/* ============================================
   ARTICLE 11 AI — UNIFIED STYLESHEET
   Version: 2.0 — Chat-Forward Edition
   ============================================ */

:root {
    --primary: #0A0E17;
    --secondary: #131B2E;
    --tertiary: #1A2744;
    --accent: #D4AF37;
    --accent-bright: #F4CF57;
    --accent-glow: rgba(212, 175, 55, 0.4);
    --text: #E8EDF5;
    --text-muted: #7A8BA8;
    --success: #00D4AA;
    --warning: #F59E0B;
    --danger: #EF4444;
    --purple: #8B5CF6;
    --grid-line: rgba(212, 175, 55, 0.06);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'IBM Plex Sans', sans-serif;
    background: var(--primary);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Grid Background */
.grid-bg {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-image: 
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* ============================================
   NAVIGATION
   ============================================ */
nav {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    padding: 1rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 2px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo span { color: var(--text); font-weight: 400; }

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

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

.nav-cta {
    background: var(--accent);
    color: var(--primary);
    padding: 0.6rem 1.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    box-shadow: 0 0 20px var(--accent-glow);
}

/* CHAT CTA - Extra prominent */
.chat-cta {
    background: linear-gradient(135deg, var(--success) 0%, #00B894 100%);
    animation: pulse-glow 2s infinite;
    font-size: 0.85rem;
    padding: 0.7rem 1.75rem;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 5px var(--success); }
    50% { box-shadow: 0 0 25px var(--success), 0 0 50px rgba(0, 212, 170, 0.3); }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-bright) 100%);
    color: var(--primary);
    padding: 1rem 2.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary:hover {
    box-shadow: 0 0 40px var(--accent-glow);
    transform: translateY(-2px);
}

.btn-chat {
    background: linear-gradient(135deg, var(--success) 0%, #00B894 100%);
    font-size: 1rem;
    padding: 1.1rem 3rem;
}

.btn-chat:hover {
    box-shadow: 0 0 40px rgba(0, 212, 170, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    padding: 1rem 2.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid var(--tertiary);
    transition: all 0.3s ease;
    display: inline-block;
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 2rem 6rem;
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, #1E1B4B 100%);
}

.hero-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.35;
    z-index: -1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(19, 27, 46, 0.9);
    border: 1px solid var(--tertiary);
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease forwards;
}

.status-dot {
    width: 10px; height: 10px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 10px var(--success);
}

.hero-badge span {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.2rem, 5.5vw, 4.2rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero h1 .highlight,
.highlight {
    color: var(--accent);
    text-shadow: 0 0 60px var(--accent-glow);
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 700px;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
}

/* ============================================
   CHAT BANNER - Super Prominent
   ============================================ */
.chat-banner {
    background: linear-gradient(135deg, #0D2818 0%, #1A4D2E 100%);
    border-top: 3px solid var(--success);
    border-bottom: 3px solid var(--success);
    padding: 2rem 4rem;
    position: relative;
    z-index: 1;
}

.chat-banner-content {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.chat-banner-text h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    color: var(--success);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.chat-banner-text p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

/* ============================================
   SECTIONS COMMON
   ============================================ */
section {
    padding: 6rem 4rem;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--accent);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: block;
}

.section-header h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.accent-text {
    color: var(--accent);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
}

.muted { color: var(--text-muted); font-size: 0.9rem; }

/* ============================================
   WELCOME SECTION
   ============================================ */
.welcome {
    background: var(--secondary);
    text-align: center;
    padding: 4rem 2rem;
    border-bottom: 1px solid var(--tertiary);
}

.welcome h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.welcome p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   GENESIS SECTION
   ============================================ */
.genesis { background: var(--primary); }

.genesis-content-center {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.genesis-content-center h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
}

.genesis-content-center p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.genesis-stats {
    display: flex;
    gap: 3rem;
    margin-top: 2.5rem;
    justify-content: center;
}

.g-stat strong {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    color: var(--accent);
}

.g-stat span {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   PROOF SECTION
   ============================================ */
.proof { background: var(--secondary); }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary) 0%, rgba(26,39,68,0.5) 100%);
    border: 1px solid var(--tertiary);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   CONSTITUTION SECTION
   ============================================ */
.constitution-preview { background: var(--primary); }

.principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.principle-card {
    background: var(--secondary);
    border-left: 3px solid var(--accent);
    padding: 2rem;
}

.principle-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    color: var(--accent);
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
}

.principle-quote {
    font-style: italic;
    font-size: 1.15rem;
    color: var(--text);
    margin-bottom: 1rem;
}

.principle-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.constitution-cta {
    text-align: center;
    margin-top: 3rem;
}

/* ============================================
   TOOLS SECTION - Chat First
   ============================================ */
.tools-section { background: var(--secondary); }

.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.tool-card {
    background: var(--primary);
    border: 1px solid var(--tertiary);
    padding: 2rem;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    transition: all 0.3s ease;
    position: relative;
}

.tool-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
}

/* Chat tool card - Extra prominent */
.tool-chat {
    border-color: var(--success);
    border-width: 2px;
    background: linear-gradient(135deg, var(--primary) 0%, #0D2818 100%);
}

.tool-chat:hover {
    border-color: var(--success);
    box-shadow: 0 0 30px rgba(0, 212, 170, 0.3);
}

.tool-badge-live {
    position: absolute;
    top: -10px;
    right: 15px;
    background: var(--success);
    color: var(--primary);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: 4px;
    animation: pulse 2s infinite;
}

.tool-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tool-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.tool-card p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ============================================
   PARTNERSHIP SECTION
   ============================================ */
.partnership {
    background: var(--primary);
    border-top: 2px solid var(--accent);
    border-bottom: 2px solid var(--accent);
}

.partnership-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    max-width: 1000px;
    margin: 0 auto;
    border: 1px solid var(--tertiary);
}

.partner-col { padding: 3rem; }

.partner-human {
    background: var(--secondary);
    border-right: 1px solid var(--tertiary);
}

.partner-ai { background: #05080c; }

.partner-col h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.partner-col p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.team-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: block;
}

.terminal-text {
    font-family: 'IBM Plex Mono', monospace;
    color: var(--success);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--secondary) 0%, #1E1B4B 100%);
    text-align: center;
    padding: 8rem 2rem;
    border-top: 1px solid var(--tertiary);
}

.cta-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.cta-section p {
    color: var(--text-muted);
    max-width: 550px;
    margin: 0 auto 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: #05080c;
    border-top: 1px solid var(--tertiary);
}

.footer-main {
    display: flex;
    justify-content: space-between;
    padding: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    color: var(--accent);
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.footer-logo span { color: var(--text); font-weight: 400; }

.footer-tagline {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 2px;
}

.footer-links-grid {
    display: flex;
    gap: 4rem;
}

.footer-col h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    color: var(--accent);
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid var(--tertiary);
    padding: 1.5rem 4rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.footer-kipp {
    font-family: 'IBM Plex Mono', monospace;
    color: var(--purple);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .principles-grid { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: 1fr; }
    .partnership-grid { grid-template-columns: 1fr; }
    .footer-main { flex-direction: column; gap: 3rem; }
    .footer-links-grid { gap: 2rem; }
    .chat-banner-content { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
    nav { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    section { padding: 4rem 1.5rem; }
    .chat-banner { padding: 1.5rem; }
    .partner-human { border-right: none; border-bottom: 1px solid var(--tertiary); }
    .footer-main { padding: 2rem; }
    .footer-bottom { padding: 1.5rem; }
    .hero-cta { flex-direction: column; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .genesis-stats { flex-direction: column; gap: 1.5rem; }
}