/*
 * Eletherios - Epistemic Defense Infrastructure
 * See. Verify. Liberate.
 */

@charset "utf-8";

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

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    background: #0a1628;
    color: #e2e8f0;
    overflow-x: hidden;
    min-height: 100vh;
    font-weight: 400;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Background */
.neural-background {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -2;
    background: 
        radial-gradient(circle at 15% 85%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 85% 15%, rgba(212, 160, 18, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 45% 60%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        linear-gradient(135deg, #0a1628 0%, #1a365d 50%, #0a1628 100%);
    animation: backgroundPulse 20s ease-in-out infinite;
}

@keyframes backgroundPulse {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.05); }
}

/* Graph Nodes Container */
.graph-nodes {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

/* Neural Lines */
.neural-lines {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
}

.neural-line {
    position: absolute;
    height: 1px;
    animation: neuralPulse 4s ease-in-out infinite;
}

.neural-line:nth-child(1) {
    top: 20%; left: 0; width: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.3), transparent);
}

.neural-line:nth-child(2) {
    top: 50%; left: 0; width: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 160, 18, 0.2), transparent);
    animation-delay: -1.5s;
}

.neural-line:nth-child(3) {
    top: 75%; left: 0; width: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    animation-delay: -3s;
}

@keyframes neuralPulse {
    0%, 100% { opacity: 0.2; transform: scaleX(0.5); }
    50% { opacity: 0.8; transform: scaleX(1); }
}

/* Header */
header {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    width: 96%;
    max-width: 1200px;
    padding: 18px 35px;
    transition: all 0.4s ease;
    background: rgba(10, 22, 40, 0.8);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 25px;
}

header.scrolled {
    background: rgba(10, 22, 40, 0.95);
    border-color: rgba(0, 212, 255, 0.25);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo with Enso image */
.logo {
    display: flex;
    align-items: center;
    gap: 0;
    font-size: 24px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.04em;
    transition: all 0.3s ease;
}

.logo:hover { transform: scale(1.02); }

.logo-text-before, .logo-text-after { color: #e2e8f0; }

.logo-enso {
    display: inline-block;
    width: 32px;
    height: 32px;
    margin: 0 1px;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

.logo-enso img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(212, 160, 18, 0.4));
}

/* Navigation */
.nav-links {
    display: flex;
    list-style: none;
    gap: 8px;
}

.nav-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 10px 18px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
}

.nav-links a:hover {
    color: #00d4ff;
    background: rgba(0, 212, 255, 0.1);
}

.nav-links a.active {
    color: #00d4ff;
    background: rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.nav-links a.external-link::after {
    content: " ↗";
    font-size: 0.75em;
    opacity: 0.7;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hamburger-line {
    width: 22px;
    height: 2px;
    background: linear-gradient(90deg, #00d4ff, #d4a012);
    margin: 3px 0;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}
.mobile-menu-toggle.active .hamburger-line:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -5px);
}

.mobile-nav {
    position: fixed;
    top: 90px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 400px;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    padding: 25px;
    display: none;
    flex-direction: column;
    gap: 15px;
}

.mobile-nav.active { display: flex; }

.mobile-nav a {
    color: #e2e8f0;
    text-decoration: none;
    padding: 15px 20px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 60%; height: 60%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: heroGlow 12s ease-in-out infinite;
    z-index: -1;
}

@keyframes heroGlow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
}

.hero-content {
    max-width: 1000px;
    padding: 80px 40px;
    margin-top: 100px;
    animation: heroAppear 2s ease-out;
}

@keyframes heroAppear {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-subtitle {
    font-size: 0.85rem;
    color: #94a3b8;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-weight: 400;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 30px;
    background: linear-gradient(135deg, #00d4ff 0%, #e2e8f0 40%, #d4a012 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 8s ease infinite;
    line-height: 1.1;
    font-weight: 800;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-description {
    max-width: 750px;
    margin: 40px auto;
}

.hero-description p {
    font-size: 1.15rem;
    color: #94a3b8;
    line-height: 1.8;
    font-weight: 300;
}

.hero-description p.hero-hook {
    font-size: 1.3rem;
    color: #e2e8f0;
    margin-bottom: 20px;
    font-weight: 400;
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin: 50px auto;
    max-width: 700px;
}

.hero-stat {
    text-align: center;
    padding: 25px 15px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.hero-stat:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.3);
}

.hero-stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: #00d4ff;
    display: block;
    margin-bottom: 8px;
}

.hero-stat-label {
    font-size: 0.75rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.cta-button {
    display: inline-block;
    padding: 16px 36px;
    background: linear-gradient(135deg, #00d4ff, #0891b2);
    color: #0a1628;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 212, 255, 0.3);
}

.cta-button.secondary {
    background: transparent;
    border: 2px solid rgba(212, 160, 18, 0.5);
    color: #d4a012;
}

.cta-button.secondary:hover {
    background: rgba(212, 160, 18, 0.1);
    border-color: #d4a012;
}

/* Section Titles - SOLID GOLD underline */
.section-title {
    text-align: center;
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 60px;
    color: #e2e8f0;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: #d4a012;
    border-radius: 2px;
}

/* The Shift Section */
.shift-section {
    padding: 120px 0;
}

.shift-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.shift-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.shift-intro p {
    font-size: 1.1rem;
    color: #94a3b8;
    line-height: 1.8;
}

.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.15);
}

.comparison-table th {
    padding: 25px 30px;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-table th:first-child {
    background: rgba(0, 0, 0, 0.2);
    color: #64748b;
}

.comparison-table th:nth-child(2) {
    background: rgba(0, 0, 0, 0.15);
    color: #64748b;
}

.comparison-table th:nth-child(3) {
    background: rgba(0, 212, 255, 0.1);
    color: #00d4ff;
}

.comparison-table td {
    padding: 20px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
    line-height: 1.6;
}

.comparison-table td:first-child {
    color: #e2e8f0;
    font-weight: 500;
    background: rgba(0, 0, 0, 0.1);
}

.comparison-table td:nth-child(2) { color: #64748b; }

.comparison-table td:nth-child(3) {
    color: #94a3b8;
    background: rgba(0, 212, 255, 0.03);
}

.comparison-table tr:last-child td { border-bottom: none; }

/* Capabilities Section - Horizontal Cards */
.showcase {
    padding: 120px 0;
}

.capabilities-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.capability-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 16px;
    padding: 30px;
    transition: all 0.3s ease;
}

.capability-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.1);
}

.capability-card:nth-child(even) {
    background: rgba(212, 160, 18, 0.03);
    border-color: rgba(212, 160, 18, 0.15);
}

.capability-card:nth-child(even):hover {
    border-color: rgba(212, 160, 18, 0.3);
    box-shadow: 0 15px 40px rgba(212, 160, 18, 0.1);
}

.capability-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
}

.capability-icon svg {
    width: 100%;
    height: 100%;
    stroke: #64748b;
    stroke-width: 1.5;
    fill: none;
}

.capability-content h4 {
    font-size: 1.1rem;
    color: #e2e8f0;
    margin-bottom: 8px;
    font-weight: 600;
}

.capability-content p {
    font-size: 0.9rem;
    color: #94a3b8;
    line-height: 1.5;
}

/* Architecture Section */
.architecture-section {
    padding: 120px 0;
    background: rgba(0, 0, 0, 0.2);
}

.architecture-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.architecture-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.architecture-intro p {
    font-size: 1.1rem;
    color: #94a3b8;
    line-height: 1.8;
}

.architecture-diagram {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 20px;
    padding: 50px;
    text-align: center;
}

.architecture-diagram img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
}

.architecture-placeholder {
    color: #64748b;
    font-size: 0.9rem;
    padding: 100px 20px;
}

/* Screenshots Section */
.screenshots-section {
    padding: 120px 0;
}

.screenshots-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.screenshots-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.screenshots-intro p {
    font-size: 1.1rem;
    color: #94a3b8;
    line-height: 1.8;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.screenshot-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.screenshot-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.1);
}

.screenshot-image {
    width: 100%;
    height: 220px;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.screenshot-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.screenshot-caption {
    padding: 20px 25px;
}

.screenshot-caption h4 {
    font-size: 1.05rem;
    color: #e2e8f0;
    margin-bottom: 8px;
    font-weight: 600;
}

.screenshot-caption p {
    font-size: 0.85rem;
    color: #64748b;
    line-height: 1.5;
}

/* Validation Section */
.validation-section {
    padding: 120px 0;
}

.validation-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.validation-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.validation-intro p {
    font-size: 1.1rem;
    color: #94a3b8;
    line-height: 1.8;
}

.validation-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.validation-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 20px;
    padding: 35px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.validation-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.1);
}

.validation-score {
    font-size: 3rem;
    font-weight: 800;
    color: #10b981;
    margin-bottom: 10px;
}

.validation-name {
    font-size: 1.2rem;
    color: #e2e8f0;
    font-weight: 600;
    margin-bottom: 8px;
}

.validation-context {
    font-size: 0.85rem;
    color: #64748b;
    line-height: 1.6;
}

/* AI Teams Section */
.ai-section {
    padding: 120px 0;
    background: rgba(0, 0, 0, 0.2);
}

.ai-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.ai-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.ai-intro p {
    font-size: 1.1rem;
    color: #94a3b8;
    line-height: 1.8;
}

.ai-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.ai-feature {
    background: rgba(212, 160, 18, 0.03);
    border: 1px solid rgba(212, 160, 18, 0.15);
    border-radius: 20px;
    padding: 35px 28px;
    transition: all 0.3s ease;
}

.ai-feature:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 160, 18, 0.3);
}

/* AI Feature Icons - SMALL (20px) */
.ai-feature-icon {
    width: 20px;
    height: 20px;
    margin-bottom: 18px;
}

.ai-feature-icon svg {
    width: 100%;
    height: 100%;
    stroke: #64748b;
    stroke-width: 1.5;
    fill: none;
}

.ai-feature h4 {
    font-size: 1.1rem;
    color: #d4a012;
    margin-bottom: 12px;
    font-weight: 600;
}

.ai-feature p {
    font-size: 0.9rem;
    color: #94a3b8;
    line-height: 1.6;
}

/* Timeline */
.timeline {
    padding: 120px 0;
}

.timeline-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    padding: 0 20px;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #d4a012;
    transform: translateX(-50%);
    border-radius: 2px;
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50px;
    position: relative;
    margin-bottom: 50px;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-left: 50px;
    padding-right: 0;
}

.timeline-content {
    max-width: 380px;
    padding: 35px 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.timeline-content:hover {
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.1);
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 40px;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background: #d4a012;
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(212, 160, 18, 0.5);
    z-index: 1;
}

.timeline-step {
    font-size: 0.8rem;
    color: #00d4ff;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.timeline-content h4 {
    font-size: 1.3rem;
    color: #e2e8f0;
    margin-bottom: 12px;
    font-weight: 600;
}

.timeline-content p {
    color: #94a3b8;
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: 120px 0;
}

.contact-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    padding: 50px 40px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 20px;
}

.contact-info h3 {
    font-size: 2rem;
    color: #00d4ff;
    margin-bottom: 25px;
}

.contact-info p {
    font-size: 1rem;
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 25px;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 12px;
    color: #e2e8f0;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-link:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateX(5px);
}

.contact-link-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.contact-link-icon svg {
    width: 100%;
    height: 100%;
    stroke: #64748b;
    stroke-width: 1.5;
    fill: none;
}

.contact-link-text {
    font-size: 0.95rem;
}

/* Newsletter form */
.newsletter-form {
    padding: 50px 40px;
    background: rgba(212, 160, 18, 0.03);
    border: 1px solid rgba(212, 160, 18, 0.15);
    border-radius: 20px;
}

.newsletter-form h3 {
    font-size: 1.5rem;
    color: #d4a012;
    margin-bottom: 15px;
}

.newsletter-form p {
    color: #94a3b8;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.form-group { margin-bottom: 20px; }

.form-group input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #e2e8f0;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #d4a012;
    box-shadow: 0 0 20px rgba(212, 160, 18, 0.2);
}

.form-group input::placeholder { color: #64748b; }

.submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #d4a012, #b8860b);
    border: none;
    border-radius: 12px;
    color: #0a1628;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 160, 18, 0.3);
}

/* Footer */
footer {
    text-align: center;
    padding: 50px 20px 30px;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    background: rgba(0, 0, 0, 0.3);
}

.footer-content {
    max-width: 1000px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #64748b;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-links a:hover { color: #00d4ff; }

.footer-copyright {
    color: #475569;
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.footer-tagline {
    color: #64748b;
    font-size: 0.9rem;
    font-style: italic;
}

.footer-tagline span { color: #d4a012; }

/* Responsive */
@media (max-width: 1024px) {
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .capabilities-container { grid-template-columns: 1fr; }
    .validation-cards, .ai-features { grid-template-columns: 1fr; gap: 20px; }
    .screenshots-grid { grid-template-columns: 1fr; }
    .contact-container { grid-template-columns: 1fr; }
    
    .timeline-line { left: 30px; }
    .timeline-item, .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-left: 70px;
        padding-right: 0;
    }
    .timeline-dot { left: 30px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-toggle { display: flex; }
    .hero-content { padding: 60px 20px; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .cta-button { width: 100%; max-width: 280px; text-align: center; }
    .comparison-table { font-size: 0.85rem; }
    .comparison-table th, .comparison-table td { padding: 15px; }
    .architecture-diagram { padding: 30px 20px; }
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 12px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.lightbox.active img {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.lightbox-close:hover {
    background: rgba(212, 160, 18, 0.2);
    border-color: #d4a012;
}

.lightbox-close::before,
.lightbox-close::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: #e2e8f0;
}

.lightbox-close::before { transform: rotate(45deg); }
.lightbox-close::after { transform: rotate(-45deg); }

.lightbox-caption {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: #94a3b8;
    font-size: 0.95rem;
    text-align: center;
    max-width: 600px;
}

/* Make clickable images show pointer */
.screenshot-image img,
.architecture-diagram img {
    cursor: zoom-in;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.screenshot-image img:hover,
.architecture-diagram img:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.2);
}

/* Scrollbar - SOLID GOLD */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #0a1628; }
::-webkit-scrollbar-thumb { 
    background: #d4a012; 
    border-radius: 5px; 
}
::-webkit-scrollbar-thumb:hover { 
    background: #c49610; 
}