/* ============================================================
   MASSE Gaël – Électricien du bâtiment – Normandie
   Feuille de style principale
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400&family=Outfit:wght@300;400;500;600;700&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --navy:     #1B2B3B;
  --navy-mid: #243647;
  --amber:    #F4A800;
  --amber-dk: #D99300;
  --cream:    #F8F4EE;
  --cream-dk: #EDE7DC;
  --slate:    #5B7FA6;
  --text:     #2A2A2A;
  --text-lt:  #5A5A5A;
  --white:    #FFFFFF;
  --border:   #D8D0C4;

  --font-head: 'Fraunces', Georgia, serif;
  --font-body: 'Outfit', sans-serif;

  --radius:   10px;
  --shadow:   0 4px 24px rgba(27,43,59,.10);
  --shadow-lg:0 8px 40px rgba(27,43,59,.16);
  --transition: 0.28s ease;

  --max-w: 1140px;
  --section-py: 5rem;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: var(--font-body); cursor: pointer; border: none; background: none; }

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.25; color: var(--navy); }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { color: var(--text-lt); }
strong { color: var(--text); font-weight: 600; }

/* ── Layout helpers ─────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: var(--section-py) 0; }
.section--dark { background: var(--navy); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--white); }
.section--dark p { color: rgba(255,255,255,.72); }
.section--cream { background: var(--cream-dk); }
.text-center { text-align: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.flex    { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 1rem; } .gap-2 { gap: 2rem; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; } .mb-2 { margin-bottom: 2rem; }
.badge {
  display: inline-block;
  background: rgba(244,168,0,.15);
  color: var(--amber-dk);
  border: 1px solid rgba(244,168,0,.35);
  border-radius: 50px;
  padding: .28rem 1rem;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-intro { max-width: 620px; margin: 0 auto 3rem; text-align: center; }
.section-intro p { font-size: 1.05rem; }
.divider { width: 48px; height: 3px; background: var(--amber); border-radius: 3px; margin: 1.2rem auto 0; }
.divider--left { margin-left: 0; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 2.2rem; border-radius: 6px;
  font-family: var(--font-body); font-size: .95rem; font-weight: 600;
  transition: all var(--transition); cursor: pointer; letter-spacing: .02em;
}
.btn-primary { background: var(--amber); color: var(--navy); }
.btn-primary:hover { background: var(--amber-dk); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(244,168,0,.35); }
.btn-outline { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-outline--white { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.6); }
.btn-outline--white:hover { background: var(--white); color: var(--navy); }
.btn-lg { padding: 1.1rem 2.8rem; font-size: 1.05rem; }

/* ── Header ─────────────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(27,43,59,.96);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,.25); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 2rem; }
.logo { display: flex; align-items: center; gap: .8rem; font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; color: var(--white); flex-shrink: 0; }
.logo-icon { width: 42px; height: 42px; background: var(--amber); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: var(--navy); font-weight: 700; flex-shrink: 0; }
.logo-text span { display: block; }
.logo-text .name { font-size: 1.1rem; line-height: 1.1; color: var(--white); }
.logo-text .job  { font-size: .72rem; font-weight: 400; font-family: var(--font-body); color: var(--amber); letter-spacing: .06em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: .2rem; }
.main-nav a { color: rgba(255,255,255,.8); font-size: .9rem; font-weight: 500; padding: .4rem .9rem; border-radius: 5px; transition: all var(--transition); white-space: nowrap; }
.main-nav a:hover, .main-nav a.active { color: var(--white); background: rgba(255,255,255,.08); }
.header-cta { flex-shrink: 0; }
.header-cta .btn { padding: .65rem 1.5rem; font-size: .88rem; }
.burger { display: none; flex-direction: column; gap: 5px; padding: .5rem; cursor: pointer; }
.burger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--transition); }
.mobile-nav { display: none; flex-direction: column; background: var(--navy); border-top: 1px solid rgba(255,255,255,.08); padding: 1rem 1.5rem 1.5rem; gap: .2rem; }
.mobile-nav a { color: rgba(255,255,255,.82); padding: .75rem 1rem; border-radius: 6px; font-size: .95rem; font-weight: 500; transition: all var(--transition); }
.mobile-nav a:hover { background: rgba(255,255,255,.08); color: var(--white); }
.mobile-nav .btn { margin-top: .5rem; width: 100%; justify-content: center; }
.mobile-nav.open { display: flex; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero { min-height: 100svh; background: linear-gradient(135deg, #1B2B3B 0%, #243647 55%, #1B3048 100%); display: flex; align-items: center; padding: 6rem 0 4rem; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 60% at 80% 20%, rgba(244,168,0,.08) 0%, transparent 70%), radial-gradient(ellipse 40% 40% at 10% 80%, rgba(91,127,166,.12) 0%, transparent 70%); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; position: relative; z-index: 1; }
.hero-badge { display: inline-flex; align-items: center; gap: .5rem; background: rgba(244,168,0,.12); border: 1px solid rgba(244,168,0,.3); color: var(--amber); border-radius: 50px; padding: .35rem 1.1rem; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 1.5rem; }
.hero h1 { color: var(--white); margin-bottom: 1.2rem; }
.hero h1 em { font-style: italic; color: var(--amber); }
.hero p { color: rgba(255,255,255,.72); font-size: 1.1rem; margin-bottom: 2.2rem; max-width: 500px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 2.5rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.1); }
.hero-meta-item .label { font-size: .75rem; color: rgba(255,255,255,.5); text-transform: uppercase; letter-spacing: .08em; margin-bottom: .2rem; }
.hero-meta-item .value { font-size: 1.05rem; font-weight: 600; color: var(--white); }
.hero-visual { display: flex; align-items: center; justify-content: center; position: relative; }
.hero-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 20px; padding: 2.5rem; backdrop-filter: blur(8px); width: 100%; max-width: 400px; }
.hero-icon-big { width: 80px; height: 80px; background: var(--amber); border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 2.4rem; margin-bottom: 1.5rem; color: var(--navy); }
.hero-card h3 { color: var(--white); margin-bottom: .5rem; }
.hero-card p { color: rgba(255,255,255,.65); font-size: .9rem; margin-bottom: 1.5rem; }
.hero-card-list { display: flex; flex-direction: column; gap: .6rem; }
.hero-card-list li { display: flex; align-items: center; gap: .6rem; color: rgba(255,255,255,.78); font-size: .9rem; }
.hero-card-list li::before { content: '✓'; width: 20px; height: 20px; background: rgba(244,168,0,.2); color: var(--amber); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .7rem; font-weight: 700; flex-shrink: 0; }
.hero-float { position: absolute; bottom: -1.5rem; right: -1.5rem; background: var(--amber); color: var(--navy); border-radius: 14px; padding: 1rem 1.4rem; font-weight: 700; font-size: .85rem; box-shadow: var(--shadow-lg); }
.hero-float .num { font-family: var(--font-head); font-size: 1.6rem; display: block; line-height: 1; }

/* ── Page hero ──────────────────────────────────────────────── */
.page-hero { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%); padding: 8rem 0 4rem; position: relative; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; right: -5%; top: 50%; transform: translateY(-50%); width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(244,168,0,.07) 0%, transparent 70%); }
.page-hero .badge { background: rgba(244,168,0,.15); }
.page-hero h1 { color: var(--white); margin-bottom: .8rem; }
.page-hero p { color: rgba(255,255,255,.7); font-size: 1.05rem; max-width: 560px; }
.breadcrumb { display: flex; align-items: center; gap: .5rem; font-size: .82rem; color: rgba(255,255,255,.5); margin-bottom: 1.5rem; }
.breadcrumb a { color: var(--amber); }
.breadcrumb span { color: rgba(255,255,255,.35); }

/* ── Cards ──────────────────────────────────────────────────── */
.card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; transition: transform var(--transition), box-shadow var(--transition); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-body { padding: 1.8rem; }
.card-icon { width: 52px; height: 52px; background: rgba(244,168,0,.12); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 1.2rem; color: var(--amber-dk); }
.card h3 { margin-bottom: .6rem; }
.card p { font-size: .92rem; }

/* ── Trust items ────────────────────────────────────────────── */
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 2rem; }
.trust-item { text-align: center; padding: 2rem 1rem; }
.trust-item .icon { font-size: 2rem; margin-bottom: .8rem; display: block; }
.trust-item h4 { color: var(--navy); margin-bottom: .4rem; }
.trust-item p  { font-size: .88rem; }

/* ── Services ───────────────────────────────────────────────── */
.service-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 2rem; transition: all var(--transition); border-left: 4px solid transparent; }
.service-card:hover { border-left-color: var(--amber); transform: translateX(4px); box-shadow: var(--shadow-lg); }
.service-card .icon { font-size: 2rem; margin-bottom: 1rem; }
.service-card h3 { margin-bottom: .5rem; }
.service-card p { font-size: .9rem; }
.service-tag { display: inline-block; background: rgba(244,168,0,.1); color: var(--amber-dk); border-radius: 4px; padding: .2rem .7rem; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; margin-top: 1rem; }

/* ── Zone ───────────────────────────────────────────────────── */
.zone-strip { background: var(--navy); padding: 3.5rem 0; }
.zone-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.zone-inner h3 { color: var(--white); margin-bottom: .4rem; }
.zone-inner p { color: rgba(255,255,255,.65); font-size: .95rem; max-width: 480px; }
.zone-tags { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.2rem; }
.zone-tag { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.82); border-radius: 50px; padding: .3rem .9rem; font-size: .82rem; }

/* ── CTA ────────────────────────────────────────────────────── */
.cta-section { background: linear-gradient(135deg, var(--navy) 0%, #1f3449 100%); padding: 5rem 0; text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 80% 80% at 50% -20%, rgba(244,168,0,.08), transparent); }
.cta-section h2 { color: var(--white); margin-bottom: 1rem; }
.cta-section p { color: rgba(255,255,255,.7); max-width: 540px; margin: 0 auto 2.5rem; font-size: 1.05rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.cta-contact-info { display: flex; gap: 2.5rem; justify-content: center; flex-wrap: wrap; margin-top: 2.5rem; }
.cta-contact-info .item { display: flex; align-items: center; gap: .6rem; color: rgba(255,255,255,.72); font-size: .95rem; }
.cta-contact-info .item a { color: var(--amber); font-weight: 600; }

/* ── Réalisations ───────────────────────────────────────────── */
.real-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: all var(--transition); }
.real-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.real-card-img { aspect-ratio: 16/10; background: var(--cream-dk); display: flex; align-items: center; justify-content: center; font-size: 2.5rem; position: relative; overflow: hidden; }
.real-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.real-card:hover .real-card-img img { transform: scale(1.04); }
.real-card-img.featured { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%); font-size: 3.5rem; }
.real-card-placeholder { position: absolute; display: flex; flex-direction: column; align-items: center; gap: .5rem; color: var(--text-lt); }
.real-card-placeholder span { font-size: .82rem; font-family: var(--font-body); }
.real-card-body { padding: 1.4rem 1.6rem; }
.real-card-body h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.real-card-body p { font-size: .85rem; }
.placeholder-tag { display: inline-block; background: var(--cream-dk); color: var(--text-lt); border-radius: 4px; padding: .2rem .7rem; font-size: .75rem; font-style: italic; }

/* ── Photo gallery ──────────────────────────────────────────── */
.photo-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 1.5rem 0; }
.photo-gallery-item { border-radius: 8px; overflow: hidden; cursor: pointer; position: relative; }
.photo-gallery-item img { width: 100%; height: 200px; object-fit: cover; display: block; transition: transform .4s ease; }
.photo-gallery-item:hover img { transform: scale(1.05); }
.photo-gallery-item .photo-caption { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(27,43,59,.82); color: rgba(255,255,255,.9); font-size: .75rem; padding: .5rem .7rem; transform: translateY(100%); transition: transform .3s ease; font-family: var(--font-body); }
.photo-gallery-item:hover .photo-caption { transform: translateY(0); }

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-item { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 1rem; overflow: hidden; }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 1.4rem 1.8rem; font-family: var(--font-body); font-size: 1rem; font-weight: 600; color: var(--navy); text-align: left; background: none; border: none; cursor: pointer; transition: background var(--transition); gap: 1rem; }
.faq-question:hover { background: rgba(244,168,0,.04); }
.faq-icon { width: 28px; height: 28px; background: rgba(244,168,0,.12); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--amber-dk); font-size: .9rem; flex-shrink: 0; transition: transform var(--transition), background var(--transition); font-style: normal; }
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--amber); color: var(--navy); }
.faq-answer { padding: 0 1.8rem; max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .3s ease; }
.faq-item.open .faq-answer { max-height: 400px; padding-bottom: 1.4rem; }
.faq-answer p { font-size: .95rem; }

/* ── About ──────────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: start; }
.about-visual { position: sticky; top: 6rem; }
.about-badge-row { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }
.about-badge { background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: .7rem 1rem; font-size: .82rem; text-align: center; flex: 1; min-width: 110px; }
.about-badge .ab-icon { font-size: 1.2rem; margin-bottom: .3rem; }
.about-badge .ab-label { font-weight: 600; color: var(--navy); font-size: .82rem; }
.about-badge .ab-sub { color: var(--text-lt); font-size: .75rem; }
.about-text h2 { margin-bottom: 1.2rem; }
.about-text p { margin-bottom: 1.2rem; }
.value-list { margin-top: 1.5rem; display: flex; flex-direction: column; gap: .8rem; }
.value-item { display: flex; align-items: flex-start; gap: .8rem; padding: .9rem 1.2rem; background: var(--cream-dk); border-radius: 8px; }
.value-item .vi-icon { font-size: 1.3rem; margin-top: .05rem; }
.value-item .vi-text strong { display: block; font-size: .95rem; color: var(--navy); }
.value-item .vi-text span { font-size: .87rem; color: var(--text-lt); }
.project-highlight { margin-top: 2rem; background: linear-gradient(135deg, var(--navy), var(--navy-mid)); border-radius: 12px; padding: 2rem; color: var(--white); }
.project-highlight .ph-label { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--amber); font-weight: 600; margin-bottom: .5rem; }
.project-highlight h4 { color: var(--white); margin-bottom: .6rem; }
.project-highlight p { color: rgba(255,255,255,.7); font-size: .9rem; }

/* ── Contact ────────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 4rem; align-items: start; }
.contact-info-card { background: var(--navy); border-radius: 16px; padding: 2.5rem; position: sticky; top: 6rem; }
.contact-info-card h3 { color: var(--white); margin-bottom: 1.5rem; }
.contact-item { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.5rem; }
.contact-item:last-child { margin-bottom: 0; }
.ci-icon { width: 42px; height: 42px; background: rgba(244,168,0,.15); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.ci-label { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: rgba(255,255,255,.45); font-weight: 600; margin-bottom: .2rem; }
.ci-value { color: rgba(255,255,255,.88); font-size: .95rem; font-weight: 500; }
.ci-value a { color: var(--amber); font-weight: 600; }
.contact-separator { height: 1px; background: rgba(255,255,255,.08); margin: 1.5rem 0; }
.form-card { background: var(--white); border-radius: 16px; padding: 2.5rem; box-shadow: var(--shadow); }
.form-card h3 { margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-size: .85rem; font-weight: 600; color: var(--navy); margin-bottom: .4rem; }
.form-group label span { color: var(--amber-dk); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: .85rem 1rem; border: 1.5px solid var(--border); border-radius: 7px; font-family: var(--font-body); font-size: .93rem; color: var(--text); background: var(--cream); transition: border-color var(--transition), box-shadow var(--transition); outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--amber); box-shadow: 0 0 0 3px rgba(244,168,0,.12); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-check { display: flex; align-items: flex-start; gap: .7rem; margin-bottom: 1.5rem; }
.form-check input { width: 18px; height: 18px; margin-top: .15rem; flex-shrink: 0; accent-color: var(--amber); }
.form-check label { font-size: .85rem; color: var(--text-lt); line-height: 1.5; }
.form-check label a { color: var(--amber-dk); text-decoration: underline; }
.form-submit { width: 100%; justify-content: center; }
.form-success { display: none; background: rgba(34,197,94,.1); border: 1.5px solid rgba(34,197,94,.3); border-radius: 8px; padding: 1.2rem; color: #15803d; font-size: .92rem; text-align: center; margin-top: 1rem; }
.form-success.show { display: block; }

/* ── Legal ──────────────────────────────────────────────────── */
.legal-content { max-width: 800px; margin: 0 auto; background: var(--white); border-radius: 16px; box-shadow: var(--shadow); padding: 3rem; }
.legal-content h2 { font-size: 1.5rem; margin: 2rem 0 .8rem; border-left: 4px solid var(--amber); padding-left: 1rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { font-size: .93rem; margin-bottom: .9rem; }
.legal-content ul { margin: .5rem 0 .9rem 1.5rem; list-style: disc; }
.legal-content ul li { font-size: .93rem; color: var(--text-lt); margin-bottom: .3rem; }
.legal-content a { color: var(--amber-dk); text-decoration: underline; }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer { background: var(--navy); color: rgba(255,255,255,.7); padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand p { font-size: .88rem; line-height: 1.7; max-width: 260px; }
.footer-col h5 { font-family: var(--font-head); color: var(--white); margin-bottom: 1rem; font-size: 1rem; }
.footer-col a { display: block; color: rgba(255,255,255,.65); font-size: .88rem; padding: .25rem 0; transition: color var(--transition); }
.footer-col a:hover { color: var(--amber); }
.footer-contact-item { display: flex; align-items: flex-start; gap: .6rem; margin-bottom: .8rem; font-size: .88rem; }
.footer-contact-item .fi-icon { font-size: .95rem; margin-top: .1rem; color: var(--amber); }
.footer-contact-item a { color: rgba(255,255,255,.65); }
.footer-contact-item a:hover { color: var(--amber); }
/* ── Bandeau collaborateur ───────────────────────────────────── */
.footer-collab {
  display: flex; align-items: center; gap: .7rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255,255,255,.06);
  font-size: .82rem;
}
.footer-collab span { color: rgba(255,255,255,.4); }
.footer-collab a {
  color: rgba(255,255,255,.55);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.footer-collab a:hover { color: var(--amber); }

.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 1.5rem 0; font-size: .82rem; flex-wrap: wrap; gap: 1rem; }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { color: rgba(255,255,255,.5); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--white); }
.siret-note { font-size: .78rem; color: rgba(255,255,255,.35); }

/* ── Animations ─────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .trust-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-visual { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info-card { position: static; }
}
@media (max-width: 768px) {
  :root { --section-py: 3.5rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { display: none; }
  .hero-meta { gap: 1.5rem; flex-wrap: wrap; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .main-nav { display: none; }
  .header-cta { display: none; }
  .burger { display: flex; }
  .zone-inner { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; }
  .legal-content { padding: 2rem 1.5rem; }
  .photo-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .cta-actions { flex-direction: column; align-items: center; }
  .hero-meta { flex-direction: column; gap: 1rem; }
  .photo-gallery { grid-template-columns: 1fr; }
}

/* ── Utility ────────────────────────────────────────────────── */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -100px; left: 1rem; z-index: 9999; background: var(--amber); color: var(--navy); padding: .5rem 1rem; border-radius: 4px; font-weight: 600; transition: top var(--transition); }
.skip-link:focus { top: 1rem; }