:root {
    --black: #0a0a0a;
    --white: #fafafa;
    --accent: #00ff88;
    --accent-dim: #00cc6a;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --grid-gap: 24px;
    --border-radius: 2px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Swiss Grid System */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--grid-gap);
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--grid-gap);
}

/* Typography - Swiss Style */
h1 {
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

h2 {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 500;
    line-height: 1.3;
}

h4 {
    font-size: 1.125rem;
    font-weight: 500;
    line-height: 1.4;
}

p {
    font-size: 1.125rem;
    color: var(--gray-400);
}

.mono {
    font-family: 'Space Mono', monospace;
}

.label {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
}

/* 3D Canvas Container */
#three-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 24px 0;
    background: linear-gradient(to bottom, rgba(10,10,10,0.9) 0%, transparent 100%);
}

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

.logo {
    font-family: 'Space Mono', monospace;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--white);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    font-size: 0.875rem;
    color: var(--gray-400);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.3s;
}

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

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 28px;
    background: var(--accent);
    color: var(--black);
    font-family: 'Space Mono', monospace;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.cta-button:hover {
    background: var(--white);
    transform: translateY(-2px);
}

.cta-button.outline {
    background: transparent;
    border: 1px solid var(--white);
    color: var(--white);
}

.cta-button.outline:hover {
    background: var(--white);
    color: var(--black);
}

.cta-button.small {
    padding: 10px 20px;
    font-size: 0.75rem;
}

/* Page Header */
.page-header {
    padding: 180px 0 80px;
    position: relative;
    z-index: 1;
}

.page-header .label {
    margin-bottom: 16px;
}

.page-header h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    margin-bottom: 24px;
}

.page-header p {
    max-width: 600px;
    font-size: 1.25rem;
}

/* Section Styles */
.section {
    position: relative;
    z-index: 1;
    padding: 120px 0;
}

.section-header {
    margin-bottom: 80px;
}

.section-header .label {
    margin-bottom: 16px;
}

.section-header h2 {
    margin-bottom: 24px;
}

/* Cards */
.card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--gray-800);
    padding: 32px;
    transition: all 0.3s;
}

.card:hover {
    border-color: var(--gray-700);
    background: rgba(255,255,255,0.04);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

/* Feature Cards */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--gray-800);
}

.feature-card {
    background: var(--black);
    padding: 48px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}

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

.feature-card:hover {
    background: var(--gray-900);
}

.feature-number {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    color: var(--gray-600);
    margin-bottom: 24px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 24px;
    color: var(--accent);
}

.feature-card h3 {
    margin-bottom: 16px;
}

.feature-card p {
    font-size: 1rem;
}

/* Pricing Cards */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--gray-700);
}

.pricing-card {
    background: var(--gray-900);
    padding: 48px;
    position: relative;
}

.pricing-card.featured {
    background: var(--black);
    border: 1px solid var(--accent);
}

.pricing-badge {
    position: absolute;
    top: 0;
    right: 48px;
    background: var(--accent);
    color: var(--black);
    font-family: 'Space Mono', monospace;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 8px 16px;
}

.pricing-tier {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.pricing-price {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.pricing-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--gray-500);
}

.pricing-description {
    font-size: 0.9375rem;
    color: var(--gray-400);
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--gray-800);
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    color: var(--gray-300);
    margin-bottom: 12px;
}

.pricing-features li::before {
    content: '→';
    color: var(--accent);
    font-family: 'Space Mono', monospace;
}

/* Forms */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-400);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px;
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    color: var(--white);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 16px 24px;
    text-align: left;
    border-bottom: 1px solid var(--gray-800);
}

th {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
    font-weight: 400;
}

td {
    color: var(--gray-300);
}

/* Blog Cards */
.blog-card {
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    overflow: hidden;
    transition: all 0.3s;
}

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

.blog-card-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--gray-800), var(--gray-900));
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card-content {
    padding: 32px;
}

.blog-card-meta {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.blog-card h3 {
    margin-bottom: 12px;
}

.blog-card h3 a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.blog-card h3 a:hover {
    color: var(--accent);
}

/* Team Cards */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.team-card {
    text-align: center;
}

.team-avatar {
    width: 120px;
    height: 120px;
    background: var(--gray-800);
    border-radius: 50%;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent);
}

.team-card h4 {
    margin-bottom: 4px;
}

.team-card .role {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: 16px;
}

/* Integration Logos */
.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
}

.integration-card {
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    padding: 32px;
    text-align: center;
    transition: all 0.3s;
}

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

.integration-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--accent);
}

.integration-card h4 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.integration-card p {
    font-size: 0.875rem;
}

/* Code Blocks */
.code-block {
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    padding: 24px;
    overflow-x: auto;
    font-family: 'Space Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.8;
    color: var(--gray-300);
}

.code-block .comment {
    color: var(--gray-600);
}

.code-block .keyword {
    color: var(--accent);
}

.code-block .string {
    color: #f472b6;
}

/* Legal Content */
.legal-content {
    max-width: 800px;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: 48px 0 24px;
}

.legal-content h3 {
    font-size: 1.125rem;
    margin: 32px 0 16px;
}

.legal-content p {
    margin-bottom: 16px;
}

.legal-content ul {
    margin: 16px 0;
    padding-left: 24px;
    color: var(--gray-400);
}

.legal-content li {
    margin-bottom: 8px;
}

/* Footer */
footer {
    position: relative;
    z-index: 1;
    padding: 80px 0 40px;
    border-top: 1px solid var(--gray-800);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 80px;
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.9375rem;
    max-width: 280px;
}

.footer-column h4 {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-500);
    margin-bottom: 24px;
}

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

.footer-column li {
    margin-bottom: 12px;
}

.footer-column a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.3s;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid var(--gray-800);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Grain overlay */
.grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Responsive */
@media (max-width: 1024px) {
    .feature-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* Floating elements */
.floating-card {
    position: absolute;
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 24px;
    border-radius: var(--border-radius);
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

.call-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.waveform {
    display: flex;
    align-items: center;
    gap: 3px;
    height: 40px;
}

.waveform-bar {
    width: 4px;
    background: var(--accent);
    border-radius: 2px;
    animation: wave 1s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { height: 10px; }
    50% { height: 40px; }
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    padding: 48px 0;
    border-top: 1px solid var(--gray-800);
    border-bottom: 1px solid var(--gray-800);
}

.stat {
    text-align: center;
}

.stat-value {
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

/* FAQ */
.faq-item {
    border-bottom: 1px solid var(--gray-800);
    padding: 24px 0;
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 12px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    color: var(--gray-400);
    font-size: 1rem;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--gray-800);
}

.timeline-item {
    position: relative;
    padding-bottom: 48px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -36px;
    top: 4px;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

.timeline-date {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.timeline-item h4 {
    margin-bottom: 8px;
}