:root{
  --navy:#12213D;
  --navy-deep:#0B1729;
  --paper:#F6F3EC;
  --amber:#F2A93C;
  --teal:#2F6A63;
  --ink:#1D2126;
  --line:#D8D2C4;
  --white:#FFFFFF;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans', sans-serif;
  line-height:1.5;
}
.mono{font-family:'IBM Plex Mono', monospace;}
a{color:inherit;}
img{max-width:100%; display:block;}

/* ---------- NAV ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:var(--navy);
  color:var(--paper);
  border-bottom:3px solid var(--amber);
}
.nav-wrap{
  max-width:1180px; margin:0 auto; padding:16px 24px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{
  display:flex; flex-direction:column; line-height:1.1;
}
.brand-name{
  font-family:'Archivo Black', sans-serif;
  font-size:20px; letter-spacing:0.5px;
}
.brand-tag{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px; color:var(--amber); text-transform:uppercase; letter-spacing:1.5px; margin-top:2px;
}
nav ul{list-style:none; display:flex; gap:28px;}
nav a{
  font-size:14px; text-decoration:none; color:var(--paper);
  padding-bottom:4px; border-bottom:2px solid transparent;
  transition:border-color .2s;
}
nav a:hover{border-color:var(--amber);}
.nav-toggle{display:none; background:none; border:none; color:var(--paper); font-size:26px; cursor:pointer;}

@media (max-width:760px){
  nav ul{
    position:absolute; top:100%; left:0; right:0;
    background:var(--navy); flex-direction:column; gap:0;
    max-height:0; overflow:hidden; transition:max-height .3s ease;
  }
  nav ul.open{max-height:300px;}
  nav li{border-top:1px solid rgba(255,255,255,.1);}
  nav a{display:block; padding:14px 24px;}
  .nav-toggle{display:block;}
}

/* ---------- HERO ---------- */
.hero{
  background:var(--navy);
  color:var(--paper);
  padding:72px 24px 56px;
  position:relative;
  overflow:hidden;
}
.hero-inner{max-width:1180px; margin:0 auto;}
.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px; letter-spacing:2px; text-transform:uppercase;
  color:var(--amber); margin-bottom:18px;
}
h1{
  font-family:'Archivo Black', sans-serif;
  font-size:clamp(34px, 6vw, 58px);
  line-height:1.05;
  max-width:820px;
}
.hero p.lead{
  margin-top:20px; max-width:560px; font-size:17px; color:#D9DCE4;
}
.hero-cta{
  margin-top:32px; display:flex; gap:14px; flex-wrap:wrap;
}
.btn{
  display:inline-block; padding:14px 26px; font-weight:600; font-size:15px;
  text-decoration:none; border-radius:2px; cursor:pointer; border:2px solid transparent;
  transition:transform .15s ease, background .2s;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--amber); color:var(--navy-deep);}
.btn-ghost{border-color:rgba(246,243,236,.5); color:var(--paper);}

/* route diagram - signature element */
.route{
  margin-top:56px;
  display:flex; align-items:center; gap:0;
  max-width:900px;
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  flex-wrap:wrap;
}
.route .stop{
  display:flex; flex-direction:column; align-items:center; min-width:90px;
}
.route .dot{
  width:12px; height:12px; border-radius:50%; background:var(--amber);
  border:2px solid var(--paper); margin-bottom:8px;
}
.route .stop.origin .dot{background:var(--teal);}
.route .seg{
  flex:1; min-width:40px; height:2px; background:repeating-linear-gradient(90deg, var(--amber) 0 6px, transparent 6px 12px);
  margin:0 4px 24px;
}
.route .city{color:var(--paper); text-transform:uppercase; letter-spacing:1px;}
.route .country{color:#9AA3B5; font-size:11px; margin-top:2px;}

/* ---------- STATS BAR ---------- */
.stats{
  background:var(--amber);
  color:var(--navy-deep);
}
.stats-wrap{
  max-width:1180px; margin:0 auto; padding:0 24px;
  display:grid; grid-template-columns:repeat(3,1fr);
}
.stat{
  padding:26px 20px; text-align:center; border-right:1px solid rgba(18,33,61,.2);
}
.stat:last-child{border-right:none;}
.stat .num{
  font-family:'Archivo Black', sans-serif; font-size:28px;
}
.stat .label{
  font-family:'IBM Plex Mono', monospace; font-size:11.5px; text-transform:uppercase; letter-spacing:1px; margin-top:4px;
}
@media (max-width:700px){
  .stats-wrap{grid-template-columns:1fr;}
  .stat{border-right:none; border-bottom:1px solid rgba(18,33,61,.2);}
}

/* ---------- SECTION GENERIC ---------- */
section{padding:80px 24px;}
.section-inner{max-width:1180px; margin:0 auto;}
.section-head{margin-bottom:44px; max-width:640px;}
.section-eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:2px;
  text-transform:uppercase; color:var(--teal); margin-bottom:10px;
}
h2{
  font-family:'Archivo Black', sans-serif;
  font-size:clamp(26px,4vw,36px);
  color:var(--navy-deep);
}
.section-head p{margin-top:12px; color:#4A4F58;}

/* ---------- COMMENT CA MARCHE ---------- */
.steps{
  display:grid; grid-template-columns:repeat(4,1fr); gap:0;
  border-top:1px solid var(--line);
}
.step{
  padding:28px 20px 28px 0; border-bottom:1px solid var(--line);
  position:relative;
}
.step:not(:last-child){border-right:1px solid var(--line);}
.step .idx{
  font-family:'IBM Plex Mono', monospace; color:var(--amber); font-size:13px;
}
.step h3{
  font-family:'Archivo Black', sans-serif; font-size:17px; margin:10px 0 8px; color:var(--navy-deep);
}
.step p{font-size:14px; color:#5A5F68;}
@media (max-width:900px){
  .steps{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .steps{grid-template-columns:1fr;}
  .step{border-right:none !important;}
}

/* ---------- TARIFS / CALCULATRICE ---------- */
.tarif-panel{
  background:var(--navy);
  color:var(--paper);
  border-radius:4px;
  padding:40px;
  display:grid; grid-template-columns:1fr 1fr; gap:40px;
  align-items:center;
}
@media (max-width:800px){
  .tarif-panel{grid-template-columns:1fr; padding:28px 22px;}
}
.tarif-price{
  font-family:'Archivo Black', sans-serif;
  font-size:52px; color:var(--amber);
}
.tarif-price span{font-size:20px; color:var(--paper); font-family:'IBM Plex Mono',monospace;}
.tarif-note{margin-top:10px; font-size:13.5px; color:#B9BFCC;}

.calc{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.15);
  border-radius:4px;
  padding:24px;
}
.calc label{
  display:block; font-family:'IBM Plex Mono', monospace; font-size:12px;
  text-transform:uppercase; letter-spacing:1px; color:var(--amber); margin-bottom:8px;
}
.calc input{
  width:100%; padding:12px 14px; font-size:16px; border-radius:2px; border:none;
  font-family:'IBM Plex Mono', monospace; background:var(--paper); color:var(--ink);
}
.calc-result{
  margin-top:18px; padding-top:18px; border-top:1px dashed rgba(255,255,255,.25);
  display:flex; justify-content:space-between; align-items:baseline;
}
.calc-result .amount{font-family:'Archivo Black', sans-serif; font-size:30px; color:var(--amber);}
.calc-result .cur{font-family:'IBM Plex Mono', monospace; font-size:13px; color:#B9BFCC;}

/* ---------- DEPARTS / WAYBILL CARD (signature) ---------- */
.depart-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
}
@media (max-width:900px){.depart-grid{grid-template-columns:1fr;}}

.ticket{
  background:var(--white);
  border:1px solid var(--line);
  position:relative;
  padding:26px 24px;
  border-radius:2px;
}
.ticket::before, .ticket::after{
  content:""; position:absolute; width:18px; height:18px; background:var(--paper);
  border:1px solid var(--line); border-radius:50%; top:50%; transform:translateY(-50%);
}
.ticket::before{left:-10px;}
.ticket::after{right:-10px;}
.ticket .route-line{
  font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:1px;
  color:var(--teal); text-transform:uppercase; margin-bottom:6px;
}
.ticket h3{
  font-family:'Archivo Black', sans-serif; font-size:20px; color:var(--navy-deep); margin-bottom:14px;
}
.ticket .days{display:flex; gap:8px; flex-wrap:wrap; margin-bottom:14px;}
.day-chip{
  font-family:'IBM Plex Mono', monospace; font-size:12px; padding:6px 10px;
  background:var(--paper); border:1px solid var(--line); border-radius:2px;
}
.day-chip.active{background:var(--amber); border-color:var(--amber); color:var(--navy-deep); font-weight:600;}
.ticket dl{
  display:grid; grid-template-columns:auto 1fr; gap:6px 14px; font-size:13.5px; margin-top:14px;
  border-top:1px dashed var(--line); padding-top:14px;
}
.ticket dt{color:#7A7F87; font-family:'IBM Plex Mono', monospace; font-size:11.5px; text-transform:uppercase;}
.ticket dd{color:var(--ink); font-weight:500;}

/* ---------- CONFIRMATION ---------- */
.confirm{
  background:var(--teal); color:var(--paper);
  border-radius:4px; padding:44px; display:flex; gap:28px; align-items:center; flex-wrap:wrap;
}
.confirm .badge{
  width:56px; height:56px; border-radius:50%; background:var(--amber); color:var(--navy-deep);
  display:flex; align-items:center; justify-content:center; font-size:26px; flex-shrink:0;
  font-family:'Archivo Black', sans-serif;
}
.confirm-text h3{font-family:'Archivo Black', sans-serif; font-size:20px; margin-bottom:8px;}
.confirm-text p{font-size:14.5px; color:#E4EFEC; max-width:640px;}

/* ---------- CONTACT ---------- */
.contact{
  background:var(--navy-deep); color:var(--paper);
}
.contact .section-eyebrow{color:var(--amber);}
.contact h2{color:var(--paper);}
.contact .section-head p{color:#B9BFCC;}
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:40px;}
@media (max-width:800px){.contact-grid{grid-template-columns:1fr;}}
.contact-list{list-style:none; font-family:'IBM Plex Mono', monospace; font-size:14px;}
.contact-list li{padding:14px 0; border-bottom:1px solid rgba(255,255,255,.12); display:flex; justify-content:space-between;}
.contact-list li span:first-child{color:#8B93A3; text-transform:uppercase; font-size:11.5px; letter-spacing:1px;}

form.booking{display:flex; flex-direction:column; gap:14px;}
form.booking input, form.booking select{
  padding:13px 14px; border-radius:2px; border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06); color:var(--paper); font-family:'IBM Plex Sans', sans-serif; font-size:14px;
}
form.booking input::placeholder{color:#8B93A3;}
form.booking button{
  margin-top:6px; background:var(--amber); color:var(--navy-deep); border:none;
  padding:14px; font-weight:700; border-radius:2px; cursor:pointer; font-size:15px;
}

.wa-float{
  position:fixed; right:20px; bottom:20px; z-index:60;
  width:56px; height:56px; border-radius:50%;
  background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.25);
  text-decoration:none; font-size:26px;
}

footer{
  background:var(--navy-deep); color:#8B93A3; text-align:center; padding:26px;
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; border-top:1px solid rgba(255,255,255,.08);
}