/* =========================================================
   Géomètre-expert Dieltiens — Feuille de style
   Charte : bleu nuit #333548 · orange #f39200
   ========================================================= */

/* ---------- Variables ---------- */
:root {
  --navy: #333548;
  --navy-700: #41435a;
  --navy-900: #25262f;
  --orange: #f39200;
  --orange-600: #d97f00;
  --text: #3c3d49;
  --heading: #2c2d3c;
  --muted: #6c6e7e;
  --bg: #ffffff;
  --bg-alt: #f4f5f7;
  --bg-soft: #fbfbfc;
  --border: #e6e7ec;
  --white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(37, 38, 47, 0.06);
  --shadow-md: 0 8px 28px rgba(37, 38, 47, 0.10);
  --radius: 12px;
  --radius-sm: 8px;
  --maxw: 1140px;
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--orange-600); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--heading);
  line-height: 1.2;
  font-weight: 600;
}
ul { padding-left: 1.2em; }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 24px;
}
.section { padding: 84px 0; }
.section--alt { background: var(--bg-alt); }
.section--navy { background: var(--navy); color: #d9dae2; }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--orange-600);
  margin-bottom: 14px;
}
.section--navy .eyebrow { color: var(--orange); }
.section h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
.section--navy h2 { color: var(--white); }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 1.1rem; }
.section--navy .section-head p { color: #bcbdca; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, color .15s ease, border-color .15s ease;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: var(--orange); color: var(--navy-900); }
.btn-primary:hover { background: var(--orange-600); color: #fff; }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: var(--orange); color: var(--navy-900); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn-ghost-light:hover { background: #fff; color: var(--navy); }
.btn svg { width: 18px; height: 18px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 3px solid var(--orange);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
  max-width: var(--maxw);
  margin-inline: auto;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand img { width: 46px; height: 46px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: .01em;
}
.brand-sub {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 600;
}

/* Navigation */
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: #d9dae2;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 9px 14px;
  border-radius: 6px;
  text-decoration: none;
  transition: color .15s ease, background-color .15s ease;
}
.main-nav a:hover { color: #fff; background: var(--navy-700); }
.main-nav a.is-active { color: var(--orange); }
.nav-cta { margin-left: 10px; }

/* Burger */
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: #fff;
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span + span { margin-top: 6px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(160deg, #3a3c52 0%, var(--navy) 55%, var(--navy-900) 100%);
  color: #fff;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -220px;
  width: 900px;
  height: 900px;
  background: url("../assets/topo.svg") no-repeat center / contain;
  opacity: 0.16;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 96px 24px 104px;
}
.hero-content { max-width: 660px; }
.hero .eyebrow { color: var(--orange); }
.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 5.2vw, 3.5rem);
  line-height: 1.12;
  margin-bottom: 20px;
}
.hero h1 .accent { color: var(--orange); }
.hero-lead {
  font-size: 1.2rem;
  color: #c8c9d4;
  margin-bottom: 32px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.14);
}
.hero-meta div { display: flex; flex-direction: column; }
.hero-meta strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--orange);
}
.hero-meta span { font-size: 0.92rem; color: #b6b7c4; }

/* ---------- Page banner (interior pages) ---------- */
.page-banner {
  position: relative;
  background: linear-gradient(160deg, #3a3c52 0%, var(--navy) 70%);
  color: #fff;
  overflow: hidden;
}
.page-banner::before {
  content: "";
  position: absolute;
  bottom: -220px;
  right: -120px;
  width: 460px;
  height: 460px;
  background: url("../assets/topo.svg") no-repeat center / contain;
  opacity: 0.14;
}
.page-banner-inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 64px 24px 68px;
}
.page-banner h1 {
  color: #fff;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
}
.page-banner p { color: #c2c3cf; margin-top: 12px; max-width: 620px; font-size: 1.1rem; }
.breadcrumb { font-size: .88rem; color: #9799a8; margin-bottom: 14px; }
.breadcrumb a { color: #b9bac6; }
.breadcrumb span { color: var(--orange); }

/* ---------- Intro / generic text block ---------- */
.lead-block { max-width: 760px; }
.lead-block p { font-size: 1.12rem; margin-bottom: 16px; }
.text-col p { margin-bottom: 16px; }

/* ---------- Service / feature cards grid ---------- */
.grid {
  display: grid;
  gap: 26px;
  grid-template-columns: repeat(3, 1fr);
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ---------- Zone d'intervention ---------- */
.zone-list {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.zone-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 17px;
  font-weight: 600;
  font-size: .98rem;
  color: var(--heading);
}
.zone-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  flex: none;
}
.zone-list a { color: var(--heading); text-decoration: none; }
.zone-list a:hover { color: var(--orange-600); text-decoration: none; }
.zone-note {
  margin-top: 28px;
  padding: 18px 22px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-sm);
  color: var(--text);
}
.zone-map {
  max-width: 720px;
  margin: 0 auto 36px;
}
.zone-split { margin-bottom: 44px; }
.zone-split .zone-map { max-width: none; margin: 0; }
.zone-map svg {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}
.zone-map figcaption {
  margin-top: 12px;
  text-align: center;
  font-size: .92rem;
  color: var(--muted);
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card-link { display: block; color: inherit; text-decoration: none; }
.card-link:hover {
  text-decoration: none;
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #d6d7de;
}
.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 11px;
  background: rgba(243, 146, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 28px; height: 28px; stroke: var(--orange-600); }
.card h3 { font-size: 1.28rem; margin-bottom: 9px; }
.card p { color: var(--muted); font-size: 1rem; }
.card-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-weight: 600;
  color: var(--orange-600);
  font-size: .96rem;
}
.card-link:hover .card-more { gap: 10px; }

/* ---------- Detailed mission list ---------- */
.mission {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 26px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 110px;
}
.mission:last-child { border-bottom: 0; }
.mission-icon {
  width: 72px;
  height: 72px;
  border-radius: 14px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mission-icon svg { width: 36px; height: 36px; stroke: var(--orange); }
.mission-body h2 { font-size: 1.5rem; margin-bottom: 6px; }
.mission-num {
  font-family: var(--font-display);
  color: var(--orange-600);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .04em;
}
.mission-body p { margin-top: 8px; text-align: justify; -webkit-hyphens: auto; hyphens: auto; }
.mission-body ul { margin-top: 10px; color: var(--muted); }
.mission-body li { margin-bottom: 4px; }

/* ---------- Feature list (why choose) ---------- */
.feature-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px 36px;
}
.feature-list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 14px;
  align-items: start;
}
.feature-list .tick {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--orange);
  display: flex; align-items: center; justify-content: center;
  flex: none;
  margin-top: 2px;
}
.feature-list .tick svg { width: 15px; height: 15px; stroke: var(--navy-900); }
.feature-list h3 { font-size: 1.12rem; margin-bottom: 2px; color: #fff; }
.section--navy .feature-list p { color: #b0b1bf; font-size: .98rem; }

/* ---------- Split (about) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.photo-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--navy);
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.photo-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../assets/topo.svg") no-repeat center / 150%;
  opacity: 0.2;
}
.photo-frame .placeholder {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #9a9caa;
  padding: 24px;
}
.photo-frame .placeholder img { width: 80px; margin: 0 auto 14px; opacity: .9; }
.photo-frame .placeholder span { font-size: .9rem; }

/* ---------- Timeline (parcours) ---------- */
.timeline { list-style: none; padding: 0; margin-top: 8px; }
.timeline li {
  position: relative;
  padding: 0 0 26px 34px;
  border-left: 2px solid var(--border);
}
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -8px; top: 2px;
  width: 14px; height: 14px;
  background: var(--orange);
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px var(--orange);
}
.timeline .year {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--orange-600);
}
.timeline h3 { font-size: 1.12rem; margin: 2px 0 3px; }
.timeline p { color: var(--muted); font-size: .98rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--orange);
  color: var(--navy-900);
}
.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-block: 52px;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--navy-900); font-size: 1.9rem; }
.cta-band p { color: #5a4413; margin-top: 6px; }
.cta-band .btn-primary { background: var(--navy); color: #fff; }
.cta-band .btn-primary:hover { background: var(--navy-900); }

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 52px;
}
.contact-cards { display: flex; flex-direction: column; gap: 18px; }
.contact-card {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 16px;
  align-items: start;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}
.contact-card .ci {
  width: 46px; height: 46px;
  border-radius: 10px;
  background: rgba(243,146,0,.12);
  display: flex; align-items: center; justify-content: center;
}
.contact-card .ci svg { width: 23px; height: 23px; stroke: var(--orange-600); }
.contact-card h3 { font-size: 1.08rem; margin-bottom: 2px; }
.contact-card a { color: var(--text); font-weight: 600; }
.contact-card a:hover { color: var(--orange-600); }
.contact-card p { color: var(--muted); font-size: .96rem; }

.whatsapp-card {
  background: #25d366;
  border-color: #25d366;
}
.whatsapp-card .ci { background: rgba(255,255,255,.22); }
.whatsapp-card .ci svg { stroke: #fff; }
.whatsapp-card h3, .whatsapp-card p { color: #0c3a1c; }
.whatsapp-card a { color: #0c3a1c; }

/* ---------- Form ---------- */
.form-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 6px;
  font-size: .95rem;
}
.field .req { color: var(--orange-600); }
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(243,146,0,.16);
  background: #fff;
}
.field-check {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  align-items: start;
  font-size: .92rem;
  color: var(--muted);
}
.field-check input { width: 18px; height: 18px; margin-top: 3px; }
.form-note { font-size: .86rem; color: var(--muted); margin-top: 14px; }
.form-wrap .btn { width: 100%; justify-content: center; margin-top: 4px; }

.notice {
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: .95rem;
  margin-bottom: 20px;
}
.notice-info {
  background: rgba(243,146,0,.10);
  border: 1px solid rgba(243,146,0,.35);
  color: #8a5400;
}

/* ---------- Floating WhatsApp button ---------- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #fff;
  padding: 13px 18px 13px 15px;
  border-radius: 50px;
  box-shadow: 0 6px 22px rgba(0,0,0,.22);
  font-weight: 600;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease;
}
.wa-float:hover { transform: translateY(-2px); text-decoration: none; box-shadow: 0 10px 26px rgba(0,0,0,.28); }
.wa-float svg { width: 26px; height: 26px; flex: none; }
.wa-float .wa-label { white-space: nowrap; }

/* ---------- Legal / prose page ---------- */
.prose { max-width: 800px; }
.prose h2 {
  font-size: 1.45rem;
  margin: 38px 0 12px;
  padding-top: 6px;
}
.prose h2:first-of-type { margin-top: 0; }
.prose h3 { font-size: 1.12rem; margin: 22px 0 8px; }
.prose p, .prose ul { margin-bottom: 14px; }
.prose ul { color: var(--text); }
.prose li { margin-bottom: 5px; }
.placeholder-tag {
  background: rgba(243,146,0,.16);
  border-radius: 4px;
  padding: 1px 7px;
  font-weight: 600;
  color: #8a5400;
  font-size: .92em;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: #a9aab6;
  padding-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 44px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand img { width: 44px; height: 44px; }
.footer-brand .brand-name { font-size: 1.2rem; }
.site-footer h4 {
  font-family: var(--font-body);
  color: #fff;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.site-footer p { font-size: .96rem; }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 9px; }
.footer-links a { color: #a9aab6; font-weight: 500; }
.footer-links a:hover { color: var(--orange); text-decoration: none; }
.footer-contact { list-style: none; padding: 0; }
.footer-contact li {
  display: flex;
  gap: 11px;
  margin-bottom: 11px;
  font-size: .96rem;
}
.footer-contact svg { width: 18px; height: 18px; stroke: var(--orange); flex: none; margin-top: 3px; }
.footer-contact a { color: #c4c5cf; }
.footer-contact a:hover { color: var(--orange); text-decoration: none; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.09);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .88rem;
}
.footer-bottom a { color: #a9aab6; }
.footer-bottom a:hover { color: var(--orange); text-decoration: none; }

/* ---------- Accessibility ---------- */
:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; border-radius: 3px; }
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--orange);
  color: var(--navy-900);
  padding: 10px 16px;
  font-weight: 700;
  z-index: 200;
}
.skip-link:focus { left: 8px; top: 8px; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; gap: 38px; }
  .grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--navy);
    border-bottom: 3px solid var(--orange);
    padding: 14px 18px 20px;
    gap: 2px;
    display: none;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 12px 14px; }
  .nav-cta { margin-left: 0; margin-top: 8px; justify-content: center; }
  .header-inner { position: relative; }
  .section { padding: 62px 0; }
  .hero-inner { padding: 70px 24px 76px; }
  .feature-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .cta-band .container { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  body { font-size: 1rem; }
  .grid, .grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .mission { grid-template-columns: 1fr; gap: 14px; }
  .mission-icon { width: 60px; height: 60px; }
  .hero-meta { gap: 20px; }
  .brand-sub { font-size: .66rem; }
  .wa-float .wa-label { display: none; }
  .wa-float { padding: 14px; }
  .section-head { margin-bottom: 34px; }
}

/* ---------- Photo réelle dans le cadre ---------- */
.photo-frame--photo { min-height: 0; aspect-ratio: 4 / 5; background: var(--navy-900); align-items: stretch; }
.photo-frame--photo::after { display: none; }
.photo-frame--photo img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; }

/* ---------- Visibilité du motif topographique ---------- */
.hero::before { opacity: 0.22; }
.page-banner::before { opacity: 0.18; }
.photo-frame::after { opacity: 0.22; }

/* ---------- Page Cadre légal ---------- */
.legal-intro-numbers {
  margin-top: 18px;
  padding: 16px 20px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  font-size: .98rem;
}
.legal-intro-numbers strong { color: var(--heading); }
.mission-body .ref-link { margin-top: 14px; }
.legal-disclaimer {
  margin-top: 40px;
  padding: 18px 22px;
  background: var(--bg-alt);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--muted);
}

/* ---------- Page FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; }
.faq-group + .faq-group { margin-top: 44px; }
.faq-group > h2 {
  font-size: 1.4rem;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  margin-bottom: 12px;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--heading);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  line-height: 1;
  color: var(--orange);
  flex: none;
}
.faq-item[open] summary::after { content: "\2013"; }
.faq-item summary:hover { color: var(--orange-600); }
.faq-answer { padding: 0 22px 20px; color: var(--text); }
.faq-answer p { margin-bottom: 10px; }
.faq-answer p:last-child { margin-bottom: 0; }