/* ── Yantzen Photographie — identité visuelle ── */
@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;1,400;1,500&display=swap');

:root {
  --blanc-casse: #f7f5f2;
  --gris-texte:  #3a3530;
  --gris-doux:   #6b6560;
  --noir-doux:   #1a1714;
  --rouge:       #c0392b;
  --bleu-eau:    #d4eaf5;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  color: var(--gris-texte);
  background: var(--blanc-casse);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, .serif {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 400;
}

img { display: block; max-width: 100%; }

a { color: inherit; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ── Header ── */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247,245,242,0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #e5e1db;
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; max-width: 1080px; margin: 0 auto;
}
.nav-logo {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 1.25rem; letter-spacing: 0.06em;
  text-decoration: none; text-transform: lowercase;
}
.nav-logo img { height: 34px; }
.nav ul { display: flex; gap: 26px; list-style: none; }
.nav a { text-decoration: none; font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gris-doux); }
.nav a:hover, .nav a.active { color: var(--rouge); }
.nav-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--gris-texte); }

/* ── Hero ── */
.hero {
  position: relative; min-height: 78vh;
  display: flex; align-items: flex-end;
  overflow: hidden; background: var(--noir-doux);
}
.hero img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.85; }
.hero .veil { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(26,23,20,0.15), rgba(26,23,20,0.65)); }
.hero-content { position: relative; color: #fff; padding: 60px 24px 70px; max-width: 1080px; margin: 0 auto; width: 100%; }
.hero-content .sur-titre { font-size: 0.8rem; letter-spacing: 0.22em; text-transform: uppercase; opacity: 0.85; margin-bottom: 12px; }
.hero-content h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-style: italic; line-height: 1.15; max-width: 640px; }
.hero-content p.sous-titre { margin-top: 16px; max-width: 520px; font-size: 1.02rem; opacity: 0.9; }

/* ── Boutons ── */
.btn {
  display: inline-block; margin-top: 26px;
  padding: 13px 32px; border: 1px solid currentColor;
  text-decoration: none; font-size: 0.82rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  transition: all 0.25s;
}
.btn:hover { background: var(--rouge); border-color: var(--rouge); color: #fff; }
.btn-plein { background: var(--rouge); border-color: var(--rouge); color: #fff; }
.btn-plein:hover { background: #a53125; }

/* ── Sections ── */
section { padding: 72px 0; }
.section-label {
  font-size: 0.78rem; font-weight: bold; letter-spacing: 0.2em;
  text-transform: uppercase; text-align: center; margin-bottom: 10px;
}
.divider-rouge { width: 56px; height: 1px; background: var(--rouge); margin: 18px auto 32px; }
h2.titre { font-size: clamp(1.6rem, 3.5vw, 2.3rem); font-style: italic; text-align: center; }
.intro-texte { max-width: 640px; margin: 0 auto; text-align: center; color: var(--gris-doux); }

/* ── Cartes offres ── */
.offres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.offre {
  background: #fff; border: 1px solid #e5e1db;
  display: flex; flex-direction: column;
  text-decoration: none; transition: transform 0.25s, box-shadow 0.25s;
}
.offre:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(26,23,20,0.1); }
.offre img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.offre-corps { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.offre h3 { font-size: 1.35rem; font-style: italic; margin-bottom: 8px; }
.offre p { font-size: 0.92rem; color: var(--gris-doux); flex: 1; }
.offre .prix { margin-top: 16px; font-family: 'EB Garamond', Georgia, serif; font-size: 1.25rem; }
.offre .prix small { font-family: 'Helvetica Neue', Arial, sans-serif; font-size: 0.75rem; color: var(--gris-doux); display: block; }

/* ── Galeries ── */
.galerie { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 40px; }
.galerie img { aspect-ratio: 3/2; object-fit: cover; width: 100%; transition: opacity 0.3s; }
.galerie img:hover { opacity: 0.88; }
.galerie-2col { grid-template-columns: repeat(2, 1fr); }

/* ── Bloc sombre ── */
.bloc-sombre { background: var(--gris-texte); color: #fff; }
.bloc-sombre .section-label, .bloc-sombre h2 { color: #fff; }
.infos-bande {
  display: flex; justify-content: center; gap: clamp(20px, 6vw, 70px);
  flex-wrap: wrap; text-align: center; margin-top: 36px;
}
.info-item .val { font-family: 'EB Garamond', Georgia, serif; font-size: 1.5rem; font-style: italic; display: block; }
.info-item .lab { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: #c8c4bf; margin-top: 4px; display: block; }

/* ── Listes inclus ── */
.inclus-list { list-style: none; max-width: 560px; margin: 30px auto 0; }
.inclus-list li { padding: 8px 0 8px 30px; position: relative; }
.inclus-list li::before { content: "—"; color: var(--rouge); position: absolute; left: 0; font-weight: bold; }

/* ── Étapes ── */
.etapes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 44px; max-width: 780px; margin: 44px auto 0; }
.etape { display: flex; gap: 18px; align-items: flex-start; }
.etape-num { font-family: 'EB Garamond', Georgia, serif; font-size: 2.2rem; color: var(--bleu-eau); line-height: 1; min-width: 40px; }
.bloc-sombre .etape-num { color: var(--bleu-eau); }
.etape h4 { font-size: 0.95rem; margin-bottom: 4px; }
.etape p { font-size: 0.88rem; color: var(--gris-doux); }
.bloc-sombre .etape p { color: #c8c4bf; }

/* ── Prix bloc ── */
.prix-bloc { text-align: center; margin-top: 44px; }
.prix-chiffre { font-family: 'EB Garamond', Georgia, serif; font-size: 3.4rem; }
.prix-note { font-size: 0.85rem; color: var(--gris-doux); margin-top: 4px; }

/* ── Tirages ── */
.tirages-grille { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 44px; }
.tirage { background: #fff; border: 1px solid #e5e1db; padding: 18px 18px 22px; text-align: center; }
.tirage img { aspect-ratio: 4/5; object-fit: cover; width: 100%; }
.tirage h3 { font-size: 1.1rem; font-style: italic; margin: 16px 0 4px; }
.tirage p { font-size: 0.82rem; color: var(--gris-doux); }
.tirage .btn { margin-top: 14px; padding: 10px 22px; font-size: 0.75rem; }

/* ── Contact ── */
.contact-bloc { text-align: center; }
.contact-bloc .grand { font-family: 'EB Garamond', Georgia, serif; font-size: 1.6rem; font-style: italic; }
.contact-coords { margin-top: 22px; color: var(--gris-doux); line-height: 2; }
.contact-coords a { color: var(--gris-texte); }

/* ── Footer ── */
footer {
  background: var(--noir-doux); color: #c8c4bf;
  padding: 36px 24px; text-align: center; font-size: 0.82rem;
}
footer a { color: #fff; text-decoration: none; }
footer .liens { margin-top: 10px; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }

/* ── Bannière note sécurité ── */
.note-bnssa { font-style: italic; text-align: center; color: var(--gris-doux); font-size: 0.9rem; margin-top: 30px; }

/* ── Responsive ── */
@media (max-width: 820px) {
  .offres, .tirages-grille, .galerie { grid-template-columns: repeat(2, 1fr); }
  .etapes { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .nav ul { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--blanc-casse); flex-direction: column; gap: 0; padding: 10px 24px 20px; border-bottom: 1px solid #e5e1db; }
  .nav ul.ouvert { display: flex; }
  .nav ul li { padding: 10px 0; }
  .nav-toggle { display: block; }
  .offres, .tirages-grille { grid-template-columns: 1fr; }
  .galerie { grid-template-columns: repeat(2, 1fr); }
  section { padding: 52px 0; }
}