/* Brodista — styles provisoires, en attente de charte graphique/logo */

:root {
  --accent: #047857;
  --accent-dark: #065f46;
  --ink: #0f3d30;
  --text: #15181f;
  --text-light: #5b6472;
  --bg: #ffffff;
  --bg-alt: #f6f7f8;
  --border: #e4e6ea;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

h1, h2, h3 { letter-spacing: -0.015em; font-weight: 800; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
.site-header {
  background: var(--ink);
  position: sticky;
  top: 0;
  z-index: 20;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  gap: 16px;
}

.logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,.25);
  color: #fff;
  font-size: 1.1rem;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-left: auto;
}

.main-nav > a, .nav-item > a {
  color: rgba(255,255,255,.82);
  font-size: 0.92rem;
  padding: 8px 10px;
  border-radius: 6px;
}
.main-nav > a:hover, .nav-item > a:hover { color: #fff; background: rgba(255,255,255,.08); text-decoration: none; }

.nav-item { position: relative; }
.nav-caret { font-size: 0.65rem; opacity: 0.7; }

.mega-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #fff;
  color: var(--text);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0,0,0,.18);
  padding: 10px;
  min-width: 260px;
  z-index: 30;
}
.nav-item:hover .mega-menu, .nav-item.open .mega-menu { display: block; }

.mega-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--text) !important;
  font-size: 0.92rem;
}
.mega-item:hover { background: var(--bg-alt); text-decoration: none; }
.mega-count { color: var(--text-light); font-size: 0.8rem; }
.mega-all { color: var(--accent) !important; font-weight: 600; justify-content: flex-start; gap: 6px; margin-top: 4px; border-top: 1px solid var(--border); padding-top: 12px; }

.btn-devis {
  background: var(--accent);
  color: #fff !important;
  padding: 9px 18px;
  border-radius: 6px;
  font-weight: 600;
}
.btn-devis:hover { text-decoration: none; opacity: 0.9; background: var(--accent); color: #fff !important; }

@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }
  .main-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    margin-left: 0;
    padding-top: 10px;
  }
  .main-nav.open { display: flex; }
  .main-nav > a, .nav-item > a { padding: 12px 10px; }
  .nav-item.open .mega-menu { display: block; position: static; box-shadow: none; margin: 4px 0 8px; }
  .btn-devis { text-align: center; margin-top: 8px; }
}

/* Hero */
.hero {
  padding: 72px 0 56px;
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
  text-align: center;
}
.hero-kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.hero h1 { font-size: 2.4rem; margin-bottom: 14px; letter-spacing: -0.01em; }
.hero p { color: var(--text-light); font-size: 1.1rem; max-width: 640px; margin: 0 auto 28px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn-outline {
  display: inline-block;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 13px 28px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1.02rem;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }

/* Bandeau de confiance */
.trust-bar { border-bottom: 1px solid var(--border); background: var(--bg); }
.trust-bar-inner {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 20px;
  font-size: 0.92rem;
  color: var(--text-light);
  text-align: center;
}
.trust-bar-inner strong { color: var(--text); }

.technique-icon { font-size: 1.8rem; display: block; margin-bottom: 10px; }

/* Étapes */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; position: relative; }
.step { text-align: center; position: relative; }
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--text);
  color: #fff;
  font-weight: 700;
  margin-bottom: 14px;
}
.step h3 { margin: 0 0 6px; font-size: 1.05rem; }
.step p { color: var(--text-light); font-size: 0.92rem; margin: 0; }

/* Bandeau CTA final */
.cta-band {
  background: var(--text);
  color: #fff;
  text-align: center;
  padding: 56px 0;
  margin-top: 8px;
}
.cta-band h2 { color: #fff; margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,.7); margin-bottom: 24px; }
.cta-band .btn-premium { background: var(--accent); }
.cta-band .btn-premium:hover { background: #fff; color: var(--text) !important; }

/* Sections */
section.block { padding: 48px 0; }
.block h2 { font-size: 1.6rem; margin-bottom: 16px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.card { border: 1px solid var(--border); border-radius: 8px; padding: 24px; transition: box-shadow .15s ease, transform .15s ease; }
.card h3 { margin-top: 0; }
a.card:hover { box-shadow: 0 6px 20px rgba(0,0,0,.08); transform: translateY(-2px); text-decoration: none; }
.card-colors { color: var(--text-light); font-size: .85rem; margin: 0 0 4px; }
.card-price-from { color: var(--accent); font-weight: 700; font-size: .92rem; margin: 0; }

/* Formulaires */
form.form-devis, form.form-contact {
  max-width: 640px;
}
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
}
.form-row { display: flex; gap: 16px; flex-wrap: wrap; }
.form-row .form-group { flex: 1; min-width: 200px; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
.btn-primary:hover { opacity: 0.9; }

.alert-success { background: #e8f5e9; border: 1px solid #a5d6a7; color: #256029; padding: 14px 18px; border-radius: 6px; margin-bottom: 20px; }
.alert-error { background: #fdecea; border: 1px solid #f5a19c; color: #8a1f12; padding: 14px 18px; border-radius: 6px; margin-bottom: 20px; }

.catalogue-layout { display: grid; grid-template-columns: 230px 1fr; gap: 36px; align-items: start; }
@media (max-width: 760px) { .catalogue-layout { grid-template-columns: 1fr; } }

.catalogue-filters { position: sticky; top: 90px; max-height: calc(100vh - 110px); overflow-y: auto; padding-bottom: 20px; }
.filters-reset { display: inline-block; font-size: 0.85rem; color: var(--accent); margin-bottom: 16px; }
.filter-group { margin-bottom: 28px; }
.filter-group h4 { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-light); margin: 0 0 12px; }
.filter-check { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; margin-bottom: 10px; cursor: pointer; }
.filter-check input { accent-color: var(--accent); width: 15px; height: 15px; cursor: pointer; }
.filter-check span { color: var(--text-light); font-size: 0.82rem; }

.lead-quote {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  border-left: 4px solid var(--accent);
  padding: 4px 0 4px 18px;
  margin: 18px 0 24px;
}

.contact-hero { background: var(--bg-alt); padding: 48px 0; text-align: center; }
.contact-hero h1 { margin: 0 0 8px; font-size: 2rem; }
.contact-hero p { color: var(--text-light); max-width: 520px; margin: 0 auto; }

.contact-layout { display: grid; grid-template-columns: 300px 1fr; gap: 48px; }
@media (max-width: 760px) { .contact-layout { grid-template-columns: 1fr; } }

.contact-info-item { display: flex; gap: 14px; margin-bottom: 28px; }
.contact-info-icon { font-size: 1.4rem; flex-shrink: 0; }
.contact-info-item strong { display: block; margin-bottom: 4px; }
.contact-info-item p { margin: 0; color: var(--text-light); font-size: 0.92rem; }

.pt-pill {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  text-decoration: none;
  color: inherit;
}
.pt-pill:hover { text-decoration: none; opacity: 0.85; }

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,.65);
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 40px;
  padding: 56px 20px 40px;
}
.footer-brand .footer-logo { font-size: 1.3rem; font-weight: 800; color: #fff; }
.footer-brand p { font-size: 0.9rem; line-height: 1.6; margin: 14px 0 20px; max-width: 280px; }
.footer-cta { border-color: rgba(255,255,255,.25); color: #fff; }
.footer-cta:hover { border-color: var(--accent); color: var(--accent); }

.footer-col h4 {
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.footer-col a { display: block; color: rgba(255,255,255,.65); margin-bottom: 11px; font-size: 0.92rem; }
.footer-col a:hover { color: var(--accent); text-decoration: none; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: 0.82rem;
  color: rgba(255,255,255,.45);
}

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .site-header-inner { flex-direction: column; align-items: flex-start; }
  .main-nav { gap: 12px; }
}

/* Fiche produit — premium */
.breadcrumb { font-size: 0.85rem; color: var(--text-light); margin-bottom: 24px; }
.breadcrumb a { color: var(--text-light); }
.breadcrumb a:hover { color: var(--accent); }

.product-layout {
  display: grid;
  grid-template-columns: minmax(280px, 440px) 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 800px) {
  .product-layout { grid-template-columns: 1fr; }
}

.product-image-frame {
  position: relative;
  background: var(--bg-alt);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.image-badges { position: absolute; top: 16px; left: 16px; z-index: 2; display: flex; flex-direction: column; gap: 6px; }
.product-image-frame img {
  width: 100%;
  display: block;
  border-radius: 6px;
}

.product-brand {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.product-title { font-size: 1.9rem; margin: 0 0 6px; line-height: 1.2; }
.product-ref { color: var(--text-light); font-size: 0.9rem; margin-bottom: 20px; }

.sales-points { list-style: none; padding: 0; margin: 0 0 24px; }
.sales-points li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--text);
}
.sales-points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin: 20px 0 28px;
  padding: 18px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.spec-item .spec-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 3px;
}
.spec-item .spec-value { font-size: 0.95rem; }

.color-swatches { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.color-swatch {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-block;
  border: 2px solid var(--border);
  box-shadow: 0 1px 2px rgba(0,0,0,.08);
  transition: transform .12s ease;
}
.color-swatch:hover { transform: scale(1.08); }
.color-swatch.selected { border-color: var(--accent); box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--accent); }

.color-meta { color: var(--text-light); font-size: 0.82rem; margin-bottom: 24px; }

.size-table { width: 100%; border-collapse: collapse; margin: 16px 0 6px; font-size: 0.9rem; }
.size-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-light);
  border-bottom: 1px solid var(--border);
}
.size-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.size-table tr:last-child td { border-bottom: none; }
.size-table .price-cell { font-weight: 600; white-space: nowrap; }
.size-table .price-ttc { display: block; font-size: 0.78rem; color: var(--text-light); font-weight: 400; }

.price-note {
  background: var(--bg-alt);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.82rem;
  color: var(--text-light);
  margin: 12px 0 28px;
}

.tech-file-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.image-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.image-thumb {
  width: 64px;
  height: 64px;
  object-fit: contain;
  background: var(--bg-alt);
  border-radius: 6px;
  border: 2px solid var(--border);
  cursor: pointer;
  padding: 4px;
}
.image-thumb.selected { border-color: var(--accent); }
.image-thumb:hover { border-color: var(--accent); }

.badge-eco {
  display: inline-block;
  background: #fff;
  color: #2e7d32;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  box-shadow: 0 2px 6px rgba(0,0,0,.12);
}

.price-hero {
  background: var(--bg-alt);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 16px 0 20px;
}
.price-hero-label { display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-light); margin-bottom: 2px; }
.price-hero-value { font-size: 1.7rem; font-weight: 800; color: var(--ink); }
.price-hero-value small { display: inline-block; font-size: 0.78rem; font-weight: 500; color: var(--text-light); margin-left: 8px; }

.btn-premium {
  display: inline-block;
  background: var(--text);
  color: #fff !important;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.02rem;
  text-decoration: none;
  transition: background .15s ease;
}
.btn-premium:hover { background: var(--accent); text-decoration: none; }