/* ==========================================================================
   LS AIRPORT — feuille de style principale
   Palette héritée du site historique : bleu #0B0287
   ========================================================================== */

:root {
  --brand-900: #05013f;
  --brand-800: #0b0287;
  --brand-700: #1a12a8;
  --brand-600: #2c24c4;
  --brand-100: #e9e8ff;
  --brand-50:  #f4f4ff;

  --accent-600: #d98200;
  --accent-500: #f5a623;
  --accent-100: #fff3de;

  --ink-900: #11122a;
  --ink-700: #33364f;
  --ink-500: #5b5f7a;
  --ink-300: #9aa0b8;

  --line: #e4e6f0;
  --surface: #ffffff;
  --surface-alt: #f7f8fc;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(17, 18, 42, .06), 0 2px 8px rgba(17, 18, 42, .04);
  --shadow: 0 4px 12px rgba(17, 18, 42, .07), 0 18px 40px -18px rgba(11, 2, 135, .25);
  --shadow-lg: 0 24px 60px -24px rgba(11, 2, 135, .45);

  --wrap: 1160px;
  --font: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-display: "Archivo", "Source Sans 3", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-700);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--brand-700); text-decoration-color: rgba(26, 18, 168, .3); text-underline-offset: 3px; }
a:hover { color: var(--brand-600); }

h1, h2, h3, h4 {
  color: var(--ink-900);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.018em;
  line-height: 1.15;
  margin: 0 0 .5em;
}

h1 { font-size: clamp(2.1rem, 1.3rem + 2.8vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 1.15rem + 1.6vw, 2.35rem); }
h3 { font-size: 1.22rem; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.section { padding: clamp(3.5rem, 2rem + 6vw, 6.5rem) 0; }
.section--alt { background: var(--surface-alt); border-block: 1px solid var(--line); }
.section--tight { padding-block: clamp(2.5rem, 1.5rem + 4vw, 4.5rem); }

.lead { font-size: 1.12rem; color: var(--ink-500); max-width: 62ch; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand-700);
  margin-bottom: .9rem;
}

.section-head { max-width: 64ch; margin-bottom: 2.6rem; }
.section-head.center { margin-inline: auto; }

/* ---------- Boutons ---------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .82rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .96rem;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--accent-500); color: #2a1c00; box-shadow: 0 8px 24px -8px rgba(245, 166, 35, .8); }
.btn--primary:hover { background: #ffb43d; color: #2a1c00; }

.btn--brand { background: var(--brand-800); color: #fff; box-shadow: 0 10px 26px -12px rgba(11, 2, 135, .9); }
.btn--brand:hover { background: var(--brand-700); color: #fff; }

.btn--ghost { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .45); }
.btn--ghost:hover { background: rgba(255, 255, 255, .16); color: #fff; }

.btn--outline { background: #fff; color: var(--brand-800); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn--outline:hover { border-color: var(--brand-600); color: var(--brand-700); }

.btn--lg { padding: 1rem 1.8rem; font-size: 1.02rem; }
.btn--block { width: 100%; justify-content: center; }

.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; }

/* ---------- En-tête ----------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}

.header-top {
  background: var(--brand-900);
  color: rgba(255, 255, 255, .8);
  font-size: .85rem;
}
.header-top .wrap { display: flex; flex-wrap: wrap; gap: .4rem 1.8rem; align-items: center; justify-content: space-between; padding-block: .5rem; }
.header-top a { color: #fff; text-decoration: none; font-weight: 600; }
.header-top a:hover { color: var(--accent-500); }
.header-top .meta { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; }

.header-main { display: flex; align-items: center; gap: 1.5rem; padding-block: .85rem; }

.brand { display: flex; align-items: center; gap: .85rem; text-decoration: none; flex-shrink: 0; }
.brand img { width: 168px; height: auto; }
.brand-mark {
  background: var(--brand-800);
  border-radius: 10px;
  padding: .55rem .7rem;
  display: grid;
  place-items: center;
}
.brand-text { display: none; }

.main-nav { margin-left: auto; }
.main-nav ul { display: flex; align-items: center; gap: .3rem; list-style: none; margin: 0; padding: 0; }
.main-nav a {
  display: block;
  font-family: var(--font-display);
  padding: .55rem .8rem;
  border-radius: var(--radius-sm);
  color: var(--ink-700);
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  white-space: nowrap;
}
.main-nav a:hover { background: var(--brand-50); color: var(--brand-800); }
.main-nav a[aria-current="page"] { color: var(--brand-800); background: var(--brand-100); }
.main-nav .nav-cta { display: none; }

.header-cta { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.header-phone {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  text-decoration: none;
  font-size: .95rem;
}
.header-phone span { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-300); font-weight: 700; }
.header-phone strong { font-family: var(--font-display); color: var(--ink-900); font-size: 1.02rem; }

.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  cursor: pointer;
  padding: 0;
  place-items: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 20px; height: 2px; background: var(--ink-900); border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero -------------------------------------------------------- */

.hero {
  position: relative;
  color: #fff;
  background: var(--brand-900);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url("../img/hero-avion.jpg");
  background-size: cover;
  background-position: 50% 45%;
  opacity: .95;
  filter: saturate(1.15) contrast(1.1);
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(5, 1, 63, .97) 0%, rgba(5, 1, 63, .95) 44%, rgba(11, 2, 135, .42) 72%, rgba(11, 2, 135, .05) 100%),
    linear-gradient(to top, rgba(5, 1, 63, .6), transparent 42%);
}
.hero > .wrap { position: relative; z-index: 1; padding-block: clamp(3.5rem, 2rem + 8vw, 7rem); }
.hero h1 { color: #fff; max-width: 17ch; }
.hero p.lead { color: rgba(255, 255, 255, .88); font-size: 1.16rem; max-width: 56ch; }
.hero .btn-row { margin-top: 2rem; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .25);
  color: #fff;
  border-radius: 999px;
  padding: .4rem .95rem;
  font-size: .84rem;
  font-weight: 600;
  margin-bottom: 1.4rem;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 0 4px rgba(74, 222, 128, .22); }

.page-hero {
  position: relative;
  background: var(--brand-900);
  color: #fff;
  padding-block: clamp(2.8rem, 2rem + 4vw, 4.6rem);
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(1100px 380px at 12% -30%, rgba(44, 36, 196, .95), transparent 70%),
              radial-gradient(800px 320px at 92% 120%, rgba(245, 166, 35, .28), transparent 65%);
}
.page-hero > .wrap { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; margin-bottom: .35em; }
.page-hero p { color: rgba(255, 255, 255, .85); max-width: 62ch; font-size: 1.08rem; }

.breadcrumb { font-size: .86rem; color: rgba(255, 255, 255, .6); margin-bottom: 1rem; }
.breadcrumb a { color: rgba(255, 255, 255, .85); text-decoration: none; }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }

/* ---------- Bandeau de réassurance ------------------------------------- */

.trust-bar { background: #fff; border-bottom: 1px solid var(--line); }
.trust-bar ul {
  list-style: none; margin: 0; padding: 1.4rem 0;
  display: grid; gap: 1.1rem 1.8rem;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}
.trust-bar li { display: flex; gap: .7rem; align-items: flex-start; font-size: .95rem; }
.trust-bar strong { display: block; color: var(--ink-900); font-size: 1rem; }
.trust-bar .ico { color: var(--brand-700); flex-shrink: 0; margin-top: .15rem; }

/* ---------- Cartes ------------------------------------------------------ */

.grid { display: grid; gap: 1.5rem; }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.7rem;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
}
.card h3 { margin-bottom: .45rem; }
.card p { color: var(--ink-500); font-size: .98rem; }

a.card { text-decoration: none; color: inherit; display: block; }
a.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--brand-100); }

.card-ico {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--brand-100);
  color: var(--brand-800);
  margin-bottom: 1.1rem;
}
.card-ico--accent { background: var(--accent-100); color: var(--accent-600); }

.card-link { color: var(--brand-700); font-weight: 600; font-size: .95rem; display: inline-flex; gap: .35rem; align-items: center; }
a.card:hover .card-link { gap: .6rem; }

/* Carte destination */
.dest-card { display: flex; flex-direction: column; gap: .35rem; }
.dest-card .tag {
  align-self: flex-start;
  font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--brand-700); background: var(--brand-50); border: 1px solid var(--brand-100);
  padding: .2rem .6rem; border-radius: 999px; margin-bottom: .7rem;
}
.dest-card ul { margin: .4rem 0 0; padding-left: 1.1rem; color: var(--ink-500); font-size: .95rem; }
.dest-card li { margin-bottom: .25rem; }

/* ---------- Étapes ------------------------------------------------------ */

.steps { counter-reset: step; display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.step { position: relative; padding-top: 3.4rem; }
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute; top: 0; left: 0;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--brand-800); color: #fff;
  font-weight: 700; font-size: 1.05rem;
}
.step h3 { margin-bottom: .35rem; }
.step p { color: var(--ink-500); font-size: .98rem; }

/* ---------- Listes de points forts ------------------------------------- */

.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem; }
.checklist li { display: flex; gap: .75rem; align-items: flex-start; }
.checklist .ico { color: var(--brand-700); flex-shrink: 0; margin-top: .2rem; }
.checklist strong { color: var(--ink-900); }

/* ---------- Encadré / split ------------------------------------------- */

.split { display: grid; gap: clamp(2rem, 1rem + 4vw, 4rem); align-items: center; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.split img { border-radius: var(--radius-lg); box-shadow: var(--shadow); }

.panel {
  background: var(--brand-900);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 1rem + 3vw, 3rem);
  position: relative;
  overflow: hidden;
}
.panel::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(700px 300px at 85% -20%, rgba(44, 36, 196, .9), transparent 70%);
}
.panel > * { position: relative; z-index: 1; }
.panel h2, .panel h3 { color: #fff; }
.panel p { color: rgba(255, 255, 255, .82); }

.callout {
  background: var(--accent-100);
  border: 1px solid #f0d5a4;
  border-radius: var(--radius);
  padding: 1.05rem 1.3rem 1.05rem 3.1rem;
  font-size: .98rem;
  color: #5a3c00;
  position: relative;
}
.callout::before {
  content: "";
  position: absolute;
  left: 1.25rem;
  top: 1.25rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-500);
  box-shadow: inset 0 0 0 2px var(--accent-100), 0 0 0 3px rgba(245, 166, 35, .22);
}
.callout strong { color: #3d2800; }

/* ---------- CTA final --------------------------------------------------- */

.cta-band { background: var(--brand-800); color: #fff; position: relative; overflow: hidden; }
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(900px 340px at 15% 120%, rgba(245, 166, 35, .35), transparent 65%);
}
.cta-band > .wrap { position: relative; z-index: 1; display: grid; gap: 1.6rem; align-items: center; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); padding-block: clamp(2.6rem, 2rem + 3vw, 4rem); }
.cta-band h2 { color: #fff; margin-bottom: .3em; }
.cta-band p { color: rgba(255, 255, 255, .85); }
.cta-band .btn-row { justify-content: flex-end; }

/* ---------- FAQ --------------------------------------------------------- */

.faq { display: grid; gap: .8rem; max-width: 860px; }
.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 1.3rem;
  box-shadow: var(--shadow-sm);
  transition: border-color .2s ease;
}
.faq details[open] { border-color: var(--brand-100); }
.faq summary {
  font-family: var(--font-display);
  cursor: pointer;
  list-style: none;
  padding: 1.15rem 2.2rem 1.15rem 0;
  font-weight: 650;
  color: var(--ink-900);
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  position: absolute; right: 0; top: 50%;
  width: 10px; height: 10px;
  border-right: 2px solid var(--brand-700);
  border-bottom: 2px solid var(--brand-700);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .2s ease;
}
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq .faq-body { padding-bottom: 1.25rem; color: var(--ink-500); font-size: .99rem; }

/* ---------- Formulaire -------------------------------------------------- */

.form-layout { display: grid; gap: 2.2rem; grid-template-columns: minmax(0, 1fr) 320px; align-items: start; }

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: clamp(1.4rem, 1rem + 2vw, 2.4rem);
}

.fieldset { border: 0; margin: 0 0 2.4rem; padding: 0; }
.fieldset:last-of-type { margin-bottom: 1.6rem; }
.fieldset > legend { padding: 0; width: 100%; }

.legend-inner { display: flex; align-items: center; gap: .8rem; border-bottom: 1px solid var(--line); padding-bottom: .9rem; margin-bottom: 1.4rem; width: 100%; }
.legend-num {
  width: 30px; height: 30px; flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--brand-800); color: #fff;
  font-size: .88rem; font-weight: 700;
}
.legend-inner h2 { font-size: 1.16rem; margin: 0; }
.legend-inner .hint { margin-left: auto; font-size: .84rem; color: var(--ink-300); font-weight: 500; }

.field-grid { display: grid; gap: 1.1rem 1.2rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.field { display: flex; flex-direction: column; gap: .4rem; min-width: 0; }
.field--full { grid-column: 1 / -1; }

.field label { font-size: .9rem; font-weight: 600; color: var(--ink-900); }
.field .req { color: #c62828; }
.field .help { font-size: .82rem; color: var(--ink-300); }

.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: .98rem;
  color: var(--ink-900);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .72rem .85rem;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 92px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #c9cddf; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--brand-600);
  box-shadow: 0 0 0 3px rgba(44, 36, 196, .15);
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] {
  border-color: #d32f2f;
  box-shadow: 0 0 0 3px rgba(211, 47, 47, .12);
}
.field .error { font-size: .82rem; color: #c62828; font-weight: 600; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.radio-grid { display: grid; gap: .7rem; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); }
.radio-card {
  display: flex; gap: .7rem; align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .85rem 1rem;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
}
.radio-card:hover { border-color: var(--brand-600); background: var(--brand-50); }
.radio-card input { margin: .25rem 0 0; accent-color: var(--brand-800); width: 17px; height: 17px; flex-shrink: 0; }
.radio-card:has(input:checked) { border-color: var(--brand-800); background: var(--brand-50); box-shadow: 0 0 0 1px var(--brand-800); }
.radio-card strong { display: block; color: var(--ink-900); font-size: .96rem; }
.radio-card span { font-size: .87rem; color: var(--ink-500); }

.form-footer { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 1.5rem; }
.form-note { font-size: .85rem; color: var(--ink-300); max-width: 46ch; }

.form-alert {
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  font-size: .95rem;
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.form-alert--error { background: #fdecea; border: 1px solid #f5c6c2; color: #a01d14; }

/* Colonne latérale */
.aside-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.2rem;
  position: sticky;
  top: 100px;
}
.aside-card h3 { font-size: 1.05rem; }
.aside-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: .85rem; font-size: .93rem; }
.aside-card li { display: flex; gap: .65rem; align-items: flex-start; }
.aside-card .ico { color: var(--brand-700); flex-shrink: 0; margin-top: .15rem; }
.aside-card a { font-weight: 600; text-decoration: none; }

/* ---------- Contact / infos -------------------------------------------- */

.info-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); }
.info-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.6rem; box-shadow: var(--shadow-sm); }
.info-card h3 { font-size: 1.05rem; margin-bottom: .6rem; }
.info-card p, .info-card address { font-style: normal; color: var(--ink-500); font-size: .97rem; margin: 0; }
.info-card a { font-weight: 600; text-decoration: none; }
.info-card .big { display: block; font-family: var(--font-display); font-size: 1.32rem; font-weight: 700; color: var(--ink-900); letter-spacing: -.01em; margin-bottom: .25rem; }

.map-frame { border: 0; width: 100%; height: 420px; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }

.prose { max-width: 75ch; }
.prose h2 { margin-top: 2.4rem; font-size: 1.45rem; }
.prose h3 { margin-top: 1.8rem; }
.prose ul { padding-left: 1.2rem; }
.prose li { margin-bottom: .45rem; }

/* ---------- Pied de page ------------------------------------------------ */

.site-footer { background: var(--brand-900); color: rgba(255, 255, 255, .72); padding-top: clamp(3rem, 2rem + 3vw, 4.5rem); font-size: .95rem; }
.site-footer h4 { font-family: var(--font-display); color: #fff; font-size: .82rem; letter-spacing: .13em; text-transform: uppercase; margin-bottom: 1.1rem; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; padding-bottom: 2.6rem; }
.site-footer a { color: rgba(255, 255, 255, .78); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.site-footer .footer-logo { width: 175px; margin-bottom: 1.1rem; }
.site-footer address { font-style: normal; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .13);
  padding-block: 1.3rem;
  display: flex; flex-wrap: wrap; gap: .6rem 1.5rem;
  justify-content: space-between;
  font-size: .87rem;
  color: rgba(255, 255, 255, .55);
}

/* ---------- Responsive -------------------------------------------------- */

@media (max-width: 1180px) {
  .header-phone { display: none; }
  .main-nav a { padding: .55rem .62rem; }
}

@media (max-width: 1040px) {
  .form-layout { grid-template-columns: 1fr; }
  .aside-card { position: static; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav-toggle { display: grid; order: 3; margin-left: auto; }
  .header-main { gap: .8rem; flex-wrap: wrap; }
  .header-cta { display: none; }
  .main-nav {
    order: 4;
    flex-basis: 100%;
    display: none;
    border-top: 1px solid var(--line);
    padding-block: .8rem 1rem;
    margin-left: 0;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: .15rem; }
  .main-nav a { padding: .78rem .9rem; font-size: 1rem; }
  .main-nav .nav-cta { display: block; margin-top: .6rem; }
  .main-nav .nav-cta a { background: var(--accent-500); color: #2a1c00; text-align: center; }
  .main-nav .nav-cta a:hover { background: #ffb43d; color: #2a1c00; }
  .cta-band .btn-row { justify-content: flex-start; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .field-grid, .field-grid--3 { grid-template-columns: 1fr; }
  .legend-inner .hint { display: none; }
  .header-top .wrap { justify-content: center; }
  .header-top .meta:first-child { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .form-footer .btn { width: 100%; justify-content: center; }
}

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

/* Impression : le récapitulatif de demande reste lisible */
@media print {
  .site-header, .site-footer, .cta-band, .btn { display: none !important; }
  body { font-size: 12pt; }
}