/* =====================================================================
   Alba Weddings — Feuille de style principale
   Style : pur, épuré, élégant — palette neutre (ivoire / beige / or discret)
   ===================================================================== */

:root {
  --color-bg: #FBF9F5;
  --color-bg-alt: #F2ECE2;
  --color-surface: #FFFFFF;
  --color-text: #2A241D;
  --color-text-muted: #6E6558;
  --color-border: #E6DECE;
  --color-accent: #A9824F;
  --color-accent-dark: #7E5F38;
  --color-accent-soft: #EFE3CD;
  --color-danger: #A6432F;
  --color-success: #4C6B4F;

  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Jost', 'Helvetica Neue', Arial, sans-serif;

  --container-width: 1180px;
  --radius: 2px;
  --transition: 220ms ease;
  --shadow-soft: 0 10px 40px rgba(42, 36, 29, 0.08);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { padding: 0; margin: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.18;
  margin: 0 0 0.6em;
  color: var(--color-text);
  letter-spacing: 0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.4rem; }
p { margin: 0 0 1.1em; }
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 28px;
}
section { padding: 96px 0; }
@media (max-width: 780px) {
  section { padding: 64px 0; }
  .container { padding: 0 20px; }
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  color: var(--color-accent-dark);
  margin-bottom: 1em;
}
.section-head { max-width: 640px; margin: 0 auto 3.2rem; text-align: center; }
.section-head p { color: var(--color-text-muted); }
.text-center { text-align: center; }
.bg-alt { background: var(--color-bg-alt); }
.divider {
  width: 46px; height: 1px; background: var(--color-accent);
  margin: 1.4rem auto; border: none;
}
.divider--left { margin-left: 0; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 34px;
  border: 1px solid var(--color-text);
  background: transparent;
  color: var(--color-text);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:hover { background: var(--color-text); color: var(--color-surface); }
.btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.btn-primary:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); }
.btn-ghost { border-color: rgba(255,255,255,0.7); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--color-text); }
.btn-sm { padding: 10px 20px; font-size: 0.72rem; }
.btn-block { width: 100%; justify-content: center; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251, 249, 245, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 88px;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
}
.logo span { color: var(--color-accent); }
.main-nav { display: flex; align-items: center; gap: 2.4rem; }
.main-nav a {
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  color: var(--color-text);
  position: relative;
  padding: 6px 0;
}
.main-nav a::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--color-accent); transition: width var(--transition);
}
.main-nav a:hover::after, .main-nav a.is-active::after { width: 100%; }
.main-nav a.is-active { color: var(--color-accent-dark); }
.nav-actions { display: flex; align-items: center; gap: 1.4rem; }
.nav-toggle {
  display: none; background: none; border: none; width: 28px; height: 20px;
  position: relative;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: ''; position: absolute; left: 0; right: 0; height: 1px; background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle::before { top: 0; }
.nav-toggle span { top: 9px; }
.nav-toggle::after { top: 18px; }
.nav-toggle.is-open::before { transform: translateY(9px) rotate(45deg); }
.nav-toggle.is-open::after { transform: translateY(-9px) rotate(-45deg); }
.nav-toggle.is-open span { opacity: 0; }

@media (max-width: 940px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed; inset: 88px 0 0 0; background: var(--color-bg);
    flex-direction: column; justify-content: center; gap: 2.2rem;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }
  .main-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-nav a { font-size: 1.1rem; }
  .nav-actions .btn span.btn-text-full { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  z-index: 0;
  min-height: 86vh;
  display: flex; align-items: center;
  color: #fff;
  background: linear-gradient(180deg, rgba(30,26,20,0.42), rgba(30,26,20,0.58)), var(--color-text) center/cover;
  overflow: hidden;
}
.hero img.hero-bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1;
}
/* Aucune image d'accueil définie : dégradé élégant à la place d'une photo */
.hero.hero--no-image {
  background: linear-gradient(160deg, #2A241D 0%, #4A3B26 55%, #7E5F38 130%);
}
.hero .container { max-width: 760px; }
.hero .eyebrow { color: var(--color-accent-soft); }
.hero h1 { color: #fff; }
.hero p.lead { font-size: 1.15rem; color: rgba(255,255,255,0.88); max-width: 560px; }
.hero-actions { display: flex; gap: 1rem; margin-top: 2rem; flex-wrap: wrap; }

/* ---------- Image manquante : icône de remplacement neutre ---------- */
.media-empty {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-alt);
  color: var(--color-border);
}
.media-empty svg { width: 28%; height: 28%; max-width: 64px; max-height: 64px; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 2.2rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 940px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card-service {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 2.6rem 2.2rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card-service:hover { box-shadow: var(--shadow-soft); transform: translateY(-3px); }
.card-service .icon {
  width: 46px; height: 46px; color: var(--color-accent); margin-bottom: 1.4rem;
}
.card-service .icon svg { width: 100%; height: 100%; }
.card-service h3 { margin-bottom: 0.5em; }
.card-service p { color: var(--color-text-muted); font-size: 0.96rem; }
.card-service .more { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-accent-dark); }

.card-wedding {
  position: relative; overflow: hidden; background: var(--color-text);
  aspect-ratio: 4 / 5;
}
.card-wedding img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.card-wedding:hover img { transform: scale(1.05); }
.card-wedding .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(20,17,12,0.82) 100%);
  display: flex; align-items: flex-end; padding: 1.6rem;
  color: #fff;
}
.card-wedding .overlay h3 { color: #fff; margin-bottom: 0.15em; }
.card-wedding .overlay span { font-size: 0.78rem; letter-spacing: 0.06em; color: var(--color-accent-soft); }

.card-testimonial {
  background: var(--color-surface); border: 1px solid var(--color-border);
  padding: 2.4rem; text-align: center;
}
.stars { color: var(--color-accent); letter-spacing: 0.18em; margin-bottom: 1rem; font-size: 0.9rem; }
.card-testimonial p.quote { font-family: var(--font-display); font-size: 1.2rem; font-style: italic; }
.card-testimonial .author { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item:first-child { border-top: 1px solid var(--color-border); }
.faq-question {
  width: 100%; background: none; border: none; text-align: left;
  padding: 1.5rem 0; display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-display); font-size: 1.15rem; color: var(--color-text);
  gap: 1rem;
}
.faq-question .plus { position: relative; width: 16px; height: 16px; flex: none; }
.faq-question .plus::before, .faq-question .plus::after {
  content: ''; position: absolute; background: var(--color-accent-dark); transition: transform var(--transition);
}
.faq-question .plus::before { left: 0; top: 50%; width: 100%; height: 1px; transform: translateY(-50%); }
.faq-question .plus::after { top: 0; left: 50%; height: 100%; width: 1px; transform: translateX(-50%); }
.faq-item.is-open .faq-question .plus::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 320ms ease;
  color: var(--color-text-muted); font-size: 0.96rem;
}
.faq-answer-inner { padding-bottom: 1.6rem; }

/* ---------- Formulaires ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { margin-bottom: 1.4rem; display: flex; flex-direction: column; gap: 0.5rem; }
.field label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); }
.field input, .field textarea, .field select {
  border: 1px solid var(--color-border); background: var(--color-surface);
  padding: 13px 15px; border-radius: var(--radius); color: var(--color-text);
  transition: border-color var(--transition);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--color-accent);
}
.field textarea { resize: vertical; min-height: 130px; }
.field-hint { font-size: 0.78rem; color: var(--color-text-muted); }
.field-error { font-size: 0.78rem; color: var(--color-danger); }
.hp-field { position: absolute; left: -9999px; top: -9999px; opacity: 0; height: 0; width: 0; }

.alert { padding: 1rem 1.3rem; border-radius: var(--radius); font-size: 0.92rem; margin-bottom: 1.6rem; }
.alert-success { background: #EAF1EA; color: var(--color-success); border: 1px solid #CFE0CF; }
.alert-error { background: #F6E7E3; color: var(--color-danger); border: 1px solid #EBC7BE; }

/* ---------- Page hero (pages intérieures) ---------- */
.page-hero {
  padding: 150px 0 70px;
  text-align: center;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}
.page-hero p { color: var(--color-text-muted); max-width: 620px; margin: 0 auto; }
.breadcrumbs { font-size: 0.78rem; color: var(--color-text-muted); margin-bottom: 1rem; }
.breadcrumbs a:hover { color: var(--color-accent-dark); }
.breadcrumbs .sep { margin: 0 0.5em; }

/* ---------- Contenu riche (about / service / wedding detail) ---------- */
.prose { max-width: 720px; }
.prose h2 { margin-top: 1.6em; }
.prose p { color: var(--color-text-muted); }

.detail-meta { display: flex; flex-wrap: wrap; gap: 1.6rem 2.4rem; margin: 2rem 0 3rem; }
.detail-meta div { display: flex; align-items: center; gap: 0.6rem; font-size: 0.9rem; color: var(--color-text-muted); }
.detail-meta .icon { width: 18px; height: 18px; color: var(--color-accent); flex: none; }
.detail-meta .icon svg { width: 100%; height: 100%; }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 2.6rem 0; }
@media (max-width: 780px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
.gallery-grid a { display: block; overflow: hidden; aspect-ratio: 1/1; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; cursor: zoom-in; }
.gallery-grid a:hover img { transform: scale(1.06); }

.case-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.4rem; margin: 3rem 0; }
@media (max-width: 780px) { .case-columns { grid-template-columns: 1fr; } }
.case-col .eyebrow { display: block; }
.case-col p { color: var(--color-text-muted); font-size: 0.96rem; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; background: rgba(20,17,12,0.92); z-index: 1000;
  display: none; align-items: center; justify-content: center; padding: 4vh 4vw;
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 100%; max-height: 90vh; }
.lightbox-close {
  position: absolute; top: 24px; right: 32px; color: #fff; font-size: 2rem;
  background: none; border: none; line-height: 1;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-text); color: #fff; text-align: center; padding: 90px 0;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.78); max-width: 520px; margin: 0 auto 2rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-bg-alt); border-top: 1px solid var(--color-border); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.6rem; margin-bottom: 3rem; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; font-family: var(--font-body); color: var(--color-text); margin-bottom: 1.2rem; }
.footer-grid ul li { margin-bottom: 0.7rem; font-size: 0.92rem; }
.footer-grid ul li a:hover { color: var(--color-accent-dark); }
.footer-grid p { color: var(--color-text-muted); font-size: 0.92rem; }
.footer-social { display: flex; gap: 1rem; margin-top: 1rem; }
.footer-social a {
  width: 36px; height: 36px; border: 1px solid var(--color-border); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.footer-social svg { width: 16px; height: 16px; }
.footer-bottom {
  border-top: 1px solid var(--color-border); padding-top: 1.6rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-size: 0.8rem; color: var(--color-text-muted);
}
.footer-bottom a:hover { color: var(--color-accent-dark); }

/* ---------- Bandeau cookies ---------- */
.cookie-banner {
  position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 999;
  max-width: 640px; margin: 0 auto;
  background: var(--color-text); color: #fff;
  padding: 1.6rem 1.8rem; border-radius: 4px;
  box-shadow: var(--shadow-soft);
  display: none; gap: 1rem; flex-wrap: wrap; align-items: center; justify-content: space-between;
}
.cookie-banner.is-visible { display: flex; }
.cookie-banner p { margin: 0; font-size: 0.86rem; color: rgba(255,255,255,0.85); flex: 1 1 260px; }
.cookie-banner .actions { display: flex; gap: 0.7rem; flex: none; }
.cookie-banner a { text-decoration: underline; }

/* ---------- Utilitaires ---------- */
.mt-0 { margin-top: 0; }
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--color-text); color: #fff;
  padding: 12px 18px; z-index: 2000;
}
.skip-link:focus { left: 12px; top: 12px; }