/* 
 * GalacNo - Silent Luxury Design System
 * Palette: Alabaster, Cream, Warm Beige, Champagne Gold, Obsidian
 * Typography: Playfair Display (Headers), Space Mono (Tech)
 */

:root {
    /* Palette */
    --color-alabaster: #F2F0E9;
    --color-cream: #FFFDD0;
    --color-warm-beige: #E5DCC5;
    --color-sand: #D8C8B0;
    --color-champagne-gold: #D4AF37;
    --color-obsidian: #0B0B0B;
    --color-obsidian-text: #1A1A1A;
    --color-glass: rgba(255, 255, 255, 0.1);
    --color-glass-border: rgba(255, 255, 255, 0.2);

    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-mono: 'Space Mono', monospace;
    --font-sans: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    --spacing-xxl: 12rem;

    /* Transitions */
    --transition-slow: 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    --transition-med: 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--color-alabaster);
    color: var(--color-obsidian-text);
    font-family: var(--font-sans);
    line-height: 1.6;
    padding-top: 98px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-serif);
    font-weight: 400;
    color: var(--color-obsidian);
    line-height: 1.1;
}

h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

p {
    font-size: 1.125rem;
    color: rgba(26, 26, 26, 0.8);
    max-width: 60ch;
}

.mono {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-obsidian-text);
}

.gold-text {
    color: var(--color-champagne-gold);
}

/* Layout */
.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

/* Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-md) 0;
    z-index: 1000;
    mix-blend-mode: normal;
    background-color: var(--color-alabaster);
    border-bottom: 1px solid var(--color-glass-border);
    backdrop-filter: blur(14px);
    box-shadow: 0 10px 30px rgba(11, 11, 11, 0.08);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: inherit;
    letter-spacing: -0.02em;
}

nav ul {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

nav a {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    text-decoration: none;
    color: inherit;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: currentColor;
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    border: 1px solid var(--color-obsidian);
    color: var(--color-obsidian);
    transition: all 0.3s ease;
    background: transparent;
    cursor: pointer;
}

.btn:hover {
    background: var(--color-obsidian);
    color: var(--color-alabaster);
}

.btn-outline {
    border-color: rgba(11, 11, 11, 0.25);
    color: var(--color-obsidian);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--color-obsidian);
    background: var(--color-obsidian);
    color: var(--color-alabaster);
}

.btn-nav {
    padding: 0.75rem 1.4rem;
    border: 1px solid rgba(11, 11, 11, 0.3);
    border-radius: 999px;
}

.btn-small {
    padding: 0.65rem 1.2rem;
    font-size: 0.8rem;
}

.btn-gold {
    border-color: var(--color-champagne-gold);
    color: var(--color-champagne-gold);
}

.btn-gold:hover {
    background: var(--color-champagne-gold);
    color: var(--color-alabaster);
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* 3D Shape */
.shape-container {
    width: 340px;
    height: 340px;
    position: relative;
    perspective: 1100px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(11, 11, 11, 0.05));
}

.shape {
    width: 100%;
    height: 100%;
    position: absolute;
    transform-style: preserve-3d;
}

.tesseract {
    animation: rotate 26s infinite linear, drift 12s ease-in-out infinite alternate;
}

.cube {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
    --cube-size: 220px;
    --cube-depth: 120px;
}

.cube.outer {
    animation: rotate 20s infinite linear reverse;
}

.cube .face {
    position: absolute;
    width: var(--cube-size);
    height: var(--cube-size);
    margin-left: calc(var(--cube-size) / -2);
    margin-top: calc(var(--cube-size) / -2);
    top: 50%;
    left: 50%;
    border: 1px solid rgba(11, 11, 11, 0.25);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(212, 175, 55, 0.08));
    box-shadow: 0 10px 30px rgba(11, 11, 11, 0.08);
}

.cube.outer .face {
    border-color: rgba(11, 11, 11, 0.18);
}

.face.front {
    transform: translateZ(var(--cube-depth));
}

.face.back {
    transform: rotateY(180deg) translateZ(var(--cube-depth));
}

.face.right {
    transform: rotateY(90deg) translateZ(var(--cube-depth));
}

.face.left {
    transform: rotateY(-90deg) translateZ(var(--cube-depth));
}

.face.top {
    transform: rotateX(90deg) translateZ(var(--cube-depth));
}

.face.bottom {
    transform: rotateX(-90deg) translateZ(var(--cube-depth));
}

.shape-orb {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120px;
    height: 120px;
    margin: -60px 0 0 -60px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.35) 0%, rgba(11, 11, 11, 0.9) 70%);
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.35), inset 0 0 30px rgba(255, 255, 255, 0.08);
    animation: pulse 5s ease-in-out infinite alternate;
}

.shape-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 240px;
    height: 240px;
    margin: -120px 0 0 -120px;
    border-radius: 50%;
    border: 2px solid rgba(212, 175, 55, 0.4);
    box-shadow:
        0 0 25px rgba(212, 175, 55, 0.3),
        inset 0 0 20px rgba(11, 11, 11, 0.4);
    animation: ring-spin 14s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotateX(0) rotateY(0);
    }

    to {
        transform: rotateX(360deg) rotateY(360deg);
    }
}

@keyframes drift {
    from {
        transform: translateZ(0px);
    }

    to {
        transform: translateZ(20px) rotateX(6deg) rotateY(-6deg);
    }
}

@keyframes pulse {
    from {
        transform: scale(0.92);
        opacity: 0.8;
    }
    to {
        transform: scale(1.05);
        opacity: 1;
    }
}

@keyframes ring-spin {
    0% {
        transform: rotateX(35deg) rotateY(0deg) rotateZ(0deg) scale(0.98);
        opacity: 0.92;
        filter: blur(0px);
    }
    50% {
        transform: rotateX(55deg) rotateY(180deg) rotateZ(180deg) scale(1.03);
        opacity: 1;
        filter: blur(0.4px);
    }
    100% {
        transform: rotateX(395deg) rotateY(360deg) rotateZ(360deg) scale(0.98);
        opacity: 0.94;
        filter: blur(0px);
    }
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

th,
td {
    padding: var(--spacing-sm);
    border-bottom: 1px solid rgba(11, 11, 11, 0.1);
    text-align: left;
}

th {
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-obsidian);
}

.tick {
    color: var(--color-champagne-gold);
}

.cross {
    color: rgba(11, 11, 11, 0.3);
}

/* Accordions */
.accordion-item {
    border-bottom: 1px solid rgba(11, 11, 11, 0.1);
}

.accordion-header {
    width: 100%;
    padding: var(--spacing-md) 0;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-content.active {
    max-height: 1000px;
    /* Arbitrary large height */
    padding-bottom: var(--spacing-md);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

input,
textarea,
select {
    width: 100%;
    padding: 1rem;
    background: transparent;
    border: 1px solid var(--color-obsidian);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-obsidian);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-champagne-gold);
}

/* Footer */
footer {
    background-color: var(--color-obsidian);
    color: var(--color-alabaster);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

footer h4 {
    color: var(--color-alabaster);
    font-family: var(--font-mono);
    margin-bottom: var(--spacing-sm);
}

footer ul {
    list-style: none;
}

footer a {
    color: rgba(242, 240, 233, 0.6);
    text-decoration: none;
    transition: color 0.3s;
}

footer a:hover {
    color: var(--color-champagne-gold);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: rgba(242, 240, 233, 0.4);
    display: flex;
    justify-content: space-between;
}

/* Mobile Menu */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-obsidian);
    margin: 5px 0;
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    nav ul {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-alabaster);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        color: var(--color-obsidian);
    }

    nav ul.active {
        right: 0;
    }

    header {
        mix-blend-mode: normal;
        background-color: var(--color-alabaster);
        color: var(--color-obsidian);
    }

    .hamburger span {
        background-color: var(--color-obsidian);
    }
}

/* Section headers */
.section-header {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.section-header p {
    max-width: 60ch;
    margin: 0 auto;
}

/* Hero */
.hero {
    padding: calc(var(--spacing-xxl)) 0 var(--spacing-xl);
    min-height: calc(90vh - 40px);
    background:
        radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.12), transparent 40%),
        radial-gradient(circle at 80% 0%, rgba(11, 11, 11, 0.04), transparent 35%);
}

.hero-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    text-align: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5.5rem);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(26, 26, 26, 0.7);
    max-width: 42ch;
}

.hero-microtag {
    font-size: 0.95rem;
    font-family: var(--font-mono);
    font-weight: 700;
    letter-spacing: 0.02em;
    color: rgba(11, 11, 11, 0.68);
    max-width: 50ch;
}

.hero-microtag strong {
    font-weight: inherit;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.hero-shape {
    width: 100%;
    display: flex;
    justify-content: center;
}

/* Ticker */
.ticker-wrap {
    width: 100%;
    margin-top: var(--spacing-lg);
    overflow: hidden;
    border: 1px solid var(--color-glass-border);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.7);
}

.ticker {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    padding: 1rem;
    justify-content: center;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(11, 11, 11, 0.7);
}

.ticker-item {
    white-space: nowrap;
    display: inline-block;
    position: relative;
    transition: color 0.35s ease, text-shadow 0.35s ease, letter-spacing 0.35s ease;
}

.ticker-item:hover {
    color: var(--color-champagne-gold);
    text-shadow: 0 6px 18px rgba(212, 175, 55, 0.35);
    letter-spacing: 0.08em;
}

.ticker-item::after {
    content: '';
    position: absolute;
    inset: -6px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.18) 0%, rgba(212, 175, 55, 0) 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: -1;
}

.ticker-item:hover::after {
    opacity: 1;
}

/* Problem / Solution */
.problem {
    border-top: 1px solid var(--color-glass-border);
    border-bottom: 1px solid var(--color-glass-border);
    background: var(--color-warm-beige);
}

.problem h2 span {
    color: var(--color-champagne-gold);
}

.opportunity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.opportunity-card {
    background: #fff;
    border: 1px solid rgba(11, 11, 11, 0.06);
    border-radius: 18px;
    padding: var(--spacing-md);
    box-shadow: 0 12px 32px rgba(11, 11, 11, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.opportunity-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(11, 11, 11, 0.12);
    border-color: rgba(212, 175, 55, 0.4);
}

.opportunity-card .card-top {
    display: block;
    margin-bottom: var(--spacing-sm);
}

.opportunity-card h3 {
    margin: 0;
}

.solution {
    background: linear-gradient(180deg, rgba(255, 253, 208, 0.35) 0%, rgba(255, 255, 255, 0) 100%);
    text-align: center;
}

.solution p {
    max-width: 60ch;
}

/* Technology pillars */
.tech-pillars {
    background: var(--color-alabaster);
    padding-bottom: var(--spacing-xxl);
}

.pillar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

.pillar-card {
    border: 1px solid var(--color-glass-border);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(242, 240, 233, 0.8));
    border-radius: 20px;
    padding: var(--spacing-md);
    box-shadow: 0 15px 40px rgba(11, 11, 11, 0.05);
    transition: transform 0.3s ease, border-color 0.3s ease;
    height: 100%;
}

.pillar-card:hover {
    transform: translateY(-6px);
    border-color: rgba(212, 175, 55, 0.5);
}

.pillar-meta {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.pill-number {
    font-family: var(--font-mono);
    letter-spacing: 0.08em;
    color: var(--color-champagne-gold);
    font-weight: 700;
}

.tech-cta {
    margin-top: var(--spacing-lg);
    text-align: center;
}

/* Featured solutions */
.use-cases-vertical {
    padding: var(--spacing-xxl) 0;
    background: #fff;
}

.uc-tabs {
    display: grid;
    gap: var(--spacing-sm);
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    margin-bottom: var(--spacing-md);
}

.uc-tab-btn {
    padding: 0.9rem 1rem;
    border: 1px solid rgba(11, 11, 11, 0.1);
    background: rgba(11, 11, 11, 0.02);
    font-family: var(--font-mono);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.25s ease;
}

.uc-tab-btn.active {
    border-color: var(--color-champagne-gold);
    background: rgba(212, 175, 55, 0.12);
    color: var(--color-obsidian);
}

.uc-card-display {
    position: relative;
    min-height: 360px;
    overflow: hidden;
    background: #fff;
    border-radius: 18px;
}

.uc-card-item {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
    padding: var(--spacing-md);
    border: 1px solid var(--color-glass-border);
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(229, 220, 197, 0.5));
    box-shadow: 0 15px 40px rgba(11, 11, 11, 0.06);
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px) scale(0.98);
    transition: opacity 0.5s ease, transform 0.5s ease;
    visibility: hidden;
}

.uc-card-item.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
    z-index: 2;
    visibility: visible;
}

.uc-card-item img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 16px;
    filter: grayscale(100%);
    transition: all 0.4s ease;
}

.uc-card-item.active img {
    filter: grayscale(0%);
    transform: scale(1.01);
}

.uc-card-item.slide-in {
    animation: card-slide-in 0.6s ease forwards;
}

.uc-card-item.slide-out {
    animation: card-slide-out 0.45s ease forwards;
}

@keyframes card-slide-in {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes card-slide-out {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(-20px) scale(0.98);
    }
}

.uc-card-text h3 {
    margin-bottom: var(--spacing-sm);
}

.uc-card-text p {
    margin: 0;
}

/* Proof points */
.proof {
    background: var(--color-obsidian);
    color: var(--color-alabaster);
}

.kpi-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--spacing-lg);
    text-align: center;
}

.counter {
    font-family: var(--font-mono);
    font-size: clamp(3rem, 6vw, 4.5rem);
    color: var(--color-champagne-gold);
    display: block;
}

.kpi-item p {
    color: rgba(242, 240, 233, 0.7);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* Partners */
.partners-advisors {
    background: var(--color-alabaster);
}

.brand-carousel {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.brand-track-wrapper {
    overflow: hidden;
    flex: 1;
}

.brand-track {
    list-style: none;
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    padding: 0;
    margin: 0;
}

.brand-item {
    min-width: 140px;
    padding: calc(var(--spacing-sm) + 6px);
    border: 1px solid var(--color-glass-border);
    border-radius: 14px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(11, 11, 11, 0.04);
}

.brand-item img {
    max-height: 64px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.85;
    transition: filter 0.3s ease, opacity 0.3s ease;
}

.brand-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.brand-prev,
.brand-next {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-glass-border);
    background: #fff;
    cursor: pointer;
    font-size: 1.4rem;
    transition: all 0.3s ease;
}

.brand-prev:hover,
.brand-next:hover {
    border-color: var(--color-champagne-gold);
    color: var(--color-champagne-gold);
    transform: translateY(-2px);
}

/* Experience video */
.experience {
    background: radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.12), transparent 45%), #ffffff;
    padding-bottom: var(--spacing-xxl);
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    align-items: center;
}

.experience-copy p {
    max-width: 48ch;
}

.experience-video video {
    width: 100%;
    border-radius: 18px;
    border: 1px solid var(--color-glass-border);
    box-shadow: 0 25px 50px rgba(11, 11, 11, 0.15);
    background: #000;
}

/* Cookie banner */
.cookie-banner {
    position: fixed;
    bottom: 1.4rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.9rem 1.2rem;
    border-radius: 999px;
    background: var(--color-obsidian);
    color: var(--color-alabaster);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    z-index: 1200;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.cookie-banner.hide {
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 20px);
}

.cookie-banner span {
    font-size: 0.95rem;
}

.cookie-banner button {
    background: var(--color-champagne-gold);
    color: var(--color-obsidian);
    border: none;
    border-radius: 12px;
    padding: 0.6rem 1.2rem;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cookie-banner button:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

@media (max-width: 900px) {
    .hero {
        padding-top: calc(var(--spacing-xl) * 1.5);
        min-height: auto;
    }

    .hero h1 {
        font-size: clamp(2.4rem, 10vw, 3.5rem);
    }
}

@media (max-width: 768px) {
    .uc-card-display {
        min-height: auto;
    }

    .uc-card-item {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .ticker {
        flex-wrap: wrap;
    }

    .cookie-banner {
        width: 90%;
        border-radius: 14px;
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Resources */
.resource-section {
    margin-bottom: var(--spacing-xxl);
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-md);
}

.resource-card {
    border: 1px solid var(--color-glass-border);
    border-radius: 14px;
    padding: var(--spacing-md);
    background: #fff;
    box-shadow: 0 10px 30px rgba(11, 11, 11, 0.05);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.resource-icon {
    font-size: 1.8rem;
}

.resource-card .light {
    color: rgba(26, 26, 26, 0.7);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-md);
}

.video-grid video {
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--color-glass-border);
    background: #000;
}

.video-grid h4 {
    margin-top: var(--spacing-sm);
}

.blog-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-md);
}

.blog-list article {
    border: 1px solid var(--color-glass-border);
    border-radius: 12px;
    padding: var(--spacing-md);
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.demos-shell {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: var(--spacing-sm);
    align-items: start;
    justify-content: center;
}

.demo-rail {
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: var(--spacing-sm);
    justify-items: center;
    width: 100%;
}

.demo-nav {
    width: 56px;
    height: 56px;
    border: 1px solid var(--color-glass-border);
    background: linear-gradient(180deg, #ffffff, rgba(229, 220, 197, 0.6));
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    font-family: var(--font-mono);
    display: grid;
    place-items: center;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
}

.demo-nav:hover {
    border-color: var(--color-champagne-gold);
    color: var(--color-champagne-gold);
    transform: translateY(-1px);
}

.demo-viewport {
    position: relative;
    width: 260px;
    max-height: 360px;
    border: 1px solid var(--color-glass-border);
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(180deg, #fff, rgba(229, 220, 197, 0.2));
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.05);
    padding: var(--spacing-sm);
}

.demo-track {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    transition: transform 0.35s ease;
}

.demo-slide {
    position: relative;
    opacity: 0.3;
    transform: translateY(0) scale(1);
    transition: opacity 0.35s ease, background 0.35s ease, color 0.35s ease;
    padding: 0.5rem 0.75rem;
    text-align: left;
    border-radius: 12px;
    cursor: pointer;
}

.demo-slide.active {
    opacity: 1;
    background: rgba(212, 175, 55, 0.12);
    color: var(--color-obsidian);
}

.demo-slide h4 {
    margin: 0;
    font-weight: 700;
    letter-spacing: 0.02em;
    font-size: 1rem;
    line-height: 1.4;
}

.demo-image {
    width: 100%;
    height: 100%;
    border: 1px dashed rgba(11, 11, 11, 0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(11, 11, 11, 0.6);
    font-family: var(--font-mono);
    background: rgba(255, 255, 255, 0.7);
}

.demo-detail {
    border: 1px solid var(--color-glass-border);
    border-radius: 18px;
    padding: var(--spacing-lg);
    background: #fff;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.05);
    position: relative;
    min-height: 420px;
    overflow: hidden;
    margin-left: 0;
}

.licensing-note {
    max-width: 640px;
    margin: var(--spacing-lg) auto var(--spacing-xl);
    text-align: center;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0 var(--spacing-sm);
    box-shadow: none;
}

.licensing-note p {
    margin: 0 0 var(--spacing-xs);
    font-size: 0.9rem;
    color: rgba(26, 26, 26, 0.7);
}

.demo-panel {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.demo-panel.active {
    opacity: 1;
    transform: translateY(0);
    z-index: 2;
    color: var(--color-obsidian);
}

.demo-detail h3 {
    margin-top: 0.2rem;
}

.demo-detail p {
    max-width: 60ch;
}

.demo-media {
    width: 100%;
    height: 240px;
    border: 1px dashed rgba(11, 11, 11, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(11, 11, 11, 0.6);
    font-family: var(--font-mono);
    background: rgba(255, 255, 255, 0.7);
    margin: var(--spacing-sm) 0 var(--spacing-md);
}

@media (max-width: 960px) {
    .demos-shell {
        grid-template-columns: 1fr;
    }

    .demo-viewport {
        width: 100%;
    }

    .demo-detail {
        min-height: 280px;
    }
}

/* --- Technology Stack --- */
.stack-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.stack-layer {
    display: grid;
    grid-template-columns: 80px 1fr 200px;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border: 1px solid var(--color-glass-border);
    background: rgba(255, 255, 255, 0.02);
    align-items: center;
    transition: all 0.3s ease;
}

.stack-layer:hover {
    border-color: var(--color-champagne-gold);
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(10px);
}

.layer-number {
    font-size: 2.5rem;
    color: var(--color-champagne-gold);
    opacity: 0.3;
    font-weight: 700;
}

.layer-content h2 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.mono-label {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--color-obsidian);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--color-champagne-gold);
    display: inline-block;
}

.layer-visual {
    height: 120px;
    width: 100%;
    opacity: 0.8;
}

@media (max-width: 768px) {
    .stack-layer {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .layer-visual {
        display: none;
    }

    .stack-layer:hover {
        transform: translateY(-5px);
    }
}

/* --- Solutions Page Layout --- */
.solution-block {
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--color-glass-border);
}

.solution-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.solution-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.5s ease;
}

.solution-block:hover .solution-image img {
    filter: grayscale(0%);
}

.solution-content {
    padding: var(--spacing-md);
}

.solution-desc {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    color: var(--color-obsidian-text);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-top: 1px solid var(--color-obsidian);
    border-bottom: 1px solid var(--color-obsidian);
    padding: var(--spacing-sm) 0;
}

.metric {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-family: 'Space Mono', monospace;
    font-size: 1.5rem;
    color: var(--color-champagne-gold);
}

.metric-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mini-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.mini-gallery img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    filter: grayscale(100%);
    cursor: pointer;
    transition: transform 0.3s ease;
    border: 1px solid transparent;
}

.mini-gallery img:hover {
    border-color: var(--color-champagne-gold);
}

.mini-gallery img:hover {
    transform: scale(1.1);
    filter: grayscale(0%);
}

/* Zig-Zag Alternating Layout */
.alt-layout .solution-layout {
    direction: rtl;
    /* Quick hack for swapping columns visually */
}

.alt-layout .solution-layout>* {
    direction: ltr;
    /* Reset text direction */
}

@media (max-width: 768px) {
    .solution-layout {
        grid-template-columns: 1fr;
    }

    .alt-layout .solution-layout {
        direction: ltr;
    }

    .solution-image img {
        height: 250px;
    }
}