/* ═══════════════════════════════════════════
   Menuiserie Dubois — style.css
   Thème : Anthracite · Chêne doré · Atelier
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Neue+Haas+Grotesk+Display+Pro:wght@400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --bg:         #111009;
  --bg-2:       #191610;
  --bg-3:       #201d15;
  --bois:       #c8923a;
  --bois-2:     #e0aa55;
  --bois-pale:  rgba(200,146,58,0.1);
  --bois-bord:  rgba(200,146,58,0.2);
  --text:       #f2ede4;
  --muted:      rgba(242,237,228,0.45);
  --border:     rgba(242,237,228,0.08);
  --border-h:   rgba(242,237,228,0.16);
  --radius:     4px;
  --ease:       cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

/* scrollbar */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bois-bord); border-radius: 2px; }

/* ══════════════
   NAV
══════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 3.5rem;
  transition: all 0.5s var(--ease);
}
nav.scrolled {
  background: rgba(17,16,9,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.9rem 3.5rem;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem; color: var(--text);
  text-decoration: none; letter-spacing: 0.02em;
  display: flex; flex-direction: column; line-height: 1.1;
}
.nav-logo-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.54rem; font-weight: 400; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--bois);
}
.nav-links { display: flex; gap: 0.2rem; list-style: none; }
.nav-links a {
  font-size: 0.78rem; font-weight: 400; letter-spacing: 0.06em;
  color: var(--muted); text-decoration: none;
  padding: 0.5rem 0.9rem; border-radius: var(--radius);
  transition: all 0.2s ease;
}
.nav-links a:hover { color: var(--text); background: var(--bois-pale); }
.nav-cta {
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.08em;
  color: var(--bg); background: var(--bois);
  padding: 0.6rem 1.4rem; border-radius: var(--radius);
  text-decoration: none; transition: all 0.3s var(--ease);
}
.nav-cta:hover { background: var(--bois-2); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(200,146,58,0.3); }

/* ══════════════
   HERO
══════════════ */
#hero {
  min-height: 100vh; position: relative;
  display: flex; align-items: flex-end; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center; display: block;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(17,16,9,0.97) 0%, rgba(17,16,9,0.5) 50%, rgba(17,16,9,0.2) 100%),
    linear-gradient(to right, rgba(17,16,9,0.4), transparent 60%);
}
.hero-content {
  position: relative; z-index: 2;
  padding: 0 3.5rem 5.5rem;
  max-width: 750px;
}
.hero-label {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--bois);
  margin-bottom: 1.8rem;
  animation: fadeUp 0.9s var(--ease) 0.1s both;
}
.hero-label::before { content: ''; display: block; width: 28px; height: 1px; background: var(--bois); }
.hero-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 400; line-height: 1.02; letter-spacing: -0.02em;
  color: var(--text); margin-bottom: 1.5rem;
  animation: fadeUp 0.9s var(--ease) 0.22s both;
}
.hero-title em { font-style: italic; color: var(--bois-2); }
.hero-sub {
  font-size: 1.02rem; color: var(--muted); font-weight: 300;
  max-width: 500px; line-height: 1.78; margin-bottom: 3rem;
  animation: fadeUp 0.9s var(--ease) 0.38s both;
}
.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
  animation: fadeUp 0.9s var(--ease) 0.52s both;
}
@keyframes fadeUp { from { opacity:0; transform:translateY(22px); } }

.btn-or {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--bois); color: var(--bg);
  padding: 1rem 2.2rem; border-radius: var(--radius);
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; text-decoration: none; border: none; cursor: pointer;
  transition: all 0.3s var(--ease);
}
.btn-or:hover { background: var(--bois-2); transform: translateY(-2px); box-shadow: 0 8px 26px rgba(200,146,58,0.35); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent; color: var(--text);
  padding: 1rem 2.2rem; border-radius: var(--radius);
  font-size: 0.82rem; font-weight: 400; letter-spacing: 0.08em;
  text-transform: uppercase; text-decoration: none;
  border: 1px solid var(--border-h); cursor: pointer;
  transition: all 0.3s var(--ease);
}
.btn-ghost:hover { border-color: var(--bois-bord); color: var(--bois-2); background: var(--bois-pale); }

.hero-stats {
  position: absolute; right: 3.5rem; bottom: 4rem; z-index: 2;
  display: flex; flex-direction: column; gap: 1.5rem;
  animation: fadeUp 0.9s var(--ease) 0.7s both;
}
.stat {
  text-align: right;
  padding-bottom: 1.5rem; border-bottom: 1px solid var(--border);
}
.stat:last-child { border-bottom: none; padding-bottom: 0; }
.stat-val {
  font-family: 'DM Serif Display', serif;
  font-size: 2.2rem; font-weight: 400; color: var(--bois-2);
  line-height: 1; letter-spacing: -0.02em;
}
.stat-label { font-size: 0.72rem; color: var(--muted); margin-top: 0.2rem; }

/* ══════════════
   SECTION BASE
══════════════ */
section { padding: 7rem 3.5rem; }
.container { max-width: 1100px; margin: 0 auto; }
.s-label {
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--bois);
  margin-bottom: 0.9rem; display: flex; align-items: center; gap: 0.7rem;
}
.s-label::before { content: ''; display: block; width: 22px; height: 1px; background: var(--bois); }
h2.s-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 400; line-height: 1.1; letter-spacing: -0.02em;
  color: var(--text); margin-bottom: 1.2rem;
}
h2.s-title em { font-style: italic; color: var(--bois-2); }
.s-intro { font-size: 0.96rem; color: var(--muted); line-height: 1.78; max-width: 520px; font-weight: 300; }

/* ══════════════
   SAVOIR-FAIRE
══════════════ */
#savoirfaire { background: var(--bg-2); }
.sf-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6rem; align-items: center;
}
.sf-photo img {
  width: 100%; height: 500px; object-fit: cover;
  border-radius: var(--radius); display: block;
}
.sf-content .s-intro { max-width: 100%; }
.sf-liste {
  margin-top: 2.5rem; display: flex; flex-direction: column; gap: 0;
  border-top: 1px solid var(--border);
}
.sf-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 0; border-bottom: 1px solid var(--border);
  transition: all 0.25s var(--ease); cursor: default;
}
.sf-item:hover { padding-left: 0.6rem; border-color: var(--bois-bord); }
.sf-nom {
  font-family: 'DM Serif Display', serif;
  font-size: 1rem; font-weight: 400; color: var(--text);
}
.sf-detail { font-size: 0.78rem; color: var(--muted); font-weight: 300; }
.sf-arrow { color: var(--bois-bord); font-size: 0.8rem; transition: color 0.2s; }
.sf-item:hover .sf-arrow { color: var(--bois); }
.sf-engagements {
  margin-top: 2.5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
}
.engagement {
  padding: 1.2rem; background: var(--bg-3);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}
.engagement:hover { border-color: var(--bois-bord); background: var(--bois-pale); }
.engagement-icon { font-size: 1.2rem; margin-bottom: 0.5rem; display: block; }
.engagement-title { font-size: 0.85rem; font-weight: 500; color: var(--text); margin-bottom: 0.2rem; }
.engagement-desc { font-size: 0.78rem; color: var(--muted); line-height: 1.5; }

/* ══════════════
   GALERIE
══════════════ */
#galerie { background: var(--bg); }
.galerie-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 3rem; }

/* Grille mosaïque */
.galerie-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 260px 260px;
  gap: 6px;
}
.g-item {
  overflow: hidden; border-radius: var(--radius);
  position: relative; cursor: pointer; background: var(--bg-3);
}
.g-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.g-item:nth-child(5) { grid-column: span 2; }

.g-item img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.7s var(--ease);
}
.g-item:hover img { transform: scale(1.07); }
.g-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(17,16,9,0.7) 0%, transparent 50%);
  display: flex; align-items: flex-end;
  padding: 1.2rem; opacity: 0; transition: opacity 0.4s ease;
}
.g-item:hover .g-overlay { opacity: 1; }
.g-label {
  font-size: 0.76rem; font-weight: 500; color: var(--text);
  letter-spacing: 0.06em;
}
.g-zoom {
  position: absolute; top: 1rem; right: 1rem;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(17,16,9,0.6); backdrop-filter: blur(8px);
  border: 1px solid var(--border-h);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; color: var(--text); opacity: 0;
  transition: opacity 0.3s ease;
}
.g-item:hover .g-zoom { opacity: 1; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(11,10,6,0.97);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox img {
  max-width: 90vw; max-height: 88vh;
  object-fit: contain; border-radius: var(--radius);
}
.lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-3); border: 1px solid var(--border-h);
  color: var(--text); font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.2s ease;
}
.lightbox-close:hover { background: var(--bois); color: var(--bg); }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-3); border: 1px solid var(--border-h);
  color: var(--text); font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.2s ease;
}
.lightbox-nav:hover { background: var(--bois-pale); border-color: var(--bois-bord); }
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }
.lightbox-counter {
  position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  font-size: 0.75rem; color: var(--muted); letter-spacing: 0.1em;
}

/* ══════════════
   RÉALISATIONS
══════════════ */
#realisations { background: var(--bg-2); }
.real-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: 4rem; }
.real-card {
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: all 0.4s var(--ease);
}
.real-card:hover { border-color: var(--bois-bord); transform: translateY(-5px); box-shadow: 0 16px 50px rgba(0,0,0,0.4); }
.real-img { height: 200px; overflow: hidden; }
.real-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s var(--ease); }
.real-card:hover .real-img img { transform: scale(1.06); }
.real-body { padding: 1.6rem; }
.real-cat {
  font-size: 0.66rem; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--bois); margin-bottom: 0.5rem;
}
.real-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem; color: var(--text); margin-bottom: 0.6rem; line-height: 1.3;
}
.real-desc { font-size: 0.82rem; color: var(--muted); line-height: 1.65; margin-bottom: 1rem; font-weight: 300; }
.real-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.real-tag {
  font-size: 0.68rem; font-weight: 400; color: var(--muted);
  background: var(--bg-2); border: 1px solid var(--border);
  padding: 0.2rem 0.6rem; border-radius: 2px;
  transition: all 0.2s;
}
.real-card:hover .real-tag { border-color: var(--bois-bord); color: var(--bois); }

/* ══════════════
   DEVIS
══════════════ */
#devis { background: var(--bg); }
.devis-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 6rem; align-items: start; }
.devis-left { position: sticky; top: 100px; }
.devis-left .s-intro { max-width: 100%; }
.devis-contact-cards { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 0.9rem; }
.d-card {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.2rem; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}
.d-card:hover { border-color: var(--bois-bord); background: var(--bois-pale); }
.d-icon {
  width: 38px; height: 38px; border-radius: var(--radius); flex-shrink: 0;
  background: var(--bois-pale); border: 1px solid var(--bois-bord);
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
}
.d-label { font-size: 0.66rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.d-val { font-size: 0.9rem; color: var(--text); font-weight: 400; }
.d-val a { color: var(--text); text-decoration: none; transition: color 0.2s; }
.d-val a:hover { color: var(--bois); }
.devis-note {
  margin-top: 2rem; padding: 1.3rem 1.5rem;
  background: var(--bois-pale); border: 1px solid var(--bois-bord);
  border-radius: var(--radius); border-left: 3px solid var(--bois);
}
.devis-note p { font-size: 0.84rem; color: var(--muted); line-height: 1.7; font-weight: 300; }
.devis-note strong { color: var(--bois); }

/* Formulaire devis */
.devis-form { display: flex; flex-direction: column; gap: 1.1rem; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.f-field { display: flex; flex-direction: column; gap: 0.4rem; }
.f-field label {
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted);
}
.f-field input, .f-field select, .f-field textarea {
  background: var(--bg-2); border: 1px solid var(--border);
  color: var(--text); border-radius: var(--radius);
  padding: 0.88rem 1rem; font-family: 'DM Sans', sans-serif; font-size: 0.9rem;
  transition: all 0.25s ease; appearance: none; -webkit-appearance: none;
}
.f-field input::placeholder, .f-field textarea::placeholder { color: rgba(242,237,228,0.18); }
.f-field input:focus, .f-field select:focus, .f-field textarea:focus {
  outline: none; border-color: var(--bois); background: var(--bg-3);
  box-shadow: 0 0 0 3px var(--bois-pale);
}
.f-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(200,146,58,0.6)' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
  padding-right: 2.5rem; background-color: var(--bg-2);
}
.f-field select option { background: var(--bg-2); color: var(--text); }
.f-field textarea { resize: vertical; min-height: 120px; }
.f-note { font-size: 0.74rem; color: var(--muted); text-align: center; margin-top: 0.4rem; }

/* ══════════════
   AVIS
══════════════ */
#avis { background: var(--bg-2); }
.avis-top { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 4rem; flex-wrap: wrap; gap: 2rem; }
.avis-score { display: flex; align-items: center; gap: 1.5rem; }
.avis-score-big {
  font-family: 'DM Serif Display', serif;
  font-size: 4.5rem; font-weight: 400; color: var(--bois-2); line-height: 1;
}
.avis-score-stars { display: flex; gap: 0.2rem; margin-bottom: 0.3rem; }
.avis-score-stars span { color: var(--bois); font-size: 1rem; }
.avis-score-count { font-size: 0.78rem; color: var(--muted); }
.avis-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.avis-card {
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.8rem;
  transition: all 0.4s var(--ease);
}
.avis-card:hover { border-color: var(--bois-bord); transform: translateY(-4px); box-shadow: 0 14px 40px rgba(0,0,0,0.3); }
.avis-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.1rem; }
.avis-stars { display: flex; gap: 0.15rem; }
.avis-stars span { color: var(--bois); font-size: 0.85rem; }
.avis-date { font-size: 0.7rem; color: var(--muted); }
.avis-text {
  font-size: 0.87rem; color: var(--text); line-height: 1.68;
  margin-bottom: 1.3rem; font-weight: 300; font-style: italic;
}
.avis-author { display: flex; align-items: center; gap: 0.8rem; padding-top: 1.1rem; border-top: 1px solid var(--border); }
.avis-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: var(--bois-pale); border: 1px solid var(--bois-bord);
  display: flex; align-items: center; justify-content: center;
  font-family: 'DM Serif Display', serif; font-size: 0.85rem; color: var(--bois);
}
.avis-name { font-size: 0.85rem; font-weight: 500; color: var(--text); }
.avis-meta { font-size: 0.72rem; color: var(--muted); }

/* ══════════════
   FOOTER
══════════════ */
footer { background: #0a0906; border-top: 1px solid var(--border); padding: 4rem 3.5rem 2.5rem; }
.footer-top {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem; padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}
.footer-brand { }
.f-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem; color: var(--text); display: block; margin-bottom: 0.2rem;
}
.f-logo-sub {
  font-size: 0.58rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--bois); display: block; margin-bottom: 1.2rem;
  font-family: 'DM Sans', sans-serif;
}
.f-desc { font-size: 0.82rem; color: var(--muted); line-height: 1.7; font-weight: 300; }
.f-col-title {
  font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--bois); margin-bottom: 1.2rem; font-weight: 500;
}
.f-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.f-col ul a { font-size: 0.82rem; color: var(--muted); text-decoration: none; transition: color 0.2s; font-weight: 300; }
.f-col ul a:hover { color: var(--text); }
.footer-bottom {
  max-width: 1100px; margin: 2.5rem auto 0;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  font-size: 0.74rem; color: rgba(242,237,228,0.2);
}
.footer-bottom a { color: rgba(242,237,228,0.2); text-decoration: none; }
.footer-bottom a:hover { color: var(--bois); }
.footer-credit a { color: var(--bois); }

/* ══════════════
   REVEAL
══════════════ */
.js-loaded .reveal { opacity:0; transform:translateY(26px); transition:opacity 0.85s var(--ease),transform 0.85s var(--ease); }
.js-loaded .reveal.in { opacity:1; transform:none; }
.js-loaded .reveal-l { opacity:0; transform:translateX(-22px); transition:opacity 0.85s var(--ease),transform 0.85s var(--ease); }
.js-loaded .reveal-l.in { opacity:1; transform:none; }
.js-loaded .reveal-r { opacity:0; transform:translateX(22px); transition:opacity 0.85s var(--ease),transform 0.85s var(--ease); }
.js-loaded .reveal-r.in { opacity:1; transform:none; }
.d1{transition-delay:.1s} .d2{transition-delay:.2s} .d3{transition-delay:.3s} .d4{transition-delay:.4s}

/* ══════════════
   RESPONSIVE
══════════════ */
@media (max-width:940px){
  nav { padding:1rem 1.5rem; }
  nav.scrolled { padding:.8rem 1.5rem; }
  .nav-links { display:none; }
  section { padding:4.5rem 1.5rem; }
  .hero-content { padding:0 1.5rem 4rem; }
  .hero-stats { display:none; }
  .sf-grid { grid-template-columns:1fr; gap:3rem; }
  .galerie-grid { grid-template-columns:1fr 1fr; grid-template-rows:repeat(4,200px); }
  .g-item:nth-child(1) { grid-column:span 2; grid-row:span 1; }
  .g-item:nth-child(5) { grid-column:span 1; }
  .real-grid { grid-template-columns:1fr; }
  .devis-grid { grid-template-columns:1fr; gap:3rem; }
  .devis-left { position:static; }
  .avis-grid { grid-template-columns:1fr; }
  .footer-top { grid-template-columns:1fr 1fr; gap:2.5rem; }
  .footer-bottom { flex-direction:column; text-align:center; }
  .f-row { grid-template-columns:1fr; }
}