/* ==========================================================================
   Taxi Moto Roissy — design tokens
   Encre graphite / papier froid / acier / ambre tableau d'affichage
   ========================================================================== */

:root{
  --ink:#12151B;
  --ink-soft:#1C2029;
  --paper:#F3F4F2;
  --paper-raised:#FFFFFF;
  --steel:#3E5068;
  --steel-soft:#6B7A8E;
  --amber:#E2A63D;
  --amber-deep:#B9812A;
  --route:#B8483C;
  --route-deep:#96382E;
  --line:#DCDAD3;
  --line-dark:#2A2F3A;

  --font-display:'Archivo Expanded', 'Arial Narrow', sans-serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  --radius:2px;
  --container:1180px;
  --gap-section: clamp(56px, 9vw, 120px);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.08;
  margin:0 0 0.5em;
  letter-spacing:-0.01em;
  text-transform:uppercase;
}
h1{font-size:clamp(2.1rem, 5vw, 3.6rem);}
h2{font-size:clamp(1.5rem, 3vw, 2.2rem);}
h3{font-size:1.15rem;letter-spacing:0;}
p{margin:0 0 1em;color:var(--steel);}
strong{color:var(--ink);}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
section{padding:var(--gap-section) 0;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;}

/* ---------- eyebrow / kicker ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);
  font-size:0.75rem;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--route);margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--route);display:inline-block;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--ink);
  border-bottom:1px solid var(--line-dark);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.logo{
  font-family:var(--font-display);
  color:var(--paper);
  font-size:1.05rem;
  letter-spacing:0.02em;
  text-transform:uppercase;
}
.logo span{color:var(--amber);}
.main-nav{display:none;}
.main-nav ul{display:flex;gap:28px;}
.main-nav a{
  color:#C7CCD6;font-size:0.88rem;font-weight:600;
  text-transform:uppercase;letter-spacing:0.04em;
  transition:color .15s ease;
}
.main-nav a:hover, .main-nav a:focus-visible{color:var(--amber);}
.header-ctas{display:flex;align-items:center;gap:10px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-weight:700;font-size:0.9rem;
  padding:12px 22px;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;
  text-transform:uppercase;letter-spacing:0.03em;
  transition:transform .12s ease, box-shadow .12s ease, background .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--amber);color:var(--ink);}
.btn-primary:hover{background:#EDB554;}
.btn-outline{background:transparent;color:var(--paper);border-color:#3A4150;}
.btn-outline:hover{border-color:var(--amber);color:var(--amber);}
.btn-call{background:var(--route);color:#fff;}
.btn-call:hover{background:var(--route-deep);}
.btn-block{width:100%;}
.header-ctas .btn{padding:10px 16px;font-size:0.82rem;}
.header-ctas .btn-outline{display:none;}

/* ---------- hero ---------- */
.hero{
  background:var(--ink);
  color:var(--paper);
  padding:56px 0 64px;
  position:relative;
  overflow:hidden;
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;gap:40px;}
.hero h1{color:#fff;max-width:14ch;}
.hero-sub{
  color:#B7BEC9;font-size:1.05rem;max-width:48ch;margin-bottom:28px;
}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px;}
.hero-ctas .btn{padding:16px 26px;font-size:0.95rem;}

/* ---------- departure board (signature element) ---------- */
.board{
  background:var(--ink-soft);
  border:1px solid var(--line-dark);
  border-radius:var(--radius);
  padding:18px 20px;
  font-family:var(--font-mono);
  max-width:460px;
}
.board-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 0;border-bottom:1px dashed #2E3440;
  font-size:0.85rem;color:#AEB6C3;
}
.board-row:last-child{border-bottom:none;}
.board-route{color:var(--amber);font-weight:700;letter-spacing:0.03em;}
.board-status{color:#7FBF8F;text-transform:uppercase;font-size:0.72rem;letter-spacing:0.08em;}
.board-title{
  font-size:0.7rem;color:#6E7688;text-transform:uppercase;letter-spacing:0.14em;
  margin-bottom:8px;display:flex;justify-content:space-between;
}

/* ---------- value grid ---------- */
.value-grid{
  display:grid;gap:1px;background:var(--line);
  border:1px solid var(--line);margin-top:40px;
}
.value-card{background:var(--paper-raised);padding:28px 24px;}
.value-card .num{
  font-family:var(--font-mono);color:var(--route);font-size:0.8rem;
  display:block;margin-bottom:10px;
}
.value-card h3{margin-bottom:8px;}
.value-card p{margin:0;font-size:0.92rem;}

/* ---------- content section ---------- */
.section-alt{background:var(--paper-raised);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.content-block{max-width:780px;}
.content-block h2{margin-bottom:18px;}
.content-block p{font-size:1rem;}
.two-col{display:grid;gap:48px;}

/* ---------- steps ---------- */
.steps{display:grid;gap:24px;margin-top:36px;}
.step{
  display:flex;gap:18px;background:var(--paper-raised);
  border:1px solid var(--line);padding:22px;border-radius:var(--radius);
}
.step-num{
  font-family:var(--font-mono);font-weight:700;color:var(--amber-deep);
  background:var(--ink);color:var(--amber);
  width:38px;height:38px;flex:none;
  display:flex;align-items:center;justify-content:center;
  border-radius:var(--radius);font-size:0.95rem;
}
.step h3{margin-bottom:6px;}
.step p{margin:0;font-size:0.92rem;}

/* ---------- routes / trajets populaires ---------- */
.route-grid{display:grid;gap:16px;margin-top:36px;}
.route-card{
  background:var(--ink);color:var(--paper);
  padding:22px 24px;border-radius:var(--radius);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  border:1px solid var(--line-dark);
  transition:border-color .15s ease;
}
.route-card:hover{border-color:var(--amber);}
.route-card .route-path{font-family:var(--font-mono);font-size:0.95rem;color:var(--amber);}
.route-card .route-label{font-size:0.85rem;color:#9CA5B4;margin-top:4px;}
.route-card .arrow{font-size:1.3rem;color:var(--amber);flex:none;}

/* ---------- FAQ ---------- */
.faq-list{margin-top:32px;border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  cursor:pointer;padding:20px 4px;font-family:var(--font-display);
  font-size:1rem;text-transform:none;letter-spacing:0;font-weight:700;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-family:var(--font-mono);font-size:1.4rem;color:var(--route);flex:none;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{padding:0 4px 20px;font-size:0.94rem;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--route);color:#fff;text-align:center;
  padding:56px 24px;
}
.cta-band h2{color:#fff;margin-bottom:10px;}
.cta-band p{color:#F5D6D0;margin-bottom:26px;}
.cta-band .hero-ctas{justify-content:center;}
.cta-band .btn-primary{background:var(--ink);color:var(--amber);}
.cta-band .btn-primary:hover{background:#080a0d;}
.cta-band .btn-outline{border-color:#E39187;color:#fff;}

/* ---------- breadcrumb ---------- */
.breadcrumb{
  font-family:var(--font-mono);font-size:0.78rem;color:var(--steel-soft);
  padding:16px 0;border-bottom:1px solid var(--line);
}
.breadcrumb a{color:var(--steel-soft);}
.breadcrumb a:hover{color:var(--route);}
.breadcrumb .sep{margin:0 8px;color:var(--line);}
.breadcrumb .current{color:var(--ink);}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#9CA5B4;padding:56px 0 100px;}
.footer-grid{display:grid;gap:36px;margin-bottom:36px;}
.footer-col h4{color:#fff;font-size:0.85rem;letter-spacing:0.06em;margin-bottom:14px;}
.footer-col ul li{margin-bottom:8px;font-size:0.9rem;}
.footer-col a:hover{color:var(--amber);}
.footer-bottom{
  border-top:1px solid var(--line-dark);padding-top:20px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:0.8rem;color:#6E7688;
}
.footer-phone{color:var(--amber);font-family:var(--font-mono);}

/* ---------- mobile sticky CTA bar ---------- */
.mobile-cta-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:200;
  display:flex;gap:1px;background:var(--line-dark);
  border-top:1px solid var(--line-dark);
}
.mobile-cta-bar a{
  flex:1;text-align:center;padding:16px 8px;
  font-family:var(--font-body);font-weight:700;font-size:0.85rem;
  text-transform:uppercase;letter-spacing:0.03em;
}
.mobile-cta-bar .m-call{background:var(--route);color:#fff;}
.mobile-cta-bar .m-book{background:var(--amber);color:var(--ink);}

/* ---------- mobile nav toggle ---------- */
.nav-toggle{
  display:inline-flex;background:none;border:1px solid #3A4150;color:var(--paper);
  padding:8px 10px;border-radius:var(--radius);
}
@media (max-width:759px){
  .main-nav{
    display:block;position:absolute;top:72px;left:0;right:0;
    background:var(--ink);border-bottom:1px solid var(--line-dark);
    max-height:0;overflow:hidden;transition:max-height .2s ease;
  }
  .main-nav.nav-open{max-height:420px;}
  .main-nav ul{flex-direction:column;gap:0;padding:8px 24px 20px;}
  .main-nav a{display:block;padding:12px 0;border-bottom:1px solid var(--line-dark);}
}
@media (min-width:760px){
  .nav-toggle{display:none;}
}

/* ---------- utility ---------- */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.note{
  font-size:0.85rem;color:var(--steel-soft);
  border-left:3px solid var(--amber);padding:10px 16px;background:var(--paper-raised);
  margin-top:24px;
}

/* ==========================================================================
   Responsive — desktop up
   ========================================================================== */
@media (min-width:760px){
  body{padding-bottom:0;}
  .mobile-cta-bar{display:none;}
  .main-nav{display:block;}
  .header-ctas .btn-outline{display:inline-flex;}
  .hero-grid{grid-template-columns:1.15fr 0.85fr;align-items:center;}
  .value-grid{grid-template-columns:repeat(3,1fr);}
  .two-col{grid-template-columns:1fr 1fr;}
  .route-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(4,1fr);}
  .step{flex-direction:column;}
  .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;}
}
@media (min-width:760px) and (max-width:1023px){
  .steps{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:759px){
  body{padding-bottom:60px;}
}

/* reduced motion */
@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto !important;transition:none !important;}
}