/* ════════════════════════════════════════════════════
   Solutionaty — landing
   Palette relevée sur le logo : navy #14246B, orange #F1581A
   ════════════════════════════════════════════════════ */

:root{
  /* bleus */
  --navy-900:#080f2e;
  --navy-800:#0c1741;
  --navy-700:#14246B;   /* logo */
  --navy-600:#1b3090;
  --navy-500:#2748c4;
  --navy-300:#7d93e8;

  /* orange */
  --or-600:#c4400d;
  --or-500:#F1581A;     /* logo */
  --or-400:#ff7a3d;
  --or-200:#ffc7a6;

  /* neutres */
  --white:#ffffff;
  --ink:#0b1230;
  --muted:#c9d2f2;
  --muted-2:#93a2d4;

  /* verre */
  --glass-bg:rgba(255,255,255,.06);
  --glass-bg-2:rgba(255,255,255,.10);
  --glass-br:rgba(255,255,255,.14);
  --glass-hi:rgba(255,255,255,.35);
  --glass-sh:0 30px 80px -28px rgba(3,8,30,.9);

  --r-sm:12px;
  --r-md:18px;
  --r-lg:28px;
  --wrap:1100px;
  --gut:20px;
  --ease:cubic-bezier(.22,.68,.32,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  min-height:100vh;
  font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--white);
  background:
    radial-gradient(120% 90% at 50% -10%, #16255f 0%, rgba(22,37,95,0) 60%),
    linear-gradient(180deg, var(--navy-900) 0%, #060b22 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}

/* ── LE VERRE ────────────────────────────────────────
   Un fond translucide, une bordure claire, et un liseré
   plus clair en haut : ce dernier fait la différence
   entre « transparent » et « en verre ». */
.glass{
  position:relative;
  background:linear-gradient(160deg, var(--glass-bg-2), var(--glass-bg));
  border:1px solid var(--glass-br);
  border-radius:var(--r-lg);
  box-shadow:var(--glass-sh);
  -webkit-backdrop-filter:blur(22px) saturate(150%);
  backdrop-filter:blur(22px) saturate(150%);
}
.glass::before{
  content:"";
  position:absolute;inset:0;
  border-radius:inherit;
  padding:1px;
  background:linear-gradient(180deg, var(--glass-hi), rgba(255,255,255,0) 45%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask-composite:exclude;
  pointer-events:none;
}

/* ── AURORE ──────────────────────────────────────────
   Trois taches floues, fixées derrière tout le reste.
   C'est ce que le verre a à flouter : sans elles, un
   fond uni donne une vitre posée sur du vide. */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.aurora__blob{
  position:absolute;
  border-radius:50%;
  filter:blur(90px);
  opacity:.5;
}
.aurora__blob--1{
  width:52vw;height:52vw;min-width:340px;min-height:340px;
  top:-14vw;left:-8vw;
  background:radial-gradient(circle, var(--navy-500), transparent 70%);
}
.aurora__blob--2{
  width:44vw;height:44vw;min-width:300px;min-height:300px;
  top:24vh;right:-12vw;
  background:radial-gradient(circle, var(--or-500), transparent 70%);
  opacity:.34;
}
.aurora__blob--3{
  width:46vw;height:46vw;min-width:300px;min-height:300px;
  bottom:-16vw;left:22vw;
  background:radial-gradient(circle, var(--navy-600), transparent 70%);
  opacity:.42;
}

/* ── NAVIGATION ─────────────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:40;
  padding:16px 0;
  border-bottom:1px solid transparent;
  transition:background .25s var(--ease),border-color .25s var(--ease),padding .25s var(--ease);
}
.nav.is-stuck{
  padding:10px 0;
  background:rgba(8,15,46,.72);
  border-bottom-color:var(--glass-br);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
}
.nav__inner{display:flex;align-items:center;gap:20px;position:relative}

.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand__mark{height:30px;width:auto;border-radius:7px}
.brand__text{font-weight:700;font-size:17px;letter-spacing:-.01em}

.nav__links{margin-left:auto;display:flex;align-items:center;gap:28px}
.nav__links a{
  font-size:14.5px;font-weight:500;color:var(--muted);
  transition:color .18s var(--ease);
}
.nav__links a:hover{color:var(--white)}

.nav__burger{
  display:none;margin-left:auto;
  width:40px;height:40px;padding:10px 9px;
  background:var(--glass-bg);border:1px solid var(--glass-br);
  border-radius:var(--r-sm);cursor:pointer;
}
.nav__burger span{display:block;height:2px;border-radius:2px;background:var(--white)}
.nav__burger span + span{margin-top:4px}

/* ── HERO ───────────────────────────────────────────── */
.hero{padding:clamp(70px,16vh,150px) 0 clamp(60px,12vh,120px)}
.hero__inner{max-width:760px;text-align:center;display:flex;flex-direction:column;align-items:center}

.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px 7px 12px;margin-bottom:26px;
  font-size:12.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  color:var(--muted);
  background:var(--glass-bg);border:1px solid var(--glass-br);border-radius:999px;
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.pill__dot{
  width:7px;height:7px;border-radius:50%;flex:none;
  background:var(--or-500);box-shadow:0 0 0 4px rgba(241,88,26,.2);
}

.hero__title{
  margin:0;
  font-size:clamp(40px,8.2vw,76px);
  font-weight:800;letter-spacing:-.035em;line-height:1.03;
}
.grad{
  background:linear-gradient(100deg, var(--or-400) 10%, var(--or-200) 55%, var(--navy-300) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

.hero__lead{
  margin:24px 0 0;max-width:560px;
  font-size:clamp(16px,2.1vw,18.5px);line-height:1.65;color:var(--muted);
}

.hero__cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:38px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 26px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:-.005em;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn--accent{
  background:linear-gradient(135deg, var(--or-500), var(--or-600));
  box-shadow:0 14px 34px -14px rgba(241,88,26,.9);
}
.btn--ghost{
  background:var(--glass-bg);border-color:var(--glass-br);color:var(--muted);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.btn--ghost:hover{color:var(--white);border-color:rgba(255,255,255,.3)}

/* ── SECTIONS ───────────────────────────────────────── */
.sec{padding:clamp(60px,11vh,110px) 0}

/* ── PRODUIT ─────────────────────────────────────────
   Caissex tient en un nom et une phrase. La place restante
   va à une forme en verre qui évoque un écran sans rien
   affirmer : la page ne promet ainsi que ce qu'une
   conversation pourra confirmer. */
.product{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,76px);align-items:center}
.product__copy{min-width:0}

.eyebrow{
  display:block;margin-bottom:14px;
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--or-400);
}
.product__name{
  margin:0;
  font-size:clamp(38px,6.4vw,62px);font-weight:800;letter-spacing:-.035em;line-height:1;
}
.product__line{
  margin:20px 0 0;max-width:420px;
  font-size:clamp(16px,2vw,19px);line-height:1.6;color:var(--muted);
}

/* Trois lignes, pas trois cartes : le produit gagne en precision
   sans que la page gagne en bruit. La puce est le seul ornement. */
.points{
  list-style:none;
  margin:22px 0 0;padding:0;
  display:flex;flex-direction:column;gap:13px;
  max-width:440px;
}
.points li{
  position:relative;
  padding-left:20px;
  font-size:15px;line-height:1.55;color:var(--muted);
}
.points li::before{
  content:"";
  position:absolute;left:0;top:.62em;
  width:6px;height:6px;border-radius:50%;
  background:var(--or-500);
  box-shadow:0 0 0 3px rgba(241,88,26,.16);
}
.link{
  display:inline-block;margin-top:26px;
  font-size:15px;font-weight:600;color:var(--or-400);
  transition:color .18s var(--ease);
}
.link:hover{color:var(--or-200)}
.link span{display:inline-block;transition:transform .18s var(--ease)}
.link:hover span{transform:translateX(4px)}

/* La forme : des rectangles flous, et pas un mot. */
.product__visual{position:relative;padding:8px 8px 34px}
.device{padding:22px;display:flex;flex-direction:column;gap:16px;min-height:270px}
.device__bar{display:flex;gap:7px;margin-bottom:4px}
.device__bar i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.22)}
.device__bar i:first-child{background:rgba(241,88,26,.55)}

.device__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}
.device__grid i{
  height:52px;border-radius:var(--r-sm);
  background:linear-gradient(150deg, rgba(255,255,255,.16), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.1);
}
.device__grid i:nth-child(4){
  background:linear-gradient(150deg, rgba(241,88,26,.5), rgba(241,88,26,.16));
  border-color:rgba(241,88,26,.35);
}
.device__row{
  height:13px;border-radius:7px;
  background:linear-gradient(90deg, rgba(255,255,255,.17), rgba(255,255,255,.05));
}
.device__row--short{width:52%}

.chip{
  position:absolute;right:-6px;bottom:0;
  width:124px;height:60px;border-radius:var(--r-md);
}

/* ── CONTACT ────────────────────────────────────────── */
.sec--contact{padding-bottom:clamp(70px,12vh,130px)}
.contact{padding:clamp(38px,6vw,60px);text-align:center}
.contact__title{margin:0;font-size:clamp(30px,5vw,46px);font-weight:800;letter-spacing:-.03em}
.contact__lead{
  margin:16px auto 0;max-width:430px;
  font-size:clamp(15px,1.9vw,17px);line-height:1.6;color:var(--muted);
}
.contact__mails{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:32px}
.mail{
  padding:12px 20px;border-radius:999px;
  font-size:14.5px;font-weight:500;color:var(--muted);
  background:var(--glass-bg);border:1px solid var(--glass-br);
  transition:color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
  word-break:break-word;
}
.mail:hover{color:var(--white);border-color:rgba(255,255,255,.3);transform:translateY(-2px)}

/* ── PIED ───────────────────────────────────────────── */
.foot{padding:30px 0 40px;border-top:1px solid rgba(255,255,255,.07)}
.foot__inner{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.foot__copy{margin-left:auto;font-size:13px;color:var(--muted-2)}

/* ── APPARITION ─────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ── TÉLÉPHONE ──────────────────────────────────────── */
@media (max-width:820px){
  :root{--gut:16px}

  .nav__burger{display:block}
  .nav__links{
    position:absolute;left:0;right:0;top:calc(100% + 14px);
    margin-left:0;flex-direction:column;align-items:stretch;gap:0;
    padding:8px;border-radius:var(--r-md);
    background:rgba(9,16,48,.94);border:1px solid var(--glass-br);
    -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
    display:none;
  }
  .nav__links.is-open{display:flex}
  .nav__links a{padding:13px 12px;font-size:15.5px}

  .product{grid-template-columns:1fr;gap:40px}
  .product__line{max-width:none}
  .product__visual{padding-bottom:28px}
  .chip{width:104px;height:52px;right:0}
  .foot__copy{margin-left:0;width:100%}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover,.mail:hover{transform:none}
}

/* ── maquette applicative ──────────────────────────── */
.hero__visual{position:relative;perspective:1600px}
.shot{overflow:hidden;border-radius:var(--r-lg);
  transform:rotateY(-7deg) rotateX(3deg);
  transition:transform .8s var(--ease)}
.hero__visual:hover .shot{transform:rotateY(-2deg) rotateX(1deg)}

.shot__bar{display:flex;align-items:center;gap:.8rem;
  padding:.72rem 1.05rem;background:rgba(9,17,52,.72);
  border-bottom:1px solid rgba(255,255,255,.12)}
.shot__dots{display:inline-flex;gap:6px}
.shot__dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.28)}
.shot__dots i:first-child{background:var(--or-500)}
.shot__title{font-size:.83rem;font-weight:700;color:var(--muted);
  letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.shot__badge{margin-left:auto;padding:.2rem .6rem;border-radius:999px;
  font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;
  background:rgba(52,211,153,.16);color:#6ee7b7;border:1px solid rgba(52,211,153,.35);
  white-space:nowrap}

.shot__body{display:grid;grid-template-columns:1fr .78fr;gap:.6rem;
  padding:.7rem;background:rgba(8,14,42,.5)}

.shot__tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:.42rem}
.tile{display:flex;flex-direction:column;justify-content:space-between;gap:.3rem;
  min-height:58px;padding:.48rem .5rem;border-radius:var(--r-sm);cursor:default;
  background:linear-gradient(160deg,rgba(255,255,255,.12),rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.14);color:#fff;text-align:left;
  font:600 .65rem/1.2 inherit;letter-spacing:.01em;
  transition:border-color .25s,background .25s,transform .25s}
.tile em{font-style:normal;font-weight:800;font-size:.72rem;color:var(--or-200)}
.tile:hover{transform:translateY(-1px);border-color:rgba(241,88,26,.5)}
.tile--on{background:linear-gradient(160deg,rgba(241,88,26,.42),rgba(241,88,26,.16));
  border-color:rgba(241,88,26,.75);
  box-shadow:0 8px 22px -10px rgba(241,88,26,.8)}
.tile--on em{color:#fff}

.shot__ticket{display:flex;flex-direction:column;gap:.3rem;
  padding:.6rem;border-radius:var(--r-sm);
  background:rgba(4,9,30,.62);border:1px solid rgba(255,255,255,.12)}
.ticket__head,.ticket__line{display:grid;grid-template-columns:1.4rem 1fr auto;
  gap:.4rem;font-size:.66rem;align-items:center}
.ticket__head{color:var(--muted-2);text-transform:uppercase;font-weight:700;
  letter-spacing:.06em;padding-bottom:.35rem;
  border-bottom:1px solid rgba(255,255,255,.12)}
.ticket__line{padding:.3rem 0;color:#e8edff;font-weight:600;
  border-bottom:1px dashed rgba(255,255,255,.08)}
.ticket__line span:last-child{font-weight:800}
.ticket__total{display:flex;justify-content:space-between;align-items:baseline;
  margin-top:auto;padding-top:.5rem;font-size:.7rem;color:var(--muted)}
.ticket__total strong{font-size:1.18rem;color:#fff;letter-spacing:-.02em}
.ticket__route{padding:.3rem .5rem;border-radius:8px;font-size:.63rem;font-weight:600;
  background:rgba(241,88,26,.14);border:1px solid rgba(241,88,26,.3);
  color:var(--or-200)}
.ticket__route b{color:#fff}
.ticket__pay{display:grid;grid-template-columns:1fr 1fr;gap:.32rem}
.pay{padding:.4rem;border-radius:8px;text-align:center;
  font-size:.65rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.pay--cash{background:rgba(52,211,153,.16);color:#6ee7b7;
  border:1px solid rgba(52,211,153,.32)}
.pay--card{background:rgba(125,147,232,.18);color:#b9c6ff;
  border:1px solid rgba(125,147,232,.35)}

/* cartouches flottants */
.float{position:absolute;display:flex;flex-direction:column;gap:.1rem;
  padding:.7rem 1rem;border-radius:var(--r-md);
  animation:bob 6s var(--ease) infinite alternate}
.float__label{font-size:.66rem;text-transform:uppercase;letter-spacing:.09em;
  color:var(--muted-2);font-weight:700}
.float__value{font-size:1rem;font-weight:800;letter-spacing:-.01em}
.float--kds{top:-1.1rem;left:-1.1rem}
.float--kds .float__value{color:#6ee7b7}
.float--kpi{bottom:-1.3rem;right:-.6rem;animation-delay:-3s}
.float--kpi .float__value{color:var(--or-200)}
@keyframes bob{from{transform:translateY(0)}to{transform:translateY(-10px)}}

/* ══ FORMULAIRE ═════════════════════════════════════
   Trois champs et un bouton. L'adresse e-mail n'etait pas
   demandee, mais sans elle un message arrive sans personne
   a qui repondre. */
.form{display:flex;flex-direction:column;gap:14px;margin-top:30px;text-align:left}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

.field{display:flex;flex-direction:column;gap:7px;min-width:0}
.field > span{
  font-size:11.5px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;
  color:var(--muted-2);
}
.field input,.field textarea{
  width:100%;
  padding:13px 15px;
  font:inherit;font-size:15px;color:var(--white);
  background:rgba(255,255,255,.05);
  border:1px solid var(--glass-br);
  border-radius:var(--r-sm);
  transition:border-color .18s var(--ease),background .18s var(--ease);
}
.field textarea{resize:vertical;min-height:112px;line-height:1.55}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.field input:focus,.field textarea:focus{
  outline:none;
  border-color:var(--or-500);
  background:rgba(255,255,255,.08);
}
.form .btn{align-self:flex-start;margin-top:4px}

/* Le piege a robots de Web3Forms : un champ que personne ne voit
   et que seuls les automates remplissent. */
.hp{position:absolute;left:-9999px;opacity:0;pointer-events:none}

.form__note{
  margin:0;padding:12px 15px;border-radius:var(--r-sm);
  font-size:14px;line-height:1.5;
  background:rgba(255,255,255,.06);border:1px solid var(--glass-br);color:var(--muted);
}
.form__note.is-ok{border-color:rgba(52,211,153,.45);color:#6ee7b7}
.form__note.is-bad{border-color:rgba(241,88,26,.5);color:var(--or-200)}

/* ══ PAGE CAISSEX ═══════════════════════════════════ */
.page-head{padding:clamp(48px,9vh,88px) 0 clamp(30px,5vh,52px)}
.page-head__inner{max-width:720px}
.back{
  display:inline-block;margin-bottom:22px;
  font-size:14px;font-weight:600;color:var(--muted-2);
  transition:color .18s var(--ease);
}
.back:hover{color:var(--white)}
.page-title{
  margin:0;
  font-size:clamp(40px,8vw,72px);font-weight:800;letter-spacing:-.035em;line-height:1;
}
.page-lead{
  margin:22px 0 0;max-width:560px;
  font-size:clamp(16px,2.1vw,19px);line-height:1.65;color:var(--muted);
}

/* La maquette a besoin d'air autour d'elle : les etiquettes
   flottantes debordent volontairement de son cadre. */
.stage{padding:clamp(28px,5vw,46px) 0 clamp(46px,8vw,72px)}
.stage__inner{position:relative;max-width:900px;margin:0 auto;padding:22px 14px 30px}

/* ── Les trois ecrans ─────────────────────────────── */
.sec__head{max-width:600px;margin-bottom:clamp(26px,4vw,40px)}
.sec__title{margin:0;font-size:clamp(26px,4.4vw,38px);font-weight:800;letter-spacing:-.03em}
.sec__lead{margin:14px 0 0;font-size:16px;line-height:1.6;color:var(--muted)}

.screens{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.screen{padding:26px 24px 28px}
.screen__num{
  display:block;margin-bottom:16px;
  font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--or-400);
}
.screen__name{margin:0 0 10px;font-size:19px;font-weight:700;letter-spacing:-.015em}
.screen__text{margin:0;font-size:14.5px;line-height:1.6;color:var(--muted)}

/* ── Ce qui tient ─────────────────────────────────── */
.holds{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.hold{padding:24px}
.hold__name{margin:0 0 9px;font-size:16.5px;font-weight:700;letter-spacing:-.01em}
.hold__text{margin:0;font-size:14.5px;line-height:1.6;color:var(--muted)}
.hold__text b{color:var(--or-200);font-weight:700}

/* ── Appel final ──────────────────────────────────── */
.cta{padding:clamp(36px,6vw,56px);text-align:center}
.cta__title{margin:0;font-size:clamp(26px,4.6vw,40px);font-weight:800;letter-spacing:-.03em}
.cta__lead{margin:14px auto 26px;max-width:420px;font-size:16px;line-height:1.6;color:var(--muted)}

@media (max-width:820px){
  .form__row{grid-template-columns:1fr}
  .screens{grid-template-columns:1fr}
  .holds{grid-template-columns:1fr}
  .stage__inner{padding:16px 6px 26px}
}

/* ══ LES FAITS ══════════════════════════════════════
   Trois reperes sous le pli du titre. Ils ne sont pas la
   pour decorer : une page qui ne dit rien de concret se lit
   comme une societe qui n'a encore rien fait. */
.facts{
  list-style:none;
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:clamp(22px,5vw,54px);
  margin:44px 0 0;padding:26px 0 0;
  border-top:1px solid rgba(255,255,255,.1);
  width:100%;max-width:640px;
}
.facts li{display:flex;flex-direction:column;gap:5px;text-align:center;min-width:0}
.facts strong{
  font-size:clamp(20px,3.4vw,26px);font-weight:800;letter-spacing:-.025em;
  color:var(--or-200);
}
.facts span{font-size:12.5px;line-height:1.45;color:var(--muted-2);max-width:170px}

/* Le pied porte le lieu : une adresse et une ville valent
   plus qu'une page entiere pour dire qu'on existe. */
.foot__place{font-size:13px;color:var(--muted-2)}
.foot__place a{color:var(--muted);transition:color .18s var(--ease)}
.foot__place a:hover{color:var(--white)}

@media (max-width:820px){
  .facts{gap:20px;justify-content:flex-start;text-align:left}
  .facts li{flex:1 1 130px;text-align:left}
  .facts span{max-width:none}
  .foot__place{width:100%}
}