/* ============================================================================
   KC Prefway — Marketing site CSS
   ---------------------------------------------------------------------------
   Visual language matches the Flutter app's dark theme so handoff from
   marketing → app feels seamless.
   ============================================================================ */

:root {
  --navy-deep:    #0A1628;
  --navy:         #12203D;
  --navy-light:   #1E2B45;
  --gold:         #D4AF37;
  --gold-bright:  #E8C55D;
  --cream:        #F5F0E8;
  --cream-dim:    #A8B2C7;
  --coral:        #E87A5D;
  --teal:         #4A9D9C;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--navy-deep);
  color: var(--cream);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

.display { font-family: 'Bebas Neue', Impact, 'Arial Narrow Bold', sans-serif; letter-spacing: 1px; }
.condensed { font-family: 'Barlow Condensed', -apple-system, system-ui, sans-serif; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; }

a { color: inherit; text-decoration: none; }

/* ---------- NAV ---------------------------------------------------------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-mono {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--gold);
  border-radius: 8px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 18px;
  letter-spacing: 1.4px;
}
.logo-text { font-family: 'Bebas Neue', Impact, sans-serif; font-size: 22px; letter-spacing: 3px; }
.nav-links { display: flex; gap: 28px; font-size: 12px; letter-spacing: 1.8px; color: var(--cream-dim); text-transform: uppercase; font-weight: 600; }
.nav-links a { transition: color .2s; }
.nav-links a:hover { color: var(--gold); }

/* ---------- HERO --------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 32px 64px;
  overflow: hidden;
  max-width: 1200px;
  margin: 0 auto;
}
.hero::before {
  content: '';
  position: absolute;
  width: 800px; height: 800px;
  right: -200px; top: -100px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 60%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 2.5px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--gold);
}
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 12px var(--gold);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.7); } }

h1.hero-title {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: clamp(64px, 11vw, 140px);
  line-height: 0.92;
  margin: 0 0 20px;
  letter-spacing: 1.5px;
}
h1.hero-title .accent { color: var(--gold); }

.hero-sub {
  font-size: clamp(18px, 2vw, 22px);
  max-width: 600px;
  color: var(--cream-dim);
  line-height: 1.5;
  margin: 0 0 40px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}
.stat-block .stat-value {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 48px;
  color: var(--gold);
  line-height: 1;
  letter-spacing: 1px;
}
.stat-block .stat-label {
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--cream-dim);
  font-weight: 700;
  margin-top: 6px;
}

/* ---------- BUTTONS ------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: transform .2s ease-out, box-shadow .2s, background .2s, color .2s;
  border: 1.5px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy-deep);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(212, 175, 55, 0.55); }
.btn-secondary {
  background: transparent;
  color: var(--cream);
  border-color: rgba(245, 240, 232, 0.3);
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

.hero-cta { display: flex; gap: 16px; margin-bottom: 48px; flex-wrap: wrap; }

/* ---------- ADVENTURES SECTION ------------------------------------------ */
.section { padding: 100px 32px; max-width: 1200px; margin: 0 auto; }
.section-eyebrow { color: var(--gold); font-size: 12px; letter-spacing: 3px; font-weight: 700; text-transform: uppercase; margin-bottom: 16px; }
.section-title {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: clamp(40px, 6vw, 72px);
  margin: 0 0 16px;
  line-height: 1;
  letter-spacing: 1.5px;
}
.section-sub {
  color: var(--cream-dim);
  font-size: 18px;
  max-width: 580px;
  margin: 0 0 48px;
  line-height: 1.5;
}

.adventure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.adventure-card {
  background: var(--navy);
  border: 1px solid var(--navy-light);
  border-radius: 20px;
  padding: 28px;
  transition: border-color .25s, transform .25s;
  display: flex;
  flex-direction: column;
  min-height: 280px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.adventure-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.adventure-card.featured { border-color: rgba(212, 175, 55, 0.4); }
.adventure-card.featured::after {
  content: 'FEATURED';
  position: absolute;
  top: 20px; right: 20px;
  background: var(--gold);
  color: var(--navy-deep);
  font-size: 10px;
  letter-spacing: 1.5px;
  padding: 4px 10px;
  border-radius: 100px;
  font-weight: 700;
}
.adventure-category { font-size: 10px; letter-spacing: 2px; color: var(--gold); font-weight: 700; margin-bottom: 14px; text-transform: uppercase; }
.adventure-title {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 36px;
  line-height: 1;
  margin: 0 0 4px;
  letter-spacing: 1px;
}
.adventure-subtitle { color: var(--gold); font-size: 13px; margin-bottom: 16px; font-weight: 500; }
.adventure-tagline { color: var(--cream-dim); font-size: 14px; line-height: 1.5; margin-bottom: 24px; flex-grow: 1; }
.adventure-meta {
  display: flex;
  gap: 16px;
  padding-top: 18px;
  border-top: 1px solid var(--navy-light);
  font-size: 11px;
  color: var(--cream-dim);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 600;
}
.adventure-meta span { display: flex; align-items: center; gap: 4px; }
.adventure-meta strong { color: var(--cream); font-weight: 700; }

/* ---------- HOW IT WORKS ------------------------------------------------ */
.how-section {
  background: var(--navy);
  padding: 100px 32px;
  margin-top: 80px;
}
.how-inner { max-width: 1200px; margin: 0 auto; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; margin-top: 48px; }
.step-num {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 80px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: 1px;
}
.step h3 { font-family: 'Bebas Neue', Impact, sans-serif; font-size: 24px; letter-spacing: 1px; margin: 0 0 8px; }
.step p { color: var(--cream-dim); line-height: 1.5; margin: 0; font-size: 15px; }

/* ---------- DOWNLOAD ---------------------------------------------------- */
.download-section {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 100%);
  padding: 80px 32px;
  text-align: center;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}
.download-inner { max-width: 640px; margin: 0 auto; }
.store-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: var(--cream);
  color: var(--navy-deep);
  border-radius: 12px;
  font-weight: 600;
  transition: transform .15s;
}
.store-btn:hover { transform: translateY(-2px); }
.store-btn .store-small { font-size: 10px; line-height: 1; display: block; font-weight: 500; opacity: 0.7; }
.store-btn .store-big { font-size: 16px; line-height: 1.2; display: block; }

/* ---------- FOOTER ------------------------------------------------------ */
footer {
  padding: 48px 32px;
  max-width: 1200px;
  margin: 0 auto;
  color: var(--cream-dim);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .hero { padding: 64px 24px 48px; }
  .hero-stats { gap: 28px; }
  .section { padding: 64px 24px; }
  .how-section { padding: 64px 24px; }
  footer { padding: 32px 24px; text-align: center; justify-content: center; }
}