/* Verti-Crete Algérie — charte : orange #D15D38, anthracite #231F20 / #3A3634, gris #8C8681
   Polices : Marcellus (titres), Open Sans (texte)
   Structure : accueil à deux choix (index) → verti-crete.html (clôtures) / verti-block.html (soutènement) */
:root {
  --orange: #D15D38;
  --orange-dk: #B34A28;
  --orange-lt: #F0A07F;
  --ink: #231F20;
  --ink-2: #3A3634;
  --grey: #8C8681;
  --sand: #F4EEE6;
  --line: #E4DCD2;
  --white: #FFFFFF;
  --radius: 10px;
  --shadow: 0 12px 32px rgba(35, 31, 32, .14);
  --wrap: 1180px;
  --head-h: 80px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--head-h); }
body {
  margin: 0;
  font: 400 16px/1.65 "Open Sans", "Segoe UI", Arial, sans-serif;
  color: var(--ink-2);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--orange); }
h1, h2, h3 { font-family: "Marcellus", Georgia, serif; font-weight: 400; color: var(--ink); line-height: 1.15; margin: 0 0 .5em; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.narrow { max-width: 820px; }
.center { text-align: center; margin-inline: auto; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--white); padding: 8px 12px; }

.eyebrow {
  font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--orange); margin-bottom: .8em;
}

/* Boutons */
.btn {
  display: inline-block; background: var(--orange); color: var(--white);
  padding: 14px 28px; border-radius: 4px; font: inherit; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; font-size: .9rem; text-decoration: none;
  border: 2px solid var(--orange); cursor: pointer; transition: background .2s, transform .2s;
}
.btn:hover { background: var(--orange-dk); border-color: var(--orange-dk); transform: translateY(-1px); }
.btn--ghost { background: transparent; border-color: rgba(255,255,255,.85); }
.btn--ghost:hover { background: rgba(255,255,255,.14); border-color: var(--white); }
.btn--sm { padding: 9px 18px; font-size: .8rem; }
.btn--block { width: 100%; }
.btn--skew { transform: skewX(-12deg); border-radius: 2px; }
.btn--skew > span { display: inline-block; transform: skewX(12deg); }
.btn--skew:hover { transform: skewX(-12deg) translateY(-1px); }
.arrow::after { content: " →"; }

/* ===================== ACCUEIL À DEUX CHOIX ===================== */
.home { background: var(--ink); }
.home-bar {
  position: absolute; top: 0; left: 0; right: 0; z-index: 5; color: var(--white);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px clamp(16px, 4vw, 48px); font-size: .9rem;
  background: linear-gradient(rgba(20,18,18,.7), transparent);
}
.home-bar b { font-family: "Marcellus", serif; font-weight: 400; font-size: 1.1rem; letter-spacing: .04em; }
.home-bar a { color: var(--white); text-decoration: none; font-weight: 700; }
.home-bar a:hover { color: var(--orange-lt); }
.choice { display: flex; min-height: 100vh; min-height: 100svh; }
.choice__item {
  position: relative; flex: 1 1 50%; display: flex; align-items: flex-end; overflow: hidden;
  color: var(--white); text-decoration: none; transition: flex-grow .5s ease;
}
.choice__item + .choice__item { border-left: 3px solid var(--orange); }
.choice__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s ease; }
.choice__item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,18,18,.15) 0%, rgba(20,18,18,.35) 40%, rgba(20,18,18,.88) 100%);
}
.choice__body { position: relative; z-index: 1; padding: clamp(28px, 5vw, 64px); max-width: 560px; }
.choice__logo { background: var(--white); border-radius: 8px; padding: 10px 14px; display: inline-block; margin-bottom: 22px; box-shadow: var(--shadow); }
.choice__logo img { height: 84px; width: auto; }
.choice__kicker { font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--orange-lt); margin-bottom: .4em; }
.choice h2 { color: var(--white); font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: .3em; }
.choice p { opacity: .9; max-width: 42ch; }
.choice__go {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 10px; padding: 13px 24px;
  background: var(--orange); border-radius: 4px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: .88rem;
  transition: gap .25s, background .2s;
}
.choice__item:hover .choice__go, .choice__item:focus-visible .choice__go { background: var(--orange-dk); gap: 18px; }
.choice__item:hover .choice__bg { transform: scale(1.05); }
@media (hover: hover) and (min-width: 861px) {
  .choice:hover .choice__item { flex-grow: .8; }
  .choice:hover .choice__item:hover { flex-grow: 1.25; }
}
.home-about { background: var(--white); padding: 72px 0; }
.home-about__in { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center; }
.home-about .coord { margin: 0; }
.home-about .coord li { border-color: var(--line); }
.home-about .coord a { color: var(--ink); }

/* ===================== EN-TÊTE DES PAGES PRODUIT ===================== */
.topbar {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.topbar__in { height: var(--head-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand img { height: 64px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a:not(.btn) {
  color: var(--ink-2); text-decoration: none; font-weight: 700; font-size: .82rem; letter-spacing: .06em;
  text-transform: uppercase; padding: 6px 12px; border-left: 1px solid var(--line);
}
.nav a:not(.btn):first-child { border-left: 0; }
.nav a:not(.btn):hover { color: var(--orange); }
.nav .phone { color: var(--orange); font-weight: 700; text-decoration: none; margin: 0 14px 0 10px; white-space: nowrap; }
.burger { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.burger span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .2s; }

/* Onglet orange vers l'autre produit (comme les sites officiels) */
.switch {
  position: absolute; right: 0; top: calc(100% + 0px); display: flex; align-items: center; gap: 10px;
  background: var(--orange); color: var(--white); text-decoration: none; font-size: .85rem; font-weight: 600;
  padding: 7px 8px 7px 16px; border-radius: 0 0 0 8px; box-shadow: var(--shadow); transition: background .2s;
}
.switch:hover { background: var(--orange-dk); }
.switch img { height: 36px; width: auto; background: var(--white); border-radius: 4px; padding: 2px 6px; }

/* En-tête Verti-Block : logo à gauche, téléphone en haut à droite, menu en dessous (comme verti-block.com) */
.topbar--vb .topbar__in { height: 96px; }
.topbar--vb .brand img { height: 64px; }
.topbar__right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.topbar__top { display: flex; align-items: center; gap: 16px; }
.phone-big { color: var(--orange); font-weight: 700; font-size: 1.2rem; text-underline-offset: 3px; }
.tiktok svg { width: 18px; height: 18px; fill: var(--ink); display: block; }
.tiktok:hover svg { fill: var(--orange); }
.switch--skew { border-radius: 0; padding-left: 30px; clip-path: polygon(16px 0, 100% 0, 100% 100%, 0 100%); }
.switch--skew u { text-underline-offset: 3px; }

/* ===================== HÉROS ===================== */
.hero { position: relative; min-height: min(80vh, 720px); display: flex; align-items: center; color: var(--white); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__veil { position: absolute; inset: 0; background: rgba(20,18,18,.42); }
.hero__in { position: relative; padding: 90px 0 150px; }
.hero h1 { color: var(--white); }
.hero .eyebrow { color: var(--orange-lt); }
.hero__lead { font-size: 1.12rem; max-width: 56ch; opacity: .95; }

/* Héros Verti-Crete : titre centré en capitales */
.hero--vc .hero__in { text-align: center; }
.hero--vc h1 {
  font-family: "Open Sans", sans-serif; font-weight: 700; text-transform: uppercase;
  font-size: clamp(2rem, 4.6vw, 3.4rem); max-width: 22ch; margin-inline: auto; text-shadow: 0 2px 12px rgba(0,0,0,.35);
}
.hero--vc .hero__lead { margin-inline: auto; }

/* Héros Verti-Block : « Le bon aspect. La bonne résistance. La bonne taille. » + bloc */
.hero--vb { min-height: min(72vh, 620px); overflow: visible; }
.hero--vb .hero__veil { background: linear-gradient(90deg, rgba(20,18,18,.78) 0%, rgba(20,18,18,.45) 55%, rgba(20,18,18,.1) 100%); }
.hero--vb .hero__in { padding: 80px 0 110px; }
.hero--vb .hero__lead { max-width: 40ch; font-size: 1rem; }
.hero--vb .hero__block { position: absolute; z-index: 3; left: 42%; bottom: -120px; width: min(40vw, 540px); }
.stack { font-family: "Open Sans", sans-serif; text-transform: uppercase; line-height: 1.05; margin-bottom: .6em; }
.stack span { display: block; font-weight: 300; font-size: clamp(1.4rem, 2.6vw, 2.1rem); letter-spacing: .02em; }
.stack b { font-weight: 800; font-size: clamp(2.4rem, 5vw, 4rem); letter-spacing: -.01em; }
.stack span:nth-child(2) { padding-left: .6em; }
.stack span:nth-child(3) { padding-left: 1.2em; }
.hero__block { filter: drop-shadow(0 30px 40px rgba(0,0,0,.45)); }

/* Sections « photo collée au bord + texte » (verti-block.com) */
.bleed { display: grid; grid-template-columns: minmax(0, 37%) 1fr; gap: 56px; align-items: center; padding: 56px 0; }
.bleed__media { display: block; position: relative; height: 100%; min-height: 380px; overflow: hidden; }
.bleed__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.bleed__text { max-width: 640px; padding-right: 24px; }
.bleed--rev { grid-template-columns: 1fr minmax(0, 50%); padding: 40px 0; }
.bleed--rev .bleed__text { justify-self: end; padding: 0 0 0 16px; max-width: 520px; }
.bleed--tight { grid-template-columns: minmax(0, 50%) 1fr; padding: 0; gap: 40px; }
.bleed--tight .bleed__text { padding: 24px 24px 24px 0; }
#profils { padding-top: 150px; }
.lead-item + .lead-item { margin-top: 30px; }
.lead-item h2 { font-family: "Open Sans", sans-serif; font-weight: 600; text-transform: uppercase; font-size: clamp(1.25rem, 2vw, 1.6rem); margin-bottom: .35em; }
.lead-item h2 a { color: var(--orange); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
.lead-item h2 a:hover { color: var(--orange-dk); }
.lead-item p { margin: 0; }
.stack--dark { color: var(--ink); }
.stack--dark b { color: var(--orange); font-size: clamp(1.8rem, 3vw, 2.4rem); }
.stack--dark span { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 400; }
.tile:hover img { transform: scale(1.04); }
.tile__label {
  position: absolute; top: 22px; right: 26px; color: var(--white); font-weight: 700; text-transform: uppercase;
  font-size: 1.2rem; letter-spacing: .02em; text-shadow: 0 2px 10px rgba(0,0,0,.5);
}
.tile__label::after { content: " ⤢"; }

/* Bande vidéo */
.video { background: var(--sand); padding: 56px 0; }
.video h2 { text-align: center; }
.video video { display: block; width: 100%; max-width: 960px; height: auto; aspect-ratio: 16 / 9; margin-inline: auto; background: var(--ink); border-radius: var(--radius); box-shadow: var(--shadow); }

/* ===================== CARTES « EFFICACE / ESTHÉTIQUE / DURABLE » ===================== */
.pillars { position: relative; z-index: 2; margin-top: -120px; }
.pillars__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 900px; margin-inline: auto; align-items: end; }
.pillar {
  position: relative; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center;
  height: 260px; color: var(--white); text-decoration: none; overflow: hidden; box-shadow: var(--shadow);
}
.pillar:nth-child(2) { height: 300px; }
.pillar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.pillar::after { content: ""; position: absolute; inset: 0; background: rgba(20,18,18,.45); transition: background .3s; }
.pillar:hover img { transform: scale(1.07); }
.pillar:hover::after { background: rgba(209,93,56,.55); }
.pillar strong, .pillar span { position: relative; z-index: 1; }
.pillar strong { font-family: "Marcellus", serif; font-weight: 400; font-size: 2rem; }
.pillar span { font-size: .9rem; }
.pillar span::after { content: " ›"; }

/* ===================== SECTIONS ===================== */
.section { padding: 96px 0; }
.section--alt { background: var(--sand); }
.section--dark { background: var(--ink); color: #D9D3CD; }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section__head { max-width: 760px; margin-bottom: 48px; }
.section__head.center { text-align: center; }
.section__sub { color: var(--grey); }

/* Bande de chiffres */
.stats { background: var(--orange); color: var(--white); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 28px 18px; border-left: 1px solid rgba(255,255,255,.25); }
.stat:first-child { border-left: 0; }
.stat strong { display: block; font-family: "Marcellus", serif; font-weight: 400; font-size: 1.7rem; line-height: 1.2; }
.stat span { font-size: .9rem; opacity: .92; }

/* Texte + image */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; }
.split--rev .split__media { order: 2; }
.split__media { position: relative; padding-bottom: 60px; }
.split__media > img:first-child { border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.split__inset {
  position: absolute; right: -24px; bottom: 0; width: 42%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--radius); border: 6px solid var(--white); box-shadow: var(--shadow);
}
.specs { list-style: none; padding: 0; margin: 24px 0; border-top: 1px solid var(--line); }
.specs li { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.specs span { color: var(--grey); }
.specs b { color: var(--ink); text-align: right; font-weight: 600; }

/* Cartes d'applications */
.apps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.app { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: 0 2px 10px rgba(35,31,32,.06); transition: box-shadow .2s, transform .2s; }
.app:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.app img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.app div { padding: 20px 22px 24px; }
.app p { margin: 0; font-size: .94rem; }
.apps--4 { grid-template-columns: repeat(4, 1fr); }
.app--hl { outline: 3px solid var(--orange); }
.app--hl h3 { color: var(--orange); }

/* Lignes par profil (Verti-Block) */
.audience { display: grid; gap: 28px; }
.aud { display: grid; grid-template-columns: 420px 1fr; gap: 40px; align-items: center; }
.aud img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--radius); }
.aud h3 {
  font-family: "Open Sans", sans-serif; font-weight: 700; text-transform: uppercase; font-size: 1.15rem;
  color: var(--orange); text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px;
}
.aud ul { margin: 0 0 14px; padding-left: 18px; }
.aud a.more { font-weight: 700; text-decoration: none; }
.aud a.more::after { content: " ›"; }

/* Bibliothèque de blocs */
.blocks { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.block { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 14px 20px; text-align: center; }
.block img { margin: 0 auto 10px; width: 100%; max-width: 180px; transition: transform .3s; }
.block:hover img { transform: translateY(-4px) scale(1.04); }
.block h3 { font-size: 1.05rem; margin-bottom: .2em; }
.block p { font-size: .85rem; color: var(--grey); margin: 0; }

/* Deux cartes comparatives */
.duo-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dcard { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.dcard img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.dcard div { padding: 24px 26px 28px; }
.dcard p { margin: 0; }

/* Boîte à outils */
.tools { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tool {
  display: block; padding: 24px 20px; border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius);
  color: var(--white); text-decoration: none; transition: background .2s, border-color .2s;
}
.tool:hover { background: rgba(209,93,56,.18); border-color: var(--orange); }
.tool strong { display: block; font-family: "Marcellus", serif; font-weight: 400; font-size: 1.2rem; margin-bottom: 4px; }
.tool span { font-size: .88rem; color: #BDB6AF; }

/* Étapes */
.steps { list-style: none; padding: 0; margin: 0 0 48px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.steps li { border-top: 2px solid var(--orange); padding-top: 18px; }
.steps b { font-family: "Marcellus", serif; font-weight: 400; font-size: 2.2rem; color: var(--orange); line-height: 1; display: block; margin-bottom: 10px; }
.steps p { font-size: .93rem; margin: 0; }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.duo img { border-radius: var(--radius); aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }

/* Galerie */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 240px; gap: 14px; }
.gallery figure { margin: 0; position: relative; overflow: hidden; border-radius: var(--radius); cursor: zoom-in; }
.gallery figure.g-wide { grid-column: span 2; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.gallery figure:hover img { transform: scale(1.05); }
.gallery figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 16px 12px; color: var(--white);
  font-size: .9rem; font-weight: 600; background: linear-gradient(transparent, rgba(35,31,32,.75));
}
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(20,18,18,.92); display: grid; place-items: center; padding: 24px; cursor: zoom-out; }
.lightbox img { max-height: 90vh; border-radius: var(--radius); }

/* Liste à puces cochées */
.checks { list-style: none; padding: 32px; margin: 0; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); }
.checks li { position: relative; padding: 10px 0 10px 34px; border-bottom: 1px solid var(--line); }
.checks li:last-child { border-bottom: 0; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 14px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* FAQ */
details { border-bottom: 1px solid var(--line); }
summary {
  list-style: none; cursor: pointer; padding: 20px 40px 20px 0; position: relative;
  font-weight: 600; color: var(--ink); font-size: 1.05rem;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 6px; top: 14px; font-size: 1.6rem; color: var(--orange); transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { padding-right: 40px; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; }
.coord { list-style: none; padding: 0; margin: 28px 0; }
.coord li { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.coord span { display: block; font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--grey); }
.coord a { color: var(--white); text-decoration: none; font-weight: 600; }
.social { color: var(--orange-lt); font-weight: 600; }
.form { background: var(--white); color: var(--ink-2); border-radius: var(--radius); padding: 32px; display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-size: .85rem; font-weight: 600; color: var(--ink); }
.form input, .form select, .form textarea {
  font: inherit; font-weight: 400; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px;
  background: #FCFAF8; color: var(--ink); width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--orange); outline-offset: 1px; border-color: transparent; }
.form__err { color: #B42318; font-size: .9rem; margin: 0; }
.form__note { font-size: .8rem; color: var(--grey); margin: 0; }

/* Pied de page */
.footer { background: #171415; color: var(--grey); padding: 40px 0; font-size: .88rem; }
.footer__in { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; align-items: center; }
.footer__logos { display: flex; gap: 10px; margin-bottom: 12px; }
.footer__logos img { background: var(--white); padding: 6px 10px; border-radius: 6px; height: 60px; width: auto; }
.footer a { color: #D9D3CD; }
.footer p { margin: 0 0 .4em; }

/* WhatsApp flottant */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; display: grid; place-items: center; box-shadow: 0 8px 22px rgba(0,0,0,.25); transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; fill: var(--white); }

/* Apparition au défilement */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s, transform .7s; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .choice__item, .choice__bg { transition: none; }
}

/* Mentions légales */
.legal { padding: 64px 0 96px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
.legal h2 { font-size: 1.4rem; margin-top: 2em; }
.legal dl { display: grid; grid-template-columns: 220px 1fr; gap: 8px 24px; }
.legal dt { color: var(--grey); }
.legal dd { margin: 0; color: var(--ink); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1100px) {
  .nav .phone { display: none; }
  .blocks { grid-template-columns: repeat(3, 1fr); }
  .tools, .apps--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .aud { grid-template-columns: 340px 1fr; }
}
@media (max-width: 860px) {
  :root { --head-h: 66px; }
  .brand img { height: 52px; }
  .burger { display: block; }
  .nav {
    position: fixed; top: var(--head-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--line); padding: 8px 16px 20px;
    transform: translateY(-120%); visibility: hidden; transition: transform .25s, visibility .25s; box-shadow: var(--shadow);
  }
  .nav.is-open { transform: none; visibility: visible; }
  .nav a:not(.btn) { padding: 14px 4px; border-left: 0; border-bottom: 1px solid var(--line); }
  .nav .phone { display: block; margin: 14px 0 0; }
  .nav .btn { margin-top: 14px; text-align: center; }
  .burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .switch { font-size: .78rem; padding: 5px 6px 5px 12px; }
  .switch img { height: 28px; }

  .choice { flex-direction: column; }
  .choice__item { min-height: 50svh; }
  .choice__item + .choice__item { border-left: 0; border-top: 3px solid var(--orange); }
  .choice__item:first-child .choice__body { padding-top: 90px; }
  .choice__logo img { height: 60px; }
  .home-bar span { display: none; }
  .home-about__in { grid-template-columns: 1fr; gap: 32px; }

  .section { padding: 72px 0; }
  .hero__in { padding: 80px 0 140px; }
  .hero--vb .hero__in { padding: 64px 0 40px; }
  .hero--vb .hero__block { position: relative; left: auto; bottom: auto; width: min(80%, 340px); margin: 0 auto -70px; }
  .hero--vb { flex-direction: column; align-items: stretch; }
  .topbar--vb .topbar__in { height: var(--head-h); }
  .topbar--vb .brand img { height: 48px; }
  .topbar__right { margin-left: auto; }
  .topbar--vb .burger { order: 3; }
  .tiktok { display: none; }
  .phone-big { font-size: 1rem; }
  .bleed, .bleed--rev, .bleed--tight { grid-template-columns: 1fr; gap: 28px; padding: 40px 0; }
  .bleed__media { min-height: 240px; }
  .bleed__text, .bleed--rev .bleed__text, .bleed--tight .bleed__text { padding: 0 16px; max-width: none; justify-self: stretch; }
  .bleed--rev .bleed__media { order: -1; }
  #profils { padding-top: 100px; }
  .pillars { margin-top: -90px; }
  .pillar, .pillar:nth-child(2) { height: 180px; }
  .pillar strong { font-size: 1.4rem; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.25); }
  .split, .contact { grid-template-columns: 1fr; gap: 40px; }
  .split--rev .split__media { order: 0; }
  .split__inset { right: 12px; }
  .apps { grid-template-columns: repeat(2, 1fr); }
  .aud { grid-template-columns: 1fr; gap: 16px; }
  .duo-cards { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
}
@media (max-width: 560px) {
  .pillars__grid { grid-template-columns: 1fr; }
  .pillar, .pillar:nth-child(2) { height: 130px; }
  .apps, .steps, .duo, .form__row, .tools { grid-template-columns: 1fr; }
  .blocks { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: 1fr; }
  .gallery figure.g-wide { grid-column: auto; }
  .stat strong { font-size: 1.35rem; }
  .form { padding: 22px; }
  .legal dl { grid-template-columns: 1fr; gap: 2px; }
  .legal dd { margin-bottom: 10px; }
}