/* ===========================================================
   HosDigital — Feuille de style globale
   =========================================================== */

:root{
  --bg:#0b1020;
  --bg-2:#0f1730;
  --surface:#121a35;
  --surface-2:#172143;
  --line:#243155;
  --text:#eaf0ff;
  --muted:#9fb0d8;
  --primary:#5b8cff;
  --primary-2:#7aa2ff;
  --accent:#27e0b0;
  --accent-2:#19c9a0;
  --warn:#ffb454;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 12px 40px rgba(3,9,30,.45);
  --maxw:1140px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(91,140,255,.18), transparent 60%),
    radial-gradient(900px 600px at -10% 10%, rgba(39,224,176,.12), transparent 55%),
    var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3.5vw,2.4rem);font-weight:800;letter-spacing:-.01em}
h3{font-size:1.2rem;font-weight:700}
p{color:var(--muted)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:84px 0}
.center{text-align:center}
.muted{color:var(--muted)}
.accent{color:var(--accent)}
.grad{
  background:linear-gradient(90deg,var(--primary-2),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:13px 22px;border-radius:999px;font-weight:700;font-size:.98rem;
  border:1px solid transparent;cursor:pointer;transition:.2s ease;
}
.btn-primary{background:linear-gradient(90deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 8px 24px rgba(91,140,255,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(91,140,255,.5)}
.btn-accent{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#04231b}
.btn-accent:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--primary);color:#fff}

/* Header / Nav */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(11,16,32,.72);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.15rem;letter-spacing:-.01em}
.brand .logo{width:34px;height:34px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--muted);font-weight:600;font-size:.97rem;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;transition:.3s}

/* Hero */
.hero{padding:90px 0 60px;position:relative}
.hero .eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:7px 14px;border:1px solid var(--line);border-radius:999px;
  color:var(--muted);font-weight:600;font-size:.85rem;margin-bottom:22px;
  background:rgba(23,33,67,.5);
}
.hero p.lead{font-size:1.18rem;max-width:620px;margin:18px 0 30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero-visual{
  background:linear-gradient(160deg,var(--surface),var(--surface-2));
  border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow);
}
.mock-window{background:#0a1430;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.mock-bar{display:flex;gap:7px;padding:12px 14px;border-bottom:1px solid var(--line);background:#0c1838}
.mock-bar i{width:11px;height:11px;border-radius:50%;display:block}
.mock-bar i:nth-child(1){background:#ff5f57}
.mock-bar i:nth-child(2){background:#febc2e}
.mock-bar i:nth-child(3){background:#28c840}
.mock-body{padding:20px}
.mock-line{height:12px;border-radius:6px;background:linear-gradient(90deg,#1d2c57,#27407f);margin:10px 0}
.mock-line.s{width:55%}
.mock-line.m{width:80%}
.mock-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.mock-cards div{height:54px;border-radius:10px;background:linear-gradient(160deg,#16265a,#1d306b)}

/* Trust bar */
.trust{display:flex;flex-wrap:wrap;gap:14px 34px;align-items:center;justify-content:center;opacity:.85}
.trust span{color:var(--muted);font-weight:700;letter-spacing:.04em;font-size:.9rem}

/* Cards / features */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  background:linear-gradient(160deg,var(--surface),var(--surface-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  transition:.25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:var(--shadow)}
.card .ico{
  width:48px;height:48px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:rgba(91,140,255,.14);border:1px solid var(--line);
}
.card h3{margin-bottom:.4em}
.card p{margin:0;font-size:.97rem}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{
  background:linear-gradient(160deg,var(--surface),var(--surface-2));
  border:1px solid var(--line);border-radius:20px;padding:30px;display:flex;flex-direction:column;
  position:relative;transition:.25s ease;
}
.plan:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.plan.popular{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 18px 50px rgba(39,224,176,.18)}
.plan .tag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#04231b;
  padding:6px 16px;border-radius:999px;font-weight:800;font-size:.78rem;letter-spacing:.03em;
}
.plan .plan-name{font-weight:800;font-size:1.25rem}
.plan .plan-for{color:var(--muted);font-size:.92rem;margin-bottom:18px}
.price{display:flex;align-items:baseline;gap:6px;margin:6px 0}
.price .amount{font-size:2.6rem;font-weight:800;letter-spacing:-.02em}
.price .cur{font-size:1.4rem;font-weight:700}
.price .per{color:var(--muted);font-size:.92rem}
.sub-price{
  margin:4px 0 20px;padding:10px 14px;border:1px dashed var(--line);border-radius:10px;
  color:var(--muted);font-size:.92rem;background:rgba(23,33,67,.4);
}
.sub-price b{color:var(--text)}
.features{list-style:none;padding:0;margin:0 0 24px}
.features li{display:flex;gap:10px;align-items:flex-start;padding:8px 0;color:var(--text);font-size:.96rem}
.features li svg{flex:0 0 auto;margin-top:3px}
.features li.off{color:var(--muted);opacity:.55}
.plan .btn{width:100%;justify-content:center;margin-top:auto}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{background:rgba(23,33,67,.4);border:1px solid var(--line);border-radius:14px;padding:24px}
.step .n{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(90deg,var(--primary),var(--primary-2));color:#fff;margin-bottom:14px;
}
.step h3{font-size:1.05rem}
.step p{font-size:.92rem;margin:0}

/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden;background:rgba(23,33,67,.35)}
.faq-item summary{cursor:pointer;padding:18px 20px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:1.4rem;color:var(--accent)}
.faq-item[open] summary::after{content:'–'}
.faq-item p{padding:0 20px 18px;margin:0}

/* CTA band */
.cta-band{
  background:linear-gradient(120deg,rgba(91,140,255,.22),rgba(39,224,176,.18));
  border:1px solid var(--line);border-radius:24px;padding:48px;text-align:center;
}
.cta-band h2{margin-bottom:.3em}
.cta-band .hero-actions{justify-content:center}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;margin-bottom:6px;font-size:.92rem}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border-radius:10px;border:1px solid var(--line);
  background:#0a1430;color:var(--text);font-family:inherit;font-size:.97rem;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary)}
.contact-info li{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);list-style:none}
.contact-info ul{padding:0;margin:0}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:50px 0 30px;background:rgba(8,12,26,.6)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer-grid h4{font-size:.95rem;margin:0 0 14px}
.footer-grid a{display:block;color:var(--muted);padding:5px 0;font-size:.93rem}
.footer-grid a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}

/* Page hero (inner pages) */
.page-hero{padding:70px 0 30px;text-align:center}
.page-hero p{max-width:640px;margin:14px auto 0;font-size:1.1rem}

/* utils */
.mt-s{margin-top:14px}.mt{margin-top:28px}.mt-l{margin-top:46px}
.badge{display:inline-block;padding:4px 12px;border-radius:999px;background:rgba(39,224,176,.12);color:var(--accent);font-weight:700;font-size:.8rem;border:1px solid var(--line)}

/* ===== Avis / Reviews ===== */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:linear-gradient(160deg,var(--surface),var(--surface-2));border:1px solid var(--line);border-radius:16px;padding:24px}
.review .stars{color:#ffd166;font-size:1.05rem;letter-spacing:2px;margin-bottom:10px}
.review p{color:var(--text);margin:0 0 16px;font-size:.97rem}
.review .who{display:flex;align-items:center;gap:12px}
.review .avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#04231b;background:linear-gradient(135deg,var(--accent),var(--primary))}
.review .who small{display:block;color:var(--muted)}
.avg-box{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:center;margin-bottom:40px}
.avg-num{font-size:3rem;font-weight:800;line-height:1}
.avg-box .stars{color:#ffd166;font-size:1.4rem;letter-spacing:3px}

/* Star rating input */
.star-rating{display:inline-flex;flex-direction:row-reverse;gap:4px}
.star-rating input{display:none}
.star-rating label{font-size:1.8rem;color:#39456f;cursor:pointer;transition:.15s}
.star-rating input:checked ~ label,
.star-rating label:hover,
.star-rating label:hover ~ label{color:#ffd166}

/* Brief form sections */
.brief-section{background:linear-gradient(160deg,var(--surface),var(--surface-2));border:1px solid var(--line);border-radius:16px;padding:26px;margin-bottom:22px}
.brief-section h3{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.brief-section .num{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;font-size:.9rem;font-weight:800;background:linear-gradient(90deg,var(--primary),var(--primary-2));color:#fff;flex:0 0 auto}
.brief-section>p{margin:0 0 18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:620px){.field-row{grid-template-columns:1fr}}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:620px){.check-grid{grid-template-columns:1fr}}
.check{display:flex;align-items:center;gap:10px;padding:11px 14px;border:1px solid var(--line);border-radius:10px;background:#0a1430;cursor:pointer;font-size:.95rem}
.check input{width:18px;height:18px;accent-color:var(--accent)}
.plan-pill{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(39,224,176,.12);border:1px solid var(--accent);color:var(--accent);font-weight:700;font-size:.85rem;margin-bottom:8px}

/* Admin */
.admin-table{width:100%;border-collapse:collapse;font-size:.93rem}
.admin-table th,.admin-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.admin-table th{color:var(--muted);font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:700}
.pill.ok{background:rgba(39,224,176,.15);color:var(--accent)}
.pill.wait{background:rgba(255,180,84,.15);color:var(--warn)}
.btn-sm{padding:7px 14px;font-size:.85rem;border-radius:8px}
.btn-danger{background:#ff5f57;color:#fff}
.btn-ok{background:var(--accent);color:#04231b}
.alert{padding:14px 16px;border-radius:10px;margin-bottom:18px;font-weight:600;border:1px solid var(--line)}
.alert.success{background:rgba(39,224,176,.14);border-color:var(--accent)}
.alert.error{background:rgba(255,95,87,.14);border-color:#ff5f57}

/* Responsive */
@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-visual{order:-1}
  .grid-3,.pricing,.reviews{grid-template-columns:1fr}
  .grid-2,.contact-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links{
    position:fixed;inset:70px 0 auto 0;flex-direction:column;gap:0;
    background:var(--bg-2);border-bottom:1px solid var(--line);
    padding:10px 22px 20px;transform:translateY(-130%);transition:.3s;
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 0;width:100%;border-bottom:1px solid var(--line)}
  .burger{display:block}
  .nav-cta .btn-ghost{display:none}
  .section{padding:60px 0}
}
@media(max-width:560px){
  .steps,.footer-grid{grid-template-columns:1fr}
  .cta-band{padding:32px 20px}
}