/* ========================================
   ETHELION - Premium Single Page Website
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #0A1628;
    --color-primary-light: #132240;
    --color-primary-dark: #060D18;
    --color-secondary: #1E3A5F;
    --color-accent: #3B82F6;
    --color-accent-light: #60A5FA;
    --color-accent-glow: rgba(59, 130, 246, 0.3);
    --color-surface: #FAFBFC;
    --color-surface-alt: #F3F4F6;
    --color-surface-elevated: #FFFFFF;
    --color-text-primary: #111827;
    --color-text-secondary: #4B5563;
    --color-text-muted: #9CA3AF;
    --color-border: rgba(0, 0, 0, 0.06);
    --color-border-light: rgba(0, 0, 0, 0.03);
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 800ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.15);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-surface);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-base);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 251, 252, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.nav.scrolled {
    background: rgba(250, 251, 252, 0.95);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.25rem var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
}

.nav-logo {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    padding: 0.625rem 1.5rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    flex-shrink: 0;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    transition: all var(--transition-base);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    height: 100vh;
    background: var(--color-surface-elevated);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition:
        transform var(--transition-slow),
        visibility 0s linear var(--transition-slow);
}

.mobile-menu.active {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
    transition: transform var(--transition-slow);
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
}

.mobile-link {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-text-primary);
    transition: color var(--transition-base);
}

.mobile-link:hover {
    color: var(--color-accent);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-4xl) var(--space-lg);
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 50%, var(--color-secondary) 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

/* Hero Background */
.hero-bg-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.92) 0%, rgba(30, 58, 95, 0.88) 100%);
    z-index: 1;
}

.hero-gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.25;
    animation: orbFloat 20s ease-in-out infinite;
    z-index: 2;
}

.hero-gradient-orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
    top: -20%;
    right: -10%;
}

.hero-gradient-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #8B5CF6 0%, transparent 70%);
    bottom: -10%;
    left: -5%;
    animation-delay: -10s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-grid-overlay {
    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;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
    backdrop-filter: blur(10px);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: #10B981;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-badge-text {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.hero-title-line {
    display: block;
}

.hero-title em {
    font-style: italic;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--color-accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    max-width: 540px;
    margin-bottom: var(--space-xl);
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.btn-primary {
    background: white;
    color: var(--color-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: white;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.hero-stat-number,
.hero-stat-text {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
}

.hero-stat-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

/* Hero Visual - Canvas Network */
.hero-molecule-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* ========================================
   Sections - Common Styles
   ======================================== */
.section {
    padding: var(--space-4xl) var(--space-lg);
}

.section-container {
    max-width: 1280px;
    margin: 0 auto;
}

.hero-container > *,
.about-grid > *,
.science-grid > *,
.regulatory-layout > *,
.footer-container > *,
.footer-links > *,
.values-grid > *,
.cmc-grid > *,
.cmc-process-grid > *,
.global-grid > * {
    min-width: 0;
}

.section-header {
    margin-bottom: var(--space-3xl);
}

.section-header-center {
    text-align: center;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    position: relative;
    padding-left: 2rem;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1.25rem;
    height: 2px;
    background: var(--color-accent);
}

.section-header-center .section-label {
    padding-left: 0;
}

.section-header-center .section-label::before {
    display: none;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.section-title em {
    font-style: italic;
    color: var(--color-accent);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.8;
}

.section-description strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

/* ========================================
   About Section
   ======================================== */
.section-about {
    background: var(--color-surface);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-lead {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.highlight-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.highlight-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    color: var(--color-accent);
}

.highlight-icon svg {
    width: 24px;
    height: 24px;
}

.highlight-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--color-text-primary);
}

.highlight-content p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* About Visual */
.about-visual-card {
    background: var(--color-surface-elevated);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-visual-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.about-visual-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.about-visual-card:hover .about-visual-image img {
    transform: scale(1.05);
}

.about-visual-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(10, 22, 40, 0.3) 100%);
    pointer-events: none;
}

.about-visual-caption {
    padding: var(--space-sm) var(--space-xs);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.caption-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.caption-detail {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ========================================
   Values Section
   ======================================== */
.section-values {
    background: var(--color-surface-alt);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.value-card {
    position: relative;
    background: var(--color-surface-elevated);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-slow);
    overflow: hidden;
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.value-card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    color: white;
}

.value-card-icon svg {
    width: 32px;
    height: 32px;
}

.value-card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-text-primary);
}

.value-card-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.value-card-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.value-card:hover .value-card-accent {
    transform: scaleX(1);
}

/* ========================================
   Science Section
   ======================================== */
.section-science {
    background: var(--color-surface);
}

.science-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.science-definition {
    margin-bottom: var(--space-2xl);
}

.science-subtitle {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
}

.science-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.functions-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
}

.function-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.function-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-surface-alt);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.function-item:hover {
    background: var(--color-surface-elevated);
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.function-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-elevated);
    border-radius: var(--radius-sm);
    color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}

.function-icon svg {
    width: 20px;
    height: 20px;
}

.function-item span {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

/* Celebrity Table */
.celebrity-table-wrapper {
    background: var(--color-surface-elevated);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    max-width: 100%;
}

.celebrity-table-header {
    padding: var(--space-xl) var(--space-xl) var(--space-md);
}

.celebrity-table-title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--color-text-primary);
}

.celebrity-table-subtitle {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-style: italic;
}

.celebrity-table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 var(--space-xl) var(--space-xl);
    max-width: 100%;
}

.celebrity-table-scroll::-webkit-scrollbar {
    height: 4px;
}

.celebrity-table-scroll::-webkit-scrollbar-track {
    background: var(--color-surface-alt);
    border-radius: 2px;
}

.celebrity-table-scroll::-webkit-scrollbar-thumb {
    background: var(--color-text-muted);
    border-radius: 2px;
}

.celebrity-table-scroll table {
    width: 100%;
    min-width: 500px;
    border-collapse: collapse;
}

.celebrity-table-scroll table thead {
    background: var(--color-surface-alt);
}

.celebrity-table-scroll table th {
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.celebrity-table-scroll table td {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
}

.celebrity-table-scroll table tbody tr:last-child td {
    border-bottom: none;
}

.celebrity-table-scroll table tbody tr {
    transition: background var(--transition-base);
}

.celebrity-table-scroll table tbody tr:hover {
    background: var(--color-surface-alt);
}

.celebrity-table-scroll table strong {
    color: var(--color-text-primary);
    white-space: nowrap;
}

/* ========================================
   CMC Section
   ======================================== */
.section-cmc {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
}

.section-cmc .section-label {
    color: var(--color-accent-light);
}

.section-cmc .section-label::before {
    background: var(--color-accent-light);
}

.section-cmc .section-title {
    color: white;
}

.section-cmc .section-title em {
    color: var(--color-accent-light);
}

.section-cmc .section-description {
    color: rgba(255, 255, 255, 0.7);
}

.section-cmc .section-description strong {
    color: white;
}

.cmc-subtitle {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
    text-align: center;
}

.cmc-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.cmc-card {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-slow);
    overflow: hidden;
}

.cmc-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
}

.cmc-card-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.1);
    margin-bottom: var(--space-md);
}

.cmc-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.cmc-card-desc {
    font-size: 0.875rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
}

.cmc-card-glow {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.cmc-card:hover .cmc-card-glow {
    opacity: 1;
}

.cmc-process {
    margin-top: var(--space-3xl);
}

.cmc-process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.process-item {
    text-align: center;
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.process-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.1);
}

.process-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-accent-light);
}

.process-icon svg {
    width: 28px;
    height: 28px;
}

.process-item h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.process-item p {
    font-size: 0.8125rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   Regulatory Section
   ======================================== */
.section-regulatory {
    background: var(--color-surface-alt);
}

.regulatory-layout {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.regulatory-lead {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
}

.regulatory-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.reg-feature {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.reg-feature-check {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #10B981;
    border-radius: 50%;
    color: white;
    margin-top: 2px;
}

.reg-feature-check svg {
    width: 16px;
    height: 16px;
}

.reg-feature h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--color-text-primary);
}

.reg-feature p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Compliance Badge */
.regulatory-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.compliance-badge {
    position: relative;
    width: 280px;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.compliance-badge-ring {
    position: absolute;
    inset: 0;
    border: 3px solid var(--color-accent);
    border-radius: 50%;
    animation: ringRotate 20s linear infinite;
}

.compliance-badge-ring::before {
    content: '';
    position: absolute;
    inset: 20px;
    border: 2px dashed rgba(59, 130, 246, 0.3);
    border-radius: 50%;
    animation: ringRotate 15s linear infinite reverse;
}

@keyframes ringRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.compliance-badge-content {
    text-align: center;
    z-index: 2;
}

.compliance-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.compliance-standards {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-accent);
}

/* ========================================
   Global Section
   ======================================== */
.section-global {
    background: var(--color-surface);
}

.global-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-lg);
}

.global-card {
    background: var(--color-surface-elevated);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.global-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.global-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
    z-index: 3;
}

.global-card:hover::before {
    transform: scaleX(1);
}

.global-card-image {
    position: relative;
    height: 140px;
    overflow: hidden;
}

.global-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.global-card:hover .global-card-image img {
    transform: scale(1.08);
}

.global-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(10, 22, 40, 0.4) 100%);
    pointer-events: none;
}

.global-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg) 0;
    margin-bottom: var(--space-sm);
}

.global-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-alt);
    border-radius: var(--radius-sm);
    color: var(--color-accent);
}

.global-card-icon svg {
    width: 20px;
    height: 20px;
}

.global-card-region {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.global-card-city {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    padding: 0 var(--space-lg);
    color: var(--color-text-primary);
}

.global-card-role {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
    padding: 0 var(--space-lg);
    line-height: 1.5;
}

.global-card-email {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
    padding: 0 var(--space-lg) var(--space-lg);
    transition: color var(--transition-base);
}

.global-card-email:hover {
    color: var(--color-accent-light);
}

/* ========================================
   CTA Section
   ======================================== */
.section-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    padding: var(--space-4xl) var(--space-lg);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 500;
    color: white;
    margin-bottom: var(--space-md);
}

.cta-title em {
    font-style: italic;
    color: var(--color-accent-light);
}

.cta-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-xl);
}

.cta-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-actions .btn-outline {
    border-color: white;
    color: white;
}

.cta-actions .btn-outline:hover {
    background: white;
    color: var(--color-primary);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-primary-dark);
    color: white;
    padding: var(--space-3xl) var(--space-lg);
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-xs);
}

.footer-motto {
    font-size: 0.875rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-md);
}

.footer-copyright {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-link-group h5 {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-md);
}

.footer-link-group a {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: var(--space-xs);
    transition: color var(--transition-base);
}

.footer-link-group a:hover {
    color: white;
}

/* ========================================
   Animations
   ======================================== */
.fade-in,
.fade-in-up,
.fade-in-left,
.fade-in-right {
    opacity: 0;
    transition: opacity var(--transition-slower), transform var(--transition-slower);
}

.fade-in {
    transform: translateY(20px);
}

.fade-in-up {
    transform: translateY(40px);
}

.fade-in-left {
    transform: translateX(-40px);
}

.fade-in-right {
    transform: translateX(40px);
}

.fade-in.visible,
.fade-in-up.visible,
.fade-in-left.visible,
.fade-in-right.visible {
    opacity: 1;
    transform: translate(0, 0);
}

.delay-1 { transition-delay: 100ms; }
.delay-2 { transition-delay: 200ms; }
.delay-3 { transition-delay: 300ms; }
.delay-4 { transition-delay: 400ms; }

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
    .global-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-bg-image {
        opacity: 0.4;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-molecule-canvas {
        opacity: 0.3;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-visual {
        order: -1;
    }
    
    .science-grid {
        grid-template-columns: 1fr;
    }
    
    .cmc-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cmc-process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .regulatory-layout {
        grid-template-columns: 1fr;
    }
    
    .regulatory-visual {
        display: none;
    }
    
    .global-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: var(--space-3xl) var(--space-md);
    }

    .hero-bg-image {
        opacity: 0.3;
    }

    .hero-molecule-canvas {
        opacity: 0.15;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .cmc-grid {
        grid-template-columns: 1fr;
    }

    .cmc-process-grid {
        grid-template-columns: 1fr;
    }

    .global-grid {
        grid-template-columns: 1fr;
    }

    .global-card-image {
        height: 180px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .cta-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: var(--space-sm);
    }

    .nav-logo-text {
        font-size: 1.25rem;
    }

    .nav-cta {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }

    .hero {
        padding: var(--space-3xl) var(--space-sm);
    }

    .section {
        padding: var(--space-2xl) var(--space-sm);
    }

    .value-card {
        padding: var(--space-lg);
    }

    .celebrity-table-header {
        padding: var(--space-md) var(--space-md) var(--space-sm);
    }

    .celebrity-table-scroll {
        padding: 0 var(--space-md) var(--space-md);
    }

    .global-card {
        padding: 0;
    }

    .global-card-header {
        padding: var(--space-md) var(--space-md) 0;
    }

    .global-card-city,
    .global-card-role {
        padding: 0 var(--space-md);
    }

    .global-card-email {
        padding: 0 var(--space-md) var(--space-md);
    }
}