/* SYNROQ — components: nav, hero, architecture, capabilities, proof, footer */

/* --- Nav --- */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; align-items: center; justify-content: space-between; padding: 18px 48px; background: rgba(28,43,58,0.96); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(14,165,176,0.2); }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-wordmark { font-size: 20px; font-weight: 900; color: var(--white); letter-spacing: -0.3px; }
.nav-wordmark span { color: var(--teal); }
.nav-contact { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--teal); text-decoration: none; border: 1px solid rgba(14,165,176,0.4); padding: 7px 16px; border-radius: 4px; transition: background 0.2s, color 0.2s; }
.nav-contact:hover { background: var(--teal); color: var(--white); }

/* --- Hero --- */
.hero { min-height: 100vh; background: var(--dark); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 120px 48px 80px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(14,165,176,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(14,165,176,0.06) 1px, transparent 1px); background-size: 48px 48px; pointer-events: none; }
.hero::after { content: ''; position: absolute; top: -100px; right: -100px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(14,165,176,0.12) 0%, transparent 65%); pointer-events: none; }
.hero-glow { position: absolute; bottom: -80px; left: -80px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(245,158,11,0.08) 0%, transparent 65%); pointer-events: none; }
.hero-logo { position: relative; z-index: 1; margin-bottom: 36px; }
.hero-eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--amber); letter-spacing: 2px; text-transform: uppercase; text-align: center; margin-bottom: 18px; position: relative; z-index: 1; }
.hero-headline { font-size: clamp(36px, 5vw, 64px); font-weight: 800; color: var(--white); text-align: center; line-height: 1.1; letter-spacing: -1px; max-width: 800px; position: relative; z-index: 1; margin-bottom: 18px; }
.hero-sub { font-size: 18px; color: var(--muted); text-align: center; line-height: 1.7; max-width: 580px; font-weight: 400; position: relative; z-index: 1; margin-bottom: 44px; }

/* --- Protocol ticker --- */
.ticker-wrap { position: relative; z-index: 1; display: flex; align-items: center; gap: 12px; overflow: hidden; max-width: 700px; width: 100%; border-top: 1px solid rgba(14,165,176,0.2); border-bottom: 1px solid rgba(14,165,176,0.2); padding: 12px 0; }
.ticker-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--muted); white-space: nowrap; text-transform: uppercase; letter-spacing: 1px; flex-shrink: 0; }
.ticker-inner { overflow: hidden; flex: 1; }
.ticker-track { display: flex; gap: 28px; animation: ticker 20s linear infinite; white-space: nowrap; }
.ticker-track span { font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 500; color: var(--teal); white-space: nowrap; }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* --- Buttons --- */
.hero-cta { position: relative; z-index: 1; margin-top: 40px; display: flex; gap: 16px; align-items: center; }
.btn-primary { background: var(--teal); color: var(--white); font-size: 14px; font-weight: 600; padding: 14px 28px; border-radius: 6px; text-decoration: none; transition: background 0.2s; }
.btn-primary:hover { background: var(--teal-d); }
.btn-ghost { color: var(--muted); font-size: 14px; text-decoration: none; transition: color 0.2s; }
.btn-ghost:hover { color: var(--white); }

/* --- Architecture flow --- */
.arch { background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 64px 48px; }
.arch-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 1.5px; text-align: center; margin-bottom: 40px; }
.arch-flow { display: flex; align-items: stretch; justify-content: center; gap: 0; max-width: 1000px; margin: 0 auto; }
.arch-node { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 22px 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--warm); }
.arch-node-icon { width: 40px; height: 40px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.arch-node-title { font-size: 12px; font-weight: 700; color: var(--dark); text-align: center; line-height: 1.3; }
.arch-node-sub { font-family: 'JetBrains Mono', monospace; font-size: 9px; color: var(--muted); text-align: center; line-height: 1.5; }
.arch-arrow { display: flex; align-items: center; padding: 0 6px; flex-shrink: 0; }

/* --- Capabilities --- */
.caps { padding: 80px 48px; max-width: 1100px; margin: 0 auto; }
.caps-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: var(--white); }
.cap { padding: 40px 34px; border-right: 1px solid var(--border); }
.cap:last-child { border-right: none; }
.cap-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.cap-title { font-size: 18px; font-weight: 700; color: var(--dark); margin-bottom: 12px; line-height: 1.3; }
.cap-desc { font-size: 14px; color: var(--slate); line-height: 1.75; }

/* --- Proof --- */
.proof { background: var(--dark); padding: 72px 48px; }
.proof-inner { max-width: 960px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.proof-text h2 { font-size: 32px; font-weight: 800; color: var(--white); line-height: 1.2; margin-bottom: 16px; letter-spacing: -0.5px; }
.proof-text p { font-size: 15px; color: var(--muted); line-height: 1.8; margin-bottom: 28px; }
.proof-text a { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--teal); text-decoration: none; border-bottom: 1px solid rgba(14,165,176,0.3); padding-bottom: 2px; }
.proof-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.proof-stat { background: rgba(14,165,176,0.07); border: 1px solid rgba(14,165,176,0.18); border-radius: 10px; padding: 20px; }
.proof-stat-n { font-size: 38px; font-weight: 900; color: var(--teal); line-height: 1; margin-bottom: 6px; }
.proof-stat-n.amber { color: var(--amber); }
.proof-stat-l { font-size: 11px; color: var(--muted); line-height: 1.45; }

/* --- Footer --- */
footer { background: var(--dark); border-top: 1px solid rgba(14,165,176,0.12); padding: 28px 48px; display: flex; align-items: center; justify-content: space-between; }
.footer-left { display: flex; align-items: center; gap: 20px; }
.footer-wordmark { font-size: 18px; font-weight: 900; color: var(--white); }
.footer-wordmark span { color: var(--teal); }
.footer-contact { font-size: 13px; color: var(--muted); }
.footer-contact a { color: var(--teal); text-decoration: none; }
.footer-right { text-align: right; }
.footer-pat { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--amber); margin-bottom: 4px; }
.footer-copy { font-size: 11px; color: #334155; }