/* =========================================================================
   abri&co rénovation — feuille de style (charte officielle abri&co)
   Couleurs : #113019 (vert foncé) · #057D3B (vert) · #7D7D7D (gris) · #fff
   Typo : Poppins
   Responsive : desktop ≥ 921px · tablette 681–920px · mobile ≤ 680px
   ========================================================================= */

:root {
  --green-dark: #113019;   /* vert foncé — sections sombres, titres */
  --green: #057d3b;        /* vert — boutons, liens, accents */
  --head: #113019;         /* titres */
  --ink: #1a1a1a;          /* texte courant */
  --muted: #6a6a6a;        /* texte secondaire lisible (contraste AA ; le gris charte #7d7d7d reste pour le décoratif) */
  --bg: #ffffff;
  --bg-soft: #f4f7f4;
  --bg-dark: #113019;
  --line: #e5e9e5;
  --green-soft: #e7f1ea;   /* teinte claire de vert (fonds d'icônes, highlight) */
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 40px -24px rgba(17, 48, 25, 0.4);
  --maxw: 1140px;
  --header-h: 72px;
  --font: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

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

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

h1, h2, h3, h4 {
  font-family: var(--font);
  line-height: 1.15;
  font-weight: 700;
  color: var(--head);
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5.5vw, 3.4rem); }
h2 { font-size: clamp(1.55rem, 4vw, 2.4rem); }
h3 { font-size: 1.2rem; font-weight: 600; }

p { margin: 0 0 1rem; color: var(--ink); }

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 24px);
}

.section { padding: clamp(56px, 9vw, 84px) 0; }
.section--soft { background: var(--bg-soft); }
.section__head { max-width: 680px; margin: 0 auto clamp(36px, 6vw, 52px); text-align: center; }
.section__head p { font-size: 1.05rem; color: var(--muted); }

/* Les ancres (#services…) ne doivent pas se cacher sous le header sticky. */
.section[id] { scroll-margin-top: calc(var(--header-h) + 12px); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;               /* zone tactile confortable */
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--primary { background: var(--green); color: #fff; }
.btn--primary:hover { background: var(--green-dark); color: #fff; }
.btn--ghost { background: transparent; color: var(--head); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--head); }
.btn--light { background: #fff; color: var(--green-dark); }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-h);
}
/* Logo horizontal L'Atelier RénoDéco : symbole + wordmark composé en Poppins
   (Light pour « L'Atelier », SemiBold bicolore pour « RénoDéco », signature « by abri&co »). */
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.brand:hover { text-decoration: none; }
.brand__symbol { height: 40px; width: auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1.18; }
.brand__name { font-size: 1.12rem; color: var(--green-dark); white-space: nowrap; letter-spacing: -0.01em; }
.brand__name .thin { font-weight: 300; }
.brand__name strong { font-weight: 600; }
.brand__name strong em { font-style: normal; color: var(--green); }
.brand__by {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  color: var(--muted);
  white-space: nowrap;
}
.nav { display: flex; align-items: center; gap: 26px; }
.nav > a { color: var(--ink); font-weight: 500; font-size: 0.96rem; padding: 6px 0; }
.nav > a:hover { color: var(--green); text-decoration: none; }
/* CTA header : Bush foncé (le Moss reste l'accent rare), plus d'air autour du texte.
   Sélecteur renforcé : la règle .nav > a (couleur encre) écraserait le blanc du bouton. */
.nav a.nav__cta {
  display: inline-flex;
  padding: 11px 26px;
  min-height: 44px;
  margin-left: 6px;
  background: var(--green-dark);
  color: #fff;
  letter-spacing: 0.01em;
}
.nav a.nav__cta:hover { background: var(--green); color: #fff; }
.lang {
  display: inline-flex;
  gap: 2px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.lang a { padding: 7px 12px; color: var(--muted); }
.lang a:hover { color: var(--head); text-decoration: none; }
.lang a.is-active { background: var(--green-dark); color: #fff; }

/* Bouton burger (mobile/tablette) */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  padding: 0 12px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  flex: none;
}
.nav__toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--green-dark);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    linear-gradient(180deg, rgba(17, 48, 25, 0.78), rgba(17, 48, 25, 0.82)),
    url("/assets/img/hero.jpg") center / cover no-repeat;
  background-color: var(--green-dark);
  color: #fff;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  /* filigrane : feuille abri&co d'origine (choix validé), pas la feuille bicolore */
  background: url("/assets/img/symbol-light.svg") 0 0 / 92px repeat;
  opacity: 0.05;
  z-index: 0;
}
.hero__inner {
  position: relative;
  z-index: 1;
  /* vertical uniquement : le shorthand écraserait le padding horizontal hérité de .container */
  padding-top: clamp(72px, 12vw, 110px);
  padding-bottom: clamp(80px, 13vw, 120px);
  max-width: 760px;
}
.hero h1 { color: #fff; }
.hero p { color: rgba(255, 255, 255, 0.86); font-size: clamp(1.02rem, 2.5vw, 1.18rem); max-width: 600px; }
.hero .eyebrow { color: #86c79c; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(22px, 5vw, 36px);
  margin-top: clamp(38px, 7vw, 54px);
  padding-top: clamp(22px, 4vw, 30px);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}
.hero__stats .num { font-size: clamp(1.45rem, 4vw, 1.9rem); font-weight: 700; color: #fff; }
.hero__stats .lbl { font-size: 0.9rem; color: rgba(255, 255, 255, 0.72); }

/* ---------- Services ---------- */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.card__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--green-soft);
  color: var(--green-dark);
  margin-bottom: 18px;
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 8px; }
.card p { margin: 0; font-size: 0.98rem; color: var(--muted); }

/* ---------- Étapes ---------- */
.steps { counter-reset: step; }
.step { position: relative; padding-left: 64px; }
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--green-dark);
  color: #fff;
  font-weight: 700;
}
.step h3 { margin-bottom: 4px; }
.step p { margin: 0; font-size: 0.96rem; color: var(--muted); }

/* ---------- Galerie : curseurs avant/après ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--green-soft);
  position: relative;
}
.gallery figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  /* zone réservée à droite : la légende ne passe jamais sous le bouton d'agrandissement */
  padding: 14px 72px 14px 16px;
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  background: linear-gradient(0deg, rgba(17, 48, 25, 0.72), transparent);
  pointer-events: none;
  z-index: 4;
}

.ba { --pos: 50%; }
.ba img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
/* La photo "avant" est au-dessus, rognée à droite selon la position du curseur. */
.ba__before { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba__line {
  position: absolute; top: 0; bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: #fff;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.35);
  z-index: 2;
  pointer-events: none;
}
.ba__line::after {
  content: "◀ ▶";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: #fff;
  color: var(--green-dark);
  font-size: 0.62rem;
  letter-spacing: 1px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}
/* Le vrai contrôle : un input range invisible qui couvre toute l'image
   (souris, tactile et clavier gérés nativement). */
.ba__range {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  z-index: 3;
  touch-action: pan-y;   /* le doigt peut toujours faire défiler la page verticalement */
  -webkit-appearance: none;
  appearance: none;
}
.ba:focus-within .ba__line::after { outline: 3px solid var(--green); outline-offset: 2px; }
.ba__badge {
  position: absolute; top: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 4;
  pointer-events: none;
}
.ba__badge--avant { left: 12px; background: rgba(255, 255, 255, 0.92); color: var(--ink); }
.ba__badge--apres { right: 12px; background: var(--green); color: #fff; }
.ba__zoom {
  position: absolute; right: 12px; bottom: 12px;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border: none; border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--green-dark);
  cursor: pointer;
  z-index: 5;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease;
}
.ba__zoom:hover { transform: scale(1.08); }
.ba__zoom svg { width: 20px; height: 20px; }

/* ---------- Lightbox (photos en grand, curseur actif) ---------- */
.lightbox {
  position: fixed; inset: 0;
  z-index: 100;
  background: rgba(10, 26, 15, 0.93);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 16px;
  padding: clamp(12px, 3vw, 32px);
}
.lightbox .ba {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  width: min(1100px, 100%, calc((100vh - 150px) * 4 / 3));
  background: var(--green-soft);
}
.lightbox__caption { color: rgba(255, 255, 255, 0.85); font-weight: 600; margin: 0; text-align: center; }
.lightbox__close {
  position: absolute; top: 16px; right: 16px;
  width: 48px; height: 48px;
  border: none; border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.7rem; line-height: 1;
  cursor: pointer;
  z-index: 101;
}
.lightbox__close:hover { background: rgba(255, 255, 255, 0.28); }

/* ---------- Partenaires (abri&co · Foyer Scherrer) ---------- */
.section--dark {
  /* filigrane en haut à droite : feuille abri&co (choix validé) */
  background:
    linear-gradient(180deg, rgba(17, 48, 25, 0.96), rgba(17, 48, 25, 0.96)),
    url("/assets/img/symbol-light.svg") right -70px top -70px / 300px no-repeat;
  background-color: var(--green-dark);
}
.section--dark .eyebrow { color: #86c79c; }
.section--dark h2 { color: #fff; }
.section--dark .section__head p { color: rgba(255, 255, 255, 0.75); }

.partners {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  max-width: 980px;
  margin: 0 auto;
}
.partner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 34px 30px;
}
.partner__logo { height: 32px; width: auto; margin-bottom: 4px; }
.partner__title { display: flex; align-items: center; gap: 14px; min-height: 32px; margin-bottom: 4px; }
.partner__title h3 { color: #fff; font-size: 1.3rem; margin: 0; }
.partner__logo--foyer { height: 46px; width: auto; flex: none; }
.partner__sub {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #86c79c;
  margin-bottom: 14px;
}
.partner p { color: rgba(255, 255, 255, 0.8); font-size: 0.98rem; flex: 1; margin-bottom: 0; }
.partner .btn { margin-top: 20px; }

/* ---------- Contact / formulaire ---------- */
.contact { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.contact__info h2 { margin-bottom: 16px; }
.contact__list { list-style: none; padding: 0; margin: 26px 0 0; }
.contact__list li { display: flex; gap: 12px; margin-bottom: 16px; color: var(--ink); }
.contact__list .ic { color: var(--green); flex: none; margin-top: 2px; }

.form {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--head);
}
.field label .req { color: var(--green); }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  min-height: 48px;               /* zone tactile confortable */
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 1rem;                /* ≥16px : évite le zoom auto iOS */
  color: var(--ink);
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
}
.field textarea { resize: vertical; min-height: 110px; }

/* Honeypot : invisible pour les humains, visible pour certains bots. */
.hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

.form__captcha { margin: 4px 0 18px; overflow: hidden; }
.form__note { font-size: 0.82rem; color: var(--muted); margin-top: 14px; text-align: center; }

/* Toujours rendu (jamais display:none) pour que aria-live soit annoncé par les lecteurs d'écran. */
.form__status { display: block; border-radius: var(--radius-sm); font-size: 0.95rem; }
.form__status.is-visible { margin-top: 16px; padding: 14px 16px; }
.form__status.is-success { background: var(--green-soft); color: var(--green-dark); border: 1px solid #bfe0cb; }
.form__status.is-error { background: #fdecea; color: #9b2c20; border: 1px solid #f4c7c1; }

.btn[disabled] { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ---------- Footer ---------- */
.footer { background: var(--green-dark); color: rgba(255, 255, 255, 0.72); padding: 56px 0 30px; }
.footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; }
/* Version blanche du logo sur fond Bush (jamais la version couleur sur fond foncé). */
.footer .brand__name, .footer .brand__name strong em { color: #fff; }
.footer .brand__by { color: rgba(255, 255, 255, 0.55); }
.footer__brand p { max-width: 280px; margin-top: 14px; color: rgba(255, 255, 255, 0.6); }
.footer__brand a { color: rgba(255, 255, 255, 0.85); text-decoration: underline; }
.footer__brand a:hover { color: #fff; }
.footer__col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 12px; }
.footer__col a { color: rgba(255, 255, 255, 0.72); display: block; padding: 4px 0; font-size: 0.94rem; }
.footer__col a:hover { color: #fff; text-decoration: none; }
.footer__bottom {
  margin-top: 40px; padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  font-size: 0.85rem; color: rgba(255, 255, 255, 0.5);
}

/* ---------- Pages légales ---------- */
.legal { max-width: 820px; }
.legal h1 { margin-bottom: 24px; }
.legal h2 { font-size: 1.25rem; margin: 36px 0 10px; }
.legal ul { padding-left: 1.3em; margin: 0 0 16px; }
.legal li { margin-bottom: 6px; }
.legal__meta { margin-top: 40px; font-size: 0.9rem; color: var(--muted); }
.footer--slim { padding: 24px 0; }
.footer--slim .footer__bottom { margin-top: 0; padding-top: 0; border-top: none; }
.footer__bottom a { color: rgba(255, 255, 255, 0.65); text-decoration: underline; }
.footer__bottom a:hover { color: #fff; }

/* =========================================================================
   Responsive
   ========================================================================= */

/* ---- Tablette & mobile : menu burger + panneau déroulant ----
   Breakpoint à 1024px : en dessous, la nav complète (4 liens FR + langue + CTA)
   ne tient plus sur une ligne et déborderait. */
@media (max-width: 1024px) {
  .nav__toggle { display: inline-flex; }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 28px 44px -30px rgba(17, 48, 25, 0.4);
    padding: 6px clamp(16px, 4vw, 24px) 20px;
    /* le panneau ne doit jamais dépasser l'écran (téléphone en paysage) */
    max-height: calc(100vh - var(--header-h));
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .nav.is-open { display: flex; }

  .nav > a:not(.nav__cta) {
    padding: 15px 4px;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--line);
  }
  .lang { align-self: flex-start; margin: 12px 0 4px; }
  .lang a { padding: 12px 16px; }   /* cible tactile ≥ 44px */
  .nav a.nav__cta { margin: 12px 0 0; width: 100%; }
}

/* ---- Tablette ---- */
@media (max-width: 920px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .contact { grid-template-columns: 1fr; gap: 36px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery figure:last-child { grid-column: 1 / -1; }  /* pas de 3e vignette orpheline */

  .partners { grid-template-columns: 1fr; }

  .footer__top { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

/* ---- Mobile ---- */
@media (max-width: 680px) {
  :root { --header-h: 64px; }

  .brand__symbol { height: 34px; }
  .brand__name { font-size: 1rem; }

  .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .grid { gap: 16px; }
  .gallery { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; gap: 0; }

  .card { padding: 24px 20px; }

  .hero__actions .btn { flex: 1 1 100%; }

  .partner { padding: 26px 20px; }
  .partner .btn { width: 100%; }

  .footer__top { grid-template-columns: 1fr; gap: 26px; }
  .footer__col a { padding: 10px 0; }   /* cibles tactiles espacées (tel: vs mailto:) */
  .footer__bottom { flex-direction: column; text-align: center; }

  /* Galerie + lightbox sur téléphone */
  .ba__zoom { width: 40px; height: 40px; right: 10px; bottom: 10px; }
  .ba__zoom svg { width: 18px; height: 18px; }
  .gallery figcaption { padding: 12px 60px 12px 14px; font-size: 0.88rem; }
  .lightbox { padding: 12px; gap: 12px; }
  .lightbox .ba { width: min(100%, calc((100vh - 130px) * 4 / 3)); }
  .lightbox__close { top: 10px; right: 10px; width: 44px; height: 44px; }
  .lightbox__caption { font-size: 0.92rem; padding: 0 8px; }
}

/* ---- Petits téléphones ---- */
@media (max-width: 480px) {
  body { font-size: 16px; }

  .brand__by { display: none; }   /* très petits écrans : symbole + nom, lisibles */

  .form { padding: 24px 16px; }
  /* Le widget Turnstile "flexible" impose 300px mini : on lui rend le padding du form
     pour éviter qu'il soit rogné sur les petits écrans (≤ ~366px). */
  .form__captcha { margin-left: -16px; margin-right: -16px; }
  .step { padding-left: 56px; }
  .step::before { width: 40px; height: 40px; }
}

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