/* ═══════════════════════════════════════════════
   CAUDENTIA SOLUTIONS — Premium Site v3
   Style inspiré du Gamma Deck
   Palette : Navy #1a2a3a · Or #c9a84c · Sable #f5f0e8
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=DM+Sans:wght@200;300;400;500;600&display=swap');

:root {
  --navy:       #1a2a3a;
  --navy-mid:   #243850;
  --navy-light: #2e4a66;
  --gold:       #c9a84c;
  --gold-light: #dfc06a;
  --sand:       #f5f0e8;
  --sand-dark:  #ede8df;
  --white:      #ffffff;
  --text:       #1a2a3a;
  --muted:      #6b7280;
  --border:     #e5e7eb;
}

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.6;
  font-size: 15px;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ── NAVBAR ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 300;
  background: #1a2a3a;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
/* Brand logo */
.nav-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  width: 300px;
}
.nav-logo-img {
  width: 100%;
  height: auto;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}
.nav-links a {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.4px;
  color: rgba(255,255,255,0.72);
  padding: 8px 16px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-links a.active { color: var(--gold); background: rgba(201,168,76,0.08); }
.nav-cta {
  background: var(--gold) !important;
  color: var(--navy) !important;
  font-weight: 600 !important;
  padding: 9px 22px !important;
  border-radius: 4px !important;
  margin-left: 10px;
  letter-spacing: 0.2px !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--gold-light) !important; }
.nav-cta.active { background: var(--gold-light) !important; color: var(--navy) !important; }

/* ── HERO (homepage) ── */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('photo-hero.png');
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.32);
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(26,42,58,0.94) 0%, rgba(26,42,58,0.62) 60%, rgba(26,42,58,0.28) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  width: 100%;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 28px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
  opacity: 0.6;
}
.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 62px;
  font-weight: 400;
  line-height: 1.12;
  color: var(--white);
  margin-bottom: 28px;
  max-width: 680px;
}
.hero h1 em {
  font-style: italic;
  color: var(--gold);
}
.hero-tagline {
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255,255,255,0.62);
  font-weight: 300;
  max-width: 520px;
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  position: relative;
  background: var(--navy);
  padding: 80px 48px 72px;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.page-hero .eyebrow { margin-bottom: 20px; }
.page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 400;
  line-height: 1.15;
  color: var(--white);
  max-width: 640px;
  margin-bottom: 20px;
}
.page-hero h1 em {
  font-style: italic;
  color: var(--gold);
}
.page-hero p {
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255,255,255,0.55);
  font-weight: 300;
  max-width: 520px;
}
.page-hero-deco {
  position: absolute;
  right: 48px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Playfair Display', serif;
  font-size: 160px;
  font-weight: 700;
  color: rgba(201,168,76,0.06);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

/* ── STATS BAND ── */
.stats-band {
  background: var(--navy);
  padding: 0 48px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.stats-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  text-align: center;
  padding: 44px 20px;
  border-right: 1px solid rgba(255,255,255,0.07);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.5px;
  font-weight: 300;
  line-height: 1.4;
}

/* ── SHARED SECTION STYLES ── */
.section { padding: 100px 48px; }
.section--dark { background: var(--navy); color: var(--white); }
.section--sand { background: var(--sand); }
.container { max-width: 1280px; margin: 0 auto; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--gold);
  opacity: 0.7;
}
.section-header { text-align: center; margin-bottom: 72px; }
.section-header .eyebrow { justify-content: center; }
.section-header .eyebrow::before { display: none; }
.section-header h2, h2 {
  font-family: 'Playfair Display', serif;
  font-size: 44px;
  font-weight: 400;
  line-height: 1.18;
  color: var(--navy);
  margin-bottom: 18px;
}
.section--dark h2 { color: var(--white); }
.section-desc {
  font-size: 15px;
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.75;
  font-weight: 300;
}

/* ── PÔLES CARDS ── */
.poles-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.pole-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 52px 44px;
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}
.pole-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.pole-card:hover::after { transform: scaleX(1); }
.pole-card:hover { transform: translateY(-6px); box-shadow: 0 20px 48px rgba(26,42,58,0.1); }
.pole-num {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 8px;
}
.pole-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 18px;
}
.pole-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 28px;
  font-weight: 300;
}
.pole-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.3px;
  transition: color 0.2s;
}
.pole-card:hover .pole-link { color: var(--gold); }

/* ── DETAIL SECTIONS ── */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.detail-grid--reverse { direction: rtl; }
.detail-grid--reverse > * { direction: ltr; }

.detail-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: 40px;
  font-weight: 400;
  line-height: 1.18;
  margin: 16px 0 20px;
}
.section--dark .detail-content h2 { color: var(--white); }
.detail-intro {
  font-size: 15px;
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 36px;
}
.section--dark .detail-intro { color: rgba(255,255,255,0.58); }
.section:not(.section--dark) .detail-intro { color: var(--muted); }

.service-list { list-style: none; margin-bottom: 40px; }
.service-list li {
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.service-list li::before {
  content: '◆';
  font-size: 7px;
  color: var(--gold);
  margin-top: 6px;
  flex-shrink: 0;
}
.service-list--light li { border-bottom-color: var(--border); }
.sl-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 3px;
  letter-spacing: 0.1px;
}
.service-list--light .sl-title { color: var(--navy); }
.sl-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.48);
  line-height: 1.55;
  font-weight: 300;
}
.service-list--light .sl-desc { color: var(--muted); }

.detail-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}
.detail-img--shadow {
  box-shadow: 0 24px 64px rgba(26,42,58,0.25);
}

/* ── PULL-QUOTE ── */
.pullquote-section {
  background: var(--sand);
  padding: 80px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pullquote-wrap {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 48px;
  align-items: center;
}
.pq-line {
  width: 2px;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
  flex-shrink: 0;
}
blockquote.pullquote {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-style: italic;
  color: var(--navy);
  line-height: 1.6;
  font-weight: 400;
}
blockquote.pullquote cite {
  display: block;
  margin-top: 16px;
  font-size: 11px;
  font-style: normal;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
}

/* ── FORMULES (devis sur mesure) ── */
.formules-devis-banner {
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 8px;
  padding: 22px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 60px;
}
.formules-devis-banner-icon {
  font-size: 22px;
  flex-shrink: 0;
}
.formules-devis-banner p {
  font-size: 14px;
  color: var(--navy);
  line-height: 1.6;
  font-weight: 300;
}
.formules-devis-banner strong {
  color: var(--gold);
  font-weight: 600;
}

.formules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.formule-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 44px 36px;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.formule-card:hover { transform: translateY(-5px); box-shadow: 0 20px 48px rgba(26,42,58,0.1); }
.formule-card--featured {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  transform: scale(1.04);
  box-shadow: 0 24px 64px rgba(26,42,58,0.25);
}
.formule-card--featured:hover { transform: scale(1.04) translateY(-5px); }
.formule-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 20px;
  white-space: nowrap;
}
.formule-tier {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
  font-weight: 500;
}
.formule-headline {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 10px;
}
.formule-card--featured .formule-headline { color: var(--white); }
.formule-for {
  font-size: 13px;
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}
.formule-card--featured .formule-for {
  color: rgba(255,255,255,0.45);
  border-bottom-color: rgba(255,255,255,0.1);
}
.formule-features { list-style: none; margin-bottom: 36px; flex: 1; }
.formule-features li {
  font-size: 13px;
  padding: 9px 0;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(0,0,0,0.04);
  font-weight: 300;
}
.formule-features li::before {
  content: '✓';
  color: var(--gold);
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.formule-card--featured .formule-features li {
  color: rgba(255,255,255,0.7);
  border-bottom-color: rgba(255,255,255,0.07);
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--gold);
  color: var(--navy);
  font-size: 14px;
  font-weight: 600;
  padding: 15px 30px;
  border-radius: 4px;
  letter-spacing: 0.2px;
  transition: background 0.2s, transform 0.15s;
  border: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid rgba(255,255,255,0.35);
  color: var(--white);
  font-size: 14px;
  font-weight: 400;
  padding: 15px 30px;
  border-radius: 4px;
  transition: border-color 0.2s, background 0.2s;
}
.btn-outline:hover { border-color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.04); }
.btn-formule {
  display: block;
  text-align: center;
  padding: 14px 24px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  border: 1.5px solid var(--navy);
  color: var(--navy);
  background: transparent;
  transition: all 0.2s;
  letter-spacing: 0.2px;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  margin-top: auto;
}
.btn-formule:hover { background: var(--navy); color: var(--white); }
.btn-formule--featured {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}
.btn-formule--featured:hover { background: var(--gold-light); border-color: var(--gold-light); }

/* ── VALEURS ── */
.values-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 40px;
}
.value-num {
  font-family: 'Playfair Display', serif;
  font-size: 52px;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 20px;
}
.value-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.3;
}
.value-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.42);
  line-height: 1.65;
  font-weight: 300;
}

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 88px;
  align-items: start;
}
.contact-info h2 {
  font-family: 'Playfair Display', serif;
  font-size: 38px;
  font-weight: 400;
  color: var(--navy);
  line-height: 1.2;
  margin: 16px 0 20px;
}
.contact-intro {
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 40px;
}
.contact-details { display: flex; flex-direction: column; gap: 24px; }
.cd-label {
  display: block;
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 5px;
  font-weight: 500;
}
.cd-value {
  font-size: 14px;
  color: var(--navy);
  font-weight: 400;
  line-height: 1.5;
}
a.cd-value:hover { color: var(--gold); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { margin-bottom: 22px; }
.form-field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--navy);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  appearance: none;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(26,42,58,0.06);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.btn-submit {
  width: 100%;
  justify-content: center;
  font-size: 15px;
  padding: 17px;
}

/* ── CTA SECTION ── */
.cta-section {
  background: var(--navy);
  padding: 88px 48px;
  text-align: center;
}
.cta-section-inner {
  max-width: 600px;
  margin: 0 auto;
}
.cta-eyebrow {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  font-weight: 500;
}
.cta-title {
  font-family: 'Playfair Display', serif;
  font-size: 38px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}
.cta-sub {
  font-size: 16px;
  color: rgba(255,255,255,0.55);
  font-weight: 300;
  margin-bottom: 36px;
  line-height: 1.7;
}

/* ── FOOTER ── */
.footer { background: var(--navy); }
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 48px 60px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 52px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-logo-img {
  width: 260px;
  height: auto;
  max-width: 100%;
  margin-bottom: 22px;
}
.footer-tagline-text {
  font-size: 13px;
  line-height: 1.75;
  color: rgba(255,255,255,0.4);
  margin-bottom: 14px;
  font-weight: 300;
}
.footer-legal {
  font-size: 11px;
  color: rgba(255,255,255,0.22);
  letter-spacing: 0.2px;
  line-height: 1.5;
}
.footer-col h5 {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
  font-weight: 600;
}
.footer-col ul { list-style: none; }
.footer-col ul li {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 11px;
  font-weight: 300;
  line-height: 1.4;
}
.footer-col ul li a { color: rgba(255,255,255,0.4); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 22px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: rgba(255,255,255,0.22);
  letter-spacing: 0.2px;
}
.footer-bottom-links { display: flex; gap: 28px; }
.footer-bottom-links a { color: rgba(255,255,255,0.22); transition: color 0.2s; }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.5); }

/* ── ABOUT PAGE ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text h2 { margin-bottom: 20px; }
.about-text p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 20px;
}
.about-text p strong { color: var(--navy); font-weight: 600; }
.about-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 24px 64px rgba(26,42,58,0.18);
}
.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 44px;
}
.highlight-item {
  padding: 28px 24px;
  background: var(--sand);
  border-radius: 6px;
  border-left: 3px solid var(--gold);
}
.highlight-num {
  font-family: 'Playfair Display', serif;
  font-size: 36px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 6px;
}
.highlight-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 400;
  line-height: 1.4;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .values-list { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 900px) {
  .detail-grid, .detail-grid--reverse { grid-template-columns: 1fr; gap: 48px; direction: ltr; }
  .detail-grid--reverse > * { direction: ltr; }
  .poles-grid { grid-template-columns: 1fr; }
  .formules-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .formule-card--featured { transform: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 52px; }
  .pullquote-wrap { grid-template-columns: 1fr; }
  .pq-line { display: none; }
}
@media (max-width: 768px) {
  .navbar { padding: 0 24px; height: 80px; }
  .nav-brand { width: clamp(150px, calc(100vw - 190px), 200px); }
  .nav-links { gap: 0; }
  .nav-links li:not(:last-child) { display: none; }
  .section { padding: 72px 24px; }
  .hero { min-height: 80vh; }
  .hero-content { padding: 0 24px; }
  .hero h1 { font-size: 40px; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); }
  .stats-band { padding: 0 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; padding: 52px 24px 40px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; padding: 18px 24px; }
  .values-list { grid-template-columns: 1fr 1fr; gap: 32px; }
  .pullquote-section { padding: 56px 24px; }
  blockquote.pullquote { font-size: 18px; }
  .page-hero { padding: 56px 24px 48px; }
  .page-hero h1 { font-size: 34px; }
  .page-hero-deco { display: none; }
  .cta-section { padding: 64px 24px; }
  .about-highlights { grid-template-columns: 1fr; }
}

/* ── Navigation, accessibility and responsive refinements ── */
[hidden] { display: none !important; }
html { scroll-padding-top: 144px; }
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #b28b29; outline-offset: 4px; }
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible,
.form-field input:focus-visible,
.form-field select:focus-visible,
.form-field textarea:focus-visible { outline: 3px solid #b28b29; outline-offset: 3px; }
.skip-link {
  position: fixed;
  left: 20px;
  top: 12px;
  z-index: 1000;
  padding: 12px 20px;
  background: var(--white);
  color: var(--navy);
  border-radius: 4px;
  font-weight: 600;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
.navbar {
  height: 100px;
  padding: 0 clamp(24px, 3vw, 48px);
  gap: 20px;
}
.nav-logo-img { flex-shrink: 0; }
.nav-links { flex-shrink: 0; }
.nav-links a { display: block; padding: 10px; font-size: 12px; white-space: nowrap; }
.nav-cta { margin-left: 4px; padding: 11px 16px !important; }
.nav-toggle {
  display: none;
  min-width: 76px;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 4px;
  color: var(--white);
  background: transparent;
  font-weight: 500;
  cursor: pointer;
}
.nav-toggle:hover, .nav-toggle[aria-expanded="true"] { border-color: var(--gold); color: var(--gold); }
.hero { min-height: calc(100svh - 104px); }
.hero-bg { filter: brightness(.8); background-position: center 46%; }
.hero-overlay {
  background: linear-gradient(90deg, rgba(15,30,44,.96) 0%, rgba(15,30,44,.8) 38%, rgba(15,30,44,.3) 76%, rgba(15,30,44,.15) 100%);
}
.hero-content { padding: 88px 48px; }
.hero h1 { font-size: clamp(42px, 4.5vw, 64px); }
.hero-tagline { color: rgba(255,255,255,.86); font-weight: 400; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-actions a { justify-content: center; min-height: 48px; }
.btn-outline { border-color: rgba(255,255,255,.65); }
.page-hero p, .cta-sub, .section--dark .detail-intro { color: rgba(255,255,255,.78); }
.stat-label, .sl-desc, .value-desc, .formule-card--featured .formule-for { color: rgba(255,255,255,.75); font-weight: 400; }
.service-list--light .sl-desc { color: var(--muted); }
.formule-card--featured .formule-features li { color: rgba(255,255,255,.85); }
.footer-tagline-text, .footer-col ul li, .footer-col ul li a { color: rgba(255,255,255,.72); font-weight: 400; }
.footer-legal, .footer-bottom, .footer-bottom-links a { color: rgba(255,255,255,.65); }
.footer-bottom-links a:hover { color: var(--white); }
.footer-col, .contact-item > div:last-child { min-width: 0; }
.footer a, .ci-value a { overflow-wrap: anywhere; }
.footer-col ul li a { display: inline-block; padding: 4px 0; }
.footer-bottom-links a { padding: 8px 0; }
.section:not(.section--dark) .eyebrow,
.pole-num, .formule-card:not(.formule-card--featured) .formule-tier,
.formules-devis-banner strong, .cd-label, .ci-label,
blockquote.pullquote cite { color: #87671d; }
.page-hero .eyebrow { color: var(--gold); }
.formules-grid { align-items: stretch; }
.formule-card { min-width: 0; }
.formule-card--featured { transform: none; }
.formule-card--featured:hover { transform: translateY(-5px); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
}
.process-grid > div { min-width: 0; }
.process-grid > div > div:last-child { color: rgba(255,255,255,.75) !important; font-weight: 400 !important; }
.section--dark .section-desc { color: rgba(255,255,255,.75) !important; }
.references-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
  max-width: 900px;
  margin: 0 auto 48px;
}
.references-grid > div { min-width: 0; }
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  grid-template-rows: 280px 280px;
  gap: 14px;
}
.gallery-panel { overflow: hidden; border-radius: 18px; box-shadow: 0 12px 40px rgba(26,42,58,.13); }
.gallery-panel:first-child { grid-row: span 2; }
.gallery-photo { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-grid + p { color: #626a75 !important; }
.form-status {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid rgba(26,42,58,.16);
  border-left: 3px solid var(--gold);
  border-radius: 8px;
  background: var(--sand);
  color: var(--navy);
  font-size: 14px;
  line-height: 1.7;
}
.form-status p { margin: 0 0 16px; }
.form-status h3, .form-status h4 { margin: 0 0 12px; }
.form-status a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }
.form-status label { display: block; margin: 12px 0 8px; font-weight: 600; }
.email-preview {
  display: block;
  width: 100%;
  min-height: 240px;
  margin: 12px 0 16px;
  padding: 14px;
  resize: vertical;
  border: 1px solid rgba(26,42,58,.25);
  border-radius: 6px;
  background: var(--white);
  color: var(--navy);
  font-size: 14px;
  line-height: 1.6;
}
.legal-dialog {
  width: min(760px, calc(100vw - 40px));
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 40px;
  overflow-y: auto;
  border: 1px solid rgba(26,42,58,.14);
  border-radius: 12px;
  box-shadow: 0 24px 100px rgba(0,0,0,.35);
  background: var(--white);
  color: var(--navy);
  line-height: 1.8;
}
.legal-dialog::backdrop { background: rgba(10,23,35,.72); backdrop-filter: blur(3px); }
.legal-dialog h2 { margin: 12px 0 24px; font-size: 32px; }
.legal-dialog h3 { margin: 24px 0 8px; font-size: 18px; }
.legal-dialog p { margin-bottom: 16px; }
.legal-dialog a { text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.dialog-close {
  float: right;
  min-width: 44px;
  min-height: 44px;
  margin: -12px -12px 12px 16px;
  padding: 8px 12px;
  border: 1px solid rgba(26,42,58,.2);
  border-radius: 4px;
  background: var(--sand);
  color: var(--navy);
  cursor: pointer;
}
@media (min-width: 1450px) {
  .nav-links a { padding-inline: 14px; font-size: 13px; }
}
@media (max-width: 1200px) {
  html { scroll-padding-top: 100px; }
  .navbar { height: 92px; }
  .nav-brand { width: 260px; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; margin-left: auto; }
  .navbar .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: calc(100dvh - 92px);
    overflow-y: auto;
    padding: 16px 24px 24px;
    border-top: 1px solid rgba(255,255,255,.14);
    background: var(--navy);
    box-shadow: 0 18px 24px rgba(0,0,0,.18);
  }
  .navbar.is-open .nav-links { display: flex; flex-direction: column; align-items: stretch; gap: 4px; }
  .navbar .nav-links li, .navbar .nav-links li:not(:last-child) { display: block; }
  .navbar .nav-links a { padding: 13px 16px; font-size: 15px; white-space: normal; }
  .navbar .nav-cta { margin: 10px 0 0; text-align: center; padding: 13px 16px !important; }
  .hero { min-height: calc(100svh - 92px); }
  .footer-inner { gap: 36px; }
  .process-grid { gap: 24px; }
  .contact-wrap { gap: 40px !important; }
}
@media (max-width: 900px) {
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 40px 24px; }
  .references-grid { gap: 24px; }
  .references-grid > div { padding: 28px 24px !important; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 220px 220px; }
  .formules-grid { gap: 36px; }
  .detail-img[style] { aspect-ratio: 4/3 !important; }
}
@media (max-width: 768px) {
  html { scroll-padding-top: 88px; }
  .navbar { height: 80px; padding: 0 20px; }
  .nav-brand { width: clamp(150px, calc(100vw - 190px), 200px); }
  .navbar .nav-links { max-height: calc(100dvh - 80px); }
  .hero { min-height: calc(100svh - 80px); }
  .hero-content { padding: 72px 24px; }
  .hero h1 { font-size: clamp(35px, 7vw, 48px); }
  .hero-eyebrow { font-size: 10px; letter-spacing: 2px; line-height: 1.7; }
  .hero-tagline { font-size: 15px; }
  .hero-overlay { background: linear-gradient(90deg, rgba(15,30,44,.94), rgba(15,30,44,.72)); }
  .page-hero-inner[style] { padding: 56px 24px !important; }
  h2, .section-header h2 { font-size: clamp(28px, 5.5vw, 38px); }
  .detail-content h2 { font-size: 32px; }
  .section-header { margin-bottom: 44px; }
  .eyebrow { letter-spacing: 2.5px; }
  .pole-card { padding: 32px 28px; }
  .pole-card h3 { font-size: 28px; }
  .stat-item { padding: 30px 10px; }
  .stat-num { font-size: 40px; }
  .stat-label { font-size: 12px; }
  .formules-devis-banner { padding: 22px; align-items: flex-start; margin-bottom: 40px; }
  .formule-card { padding: 36px 28px; }
  .references-grid { grid-template-columns: 1fr !important; }
  .gallery-grid { grid-template-rows: 200px 200px; }
  .footer-logo-img { width: 220px; }
  .footer-col h5 { margin-bottom: 14px; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; gap: 8px 24px; }
  .form-group input, .form-group select, .form-group textarea, .email-preview { font-size: 16px !important; }
  .contact-promises { margin-top: 32px !important; }
  .legal-dialog { padding: 28px 24px; }
  .legal-dialog h2 { font-size: 28px; }
}
@media (max-width: 520px) {
  .hero-content { padding: 64px 24px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions a { padding-inline: 18px; }
  .process-grid, .values-list { grid-template-columns: 1fr !important; gap: 36px; }
  .process-grid > div { padding: 0 !important; }
  .process-grid > div > div:first-child { margin-bottom: 12px !important; }
  .values-list { text-align: center; }
  .value-num { margin-bottom: 12px; }
  .value-desc { max-width: 340px; margin: 0 auto; }
  .gallery-grid { grid-template-columns: 1fr; grid-template-rows: 300px 200px 200px; }
  .gallery-panel:first-child { grid-row: auto; }
  .formules-devis-banner { gap: 12px; padding: 20px 16px; }
  .formules-devis-banner-icon { font-size: 16px; }
  .contact-item { gap: 14px !important; }
  .ci-icon { width: 40px !important; height: 40px !important; }
  .ci-value { font-size: 14px !important; }
  .form-status { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .pole-card:hover, .formule-card:hover, .btn-primary:hover, .btn-submit:hover { transform: none; }
}

/* Preserve responsive image sizing with intrinsic HTML dimensions. */
.detail-img, .about-img { height: auto; }
.hero-actions { gap: 14px; }
.hero-actions a { gap: 10px; }
.nav-toggle { gap: 8px; }

/* Direct form delivery: feedback remains on this page. */
#formulaire { scroll-margin-top: 120px; }
.form-status[data-state="success"] { border-left-color: #38734c; background: #eff7f1; }
.form-status[data-state="error"] { border-left-color: #a13b32; background: #fff3f0; }
.form-status[data-state="loading"] { border-left-color: var(--gold); }
.form-sub strong { overflow-wrap: anywhere; }
.btn-submit:disabled { cursor: wait; opacity: .7; transform: none; }
@media (max-width: 768px) { #formulaire { scroll-margin-top: 96px; } }