grid-template-columns: 1fr; }
    .about-fact-list { grid-template-columns: 1fr 1fr; }
    .faq-categories { position: static; }
    .faq-categories ul { flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .page-home .hero-pills {
        gap: 0.35rem;
        overflow-x: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
        padding-bottom: 0.15rem;
    }
    .page-home .hero-pills::-webkit-scrollbar { display: none; }
    .page-home .hero-pill {
        font-size: 0.625rem;
        padding: 0.35rem 0.55rem;
        gap: 0.3rem;
    }
    .process-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; max-width: 16rem; }
}