/* ==========================================================================
   Sanga Group International — feuille de style
   Fond neutre (gris clair, blanc, noir) ; bleu roi et or du logo en accents.
   ========================================================================== */

:root {
  color-scheme: light;

  /* Fond neutre : gris clair, blanc, noir */
  --bg: #f3f4f6;          /* fond de page (gris clair) */
  --bg-elev: #ffffff;     /* cartes, en-tête */
  --bg-soft: #e9ebef;     /* tuiles secondaires */
  --ink: #111318;
  --ink-2: #3a3d46;
  --muted: #6b6f7b;
  --line: #dfe2e8;
  --line-strong: #c3c7d0;

  /* Sections noires */
  --dark-bg: #0e0f12;
  --dark-bg-2: #17181d;
  --dark-ink: #f5f5f7;
  --dark-muted: #a3a6b0;
  --dark-line: rgba(255, 255, 255, 0.12);
  --dark-line-strong: rgba(255, 255, 255, 0.3);

  /* Couleurs du logo, en accents */
  --royal: #1b1f8f;
  --royal-deep: #13166b;
  --gold: #c9a227;
  --gold-light: #f1d67a;
  --gold-deep: #9a7a15;

  --whatsapp: #1f8a4c;
  --whatsapp-deep: #176a3a;

  /* Typo */
  --font-display: "Marcellus", "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  --font-script: "Kaushan Script", "Brush Script MT", cursive;
  --font-stencil: "Saira Stencil One", "Arial Narrow", sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-md: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.375rem;
  --fs-2xl: 1.75rem;
  --fs-4xl: clamp(2.5rem, 5.5vw, 4.25rem);

  --radius: 6px;
  --radius-lg: 12px;
  --gutter: clamp(16px, 4vw, 48px);
  --measure: 62ch;
  --header-h: 80px;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.12;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: var(--fs-4xl); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); }
h3 { font-size: var(--fs-xl); }
p { margin: 0; }

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

.wrap {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--gold); }
.on-dark .eyebrow, .hero .eyebrow { color: var(--gold-light); }

.lead {
  font-size: var(--fs-lg);
  color: var(--ink-2);
  max-width: var(--measure);
}

.section { padding-block: clamp(64px, 9vw, 120px); }
.section-head {
  display: grid;
  gap: 16px;
  max-width: 760px;
  margin-bottom: clamp(36px, 5vw, 56px);
}

/* Sections noires */
.on-dark {
  background: var(--dark-bg);
  color: var(--dark-ink);
}
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4, .hero h1 { color: #fff; }
.on-dark .lead { color: var(--dark-muted); }

/* --------------------------------------------------------------------------
   Boutons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease, filter 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; flex: none; }

.btn-gold {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 55%, var(--gold-deep) 100%);
  color: #111318;
  border-color: var(--gold-deep);
}
.btn-gold:hover { filter: brightness(1.06); }

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-outline:hover { border-color: var(--ink); }
.on-dark .btn-outline, .hero .btn-outline { color: var(--dark-ink); border-color: var(--dark-line-strong); }
.on-dark .btn-outline:hover, .hero .btn-outline:hover { border-color: var(--gold-light); color: var(--gold-light); }

/* --------------------------------------------------------------------------
   En-tête
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--header-h);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo {
  width: auto; height: 60px;
  max-width: 120px;
  flex: none;
  object-fit: contain;
}
.brand-text { display: none; }
.brand-name { font-family: var(--font-script); font-size: 1.35rem; color: var(--ink); }
.brand-sub {
  font-family: var(--font-stencil);
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--royal);
  margin-top: 2px;
}

.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav a {
  text-decoration: none;
  white-space: nowrap;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--muted);
  padding-block: 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.site-nav a:hover { color: var(--ink); border-color: var(--gold); }

.header-actions { display: flex; align-items: center; gap: 12px; }
.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
}
.lang-toggle button { background: transparent; border: 0; padding: 6px 12px; cursor: pointer; color: var(--muted); }
.lang-toggle button[aria-pressed="true"] { background: var(--royal); color: #fff; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 900px) {
  .site-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg-elev);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--gutter) 16px;
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding-block: 12px; border-bottom: 1px solid var(--line); }
  .nav-toggle { display: inline-flex; }
  .header-actions .btn { display: none; }
  .brand-text { display: none; }
}

/* --------------------------------------------------------------------------
   Héro
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 420px at 80% 0%, rgba(27, 31, 143, 0.55), transparent 65%),
    radial-gradient(700px 360px at 10% 100%, rgba(201, 162, 39, 0.14), transparent 60%),
    var(--dark-bg);
  color: var(--dark-ink);
  padding-block: clamp(56px, 8vw, 104px) clamp(48px, 7vw, 88px);
}
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero-copy { display: grid; gap: 24px; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--gold-light), var(--gold) 60%, var(--gold-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--dark-line);
  margin-top: 8px;
}
.hero-facts > div { padding: 18px 16px 0 0; border-right: 1px solid var(--dark-line); margin-right: 16px; }
.hero-facts > div:last-child { border-right: 0; margin-right: 0; }
.hero-facts strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-2xl);
  color: var(--gold-light);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  margin-bottom: 6px;
}
.hero-facts span { font-size: var(--fs-sm); color: var(--dark-muted); }
.hero .lead { color: var(--dark-muted); }

.hero-art svg { width: 100%; height: auto; }

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 520px; }
}
@media (max-width: 560px) {
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts > div { border-right: 0; margin-right: 0; padding-right: 0; border-bottom: 1px solid var(--dark-line); padding-bottom: 14px; }
  .hero-facts > div:last-child { border-bottom: 0; }
}

/* Carte de l'Afrique (héro et bureaux) */
.map-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; fill: var(--dark-muted); }
.map-label.is-strong { fill: #fff; }
.map-route { fill: none; stroke: var(--gold-light); stroke-width: 1.6; stroke-dasharray: 5 7; opacity: 0.85; }

/* Ruban de marques */
.marquee {
  background: var(--gold);
  color: #111318;
  overflow: hidden;
  border-block: 1px solid var(--gold-deep);
}
.marquee-track {
  display: flex;
  gap: 48px;
  padding-block: 12px;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  animation: marquee 40s linear infinite;
  width: max-content;
}
.marquee-track span::after { content: "◆"; margin-left: 48px; opacity: 0.5; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* --------------------------------------------------------------------------
   Activités du groupe
   -------------------------------------------------------------------------- */
.activities {
  padding-block: clamp(40px, 6vw, 64px);
  background: var(--bg-elev);
  border-bottom: 1px solid var(--line);
}
.activities .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.activities-head { display: grid; gap: 10px; }
.activities-head h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
.activities-list {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.activities-list li {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  font-weight: 600;
  font-size: var(--fs-sm);
}
.activities-list svg { width: 26px; height: 26px; color: var(--royal); flex: none; }
@media (max-width: 900px) {
  .activities .wrap { grid-template-columns: 1fr; }
  .activities-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 420px) { .activities-list { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Corridors (services)
   -------------------------------------------------------------------------- */
.corridors {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.corridor {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 18px;
  padding: 28px 26px 26px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.corridor::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--royal), var(--gold));
}
.corridor-route {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex; align-items: center; gap: 8px;
}
.corridor-route .arrow { color: var(--gold-deep); }
.corridor h3 { font-size: var(--fs-2xl); }
.corridor p { color: var(--ink-2); font-size: 0.95rem; }
.corridor ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: var(--fs-sm); }
.corridor li { display: flex; gap: 10px; align-items: flex-start; }
.corridor li::before {
  content: "";
  flex: none;
  width: 6px; height: 6px;
  margin-top: 9px;
  background: var(--gold);
  transform: rotate(45deg);
}
.corridor-icon { width: 56px; height: 56px; color: var(--royal); }
@media (max-width: 900px) { .corridors { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Véhicules (catalogue)
   -------------------------------------------------------------------------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.chip {
  border: 1px solid var(--line-strong);
  background: transparent;
  border-radius: 999px;
  padding: 8px 16px;
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--royal); color: #fff; border-color: var(--royal); }

.vehicles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.vehicle {
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.vehicle:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: 0 18px 40px -24px rgba(17, 19, 24, 0.45);
}
.vehicle[hidden] { display: none; }
.vehicle-media {
  position: relative;
  aspect-ratio: 16 / 10;
  max-width: 100%;
  margin: 0;
  background:
    radial-gradient(600px 220px at 50% 120%, rgba(201, 162, 39, 0.35), transparent 60%),
    linear-gradient(180deg, var(--dark-bg-2), var(--dark-bg));
  display: grid;
  place-items: center;
  padding: 18px 26px 8px;
  color: var(--gold-light);
}
.vehicle-media svg { width: 100%; height: auto; }
.vehicle-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.vehicle-tag {
  position: absolute;
  top: 12px; left: 12px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}
.vehicle-tag.is-new { background: var(--gold); color: #111318; border-color: var(--gold-deep); }
.vehicle-body { padding: 18px 20px 20px; display: grid; gap: 10px; }
.vehicle-origin {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.vehicle h3 { font-size: var(--fs-xl); }
.vehicle p { font-size: var(--fs-sm); color: var(--ink-2); }
.vehicle-foot {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  margin-top: 6px; padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-sm);
  color: var(--muted);
}
.vehicle-foot a { font-weight: 700; color: var(--royal); text-decoration: none; }
.vehicle-foot a:hover { text-decoration: underline; }
.vehicles-note { margin-top: 20px; font-size: var(--fs-sm); color: var(--muted); max-width: var(--measure); }
@media (max-width: 960px) { .vehicles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .vehicles { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Trois façons d'acheter
   -------------------------------------------------------------------------- */
.ways {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--dark-bg-2);
}
.way {
  padding: 32px 28px;
  border-right: 1px solid var(--dark-line);
  display: grid;
  gap: 14px;
  align-content: start;
}
.way:last-child { border-right: 0; }
.way h3 { font-size: var(--fs-2xl); color: var(--gold-light); }
.way p { color: var(--dark-muted); font-size: 0.95rem; }
.way-label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dark-muted);
}
@media (max-width: 860px) {
  .ways { grid-template-columns: 1fr; }
  .way { border-right: 0; border-bottom: 1px solid var(--dark-line); }
  .way:last-child { border-bottom: 0; }
}

/* --------------------------------------------------------------------------
   Processus
   -------------------------------------------------------------------------- */
.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  position: relative;
}
.steps::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 22px;
  height: 1px;
  background: var(--line-strong);
}
.step { position: relative; padding-right: 20px; display: grid; gap: 12px; align-content: start; }
.step-num {
  counter-increment: step;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--gold);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--gold-deep);
  position: relative;
  z-index: 1;
}
.step-num::before { content: counter(step, decimal-leading-zero); }
.step h3 { font-size: var(--fs-lg); }
.step p { font-size: var(--fs-sm); color: var(--ink-2); }
@media (max-width: 960px) {
  .steps { grid-template-columns: 1fr; gap: 24px; }
  .steps::before { top: 0; bottom: 0; left: 22px; right: auto; width: 1px; height: auto; }
  .step { grid-template-columns: 44px 1fr; column-gap: 18px; align-items: start; padding-right: 0; }
  .step h3 { grid-column: 2; margin-top: 8px; }
  .step p { grid-column: 2; }
  .step-num { grid-row: 1 / span 2; }
}

/* --------------------------------------------------------------------------
   Bureaux
   -------------------------------------------------------------------------- */
.offices-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}
.offices { display: grid; border-top: 1px solid var(--dark-line); }
.office {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--dark-line);
}
.office-role {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
  padding-top: 4px;
}
.office h3 { font-size: var(--fs-xl); }
.office p { color: var(--dark-muted); font-size: var(--fs-sm); margin-top: 4px; }
.office a { color: var(--gold-light); text-decoration: none; }
.office a:hover { text-decoration: underline; }
.map-art svg { width: 100%; height: auto; }
@media (max-width: 860px) {
  .offices-layout { grid-template-columns: 1fr; }
  .map-art { max-width: 520px; }
  .office { grid-template-columns: 1fr; gap: 6px; }
}

/* --------------------------------------------------------------------------
   Engagements
   -------------------------------------------------------------------------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.pillar { display: grid; gap: 10px; padding-top: 24px; border-top: 2px solid var(--gold); }
.pillar h3 { font-size: var(--fs-lg); }
.pillar p { font-size: var(--fs-sm); color: var(--ink-2); }
@media (max-width: 960px) { .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .pillars { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.faq { display: grid; border-top: 1px solid var(--line); max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 40px 20px 0;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-body);
  color: var(--gold-deep);
  font-size: 1.5rem;
  font-weight: 300;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 22px; color: var(--ink-2); max-width: var(--measure); }

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 64px);
}
.contact-channels { display: grid; gap: 12px; margin-top: 8px; }
.channel {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 18px;
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-lg);
  text-decoration: none;
  background: var(--dark-bg-2);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.channel:hover { border-color: var(--gold); background: #1f2026; }
.channel-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--gold);
  color: #111318;
  flex: none;
}
.channel-icon svg { width: 22px; height: 22px; }
.channel strong { display: block; font-size: var(--fs-md); color: #fff; }
.channel span { font-size: var(--fs-sm); color: var(--dark-muted); }

.form {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 28px;
  background: var(--dark-bg-2);
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-lg);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; align-content: start; gap: 6px; }
.field label {
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-muted);
  font-weight: 700;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--dark-line-strong);
  background: var(--dark-bg);
  color: #fff;
  font: inherit;
  font-size: var(--fs-sm);
}
.field select option { color: #fff; background: var(--dark-bg); }
.field textarea { min-height: 120px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,0.4); }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.form-hint { font-size: var(--fs-xs); color: var(--dark-muted); }
@media (max-width: 860px) { .contact-layout { grid-template-columns: 1fr; } }
@media (max-width: 520px) {
  .form-row { grid-template-columns: 1fr; }
  .form { padding: 20px; }
}

/* --------------------------------------------------------------------------
   Pied de page
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--dark-bg);
  color: var(--dark-muted);
  border-top: 1px solid var(--gold-deep);
  padding-block: 40px 28px;
  font-size: var(--fs-sm);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 12px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-grid a { text-decoration: none; }
.footer-grid a:hover { color: #fff; text-decoration: underline; }
.footer-brand { display: grid; gap: 12px; max-width: 360px; }
.footer-brand .brand-logo { height: 76px; max-width: 160px; padding: 8px 10px; background: #fff; border-radius: var(--radius); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--dark-line);
  font-size: var(--fs-xs);
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }

/* Bouton WhatsApp flottant */
.wa-float {
  position: fixed;
  right: 18px;
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  z-index: 60;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 10px 24px -8px rgba(0,0,0,0.6);
  text-decoration: none;
}
.wa-float:hover { background: var(--whatsapp-deep); }
.wa-float svg { width: 28px; height: 28px; }