/* ============================================================
   PLACO PRO — Feuille de style principale
   Dark charcoal + Gold #C9A85C
   Typographies : Cormorant Garamond + DM Sans
   ============================================================ */

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

:root {
  --gold:          #C9A85C;
  --gold-light:    #E8D5A3;
  --gold-dark:     #8B6914;
  --charcoal:      #1A1A1A;
  --charcoal-mid:  #2C2C2C;
  --charcoal-soft: #3D3D3D;
  --off-white:     #F8F5F0;
  --warm-gray:     #E8E4DC;
  --text-muted:    #888780;
  --accent-silver: #C0BDB8;
  --transition:    0.3s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--charcoal);
  color: var(--off-white);
  overflow-x: hidden;
  line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* ── SKIP LINK (accessibilité) ── */
.skip-link {
  position: absolute; top: -40px; left: 0;
  background: var(--gold); color: var(--charcoal);
  padding: 0.5rem 1rem; z-index: 9999;
  font-size: 0.85rem; font-weight: 500;
  transition: top var(--transition);
}
.skip-link:focus { top: 0; }

/* ─────────────────────────────────
   NAV — ciblé sur #main-nav uniquement
   (évite d'affecter .mobile-nav et .footer-links)
───────────────────────────────── */
nav#main-nav {
  position: fixed; top: 0; width: 100%; z-index: 100;
  padding: 1.5rem 4rem;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(20,20,20,0.92);
  transition: padding var(--transition), background var(--transition), box-shadow var(--transition);
}
nav#main-nav.scrolled {
  padding: 1rem 4rem;
  background: rgba(20,20,20,0.98);
  box-shadow: 0 1px 0 rgba(201,168,92,0.15);
}
.nav-logo {
  text-decoration: none; flex-shrink: 0;
  display: flex; align-items: center;
}
.nav-logo-img {
  height: 48px; width: auto; display: block;
  transition: opacity var(--transition);
  /* SVG transparent — aucun filtre ni fond nécessaire */
}
.nav-logo:hover .nav-logo-img { opacity: 0.82; }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  position: relative; min-height: 55vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 8rem 2rem 5rem;
  overflow: hidden;
}
.page-hero.page-hero-short { min-height: 40vh; }
.page-hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  filter: brightness(0.55);
}
.page-hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to bottom, rgba(26,26,26,0.35), rgba(26,26,26,0.78));
}
.page-hero-content {
  position: relative; z-index: 2; max-width: 800px;
}
.page-hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3rem, 7vw, 5.5rem); font-weight: 300;
  color: var(--off-white); line-height: 1.1; margin-bottom: 1rem;
}
.page-hero-title em { font-style: italic; color: var(--gold); }
.page-hero-sub {
  font-size: 1rem; color: var(--accent-silver); font-weight: 300;
  letter-spacing: 0.04em;
}

/* ── HQ SYSTEM TEASER BAND ── */
.hq-teaser {
  background: var(--charcoal-mid);
  border-top: 1px solid rgba(201,168,92,0.12);
  border-bottom: 1px solid rgba(201,168,92,0.12);
  padding: 4rem;
}
.hq-teaser-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 2.5rem;
}
.hq-teaser-left { flex: 1; min-width: 300px; }
.hq-teaser-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 300;
  color: var(--off-white); margin-bottom: 1rem;
}
.hq-teaser-title em { font-style: italic; color: var(--gold); }
.hq-teaser-desc {
  font-size: 0.9rem; color: var(--accent-silver);
  font-weight: 300; line-height: 1.8; margin-bottom: 2rem;
}
.hq-teaser-specs {
  display: flex; flex-wrap: wrap; gap: 2rem;
}
.ht-spec { text-align: left; }
.ht-val {
  display: block; font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem; font-weight: 300; color: var(--gold); line-height: 1;
}
.ht-lbl {
  font-size: 0.62rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-muted); margin-top: 0.2rem; display: block;
}
.hq-teaser-right { flex-shrink: 0; }

@media (max-width: 768px) {
  .hq-teaser { padding: 3rem 1.5rem; }
  .hq-teaser-inner { flex-direction: column; align-items: flex-start; }
  .page-hero { min-height: 45vh; padding: 7rem 1.5rem 4rem; }
  .page-hero.page-hero-short { min-height: 35vh; }
}
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--off-white); text-decoration: none;
  transition: color var(--transition);
  position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--gold); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.65rem 1.75rem;
  border: 1px solid var(--gold);
  color: var(--gold); background: transparent;
  cursor: pointer; text-decoration: none;
  transition: all var(--transition);
}
.nav-cta:hover { background: var(--gold); color: var(--charcoal); }

/* Burger menu */
.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 4px; z-index: 101;
}
.nav-burger span {
  display: block; width: 24px; height: 2px;
  background: var(--off-white); transition: all var(--transition);
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-nav {
  display: none; position: fixed; inset: 0; z-index: 99;
  background: rgba(26,26,26,0.98);
  flex-direction: column; align-items: center; justify-content: center;
  gap: 2.5rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem; font-weight: 300; letter-spacing: 0.1em;
  color: var(--off-white); text-decoration: none;
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--gold); }
.mobile-nav .nav-cta { font-size: 0.9rem; margin-top: 1rem; }

/* ─────────────────────────────────
   HERO
───────────────────────────────── */
.hero {
  height: 100vh; min-height: 700px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  position: relative; overflow: hidden; text-align: center;
}
.hero-photo {
  position: absolute; inset: 0; z-index: 0;
  background: url('../images/projet-2-villa-piscine.jpg') center 30% / cover no-repeat;
  opacity: 0.22;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(201,168,92,0.10) 0%, transparent 60%),
    linear-gradient(160deg, rgba(26,26,26,0.92) 0%, rgba(17,17,17,0.88) 40%, rgba(13,13,13,0.95) 100%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(201,168,92,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,92,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content { position: relative; z-index: 1; max-width: 900px; padding: 0 2rem; }
.hero-eyebrow {
  font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.5rem;
  display: flex; align-items: center; justify-content: center; gap: 1rem;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: ''; display: block; width: 40px; height: 1px;
  background: var(--gold); opacity: 0.5;
}
.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 300; line-height: 1.05; letter-spacing: -0.01em;
  color: var(--off-white); margin-bottom: 1.5rem;
}
.hero-title em { font-style: italic; color: var(--gold); }
.hero-subtitle {
  font-size: 1rem; font-weight: 300; color: var(--accent-silver);
  line-height: 1.8; max-width: 520px; margin: 0 auto 3rem;
  letter-spacing: 0.02em;
}
.hero-ctas { display: flex; gap: 1.2rem; justify-content: center; flex-wrap: wrap; }
.hero-stats {
  position: absolute; bottom: 3rem; left: 0; right: 0;
  display: flex; justify-content: center; gap: 4rem; z-index: 1;
  flex-wrap: wrap; padding: 0 2rem;
}
.stat { text-align: center; }
.stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem; font-weight: 300; color: var(--gold); line-height: 1;
}
.stat-label {
  font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-muted); margin-top: 0.3rem;
}

/* ─────────────────────────────────
   BOUTONS
───────────────────────────────── */
.btn-primary {
  padding: 1rem 2.5rem; background: var(--gold); color: var(--charcoal);
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  border: none; cursor: pointer; text-decoration: none; transition: all var(--transition);
  display: inline-block; font-family: 'DM Sans', sans-serif;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }
.btn-outline {
  padding: 1rem 2.5rem; background: transparent; color: var(--off-white);
  font-size: 0.78rem; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.25); cursor: pointer; text-decoration: none;
  transition: all var(--transition); display: inline-block;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-dark {
  padding: 1rem 2.5rem; background: var(--charcoal); color: var(--off-white);
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  border: none; cursor: pointer; text-decoration: none;
  transition: background var(--transition); white-space: nowrap;
  display: inline-block; font-family: 'DM Sans', sans-serif;
}
.btn-dark:hover { background: var(--charcoal-mid); }

/* ─────────────────────────────────
   SECTIONS — BASE
───────────────────────────────── */
section { padding: 6rem 4rem; }
.section-label {
  font-size: 0.65rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem;
}
.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 300; line-height: 1.15;
  color: var(--off-white); margin-bottom: 1.5rem;
}
.section-title em { font-style: italic; color: var(--gold); }

/* ─────────────────────────────────
   ABOUT
───────────────────────────────── */
.about { background: var(--charcoal-mid); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem;
  align-items: center; max-width: 1200px; margin: 0 auto;
}
.about-text p {
  font-size: 1rem; font-weight: 300; color: var(--accent-silver);
  line-height: 1.9; margin-bottom: 1.2rem;
}
.about-visual {
  position: relative; height: 450px;
  background: linear-gradient(135deg, var(--charcoal-soft) 0%, var(--charcoal) 100%);
  border: 1px solid rgba(201,168,92,0.15);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.about-visual img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0.8;
}
.about-visual-inner {
  width: 200px; height: 200px;
  border: 1px solid var(--gold); opacity: 0.5;
  position: relative; display: flex; align-items: center; justify-content: center;
  z-index: 1;
}
.about-visual-inner::before, .about-visual-inner::after {
  content: ''; position: absolute; border: 1px solid var(--gold); opacity: 0.4;
}
.about-visual-inner::before { inset: 15px; transform: rotate(15deg); }
.about-visual-inner::after  { inset: 30px; transform: rotate(30deg); }
.about-badge {
  position: absolute; bottom: -1px; right: -1px;
  background: var(--gold); color: var(--charcoal);
  padding: 1.5rem; text-align: center; z-index: 2;
}
.about-badge-num {
  font-family: 'Cormorant Garamond', serif; font-size: 2.5rem;
  font-weight: 300; line-height: 1;
}
.about-badge-text { font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; }
.about-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }
.pillar {
  padding: 1.25rem; border: 1px solid rgba(201,168,92,0.15);
  border-left: 2px solid var(--gold);
}
.pillar-title {
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 0.4rem;
}
.pillar-text { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* ─────────────────────────────────
   SERVICES
───────────────────────────────── */
.services { background: var(--charcoal); }
.services-header {
  max-width: 1200px; margin: 0 auto 4rem;
  display: flex; justify-content: space-between; align-items: flex-end;
  flex-wrap: wrap; gap: 1rem;
}
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; max-width: 1200px; margin: 0 auto;
}
@media (min-width: 1200px) {
  .services-grid { grid-template-columns: repeat(4, 1fr); }
}
.service-card {
  background: var(--charcoal-mid); padding: 3rem 2.5rem;
  position: relative; overflow: hidden; transition: background var(--transition);
}
.service-card:hover { background: var(--charcoal-soft); }
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gold); transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-num {
  font-family: 'Cormorant Garamond', serif; font-size: 3.5rem; font-weight: 300;
  color: rgba(201,168,92,0.15); line-height: 1; margin-bottom: 1.5rem;
}
.service-icon { font-size: 1.8rem; margin-bottom: 1rem; }
.service-name {
  font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; font-weight: 400;
  color: var(--off-white); margin-bottom: 0.75rem; line-height: 1.3;
}
.service-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.75; font-weight: 300; }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.5rem; }
.tag {
  font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.3rem 0.75rem; border: 1px solid rgba(201,168,92,0.25);
  color: var(--gold); background: rgba(201,168,92,0.05);
}

/* ─────────────────────────────────
   PROJECTS
───────────────────────────────── */
.projects { background: var(--charcoal-mid); }
.projects-header {
  max-width: 1200px; margin: 0 auto 3rem;
  display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 1rem;
}
.projects-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 2px; max-width: 1200px; margin: 0 auto;
}
.project-card {
  position: relative; overflow: hidden; background: var(--charcoal-soft);
  display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 300px; padding: 2rem; cursor: pointer; transition: all var(--transition);
}
.project-card:first-child { min-height: 400px; }
.project-card-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
  transition: transform 0.5s ease;
}
.project-card-bg img {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.5;
}
.project-card:hover .project-card-bg { transform: scale(1.03); }
.project-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
}
.project-card-pattern {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    45deg, rgba(201,168,92,0.03) 0px, rgba(201,168,92,0.03) 1px,
    transparent 1px, transparent 12px
  );
}
.project-content { position: relative; z-index: 1; }
.project-cat {
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 0.5rem;
}
.project-name {
  font-family: 'Cormorant Garamond', serif; font-size: 1.3rem;
  font-weight: 400; color: var(--off-white);
}

/* ─────────────────────────────────
   PROCESS
───────────────────────────────── */
.process { background: var(--charcoal); }
.process-inner { max-width: 1200px; margin: 0 auto; }
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; margin-top: 4rem;
  border: 1px solid rgba(201,168,92,0.1);
}
.step {
  padding: 3rem 2rem;
  border-right: 1px solid rgba(201,168,92,0.1);
  position: relative;
}
.step:last-child { border-right: none; }
.step-num {
  font-family: 'Cormorant Garamond', serif; font-size: 4rem; font-weight: 300;
  color: rgba(201,168,92,0.12); line-height: 1; margin-bottom: 1.5rem;
}
.step-title {
  font-size: 0.85rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--off-white); margin-bottom: 0.75rem;
}
.step-desc { font-size: 0.83rem; color: var(--text-muted); line-height: 1.75; font-weight: 300; }
.step-arrow {
  position: absolute; top: 50%; right: -12px;
  width: 24px; height: 24px; background: var(--gold);
  transform: translateY(-50%) rotate(45deg); z-index: 1;
}
.step:last-child .step-arrow { display: none; }

/* ─────────────────────────────────
   HQ SYSTEM
───────────────────────────────── */
.hq-system {
  background: var(--charcoal);
  padding: 6rem 4rem;
  border-top: 1px solid rgba(201,168,92,0.1);
}

/* Intro */
.hq-intro { max-width: 900px; margin: 0 auto 5rem; text-align: center; }
.hq-intro-text {
  font-size: 1.05rem; font-weight: 300; color: var(--accent-silver);
  line-height: 1.9; max-width: 720px; margin: 0 auto 3rem;
}

/* Certif strip */
.hq-certif-strip {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem;
}
.certif-badge {
  display: flex; align-items: center; gap: 0.9rem;
  padding: 1rem 1.8rem;
  border: 1px solid rgba(201,168,92,0.2);
  background: rgba(201,168,92,0.04);
  transition: border-color var(--transition);
}
.certif-badge:hover { border-color: var(--gold); }
.certif-icon {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem; font-weight: 300; color: var(--gold);
  line-height: 1; min-width: 36px; text-align: center;
}
.certif-text { text-align: left; }
.certif-text span {
  display: block; font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--off-white);
}
.certif-text small {
  font-size: 0.68rem; color: var(--text-muted); letter-spacing: 0.05em;
}

/* Key elements */
.hq-elements { max-width: 1200px; margin: 0 auto 5rem; }
.hq-elements-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 300;
  color: var(--off-white); margin-bottom: 3rem;
  text-align: center;
}
.hq-elements-title em { font-style: italic; color: var(--gold); }
.hq-elements-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
}
.hq-element {
  background: var(--charcoal-mid); padding: 3rem 2.5rem;
  position: relative; overflow: hidden;
  transition: background var(--transition);
  border-top: 2px solid transparent;
}
.hq-element:hover { background: var(--charcoal-soft); border-top-color: var(--gold); }
.hq-element-num {
  font-family: 'Cormorant Garamond', serif; font-size: 3.5rem;
  font-weight: 300; color: rgba(201,168,92,0.12); line-height: 1; margin-bottom: 1rem;
}
.hq-element-icon { font-size: 1.8rem; margin-bottom: 1rem; }
.hq-element-name {
  font-family: 'Cormorant Garamond', serif; font-size: 1.5rem;
  font-weight: 400; color: var(--gold); margin-bottom: 1rem; letter-spacing: 0.05em;
}
.hq-element-desc {
  font-size: 0.85rem; color: var(--text-muted); line-height: 1.8; font-weight: 300;
}

/* Specs */
.hq-specs { max-width: 1200px; margin: 0 auto; }
.specs-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 2px; margin-top: 3rem;
}
.spec-item {
  background: var(--charcoal-mid); padding: 2rem 1.5rem;
  text-align: center; transition: background var(--transition);
  border-bottom: 2px solid transparent;
}
.spec-item:hover { background: var(--charcoal-soft); border-bottom-color: var(--gold); }
.spec-item.spec-highlight {
  background: rgba(201,168,92,0.08);
  border-bottom: 2px solid var(--gold);
}
.spec-label {
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 0.6rem;
}
.spec-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem; font-weight: 300; color: var(--gold); line-height: 1;
  margin-bottom: 0.4rem;
}
.spec-item.spec-highlight .spec-value { font-size: 2.2rem; }
.spec-detail {
  font-size: 0.7rem; color: var(--accent-silver); line-height: 1.4;
}

/* Nav link */
.hq-nav-link { display: none; }

@media (max-width: 1024px) {
  .hq-system { padding: 4rem 3rem; }
  .hq-elements-grid { grid-template-columns: 1fr; }
  .specs-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .hq-system { padding: 4rem 1.5rem; }
  .hq-certif-strip { gap: 0.6rem; }
  .certif-badge { padding: 0.8rem 1.2rem; }
  .specs-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .specs-grid { grid-template-columns: 1fr 1fr; }
}

/* ─────────────────────────────────
   GALERIE
───────────────────────────────── */
.gallery { background: var(--charcoal); padding-bottom: 0; }
.gallery-header { max-width: 1200px; margin: 0 auto 3rem; padding: 0; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 260px;
  gap: 3px;
  max-width: 100%;
}
.gallery-item {
  position: relative; overflow: hidden;
  background: var(--charcoal-soft);
  cursor: pointer;
}
.gallery-item.gallery-tall  { grid-row: span 2; }
.gallery-item.gallery-wide  { grid-column: span 2; }

.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  display: block;
}
.gallery-item:hover img { transform: scale(1.06); }

.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 50%);
  opacity: 0; transition: opacity 0.4s ease;
  display: flex; align-items: flex-end; padding: 1.25rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gold);
}

/* Lightbox */
.lightbox {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,0.95);
  align-items: center; justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox-img {
  max-width: 90vw; max-height: 90vh;
  object-fit: contain;
  box-shadow: 0 0 60px rgba(0,0,0,0.8);
}
.lightbox-close {
  position: absolute; top: 1.5rem; right: 2rem;
  background: none; border: none; color: var(--off-white);
  font-size: 2rem; cursor: pointer; line-height: 1;
  transition: color var(--transition);
}
.lightbox-close:hover { color: var(--gold); }
.lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(201,168,92,0.15); border: 1px solid rgba(201,168,92,0.3);
  color: var(--gold); font-size: 1.5rem; cursor: pointer;
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.lightbox-prev:hover, .lightbox-next:hover {
  background: var(--gold); color: var(--charcoal);
}
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }
.lightbox-caption {
  position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent-silver); white-space: nowrap;
}

@media (max-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 220px; }
}
@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .gallery-item.gallery-tall  { grid-row: span 1; }
  .gallery-item.gallery-wide  { grid-column: span 1; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; gap: 2px; }
}

/* ─────────────────────────────────
   TÉMOIGNAGES
───────────────────────────────── */
.testimonials { background: var(--charcoal-mid); }
.testimonials-header { max-width: 1200px; margin: 0 auto 4rem; text-align: center; }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; max-width: 1200px; margin: 0 auto;
}
.testimonial-card {
  background: var(--charcoal); padding: 3rem 2.5rem;
  position: relative; border-top: 2px solid transparent;
  transition: border-color var(--transition);
}
.testimonial-card:hover { border-color: var(--gold); }
.testimonial-quote {
  font-size: 3rem; color: var(--gold); opacity: 0.3;
  font-family: 'Cormorant Garamond', serif; line-height: 1;
  margin-bottom: 1rem; display: block;
}
.testimonial-text {
  font-size: 0.92rem; color: var(--accent-silver); line-height: 1.85;
  font-weight: 300; font-style: italic; margin-bottom: 2rem;
}
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--charcoal-soft); border: 1px solid rgba(201,168,92,0.2);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Cormorant Garamond', serif; font-size: 1.1rem; color: var(--gold);
  flex-shrink: 0;
}
.testimonial-name {
  font-size: 0.85rem; font-weight: 500; color: var(--off-white); margin-bottom: 0.15rem;
}
.testimonial-role { font-size: 0.72rem; color: var(--text-muted); letter-spacing: 0.05em; }
.testimonial-stars { color: var(--gold); font-size: 0.8rem; margin-bottom: 0.5rem; letter-spacing: 2px; }

/* ─────────────────────────────────
   FAQ
───────────────────────────────── */
.faq { background: var(--charcoal); }
.faq-inner { max-width: 800px; margin: 0 auto; }
.faq-header { margin-bottom: 4rem; }
.faq-list { display: flex; flex-direction: column; gap: 2px; }
.faq-item {
  background: var(--charcoal-mid); border: 1px solid rgba(201,168,92,0.08);
  overflow: hidden;
}
.faq-question {
  width: 100%; padding: 1.5rem 2rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  background: none; border: none; color: var(--off-white);
  font-family: 'DM Sans', sans-serif; font-size: 0.95rem; font-weight: 400;
  text-align: left; cursor: pointer;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--gold); }
.faq-question[aria-expanded="true"] { color: var(--gold); }
.faq-icon {
  width: 24px; height: 24px; flex-shrink: 0;
  border: 1px solid rgba(201,168,92,0.3);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 1rem; font-weight: 300;
  transition: transform var(--transition);
}
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 2rem;
}
.faq-answer.open { max-height: 300px; padding: 0 2rem 1.5rem; }
.faq-answer p {
  font-size: 0.88rem; color: var(--accent-silver); line-height: 1.85;
  font-weight: 300; border-left: 2px solid var(--gold); padding-left: 1rem;
}

/* ─────────────────────────────────
   CTA BAND
───────────────────────────────── */
.cta-band {
  background: var(--gold); padding: 5rem 4rem;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 2rem;
}
.cta-band-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 300;
  color: var(--charcoal); max-width: 600px; line-height: 1.2;
}

/* ─────────────────────────────────
   CONTACT
───────────────────────────────── */
.contact { background: var(--charcoal-mid); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 5rem;
  max-width: 1200px; margin: 0 auto;
}
.contact-info { padding-top: 1rem; }
.contact-info > p {
  font-size: 0.92rem; color: var(--accent-silver); line-height: 1.9;
  font-weight: 300; margin-bottom: 2rem;
}
.contact-detail { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.2rem; }
.contact-icon {
  width: 36px; height: 36px; border: 1px solid rgba(201,168,92,0.3);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 0.75rem; flex-shrink: 0; margin-top: 2px;
}
.contact-text { font-size: 0.85rem; color: var(--accent-silver); line-height: 1.6; }
.contact-text strong {
  display: block; color: var(--off-white); font-size: 0.7rem;
  letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.2rem;
}
.contact-social { display: flex; gap: 0.8rem; margin-top: 2rem; flex-wrap: wrap; }
.social-btn {
  padding: 0.6rem 1.2rem; border: 1px solid rgba(201,168,92,0.25);
  color: var(--gold); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; transition: all var(--transition); background: transparent; cursor: pointer;
}
.social-btn:hover { background: var(--gold); color: var(--charcoal); border-color: var(--gold); }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label {
  font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted);
}
.form-label .required { color: var(--gold); margin-left: 2px; }
.form-input, .form-select, .form-textarea {
  background: var(--charcoal); border: 1px solid rgba(201,168,92,0.15);
  color: var(--off-white); padding: 0.85rem 1rem;
  font-family: 'DM Sans', sans-serif; font-size: 0.88rem;
  outline: none; transition: border-color var(--transition);
  -webkit-appearance: none; resize: none; width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--gold); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--charcoal-soft); }
.form-input:invalid:not(:placeholder-shown),
.form-textarea:invalid:not(:placeholder-shown) { border-color: #c0392b; }
.form-textarea { height: 120px; }
.form-select option { background: var(--charcoal); }
.form-submit {
  padding: 1rem 2.5rem; background: var(--gold); color: var(--charcoal);
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  border: none; cursor: pointer; align-self: flex-start; transition: all var(--transition);
  font-family: 'DM Sans', sans-serif;
}
.form-submit:hover { background: var(--gold-light); transform: translateY(-1px); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ─────────────────────────────────
   FOOTER
───────────────────────────────── */
footer {
  background: var(--charcoal); border-top: 1px solid rgba(201,168,92,0.12);
  padding: 3rem 4rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-logo {
  display: flex; align-items: center; text-decoration: none;
  transition: opacity var(--transition);
}
.footer-logo:hover { opacity: 0.8; }
.footer-copy { font-size: 0.75rem; color: var(--text-muted); }
.footer-links { position: static; display: flex; gap: 2rem; flex-wrap: wrap; background: none; }
.footer-links a {
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-muted); text-decoration: none; transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }

/* ─────────────────────────────────
   ANIMATIONS
───────────────────────────────── */
.fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ─────────────────────────────────
   WHATSAPP FLOATING BUTTON
───────────────────────────────── */
.whatsapp-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 200;
  background: #25D366; color: #fff;
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.8rem 1.4rem 0.8rem 1rem;
  border-radius: 50px;
  text-decoration: none; font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.05em; text-transform: uppercase;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  transition: all var(--transition);
}
.whatsapp-float:hover {
  background: #20c45a;
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.45);
}
@media (max-width: 480px) {
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 0.9rem; border-radius: 50%; bottom: 1.5rem; right: 1.5rem; }
}

/* ─────────────────────────────────
   HQ SYSTEM — PAGE V2
───────────────────────────────── */

/* Hero plein écran — structure simple et fiable */
section.hq-hero {
  /* Annule le padding de la règle générale "section" */
  padding: 0;
  height: 100vh; min-height: 680px;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  align-items: stretch; justify-content: flex-start;
}
.hq-hero-bg {
  /* L'image est définie en inline style dans le HTML */
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center 40%;
  filter: brightness(0.35);
}
.hq-hero-veil {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(26,26,26,0.25) 0%,
    rgba(26,26,26,0.05) 30%,
    rgba(26,26,26,0.80) 85%,
    rgba(26,26,26,0.95) 100%
  );
}
/* Zone titre — pousse vers le bas pour être centrée */
.hq-hero-content {
  position: relative; z-index: 2;
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 8rem 2rem 3rem;
}
.hq-hero-kicker {
  font-size: 0.65rem; letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 2.5rem;
  display: flex; align-items: center; justify-content: center; gap: 1.5rem;
}
.hq-hero-kicker::before, .hq-hero-kicker::after {
  content: ''; width: 60px; height: 1px; background: var(--gold); opacity: 0.45; display: block;
}
.hq-hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(5rem, 13vw, 10rem);
  font-weight: 300; letter-spacing: 0.06em;
  color: var(--off-white); line-height: 0.88;
  margin-bottom: 2rem;
}
.hq-hero-title em { font-style: italic; color: var(--gold); }
.hq-hero-byline {
  font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent-silver); font-weight: 300;
}
/* Badges en bas — bande pleine largeur */
.hq-hero-badges {
  position: relative; z-index: 2;
  display: flex; flex-wrap: wrap; gap: 0;
  width: 100%; flex-shrink: 0;
}
.hq-badge {
  flex: 1; min-width: 150px;
  padding: 1.2rem 1.5rem;
  background: rgba(20,20,20,0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(201,168,92,0.25);
  border-right: 1px solid rgba(201,168,92,0.08);
  display: flex; align-items: center; gap: 0.9rem;
  transition: background var(--transition);
}
.hq-badge:last-child { border-right: none; }
.hq-badge:hover { background: rgba(44,44,44,0.95); }
.hq-badge-val {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem; font-weight: 300; color: var(--gold); line-height: 1;
  white-space: nowrap; flex-shrink: 0;
}
.hq-badge-lbl {
  font-size: 0.58rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent-silver); line-height: 1.6; text-align: left;
}

/* Bande intro */
.hq-intro-band {
  background: var(--charcoal-mid);
  border-bottom: 1px solid rgba(201,168,92,0.1);
  padding: 6rem 4rem;
}
.hq-intro-band-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem;
  align-items: start;
}
.hq-intro-text p {
  font-size: 1rem; font-weight: 300; color: var(--accent-silver);
  line-height: 1.95; margin-top: 1.5rem;
}
.hq-certif-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
}
.hq-certif-card {
  background: var(--charcoal); padding: 1.75rem;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}
.hq-certif-card:hover { border-bottom-color: var(--gold); background: var(--charcoal-soft); }
.hq-certif-val {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem; font-weight: 300; color: var(--gold);
  line-height: 1; margin-bottom: 0.5rem;
}
.hq-certif-name {
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--off-white); margin-bottom: 0.2rem;
}
.hq-certif-detail { font-size: 0.66rem; color: var(--text-muted); }

/* Key Elements — cartes pleine largeur alternées */
.hq-elements-v2 { background: var(--charcoal); }
.hq-el-header {
  max-width: 1200px; margin: 0 auto;
  padding: 6rem 4rem 4rem;
}
.hq-el-card {
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: 520px;
}
.hq-el-card:nth-child(odd)  .hq-el-visual  { order: 1; }
.hq-el-card:nth-child(odd)  .hq-el-text    { order: 2; }
.hq-el-card:nth-child(even) .hq-el-visual  { order: 2; }
.hq-el-card:nth-child(even) .hq-el-text    { order: 1; }
.hq-el-visual {
  position: relative; overflow: hidden;
}
.hq-el-visual-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: transform 0.9s ease;
}
.hq-el-card:hover .hq-el-visual-bg { transform: scale(1.04); }
.hq-el-text {
  background: var(--charcoal-mid);
  padding: 4.5rem 4rem;
  display: flex; flex-direction: column; justify-content: center;
  border-top: 1px solid rgba(201,168,92,0.07);
  border-bottom: 1px solid rgba(201,168,92,0.07);
  position: relative;
}
.hq-el-text::before {
  content: ''; position: absolute; top: 0; left: 0; width: 2px; height: 0;
  background: var(--gold); transition: height 0.5s ease;
}
.hq-el-card:hover .hq-el-text::before { height: 100%; }
.hq-el-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 5.5rem; font-weight: 300;
  color: rgba(201,168,92,0.1); line-height: 1;
  margin-bottom: 0.25rem; letter-spacing: -0.02em;
}
.hq-el-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 3vw, 3.2rem); font-weight: 300;
  color: var(--off-white); margin-bottom: 1.5rem; line-height: 1.05;
  letter-spacing: 0.04em;
}
.hq-el-name em { font-style: italic; color: var(--gold); }
.hq-el-desc {
  font-size: 0.9rem; color: var(--accent-silver);
  line-height: 1.95; font-weight: 300; margin-bottom: 2rem;
}
.hq-el-features {
  list-style: none; display: flex; flex-direction: column; gap: 0.65rem;
}
.hq-el-features li {
  font-size: 0.78rem; color: var(--text-muted);
  display: flex; align-items: flex-start; gap: 0.8rem;
  line-height: 1.6;
}
.hq-el-features li::before {
  content: '—'; color: var(--gold); flex-shrink: 0; font-size: 0.75rem; margin-top: 1px;
}

/* Image showcase pleine largeur */
.hq-showcase {
  height: 500px; position: relative; overflow: hidden;
}
.hq-showcase-bg {
  position: absolute; inset: 0;
  background: url('/images/projet-2-villa-piscine.jpg') center 55% / cover no-repeat;
  filter: brightness(0.45); transition: transform 0.8s ease;
}
.hq-showcase:hover .hq-showcase-bg { transform: scale(1.02); }
.hq-showcase-veil {
  position: absolute; inset: 0;
  background: linear-gradient(100deg,
    rgba(26,26,26,0.92) 0%,
    rgba(26,26,26,0.55) 45%,
    rgba(26,26,26,0.1) 100%);
}
.hq-showcase-inner {
  position: relative; z-index: 2; height: 100%;
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 6rem; max-width: 720px;
}
.hq-showcase-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 4vw, 3.8rem); font-weight: 300;
  color: var(--off-white); line-height: 1.1; margin: 1rem 0 2rem;
}
.hq-showcase-title em { color: var(--gold); font-style: italic; }
.hq-showcase-stats { display: flex; gap: 3.5rem; }
.hq-sh-val {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem; font-weight: 300; color: var(--gold);
  display: block; line-height: 1;
}
.hq-sh-lbl {
  font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-muted); margin-top: 0.25rem; display: block;
}

/* Specs v2 — tableau 2 colonnes */
.hq-specs-v2 { background: var(--charcoal); padding: 6rem 4rem; }
.hq-specs-v2-inner { max-width: 1200px; margin: 0 auto; }
.hq-specs-v2-head { margin-bottom: 4rem; }
.hq-spec-table {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
}
.hq-spec-row {
  background: var(--charcoal-mid);
  padding: 1.6rem 2rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem;
  transition: background var(--transition);
  border-left: 2px solid transparent;
}
.hq-spec-row:hover { background: var(--charcoal-soft); border-left-color: var(--gold); }
.hq-spec-row.spec-hl {
  background: rgba(201,168,92,0.06);
  border-left-color: var(--gold);
}
.hq-spec-key {
  font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted); line-height: 1.4;
}
.hq-spec-rhs { text-align: right; flex-shrink: 0; }
.hq-spec-val {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.65rem; font-weight: 300; color: var(--gold);
  line-height: 1; display: block;
}
.hq-spec-note {
  font-size: 0.64rem; color: var(--accent-silver); letter-spacing: 0.04em;
  display: block; margin-top: 0.2rem;
}

/* Responsive HQ v2 */
@media (max-width: 1024px) {
  section.hq-hero { padding: 0; }  /* annule le override de section */
  .hq-intro-band { padding: 5rem 3rem; }
  .hq-intro-band-inner { grid-template-columns: 1fr; gap: 3.5rem; }
  .hq-el-card { grid-template-columns: 1fr; min-height: auto; }
  .hq-el-card:nth-child(odd)  .hq-el-visual,
  .hq-el-card:nth-child(even) .hq-el-visual { order: 1; min-height: 300px; }
  .hq-el-card:nth-child(odd)  .hq-el-text,
  .hq-el-card:nth-child(even) .hq-el-text   { order: 2; }
  .hq-spec-table { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  section.hq-hero { padding: 0; }  /* annule le override de section */
  .hq-hero-title { font-size: clamp(3rem, 13vw, 5.5rem); }
  .hq-hero-content { padding: 7rem 1.5rem 2rem; }
  .hq-badge { min-width: 45%; padding: 1rem 1rem; }
  .hq-intro-band { padding: 4rem 1.5rem; }
  .hq-el-header { padding: 4rem 1.5rem 3rem; }
  .hq-el-text { padding: 2.5rem 1.5rem; }
  .hq-showcase { height: 420px; }
  .hq-showcase-inner { padding: 0 2rem; max-width: 100%; }
  .hq-specs-v2 { padding: 4rem 1.5rem; }
  .hq-certif-cards { grid-template-columns: 1fr; }
  .hq-showcase-stats { gap: 2rem; flex-wrap: wrap; }
}
@media (max-width: 480px) {
  section.hq-hero { padding: 0; }
  .hq-hero-badges { flex-wrap: wrap; }
  .hq-badge { flex-basis: 50%; min-width: 0; }
}

/* ─────────────────────────────────
   PAGE MERCI
───────────────────────────────── */
.merci-page {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 2rem;
  background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(201,168,92,0.06) 0%, transparent 60%),
              var(--charcoal);
}
.merci-icon {
  width: 80px; height: 80px; border: 1px solid var(--gold);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: var(--gold); margin: 0 auto 2rem;
}
.merci-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 300;
  color: var(--off-white); margin-bottom: 1rem;
}
.merci-title em { font-style: italic; color: var(--gold); }
.merci-text {
  font-size: 1rem; color: var(--accent-silver); line-height: 1.8;
  max-width: 500px; margin: 0 auto 2.5rem; font-weight: 300;
}

/* ─────────────────────────────────
   RESPONSIVE
───────────────────────────────── */
@media (max-width: 1024px) {
  section { padding: 5rem 3rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  nav#main-nav { padding: 1.2rem 1.5rem; }
  nav#main-nav.scrolled { padding: 1rem 1.5rem; }
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }

  section { padding: 4rem 1.5rem; }

  .hero-stats { gap: 2rem; bottom: 2rem; }
  .hero-title { font-size: clamp(2.5rem, 10vw, 4rem); }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-pillars { grid-template-columns: 1fr; }
  .about-visual { height: 280px; }

  .services-header { flex-direction: column; align-items: flex-start; }
  .services-grid { grid-template-columns: 1fr; gap: 2px; }

  .projects-grid { grid-template-columns: 1fr; }
  .project-card:first-child { min-height: 300px; }

  .process-steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid rgba(201,168,92,0.1); }
  .step:last-child { border-bottom: none; }
  .step-arrow { display: none; }

  .testimonials-grid { grid-template-columns: 1fr; }

  .cta-band { padding: 3rem 1.5rem; flex-direction: column; align-items: flex-start; }

  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }

  footer { padding: 2rem 1.5rem; flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-stats { flex-direction: row; gap: 1.5rem; }
  .stat-number { font-size: 1.8rem; }
  .faq-question { font-size: 0.88rem; padding: 1.2rem 1rem; }
  .faq-answer { padding: 0 1rem; }
  .faq-answer.open { padding: 0 1rem 1.2rem; }
}

/* ─────────────────────────────────
   HIGH CONTRAST / ACCESSIBILITY
───────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}

:focus-visible {
  outline: 2px solid var(--gold); outline-offset: 3px;
}