/* ========================
   RORE OS — Landing Page
   ======================== */

/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* Variables */
:root {
  --bg: #0f172a;
  --bg-2: #1e293b;
  --fg: #f8fafc;
  --fg-muted: #94a3b8;
  --accent: #fbbf24;
  --teal: #14b8a6;
  --teal-dim: #0d9488;
  --card: #1e293b;
  --border: #334155;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: linear-gradient(to bottom, rgba(15,23,42,0.95) 0%, transparent 100%);
}

.nav-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--accent);
  letter-spacing: -0.5px;
}

.nav-tagline {
  font-size: 12px;
  color: var(--fg-muted);
  font-weight: 400;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.hero-inner {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: center;
  padding: 100px 48px 60px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.hero-text {
  padding-right: 60px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  background: rgba(251,191,36,0.1);
  border: 1px solid rgba(251,191,36,0.2);
  border-radius: 100px;
  padding: 6px 14px;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.eyebrow-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 24px;
}

.headline-accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 440px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.stat { display: flex; flex-direction: column; }

.stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--fg);
}

.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.city-scene {
  width: 100%;
  max-width: 460px;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.5));
}

.city-svg {
  width: 100%;
  height: auto;
}

.price-tag {
  position: absolute;
  bottom: 60px;
  right: -20px;
}

.price-tag-inner {
  background: var(--accent);
  color: var(--bg);
  padding: 12px 20px;
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 10px 40px rgba(251,191,36,0.3);
}

.price-from { font-size: 11px; font-weight: 600; opacity: 0.7; text-transform: uppercase; letter-spacing: 0.5px; }
.price-value { font-family: 'Syne', sans-serif; font-size: 32px; font-weight: 800; line-height: 1; }
.price-per { font-size: 12px; font-weight: 500; opacity: 0.8; }

.hero-diagonal {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top right, var(--bg) 49.9%, var(--teal-dim) 50%);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

/* Section styles */
.section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-heading {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 32px;
}

.section-heading.light { color: var(--fg); }

/* Problem section */
.problem {
  background: var(--bg-2);
  padding: 100px 48px;
}

.problem-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.problem-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: border-color 0.2s;
}

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

.problem-icon {
  color: var(--accent);
  margin-bottom: 16px;
}

.problem-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--fg);
}

.problem-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Solution section */
.solution {
  background: var(--bg);
  padding: 100px 48px;
}

.solution-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.solution-body {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

.solution-pillars {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.pillar {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.pillar-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(20,184,166,0.1);
  border: 1px solid rgba(20,184,166,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pillar h4 {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--fg);
}

.pillar p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* App preview */
.app-preview {
  display: flex;
  justify-content: center;
}

.app-screen {
  width: 240px;
  background: var(--bg-2);
  border-radius: 32px;
  border: 2px solid var(--border);
  padding: 0;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05);
}

.app-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px 6px;
  font-size: 10px;
  color: var(--fg-muted);
}

.app-notch {
  width: 80px;
  height: 20px;
  background: var(--bg);
  border-radius: 10px;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px 12px;
}

.app-logo-small {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--accent);
}

.app-nav { display: flex; gap: 5px; }
.app-nav-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--border); }
.app-nav-dot.active { background: var(--accent); }

.app-search { padding: 0 14px 12px; }

.app-search-bar {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--fg-muted);
}

.app-locations { padding: 0 14px 12px; display: flex; flex-direction: column; gap: 8px; }

.app-loc-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--bg);
}

.app-loc-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.app-loc-icon.green { background: #22c55e; }
.app-loc-icon.amber { background: var(--accent); }
.app-loc-icon.teal { background: var(--teal); }

.app-loc-name { font-size: 12px; font-weight: 600; color: var(--fg); }
.app-loc-sub { font-size: 10px; color: var(--fg-muted); }

.app-ride-card {
  margin: 0 14px 12px;
  background: rgba(251,191,36,0.1);
  border: 1px solid rgba(251,191,36,0.2);
  border-radius: 14px;
  padding: 12px;
}

.app-ride-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.app-ride-type { font-size: 11px; font-weight: 600; color: var(--accent); }
.app-ride-price { font-family: 'Syne', sans-serif; font-size: 18px; font-weight: 700; color: var(--fg); }
.app-ride-detail { font-size: 10px; color: var(--fg-muted); margin-bottom: 8px; }
.app-ride-bar { height: 3px; background: var(--border); border-radius: 2px; margin-bottom: 6px; }
.app-ride-progress { height: 100%; width: 60%; background: var(--accent); border-radius: 2px; }
.app-ride-eta { font-size: 10px; color: var(--teal); font-weight: 500; }

.app-btm-nav {
  display: flex;
  justify-content: space-around;
  padding: 10px 14px 14px;
  border-top: 1px solid var(--border);
}

.app-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--fg-muted);
  font-size: 10px;
}

.app-nav-item.active { color: var(--accent); }

/* How section */
.how {
  background: var(--bg-2);
  padding: 100px 48px;
}

.how-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.how-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin: 48px 0 64px;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 260px;
  flex: 1;
}

.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 16px;
}

.step-content h3 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--fg);
}

.step-content p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

.step-connector {
  display: flex;
  align-items: center;
  padding-top: 20px;
  flex-shrink: 0;
}

.how-quote {
  max-width: 600px;
  margin: 0 auto;
  padding: 32px 40px;
  background: var(--bg);
  border-radius: 16px;
  border-left: 3px solid var(--accent);
}

.how-quote blockquote {
  font-size: 16px;
  font-style: italic;
  color: var(--fg);
  line-height: 1.7;
  margin-bottom: 16px;
}

.how-quote cite {
  font-size: 13px;
  color: var(--fg-muted);
  font-style: normal;
}

/* Mission */
.mission {
  background: var(--bg);
  padding: 100px 48px;
  border-top: 1px solid var(--border);
}

.mission-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.mission-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--teal);
  margin-bottom: 20px;
}

.mission-statement {
  font-family: 'Syne', sans-serif;
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--fg);
  margin-bottom: 40px;
  max-width: 700px;
}

.mission-vision p {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.8;
  max-width: 640px;
  margin-bottom: 20px;
}

.mission-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.mission-pillar {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
}

.mp-icon { margin-bottom: 16px; }

.mission-pillar h4 {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}

.mission-pillar p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* Closing */
.closing {
  background: linear-gradient(135deg, var(--bg-2) 0%, var(--bg) 100%);
  padding: 120px 48px;
  text-align: center;
}

.closing-inner {
  max-width: 900px;
  margin: 0 auto;
}

.closing-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(20,184,166,0.1);
  border: 1px solid rgba(20,184,166,0.25);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 12px;
  font-weight: 500;
  color: var(--teal);
  margin-bottom: 32px;
}

.closing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -3px;
  color: var(--fg);
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 56px;
}

.closing-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.closing-stat { display: flex; flex-direction: column; align-items: center; }
.cs-value {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.cs-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 6px;
}
.closing-divider { width: 1px; height: 48px; background: var(--border); }

/* Footer */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 48px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-brand {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.5px;
}

.footer-tag { font-size: 13px; color: var(--fg-muted); }

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 13px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--fg); }

.footer-copy {
  font-size: 12px;
  color: var(--fg-muted);
  opacity: 0.5;
  margin-top: 8px;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; padding: 80px 24px 60px; }
  .hero-visual { display: none; }
  .hero-text { padding-right: 0; }
  .problem-grid { grid-template-columns: 1fr; }
  .solution-inner { grid-template-columns: 1fr; }
  .solution-right { display: none; }
  .mission-pillars { grid-template-columns: 1fr; }
  .how-steps { flex-direction: column; align-items: center; gap: 32px; }
  .step-connector { transform: rotate(90deg); }
  .nav { padding: 16px 24px; }
}

@media (max-width: 600px) {
  .hero-stats { gap: 20px; }
  .stat-value { font-size: 22px; }
  .closing-cta { gap: 24px; }
  .cs-value { font-size: 28px; }
  .closing-divider { display: none; }
}