/* ==========================================================================
   AXLR TRANSPORTS — styles.css
   Identité : rouge feu / noir / blanc cassé — typographie impact (Anton)
   ========================================================================== */

/* ---------- Polices auto-hébergées (performance + RGPD) ---------- */
@font-face {
  font-family: 'Anton';
  src: url('../assets/fonts/anton-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../assets/fonts/inter-var.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- Variables ---------- */
:root {
  --rouge: #e30613;
  --rouge-fonce: #b3050f;
  --noir: #101014;
  --encre: #1a1a1f;
  --gris: #55555e;
  --gris-clair: #e9e8e4;
  --papier: #faf9f7;
  --blanc: #ffffff;
  --display: 'Anton', 'Arial Narrow', sans-serif;
  --texte: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --maxw: 1180px;
  --radius: 14px;
  --shadow: 0 12px 40px rgba(16, 16, 20, .10);
  --transition: .28s cubic-bezier(.4, 0, .2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  font-family: var(--texte);
  color: var(--encre);
  background: var(--papier);
  line-height: 1.65;
  font-size: 1.0625rem;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font: inherit; color: inherit; }

::selection { background: var(--rouge); color: #fff; }

/* ---------- Typo utilitaires ---------- */
.display {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .015em;
  line-height: 1.04;
}
.overline {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--rouge);
  margin-bottom: .9rem;
}
.overline::before {
  content: '';
  width: 34px; height: 3px;
  background: var(--rouge);
  clip-path: polygon(0 0, 100% 0, 82% 100%, 0 100%);
}
.section-title { font-size: clamp(1.9rem, 4.2vw, 3rem); color: var(--noir); margin-bottom: 1rem; }
.section-intro { color: var(--gris); max-width: 640px; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(1.1rem, 4vw, 2rem); }
section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }

/* ==========================================================================
   INTRO LOADER — camion + déménageur qui court
   ========================================================================== */
#intro {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--papier);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: transform .55s cubic-bezier(.65, 0, .35, 1), opacity .4s ease;
}
#intro.intro-done { transform: translateY(-100%); opacity: 0; pointer-events: none; }
#intro.intro-off { display: none; }

.intro-brand {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(2.2rem, 7vw, 4.2rem);
  color: var(--noir);
  letter-spacing: .04em;
  display: flex;
  gap: .08em;
  margin-bottom: .4rem;
}
.intro-brand .l {
  opacity: 0;
  transform: translateY(.35em);
  animation: introLetter .45s cubic-bezier(.2, .7, .3, 1) forwards;
}
.intro-brand .l.rouge { color: var(--rouge); }
@keyframes introLetter { to { opacity: 1; transform: none; } }

.intro-tag {
  font-size: clamp(.8rem, 2vw, 1rem);
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gris);
  opacity: 0;
  animation: introFade .5s ease .7s forwards;
}
@keyframes introFade { to { opacity: 1; } }

/* --- Scène « Le Chargement » : les cartons épellent AXLR, le camion s'assemble, départ --- */
.intro-scene {
  position: relative;
  width: min(720px, 94vw);
  margin-top: 1.6rem;
}
.intro-scene svg { width: 100%; height: auto; display: block; }

/* Cartons X, L, R : chute + squash à l'atterrissage */
.cargo { transform-box: fill-box; transform-origin: 50% 100%; }
@keyframes boxDrop {
  0% { transform: translateY(-260px); }
  60% { transform: translateY(0) scaleY(1); }
  72% { transform: translateY(0) scaleY(.85); }
  86% { transform: translateY(0) scaleY(1.05); }
  100% { transform: translateY(0) scaleY(1); }
}
.cargo-x { animation: boxDrop .6s cubic-bezier(.3, .7, .4, 1) .55s backwards; }
.cargo-l { animation: boxDrop .6s cubic-bezier(.3, .7, .4, 1) .85s backwards; }
.cargo-r { animation: boxDrop .6s cubic-bezier(.3, .7, .4, 1) 1.15s backwards; }

/* Carton A : porté par le déménageur, puis hissé en place */
@keyframes cargoPorte {
  from { transform: translate(-540px, 44px); }
  to { transform: translate(8px, 44px); }
}
@keyframes cargoPose {
  0% { transform: translate(8px, 44px); }
  55% { transform: translate(0, -8px); }
  100% { transform: translate(0, 0); }
}
.cargo-a {
  animation: cargoPorte 1.3s linear .25s both,
             cargoPose .32s cubic-bezier(.3, .7, .4, 1.1) 1.6s forwards;
}

/* Déménageur : entre en portant, pose, puis court après le camion */
.porteur { transform-box: fill-box; }
@keyframes porteurWalk { from { transform: translateX(-540px); } to { transform: translateX(0); } }
@keyframes porteurChase { from { transform: translateX(0) rotate(0); } to { transform: translateX(1000px) rotate(2deg); } }
.porteur {
  animation: porteurWalk 1.3s linear .25s backwards,
             porteurChase .95s cubic-bezier(.55, 0, .85, .5) 3.14s forwards;
}
.jmb-a, .jmb-b { transform-box: fill-box; transform-origin: 50% 0; }
.jmb-a { animation: jambe .22s ease-in-out infinite alternate; }
.jmb-b { animation: jambe .22s ease-in-out .11s infinite alternate-reverse; }
@keyframes jambe { from { transform: rotate(-24deg); } to { transform: rotate(26deg); } }
#intro.pose .jmb-a, #intro.pose .jmb-b { animation: none; }

/* Coque du camion : se matérialise autour des cartons */
.coque { }
@keyframes coqueIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.coque { animation: coqueIn .45s cubic-bezier(.2, .7, .3, 1) 2.05s both; }

/* Sangle rouge : claque par-dessus les cartons */
.sangle { transform-box: fill-box; transform-origin: left center; }
@keyframes sangleClaque { 0% { transform: scaleX(0); } 70% { transform: scaleX(1.05); } 100% { transform: scaleX(1); } }
.sangle { animation: sangleClaque .32s cubic-bezier(.2, .8, .3, 1.25) 2.52s both; }

/* Convoi complet : petit recul d'élan, puis départ en trombe */
.convoi { transform-box: fill-box; transform-origin: 50% 100%; }
@keyframes convoiFile {
  0% { transform: translateX(0) rotate(0); }
  14% { transform: translateX(-16px) rotate(.4deg); }
  100% { transform: translateX(960px) rotate(-1.2deg); }
}
.convoi { animation: convoiFile 1s cubic-bezier(.6, 0, .8, .4) 2.9s forwards; }
.roue {
  transform-box: fill-box;
  transform-origin: center;
  animation: roueTourne .4s linear 2.9s infinite;
}
@keyframes roueTourne { to { transform: rotate(360deg); } }

/* Traits de vitesse au départ */
.vitesse { opacity: 0; }
@keyframes vitesseFlash { from { opacity: 0; transform: translateX(34px); } to { opacity: .95; transform: translateX(-12px); } }
.vitesse { animation: vitesseFlash .17s ease-out 3s 6 alternate; }

/* Légende : « Chargement en cours… » → « C'est parti ! » */
.intro-label {
  position: relative;
  margin-top: 1.3rem;
  height: 1.5em;
  width: 100%;
  text-align: center;
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gris);
}
.intro-label span { position: absolute; left: 0; right: 0; }
.intro-label .l1 i { font-style: normal; animation: clignote .9s ease infinite; }
@keyframes clignote { 50% { opacity: .15; } }
@keyframes lblOut { to { opacity: 0; transform: translateY(-7px); } }
.intro-label .l1 { animation: lblOut .25s ease 2.8s forwards; }
@keyframes lblIn { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
.intro-label .l2 { opacity: 0; color: var(--rouge); animation: lblIn .3s cubic-bezier(.2, .7, .3, 1) 2.9s forwards; }

.intro-skip {
  position: absolute;
  bottom: 26px;
  right: 28px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gris);
  border: 1px solid var(--gris-clair);
  padding: .5rem 1rem;
  border-radius: 99px;
  transition: var(--transition);
}
.intro-skip:hover { color: var(--rouge); border-color: var(--rouge); }

@media (prefers-reduced-motion: reduce) {
  #intro { display: none !important; }
}
/* Sur mobile, pas d'interstitiel : on va droit au contenu */
@media (max-width: 767px) {
  #intro { display: none !important; }
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.topbar {
  background: var(--noir);
  color: #cfcfd6;
  font-size: .82rem;
  padding: .45rem 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.topbar a { color: #fff; font-weight: 600; }
.topbar a:hover { color: var(--rouge); }
.topbar .t-note { display: flex; align-items: center; gap: .45rem; }
.topbar .t-note .star { color: #f6b01e; letter-spacing: .05em; }

header.site {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(250, 249, 247, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gris-clair);
  transition: box-shadow .3s ease;
}
header.site.scrolled { box-shadow: 0 6px 30px rgba(16, 16, 20, .08); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 74px;
}
.brand { display: flex; align-items: center; gap: .65rem; }
.brand svg { height: 40px; width: auto; }
.brand-txt { display: flex; flex-direction: column; line-height: 1; }
.brand-txt .b1 {
  font-family: var(--display);
  font-size: 1.7rem;
  color: var(--rouge);
  letter-spacing: .03em;
}
.brand-txt .b2 {
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .34em;
  color: var(--noir);
  text-transform: uppercase;
  margin-top: .18rem;
}
.nav-links { display: flex; align-items: center; gap: 1.7rem; }
.nav-links > li { position: relative; }
.nav-links a.nl {
  font-weight: 600;
  font-size: .95rem;
  color: var(--encre);
  padding: .4rem 0;
  position: relative;
}
.nav-links a.nl::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2.5px;
  background: var(--rouge);
  transition: width .25s ease;
}
.nav-links a.nl:hover::after, .nav-links a.nl.actif::after { width: 100%; }
.nav-links a.nl.actif { color: var(--rouge); }

/* Sous-menu Services */
.has-sub > a.nl { display: inline-flex; align-items: center; gap: .3rem; }
.has-sub .car { font-size: .6rem; transition: transform .2s; }
.sub {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #fff;
  min-width: 250px;
  border-radius: 12px;
  border: 1px solid var(--gris-clair);
  box-shadow: var(--shadow);
  padding: .55rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.has-sub:hover .sub, .has-sub:focus-within .sub {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.has-sub:hover .car { transform: rotate(180deg); }
.sub a {
  display: block;
  padding: .6rem .9rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: .92rem;
  transition: var(--transition);
}
.sub a:hover { background: #fdeaec; color: var(--rouge); }

.nav-cta { display: flex; align-items: center; gap: .8rem; }
.btn-tel {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 800;
  font-size: .95rem;
  color: var(--noir);
  white-space: nowrap;
}
.btn-tel svg { width: 18px; height: 18px; fill: var(--rouge); }
.btn-tel:hover { color: var(--rouge); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .6rem;
  z-index: 1200;
}
.burger span {
  width: 26px; height: 3px;
  background: var(--noir);
  border-radius: 2px;
  transition: var(--transition);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-weight: 800;
  font-size: .98rem;
  padding: .95rem 1.9rem;
  border-radius: 10px;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-rouge {
  background: var(--rouge);
  color: #fff;
  box-shadow: 0 10px 26px rgba(227, 6, 19, .32);
}
.btn-rouge:hover { background: var(--rouge-fonce); transform: translateY(-2px); box-shadow: 0 14px 32px rgba(227, 6, 19, .4); }
.btn-noir { background: var(--noir); color: #fff; }
.btn-noir:hover { background: #000; transform: translateY(-2px); }
.btn-ghost { border: 2px solid var(--noir); color: var(--noir); }
.btn-ghost:hover { background: var(--noir); color: #fff; }
.btn-blanc { background: #fff; color: var(--noir); }
.btn-blanc:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0, 0, 0, .25); }
.btn .fl { font-size: 1.1em; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  padding: clamp(3rem, 7vw, 5.5rem) 0 0;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -12%;
  width: 58%;
  height: 160%;
  background: linear-gradient(115deg, var(--rouge), #ff5a3c);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 100%);
  opacity: .06;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.3rem, 5.6vw, 4.3rem);
  color: var(--noir);
}
.hero h1 .rge { color: var(--rouge); }
.hero h1 .geo {
  display: block;
  font-size: .52em;
  color: var(--gris);
  margin-top: .35em;
  letter-spacing: .04em;
}
.hero .lead {
  margin: 1.3rem 0 1.9rem;
  color: var(--gris);
  font-size: 1.13rem;
  max-width: 560px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2rem; }

.hero-chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  background: #fff;
  border: 1px solid var(--gris-clair);
  border-radius: 99px;
  padding: .5rem 1rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--encre);
  box-shadow: 0 4px 14px rgba(16, 16, 20, .05);
}
.chip .star { color: #f6b01e; }
.chip strong { color: var(--rouge); }

.hero-visual { position: relative; }
.hero-visual .cadre {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(16, 16, 20, .22);
  transform: rotate(-1.2deg);
}
.hero-visual .cadre img { width: 100%; object-fit: cover; }
.hero-visual::before {
  content: '';
  position: absolute;
  inset: 12% -6% -8% 10%;
  background:
    repeating-linear-gradient(115deg, var(--rouge) 0 14px, transparent 14px 30px);
  opacity: .14;
  border-radius: var(--radius);
  z-index: -1;
}
.badge-avis {
  position: absolute;
  bottom: -22px;
  left: -14px;
  background: var(--noir);
  color: #fff;
  border-radius: 14px;
  padding: .85rem 1.2rem;
  display: flex;
  align-items: center;
  gap: .8rem;
  box-shadow: 0 18px 40px rgba(16, 16, 20, .35);
}
.badge-avis .note { font-family: var(--display); font-size: 1.9rem; color: #fff; }
.badge-avis .det { font-size: .78rem; line-height: 1.35; color: #cfcfd6; }
.badge-avis .det .star { color: #f6b01e; font-size: .85rem; letter-spacing: .06em; }

/* Bandeau villes défilant */
.marquee {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  background: var(--noir);
  color: #fff;
  padding: .95rem 0;
  overflow: hidden;
  transform: rotate(-.6deg) scale(1.01);
}
.marquee-inner {
  display: flex;
  gap: 2.6rem;
  width: max-content;
  animation: defile 30s linear infinite;
}
.marquee span {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.05rem;
  letter-spacing: .06em;
  display: flex;
  align-items: center;
  gap: 2.6rem;
  white-space: nowrap;
}
.marquee span i { color: var(--rouge); font-style: normal; }
@keyframes defile { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-inner { animation: none; } }

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.4rem;
  margin-top: 2.6rem;
}
.card-service {
  position: relative;
  background: #fff;
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius);
  padding: 2rem 1.7rem 1.8rem;
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card-service::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--rouge);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.card-service:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card-service:hover::before { transform: scaleX(1); }
.card-service .ico {
  width: 58px; height: 58px;
  border-radius: 14px;
  background: #fdeaec;
  display: grid;
  place-items: center;
  margin-bottom: 1.2rem;
}
.card-service .ico svg { width: 30px; height: 30px; fill: var(--rouge); }
.card-service h3 { font-size: 1.35rem; margin-bottom: .6rem; color: var(--noir); }
.card-service p { color: var(--gris); font-size: .95rem; flex: 1; }
.card-service .lien {
  margin-top: 1.2rem;
  font-weight: 800;
  font-size: .9rem;
  color: var(--rouge);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.card-service .lien::after { content: '→'; transition: transform .25s; }
.card-service:hover .lien::after { transform: translateX(5px); }

/* ==========================================================================
   POURQUOI AXLR / réassurance
   ========================================================================== */
.pourquoi { background: #fff; }
.pourquoi-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.pourquoi-img { position: relative; }
.pourquoi-img img {
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(16, 16, 20, .18);
}
.pourquoi-img .tampon {
  position: absolute;
  top: -20px; right: -14px;
  background: var(--rouge);
  color: #fff;
  font-family: var(--display);
  text-transform: uppercase;
  text-align: center;
  line-height: 1.15;
  font-size: .95rem;
  padding: 1rem .9rem;
  border-radius: 12px;
  transform: rotate(4deg);
  box-shadow: 0 14px 30px rgba(227, 6, 19, .35);
}
.atouts { display: grid; gap: 1.3rem; margin-top: 2rem; }
.atout { display: flex; gap: 1rem; align-items: flex-start; }
.atout .pic {
  flex: 0 0 46px;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--noir);
  display: grid;
  place-items: center;
}
.atout .pic svg { width: 22px; height: 22px; fill: #fff; }
.atout h3 { font-size: 1.05rem; color: var(--noir); margin-bottom: .15rem; }
.atout p { color: var(--gris); font-size: .93rem; }

/* ==========================================================================
   ÉTAPES
   ========================================================================== */
.etapes { background: var(--noir); color: #fff; position: relative; overflow: hidden; }
.etapes::after {
  content: 'AXLR';
  position: absolute;
  right: -1.5rem;
  bottom: -3.5rem;
  font-family: var(--display);
  font-size: 16rem;
  color: rgba(255, 255, 255, .028);
  pointer-events: none;
  line-height: 1;
}
.etapes .section-title { color: #fff; }
.etapes .section-intro { color: #a9a9b2; }
.etapes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.4rem;
  margin-top: 2.8rem;
  counter-reset: etape;
}
.etape {
  background: #1a1a20;
  border: 1px solid #2a2a32;
  border-radius: var(--radius);
  padding: 1.9rem 1.5rem;
  position: relative;
  transition: var(--transition);
}
.etape:hover { border-color: var(--rouge); transform: translateY(-4px); }
.etape .num {
  font-family: var(--display);
  font-size: 2.6rem;
  color: var(--rouge);
  line-height: 1;
  margin-bottom: .9rem;
}
.etape h3 { font-size: 1.12rem; margin-bottom: .45rem; }
.etape p { color: #a9a9b2; font-size: .92rem; }

/* ==========================================================================
   CHIFFRES
   ========================================================================== */
.chiffres { padding: clamp(2.5rem, 6vw, 4rem) 0; background: var(--rouge); color: #fff; }
.chiffres-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
  text-align: center;
}
.chiffre .val { font-family: var(--display); font-size: clamp(2.6rem, 5vw, 3.6rem); line-height: 1; }
.chiffre .lab { font-size: .88rem; font-weight: 600; opacity: .92; margin-top: .4rem; }

/* ==========================================================================
   AVIS
   ========================================================================== */
.avis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem;
  margin-top: 2.6rem;
}
.card-avis {
  background: #fff;
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
  transition: var(--transition);
}
.card-avis:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.card-avis .stars { color: #f6b01e; letter-spacing: .12em; font-size: 1rem; }
.card-avis blockquote { color: var(--encre); font-size: .97rem; flex: 1; }
.card-avis .qui { display: flex; align-items: center; gap: .75rem; }
.card-avis .avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--noir);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: .95rem;
}
.card-avis .qui .nom { font-weight: 700; font-size: .93rem; }
.card-avis .qui .src { font-size: .78rem; color: var(--gris); }
.avis-footer { margin-top: 2rem; display: flex; justify-content: center; }

/* ==========================================================================
   ZONES
   ========================================================================== */
.zones { background: #fff; }
.zones-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.villes-liste { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.6rem; }
.ville {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  border: 1.5px solid var(--gris-clair);
  border-radius: 99px;
  padding: .55rem 1.1rem;
  font-weight: 600;
  font-size: .9rem;
  transition: var(--transition);
}
.ville::before { content: '📍'; font-size: .8rem; }
a.ville:hover { border-color: var(--rouge); color: var(--rouge); transform: translateY(-2px); }
.zones-note { margin-top: 1.4rem; color: var(--gris); font-size: .93rem; }

/* ==========================================================================
   GALERIE
   ========================================================================== */
.galerie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 2.6rem;
}
.galerie-grid a {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: block;
}
.galerie-grid img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.galerie-grid a:hover img { transform: scale(1.06); }
.galerie-grid a::after {
  content: '+';
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 2.4rem;
  color: #fff;
  background: rgba(16, 16, 20, .35);
  opacity: 0;
  transition: opacity .3s;
}
.galerie-grid a:hover::after { opacity: 1; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1500;
  background: rgba(10, 10, 12, .93);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.lightbox.ouvert { display: flex; }
.lightbox img { max-height: 86vh; max-width: 92vw; border-radius: 10px; }
.lightbox .fermer {
  position: absolute;
  top: 20px; right: 26px;
  color: #fff;
  font-size: 2.2rem;
  line-height: 1;
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-liste { max-width: 820px; margin: 2.4rem auto 0; display: grid; gap: .8rem; }
.faq-item {
  background: #fff;
  border: 1px solid var(--gris-clair);
  border-radius: 12px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.15rem 1.4rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--display);
  font-size: 1.4rem;
  color: var(--rouge);
  transition: transform .25s;
  flex: 0 0 auto;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .rep { padding: 0 1.4rem 1.25rem; color: var(--gris); font-size: .96rem; }

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.cta-final {
  background: linear-gradient(120deg, var(--rouge), var(--rouge-fonce));
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 16px, transparent 16px 40px);
  pointer-events: none;
}
.cta-final h2 { font-size: clamp(2rem, 4.6vw, 3.2rem); }
.cta-final p { max-width: 560px; margin: 1rem auto 2rem; opacity: .94; }
.cta-final .actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
.cta-final .tel-geant {
  font-family: var(--display);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  letter-spacing: .04em;
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  margin-top: 1.6rem;
}
.cta-final .tel-geant:hover { text-decoration: underline; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer.site {
  background: var(--noir);
  color: #b6b6bf;
  padding: 4rem 0 0;
  font-size: .93rem;
  position: relative;
  overflow: hidden;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
footer.site h4 {
  color: #fff;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  margin-bottom: 1.1rem;
}
footer.site a:hover { color: var(--rouge); }
.footer-brand .b1 { font-family: var(--display); font-size: 2rem; color: var(--rouge); line-height: 1; }
.footer-brand .b2 { font-size: .6rem; letter-spacing: .34em; color: #fff; text-transform: uppercase; font-weight: 800; }
.footer-brand p { margin-top: 1rem; max-width: 300px; }
.footer-liens li, .footer-contact li { margin-bottom: .55rem; }
.footer-contact li { display: flex; gap: .6rem; align-items: flex-start; }
.footer-contact .em { color: var(--rouge); }
.footer-bottom {
  border-top: 1px solid #26262d;
  padding: 1.3rem 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .6rem;
  font-size: .8rem;
  color: #7c7c86;
}
.footer-bottom a { color: #b6b6bf; }

/* ==========================================================================
   PAGES INTÉRIEURES
   ========================================================================== */
.page-hero {
  background: var(--noir);
  color: #fff;
  padding: clamp(3.2rem, 7vw, 5rem) 0;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; right: -8%;
  width: 45%; height: 100%;
  background: repeating-linear-gradient(115deg, var(--rouge) 0 12px, transparent 12px 34px);
  opacity: .10;
  pointer-events: none;
}
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.page-hero .fil { font-size: .85rem; color: #a9a9b2; margin-bottom: 1rem; }
.page-hero .fil a:hover { color: var(--rouge); }
.page-hero .lead { color: #c9c9d1; max-width: 640px; margin-top: 1rem; font-size: 1.08rem; }

.prose { max-width: 760px; }
.prose h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); color: var(--noir); margin: 2.4rem 0 .9rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.2rem; color: var(--noir); margin: 1.8rem 0 .6rem; }
.prose p { margin-bottom: 1rem; color: #33333b; }
.prose ul { margin: 0 0 1.2rem; display: grid; gap: .5rem; }
.prose ul li { padding-left: 1.7rem; position: relative; color: #33333b; }
.prose ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--rouge);
  font-weight: 800;
}
.prose strong { color: var(--noir); }

.deux-col {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.encart {
  position: sticky;
  top: 100px;
  background: #fff;
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 1rem;
}
.encart h3 { font-size: 1.25rem; color: var(--noir); }
.encart .note-mini { display: flex; align-items: center; gap: .5rem; font-size: .88rem; font-weight: 600; }
.encart .note-mini .star { color: #f6b01e; }
.encart img { border-radius: 10px; }

/* ==========================================================================
   FORMULAIRE DEVIS
   ========================================================================== */
.devis-wrap { max-width: 860px; margin: 0 auto; }
.devis-etapes {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2.2rem;
  position: relative;
  counter-reset: step;
}
.devis-etapes::before {
  content: '';
  position: absolute;
  top: 21px; left: 8%; right: 8%;
  height: 3px;
  background: var(--gris-clair);
  z-index: 0;
}
.devis-etapes .st {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  flex: 1;
  font-size: .82rem;
  font-weight: 700;
  color: var(--gris);
}
.devis-etapes .st .rond {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--gris-clair);
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-size: 1.15rem;
  color: var(--gris);
  transition: var(--transition);
}
.devis-etapes .st.actif .rond { border-color: var(--rouge); color: var(--rouge); }
.devis-etapes .st.fait .rond { border-color: var(--rouge); background: var(--rouge); color: #fff; }
.devis-etapes .st.actif { color: var(--noir); }

.form-devis {
  background: #fff;
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  box-shadow: var(--shadow);
}
.form-step { display: none; }
.form-step.actif { display: block; animation: stepIn .35s ease; }
@keyframes stepIn { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }
.form-step h2 { font-size: 1.5rem; color: var(--noir); margin-bottom: 1.4rem; }

.champs { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.3rem; }
.champ { display: flex; flex-direction: column; gap: .4rem; }
.champ.large { grid-column: 1 / -1; }
.champ label { font-weight: 700; font-size: .9rem; color: var(--noir); }
.champ label .req { color: var(--rouge); }
.champ input, .champ select, .champ textarea {
  border: 1.5px solid var(--gris-clair);
  border-radius: 10px;
  padding: .8rem 1rem;
  background: var(--papier);
  font-size: .97rem;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.champ input:focus, .champ select:focus, .champ textarea:focus {
  outline: none;
  border-color: var(--rouge);
  box-shadow: 0 0 0 3px rgba(227, 6, 19, .12);
  background: #fff;
}
.champ textarea { resize: vertical; min-height: 110px; }

fieldset.groupe { border: none; grid-column: 1 / -1; margin-top: .4rem; }
fieldset.groupe legend { font-weight: 800; font-size: 1.02rem; color: var(--noir); margin-bottom: .8rem; }
.options-grille { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: .7rem; }
.opt {
  display: flex;
  align-items: center;
  gap: .65rem;
  border: 1.5px solid var(--gris-clair);
  border-radius: 10px;
  padding: .75rem .95rem;
  cursor: pointer;
  font-size: .92rem;
  font-weight: 600;
  transition: var(--transition);
  background: var(--papier);
}
.opt:hover { border-color: var(--rouge); }
.opt input { accent-color: var(--rouge); width: 18px; height: 18px; flex: 0 0 auto; }
.opt:has(input:checked) { border-color: var(--rouge); background: #fdeaec; }

.rgpd { display: flex; gap: .65rem; align-items: flex-start; font-size: .85rem; color: var(--gris); grid-column: 1 / -1; }
.rgpd input { margin-top: .25rem; accent-color: var(--rouge); width: 17px; height: 17px; flex: 0 0 auto; }

.form-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; }
.form-nav .btn[disabled] { opacity: .45; cursor: not-allowed; transform: none; }
.form-erreur { color: var(--rouge); font-size: .88rem; font-weight: 600; margin-top: .9rem; display: none; }
.form-erreur.visible { display: block; }

.devis-reassurance {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.6rem;
  margin-top: 2rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--gris);
}
.devis-reassurance span { display: inline-flex; align-items: center; gap: .45rem; }
.devis-reassurance .ok { color: var(--rouge); font-weight: 800; }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(2rem, 5vw, 4rem); }
.contact-bloc { display: grid; gap: 1.3rem; align-content: start; }
.contact-item {
  display: flex;
  gap: 1rem;
  background: #fff;
  border: 1px solid var(--gris-clair);
  border-radius: 12px;
  padding: 1.2rem 1.3rem;
  align-items: flex-start;
  transition: var(--transition);
}
.contact-item:hover { box-shadow: var(--shadow); }
.contact-item .pic {
  flex: 0 0 44px;
  width: 44px; height: 44px;
  background: #fdeaec;
  border-radius: 10px;
  display: grid;
  place-items: center;
}
.contact-item .pic svg { width: 21px; height: 21px; fill: var(--rouge); }
.contact-item h3 { font-size: .98rem; color: var(--noir); }
.contact-item p, .contact-item a.val { color: var(--gris); font-size: .93rem; }
.contact-item a.val { font-weight: 700; color: var(--rouge); }
.map-cadre {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 420px;
}
.map-cadre iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

/* ==========================================================================
   BARRE D'ACTION MOBILE (appel + devis)
   ========================================================================== */
.mobile-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 900;
  display: none;
  grid-template-columns: 1fr 1.2fr;
  gap: .6rem;
  padding: .6rem .8rem calc(.6rem + env(safe-area-inset-bottom, 0px));
  background: rgba(250, 249, 247, .96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--gris-clair);
  box-shadow: 0 -8px 30px rgba(16, 16, 20, .08);
}
.mobile-bar .btn { padding: .85rem 1rem; font-size: .92rem; }

/* ==========================================================================
   CTA FLOTTANT « Devis gratuit » (suit le scroll, desktop)
   ========================================================================== */
.cta-flottant {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 950;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: var(--rouge);
  color: #fff;
  font-weight: 800;
  font-size: .97rem;
  padding: .95rem 1.6rem;
  border-radius: 99px;
  box-shadow: 0 14px 36px rgba(227, 6, 19, .42);
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease, background .2s ease;
}
.cta-flottant.visible { opacity: 1; transform: none; pointer-events: auto; }
.cta-flottant:hover { background: var(--rouge-fonce); transform: translateY(-2px); }
.cta-flottant .cam { font-size: 1.15em; }
@media (max-width: 860px) { .cta-flottant { display: none !important; } } /* mobile : la barre du bas s'en charge */

/* ==========================================================================
   BOUTON WHATSAPP FLOTTANT
   ========================================================================== */
.wa-flottant {
  position: fixed;
  right: 22px;
  bottom: 92px;
  z-index: 949;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 28px rgba(18, 140, 70, .45);
  transition: transform .25s ease, box-shadow .25s ease;
}
.wa-flottant svg { width: 30px; height: 30px; fill: #fff; }
.wa-flottant:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 14px 34px rgba(18, 140, 70, .55); }
@media (max-width: 860px) {
  .wa-flottant {
    right: 14px;
    bottom: calc(88px + env(safe-area-inset-bottom));
    width: 52px;
    height: 52px;
  }
}

/* ==========================================================================
   MODULE « RAPPEL SOUS 2H »
   ========================================================================== */
.rappel { padding-top: 0; }
.rappel-carte {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  background: #fff;
  border: 1px solid var(--gris-clair);
  border-left: 6px solid var(--rouge);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 4vw, 2.4rem);
  box-shadow: var(--shadow);
}
.rappel-carte h2 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); color: var(--noir); margin-bottom: .5rem; }
.rappel-carte .note { color: var(--gris); font-size: .95rem; }
.form-rappel { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.form-rappel input, .form-rappel select {
  border: 1.5px solid var(--gris-clair);
  border-radius: 10px;
  padding: .85rem 1rem;
  background: var(--papier);
  font-size: .97rem;
  width: 100%;
}
.form-rappel input:focus, .form-rappel select:focus {
  outline: none;
  border-color: var(--rouge);
  box-shadow: 0 0 0 3px rgba(227, 6, 19, .12);
  background: #fff;
}
.form-rappel .btn { grid-column: 1 / -1; }
.form-rappel .rgpd-mini { grid-column: 1 / -1; font-size: .78rem; color: var(--gris); }
@media (max-width: 700px) {
  .rappel-carte { grid-template-columns: 1fr; }
  .form-rappel { grid-template-columns: 1fr; }
}

/* ==========================================================================
   CALCULATEUR DE VOLUME
   ========================================================================== */
.calc-piece {
  background: #fff;
  border: 1px solid var(--gris-clair);
  border-radius: 12px;
  margin-bottom: .8rem;
  overflow: hidden;
}
.calc-piece summary {
  list-style: none;
  cursor: pointer;
  padding: 1.05rem 1.3rem;
  font-weight: 800;
  font-size: 1.02rem;
  color: var(--noir);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.calc-piece summary::-webkit-details-marker { display: none; }
.calc-piece summary .cp-badge {
  font-family: var(--display);
  font-size: .95rem;
  color: var(--rouge);
  background: #fdeaec;
  border-radius: 99px;
  padding: .2rem .8rem;
  min-width: 74px;
  text-align: center;
}
.calc-piece summary .cp-badge:empty { visibility: hidden; }
.calc-piece[open] summary { border-bottom: 1px solid var(--gris-clair); }
.calc-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  padding: .65rem 1.3rem;
  font-size: .95rem;
}
.calc-item + .calc-item { border-top: 1px dashed var(--gris-clair); }
.calc-item .ci-nom { flex: 1; font-weight: 600; }
.calc-item .ci-vol { color: var(--gris); font-size: .8rem; white-space: nowrap; }
.stepper { display: flex; align-items: center; gap: .35rem; }
.stepper button {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1.5px solid var(--gris-clair);
  background: var(--papier);
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--noir);
  transition: var(--transition);
}
.stepper button:hover { border-color: var(--rouge); color: var(--rouge); }
.stepper input {
  width: 44px;
  text-align: center;
  border: none;
  background: transparent;
  font-weight: 800;
  font-size: 1rem;
  -moz-appearance: textfield;
}
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; }
.calc-item.actif { background: #fdf2f3; }

.calc-resultat { gap: .7rem; }
.calc-resultat .total-m3 {
  font-family: var(--display);
  font-size: 3.4rem;
  line-height: 1;
  color: var(--rouge);
}
.calc-resultat .total-m3 small { font-size: .42em; color: var(--noir); }
.calc-resultat .total-label {
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gris);
  margin-top: -.4rem;
}
.calc-resultat .detail { display: grid; }
.calc-resultat .ligne {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-size: .9rem;
  color: var(--gris);
  padding: .45rem 0;
  border-bottom: 1px dashed var(--gris-clair);
}
.calc-resultat .ligne strong { text-align: right; color: var(--noir); font-variant-numeric: tabular-nums; white-space: nowrap; }
.calc-resultat .ligne.somme {
  border-bottom: none;
  border-top: 2px solid var(--noir);
  color: var(--noir);
  font-weight: 700;
  margin-top: .1rem;
}
.calc-resultat .ligne.somme strong { color: var(--rouge); font-size: 1.05rem; }
.calc-resultat .camion {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  background: var(--papier);
  border: 1.5px solid var(--gris-clair);
  border-radius: 10px;
  padding: .7rem .9rem;
  font-size: .9rem;
  font-weight: 700;
  color: var(--noir);
}
.calc-resultat .camion .ico { font-size: 1.25rem; line-height: 1.2; }
.calc-resultat .camion .sous { display: block; font-size: .78rem; font-weight: 600; color: var(--gris); margin-top: .1rem; }
.calc-conseil {
  font-size: .82rem;
  color: #14532d;
  background: #ecfdf3;
  border: 1px solid #b5e5c8;
  border-radius: 8px;
  padding: .6rem .8rem;
  display: none;
}
.calc-conseil.visible { display: block; }
.calc-conseil button {
  display: inline-block;
  margin-top: .35rem;
  font-size: .8rem;
  font-weight: 800;
  color: #14532d;
  border: 1.5px solid #14532d;
  border-radius: 99px;
  padding: .25rem .8rem;
  transition: var(--transition);
}
.calc-conseil button:hover { background: #14532d; color: #fff; }
.calc-resultat .btn {
  width: 100%;
  white-space: normal;
  text-align: center;
  line-height: 1.35;
}
.calc-reset {
  font-size: .8rem;
  font-weight: 700;
  color: var(--gris);
  text-decoration: underline;
  justify-self: center;
}
.calc-reset:hover { color: var(--rouge); }

/* Presets « logement type » */
.calc-presets-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1.3rem;
}
.calc-presets-bar .lbl { font-weight: 800; font-size: .92rem; color: var(--noir); margin-right: .3rem; }
.preset-chip {
  border: 1.5px solid var(--gris-clair);
  border-radius: 99px;
  padding: .5rem 1.15rem;
  font-weight: 700;
  font-size: .9rem;
  background: #fff;
  cursor: pointer;
  transition: var(--transition);
}
.preset-chip:hover { border-color: var(--rouge); color: var(--rouge); transform: translateY(-1px); }
.preset-chip.actif { background: var(--rouge); border-color: var(--rouge); color: #fff; }
.calc-presets-bar .note-preset { font-size: .8rem; color: var(--gris); width: 100%; }

/* Bouton WhatsApp du calculateur */
.btn-wa { background: #25d366; color: #fff; box-shadow: 0 10px 24px rgba(18, 140, 70, .3); }
.btn-wa:hover { background: #1eb85a; transform: translateY(-2px); }

/* Sélecteur de langue */
.lang-switch { font-weight: 800; letter-spacing: .06em; white-space: nowrap; }
.topbar .droite { display: flex; align-items: center; gap: 1.3rem; }
.calc-alerte { font-size: .82rem; color: #a2650b; background: #fdf3e2; border: 1px solid #f0d9ae; border-radius: 8px; padding: .6rem .8rem; display: none; }
.calc-alerte.visible { display: block; }

.calc-chip-mobile {
  display: none;
  position: fixed;
  left: 14px;
  bottom: calc(88px + env(safe-area-inset-bottom));
  z-index: 949;
  background: var(--noir);
  color: #fff;
  font-family: var(--display);
  font-size: 1.05rem;
  padding: .55rem 1rem;
  border-radius: 99px;
  box-shadow: 0 10px 26px rgba(16, 16, 20, .4);
  cursor: pointer;
  border: none;
}
.calc-chip-mobile i { font-style: normal; color: var(--rouge); }
.calc-chip-mobile .fleche { font-size: .8em; opacity: .7; margin-left: .2rem; }
@media (max-width: 1024px) {
  .calc-chip-mobile { display: block; }
  .calc-resultat { margin-bottom: 64px; } /* dégagement sous les éléments flottants */
}

/* Cibles tactiles confortables sur mobile */
@media (max-width: 860px) {
  .stepper button { width: 42px; height: 42px; font-size: 1.25rem; }
  .stepper input { width: 40px; font-size: 1.05rem; }
  .calc-item { padding: .75rem 1rem; }
  .calc-item .ci-vol { display: none; } /* le m³ unitaire encombre le petit écran */
}

/* ==========================================================================
   ANIMATIONS AU SCROLL
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .3, 1); }
.reveal.vu { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; }
.reveal-d2 { transition-delay: .16s; }
.reveal-d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid, .pourquoi-grid, .zones-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 620px; }
  .deux-col { grid-template-columns: 1fr; }
  .encart { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    inset: 0;
    background: var(--noir);
    flex-direction: column;
    justify-content: center;
    gap: 1.1rem;
    transform: translateX(100%);
    transition: transform .4s cubic-bezier(.65, 0, .35, 1);
    z-index: 1100;
  }
  .nav-links.ouvert { transform: translateX(0); }
  .nav-links a.nl {
    color: #fff;
    font-family: var(--display);
    font-size: 1.7rem;
    text-transform: uppercase;
    letter-spacing: .04em;
  }
  .nav-links a.nl.actif { color: var(--rouge); }
  .has-sub .sub {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    text-align: center;
    display: none;
  }
  .has-sub.dep .sub { display: block; }
  .sub a { color: #c9c9d1; font-size: 1rem; padding: .45rem; }
  .sub a:hover { background: transparent; }
  .burger { display: flex; }
  .nav-cta .btn-rouge { display: none; }
  .nav-cta .btn-tel { display: none; }
  .topbar .t-note { display: none; }
  .topbar .container { justify-content: center; }
  .mobile-bar { display: grid; }
  body { padding-bottom: 74px; }
  footer.site { padding-bottom: 1rem; }
}

@media (max-width: 600px) {
  body { font-size: 1rem; }
  .hero-actions .btn { width: 100%; }
  .champs { grid-template-columns: 1fr; }
  .badge-avis { left: 8px; bottom: -18px; padding: .7rem 1rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-nav { flex-direction: column-reverse; }
  .form-nav .btn { width: 100%; }
  .devis-etapes .st { font-size: .68rem; }
  .galerie-grid { grid-template-columns: 1fr 1fr; }
}

/* ==========================================================================
   OPTIMISATION MOBILE 2026 — densité, zone du pouce, un seul flottant
   ========================================================================== */
.dispo {
  font-size: .85rem;
  font-weight: 600;
  color: var(--gris);
  margin: -1.2rem 0 1.6rem;
}
.dispo .pt { color: var(--rouge); }

@media (max-width: 860px) {
  /* Téléphone accessible dès l'en-tête (icône 44px) */
  .nav-cta .btn-tel { display: inline-flex; padding: .6rem; }
  .btn-tel .btn-tel-txt { display: none; }
  .nav-cta .btn-tel svg { width: 22px; height: 22px; }
  .nav-cta { gap: .3rem; }

  /* Un seul système flottant : WhatsApp entre dans la barre fixe */
  .wa-flottant { display: none; }
  .mobile-bar { grid-template-columns: 1fr 54px 1.35fr; }
  .mobile-bar .wa-bar {
    display: grid; place-items: center;
    background: #25d366; border-radius: 10px; min-height: 48px;
  }
  .mobile-bar .wa-bar svg { width: 26px; height: 26px; fill: #fff; }

  /* Cartes services : lignes compactes icône + texte */
  .card-service { display: grid; grid-template-columns: 48px 1fr; gap: .3rem .95rem; padding: 1.05rem 1.15rem; align-items: center; }
  .card-service .ico { width: 48px; height: 48px; margin: 0; }
  .card-service .ico svg { width: 24px; height: 24px; }
  .card-service h3 { font-size: 1.08rem; margin: 0; }
  .card-service p { grid-column: 2; font-size: .87rem; margin: 0; }
  .card-service .lien { grid-column: 2; margin-top: .2rem; font-size: .82rem; }

  /* Pourquoi : le titre avant la photo, photo recadrée */
  .pourquoi-grid .pourquoi-img { order: 2; }
  .pourquoi-img img { aspect-ratio: 4 / 3; object-fit: cover; }

  /* Étapes : timeline compacte */
  .etape { display: grid; grid-template-columns: 46px 1fr; gap: .15rem .9rem; padding: 1.05rem 1.15rem; align-items: center; }
  .etape .num { font-size: 1.7rem; margin: 0; }
  .etape h3 { margin: 0; font-size: 1.02rem; }
  .etape p { grid-column: 2; font-size: .87rem; }

  /* Zones : l'image (doublon de la galerie) et la note disparaissent, pastilles ≥44px */
  .zones-grid > .reveal-d1 { display: none; }
  .zones-note { display: none; }
  .ville { padding: .7rem 1.15rem; }

  /* Galerie de l'accueil : 2 photos suffisent */
  #galerie .galerie-grid a:nth-child(n+3) { display: none; }

  /* Avis : carrousel horizontal, la 2e carte dépasse pour inviter au glissement */
  .avis-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: .8rem; padding-bottom: .5rem; -webkit-overflow-scrolling: touch; }
  .avis-grid .card-avis { flex: 0 0 84%; scroll-snap-align: center; }

  /* Footer : colonnes de liens repliées (contact reste visible) */
  .footer-brand p { display: none; }
  .faq-item summary { padding: .95rem 1.05rem; font-size: .95rem; }

  /* Anti-zoom iOS : 16px minimum dans les champs */
  .form-rappel input, .form-rappel select,
  .champ input, .champ select, .champ textarea { font-size: 1rem; }
  .form-rappel input, .form-rappel select { min-height: 48px; }

  .marquee { margin-top: 2rem; }
}

@media (max-width: 600px) {
  section { padding: 2.3rem 0; }
  .hero { padding-top: 1.6rem; }
  .hero-visual .cadre img { aspect-ratio: 16 / 9; object-fit: cover; }
  .dispo { margin-top: -.4rem; }
}

/* Accordéons du footer : ouverts et inertes sur desktop, repliables sur mobile */
.f-acc summary { list-style: none; cursor: pointer; }
.f-acc summary::-webkit-details-marker { display: none; }
@media (max-width: 860px) {
  .f-acc summary { display: flex; justify-content: space-between; align-items: center; }
  .f-acc summary::after { content: '+'; color: var(--rouge); font-weight: 800; font-size: 1.1rem; }
  .f-acc[open] summary::after { content: '−'; }
}
@media (min-width: 861px) {
  .f-acc summary { pointer-events: none; }
}