:root{
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);

  --paper:#FBF8F1;
  --paper-2:#F3EEE1;
  --ink:#32160A;
  --body:#584737;
  --rule:#E2D9C6;
  --olive:#4C591D;
  --olive-2:#3D4816;
  --green:#8DA145;
  --green-soft:#EDF1DF;
  --gold:#FFAC00;
  --on-gold:#3A1000;
  --card:#FFFFFF;
  --sh-1:0 1px 2px rgba(50,22,10,.05), 0 6px 14px rgba(50,22,10,.05);
  --sh-2:0 2px 4px rgba(50,22,10,.05), 0 22px 48px rgba(50,22,10,.10);
  --sh-3:0 40px 90px rgba(35,26,6,.24);
  --r-lg:28px; --r-md:20px; --r-sm:14px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#16110A; --paper-2:#1F180E; --ink:#F8F1E4; --body:#C9BAA5; --rule:#3A3022;
    --olive:#3F4B16; --olive-2:#333D11; --green:#9DB253; --green-soft:#262E12;
    --card:#221B10;
    --sh-1:0 1px 2px rgba(0,0,0,.4), 0 6px 14px rgba(0,0,0,.3);
    --sh-2:0 2px 4px rgba(0,0,0,.4), 0 22px 48px rgba(0,0,0,.45);
    --sh-3:0 40px 90px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --paper:#16110A; --paper-2:#1F180E; --ink:#F8F1E4; --body:#C9BAA5; --rule:#3A3022;
  --olive:#3F4B16; --olive-2:#333D11; --green:#9DB253; --green-soft:#262E12; --card:#221B10;
  --sh-1:0 1px 2px rgba(0,0,0,.4), 0 6px 14px rgba(0,0,0,.3);
  --sh-2:0 2px 4px rgba(0,0,0,.4), 0 22px 48px rgba(0,0,0,.45);
  --sh-3:0 40px 90px rgba(0,0,0,.6);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:calc(104px + env(safe-area-inset-top,0px))}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} }

body{
  margin:0;background:var(--paper);color:var(--body);
  font-family:"Open Sans","Segoe UI",Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}

.shell{width:min(1200px,100% - 44px);margin-inline:auto}
@media (max-width:640px){ .shell{width:min(1200px,100% - 30px)} }

h1,h2,h3{color:var(--ink);font-weight:800;letter-spacing:-.025em;line-height:1.07;margin:0}
h1{font-size:clamp(2.5rem,6.2vw,4.3rem)}
h2{font-size:clamp(1.9rem,4.1vw,2.9rem)}
h3{font-size:1.15rem;letter-spacing:-.012em;line-height:1.32}
p{margin:0}
.lead{font-weight:300;font-size:clamp(1.09rem,2.1vw,1.33rem);line-height:1.56;max-width:56ch}

/* ---------- navigation ---------- */
.topbar{position:sticky;top:0;z-index:60;padding:14px 0 0;padding-top:calc(14px + env(safe-area-inset-top,0px))}
.bar{
  display:flex;align-items:center;gap:26px;height:68px;padding:0 12px 0 22px;
  border-radius:22px;border:1px solid var(--rule);
  background:color-mix(in srgb, var(--paper) 78%, transparent);
  backdrop-filter:saturate(1.4) blur(16px);box-shadow:var(--sh-1);
}
.brand{display:flex;align-items:center;flex-shrink:0;text-decoration:none}
.brand img{height:30px;width:auto}
.brand .l{display:none}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .brand .d{display:none}
  :root:not([data-theme="light"]) .brand .l{display:block}
}
:root[data-theme="dark"] .brand .d{display:none}
:root[data-theme="dark"] .brand .l{display:block}

.nav{display:flex;gap:24px;margin-left:auto;align-items:center}
.nav a{text-decoration:none;font-size:14.5px;font-weight:600;color:var(--body);padding:8px 0}
.nav a:hover{color:var(--ink)}
@media (max-width:980px){ .nav{display:none} }

/* ---------- sélecteur de langue + CTA, regroupés ---------- */
.bar-actions{display:flex;align-items:center;gap:14px;margin-left:auto}
.lang{position:relative}
.lang summary{
  list-style:none;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 18px;border-radius:13px;
  font-family:inherit;font-size:14px;font-weight:700;color:var(--ink);
  background:transparent;border:1.5px solid var(--rule);
}
.lang summary{appearance:none}
.lang summary::-webkit-details-marker{display:none}
.lang summary::marker{display:none}
.lang summary:hover{border-color:var(--green)}
.lang[open] summary{border-color:var(--green)}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:172px;z-index:70;
  background:var(--card);border:1px solid var(--rule);border-radius:var(--r-sm);
  box-shadow:var(--sh-2);padding:8px;display:grid;
}
.lang-menu a{padding:9px 12px;border-radius:9px;font-size:14px;font-weight:600;color:var(--body);text-decoration:none}
.lang-menu a:hover{background:var(--paper-2);color:var(--ink)}
.lang-menu a[aria-current="true"]{background:var(--green-soft);color:var(--olive)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:52px;padding:0 24px;border-radius:15px;border:0;
  font-family:inherit;font-size:15.5px;font-weight:700;text-decoration:none;cursor:pointer;
}
.btn-gold{background:var(--gold);color:var(--on-gold);box-shadow:0 8px 20px rgba(255,172,0,.28)}
.btn-gold:hover{background:#EFA000}
.btn-line{background:transparent;color:var(--ink);border:1.5px solid var(--rule)}
.btn-line:hover{border-color:var(--green)}
.btn-pale{background:var(--paper);color:var(--ink)}
.btn-pale:hover{background:#fff}
.btn-sm{min-height:44px;padding:0 18px;font-size:14px;border-radius:13px}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(48px,7vw,92px) 0 clamp(50px,7vw,96px);overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(74px);pointer-events:none;opacity:.55}
.b1{width:620px;height:620px;right:-140px;top:-190px;background:color-mix(in srgb, var(--green) 55%, transparent)}
.b2{width:460px;height:460px;left:-170px;bottom:-230px;background:color-mix(in srgb, var(--gold) 34%, transparent)}
.hero .shell{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(30px,5vw,64px);align-items:center}
@media (max-width:940px){ .hero .shell{grid-template-columns:1fr} }
.hero h1{max-width:13ch}
.hero .lead{margin-top:22px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-note{margin-top:18px;font-size:14.5px;opacity:.85}

/* ---------- téléphone ---------- */
.device{position:relative;width:min(300px,78%);margin-inline:auto;isolation:isolate}
.device .rail{
  position:relative;z-index:1;padding:2.6%;border-radius:15.5%/7.4%;
  background:linear-gradient(100deg,#7a7a80 0%,#2c2c30 5.5%,#141416 16%,#3d3d42 50%,#5c5c62 84%,#1d1d20 94.5%,#0d0d0f 100%);
  box-shadow:0 0 0 1px rgba(0,0,0,.55), var(--sh-3);
}
.device .rail::after{
  content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(to bottom,rgba(255,255,255,.34),rgba(255,255,255,0) 8%),
             linear-gradient(to top,rgba(255,255,255,.2),rgba(255,255,255,0) 6%);
}
.device .bezel{position:relative;border-radius:13.4%/6.4%;background:#07070a;padding:1%;overflow:hidden}
.device img{border-radius:12.6%/6%;width:100%;display:block}
.device .island{
  position:absolute;left:50%;transform:translateX(-50%);top:1.4%;
  width:29%;height:3.5%;border-radius:999px;background:#000;
}
.device i{
  position:absolute;display:block;border-radius:2px;z-index:0;
  background:linear-gradient(90deg,#43434a,#1b1b1e);
}
.device .k-act{left:-3px;width:5px;top:15%;height:3%}
.device .k-up{left:-3px;width:5px;top:20.3%;height:5.7%}
.device .k-dn{left:-3px;width:5px;top:27.4%;height:5.7%}
.device .k-pw{right:-3px;width:5px;top:22.8%;height:8.8%}
.stage{position:relative}
.floater{
  position:absolute;left:-8%;bottom:7%;width:min(268px,88%);
  background:var(--card);border:1px solid var(--rule);border-radius:var(--r-md);
  box-shadow:var(--sh-2);padding:15px 17px;
}
@media (max-width:940px){ .floater{left:2%;bottom:2%} }
.fl-top{display:flex;align-items:center;gap:9px;font-size:12.5px;font-weight:600;color:var(--body)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);flex-shrink:0}
@media (prefers-reduced-motion: no-preference){
  .dot{animation:pulse 2.4s ease-in-out infinite}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
}
.chip{font-size:1.16rem;font-weight:700;color:var(--ink);letter-spacing:.035em;margin-top:8px;min-height:1.4em}
.caret{display:inline-block;width:2px;height:.9em;background:var(--green);vertical-align:-1px;margin-left:2px}
@media (prefers-reduced-motion: no-preference){
  .caret{animation:blink 1s steps(1) infinite}
  @keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}
}
.found{margin-top:11px;padding-top:11px;border-top:1px solid var(--rule);display:flex;align-items:center;gap:10px}
.found[hidden]{display:none}
@media (prefers-reduced-motion: no-preference){
  .found.in{animation:rise .45s ease-out both}
  @keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
}
.found b{display:block;color:var(--ink);font-size:15px}
.found small{font-size:12px}
.temp{margin-left:auto;background:var(--green-soft);color:var(--olive);font-weight:700;font-size:13px;padding:5px 10px;border-radius:9px;white-space:nowrap}

/* ---------- blocs ---------- */
.band{padding:clamp(58px,7.5vw,104px) 0}
.tint{background:var(--paper-2)}
.head{max-width:60ch}
.head p{margin-top:16px}

/* ---------- navigateur ---------- */
.browser{
  margin-top:clamp(28px,4vw,44px);border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--rule);background:var(--card);box-shadow:var(--sh-2);
}
.browser-top{display:flex;align-items:center;gap:8px;padding:13px 18px;background:var(--paper-2);border-bottom:1px solid var(--rule)}
.tl{width:11px;height:11px;border-radius:50%;background:var(--rule)}
.url{margin-left:12px;font-size:12.5px;padding:5px 14px;border-radius:999px;background:var(--paper);border:1px solid var(--rule);color:var(--body)}
.quality-select{
  appearance:none;-webkit-appearance:none;-moz-appearance:none;
  margin-left:auto;font-size:12.5px;font-weight:700;padding:5px 14px;border-radius:999px;
  background:var(--paper);border:1px solid var(--rule);color:var(--body);
  font-family:inherit;cursor:pointer;text-align:center;text-align-last:center;
}
.quality-select::-ms-expand{display:none}
.quality-select:hover{border-color:var(--green)}

/* ---------- vidéo de présentation ---------- */
.trailer-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,4vw,56px);align-items:center}
@media (max-width:900px){ .trailer-grid{grid-template-columns:1fr} }
.trailer-grid .browser{margin-top:0}
.video-wrap{position:relative;background:#000}
.video-wrap video{width:100%;max-height:72vh;display:block}
.video-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:78px;height:78px;border-radius:50%;border:0;padding:0;cursor:pointer;
  background:var(--gold);color:var(--on-gold);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 32px rgba(0,0,0,.4);
  transition:transform .18s ease, background .18s ease;
}
.video-play svg{margin-left:4px}
.video-play:hover{background:#EFA000;transform:translate(-50%,-50%) scale(1.06)}
.video-play[hidden]{display:none}
@media (max-width:640px){ .video-play{width:64px;height:64px} }

/* ---------- registre ---------- */
.register{margin-top:clamp(28px,4vw,44px);border-top:1px solid var(--rule)}
.entry{display:grid;grid-template-columns:52px 246px 1fr;gap:26px;align-items:start;padding:25px 0;border-bottom:1px solid var(--rule)}
@media (max-width:840px){ .entry{grid-template-columns:42px 1fr;gap:15px} .entry p{grid-column:2} }
.glyph{color:var(--green);display:flex;padding-top:2px}
.entry p{max-width:62ch}

/* ---------- bande sombre ---------- */
.dark{background:linear-gradient(160deg,var(--olive),var(--olive-2));color:#E7E3D3;border-radius:var(--r-lg);margin-inline:auto}
.dark h2,.dark h3,.dark strong{color:#FBF8F1}
.dark-grid{display:grid;grid-template-columns:1fr .74fr;gap:clamp(32px,5vw,70px);align-items:center;padding:clamp(40px,5.5vw,72px) clamp(26px,4vw,56px)}
@media (max-width:900px){ .dark-grid{grid-template-columns:1fr} }
.points{margin:28px 0 0;padding:0;list-style:none;display:grid;gap:19px}
.points li{display:grid;grid-template-columns:24px 1fr;gap:14px;align-items:start;max-width:56ch}
.points svg{color:var(--gold);margin-top:4px}

/* ---------- galerie ---------- */
.gallery{margin-top:clamp(28px,4vw,46px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
@media (max-width:860px){ .gallery{grid-template-columns:repeat(2,minmax(0,1fr))} }
.shot{border-radius:26px;overflow:hidden;border:1px solid var(--rule);box-shadow:var(--sh-1);background:var(--card)}
.gallery figure{margin:0}
.gallery figcaption{margin-top:12px;font-size:14px;font-weight:600;color:var(--ink)}

/* ---------- profils ---------- */
.roles{margin-top:clamp(28px,4vw,44px);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 44px}
@media (max-width:760px){ .roles{grid-template-columns:1fr} }
.role{padding:22px 0;border-top:1px solid var(--rule)}
.role h3{margin-bottom:6px}
.role p{font-size:15.5px;max-width:46ch}

/* ---------- trajet ---------- */
.journey{margin-top:clamp(28px,4vw,44px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
@media (max-width:860px){ .journey{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:460px){ .journey{grid-template-columns:1fr} }
.step{padding-top:19px;border-top:3px solid var(--green)}
.step span{font-size:13px;font-weight:700;color:var(--green)}
.step h3{margin:7px 0 6px}
.step p{font-size:15px}

/* ---------- tarifs ---------- */
.plans{margin-top:clamp(28px,4vw,44px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
@media (max-width:1000px){ .plans{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:520px){ .plans{grid-template-columns:1fr} }
.plan{background:var(--card);border:1px solid var(--rule);border-radius:var(--r-md);padding:26px 22px;display:flex;flex-direction:column;gap:9px;box-shadow:var(--sh-1)}
.plan.hot{background:linear-gradient(165deg,var(--green),#7C9038);border-color:transparent;color:#F7F5EA}
.plan.hot h3,.plan.hot .amount{color:#FFFFFF}
.plan.hot .range,.plan.hot .extra,.plan.hot p{color:#F2F3E4}
.plan-head{display:flex;align-items:center;gap:10px}
.tag{margin-left:auto;background:var(--gold);color:var(--on-gold);font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:999px}
.range{font-size:14px;margin-top:-2px}
.amount{font-size:2.35rem;font-weight:800;color:var(--ink);letter-spacing:-.03em;line-height:1.1;margin-top:10px}
.amount small{font-size:.94rem;font-weight:600;letter-spacing:0}
.extra{font-size:13.5px}
.plan p{font-size:14.5px;margin-top:6px}
.plan .btn{margin-top:auto}

.calc{
  margin-top:26px;background:var(--card);border:1px solid var(--rule);
  border-radius:var(--r-lg);padding:clamp(24px,3.4vw,38px);box-shadow:var(--sh-1);
}
.calc-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
@media (max-width:760px){ .calc-grid{grid-template-columns:1fr} }
.calc label{font-weight:700;color:var(--ink);font-size:15px}
input[type=range]{width:100%;margin-top:16px;accent-color:var(--green);height:30px}
.ticks{display:flex;justify-content:space-between;font-size:12.5px;opacity:.75;margin-top:2px}
.result{text-align:right;min-width:230px}
@media (max-width:760px){ .result{text-align:left} }
.result .amount{margin-top:4px}
.badge{display:inline-block;background:var(--green-soft);color:var(--olive);font-weight:700;font-size:13px;padding:5px 12px;border-radius:999px}
.breakdown{font-size:13.5px;margin-top:8px}
.included{margin-top:26px;padding-top:24px;border-top:1px solid var(--rule);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 34px}
@media (max-width:640px){ .included{grid-template-columns:1fr} }
.inc{display:grid;grid-template-columns:22px 1fr;gap:11px;font-size:15px;align-items:start}
.inc svg{color:var(--green);margin-top:4px}

/* ---------- commande de lecteurs ---------- */
.qty{display:flex;align-items:center;gap:10px;margin-top:16px}
.qty-btn{
  width:44px;height:44px;border-radius:12px;border:1.5px solid var(--rule);
  background:transparent;color:var(--ink);font-size:20px;font-weight:700;
  cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;
}
.qty-btn:hover{border-color:var(--green)}
.qty-input{
  width:80px;height:44px;text-align:center;font-size:18px;font-weight:700;color:var(--ink);
  border:1.5px solid var(--rule);border-radius:12px;font-family:inherit;-moz-appearance:textfield;
}
.qty-input::-webkit-outer-spin-button,.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}

.order-form{
  margin-top:clamp(28px,4vw,44px);background:var(--card);border:1px solid var(--rule);
  border-radius:var(--r-lg);padding:clamp(24px,3.4vw,38px);box-shadow:var(--sh-1);
}
.order-form h3{margin-bottom:18px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
@media (max-width:640px){ .form-grid{grid-template-columns:1fr} }
.field{display:flex;flex-direction:column;gap:7px}
.field.span-2{grid-column:1 / -1}
.field label{font-size:13.5px;font-weight:700;color:var(--ink)}
.field input{
  height:46px;padding:0 14px;border-radius:12px;border:1.5px solid var(--rule);
  font-family:inherit;font-size:15px;color:var(--ink);background:var(--paper);
}

.payment-pending{
  margin-top:clamp(24px,3.4vw,36px);background:var(--paper-2);border:1px solid var(--rule);
  border-radius:var(--r-lg);padding:clamp(22px,3vw,32px);
}
.payment-pending h3{margin-bottom:10px}
.payment-pending p{font-size:15px;max-width:60ch}
.payment-pending .btn{margin-top:18px}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn[disabled]:hover{border-color:var(--rule)}

/* ---------- questions ---------- */
.faq{margin-top:clamp(26px,3.6vw,40px);border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;list-style:none;padding:22px 44px 22px 0;position:relative;font-size:1.05rem;font-weight:700;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:10px;height:10px;border-right:2px solid var(--green);border-bottom:2px solid var(--green);transform:translateY(-70%) rotate(45deg)}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
details p{padding:0 0 24px;max-width:70ch}

/* ---------- appel final ---------- */
.final{border-radius:var(--r-lg);background:linear-gradient(150deg,var(--green),#7A8E34);color:#241B06;text-align:center;padding:clamp(52px,7vw,92px) clamp(24px,4vw,48px)}
.final h2{color:#FFFFFF;max-width:18ch;margin-inline:auto}
.final p{margin:18px auto 0;max-width:52ch;color:#F4F5E8}
.final .actions{justify-content:center}

/* ---------- pied de page ---------- */
footer{background:#241708;color:#C3B49A;padding:clamp(46px,6vw,70px) 0 38px;margin-top:clamp(52px,7vw,90px)}
footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:38px}
@media (max-width:760px){ footer .cols{grid-template-columns:1fr} }
footer img{height:30px;width:auto}
footer h3{color:#FBF8F1;font-size:14px;font-weight:700;margin-bottom:14px}
footer ul{margin:0;padding:0;list-style:none;display:grid;gap:10px;font-size:15px}
footer a{color:#C3B49A;text-decoration:none}
footer a:hover{color:var(--gold)}
.legal{margin-top:38px;padding-top:22px;border-top:1px solid #402E17;font-size:13.5px;color:#968672;display:flex;flex-wrap:wrap;gap:8px 26px}
.todo{color:var(--gold);font-weight:700}