/* ============================================
   WellVoye — Global Styles
   ============================================ */

:root {
    --color-bg: #fafafa;
    --color-surface: #ffffff;
    --color-text: #1a1a2e;
    --color-text-secondary: #6b7280;
    --color-border: #e5e7eb;
    --color-primary: #1E6BB8;
    --color-primary-dark: #175A9C;
    --color-accent: #E8636B;
    --color-green: #5BBF5E;
    --color-gold: #D4A853;
    --color-sky: #4BA3E3;
    --gradient-primary: linear-gradient(135deg, #1E6BB8 0%, #4BA3E3 50%, #5BBF5E 100%);
    --gradient-hero: linear-gradient(160deg, #EFF6FC 0%, #fafafa 40%, #FFF8EE 100%);
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-primary: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Navigation
   ============================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 250, 250, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.nav.scrolled {
    border-bottom-color: var(--color-border);
    background: rgba(255, 255, 255, 0.95);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--color-text);
}

.logo-icon img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: block;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
    transition: var(--transition);
}

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

.nav-cta {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background: var(--color-text);
    color: white;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-radius: 100px;
    transition: var(--transition);
}

.nav-cta:hover {
    background: #333;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    flex-direction: column;
    gap: 16px;
    z-index: 999;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    transition: var(--transition);
}

.mobile-menu.open {
    transform: translateY(0);
    opacity: 1;
}

.mobile-link {
    text-decoration: none;
    color: var(--color-text);
    font-size: 16px;
    font-weight: 500;
    padding: 8px 0;
}

.mobile-link.cta {
    background: var(--color-text);
    color: white;
    padding: 14px;
    border-radius: 12px;
    text-align: center;
    margin-top: 8px;
}

@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: flex; }
    .mobile-menu { display: flex; }
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    position: relative;
    padding: 140px 0 80px;
    background: var(--gradient-hero);
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.hero-orb-1 {
    width: 600px;
    height: 600px;
    background: #1E6BB8;
    top: -200px;
    right: -100px;
    opacity: 0.12;
}

.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: #E8636B;
    bottom: -100px;
    left: -100px;
    opacity: 0.08;
}

.hero-orb-3 {
    width: 300px;
    height: 300px;
    background: #D4A853;
    top: 50%;
    left: 50%;
    opacity: 0.08;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(30, 107, 184, 0.08);
    border: 1px solid rgba(30, 107, 184, 0.15);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease both;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: clamp(40px, 5.5vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 480px;
    margin-bottom: 32px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: #333;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-text);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    animation: fadeInUp 0.6s ease 0.4s both;
}

.stat-number {
    display: block;
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 13px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

/* Phone Mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.phone-mockup {
    position: relative;
    z-index: 2;
}

.phone-frame {
    width: 280px;
    position: relative;
}

.phone-frame-sm {
    width: 240px;
}

.phone-screenshot {
    width: 100%;
    display: block;
    filter: drop-shadow(0 24px 48px rgba(0,0,0,0.15)) drop-shadow(0 8px 16px rgba(0,0,0,0.1));
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    background: white;
    padding: 12px 16px;
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    z-index: 3;
    animation: float 4s ease-in-out infinite;
}

.card-streak {
    top: 40px;
    right: -30px;
    animation-delay: 0s;
}

.card-badge {
    bottom: 100px;
    left: -30px;
    animation-delay: 2s;
}

.card-emoji {
    font-size: 24px;
}

.card-title {
    display: block;
    font-size: 13px;
    font-weight: 700;
}

.card-desc {
    display: block;
    font-size: 11px;
    color: var(--color-text-secondary);
}

@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero { padding: 120px 0 60px; min-height: auto; }
    .phone-frame { width: 240px; }
    .floating-card { display: none; }
    .voyages-phone .phone-frame-sm { width: 180px; }
}

/* ============================================
   Section Shared Styles
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    background: rgba(30, 107, 184, 0.08);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Features Section
   ============================================ */

.features {
    padding: 120px 0;
    background: var(--color-surface);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

/* Top row: 2 highlighted cards spanning full width each half */
.feature-highlight {
    background: linear-gradient(135deg, rgba(30, 107, 184, 0.04) 0%, rgba(75, 163, 227, 0.04) 100%);
    border-color: rgba(30, 107, 184, 0.12);
    padding: 36px;
}

.feature-highlight h3 {
    font-size: 20px;
}

.feature-highlight .feature-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 16px;
}

/* Switch to 3 columns after the first 2 highlight cards */
.feature-card:nth-child(n+3) {
    /* Handled by the 6-column sub-grid trick below */
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.feature-highlight {
    grid-column: span 3;
}

.feature-card:not(.feature-highlight) {
    grid-column: span 2;
}

.feature-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(30, 107, 184, 0.08);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

@supports (background: color-mix(in srgb, red 10%, transparent)) {
    .feature-icon-wrap {
        background: color-mix(in srgb, var(--accent) 10%, transparent);
    }
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (max-width: 900px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .feature-highlight,
    .feature-card:not(.feature-highlight) {
        grid-column: span 1;
    }
}

@media (max-width: 600px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    .feature-highlight,
    .feature-card:not(.feature-highlight) {
        grid-column: span 1;
    }
}

/* ============================================
   Pillars Section
   ============================================ */

.pillars {
    padding: 120px 0;
    background: var(--color-bg);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

@media (max-width: 1024px) {
    .pillars-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pillar-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pillar-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--pillar-accent);
    opacity: 0;
    transition: var(--transition);
}

.pillar-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.pillar-item:hover::before {
    opacity: 1;
}

.pillar-item-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.pillar-item h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--pillar-accent);
}

.pillar-item p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pillar-item { padding: 24px; }
}

@media (max-width: 480px) {
    .pillars-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Voyages Section
   ============================================ */

.voyages {
    padding: 120px 0;
    background: var(--color-surface);
}

.voyages-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.voyages-info .section-title,
.voyages-info .section-subtitle {
    text-align: left;
    margin: 0;
    margin-bottom: 16px;
}

.voyages-info .section-tag {
    margin-bottom: 16px;
}

.voyage-highlights {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.voyage-highlight {
    display: flex;
    gap: 14px;
    align-items: start;
}

.highlight-icon {
    font-size: 24px;
    flex-shrink: 0;
    width: 40px;
    text-align: center;
}

.voyage-highlight strong {
    display: block;
    font-size: 15px;
    margin-bottom: 2px;
}

.voyage-highlight span {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.voyages-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.voyage-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
}

.voyage-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.voyage-card.premium {
    background: linear-gradient(135deg, rgba(212,168,83,0.06), rgba(30,107,184,0.04));
    border-color: rgba(212,168,83,0.25);
}

.voyage-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 3px 8px;
    border-radius: 6px;
    margin-bottom: 10px;
}

.voyage-tag.free {
    background: rgba(52, 199, 89, 0.1);
    color: #34C759;
}

.voyage-tag.prem {
    background: rgba(212, 168, 83, 0.12);
    color: #B8892E;
}

.voyage-card h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}

.voyage-card p {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.voyage-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

@media (max-width: 768px) {
    .voyages-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .voyages-cards {
        grid-template-columns: 1fr;
    }
    .voyages-phone .phone-frame-sm {
        width: 200px;
    }
}

/* ============================================
   AI Coaching Section
   ============================================ */

.ai-coaching {
    padding: 120px 0;
    background: var(--color-bg);
}

.ai-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

/* AI Coaching Phones Showcase */
.ai-phones-showcase {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    position: relative;
    min-height: 420px;
}

.ai-phones-showcase .phone-frame-sm {
    width: 200px;
}

.showcase-phone {
    transition: transform 0.4s ease;
}

.showcase-phone-back {
    position: absolute;
    left: 10px;
    top: 30px;
    transform: rotate(-6deg);
    opacity: 0.85;
    z-index: 1;
}

.showcase-phone-front {
    position: relative;
    z-index: 2;
    left: 40px;
    transform: rotate(3deg);
}

.showcase-phone:hover {
    transform: translateY(-8px) rotate(0deg);
    opacity: 1;
}

.ai-info .section-title,
.ai-info .section-subtitle {
    text-align: left;
    margin-left: 0;
}

.ai-info .section-subtitle {
    margin-bottom: 32px;
}

.ai-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ai-feature {
    display: flex;
    gap: 14px;
    align-items: start;
}

.ai-feature-icon {
    font-size: 24px;
    flex-shrink: 0;
    width: 40px;
    text-align: center;
}

.ai-feature strong {
    display: block;
    font-size: 15px;
    margin-bottom: 4px;
}

.ai-provider-logo {
    width: 28px;
    height: 28px;
    object-fit: contain;
    border-radius: 6px;
}

/* AI Providers Row */
.ai-providers {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 16px;
}

.ai-providers-label {
    font-size: 13px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.ai-providers-logos {
    display: flex;
    align-items: center;
    gap: 12px;
}

.provider-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 8px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.provider-logo:hover {
    opacity: 1;
}

/* App Store Badge */
.app-store-badge {
    display: inline-block;
    transition: transform 0.2s;
}

.app-store-badge:hover {
    transform: scale(1.05);
}

.app-store-badge img {
    height: 54px;
    width: auto;
}

.ai-feature p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}

.voyages-phone {
    display: flex;
    justify-content: center;
}

.voyages-cards {
    margin-top: 48px;
}

/* Download Section Phone */
.download-phones {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.download-phones .phone-frame-sm {
    width: 200px;
}

@media (max-width: 768px) {
    .ai-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .ai-layout > .ai-visual { order: 2; }
    .ai-layout > .ai-info { order: 1; }
    .ai-phones-showcase {
        min-height: 400px;
    }
    .showcase-phone-back {
        left: -10px;
    }
    .showcase-phone-front {
        left: 20px;
    }
    .phone-frame-sm {
        width: 200px;
    }
}

/* ============================================
   Privacy Section
   ============================================ */

.privacy {
    padding: 120px 0;
    background: var(--color-surface);
}

.privacy-card {
    background: linear-gradient(160deg, #0F2D4A 0%, #163B5E 100%);
    border-radius: var(--radius-xl);
    padding: 80px;
    color: white;
    position: relative;
    overflow: hidden;
}

.privacy-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(75,163,227,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.privacy-content {
    position: relative;
    z-index: 1;
}

.privacy-content .section-tag {
    background: rgba(255,255,255,0.1);
    color: white;
}

.privacy-content .section-title {
    color: white;
}

.privacy-content .section-title,
.privacy-content .section-subtitle {
    text-align: left;
    margin-left: 0;
}

.privacy-content .section-subtitle {
    color: rgba(255,255,255,0.6);
    margin-bottom: 48px;
}

.privacy-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.privacy-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.privacy-icon {
    font-size: 28px;
    margin-bottom: 4px;
}

.privacy-item strong {
    font-size: 16px;
    font-weight: 700;
}

.privacy-item p {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    margin: 0;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .privacy-card { padding: 48px 32px; }
    .privacy-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ============================================
   Download CTA Section
   ============================================ */

.download {
    padding: 120px 0;
    background: var(--color-bg);
}

.download-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.download-content .section-subtitle {
    margin-bottom: 40px;
}

.download-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

/* Old .app-store-btn removed — replaced by .app-store-badge */

.download-note {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 64px 0 32px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 64px;
    margin-bottom: 48px;
}

.footer-desc {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-top: 16px;
    line-height: 1.6;
    max-width: 280px;
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text);
}

.footer-col a {
    display: block;
    text-decoration: none;
    color: var(--color-text-secondary);
    font-size: 14px;
    padding: 4px 0;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-links-group {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================
   Utility
   ============================================ */

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 36px; }
    .section-title { font-size: 28px; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { width: 40px; height: 1px; }
}