/* styles.css */
:root{
  --bg: #F3F4F6;
  --surface: #FFFFFF;
  --surface-2: #F7F7F8;

  --text: #111827;     /* dark navy/black */
  --muted: #6B7280;    /* grey text */
  --border: #E5E7EB;   /* light border */

  --brand: #F4B400;    /* golden yellow */
  --brand-2: #FFD54A;  /* lighter golden */
  --shadow: 0 10px 30px rgba(17,24,39,0.10);

  --radius: 16px;
  --radius-sm: 12px;
  --max: 1120px;
}

*{ box-sizing: border-box; }
html, body { height: 100%; }
body{
  margin:0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

a{ color: inherit; text-decoration: none; }
.container{
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.topbar{
  background: rgba(244,180,0,0.10);
  border-bottom: 1px solid rgba(244,180,0,0.25);
  font-size: 14px;
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 10px 0;
  gap: 12px;
}
.topbar__link{
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Header */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243,244,246,0.86);
  backdrop-filter: blur(10px);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap: 16px;
  padding: 18px 0;
}
.header__accent{
  height: 4px;
  background: var(--brand);
  box-shadow: 0 8px 20px rgba(244,180,0,0.25);
}

.brand{
  display:flex; align-items:center; gap: 12px;
}
.brand__logo{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.brand__logo img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.brand__logo span{ letter-spacing: -0.02em; }
.brand__logo--small{
  width: 38px; height: 38px; border-radius: 12px;
}
.brand__name{
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand__tagline{
  font-size: 14px;
  color: var(--muted);
  margin-top: 2px;
}

/* Nav */
.nav{
  display:flex;
  gap: 18px;
  color: var(--muted);
  font-weight: 600;
}
.nav a{ padding: 8px 10px; border-radius: 10px; }
.nav a:hover{ background: rgba(17,24,39,0.05); color: var(--text); }

.header__actions{
  display:flex;
  align-items:center;
  gap: 10px;
}

.icon-btn{
  width: 44px; height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(17,24,39,0.06);
  font-size: 18px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform .08s ease, box-shadow .2s ease, background .2s ease;
  user-select: none;
}
.btn:active{ transform: translateY(1px); }

.btn--primary{
  background: var(--brand);
  color: #111827;
  box-shadow: 0 12px 24px rgba(244,180,0,0.25);
}
.btn--primary:hover{ background: var(--brand-2); }

.btn--ghost{
  background: rgba(255,255,255,0.65);
  border-color: var(--border);
  color: var(--text);
}
.btn--ghost:hover{
  background: var(--surface);
  box-shadow: 0 12px 24px rgba(17,24,39,0.08);
}
.btn--lg{ padding: 14px 18px; border-radius: 16px; }
.btn--full{ width: 100%; }

/* Hero */
.hero{
  padding: 42px 0 10px;
}
.hero__inner{
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: start;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(244,180,0,0.12);
  border: 1px solid rgba(244,180,0,0.25);
  font-weight: 700;
  font-size: 13px;
}

h1{
  margin: 16px 0 10px;
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.hero__subtitle{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
  max-width: 55ch;
}

.hero__cta{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.hero__stats{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
}
.stat{
  background: rgba(255,255,255,0.65);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 14px;
  min-width: 180px;
}
.stat__num{
  font-weight: 800;
  letter-spacing: -0.02em;
}
.stat__label{
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

/* Sections */
.section{
  padding: 54px 0;
}
.section--alt{
  background: rgba(255,255,255,0.40);
  border-top: 1px solid rgba(17,24,39,0.06);
  border-bottom: 1px solid rgba(17,24,39,0.06);
}
.section__head{
  margin-bottom: 22px;
}
.section__head h2{
  margin: 0 0 8px;
  font-size: 30px;
  letter-spacing: -0.02em;
}
.section__head p{
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
  line-height: 1.7;
}

/* Cards */
.card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.card--shadow{ box-shadow: var(--shadow); }

.icon{
  width: 44px; height: 44px;
  border-radius: 14px;
  background: rgba(244,180,0,0.12);
  border: 1px solid rgba(244,180,0,0.25);
  display:grid; place-items:center;
  font-size: 20px;
  margin-bottom: 10px;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.grid--2{
  grid-template-columns: repeat(2, 1fr);
}

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.step{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display:flex;
  gap: 12px;
}
.step__num{
  width: 38px; height: 38px;
  border-radius: 14px;
  background: rgba(244,180,0,0.14);
  border: 1px solid rgba(244,180,0,0.28);
  display:grid; place-items:center;
  font-weight: 900;
}
.step__body h3{ margin: 0 0 6px; letter-spacing: -0.01em; }
.step__body p{ margin: 0; color: var(--muted); line-height: 1.6; }

.center{ margin-top: 22px; display:flex; justify-content:center; }

/* Lists */
.list{ margin: 12px 0 0; padding-left: 18px; color: var(--muted); line-height: 1.7; }
.pill-row{ display:flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.pill{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.65);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

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

/* Contact */
.contact{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
  align-items: start;
}
.contact__rows{ margin-top: 14px; display:grid; gap: 10px; }
.contact__row{
  display:flex; justify-content: space-between; gap: 10px;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.65);
}
.contact__label{ color: var(--muted); font-weight: 700; }
.contact__value{ font-weight: 800; letter-spacing: -0.01em; }

.contact__cta{ margin-top: 14px; display:flex; gap: 10px; flex-wrap: wrap; }
.accent-line{
  height: 4px;
  width: 100%;
  border-radius: 999px;
  background: var(--brand);
  margin: 14px 0 10px;
}

/* Footer */
.footer{
  background: #0B1220;
  color: #E5E7EB;
  padding: 26px 0;
}
.footer__inner{
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  align-items: center;
  justify-content: space-between;
}

.footer__brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 240px;
}

.footer__links{
  display:flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  justify-content: center;
  font-weight: 700;
  color: rgba(229,231,235,0.88);
}

.footer__copy{
  font-size: 13px;
  color: rgba(229,231,235,0.70);
  white-space: nowrap;
}
.footer__name{ font-weight: 900; letter-spacing: -0.01em; }
.footer__tagline{ color: rgba(229,231,235,0.75); font-size: 13px; margin-top: 4px; }
.footer__links{
  display:flex; gap: 14px; flex-wrap: wrap;
  color: rgba(229,231,235,0.85);
  font-weight: 700;
}
.footer__links a:hover{ text-decoration: underline; text-underline-offset: 3px; }
.footer__copy{ color: rgba(229,231,235,0.65); font-size: 13px; }

/* Poster styles */
.poster-card{
  text-align: center;
  padding: 28px;
}

.poster-badge{
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(244,180,0,0.15);
  border: 1px solid rgba(244,180,0,0.3);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 14px;
}

.poster-card h2{
  margin: 0 0 12px;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.poster-card p{
  color: var(--muted);
  margin-bottom: 18px;
  line-height: 1.6;
}

.poster-routes{
  display:flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 18px;
}

.poster-routes span{
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.65);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
}

/* Responsive */
@media (max-width: 980px){
  .hero__inner{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .grid--2{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .nav{ display:none; }
}
@media (max-width: 520px){
  .footer__inner{ grid-template-columns: 1fr; }
}

/* Dark mode */
html[data-theme="dark"]{
  --bg: #0B1220;
  --surface: #0F172A;
  --surface-2: #111C33;

  --text: #E5E7EB;
  --muted: #9CA3AF;
  --border: rgba(229,231,235,0.12);

  --shadow: 0 10px 30px rgba(0,0,0,0.45);
}
html[data-theme="dark"] .header{
  background: rgba(11,18,32,0.70);
}
html[data-theme="dark"] .topbar{
  background: rgba(244,180,0,0.10);
}