/* ═══════════════════════════════════════════════════════════
   FERNANDO SOLS & PARQUETS — Styles globaux
   Direction artistique : Artisanat suisse moderne, éditorial
   ═══════════════════════════════════════════════════════════ */

:root {
  --ink: #1a1612;
  --ink-soft: #3d3329;
  --paper: #faf6ef;
  --paper-warm: #f3ece0;
  --line: #d4cab8;
  --line-soft: #e8e0d0;
  --accent: #8b5a2b;
  --accent-deep: #5d3a17;
  --accent-soft: #c9a373;
  --gold: #b8915f;
  --muted: #7a6e5d;
  --white: #ffffff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* TYPOGRAPHIE */
.serif { font-family: 'Cormorant Garamond', 'Times New Roman', serif; }
.italic { font-style: italic; }
h1, h2, h3, h4 { font-family: 'Cormorant Garamond', serif; font-weight: 500; line-height: 1.1; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.4rem, 7vw, 5.5rem); font-weight: 500; }
h2 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
.eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--accent);
}
.lead {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1.5; color: var(--ink-soft);
  font-weight: 400; font-style: italic;
}

/* STRUCTURE */
.container { max-width: 1320px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 60px); }
section { position: relative; }

/* NAVIGATION */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 24px clamp(20px, 4vw, 60px);
  display: flex; justify-content: space-between; align-items: center;
  transition: all 0.4s ease; background: transparent;
}
nav.scrolled {
  background: rgba(250, 246, 239, 0.96);
  backdrop-filter: blur(10px);
  padding: 16px clamp(20px, 4vw, 60px);
  border-bottom: 1px solid var(--line-soft);
}
.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem; font-weight: 600;
  letter-spacing: 0.02em; color: var(--ink);
}
.logo span { color: var(--accent); font-style: italic; }
nav.hero-mode .logo { color: var(--paper); }
nav.hero-mode .logo span { color: var(--accent-soft); }
.nav-links { display: flex; gap: 38px; list-style: none; align-items: center; }
.nav-links a {
  font-size: 0.85rem; font-weight: 500; letter-spacing: 0.05em;
  color: var(--ink); position: relative; padding: 4px 0;
  transition: color 0.3s;
}
nav.hero-mode .nav-links a { color: var(--paper); }
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px; background: var(--accent);
  transition: width 0.3s ease;
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  padding: 11px 22px; background: var(--ink);
  color: var(--paper) !important; border-radius: 2px;
  font-size: 0.78rem !important; letter-spacing: 0.12em !important;
  text-transform: uppercase; transition: background 0.3s;
}
.nav-cta:hover { background: var(--accent); }
.nav-cta::after { display: none !important; }
nav.hero-mode .nav-cta { background: var(--paper); color: var(--ink) !important; }
nav.hero-mode .nav-cta:hover { background: var(--accent); color: var(--paper) !important; }
.menu-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 32px; height: 24px; position: relative;
}
.menu-toggle span {
  position: absolute; left: 0; width: 100%;
  height: 1.5px; background: var(--ink); transition: 0.3s;
}
.menu-toggle span:nth-child(1) { top: 4px; }
.menu-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.menu-toggle span:nth-child(3) { bottom: 4px; }
nav.hero-mode .menu-toggle span { background: var(--paper); }

/* MOBILE MENU */
.mobile-menu {
  position: fixed; inset: 0; background: var(--ink); z-index: 200;
  display: flex; flex-direction: column; justify-content: center;
  align-items: center; gap: 40px;
  transform: translateY(-100%); transition: transform 0.5s ease;
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem; color: var(--paper); font-style: italic;
}
.mobile-menu a:hover { color: var(--accent-soft); }
.mobile-close {
  position: absolute; top: 30px; right: 30px;
  background: none; border: none; color: var(--paper);
  font-size: 2rem; cursor: pointer;
  font-family: 'Cormorant Garamond', serif;
}

/* BOUTONS */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 18px 32px; font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  border-radius: 2px; cursor: pointer;
  transition: all 0.3s ease; border: none; font-family: inherit;
}
.btn-primary { background: var(--paper); color: var(--ink); }
.btn-primary:hover { background: var(--accent); color: var(--paper); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--paper); border: 1px solid rgba(250, 246, 239, 0.4); }
.btn-ghost:hover { border-color: var(--paper); background: rgba(250, 246, 239, 0.08); }
.btn-ghost-dark { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.btn-ghost-dark:hover { background: var(--ink); color: var(--paper); }
.btn .arrow { display: inline-block; transition: transform 0.3s; }
.btn:hover .arrow { transform: translateX(4px); }

/* HERO HOME */
.hero { height: 100vh; min-height: 720px; position: relative; overflow: hidden; background: var(--ink); }
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('images/realisations/hero-parquet-chevrons.jpg');
  background-size: cover; background-position: center;
  filter: brightness(0.55); transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom { from { transform: scale(1.05); } to { transform: scale(1.12); } }
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(26, 22, 18, 0.4) 0%, rgba(26, 22, 18, 0.2) 50%, rgba(26, 22, 18, 0.85) 100%);
  z-index: 1;
}
.hero-content {
  position: relative; z-index: 2; height: 100%;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding-bottom: 120px; color: var(--paper);
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 14px; margin-bottom: 28px;
  opacity: 0; animation: slideUp 0.9s ease 0.3s forwards;
}
.hero-eyebrow .line { width: 50px; height: 1px; background: var(--accent-soft); }
.hero-eyebrow span {
  font-size: 0.72rem; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--accent-soft); font-weight: 500;
}
.hero h1 {
  color: var(--paper); max-width: 900px; font-weight: 400;
  margin-bottom: 32px; opacity: 0;
  animation: slideUp 1s ease 0.5s forwards;
}
.hero h1 em { color: var(--accent-soft); font-style: italic; font-weight: 400; }
.hero-sub {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem); line-height: 1.5;
  color: rgba(250, 246, 239, 0.85); max-width: 580px;
  font-style: italic; margin-bottom: 44px;
  opacity: 0; animation: slideUp 1s ease 0.7s forwards;
}
.hero-actions {
  display: flex; gap: 20px; flex-wrap: wrap;
  opacity: 0; animation: slideUp 1s ease 0.9s forwards;
}
.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  z-index: 3; color: var(--paper); font-size: 0.7rem;
  letter-spacing: 0.24em; text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  opacity: 0.7; animation: slideUp 1s ease 1.2s forwards, pulse 2.5s ease-in-out infinite;
}
.hero-scroll::after { content: ''; width: 1px; height: 40px; background: var(--paper); }
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 0.9; } }

/* HERO PAGES SERVICES */
.service-hero { height: 70vh; min-height: 540px; position: relative; overflow: hidden; background: var(--ink); }
.service-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: brightness(0.5); transform: scale(1.04);
}
.service-hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(26, 22, 18, 0.55) 0%, rgba(26, 22, 18, 0.35) 50%, rgba(26, 22, 18, 0.85) 100%);
  z-index: 1;
}
.service-hero-content {
  position: relative; z-index: 2; height: 100%;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding-bottom: 80px; color: var(--paper);
}
.breadcrumb {
  font-size: 0.78rem; color: rgba(250, 246, 239, 0.6);
  margin-bottom: 28px; letter-spacing: 0.05em;
  opacity: 0; animation: slideUp 0.8s ease 0.2s forwards;
}
.breadcrumb a:hover { color: var(--accent-soft); }
.breadcrumb span { margin: 0 6px; color: rgba(250, 246, 239, 0.4); }
.hero-num {
  display: inline-block; font-family: 'Cormorant Garamond', serif;
  font-style: italic; font-size: 0.95rem;
  color: var(--accent-soft); margin-bottom: 16px;
  letter-spacing: 0.12em;
  opacity: 0; animation: slideUp 0.9s ease 0.4s forwards;
}
.service-hero h1 {
  color: var(--paper); max-width: 800px; margin-bottom: 32px;
  opacity: 0; animation: slideUp 1s ease 0.5s forwards;
}
.service-hero h1 em { color: var(--accent-soft); font-style: italic; font-weight: 400; }
.service-hero-sub {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem); line-height: 1.55;
  color: rgba(250, 246, 239, 0.85); max-width: 620px;
  font-style: italic;
  opacity: 0; animation: slideUp 1s ease 0.7s forwards;
}

/* INTRO HOME */
.intro { padding: clamp(80px, 14vh, 160px) 0; background: var(--paper); }
.intro-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(40px, 8vw, 100px); align-items: start; }
.intro-label { position: sticky; top: 120px; }
.intro-label .eyebrow { display: block; margin-bottom: 20px; }
.intro-label .number {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(4rem, 10vw, 8rem); font-style: italic;
  color: var(--accent); line-height: 1; font-weight: 400;
}
.intro-label .number-sub { font-size: 0.85rem; color: var(--muted); margin-top: 12px; letter-spacing: 0.05em; }
.intro-text h2 { margin-bottom: 36px; color: var(--ink); font-weight: 400; }
.intro-text h2 em { color: var(--accent); font-style: italic; }
.intro-text p { font-size: 1.05rem; line-height: 1.85; color: var(--ink-soft); margin-bottom: 24px; max-width: 580px; }
.intro-text p:first-of-type::first-letter {
  font-family: 'Cormorant Garamond', serif;
  font-size: 4em; float: left; line-height: 0.9;
  margin: 8px 14px 0 0; color: var(--accent); font-weight: 500;
}
.signature { margin-top: 50px; padding-top: 36px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 20px; }
.signature-name { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1.5rem; color: var(--ink); }
.signature-role { font-size: 0.78rem; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; }

/* INTRO PAGES SERVICES */
.service-intro { padding: clamp(80px, 12vh, 140px) 0; background: var(--paper); }
.service-intro-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.service-intro-grid h2 { font-weight: 400; margin-top: 18px; }
.service-intro-grid h2 em { color: var(--accent); font-style: italic; }
.service-intro-text p { color: var(--ink-soft); }

/* SERVICES HOME */
.services { padding: clamp(80px, 14vh, 160px) 0; background: var(--paper-warm); position: relative; }
.services-header { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; margin-bottom: 80px; align-items: end; }
.services-header h2 { font-weight: 400; max-width: 600px; }
.services-header h2 em { color: var(--accent); font-style: italic; }
.services-header .lead { max-width: 480px; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.service-card {
  border-bottom: 1px solid var(--line); border-right: 1px solid var(--line);
  padding: 40px 36px; background: transparent; position: relative;
  transition: all 0.4s ease; cursor: pointer; overflow: hidden;
}
.service-card:nth-child(3n) { border-right: none; }
.service-card:hover { background: var(--white); }
.service-card:hover .service-img-wrap { filter: grayscale(0%); }
.service-num { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 0.9rem; color: var(--accent); margin-bottom: 24px; display: block; }
.service-img-wrap { width: 100%; height: 260px; margin-bottom: 28px; overflow: hidden; background: var(--ink); filter: grayscale(40%); transition: filter 0.5s ease; }
.service-img { width: 100%; height: 100%; background-size: cover; background-position: center; transition: transform 0.7s ease; }
.service-card:hover .service-img { transform: scale(1.06); }
.service-card h3 { font-weight: 500; margin-bottom: 12px; color: var(--ink); }
.service-card h3 em { color: var(--accent); font-style: italic; }
.service-card p { color: var(--muted); font-size: 0.94rem; line-height: 1.7; margin-bottom: 24px; }
.service-link {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink); font-weight: 500;
  border-bottom: 1px solid var(--ink); padding-bottom: 4px;
  transition: all 0.3s;
}
.service-card:hover .service-link { color: var(--accent); border-color: var(--accent); }

/* TYPES SECTION (PAGES SERVICES) */
.types-section { padding: clamp(80px, 12vh, 140px) 0; background: var(--paper-warm); }
.types-header { margin-bottom: 70px; max-width: 720px; }
.types-header h2 { font-weight: 400; margin: 18px 0 24px; }
.types-header h2 em { color: var(--accent); font-style: italic; }
.types-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.type-card { background: var(--paper); padding: 50px 44px; transition: background 0.3s; }
.type-card:hover { background: var(--white); }
.type-num { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 2.2rem; color: var(--accent); display: block; margin-bottom: 20px; font-weight: 400; }
.type-card h3 { font-weight: 600; margin-bottom: 16px; }
.type-card h3 em { color: var(--accent); font-style: italic; font-weight: 500; }
.type-desc { color: var(--ink-soft); font-size: 0.98rem; line-height: 1.7; margin-bottom: 24px; }
.type-specs { list-style: none; border-top: 1px solid var(--line); padding-top: 20px; }
.type-specs li { padding: 8px 0; font-size: 0.88rem; color: var(--muted); line-height: 1.6; border-bottom: 1px dashed var(--line); }
.type-specs li:last-child { border-bottom: none; }
.type-specs li strong { color: var(--ink); font-weight: 500; }

/* MÉTHODE / PROCESS */
.method-section { padding: clamp(80px, 12vh, 140px) 0; background: var(--paper); }
.method-header, .process-header { text-align: center; margin-bottom: 70px; }
.method-header h2, .process-header h2 { font-weight: 400; margin-top: 18px; }
.method-header h2 em, .process-header h2 em { color: var(--accent); font-style: italic; }
.method-grid, .process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.method-step, .process-step { background: var(--paper); padding: 44px 32px; transition: background 0.3s; }
.method-step:hover, .process-step:hover { background: var(--paper-warm); }
.step-num { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 0.9rem; color: var(--accent); letter-spacing: 0.1em; display: block; margin-bottom: 18px; }
.process-step .num { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 3rem; color: var(--accent); font-weight: 400; line-height: 1; margin-bottom: 24px; display: block; }
.method-step h4, .process-step h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.35rem; margin-bottom: 12px; font-weight: 600; color: var(--ink); }
.method-step p, .process-step p { font-size: 0.92rem; color: var(--muted); line-height: 1.7; }
.process { padding: clamp(80px, 14vh, 160px) 0; background: var(--paper); }

/* TIPS SECTION */
.tips-section { padding: clamp(80px, 12vh, 140px) 0; background: var(--paper-warm); }
.tips-header { margin-bottom: 60px; max-width: 700px; }
.tips-header h2 { font-weight: 400; margin-top: 18px; }
.tips-header h2 em { color: var(--accent); font-style: italic; }
.tips-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.tip-card { background: var(--paper); padding: 36px 32px; border-left: 2px solid var(--accent); transition: all 0.3s; }
.tip-card:hover { background: var(--white); transform: translateX(4px); }
.tip-card h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.25rem; margin-bottom: 14px; font-weight: 600; color: var(--ink); }
.tip-card p { color: var(--ink-soft); font-size: 0.95rem; line-height: 1.7; }

/* ESTIMATEUR HOME */
.estimator-cta { padding: clamp(80px, 14vh, 140px) 0; background: var(--ink); color: var(--paper); position: relative; overflow: hidden; }
.estimator-cta::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cpath d='M0 40h80M40 0v80' stroke='%23ffffff' stroke-opacity='0.025' stroke-width='1'/%3E%3C/svg%3E"); }
.estimator-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; position: relative; }
.estimator-grid .eyebrow { color: var(--accent-soft); }
.estimator-grid h2 { margin: 24px 0 28px; color: var(--paper); font-weight: 400; }
.estimator-grid h2 em { color: var(--accent-soft); font-style: italic; }
.estimator-grid p { font-size: 1.05rem; color: rgba(250, 246, 239, 0.75); margin-bottom: 36px; max-width: 480px; line-height: 1.75; }
.estimator-features { list-style: none; margin-bottom: 40px; }
.estimator-features li { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid rgba(250, 246, 239, 0.12); font-size: 0.96rem; color: var(--paper); }
.estimator-features li::before { content: '—'; color: var(--accent-soft); font-weight: 600; }
.estimator-visual { position: relative; aspect-ratio: 4/5; background: var(--ink-soft); overflow: hidden; }
.estimator-visual::before { content: ''; position: absolute; inset: 0; background-image: url('images/realisations/uk-poncage-1-apres.jpg'); background-size: cover; background-position: center; filter: brightness(0.7) saturate(1.1); }
.estimator-visual::after { content: '"'; position: absolute; bottom: -50px; left: -20px; font-family: 'Cormorant Garamond', serif; font-size: 22rem; color: var(--accent-soft); opacity: 0.4; line-height: 1; font-style: italic; }
.estimator-quote { position: absolute; bottom: 40px; right: 40px; font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1.4rem; color: var(--paper); text-align: right; max-width: 70%; z-index: 2; line-height: 1.4; }

/* CTA SECTION (PAGES SERVICES) */
.cta-section { padding: clamp(80px, 14vh, 140px) 0; background: var(--paper-warm); }
.cta-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 70px; align-items: stretch; }
.cta-content { display: flex; flex-direction: column; justify-content: center; }
.cta-content h2 { margin: 18px 0 24px; font-weight: 400; }
.cta-content h2 em { color: var(--accent); font-style: italic; }
.cta-content p { color: var(--ink-soft); font-size: 1.02rem; line-height: 1.75; margin-bottom: 36px; max-width: 480px; }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.cta-visual { background-size: cover; background-position: center; min-height: 400px; filter: saturate(0.92); }

/* EDITORIAL */
.editorial { padding: clamp(80px, 14vh, 160px) 0; background: var(--paper-warm); text-align: center; }
.editorial-container { max-width: 880px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 60px); }
.editorial blockquote { font-family: 'Cormorant Garamond', serif; font-size: clamp(1.6rem, 3.5vw, 2.6rem); line-height: 1.35; font-style: italic; font-weight: 400; color: var(--ink); position: relative; }
.editorial blockquote::before { content: '"'; position: absolute; top: -40px; left: 50%; transform: translateX(-50%); font-size: 6rem; color: var(--accent); font-style: italic; font-weight: 400; line-height: 1; }
.editorial blockquote em { color: var(--accent); font-style: italic; }
.editorial .attribution { margin-top: 40px; font-size: 0.78rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted); }

/* WHATSAPP FLOATING BUTTON */
#whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35), 0 2px 8px rgba(0, 0, 0, 0.12);
  z-index: 999;
  text-decoration: none;
  opacity: 0;
  transform: translateY(20px) scale(0.8);
  animation: whatsappEntry 0.5s ease-out forwards;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
#whatsapp-float:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5), 0 4px 12px rgba(0, 0, 0, 0.15);
}
#whatsapp-float svg {
  width: 32px;
  height: 32px;
}
@keyframes whatsappEntry {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@media (max-width: 768px) {
  #whatsapp-float {
    bottom: 18px;
    right: 18px;
    width: 54px;
    height: 54px;
  }
  #whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}

/* PARTENAIRES / FOURNISSEURS */
.partners { padding: clamp(80px, 14vh, 160px) 0; background: var(--paper); border-top: 1px solid rgba(139, 90, 43, 0.12); }
.partners-header { text-align: center; max-width: 720px; margin: 0 auto 80px; }
.partners-header h2 { font-weight: 400; margin: 16px 0 24px; }
.partners-header h2 em { color: var(--accent); font-style: italic; }
.partners-intro { color: var(--muted); font-size: 1.05rem; line-height: 1.7; }
.partners-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(40px, 6vw, 100px);
  max-width: 1100px;
  margin: 0 auto;
}
.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  filter: grayscale(0.15);
  opacity: 0.85;
  transition: filter 0.4s ease, opacity 0.4s ease, transform 0.4s ease;
}
.partner-logo:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: translateY(-4px);
}
.partner-logo img {
  display: block;
  height: 56px;
  width: auto;
  max-width: 100%;
}

/* RÉGION */
.region { padding: clamp(80px, 14vh, 160px) 0; background: var(--paper); }
.region-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 8vw, 100px); align-items: center; }
.region-content h2 { font-weight: 400; margin: 16px 0 28px; }
.region-content h2 em { color: var(--accent); font-style: italic; }
.region-content p { color: var(--ink-soft); font-size: 1.02rem; line-height: 1.8; margin-bottom: 20px; max-width: 540px; }
.cities { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--line); }
.cities span { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1.15rem; color: var(--ink); }
.cities span:not(:last-child)::after { content: '·'; color: var(--accent); margin-left: 24px; }
.region-visual { position: relative; aspect-ratio: 4/5; overflow: hidden; background: var(--ink-soft); }
.region-visual img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.85); }
.region-tag { position: absolute; top: 30px; left: 30px; background: var(--paper); padding: 12px 18px; font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink); font-weight: 500; }

/* CONTACT */
.contact { padding: clamp(80px, 14vh, 160px) 0; background: var(--ink); color: var(--paper); text-align: center; }
.contact .eyebrow { color: var(--accent-soft); }
.contact h2 { margin: 20px auto 32px; color: var(--paper); font-weight: 400; max-width: 800px; }
.contact h2 em { color: var(--accent-soft); font-style: italic; }
.contact .lead { color: rgba(250, 246, 239, 0.75); max-width: 580px; margin: 0 auto 48px; }
.contact-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.contact-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; max-width: 880px; margin: 0 auto; border-top: 1px solid rgba(250, 246, 239, 0.15); padding-top: 60px; }
.contact-info > div { border-right: 1px solid rgba(250, 246, 239, 0.15); padding: 0 30px; }
.contact-info > div:last-child { border-right: none; }
.contact-info .label { font-size: 0.7rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--accent-soft); margin-bottom: 12px; }
.contact-info .value { font-family: 'Cormorant Garamond', serif; font-size: 1.2rem; color: var(--paper); line-height: 1.4; }
.contact-info .value a:hover { color: var(--accent-soft); }

/* AUTRES SERVICES */
.other-services { padding: clamp(80px, 12vh, 140px) 0; background: var(--paper); border-top: 1px solid var(--line); }
.other-header { text-align: center; margin-bottom: 60px; }
.other-header h2 { margin-top: 18px; font-weight: 400; }
.other-header h2 em { color: var(--accent); font-style: italic; }
.other-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.other-card { display: block; background: var(--paper-warm); overflow: hidden; transition: all 0.4s ease; text-decoration: none; color: inherit; }
.other-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(26, 22, 18, 0.12); }
.other-img { width: 100%; height: 220px; background-size: cover; background-position: center; filter: saturate(0.9); transition: transform 0.6s ease; }
.other-card:hover .other-img { transform: scale(1.04); }
.other-card h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; font-weight: 600; padding: 24px 28px 8px; color: var(--ink); }
.other-link { display: block; padding: 0 28px 24px; font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); font-weight: 500; }

/* FOOTER */
footer { padding: 40px 0 30px; background: var(--ink); border-top: 1px solid rgba(250, 246, 239, 0.1); color: rgba(250, 246, 239, 0.5); font-size: 0.78rem; text-align: center; letter-spacing: 0.05em; }
footer .footer-brand { font-family: 'Cormorant Garamond', serif; font-style: italic; color: var(--paper); font-size: 0.95rem; display: block; margin-bottom: 8px; }

/* ANIMATIONS */
.fade-up { opacity: 0; transform: translateY(40px); transition: opacity 0.9s ease, transform 0.9s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* MOBILE */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .menu-toggle { display: block; }
  .hero { min-height: 600px; }
  .hero-content { padding-bottom: 80px; }
  .hero-scroll { display: none; }
  .service-hero { min-height: 460px; height: 60vh; }
  .service-hero-content { padding-bottom: 50px; }
  .intro-grid { grid-template-columns: 1fr; gap: 30px; }
  .intro-label { position: static; }
  .service-intro-grid { grid-template-columns: 1fr; gap: 24px; }
  .services-header { grid-template-columns: 1fr; gap: 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { border-right: none !important; }
  .types-grid { grid-template-columns: 1fr; }
  .type-card { padding: 36px 28px; }
  .method-grid, .process-steps { grid-template-columns: repeat(2, 1fr); }
  .tips-grid { grid-template-columns: 1fr; }
  .estimator-grid { grid-template-columns: 1fr; gap: 50px; }
  .estimator-visual { aspect-ratio: 5/4; }
  .cta-grid { grid-template-columns: 1fr; gap: 40px; }
  .cta-visual { min-height: 280px; }
  .region-grid { grid-template-columns: 1fr; gap: 40px; }
  .partners-logos { flex-direction: column; gap: 50px; }
  .partner-logo img { height: 50px; }
  .contact-info { grid-template-columns: 1fr; gap: 30px; }
  .contact-info > div { border-right: none; border-bottom: 1px solid rgba(250, 246, 239, 0.15); padding: 20px 0; }
  .contact-info > div:last-child { border-bottom: none; }
  .other-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .method-grid, .process-steps { grid-template-columns: 1fr; }
  .hero-actions, .cta-actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
}