/* ============================================================
   components.css — Grizee
   Nav · Footer · Formulaire de contact
   ============================================================ */

/* ── NAVIGATION ──────────────────────────────────────────── */
/* ⚠⚠ LA HAUTEUR DU MENU EST UNE VARIABLE, et c'est indispensable : le hero
   doit reserver exactement cette hauteur pour que son bandeau ne passe pas
   dessous. Avant le 05/09/2026, le hero reservait 80px en dur puis 56, 38, 28
   et 20px selon la hauteur d'ecran — c'est-a-dire MOINS que les 64px du menu
   des 880px de haut. Le bandeau rouge « Facturation electronique obligatoire »
   disparaissait donc sous le menu sur la plupart des portables.
   La garde du menu n'est pas de la decoration : on ne la comprime pas pour
   gagner de la place, on retrecit le menu lui-meme. */
:root { --nav-h: 64px; }
@media (max-height: 800px) { :root { --nav-h: 54px; } }
@media (max-height: 600px) { :root { --nav-h: 48px; } }

.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  transition:
    background  300ms var(--ease-out),
    border-color 300ms var(--ease-out),
    box-shadow  250ms var(--ease-out);
}
/* Sur le hero sombre : navbar transparente avec texte blanc */
.navbar:not(.scrolled) {
  background: rgba(0,0,0,.45);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
/* .65 sur la barre noire a 45% donnait 2,5:1, sous le seuil lisible */
.navbar:not(.scrolled) .navbar__links a { color: rgba(255,255,255,.92); }
@media (hover: hover) and (pointer: fine) {
  .navbar:not(.scrolled) .navbar__links a:hover { color: #fff; }
}
.navbar:not(.scrolled) .btn--ghost { color: rgba(255,255,255,.95); }
@media (hover: hover) and (pointer: fine) {
  .navbar:not(.scrolled) .btn--ghost:hover { background: rgba(255,255,255,.1); color: #fff; }
}
.navbar:not(.scrolled) .theme-toggle {
  border-color: rgba(255,255,255,.2); color: rgba(255,255,255,.5);
}
/* Scrollé : verre clair */
.navbar.scrolled {
  background: rgba(255,255,255,.88);
  border-bottom: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 1px 32px rgba(0,0,0,.07);
}

.navbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-h);
}
.navbar__logo img { height: 36px; width: auto; }

.navbar__links {
  display: flex; align-items: center; gap: 32px; list-style: none;
}
.navbar__links a {
  font-size: 14px; font-weight: 500; color: var(--muted);
  text-decoration: none; transition: color 160ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .navbar__links a:hover { color: var(--dark); }
}

.navbar__actions { display: flex; align-items: center; gap: 10px; }

@media (max-width: 900px) { .navbar__links { display: none; } }

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  border-top: none;
  padding: 72px 0 40px;
  background: #1D1D1F;
}
.footer__grid {
  display: grid; grid-template-columns: 200px 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.08); margin-bottom: 32px;
}
.footer__logo img { height: 32px; width: auto; margin-bottom: 14px; }
.footer__desc { font-size: 13px; color: rgba(245,245,247,.45); line-height: 1.65; }
.footer__col-title {
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(245,245,247,.75); margin-bottom: 16px;
}
.footer__links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__links a { font-size: 14px; color: rgba(245,245,247,.45); text-decoration: none; transition: color 160ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .footer__links a:hover { color: rgba(245,245,247,.9); }
}
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer__legal { font-size: 13px; color: rgba(245,245,247,.3); }
.footer__legal a { color: rgba(245,245,247,.3); text-decoration: none; }
@media (hover: hover) and (pointer: fine) {
  .footer__legal a:hover { color: rgba(245,245,247,.7); }
}
.footer__socials { display: flex; gap: 10px; }
.social-btn {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center;
  color: rgba(245,245,247,.45); text-decoration: none;
  transition: background 160ms var(--ease-out), color 160ms var(--ease-out), transform 140ms var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}
@media (hover: hover) and (pointer: fine) {
  .social-btn:hover { background: rgba(255,255,255,.14); color: rgba(245,245,247,.9); }
}
.social-btn:active { transform: scale(0.93); }

@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer__grid { grid-template-columns: 1fr; } }

/* ── FORMULAIRE DE CONTACT ───────────────────────────────── */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 13px; font-weight: 600; color: var(--text);
  letter-spacing: .02em;
}
.form-label .req { color: var(--brand); }
.form-input, .form-select, .form-textarea {
  padding: 11px 14px; border: 1.5px solid var(--border);
  border-radius: var(--r-sm); font-family: inherit; font-size: 14px;
  color: var(--text); background: var(--white);
  transition: border-color .2s, box-shadow .2s; outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(245,184,0,.18);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-honeypot { display: none !important; }
.form-captcha {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.form-captcha-q { font-size: 14px; color: var(--muted); }
.form-captcha .form-input { max-width: 90px; }
.form-check { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.form-check input { margin-top: 2px; accent-color: var(--brand); }
.form-check span { font-size: 13px; color: var(--muted); line-height: 1.5; }
.form-check a { color: var(--brand-dark); }
.form-success {
  padding: 16px 20px;
  background: #F0FDF4; border: 1px solid #86EFAC; border-radius: var(--r-sm);
  color: #15803D; font-size: 15px; font-weight: 500;
}
.form-error {
  padding: 12px 16px;
  background: #FEF2F2; border: 1px solid #FECACA; border-radius: var(--r-sm);
  color: #DC2626; font-size: 14px;
}

@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* ── BREADCRUMB ──────────────────────────────────────────── */
.breadcrumb {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  list-style: none; font-size: 13px; color: var(--muted);
  padding: 12px 0;
}
.breadcrumb a { color: var(--muted); text-decoration: none; transition: color .2s; }
.breadcrumb a:hover { color: var(--brand-dark); }
.breadcrumb li + li::before { content: '/'; opacity: .4; }

/* ── TABLE COMPARATIF ────────────────────────────────────── */
.table-wrapper { overflow-x: auto; border-radius: var(--r); border: 1px solid var(--border); }
.compare-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.compare-table th {
  padding: 14px 18px; background: #F8FAFC; font-weight: 700; font-size: 13px;
  color: var(--dark); text-align: left; border-bottom: 1px solid var(--border);
}
.compare-table th.highlight { background: var(--brand-light); color: var(--brand-dark); }
.compare-table td {
  padding: 12px 18px; border-bottom: 1px solid var(--border);
  color: var(--text); vertical-align: middle;
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: #FAFBFE; }
.check  { color: #15803D; font-weight: 700; }
.cross  { color: #CBD5E1; }
.partial { color: var(--brand-dark); font-weight: 600; }