/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0a0f1a;
    --bg-secondary: #0f1629;
    --bg-card: #141c30;
    --bg-card-hover: #1a2440;
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-muted: #64748b;
    --accent: #00d4ff;
    --accent-glow: rgba(0, 212, 255, 0.3);
    --accent-secondary: #00ff88;
    --accent-orange: #ff6b35;
    --accent-purple: #a855f7;
    --border: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(0, 212, 255, 0.3);
    --gradient-1: linear-gradient(135deg, #00d4ff, #00ff88);
    --gradient-2: linear-gradient(135deg, #a855f7, #00d4ff);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.15);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 15, 26, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

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

.nav-links a:hover {
    color: var(--accent);
}

.btn-nav {
    padding: 8px 20px;
    background: var(--accent);
    color: var(--bg-primary) !important;
    border-radius: 8px;
    font-weight: 600 !important;
}

.btn-nav:hover {
    background: var(--accent-secondary) !important;
    color: var(--bg-primary) !important;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.particles {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 20%, rgba(168, 85, 247, 0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 60% 80%, rgba(0, 255, 136, 0.05) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--border-accent);
    border-radius: 50px;
    font-size: 13px;
    color: var(--accent);
    margin-bottom: 32px;
    font-weight: 500;
}

.hero-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-title .accent {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

.hero-metrics {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.metric {
    text-align: center;
}

.metric-value {
    font-size: 42px;
    font-weight: 800;
    color: var(--accent);
    display: inline;
}

.metric-unit {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
}

.metric-label {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    padding: 14px 32px;
    background: var(--accent);
    color: var(--bg-primary);
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--accent-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    padding: 14px 32px;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-full {
    width: 100%;
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.mouse span {
    display: block;
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollAnim 2s infinite;
}

@keyframes scrollAnim {
    0%, 100% { opacity: 1; top: 8px; }
    50% { opacity: 0.3; top: 20px; }
}

/* ===== SECTIONS ===== */
.section {
    padding: 100px 0;
    position: relative;
}

.section:nth-child(even) {
    background: var(--bg-secondary);
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--border-accent);
    border-radius: 50px;
    font-size: 12px;
    color: var(--accent);
    margin-bottom: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    margin-bottom: 48px;
    line-height: 1.2;
}

.section-title .accent {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== ABOUT ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 48px;
}

.about-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.about-card.problem {
    background: rgba(255, 107, 53, 0.05);
    border-color: rgba(255, 107, 53, 0.2);
}

.about-card.solution {
    background: rgba(0, 255, 136, 0.05);
    border-color: rgba(0, 255, 136, 0.2);
}

.card-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.about-card h3 {
    font-size: 20px;
    margin-bottom: 16px;
    font-weight: 700;
}

.about-card ul {
    list-style: none;
}

.about-card li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-secondary);
    font-size: 14px;
}

.about-card li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

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

.feature:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
}

.feature-num {
    font-size: 12px;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: 2px;
}

.feature h4 {
    font-size: 16px;
    margin: 12px 0 8px;
    font-weight: 700;
}

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

/* ===== MARKET ===== */
.market-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.stat-card {
    padding: 32px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 48px;
}

.chart-container {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 24px;
}

.chart-container h3 {
    font-size: 16px;
    margin-bottom: 20px;
    font-weight: 600;
}

.market-insight {
    padding: 24px 32px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text-secondary);
}

.market-insight strong {
    color: var(--accent);
}

/* ===== TECH ===== */
.tech-showcase {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
    align-items: center;
}

.eoad-diagram {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eoad-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    z-index: 2;
}

.robot-block {
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    padding: 16px 24px;
    text-align: center;
    min-width: 180px;
}

.robot-label {
    display: block;
    font-weight: 700;
    font-size: 14px;
    color: var(--accent);
}

.robot-spec {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.eoad-hub {
    width: 80px;
    height: 80px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow);
}

.tools-ring {
    position: absolute;
    width: 350px;
    height: 350px;
    animation: rotate 30s linear infinite;
}

.tool {
    position: absolute;
    width: 70px;
    height: 70px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    top: 50%;
    left: 50%;
    transform: rotate(var(--angle)) translateX(175px) rotate(calc(-1 * var(--angle)));
    transition: var(--transition);
}

.tool:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.tool-icon {
    font-size: 20px;
}

.tool-name {
    font-size: 9px;
    color: var(--text-muted);
    margin-top: 2px;
}

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

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

.tech-benefits h3 {
    font-size: 18px;
    margin-bottom: 24px;
    font-weight: 700;
}

.benefit-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.benefit-row:last-child {
    border-bottom: none;
}

.benefit-metric {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
    min-width: 100px;
}

.benefit-desc {
    font-size: 14px;
    color: var(--text-secondary);
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.tech-tag {
    padding: 2px 8px;
    background: rgba(0, 212, 255, 0.15);
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    color: var(--accent);
}

/* ===== PRODUCTS ===== */
.products-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
}

.tab-btn {
    padding: 12px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn.active, .tab-btn:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

.products-grid {
    display: none;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.products-grid.active {
    display: grid;
}

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

.product-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.product-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.product-card h4 {
    font-size: 15px;
    margin-bottom: 8px;
    font-weight: 700;
}

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

.product-segment {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 4px;
    font-size: 11px;
    color: var(--accent);
    font-weight: 600;
}

/* ===== FINANCE ===== */
.finance-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}

.finance-card {
    padding: 28px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

.finance-card:hover {
    border-color: var(--border-accent);
}

.finance-card.highlight {
    background: rgba(0, 212, 255, 0.05);
    border-color: var(--border-accent);
}

.finance-value {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 8px;
}

.finance-value small {
    font-size: 18px;
}

.finance-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gov-support {
    margin-top: 48px;
    padding: 32px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.gov-support h3 {
    font-size: 18px;
    margin-bottom: 24px;
    font-weight: 700;
}

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

.support-item {
    text-align: center;
    padding: 20px;
    background: rgba(0, 212, 255, 0.03);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.support-percent {
    display: block;
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 8px;
}

.support-name {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ===== TIMELINE ===== */
.timeline-track {
    position: relative;
    padding-left: 40px;
}

.timeline-track::before {
    content: '';
    position: absolute;
    left: 16px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    margin-bottom: 32px;
    padding-left: 32px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -32px;
    width: 32px;
    height: 32px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
    color: var(--bg-primary);
    z-index: 1;
}

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

.timeline-content:hover {
    border-color: var(--border-accent);
}

.timeline-period {
    font-size: 12px;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timeline-content h4 {
    font-size: 18px;
    margin: 8px 0;
    font-weight: 700;
}

.timeline-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ===== TEAM ===== */
.team-structure {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 48px;
}

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

.team-column h3 {
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 700;
    color: var(--accent);
}

.team-column ul {
    list-style: none;
}

.team-column li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    color: var(--text-secondary);
}

.team-column li:last-child {
    border-bottom: none;
}

.team-column li strong {
    color: var(--text-primary);
}

.partners h3 {
    font-size: 18px;
    margin-bottom: 24px;
    font-weight: 700;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

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

.partner-card:hover {
    border-color: var(--border-accent);
}

.partner-name {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 4px;
}

.partner-desc {
    font-size: 13px;
    color: var(--text-muted);
}

/* ===== IMPACT ===== */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.impact-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

.impact-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
}

.impact-number {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 8px;
}

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

/* ===== CONTACT ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.contact-icon {
    font-size: 24px;
}

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

.contact-item p {
    font-size: 13px;
    color: var(--text-muted);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

/* ===== FOOTER ===== */
.footer {
    padding: 60px 0 30px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col .logo {
    font-size: 20px;
    margin-bottom: 12px;
    display: inline-block;
}

.footer-col p {
    font-size: 14px;
    color: var(--text-muted);
}

.footer-col h4 {
    font-size: 14px;
    margin-bottom: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    padding: 6px 0;
    font-size: 14px;
    color: var(--text-muted);
}

.footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .about-features,
    .finance-metrics,
    .support-grid,
    .impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .charts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .mobile-menu-btn {
        display: flex;
    }
    .hero-metrics {
        gap: 24px;
    }
    .metric-value {
        font-size: 32px;
    }
    .about-grid,
    .team-structure,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .about-features,
    .finance-metrics,
    .support-grid,
    .impact-grid,
    .market-stats,
    .partners-grid {
        grid-template-columns: 1fr;
    }
    .products-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .tech-showcase {
        grid-template-columns: 1fr;
    }
    .eoad-diagram {
        height: 300px;
    }
    .tools-ring {
        width: 250px;
        height: 250px;
    }
    .tool {
        transform: rotate(var(--angle)) translateX(125px) rotate(calc(-1 * var(--angle)));
    }
}

/* ===== 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);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* ===== 3D CANVASES ===== */
.hero-3d {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* ===== ENHANCED ANIMATIONS ===== */
.slide-left {
    opacity: 0;
    transform: translateX(-80px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-right {
    opacity: 0;
    transform: translateX(80px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-up {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

.rotate-in {
    opacity: 0;
    transform: rotate(-10deg) scale(0.9);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.rotate-in.visible {
    opacity: 1;
    transform: rotate(0) scale(1);
}

/* Staggered animations */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* Glow pulse animation */
@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.2); }
    50% { box-shadow: 0 0 40px rgba(0, 212, 255, 0.4); }
}

.glow-pulse {
    animation: glowPulse 3s ease-in-out infinite;
}

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

.float {
    animation: float 4s ease-in-out infinite;
}

/* Section divider animation */
.section-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    transform: scaleX(0);
    transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-divider.visible {
    transform: scaleX(1);
}

/* Text reveal animation */
.text-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.text-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Border draw animation */
@keyframes borderDraw {
    from { stroke-dashoffset: 1000; }
    to { stroke-dashoffset: 0; }
}

/* Particle float */
@keyframes particleFloat {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.5; }
    25% { transform: translateY(-20px) translateX(10px); opacity: 1; }
    50% { transform: translateY(-10px) translateX(-5px); opacity: 0.7; }
    75% { transform: translateY(-30px) translateX(15px); opacity: 0.3; }
}

/* Card hover enhanced */
.product-card,
.finance-card,
.impact-card,
.partner-card {
    position: relative;
    overflow: hidden;
}

.product-card::before,
.finance-card::before,
.impact-card::before,
.partner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.05), transparent);
    transition: left 0.6s ease;
}

.product-card:hover::before,
.finance-card:hover::before,
.impact-card:hover::before,
.partner-card:hover::before {
    left: 100%;
}

/* Timeline connector animation */
.timeline-item::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 32px;
    width: 2px;
    height: calc(100% + 32px);
    background: var(--border);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.6s ease 0.3s;
}

.timeline-item.visible::before {
    transform: scaleY(1);
}

/* Number counter animation */
@keyframes countUp {
    from { opacity: 0; transform: scale(0.5); }
    to { opacity: 1; transform: scale(1); }
}

.metric-value {
    animation: countUp 0.6s ease-out;
}

/* Wave animation for sections */
@keyframes wave {
    0% { transform: translateX(0) translateZ(0) scaleY(1); }
    50% { transform: translateX(-25%) translateZ(0) scaleY(0.55); }
    100% { transform: translateX(-50%) translateZ(0) scaleY(1); }
}

/* Enhanced button hover */
.btn-primary,
.btn-secondary {
    position: relative;
    overflow: hidden;
}

.btn-primary::after,
.btn-secondary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-primary:hover::after,
.btn-secondary:hover::after {
    width: 300px;
    height: 300px;
}

/* Scroll progress indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--gradient-1);
    z-index: 10000;
    transition: width 0.1s linear;
}

/* Magnetic hover effect */
.magnetic-hover {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Glitch effect for hero title */
@keyframes glitch {
    0%, 90%, 100% { transform: translate(0); }
    92% { transform: translate(-2px, 1px); }
    94% { transform: translate(2px, -1px); }
    96% { transform: translate(-1px, -1px); }
    98% { transform: translate(1px, 1px); }
}

.hero-title:hover {
    animation: glitch 0.5s ease-in-out;
}

/* Neon text effect */
.neon-text {
    text-shadow: 0 0 10px var(--accent-glow), 0 0 20px var(--accent-glow), 0 0 40px var(--accent-glow);
}

/* Rotating border */
@keyframes rotateBorder {
    from { --border-angle: 0deg; }
    to { --border-angle: 360deg; }
}

/* Section transition overlay */
.section-transition {
    position: absolute;
    top: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg-primary), transparent);
    pointer-events: none;
    z-index: 10;
}