/* mecalux-occasion.fr — design industriel moderne (navy + orange) */

:root {
  --navy: #0b2742;
  --navy-2: #123a63;
  --bleu: #1158a6;
  --orange: #f06511;
  --orange-2: #d4540a;
  --texte: #1f2937;
  --texte-2: #5b6776;
  --fond: #ffffff;
  --fond-alt: #f3f6fa;
  --bordure: #e3e9f0;
  --radius: 14px;
  --ombre: 0 10px 30px rgba(11, 39, 66, 0.08);
  --conteneur: 72rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--texte);
  background: var(--fond);
  line-height: 1.65;
  font-size: 1.0625rem;
}

img, svg { max-width: 100%; height: auto; }

.conteneur {
  max-width: var(--conteneur);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== Boutons ===== */
.btn {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-cta {
  background: linear-gradient(180deg, var(--orange), var(--orange-2));
  color: #fff;
  box-shadow: 0 6px 18px rgba(240, 101, 17, 0.35);
}
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(240, 101, 17, 0.45); }
.btn-ghost {
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.55);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }

/* ===== En-tête ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--bordure);
}
.header-inner {
  max-width: var(--conteneur);
  margin: 0 auto;
  padding: 0.7rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}
.brand-mark { flex: none; }
.brand-text { line-height: 1.2; }
.brand-text strong { display: block; color: var(--navy); font-size: 1.15rem; letter-spacing: -0.01em; }
.brand-text strong .tld { color: var(--orange); }
.brand-text small { display: block; color: var(--texte-2); font-size: 0.74rem; font-weight: 500; }
.site-header nav { display: flex; align-items: center; gap: 1.4rem; }
.site-header nav a:not(.btn) {
  color: var(--navy);
  text-decoration: none;
  font-weight: 600;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
}
.site-header nav a:not(.btn):hover,
.site-header nav a[aria-current="page"]:not(.btn) { border-bottom-color: var(--orange); }
.site-header .btn { padding: 0.55rem 1.2rem; font-size: 0.95rem; }

/* ===== Héro ===== */
.hero {
  background:
    radial-gradient(60rem 30rem at 85% -10%, rgba(17, 88, 166, 0.55), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, #0e3155 100%);
  color: #fff;
  overflow: hidden;
}
.hero-inner {
  max-width: var(--conteneur);
  margin: 0 auto;
  padding: 4.5rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  background: rgba(240, 101, 17, 0.16);
  border: 1px solid rgba(240, 101, 17, 0.5);
  color: #ffb27d;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin: 0 0 1.2rem;
}
.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 1.1rem;
}
.hero h1 .hl { color: #ffa05c; }
.hero .lead {
  font-size: 1.13rem;
  color: #cfdcec;
  margin: 0 0 1.8rem;
  max-width: 36rem;
}
.hero-actions { display: flex; gap: 0.9rem; flex-wrap: wrap; margin-bottom: 1.8rem; }
.hero-badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  margin: 0;
  padding: 0;
  color: #b9cde2;
  font-size: 0.95rem;
  font-weight: 600;
}
.hero-badges li::before { content: "✓ "; color: #6fd08c; font-weight: 800; }
.hero-visual { display: flex; justify-content: center; }
.hero-visual svg { filter: drop-shadow(0 18px 35px rgba(0, 0, 0, 0.35)); }

/* ===== Bandeau chiffres ===== */
.stats { background: var(--navy); border-top: 1px solid rgba(255, 255, 255, 0.08); }
.stats-inner {
  max-width: var(--conteneur);
  margin: 0 auto;
  padding: 1.4rem 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.stat { text-align: center; color: #fff; }
.stat strong { display: block; font-size: 1.6rem; color: #ffa05c; letter-spacing: -0.01em; }
.stat span { font-size: 0.88rem; color: #b9cde2; }

/* ===== Sections ===== */
.section { padding: 4.2rem 0; }
.section-alt { background: var(--fond-alt); }
.section-head { max-width: 46rem; margin: 0 auto 2.6rem; text-align: center; }
.section-head h2 {
  color: var(--navy);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0 0 0.7rem;
}
.section-head p { color: var(--texte-2); margin: 0; }

/* ===== Cartes ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}
.card {
  background: #fff;
  border: 1px solid var(--bordure);
  border-radius: var(--radius);
  padding: 1.7rem 1.5rem;
  box-shadow: var(--ombre);
}
.card .icone {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #eaf2fb, #dcebfa);
  margin-bottom: 1rem;
}
.card h3 { color: var(--navy); font-size: 1.08rem; margin: 0 0 0.5rem; }
.card p { color: var(--texte-2); font-size: 0.96rem; margin: 0; }
.card .chiffre { color: var(--orange); font-weight: 800; }

/* Cartes produits */
.card-produit { padding: 0; overflow: hidden; }
.card-produit .visuel {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  display: grid;
  place-items: center;
  padding: 1.4rem 1rem;
  min-height: 9.5rem;
}
.card-produit .corps { padding: 1.3rem 1.4rem 1.5rem; }
.card-produit h3 { color: var(--navy); font-size: 1.05rem; margin: 0 0 0.45rem; }
.card-produit p { color: var(--texte-2); font-size: 0.93rem; margin: 0; }

.note-stock {
  margin: 2.2rem auto 0;
  max-width: 50rem;
  text-align: center;
  color: var(--texte-2);
}
.note-stock a { color: var(--bleu); font-weight: 600; }

/* ===== Étapes ===== */
.etapes {
  list-style: none;
  counter-reset: etape;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}
.etapes li {
  counter-increment: etape;
  background: #fff;
  border: 1px solid var(--bordure);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem;
  box-shadow: var(--ombre);
  position: relative;
}
.etapes li::before {
  content: counter(etape, decimal-leading-zero);
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--orange);
  margin-bottom: 0.6rem;
}
.etapes h3 { color: var(--navy); font-size: 1.02rem; margin: 0 0 0.45rem; }
.etapes p { color: var(--texte-2); font-size: 0.93rem; margin: 0; }

/* ===== Livraison (2 colonnes) ===== */
.deux-colonnes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.deux-colonnes h2 { color: var(--navy); font-size: clamp(1.4rem, 2.5vw, 1.9rem); margin: 0 0 1rem; }
.deux-colonnes p { color: var(--texte-2); }
.liste-checks { list-style: none; padding: 0; margin: 1.2rem 0 0; }
.liste-checks li { padding-left: 1.8rem; position: relative; margin-bottom: 0.6rem; font-weight: 500; }
.liste-checks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 800;
}
.encadre-visuel {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  display: grid;
  place-items: center;
  box-shadow: var(--ombre);
}

/* ===== FAQ ===== */
.faq { max-width: 52rem; margin: 0 auto; }
.faq details {
  background: #fff;
  border: 1px solid var(--bordure);
  border-radius: 10px;
  margin-bottom: 0.8rem;
  box-shadow: 0 4px 14px rgba(11, 39, 66, 0.05);
}
.faq summary {
  cursor: pointer;
  padding: 1.1rem 3rem 1.1rem 1.4rem;
  font-weight: 700;
  color: var(--navy);
  list-style: none;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 1.3rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--orange);
  transition: transform 0.2s ease;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details > p { padding: 0 1.4rem 1.2rem; margin: 0; color: var(--texte-2); }
.faq details > p a { color: var(--bleu); font-weight: 600; }

/* ===== Bande CTA finale ===== */
.cta-band {
  background:
    radial-gradient(40rem 20rem at 15% 120%, rgba(240, 101, 17, 0.35), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  text-align: center;
  padding: 4rem 1.5rem;
}
.cta-band h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); letter-spacing: -0.015em; margin: 0 0 0.8rem; }
.cta-band p { color: #cfdcec; max-width: 38rem; margin: 0 auto 1.8rem; }

/* ===== Pied de page ===== */
.site-footer { background: var(--navy); color: #b9cde2; font-size: 0.94rem; }
.footer-inner {
  max-width: var(--conteneur);
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
}
.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 0.9rem;
}
.site-footer p { margin: 0 0 0.5rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.45rem; }
.site-footer a { color: #e8f0f8; text-decoration: none; }
.site-footer a:hover { color: #ffa05c; }
.footer-bas {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  padding: 1.1rem 1.5rem;
  font-size: 0.84rem;
  color: #8aa3bd;
}

/* ===== Pages intérieures (contact, mentions) ===== */
.page-hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  padding: 3.2rem 1.5rem;
  text-align: center;
}
.page-hero h1 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); letter-spacing: -0.02em; margin: 0 0 0.6rem; }
.page-hero p { color: #cfdcec; max-width: 42rem; margin: 0 auto; }

.grille-contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
  align-items: start;
}
.bloc-contact {
  background: #fff;
  border: 1px solid var(--bordure);
  border-radius: var(--radius);
  padding: 1.8rem 1.7rem;
  box-shadow: var(--ombre);
}
.bloc-contact h2 { color: var(--navy); font-size: 1.2rem; margin: 0 0 1.1rem; }
.coordonnees-liste { list-style: none; margin: 0; padding: 0; }
.coordonnees-liste li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--bordure);
}
.coordonnees-liste li:last-child { border-bottom: none; }
.coordonnees-liste .picto { flex: none; color: var(--orange); font-size: 1.1rem; line-height: 1.5; }
.coordonnees-liste strong { color: var(--navy); display: block; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.05em; }
.coordonnees-liste a { color: var(--bleu); font-weight: 600; }

/* ===== Formulaire de contact (natif Zoho, iframe ou repli) ===== */
.form-contact h2 { color: var(--navy); font-size: 1.25rem; margin: 0 0 0.6rem; }
.form-contact > p { color: var(--texte-2); margin: 0 0 1.3rem; }
.form-contact .champ { margin: 0 0 1.1rem; }
.form-contact label {
  display: block;
  font-weight: 600;
  color: var(--navy);
  font-size: 0.92rem;
  margin-bottom: 0.3rem;
}
.form-contact input,
.form-contact select,
.form-contact textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--bordure);
  border-radius: 8px;
  font: inherit;
  color: var(--texte);
  background: #fff;
}
.form-contact input:focus,
.form-contact select:focus,
.form-contact textarea:focus {
  outline: none;
  border-color: var(--bleu);
  box-shadow: 0 0 0 3px rgba(17, 88, 166, 0.15);
}
.form-contact .rgpd { font-size: 0.82rem; color: var(--texte-2); }
.form-contact .rgpd a { color: var(--bleu); }
.form-contact button.cta,
.form-contact a.cta {
  display: inline-block;
  border: none;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(180deg, var(--orange), var(--orange-2));
  padding: 0.8rem 1.6rem;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(240, 101, 17, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.form-contact button.cta:hover,
.form-contact a.cta:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(240, 101, 17, 0.45); }
.form-contact--iframe iframe {
  width: 100%;
  border: none;
  border-radius: 10px;
  background: #fff;
}
.form-contact--repli p { margin-bottom: 1rem; }

.prose { max-width: 50rem; }
.prose h2 { color: var(--navy); font-size: 1.3rem; margin-top: 2.2rem; }
.prose a { color: var(--bleu); }

/* ===== Responsive ===== */
@media (max-width: 64rem) {
  .cards, .etapes { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; padding-top: 3.2rem; }
  .hero-visual { order: -1; }
  .hero-visual svg { max-width: 22rem; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 40rem) {
  .cards, .etapes, .deux-colonnes, .grille-contact, .footer-inner { grid-template-columns: 1fr; }
  .section { padding: 3rem 0; }
  .header-inner { justify-content: center; text-align: center; }
  .site-header nav { gap: 0.9rem; flex-wrap: wrap; justify-content: center; }
}