:root{
  --bg:#07070b;
  --bg-2:#0d0e14;
  --panel:#11121b;
  --panel-2:#161826;
  --ink:#f4f6ff;
  --ink-mut:#9aa0b8;
  --line:rgba(255,255,255,.09);
  --crimson:#ff1f4b;
  --cyan:#0ff5ff;
  --cyan-deep:#06b9c2;
  --glow-c:rgba(15,245,255,.55);
  --glow-r:rgba(255,31,75,.55);
  --r:14px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Manrope",system-ui,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,4vw,40px)}

/* ambient grid */
.grid-overlay{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(circle at 50% 0%,#000 0%,transparent 70%);
  opacity:.5;
}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:"Chakra Petch",sans-serif;font-weight:600;letter-spacing:.04em;
  font-size:.92rem;padding:.85em 1.5em;border-radius:9px;cursor:pointer;
  border:1px solid transparent;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;
  text-transform:uppercase;
}
.btn-sm{padding:.6em 1.1em;font-size:.8rem}
.btn-primary{
  background:linear-gradient(135deg,var(--crimson),#ff5a78);
  color:#fff;box-shadow:0 0 0 1px rgba(255,255,255,.06),0 8px 30px -10px var(--glow-r);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 24px -4px var(--glow-r),0 12px 36px -12px var(--glow-r)}
.btn-ghost{
  background:rgba(255,255,255,.03);color:var(--ink);
  border:1px solid var(--line);
}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);box-shadow:0 0 20px -6px var(--glow-c);transform:translateY(-2px)}
.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

/* header */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(7,7,11,.72);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:70px;gap:1.5rem}
.brand{display:flex;align-items:center;gap:.6rem}
.brand-mark{display:grid;place-items:center;filter:drop-shadow(0 0 6px var(--glow-c))}
.brand-text{font-family:"Chakra Petch",sans-serif;font-weight:700;letter-spacing:.22em;font-size:1.05rem}
.main-nav{display:flex;gap:2rem;margin-left:auto}
.main-nav a{font-size:.92rem;color:var(--ink-mut);font-weight:600;position:relative;padding:.3em 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:linear-gradient(90deg,var(--crimson),var(--cyan));transition:width .3s var(--ease)}
.main-nav a:hover{color:var(--ink)}
.main-nav a:hover::after{width:100%}
.nav-cta{margin-left:.5rem}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.mobile-nav{display:flex;flex-direction:column;background:var(--bg-2);border-bottom:1px solid var(--line)}
.mobile-nav a{padding:1rem clamp(18px,4vw,40px);border-top:1px solid var(--line);color:var(--ink-mut);font-weight:600}
.mobile-nav a:hover{color:var(--cyan)}

/* eyebrow */
.eyebrow{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:"Chakra Petch",sans-serif;text-transform:uppercase;letter-spacing:.18em;
  font-size:.74rem;color:var(--cyan);margin-bottom:1rem;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--crimson);box-shadow:0 0 10px 2px var(--glow-r);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* hero */
.hero{position:relative;padding:clamp(70px,12vw,140px) 0 clamp(60px,8vw,110px);z-index:1;overflow:hidden}
.hero-glow{
  position:absolute;top:-20%;left:50%;transform:translateX(-50%);
  width:90vw;height:90vw;max-width:1100px;max-height:1100px;
  background:
    radial-gradient(circle at 35% 40%,var(--glow-r),transparent 42%),
    radial-gradient(circle at 68% 55%,var(--glow-c),transparent 45%);
  filter:blur(40px);opacity:.32;pointer-events:none;z-index:-1;
}
.hero-inner{position:relative;text-align:center;max-width:880px}
.hero-title{
  font-family:"Chakra Petch",sans-serif;font-weight:700;
  font-size:clamp(2.5rem,7vw,4.6rem);line-height:1.04;letter-spacing:-.01em;
  margin:.2em 0 .55em;
}
.grad{background:linear-gradient(100deg,var(--crimson),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-sub{font-size:clamp(1rem,2.2vw,1.18rem);color:var(--ink-mut);max-width:640px;margin:0 auto 2rem}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero-stats{display:flex;gap:clamp(1.5rem,5vw,3.5rem);justify-content:center;margin-top:3.5rem;flex-wrap:wrap}
.hero-stats div{text-align:center}
.hero-stats dt{font-family:"Chakra Petch",sans-serif;font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700;color:var(--ink)}
.hero-stats dd{font-size:.82rem;color:var(--ink-mut);text-transform:uppercase;letter-spacing:.1em;margin-top:.25em}

/* section heads */
section{position:relative;z-index:1}
.section-head{max-width:680px;margin-bottom:3rem}
.section-title{font-family:"Chakra Petch",sans-serif;font-weight:700;font-size:clamp(1.8rem,4.5vw,2.8rem);line-height:1.1;letter-spacing:-.01em}
.section-lead{color:var(--ink-mut);margin-top:1rem;font-size:1.05rem}

/* departures board */
.board-section{padding:clamp(50px,8vw,90px) 0}
.board{
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  box-shadow:0 30px 80px -40px rgba(0,0,0,.9);
}
.board-row{
  display:grid;grid-template-columns:90px 1fr 120px 130px;align-items:center;gap:1rem;
  width:100%;text-align:left;padding:1.15rem clamp(1rem,3vw,1.8rem);
  background:transparent;border:0;border-top:1px solid var(--line);
  color:var(--ink);font-family:"Chakra Petch",sans-serif;cursor:pointer;
  transition:background .25s,box-shadow .25s;font-size:.98rem;
}
.board-row:first-child{border-top:0}
.board-head{
  background:rgba(255,255,255,.02);cursor:default;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mut);
}
.board-row:not(.board-head):hover,.board-row:not(.board-head):focus-visible{
  background:rgba(15,245,255,.06);outline:none;box-shadow:inset 3px 0 0 var(--cyan);
}
.board-line{color:var(--crimson);font-weight:700;letter-spacing:.05em}
.board-dest{font-weight:600;letter-spacing:.01em}
.board-time{color:var(--ink-mut);font-size:.9rem}
.board-status{display:inline-flex;align-items:center;gap:.5em;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase}
.board-status.on::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px 2px var(--glow-c);animation:pulse 1.6s infinite}

/* expertises */
.expertises{padding:clamp(50px,8vw,90px) 0}
.exp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.exp-card{
  position:relative;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--r);padding:1.6rem;overflow:hidden;
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s;
}
.exp-card::before{
  content:"";position:absolute;inset:0;border-radius:var(--r);padding:1px;
  background:linear-gradient(135deg,var(--crimson),transparent 40%,transparent 60%,var(--cyan));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s;
}
.exp-card:hover{transform:translateY(-5px);box-shadow:0 24px 60px -34px rgba(0,0,0,.9)}
.exp-card:hover::before{opacity:.8}
.exp-card.flash{animation:flash 1.1s var(--ease)}
@keyframes flash{0%{box-shadow:0 0 0 2px var(--cyan)}100%{box-shadow:0 0 0 0 transparent}}
.exp-media{border-radius:10px;overflow:hidden;aspect-ratio:3/2;margin-bottom:1.2rem;border:1px solid var(--line)}
.exp-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);filter:saturate(1.05) contrast(1.03)}
.exp-card:hover .exp-media img{transform:scale(1.06)}
.exp-tag{font-family:"Chakra Petch",sans-serif;font-size:.78rem;letter-spacing:.12em;color:var(--crimson);font-weight:700}
.exp-card h3{font-family:"Chakra Petch",sans-serif;font-size:1.3rem;margin:.35rem 0 .6rem}
.exp-card p{color:var(--ink-mut);font-size:.96rem}

/* methode */
.methode{padding:clamp(50px,8vw,90px) 0}
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;counter-reset:s}
.step{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;position:relative;
  transition:border-color .3s,transform .3s var(--ease);
}
.step:hover{border-color:var(--cyan);transform:translateY(-4px)}
.step-no{font-family:"Chakra Petch",sans-serif;font-size:2.4rem;font-weight:700;color:transparent;-webkit-text-stroke:1.5px var(--crimson);display:block;margin-bottom:.4rem}
.step:hover .step-no{-webkit-text-stroke-color:var(--cyan)}
.step h3{font-family:"Chakra Petch",sans-serif;font-size:1.18rem;margin-bottom:.5rem}
.step p{color:var(--ink-mut);font-size:.92rem}

/* tarifs */
.tarifs{padding:clamp(50px,8vw,90px) 0}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;align-items:stretch}
.price-card{
  display:flex;flex-direction:column;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r);padding:1.9rem;position:relative;
  transition:transform .3s var(--ease),box-shadow .3s;
}
.price-card:hover{transform:translateY(-5px);box-shadow:0 24px 60px -34px rgba(0,0,0,.9)}
.price-card.featured{
  border-color:transparent;
  background:
    linear-gradient(var(--panel),var(--panel)) padding-box,
    linear-gradient(150deg,var(--crimson),var(--cyan)) border-box;
  border:1.5px solid transparent;
  box-shadow:0 0 50px -22px var(--glow-r);
}
.price-flag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  font-family:"Chakra Petch",sans-serif;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  background:linear-gradient(90deg,var(--crimson),var(--cyan));color:#06070b;font-weight:700;
  padding:.4em 1em;border-radius:20px;white-space:nowrap;
}
.price-name{font-family:"Chakra Petch",sans-serif;font-size:1.35rem;letter-spacing:.02em}
.price-desc{color:var(--ink-mut);font-size:.9rem;margin:.4rem 0 1.2rem;min-height:2.6em}
.price-value{font-family:"Chakra Petch",sans-serif;font-size:2.2rem;font-weight:700;line-height:1}
.price-value span{font-size:.95rem;color:var(--ink-mut);font-weight:500}
.price-unit{font-size:.84rem;color:var(--ink-mut);margin:.4rem 0 1.4rem;text-transform:uppercase;letter-spacing:.08em}
.price-list{list-style:none;display:grid;gap:.7rem;margin-bottom:1.8rem;flex:1}
.price-list li{position:relative;padding-left:1.6rem;font-size:.93rem;color:var(--ink)}
.price-list li::before{content:"";position:absolute;left:0;top:.5em;width:9px;height:9px;border-radius:2px;background:linear-gradient(135deg,var(--crimson),var(--cyan))}
.price-cta{width:100%}
.price-note{margin-top:2rem;color:var(--ink-mut);font-size:.92rem;text-align:center;max-width:760px;margin-left:auto;margin-right:auto}
.price-note a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}

/* contact */
.contact{padding:clamp(50px,8vw,90px) 0 clamp(70px,10vw,120px)}
.contact-inner{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.contact-coords{list-style:none;margin-top:2.2rem;display:grid;gap:1.3rem}
.contact-coords li{display:flex;flex-direction:column;gap:.2rem;border-left:2px solid var(--line);padding-left:1rem}
.ci-label{font-family:"Chakra Petch",sans-serif;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.ci-value{font-size:1rem;color:var(--ink)}
a.ci-value:hover{color:var(--cyan)}
.contact-form{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--r);padding:clamp(1.5rem,3vw,2.2rem);
  display:grid;grid-template-columns:1fr 1fr;gap:1.1rem;
}
.field{display:flex;flex-direction:column;gap:.4rem}
.field-full{grid-column:1/-1}
.field label{font-size:.82rem;font-weight:600;color:var(--ink-mut);letter-spacing:.02em}
.field input,.field select,.field textarea{
  background:var(--bg);border:1px solid var(--line);border-radius:9px;
  padding:.8em .9em;color:var(--ink);font-family:inherit;font-size:.95rem;
  transition:border-color .25s,box-shadow .25s;resize:vertical;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(15,245,255,.14);
}
.consent{display:flex;gap:.7rem;align-items:flex-start;font-size:.86rem;color:var(--ink-mut)}
.consent input{margin-top:.25em;width:18px;height:18px;accent-color:var(--crimson);flex-shrink:0}
.consent a{color:var(--cyan);text-decoration:underline;text-underline-offset:2px}
.form-submit{grid-column:1/-1;margin-top:.3rem}
.form-status{grid-column:1/-1;font-size:.9rem;min-height:1.2em}
.form-status.ok{color:var(--cyan)}
.form-status.err{color:var(--crimson)}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--bg-2);padding:clamp(2.5rem,5vw,3.5rem) 0 1.5rem;position:relative;z-index:1}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2rem}
.footer-brand .brand-text{font-size:1.2rem}
.footer-brand p{color:var(--ink-mut);font-size:.9rem;margin-top:.6rem;max-width:320px}
.footer-legal-line{font-size:.8rem!important}
.footer-col h4{font-family:"Chakra Petch",sans-serif;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:1rem}
.footer-col a{display:block;color:var(--ink-mut);font-size:.92rem;padding:.32rem 0;transition:color .2s}
.footer-col a:hover{color:var(--ink)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line)}
.footer-bottom p{color:var(--ink-mut);font-size:.85rem}
.cookie-reopen{background:none;border:1px solid var(--line);color:var(--ink-mut);border-radius:8px;padding:.5em 1em;font-size:.82rem;cursor:pointer;font-family:inherit;transition:.25s}
.cookie-reopen:hover{border-color:var(--cyan);color:var(--cyan)}

/* cookie banner */
.cookie-banner{
  position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:60;
  width:min(720px,calc(100% - 32px));
  display:flex;gap:1.5rem;align-items:center;justify-content:space-between;flex-wrap:wrap;
  background:rgba(13,14,20,.96);backdrop-filter:blur(14px);
  border:1px solid var(--line);border-radius:var(--r);
  padding:1.2rem 1.4rem;
  box-shadow:0 24px 70px -30px rgba(0,0,0,.95),0 0 40px -20px var(--glow-c);
  animation:slideUp .5s var(--ease);
}
@keyframes slideUp{from{opacity:0;transform:translate(-50%,30px)}to{opacity:1;transform:translate(-50%,0)}}
.cookie-text{flex:1;min-width:240px}
.cookie-text strong{font-family:"Chakra Petch",sans-serif;font-size:.95rem;letter-spacing:.02em}
.cookie-text p{color:var(--ink-mut);font-size:.86rem;margin-top:.35rem}
.cookie-text a{color:var(--cyan);text-decoration:underline}
.cookie-actions{display:flex;gap:.7rem}

/* legal pages */
.legal-wrap{padding:clamp(40px,8vw,80px) 0;position:relative;z-index:1}
.legal-wrap .container{max-width:840px}
.legal-back{display:inline-flex;align-items:center;gap:.5em;color:var(--cyan);font-family:"Chakra Petch",sans-serif;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:2rem}
.legal-back:hover{text-decoration:underline}
.legal-wrap h1{font-family:"Chakra Petch",sans-serif;font-size:clamp(2rem,5vw,3rem);margin-bottom:.5rem}
.legal-updated{color:var(--ink-mut);font-size:.88rem;margin-bottom:2.5rem}
.legal-wrap h2{font-family:"Chakra Petch",sans-serif;font-size:1.3rem;margin:2.2rem 0 .8rem;color:var(--ink)}
.legal-wrap p,.legal-wrap li{color:var(--ink-mut);font-size:.98rem;margin-bottom:.8rem}
.legal-wrap ul{padding-left:1.3rem;margin-bottom:1rem}
.legal-wrap li{margin-bottom:.5rem}
.legal-wrap a{color:var(--cyan);text-decoration:underline;text-underline-offset:2px}

/* responsive */
@media(max-width:900px){
  .main-nav,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .exp-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .price-card.featured{order:-1}
  .contact-inner{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:560px){
  .board-row{grid-template-columns:60px 1fr 88px;gap:.6rem;font-size:.9rem}
  .board-status{display:none}
  .board-head span:last-child{display:none}
  .steps{grid-template-columns:1fr}
  .contact-form{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .hero-stats{gap:1.5rem}
  .cookie-banner{flex-direction:column;align-items:stretch}
  .cookie-actions{justify-content:stretch}
  .cookie-actions .btn{flex:1}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}