/* ============================================================
   E.L.M. LIMOUSINE — Feuille de styles
   Refonte « Blanc & Or · Genève »
   Ambiance : chauffeur privé haut de gamme · fond clair, or, ivoire
   ============================================================ */

:root {
  /* — Couleurs — */
  --paper:      #fcfaf6;   /* fond principal, blanc chaud            */
  --paper-2:    #f6f0e4;   /* bandes alternées, ivoire doré léger    */
  --white:      #ffffff;   /* cartes                                 */
  --ink:        #1a1814;   /* texte principal, presque noir chaud    */
  --muted:      #6e685c;   /* texte secondaire, taupe                */
  --line:       #e7dfcd;   /* filets clairs                          */
  --line-soft:  #efe8d8;

  --gold-ink:   #7c5e17;   /* or foncé, lisible sur clair (petits txt)*/
  --gold:       #a6822b;   /* or d'accent (emphase, titres italiques) */
  --gold-soft:  #c9a24a;   /* or clair, filets / icônes               */
  --champagne:  #e8d4a2;   /* reflet champagne, remplissages doux     */
  --espresso:   #17130b;   /* brun-noir profond : footer + CTA        */

  /* — Typo — */
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  /* — Mesures — */
  --maxw: 1240px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius: 4px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 30px 70px -34px rgba(74, 56, 18, 0.42);
  --shadow-sm: 0 12px 30px -18px rgba(74, 56, 18, 0.30);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-weight: 300;
  letter-spacing: 0.006em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--champagne); color: var(--ink); }

/* ---------- Helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--gold-ink);
  display: inline-flex;
  align-items: center;
  gap: 0.9em;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-soft));
  display: inline-block;
}
.center .eyebrow, .eyebrow.center { justify-content: center; }
.center .eyebrow::after, .eyebrow.center::after {
  content: "";
  width: 28px; height: 1px;
  background: linear-gradient(90deg, var(--gold-soft), transparent);
  display: inline-block;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.05; letter-spacing: -0.008em; }
.section-title { font-size: clamp(2rem, 4.6vw, 3.4rem); color: var(--ink); }
.section-title em { font-style: italic; color: var(--gold); }
.lead { color: var(--muted); font-size: clamp(1rem, 1.3vw, 1.1rem); max-width: 52ch; }

/* Étoiles */
.stars { color: var(--gold-soft); letter-spacing: 2px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6em;
  padding: 1em 2.2em;
  font-family: var(--sans); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  border-radius: 100px;                 /* pilule — comme le bouton « réservation immédiate » */
  transition: transform .35s var(--ease), background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
  white-space: nowrap;
}
/* Bouton principal : épuré — fond blanc, bordure dorée, texte noir */
.btn, .btn--gold {
  color: var(--ink);
  background: var(--white);
  border: 1.5px solid var(--gold-soft);
  box-shadow: 0 6px 18px -12px rgba(74, 56, 18, 0.30);
}
.btn:hover, .btn--gold:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px -14px rgba(120, 86, 20, 0.38);
}
.btn--block { width: 100%; padding-block: 1.1em; }
/* Bouton contour clair (sur fond sombre — footer / bandeaux) */
.btn--line {
  background: transparent; color: var(--paper);
  border: 1.5px solid rgba(233, 212, 162, 0.45);
  box-shadow: none;
}
.btn--line:hover { border-color: var(--gold-soft); color: var(--champagne); transform: translateY(-2px); }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* Diviseur « route » (signature A → B, écho au logo) */
.route { display: block; width: 100%; max-width: 420px; margin: 0 auto; overflow: visible; }
.route line { stroke: var(--gold-soft); stroke-width: 1; }
.route .node { fill: var(--gold); }
.route .dash {
  stroke-dasharray: 600; stroke-dashoffset: 600;
  transition: stroke-dashoffset 1.6s var(--ease);
}
.in-view .route .dash, .fx.in-view .route .dash { stroke-dashoffset: 0; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  padding-block: 1rem;
  transition: padding .5s var(--ease), border-color .5s var(--ease);
  border-bottom: 1px solid transparent;
}
.header::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: rgba(252, 250, 246, 0.86);
  -webkit-backdrop-filter: blur(14px) saturate(1.1); backdrop-filter: blur(14px) saturate(1.1);
  opacity: 0; transition: opacity .5s var(--ease);
}
.header.scrolled::before { opacity: 1; }
.header.scrolled { border-bottom-color: var(--line); padding-block: 0.6rem; }

.nav { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand img { height: 44px; width: auto; transition: height .5s var(--ease); }
.header.scrolled .brand img { height: 38px; }
.brand-name { font-family: var(--serif); font-size: 1.22rem; letter-spacing: 0.03em; color: var(--ink); line-height: 1; }
.brand-name span { display: block; font-family: var(--sans); font-size: 0.55rem; font-weight: 500; letter-spacing: 0.36em; color: var(--gold-ink); text-transform: uppercase; margin-top: 4px; }

.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  font-size: 0.82rem; letter-spacing: 0.06em; color: var(--muted);
  position: relative; padding-block: 6px; transition: color .3s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--gold-soft); transition: width .35s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }
.nav-menu { display: flex; align-items: center; gap: 1.6rem; }
.nav-phone { display: inline-flex; align-items: center; gap: 0.5em; font-size: 0.88rem; color: var(--ink); letter-spacing: 0.03em; }
.nav-phone svg { width: 15px; height: 15px; stroke: var(--gold); fill: none; }
.nav-reserve { padding: 0.72em 1.5em; }

.burger { display: none; background: none; border: 0; width: 30px; height: 22px; position: relative; }
.burger span { position: absolute; left: 0; width: 100%; height: 1.6px; background: var(--ink); transition: .4s var(--ease); }
.burger span:nth-child(1){ top: 0; } .burger span:nth-child(2){ top: 10px; } .burger span:nth-child(3){ top: 20px; }
body.menu-open .burger span:nth-child(1){ top:10px; transform: rotate(45deg); }
body.menu-open .burger span:nth-child(2){ opacity: 0; }
body.menu-open .burger span:nth-child(3){ top:10px; transform: rotate(-45deg); }

.nav-close { display: none; background: none; border: 0; color: var(--ink); cursor: pointer; padding: 8px; }
.nav-close svg { width: 26px; height: 26px; display: block; }
body.menu-open { overflow: hidden; }

/* ============================================================
   HERO + FORMULAIRE
   ============================================================ */
.hero {
  position: relative; overflow: hidden;
  padding-block: clamp(7rem, 12vh, 9.5rem) clamp(3rem, 6vw, 5rem);
  background:
    radial-gradient(120% 90% at 88% 0%, var(--paper-2) 0%, rgba(246,240,228,0) 55%),
    var(--paper);
}
.hero-glow {
  position: absolute; z-index: 0; pointer-events: none;
  width: 60vw; height: 60vw; max-width: 720px; max-height: 720px;
  top: -18%; right: -12%;
  background: radial-gradient(circle, rgba(201,162,74,0.20), rgba(201,162,74,0) 66%);
  filter: blur(6px);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1.02fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
}

.hero-pitch { max-width: 34rem; }
.hero-pitch .eyebrow { margin-bottom: 1.5rem; }
.hero h1 {
  font-size: clamp(2.9rem, 6.6vw, 5.4rem);
  color: var(--ink); margin: 0 0 1.3rem; max-width: 12ch;
}
.hero h1 em { font-style: italic; color: var(--gold); }
.hero-sub { color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.22rem); max-width: 40ch; }

.hero-trust { list-style: none; display: grid; gap: 0.85rem; margin: 2.2rem 0; }
.hero-trust li { display: flex; align-items: center; gap: 0.7rem; font-size: 0.95rem; color: var(--muted); }
.hero-trust li strong { color: var(--ink); font-weight: 500; }
.hero-trust li .stars { font-size: 0.9rem; }
.hero-trust svg { width: 19px; height: 19px; stroke: var(--gold); stroke-width: 1.4; fill: none; flex: none; }

.hero-call {
  display: inline-flex; align-items: center; gap: 0.85rem;
  padding: 0.8rem 1.4rem 0.8rem 1rem; border: 1px solid var(--line);
  border-radius: 100px; background: var(--white); box-shadow: var(--shadow-sm);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.hero-call:hover { border-color: var(--gold-soft); transform: translateY(-2px); }
.hero-call svg { width: 36px; height: 36px; padding: 9px; border-radius: 50%; background: linear-gradient(135deg,#d9bd77,#a6822b); stroke: var(--espresso); stroke-width: 1.5; fill: none; flex: none; }
.hero-call span { display: flex; flex-direction: column; font-size: 1.15rem; font-weight: 500; color: var(--ink); letter-spacing: 0.02em; }
.hero-call .k { font-size: 0.62rem; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold-ink); }

/* Carte formulaire */
.form-card {
  position: relative; background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px; box-shadow: var(--shadow);
  padding: clamp(1.5rem, 3vw, 2.4rem);
}
.form-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; border-radius: 8px 8px 0 0;
  background: linear-gradient(90deg, #d9bd77, #c9a24a 40%, #a6822b);
}
.form-card-head { margin-bottom: 1.25rem; }
.form-card-head h2 { font-size: clamp(1.7rem, 2.6vw, 2.1rem); color: var(--ink); }
.form-card-head p { font-size: 0.82rem; color: var(--muted); margin-top: 0.45rem; letter-spacing: 0.01em; }

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.82rem 1rem; }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field.col-2, .col-2 { grid-column: 1 / -1; }
.field label { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.field label .req { color: var(--gold); }
.field input, .field select, .field textarea {
  width: 100%; background: var(--paper); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0.82rem 0.95rem; font-family: var(--sans); font-size: 0.95rem; font-weight: 300;
  transition: border-color .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
  appearance: none;
}
.field textarea { resize: vertical; min-height: 84px; }
.field input::placeholder, .field textarea::placeholder { color: #a9a291; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold-soft); background: var(--white);
  box-shadow: 0 0 0 3px rgba(201,162,74,0.14);
}
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a6822b' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.95rem center; padding-right: 2.3rem; }

/* trajet A → B visuel (signature dans le formulaire) */
.trip { position: relative; display: grid; grid-template-columns: repeat(2,1fr); gap: 1.1rem; }
.trip::before {
  content: ""; position: absolute; left: 50%; top: 2.05rem; bottom: 0.55rem; width: 1px;
  background: repeating-linear-gradient(var(--gold-soft) 0 4px, transparent 4px 9px); opacity: .8;
  transform: translateX(-50%); pointer-events: none;
}
@media (max-width: 620px){ .trip::before{ display:none; } }

/* Détails repliés — garde le formulaire court */
.more { grid-column: 1 / -1; border-top: 1px solid var(--line-soft); padding-top: 0.9rem; }
.more summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 0.55rem;
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.03em; color: var(--gold-ink);
  transition: color .25s var(--ease);
}
.more summary::-webkit-details-marker { display: none; }
.more summary:hover { color: var(--gold); }
.more summary .opt { color: var(--muted); font-weight: 300; letter-spacing: 0; }
.more summary svg { width: 16px; height: 16px; stroke: var(--gold); stroke-width: 1.6; fill: none; transition: transform .3s var(--ease); }
.more[open] summary svg { transform: rotate(45deg); }
.more-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem 1.1rem; margin-top: 1rem; }
.more-grid .col-2 { grid-column: 1 / -1; }

.consent { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.8rem; color: var(--muted); }
.consent input { width: 18px; height: 18px; accent-color: var(--gold); margin-top: 1px; flex: none; }
.consent a { color: var(--gold-ink); text-decoration: underline; text-underline-offset: 2px; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.form-msg { padding: 0.9rem 1.1rem; border-radius: var(--radius); font-size: 0.9rem; display: none; }
.form-msg.ok  { display: block; background: rgba(201,162,74,0.12); border: 1px solid var(--gold-soft); color: var(--gold-ink); }
.form-msg.err { display: block; background: rgba(200,80,80,0.08); border: 1px solid #cf9a9a; color: #a4514f; }
.is-loading .btn-submit { opacity: .6; pointer-events: none; }

/* ============================================================
   BANDEAU CONFIANCE
   ============================================================ */
.assurances { background: var(--espresso); }
.assurances-row {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 1.2rem clamp(1.5rem, 5vw, 3.5rem); padding-block: 1.1rem;
}
.assurance {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; color: #d8cdb4;
}
.assurance svg { width: 18px; height: 18px; stroke: var(--gold-soft); stroke-width: 1.3; fill: none; }

/* ============================================================
   SECTION générique
   ============================================================ */
.section { padding-block: clamp(4rem, 8vw, 6.5rem); position: relative; }
.section--alt { background: var(--paper-2); }
.section-head { max-width: 60ch; margin-bottom: clamp(2.2rem, 4vw, 3.2rem); }
.section-head.center { max-width: none; text-align: center; }
.section-head.center .eyebrow { margin-bottom: 1.1rem; }
.section-head .section-title { margin-top: 0.4rem; }

/* ============================================================
   SERVICES (compact)
   ============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.service {
  background: var(--white); padding: clamp(1.5rem, 2.6vw, 2.1rem);
  display: flex; flex-direction: column; gap: 0.7rem;
  transition: background .45s var(--ease); position: relative;
}
.service:hover { background: #fffdf8; }
.service-ic { width: 28px; height: 28px; stroke: var(--gold); stroke-width: 1.3; fill: none; }
.service h3 { font-size: 1.5rem; color: var(--ink); }
.service p { color: var(--muted); font-size: 0.9rem; line-height: 1.55; }
.service::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--gold-soft), var(--gold)); transition: width .5s var(--ease);
}
.service:hover::after { width: 100%; }

/* ============================================================
   FLOTTE (split compact)
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.split-media { position: relative; }
.split-media img { width: 100%; aspect-ratio: 16/11; object-fit: cover; border-radius: 8px; box-shadow: var(--shadow); }
.split-media .frame { position: absolute; inset: 12px; border: 1px solid rgba(255,255,255,0.35); border-radius: 4px; pointer-events: none; }
.split-content .eyebrow { margin-bottom: 1.1rem; }
.split-content .section-title { margin-bottom: 1.2rem; }
.fleet-specs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem 1rem; margin-top: 2rem; }
.spec { border-left: 1px solid var(--gold-soft); padding-left: 0.9rem; }
.spec .v { font-family: var(--serif); font-size: 1.8rem; color: var(--gold); line-height: 1; }
.spec .k { font-size: 0.72rem; letter-spacing: 0.08em; color: var(--muted); text-transform: uppercase; margin-top: 0.35rem; }

/* ============================================================
   PREUVE SOCIALE + GENÈVE
   ============================================================ */
.proof { display: grid; grid-template-columns: 0.62fr 1.38fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.proof-score { text-align: left; }
.proof-score .num { font-family: var(--serif); font-size: clamp(4rem, 9vw, 6rem); color: var(--ink); line-height: 0.9; }
.proof-score .stars { display: block; font-size: 1.15rem; margin: 0.5rem 0 0.3rem; }
.proof-score .gsrc { font-size: 0.85rem; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line); }
.proof-score .gsrc:hover { color: var(--gold-ink); }
.proof-loc { font-family: var(--serif); font-size: 1.5rem; color: var(--ink); line-height: 1.2; margin-top: 1.6rem; }

.proof-reviews { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.review { background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 1.6rem; display: flex; flex-direction: column; gap: 1rem; box-shadow: var(--shadow-sm); }
.review .quote { font-family: var(--serif); font-style: italic; font-size: 1.16rem; color: var(--ink); line-height: 1.4; }
.review .who { margin-top: auto; display: flex; align-items: center; gap: 0.7rem; }
.review .av { width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, var(--champagne), var(--gold-soft)); display: grid; place-items: center; font-family: var(--serif); color: var(--espresso); font-size: 1.05rem; }
.review .who .n { font-size: 0.88rem; color: var(--ink); }
.review .who .s { font-size: 0.72rem; color: var(--muted); }
.review .stars { font-size: 0.85rem; }

.zone { text-align: center; margin-top: clamp(2.5rem, 5vw, 3.6rem); }
.zone .route { margin-bottom: 1.4rem; }
.zone-regions { font-family: var(--serif); font-size: clamp(1.3rem, 3vw, 2rem); color: var(--muted); letter-spacing: 0.01em; }
.zone-regions strong { color: var(--gold); font-weight: 500; }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, var(--paper-2) 0%, #f0e2c1 55%, #ebd7a8 100%);
  border-top: 1px solid var(--line);
}
.cta-final::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(70% 130% at 50% -10%, rgba(255,255,255,0.6), rgba(255,255,255,0) 55%);
}
.cta-inner { position: relative; text-align: center; padding-block: clamp(3.2rem, 6.5vw, 5rem); }
.cta-inner h2 { font-size: clamp(2.1rem, 5vw, 3.4rem); color: var(--ink); margin-bottom: 2rem; }
.cta-inner h2 em { font-style: italic; color: var(--gold); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* Bouton secondaire (sur fond clair) : blanc, bordure encre */
.btn--ink {
  background: var(--white); color: var(--ink);
  border: 1.5px solid rgba(26, 24, 20, 0.30);
  box-shadow: 0 6px 18px -12px rgba(30, 24, 10, 0.25);
}
.btn--ink:hover { background: var(--espresso); color: var(--paper); border-color: var(--espresso); transform: translateY(-2px); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: #100d07; color: #b8b09c; padding-block: clamp(3rem, 6vw, 4.5rem) 1.8rem; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 2.5rem; }
.footer-brand img { height: 58px; margin-bottom: 1.2rem; }
.footer-brand p { color: #8f886f; font-size: 0.9rem; max-width: 34ch; }
.footer h5 { font-family: var(--sans); font-weight: 500; font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 1.2rem; }
.footer ul { list-style: none; display: grid; gap: 0.65rem; }
.footer ul a, .footer ul li { color: #a9a184; font-size: 0.9rem; transition: color .3s var(--ease); }
.footer ul a:hover { color: var(--champagne); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; margin-top: 2.6rem; padding-top: 1.5rem; border-top: 1px solid rgba(233,212,162,0.12); font-size: 0.76rem; color: #877f66; }
.footer-bottom a { color: var(--gold-soft); }
.footer-bottom a:hover { color: var(--champagne); }

.to-top { position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 50; width: 46px; height: 46px; border-radius: 50%; background: var(--white); border: 1.5px solid var(--gold-soft); color: var(--ink); display: grid; place-items: center; opacity: 0; transform: translateY(12px); pointer-events: none; transition: .4s var(--ease); box-shadow: var(--shadow-sm); }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { border-color: var(--gold); }
.to-top svg { width: 18px; height: 18px; stroke: var(--gold); stroke-width: 2; fill: none; }

/* ============================================================
   ANIMATIONS au scroll
   ============================================================ */
.fx { opacity: 0; transform: translateY(30px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.fx.in-view { opacity: 1; transform: none; }
.fx.d1 { transition-delay: .09s; } .fx.d2 { transition-delay: .18s; } .fx.d3 { transition-delay: .27s; }

/* Révélation du hero */
[data-hero] { opacity: 0; transform: translateY(24px); }
.hero-ready [data-hero] { opacity: 1; transform: none; transition: opacity 1s var(--ease), transform 1s var(--ease); }
.hero-ready [data-hero="1"]{ transition-delay:.05s;} .hero-ready [data-hero="2"]{ transition-delay:.18s;}
.hero-ready [data-hero="3"]{ transition-delay:.31s;} .hero-ready [data-hero="4"]{ transition-delay:.44s;}
.hero-ready [data-hero="5"]{ transition-delay:.57s;}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-pitch { max-width: none; }
  .hero h1 { max-width: 16ch; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .split-media { order: -1; }
  .proof { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
  .proof-score .stars { font-size: 1.3rem; }
  .proof-loc { margin-top: 0.8rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .nav-links, .nav-menu .nav-phone { display: none; }
  .burger { display: block; }
  body.menu-open .burger { opacity: 0; pointer-events: none; }
  .nav-close { display: block; position: absolute; top: 1rem; right: 1.1rem; z-index: 2; }
  .brand-name span { display: none; }
  .brand-name { font-size: 1.08rem; }
  .nav-menu {
    position: fixed; inset: 0; z-index: 55; background: rgba(252,250,246,0.98);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
    opacity: 0; pointer-events: none; transition: opacity .4s var(--ease);
  }
  body.menu-open .nav-menu { opacity: 1; pointer-events: auto; }
  .nav-menu .nav-links { display: flex; flex-direction: column; gap: 1.6rem; text-align: center; }
  .nav-menu .nav-links a { font-family: var(--serif); font-size: 1.9rem; color: var(--ink); }
  .nav-menu .nav-phone { display: inline-flex; font-size: 1.1rem; margin-top: 0.5rem; }
  .nav-menu .nav-reserve { margin-top: 0.3rem; }
  .proof-reviews { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .trip { grid-template-columns: 1fr; }
  .more-grid { grid-template-columns: 1fr; }
  .fleet-specs { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .cta-actions .btn { width: 100%; }
}

/* ============================================================
   ACCESSIBILITÉ — mouvement réduit
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .fx, [data-hero] { opacity: 1 !important; transform: none !important; }
  .route .dash { stroke-dashoffset: 0; }
}