:root {
  --navy: #0d1b2a;
  --navy-mid: #152030;
  --slate: #3a4a5c;
  --slate-light: #5a6d7e;
  --coral: #e85d3b;
  --coral-dim: rgba(232, 93, 59, 0.15);
  --ivory: #faf8f5;
  --ivory-mid: #f2efe9;
  --white: #ffffff;
  --border: rgba(255,255,255,0.08);
  --text-primary: #faf8f5;
  --text-secondary: #8899a8;
  --text-body: #c8d4df;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--navy);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

/* NAV */
.nav {
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(13,27,42,0.92);
  backdrop-filter: blur(12px);
  z-index: 100;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.nav-tagline {
  font-size: 0.8rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* HERO */
.hero {
  padding: 7rem 3rem 6rem;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 1.5rem;
  font-weight: 600;
}
.hero-headline {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 480px;
}
.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: var(--navy-mid);
}
.pill::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  background: var(--coral);
  border-radius: 50%;
}

/* HERO CARD */
.hero-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.card-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  font-weight: 600;
}
.card-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
}
.card-row:last-of-type { border-bottom: none; }
.card-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
  flex-shrink: 0;
}
.card-icon--dim { background: var(--slate); }
.card-info { flex: 1; }
.card-title {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}
.card-meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.card-score {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--coral);
}
.card-footer {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.card-status {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
}

/* SECTIONS COMMON */
.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

/* HOW IT WORKS */
.hiw {
  padding: 7rem 3rem;
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.hiw .section-label,
.hiw .section-title {
  text-align: center;
}
.hiw-steps {
  max-width: 1200px;
  margin: 3rem auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
}
.step-number {
  font-family: 'Syne', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--coral-dim);
  line-height: 1;
  margin-bottom: 1rem;
  letter-spacing: -0.04em;
}
.step-title {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}
.step-body {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* WHY CORRIDOR */
.corridor {
  padding: 7rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
}
.corridor-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.corridor-body {
  color: var(--text-body);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.corridor-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}
.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--coral);
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* MAP VISUAL */
.map-visual {
  position: relative;
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.map-node {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.node-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--coral);
  flex-shrink: 0;
  box-shadow: 0 0 12px rgba(232,93,59,0.4);
}
.node-label {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 1rem;
}
.map-caption {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 1rem;
  text-align: center;
}

/* THE AGENT */
.agent {
  padding: 7rem 3rem;
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.agent-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.agent-body {
  color: var(--text-body);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 2rem;
}
.agent-features { display: flex; flex-direction: column; gap: 0.75rem; }
.af-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
}
.af-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
  flex-shrink: 0;
  margin-top: 0.4rem;
}
.af-text { color: var(--text-body); line-height: 1.5; }
.af-text strong { color: var(--text-primary); }

/* AGENT WINDOW */
.agent-window {
  background: #0a1520;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.aw-header {
  background: var(--navy);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid var(--border);
}
.aw-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.aw-dot--r { background: #ff5f57; }
.aw-dot--y { background: #ffbd2e; }
.aw-dot--g { background: #28ca41; }
.aw-title {
  font-family: 'Syne', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-left: 0.75rem;
}
.aw-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.aw-msg { }
.aw-label {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--coral);
  font-weight: 700;
  margin-bottom: 0.35rem;
}
.aw-text {
  font-size: 0.82rem;
  color: var(--text-body);
  line-height: 1.55;
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
}
.aw-msg--done .aw-text {
  border-color: rgba(74,222,128,0.2);
  color: rgba(74,222,128,0.8);
}

/* CLOSING */
.closing {
  padding: 8rem 3rem;
  text-align: center;
}
.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}
.closing-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.closing-body {
  font-size: 1.1rem;
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: 3rem;
}
.closing-vision {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--navy-mid);
}
.cv-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--coral);
  font-weight: 700;
  display: block;
  margin-bottom: 0.75rem;
}
.cv-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* FOOTER */
.footer {
  padding: 2.5rem 3rem;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-brand { display: flex; flex-direction: column; gap: 0.3rem; }
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
}
.footer-tagline {
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.footer-meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-grid,
  .corridor-inner,
  .agent-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hiw-steps { grid-template-columns: 1fr 1fr; }
  .corridor-stats { grid-template-columns: repeat(3, 1fr); }
  .hero { padding: 4rem 1.5rem 4rem; }
  .hiw, .corridor, .agent, .closing { padding: 4rem 1.5rem; }
  .nav { padding: 1rem 1.5rem; }
}
@media (max-width: 600px) {
  .hiw-steps { grid-template-columns: 1fr; }
  .corridor-stats { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
}