:root{
  --brand:#0A3A82; --brand-600:#0C4BA0; --paper:#FFFFFF; --muted:#E6ECF6;
  --blue:#00E5FF; --blue-2:#5FDFFF; --warm:#FF7A45; --warm-2:#FFB16B; --text:#0C1628;
  --ring:#9AD9FF; --shadow:rgba(10,58,130,.10);
}
*{box-sizing:border-box} html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;background:#fff;color:var(--text);line-height:1.65}
a{text-decoration:none;color:var(--brand)} .center{text-align:center} .muted{color:#586581}
.container{width:min(1000px,92%);margin:0 auto}
.nav{position:sticky;top:0;z-index:40;background:linear-gradient(180deg,#0A3A82,#0C4BA0);color:#fff;border-bottom:1px solid rgba(255,255,255,.18)}
.menu{display:flex;gap:22px;align-items:center;justify-content:center;padding:14px 0}
.menu a{color:#f1f7ff;font-weight:800} .menu a:hover{text-decoration:underline}
.hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(900px 400px at 85% -10%, rgba(0,210,255,.26), transparent 60%),
                                      radial-gradient(900px 400px at 10% -10%, rgba(10,58,130,.22), transparent 60%),
                                      linear-gradient(180deg,#0A3A82,#0C4BA0);}
.hero .container{padding:64px 0 26px}
h1{font-size:44px;line-height:1.15;margin:0 0 10px} .accent{color:#ffd9e2} .lead{font-size:18px;color:#eaf3ff}
.trust{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.trust span{border-radius:999px;padding:6px 12px;font-size:13px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#f0f6ff}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}
.hero-anim{padding:18px 0 0}
.hero-anim .bar{height:9px;border-radius:999px;margin:0 auto;width:min(860px,92%);
  background:linear-gradient(90deg, #FF7A45, #FFB16B, #00E5FF, #7C4DFF, #FF7A45);
  background-size:300% 100%;animation:slide 10s linear infinite;
  box-shadow:0 8px 24px rgba(255,122,69,.35), 0 2px 10px rgba(0,229,255,.25);}
@keyframes slide{0%{background-position:0% 0}100%{background-position:300% 0}}
.section{padding:56px 0} .section.alt{background:#FAFBFF}
.section__title{font-size:28px;margin:0 0 14px;color:#0d1b3a;letter-spacing:.2px;}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:12px}
.card{background:#fff;border:1px solid var(--muted);border-radius:16px;padding:18px;box-shadow:0 14px 40px var(--shadow)}
.card .badge{display:inline-block;border-radius:999px;padding:6px 10px;font-weight:700;font-size:12px;background:#fff1f1;color:#7a1d1d;border:1px solid #ffc9c9}
.price{font-size:34px;font-weight:800;margin:8px 0 10px}
.bullets{padding-left:18px}
.featured{border:2px solid var(--brand);box-shadow:0 18px 50px rgba(10,58,130,.12), 0 18px 50px rgba(255,122,69,.10)}
.btn{display:inline-block;border-radius:12px;padding:12px 16px;font-weight:800;border:1.5px solid var(--brand);background:#fff;color:var(--brand);
  transition:transform .15s ease, box-shadow .25s ease, background .25s ease, color .25s ease, background-position .25s ease; background-size:200% 100%;}
.btn--xl{padding:14px 22px;font-size:16px}
.btn:hover{color:#fff;border-color:transparent;background-image:linear-gradient(90deg, var(--warm), var(--warm-2));animation:btnslide 1.8s linear infinite;
  transform:translateY(-1px) scale(1.02);box-shadow:0 12px 30px rgba(255,122,69,.35), 0 2px 10px rgba(255,177,107,.25);}
@keyframes btnslide{0%{background-position:0% 0}100%{background-position:200% 0}}
.btn--pay:hover,.btn--contact:hover{background-image:linear-gradient(90deg, var(--blue), var(--blue-2));
  box-shadow:0 12px 30px rgba(0,229,255,.38), 0 2px 10px rgba(95,223,255,.25);color:#061423;}
.footer{border-top:1px solid rgba(255,255,255,.18)} .footer--blue{background:linear-gradient(180deg,#0A3A82,#0C4BA0);color:#eaf3ff}
.footer__inner{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:18px 0;flex-wrap:wrap}
.footer .legal a{color:#eaf3ff;text-decoration:underline}
/* FAQ cards */
.faq details{background:#fff;border:1px solid var(--muted);border-radius:12px;padding:14px 16px;box-shadow:0 8px 26px var(--shadow)}
.faq details+details{margin-top:12px} .faq summary{font-weight:800;cursor:pointer;list-style:revert;display:list-item;padding-left:4px}
/* Reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:12px}
.review{background:#fff;border:1px solid var(--muted);border-radius:14px;padding:16px;box-shadow:0 10px 28px var(--shadow)}
.review .stars{color:#ffb300;font-weight:800;letter-spacing:1px;margin-bottom:6px} .review .author{color:#39445a;font-weight:700;margin-top:8px}
@media (max-width:960px){.reviews{grid-template-columns:1fr} h1{font-size:36px}}

/* ---------- Formulaire stylisé ---------- */
.form-shell{position:relative;margin-top:12px}
.form-card{
  background:linear-gradient(180deg, #FFFFFF, #FBFDFF);
  border:1px solid var(--muted);
  border-radius:18px;
  padding:18px;
  box-shadow:0 18px 60px var(--shadow);
}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
label{font-weight:700;font-size:13px;color:#1a2846;display:flex;flex-direction:column;gap:8px}
input, textarea, select{
  font:inherit;padding:12px 14px;border-radius:12px;border:1.5px solid #dbe5f2;background:#fff;
  outline:none;transition:border .15s ease, box-shadow .2s ease, transform .05s ease;
  box-shadow:0 1px 0 rgba(13,27,58,.02) inset;
}
input:focus, textarea:focus, select:focus{
  border-color:#69c1ff; box-shadow:0 0 0 4px rgba(105,193,255,.25);
}
input:hover, textarea:hover, select:hover{border-color:#c8d9ee}
.checkbox-row{display:flex;align-items:center;gap:8px}
.checkbox-row input{width:auto}
.form-hint{font-size:12px;color:#6b778c;margin-top:6px}
@media (max-width:760px){.grid{grid-template-columns:1fr}}

/* ---------- Modal Contact ---------- */
.modal-backdrop{
  position:fixed; inset:0; display:none; align-items:center; justify-content:center;
  background:rgba(6,20,35,.56); backdrop-filter:blur(2px); z-index:1000;
}
.modal{width:min(680px,92%); background:#fff; border-radius:18px; padding:16px;
  box-shadow:0 28px 80px rgba(6,20,35,.4);
}
.modal .modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.modal h3{margin:0;font-size:20px}
.modal .x{cursor:pointer;font-size:24px;line-height:1;padding:2px 8px;border-radius:8px;border:1px solid #e6edf7}
.modal .x:hover{background:#f3f7fc}
.show{display:flex}

/* Neon divider between sections */
.divider{padding:18px 0 0}
.divider .bar{
  height:8px;border-radius:999px;margin:0 auto;width:min(860px,92%);
  background:linear-gradient(90deg, #FF7A45, #FFB16B, #00E5FF, #7C4DFF, #FF7A45);
  background-size:300% 100%;animation:slide 10s linear infinite;
  box-shadow:0 8px 24px rgba(255,122,69,.35), 0 2px 10px rgba(0,229,255,.25);
}

/* ===== Mobile Optimizations ===== */
body{font-size:clamp(15px, 2.9vw, 16px);}
h1{font-size:clamp(26px, 6.2vw, 44px); line-height:1.15}
.section__title{font-size:clamp(20px, 4.6vw, 28px)}
.hero .container{padding:38px 0 18px}
.trust{gap:8px}
.trust span{font-size:12px; padding:6px 10px}
@media (max-width: 720px){
  .cta{flex-direction:column; align-items:stretch}
  .btn--xl{width:100%; text-align:center; padding:12px 16px; font-size:15px}
}
@media (max-width: 760px){
  .menu{flex-wrap:wrap; gap:14px; padding:12px 0}
  .section{padding:40px 0}
  .section.alt{padding:40px 0}
  .hero-anim{padding:12px 0 0}
  .hero-anim .bar{height:7px}
  .divider{padding:12px 0 0}
  .divider .bar{height:6px}
  .card{padding:14px}
  .price{font-size:28px}
  .bullets{padding-left:16px}
  label{font-size:13px}
  input, textarea, select{padding:11px 12px}
  .review{padding:14px}
  .review .author{font-size:14px}
  .footer__inner{justify-content:center; text-align:center}
  .footer .legal{width:100%; display:flex; gap:12px; flex-wrap:wrap; justify-content:center}
  .faq summary{padding:6px 2px; font-size:clamp(15px, 4.2vw, 16px)}
  .faq details{padding:12px 14px}
}
@media (max-width: 960px){
  .pricing{grid-template-columns:1fr}
}
@media (min-width: 961px) and (max-width: 1120px){
  .pricing{grid-template-columns:repeat(2,1fr)}
}
.modal .x{padding:6px 10px}