:root{--process:#3B82F6;--process-bg:rgba(59,130,246,0.1);--protect:#EF4444;--protect-bg:rgba(239,68,68,0.1);--recon:#10B981;--recon-bg:rgba(16,185,129,0.1);--comply:#8B5CF6;--comply-bg:rgba(139,92,246,0.1);}
html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--bg); color: var(--text-1); font-family: 'Inter', system-ui, sans-serif; line-height: 1.6; overflow-x: hidden; transition: background .2s, color .2s; }
img { max-width: 100%; display: block; }
.accent { color: var(--accent); }
.badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,0.06); border: 1px solid var(--border); border-radius: 100px; padding: 6px 14px; font-size: 13px; font-weight: 500; color: var(--text-2); }
.badge svg { width: 14px; height: 14px; flex-shrink: 0; }
[data-theme="light"] .badge { background: rgba(0,0,0,0.04); }
.fade-in.delay-4 { transition-delay: 0.4s; }
.nav-links > li > a.active { color: var(--text-1); background: var(--surface); }
.theme-toggle:hover { color: var(--text-1); border-color: var(--border-hover); }
.mobile-link:last-of-type { border-bottom: none; }
#hero { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; padding-top: var(--nav-h); }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(0,212,170,0.12) 0%, transparent 70%), radial-gradient(ellipse 60% 40% at 80% 60%, rgba(59,130,246,0.08) 0%, transparent 70%); }
[data-theme="light"] .hero-bg { background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(0,164,137,0.08) 0%, transparent 70%); }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px; align-items: center; width: 100%; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,212,170,0.1); border: 1px solid rgba(0,212,170,0.25); border-radius: 100px; padding: 6px 16px; font-size: 13px; font-weight: 600; color: var(--accent); margin-bottom: 24px; }
.hero-eyebrow-dot { width: 6px; height: 6px; 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(1.4); } }
.hero-title { font-size: clamp(36px, 5vw, 68px); font-weight: 800; line-height: 1.1; letter-spacing: -1.5px; margin-bottom: 24px; color: var(--text-1); }
.hero-title .line-accent { background: linear-gradient(135deg, var(--accent) 0%, #3B82F6 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: clamp(16px, 2vw, 19px); color: var(--text-2); line-height: 1.7; margin-bottom: 36px; max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-visual { display: flex; justify-content: center; align-items: center; }
.flow-diagram { width: 100%; max-width: 680px; }
.flow-diagram svg { width: 100%; height: auto; }
.flow-path { stroke-dasharray: 8 4; animation: flowDash 2s linear infinite; }
.flow-path-2 { animation-delay: -0.5s; }
.flow-path-3 { animation-delay: -1s; }
.flow-path-4 { animation-delay: -1.5s; }
@keyframes flowDash { to { stroke-dashoffset: -24; } }
.node-ring { animation: nodeGlow 3s ease-in-out infinite; }
.node-ring-2 { animation-delay: -0.75s; }
.node-ring-3 { animation-delay: -1.5s; }
.node-ring-4 { animation-delay: -2.25s; }
@keyframes nodeGlow { 0%, 100% { opacity: 0.3; r: 28; } 50% { opacity: 0.7; r: 32; } }
#stats { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 48px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; text-align: center; }
.stat-number { font-size: clamp(28px, 3.5vw, 44px); font-weight: 800; color: var(--text-1); font-family: var(--font-mono); letter-spacing: -1px; line-height: 1; margin-bottom: 8px; }
.stat-number .suffix { color: var(--accent); }
.stat-label { font-size: 13px; color: var(--text-3); font-weight: 500; letter-spacing: 0.02em; }
#pillars { background: var(--bg-2); }
.pillars-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.pillar-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; transition: all var(--transition); position: relative; overflow: hidden; }
.pillar-card::before { content: ''; position: absolute; inset: 0; border-radius: var(--radius-lg); opacity: 0; transition: opacity var(--transition); pointer-events: none; }
.pillar-card.process::before { background: var(--process-bg); }
.pillar-card.protect::before { background: var(--protect-bg); }
.pillar-card.recon::before   { background: var(--recon-bg); }
.pillar-card.comply::before  { background: var(--comply-bg); }
.pillar-card:hover::before { opacity: 1; }
.pillar-card:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: 0 16px 40px rgba(0,0,0,0.3); }
.pillar-card.process:hover { border-color: rgba(59,130,246,0.4); }
.pillar-card.protect:hover { border-color: rgba(239,68,68,0.4); }
.pillar-card.recon:hover   { border-color: rgba(16,185,129,0.4); }
.pillar-card.comply:hover  { border-color: rgba(139,92,246,0.4); }
.pillar-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.pillar-icon svg { width: 24px; height: 24px; }
.pillar-card.process .pillar-icon { background: var(--process-bg); color: var(--process); }
.pillar-card.protect .pillar-icon { background: var(--protect-bg); color: var(--protect); }
.pillar-card.recon   .pillar-icon { background: var(--recon-bg); color: var(--recon); }
.pillar-card.comply  .pillar-icon { background: var(--comply-bg); color: var(--comply); }
.pillar-tag { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 8px; }
.pillar-card.process .pillar-tag { color: var(--process); }
.pillar-card.protect .pillar-tag { color: var(--protect); }
.pillar-card.recon   .pillar-tag { color: var(--recon); }
.pillar-card.comply  .pillar-tag { color: var(--comply); }
.pillar-tagline { font-size: 22px; font-weight: 700; color: var(--text-1); margin-bottom: 20px; line-height: 1.3; }
.pillar-features { display: flex; flex-direction: column; gap: 10px; }
.pillar-feature { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--text-2); line-height: 1.5; }
.pillar-feature-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; margin-top: 6px; }
.pillar-card.process .pillar-feature-dot { background: var(--process); }
.pillar-card.protect .pillar-feature-dot { background: var(--protect); }
.pillar-card.recon   .pillar-feature-dot { background: var(--recon); }
.pillar-card.comply  .pillar-feature-dot { background: var(--comply); }
.pillar-learn { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; margin-top: 24px; transition: gap var(--transition); position: relative; z-index: 1; }
.pillar-card.process .pillar-learn { color: var(--process); }
.pillar-card.protect .pillar-learn { color: var(--protect); }
.pillar-card.recon   .pillar-learn { color: var(--recon); }
.pillar-card.comply  .pillar-learn { color: var(--comply); }
.pillar-learn:hover { gap: 10px; }
#comparison { background: var(--bg); }
.gap-visual { margin-bottom: 40px; }
.gap-ends { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-3); margin-bottom: 8px; }
.gap-spectrum { background: linear-gradient(90deg, var(--surface-2) 0%, rgba(0,212,170,0.3) 50%, var(--surface-2) 100%); border-radius: 100px; height: 6px; position: relative; margin-bottom: 8px; }
.gap-marker { position: absolute; left: 50%; transform: translateX(-50%) translateY(-24px); font-size: 12px; font-weight: 700; color: var(--accent); white-space: nowrap; }
.gap-labels { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-3); }
.comp-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.comp-table th { text-align: left; padding: 12px 16px; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); border-bottom: 1px solid var(--border); }
.comp-table td { padding: 14px 16px; border-bottom: 1px solid var(--border); color: var(--text-2); }
.comp-table tr:last-child td { border-bottom: none; }
.comp-table .highlight { background: rgba(0,212,170,0.06); color: var(--text-1); font-weight: 500; }
.comp-table th.highlight { color: var(--accent); }
.check { color: var(--accent); font-weight: 700; }
.cross { color: var(--text-3); }
.partial { color: #F59E0B; }
.moat-callout { margin-top: 32px; padding: 20px 24px; background: rgba(0,212,170,0.06); border: 1px solid rgba(0,212,170,0.2); border-radius: var(--radius); font-size: 14px; color: var(--text-2); line-height: 1.6; }
.moat-callout strong { color: var(--accent); }
#architecture { background: var(--bg-2); }
.arch-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.arch-terminal { background: #0D1117; border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; overflow: hidden; }
.arch-terminal-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.06); }
.terminal-dot { width: 12px; height: 12px; border-radius: 50%; }
.terminal-dot.red { background: #FF5F57; }
.terminal-dot.amber { background: #FFBD2E; }
.terminal-dot.green { background: #28C840; }
.terminal-title { margin-left: 8px; font-size: 12px; font-family: var(--font-mono); color: var(--text-3); }
.arch-terminal-body { padding: 20px; overflow-x: auto; }
.arch-terminal-body pre { font-family: var(--font-mono); font-size: 12px; line-height: 1.7; color: var(--text-2); white-space: pre; }
.t-comment { color: #6A737D; }
.t-dim { color: #586069; }
.t-old { color: #F97583; text-decoration: line-through; }
.t-new { color: #85E89D; }
.t-accent { color: var(--accent); }
.t-arrow { color: #79B8FF; }
.t-blue { color: #79B8FF; }
.arch-features { display: flex; flex-direction: column; gap: 24px; }
.arch-feature { display: flex; gap: 16px; }
.arch-feature-icon { width: 40px; height: 40px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--accent); }
.arch-feature-icon svg { width: 20px; height: 20px; }
.arch-feature-title { font-size: 15px; font-weight: 600; color: var(--text-1); margin-bottom: 4px; }
.arch-feature-desc { font-size: 13px; color: var(--text-2); line-height: 1.6; }
#usecases { background: var(--bg); }
.usecases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.usecase-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; transition: all var(--transition); display: flex; flex-direction: column; }
.usecase-card:hover { border-color: rgba(0,212,170,0.3); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,0.2); }
.usecase-icon { width: 44px; height: 44px; background: var(--accent-glow); border: 1px solid rgba(0,212,170,0.2); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 16px; }
.usecase-icon svg { width: 22px; height: 22px; }
.usecase-title { font-size: 16px; font-weight: 700; color: var(--text-1); margin-bottom: 10px; }
.usecase-desc { font-size: 13px; color: var(--text-2); line-height: 1.6; flex: 1; margin-bottom: 20px; }
.usecase-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--accent); transition: gap var(--transition); margin-top: auto; }
.usecase-link:hover { gap: 10px; }
#trust { background: var(--bg-2); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.trust-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; transition: all var(--transition); }
.trust-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.trust-icon { width: 48px; height: 48px; background: var(--accent-glow); border: 1px solid rgba(0,212,170,0.2); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 16px; }
.trust-icon svg { width: 24px; height: 24px; }
.trust-title { font-size: 15px; font-weight: 700; color: var(--text-1); margin-bottom: 10px; }
.trust-desc { font-size: 13px; color: var(--text-2); line-height: 1.6; }
.visa-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,189,46,0.1); border: 1px solid rgba(255,189,46,0.25); border-radius: 100px; padding: 4px 12px; font-size: 12px; font-weight: 600; color: #FFBD2E; margin-top: 12px; }
#pricing { background: var(--bg); }
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 32px; }
.pricing-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; display: flex; flex-direction: column; gap: 8px; transition: all var(--transition); }
.pricing-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.pricing-card.popular { border-color: rgba(0,212,170,0.4); background: linear-gradient(135deg, var(--surface) 0%, rgba(0,212,170,0.05) 100%); position: relative; }
.popular-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #0A0F1E; font-size: 11px; font-weight: 700; padding: 4px 12px; border-radius: 100px; white-space: nowrap; }
.pricing-name { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); }
.pricing-price { display: flex; align-items: baseline; gap: 2px; }
.pricing-currency { font-size: 20px; font-weight: 700; color: var(--text-2); }
.pricing-amount { font-size: 36px; font-weight: 800; color: var(--text-1); font-family: var(--font-mono); letter-spacing: -1px; }
.pricing-period { font-size: 13px; color: var(--text-3); }
.pricing-desc { font-size: 13px; color: var(--text-2); line-height: 1.5; padding: 4px 0; }
.pricing-divider { border: none; border-top: 1px solid var(--border); margin: 4px 0; }
.pricing-features { display: flex; flex-direction: column; gap: 8px; flex: 1; margin-bottom: 8px; }
.pricing-feature { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-2); }
.pricing-check { width: 18px; height: 18px; background: var(--accent-glow); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--accent); }
.pricing-check svg { width: 10px; height: 10px; }
.addon-strip { display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; font-size: 14px; color: var(--text-2); line-height: 1.5; }
.addon-strip svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }
.pricing-footer { text-align: center; font-size: 13px; color: var(--text-3); margin-top: 20px; line-height: 1.8; }
.pricing-footer a { color: var(--accent); }
#faq { background: var(--bg-2); }
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; cursor: pointer; user-select: none; }
.faq-q-text { font-size: 16px; font-weight: 600; color: var(--text-1); line-height: 1.4; }
.faq-chevron { width: 32px; height: 32px; border-radius: 50%; background: var(--surface); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--text-3); transition: transform var(--transition), background var(--transition); }
.faq-chevron svg { width: 14px; height: 14px; }
.faq-item.open .faq-chevron { transform: rotate(180deg); background: var(--accent-glow); border-color: rgba(0,212,170,0.3); color: var(--accent); }
.faq-answer { overflow: hidden; max-height: 0; transition: max-height 0.3s ease; }
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner { padding: 0 0 20px; font-size: 15px; color: var(--text-2); line-height: 1.7; }
.faq-answer-inner strong { color: var(--text-1); }
#cta { position: relative; overflow: hidden; }
.cta-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(0,212,170,0.08) 0%, transparent 70%); }
.cta-inner { position: relative; z-index: 1; text-align: center; max-width: 680px; margin: 0 auto; }
.cta-title { font-size: clamp(28px, 4vw, 48px); font-weight: 800; line-height: 1.15; color: var(--text-1); margin-bottom: 16px; }
.cta-sub { font-size: 18px; color: var(--text-2); margin-bottom: 36px; line-height: 1.6; }
.cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.cta-links { display: flex; align-items: center; justify-content: center; gap: 12px; font-size: 14px; color: var(--text-3); flex-wrap: wrap; }
.cta-links a { color: var(--text-2); transition: color var(--transition); }
.cta-links a:hover { color: var(--accent); }
.cta-links-sep { color: var(--border-hover); }
footer { background: var(--surface); border-top: 1px solid var(--border); padding: 60px 0 32px; }
.footer-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-badge { font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 100px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: var(--text-3); }
@media (max-width: 1024px) {
      .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    }
@media (max-width: 768px) {
      .nav-links, .nav-actions { display: none; }
      .hamburger { display: flex; }
      .hero-inner { grid-template-columns: 1fr; }
      .hero-visual { display: none; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .pillars-grid { grid-template-columns: 1fr; }
      .arch-grid { grid-template-columns: 1fr; }
      .trust-grid { grid-template-columns: 1fr; }
      .usecases-grid { grid-template-columns: 1fr; }
      .pricing-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    }

/* Homepage Developer / Built-for-AI teaser (links to developers.html + ai.html).
   Teal for Developer (var(--accent)); violet #7C5CFF for AI, matching css/ai.css.
   The single-column override is declared AFTER these base rules so it wins at ≤768px. */
.devai-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.devai-card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px;transition:all var(--transition)}
.devai-card:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(0,0,0,.3)}
.devai-card.dev:hover{border-color:rgba(0,212,170,.4)}
.devai-card.ai:hover{border-color:rgba(124,92,255,.4)}
.devai-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.devai-icon svg{width:24px;height:24px}
.devai-card.dev .devai-icon{background:rgba(0,212,170,.1);color:var(--accent)}
.devai-card.ai .devai-icon{background:rgba(124,92,255,.1);color:#7C5CFF}
.devai-eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}
.devai-card.dev .devai-eyebrow{color:var(--accent)}
.devai-card.ai .devai-eyebrow{color:#7C5CFF}
.devai-title{font-size:22px;font-weight:700;color:var(--text-1);margin-bottom:12px;line-height:1.3}
.devai-desc{font-size:14px;color:var(--text-3);line-height:1.65;margin-bottom:20px}
.devai-learn{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;transition:gap var(--transition)}
.devai-card.dev .devai-learn{color:var(--accent)}
.devai-card.ai .devai-learn{color:#7C5CFF}
.devai-learn svg{width:16px;height:16px}
.devai-card:hover .devai-learn{gap:10px}
@media (max-width: 768px){ .devai-grid{ grid-template-columns:1fr } }