/* JOEY Carrelage — style.css, variante « comme Jalis » (branche jal). CSS natif, aucune dépendance.
   Fiche métier : Bâtiment, artisans. Charte du client gardée (orange du logo + anthracite),
   empruntés à la fiche : fond crème, titres Outfit + un mot en italique serif, boutons à angles vifs avec flèche,
   cartes numérotées, CTA « Demander un devis », dosage d'effets standard. */

@font-face { font-family: "Outfit"; src: url("fonts/outfit-latin-600-normal.woff2") format("woff2"); font-weight: 500 650; font-display: swap; }
@font-face { font-family: "Outfit"; src: url("fonts/outfit-latin-800-normal.woff2") format("woff2"); font-weight: 700 900; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("fonts/instrument-serif-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Public Sans"; src: url("fonts/public-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Public Sans"; src: url("fonts/public-sans-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Public Sans"; src: url("fonts/public-sans-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --anth: #1E2227;
  --anth-2: #2A2F36;
  --encre: #17191C;
  --creme: #F5F0E6;
  --creme-2: #EDE6D8;
  --blanc: #FFFFFF;
  --joint: #D8D1C3;
  --ciment: #5E646C;
  --orange: #E4622A;
  --orange-2: #C94F1C;
  --orange-pale: #FBE5D8;
  --f-titre: "Outfit", "Arial Black", system-ui, sans-serif;
  --f-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --f-texte: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --t-h2: clamp(2rem, 1.4rem + 2.4vw, 3.3rem);
  --t-hero: clamp(2.8rem, 1.4rem + 5.6vw, 6.2rem);
  --sec: clamp(4.5rem, 3rem + 5vw, 7.5rem);
  --wrap: 1200px;
  --gut: clamp(16px, 4vw, 40px);
  --ease: cubic-bezier(.2,.8,.2,1);
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 90px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
html, body { overflow-x: clip; }
body { margin: 0; font-family: var(--f-texte); font-size: 1rem; line-height: 1.65; color: var(--encre); background: var(--creme); }
img, svg { max-width: 100%; }
h1, h2, h3 { font-family: var(--f-titre); font-weight: 800; line-height: 1.05; margin: 0; letter-spacing: -.02em; text-wrap: balance; }
h2 { font-size: var(--t-h2); }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
h1 em, h2 em, .hero__title em { font-family: var(--f-serif); font-style: italic; font-weight: 400; letter-spacing: 0; color: var(--orange-2); }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gut); }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--anth); color: #fff; padding: .6rem 1rem; }
.skip:focus { left: 8px; }
.ico-line { fill: none !important; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.kicker { font-size: .8rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--orange-2); display: inline-flex; align-items: center; gap: .7rem; margin-bottom: 1rem; }
.kicker::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.kicker--light { color: var(--orange); }
.manquant { display: inline-block; font: 600 .82rem/1.4 var(--f-texte); letter-spacing: 0; color: var(--orange-2); background: var(--orange-pale); border: 1.5px dashed var(--orange); padding: .35rem .6rem; }

/* Boutons : angles vifs + flèche */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; padding: 1rem 1.5rem; border-radius: 0; font: 700 .98rem/1 var(--f-texte); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: background .25s, color .25s, border-color .25s, transform .25s var(--ease); white-space: nowrap; }
.btn svg { width: 1.1em; height: 1.1em; fill: currentColor; flex: none; }
.btn .arr { display: inline-block; transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn--main { background: var(--orange); color: #fff; }
.btn--main:hover { background: var(--orange-2); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost:hover { background: #fff; color: var(--anth); border-color: #fff; }
.btn--line { background: transparent; color: var(--anth); border-color: var(--anth); }
.btn--line:hover { background: var(--anth); color: #fff; }
.btn--dark { background: var(--anth); color: #fff; }
.btn--dark:hover { background: #000; }
.btn--block { width: 100%; }
.link-arrow { font-weight: 700; text-decoration: none; border-bottom: 2px solid var(--orange); padding-bottom: .2rem; display: inline-flex; gap: .4rem; transition: color .2s; }
.link-arrow:hover { color: var(--orange-2); }

/* 1. Barre haute */
.topbar { background: var(--anth); color: #C9CDD2; font-size: .82rem; position: relative; z-index: 31; }
.topbar__in { display: flex; justify-content: space-between; align-items: center; min-height: 38px; gap: 1rem; }
.topbar__info { display: flex; gap: 1.4rem; }
.topbar__info span + span::before { content: "·"; margin-right: 1.4rem; color: var(--orange); }
.topbar__right { display: flex; align-items: center; gap: .9rem; }
.topbar__right a { display: inline-flex; text-decoration: none; transition: color .2s; }
.topbar__right a:hover { color: #fff; }
.topbar__right svg { width: 16px; height: 16px; fill: currentColor; }
.topbar__tel { font-weight: 700; color: #fff; }

/* 2. En-tête : transparent sur le hero, puis plein */
.head { --ink: #fff; position: sticky; top: 0; z-index: 30; margin-bottom: -84px; color: #fff; transition: background .28s, box-shadow .28s, color .28s; }
.head.is-solid { --ink: var(--anth); background: var(--creme); color: var(--anth); box-shadow: 0 10px 30px -18px rgba(0,0,0,.35); }
.head__in { display: flex; align-items: center; gap: 1.5rem; height: 84px; }
.brand { display: inline-flex; align-items: baseline; gap: 3px; font: 800 1.45rem/1 var(--f-titre); letter-spacing: -.01em; text-decoration: none; margin-right: auto; }
.brand span:first-child { color: transparent; -webkit-text-stroke: 1.4px var(--ink, #fff); letter-spacing: .02em; }
.brand i, .about__badge i, .foot__big i { width: .28em; height: .28em; background: var(--orange); display: inline-block; align-self: flex-end; margin-bottom: .1em; }
.nav { display: flex; gap: 1.6rem; font-weight: 600; font-size: .95rem; }
.nav a { text-decoration: none; position: relative; padding: .3rem 0; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav a:hover::after { transform: scaleX(1); }
.nav__devis { display: none; }
.head__tel { display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; text-decoration: none; }
.head__tel svg { width: 18px; height: 18px; fill: var(--orange); }
.head__cta { padding: .85rem 1.2rem; }
.burger { display: none; width: 44px; height: 44px; border: 0; background: transparent; color: inherit; cursor: pointer; padding: 10px; flex-direction: column; justify-content: space-between; }
.burger i { display: block; height: 2px; background: currentColor; transition: transform .3s, opacity .3s; }

/* 3. Hero plein écran */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: #fff; overflow: hidden; background: var(--anth); }
.hero__bg { position: absolute; inset: -4%; perspective: 1200px; }
.hero__tiles { position: absolute; inset: -20% -10% -10%; display: grid; grid-template-columns: repeat(12, 1fr); gap: 6px; padding: 6px; background: #3B4048; transform: rotateX(52deg) rotateZ(-28deg) scale(1.25); transform-origin: 50% 60%; }
.hero__tiles i { aspect-ratio: 1; background: var(--c, #2C3138); box-shadow: inset 0 0 0 1px rgba(255,255,255,.05), inset -4px -4px 0 rgba(0,0,0,.18); }
.js .hero__tiles i { animation: pose .8s cubic-bezier(.2,.9,.25,1.15) both; animation-delay: calc(var(--i) * 28ms); }
@keyframes pose { from { opacity: 0; transform: translateZ(140px) scale(.7); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: no-preference) { .hero__bg { animation: zoom 8s ease-out both; } }
@keyframes zoom { from { transform: scale(1); } to { transform: scale(1.1); } }
.hero__veil { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(21,24,28,.94) 0%, rgba(21,24,28,.78) 45%, rgba(21,24,28,.35) 100%), linear-gradient(0deg, rgba(21,24,28,.85), transparent 40%); }
.hero__in { position: relative; padding-block: 140px 110px; width: 100%; }
.hero__title { font: 800 var(--t-hero)/.98 var(--f-titre); letter-spacing: -.03em; max-width: 11ch; margin-bottom: 1.6rem; }
.hero__title em { color: var(--orange); display: block; }
.hero__lead { font-size: clamp(1.05rem, 1rem + .4vw, 1.25rem); max-width: 34rem; color: #D7DADE; margin-bottom: 2.2rem; }
.hero__cta { display: flex; gap: .8rem; flex-wrap: wrap; }
.hero__down { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); width: 44px; height: 44px; border: 1.5px solid rgba(255,255,255,.5); display: grid; place-items: center; text-decoration: none; color: #fff; }
@media (prefers-reduced-motion: no-preference) { .hero__down span { animation: bob 1.8s ease-in-out infinite; } }
@keyframes bob { 50% { transform: translateY(5px); } }

/* Bandeau défilant */
.band { background: var(--orange); color: #fff; overflow: hidden; white-space: nowrap; border-block: 1px solid var(--orange-2); }
.band__track { display: inline-flex; padding-block: 1rem; animation: band 28s linear infinite; }
.band span { font: 700 1.05rem/1 var(--f-titre); text-transform: uppercase; letter-spacing: .06em; padding-inline: 1.6rem; display: inline-flex; align-items: center; gap: 3.2rem; }
.band span::after { content: ""; width: 10px; height: 10px; background: var(--anth); transform: rotate(45deg); }
@keyframes band { to { transform: translateX(-50%); } }

/* Sections */
.sec { padding-block: var(--sec); }
.sec-head { margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); max-width: 46rem; }
.sec-head--row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; flex-wrap: wrap; }
.sub { margin-top: 1rem; font-size: 1.08rem; color: var(--ciment); }

/* 4-5. Intro + réassurance */
.intro__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: end; margin-bottom: clamp(3rem, 5vw, 4.5rem); }
.intro h1 { font-size: clamp(2.4rem, 1.6rem + 3vw, 4.2rem); }
.intro__txt { font-size: 1.1rem; color: #3C4148; }
.trust { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--joint); border-left: 1px solid var(--joint); }
.trust li { padding: 1.8rem 1.5rem; border-right: 1px solid var(--joint); border-bottom: 1px solid var(--joint); display: grid; gap: .3rem; background: var(--creme); transition: background .3s; }
.trust li:hover { background: var(--blanc); }
.trust svg { width: 38px; height: 38px; color: var(--orange); margin-bottom: .7rem; }
.trust b { font: 700 1.08rem/1.2 var(--f-titre); }
.trust span { font-size: .92rem; color: var(--ciment); }

/* 6. Cartes numérotées */
.services { background: var(--blanc); }
.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.card { background: var(--creme); display: flex; flex-direction: column; transition: filter .4s, transform .4s var(--ease), box-shadow .4s; }
.card__img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.card__img svg { width: 100%; height: 100%; display: block; transition: transform .6s var(--ease); }
.card__ref { position: absolute; left: 12px; top: 12px; background: var(--anth); color: #fff; font: 700 .72rem/1 var(--f-texte); letter-spacing: .1em; padding: .4rem .55rem; }
.card__body { padding: 1.4rem 1.4rem 1.6rem; display: grid; gap: .5rem; }
.card__n { font: 800 2.2rem/1 var(--f-titre); color: var(--orange); letter-spacing: -.02em; }
.card p { font-size: .94rem; color: var(--ciment); }
@media (hover: hover) {
  .cards:hover .card { filter: grayscale(1); opacity: .75; }
  .cards .card:hover { filter: none; opacity: 1; transform: translateY(-6px); box-shadow: 0 24px 40px -24px rgba(0,0,0,.35); }
  .card:hover .card__img svg { transform: scale(1.08); }
}
.wave { animation: wave 4s linear infinite; }
@keyframes wave { to { transform: translateX(60px); } }

/* 7. Calculateur (bloc métier) */
.calc { background: var(--anth); color: #fff; }
.calc .sub { color: #B9BEC4; }
.calc h2 em { color: var(--orange); }
.calc__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.calc__form { display: grid; gap: 1.6rem; background: var(--anth-2); padding: clamp(1.4rem, 3vw, 2.2rem); border-left: 4px solid var(--orange); }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
legend { font: 700 .8rem/1 var(--f-texte); letter-spacing: .14em; text-transform: uppercase; color: #9EA4AB; margin-bottom: .9rem; padding: 0; }
.dims { display: flex; align-items: flex-end; gap: .8rem; }
.dims legend { width: 100%; }
.dims__x { font-size: 1.4rem; color: var(--orange); padding-bottom: .9rem; }
.num { flex: 1; display: grid; grid-template-columns: 1fr auto; align-items: center; background: #1A1D22; border: 1.5px solid #3D434B; padding: .3rem .9rem .5rem; transition: border-color .2s; }
.num:focus-within { border-color: var(--orange); }
.num span { grid-column: 1 / -1; font-size: .75rem; color: #9EA4AB; }
.num input { width: 100%; border: 0; background: none; color: #fff; font: 700 1.6rem/1.2 var(--f-titre); padding: 0; outline: none; }
.num em { font-style: normal; color: #9EA4AB; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chips legend { width: 100%; }
.chips label { cursor: pointer; }
.chips input, .tags input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-block; padding: .65rem .95rem; border: 1.5px solid #3D434B; font-weight: 600; font-size: .92rem; transition: background .2s, border-color .2s, color .2s; }
.chips label:hover span { border-color: #6A7078; }
.chips input:checked + span { background: var(--orange); border-color: var(--orange); color: #fff; }
.chips input:focus-visible + span, .tags input:focus-visible + span { outline: 3px solid var(--orange); outline-offset: 2px; }
.plan { margin: 0 0 1.2rem; background: #15181C; padding: 1rem; }
.plan svg { display: block; width: 100%; height: auto; }
.plan figcaption { font-size: .85rem; color: #9EA4AB; margin-top: .6rem; }
.js .plan .anim .pt { animation: tin .5s var(--ease) both; animation-delay: var(--d, 0ms); }
@keyframes tin { from { opacity: 0; transform: scale(.4); transform-box: fill-box; transform-origin: center; } }
.res { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 1px; background: #3D434B; margin: 0 0 1rem; }
.res > div { background: var(--anth-2); padding: 1rem 1.1rem; }
.res dt { font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: #9EA4AB; }
.res dd { margin: .3rem 0 0; font: 700 1.3rem/1.15 var(--f-titre); }
.res small { display: block; font: 400 .78rem/1.3 var(--f-texte); color: #9EA4AB; }
.res .big { background: var(--orange); }
.res .big dt { color: #FFE3D4; }
.res .big dd { font-size: 2.2rem; }
.calc__note { font-size: .86rem; color: #9EA4AB; margin-bottom: 1.2rem; }

/* Bandeau « Être rappelé » */
.callme { background: var(--creme-2); border-bottom: 1px solid var(--joint); }
.callme__in { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 2rem; flex-wrap: wrap; }
.callme__t { font: 700 clamp(1.25rem, 1rem + 1vw, 1.7rem)/1.2 var(--f-titre); }
.callme__btns { display: flex; gap: .8rem; flex-wrap: wrap; }
.pulse { position: relative; }
@media (prefers-reduced-motion: no-preference) {
  .pulse::after { content: ""; position: absolute; inset: -2px; border: 2px solid var(--anth); animation: ring 2s ease-out infinite; pointer-events: none; }
}
@keyframes ring { from { opacity: .7; transform: scale(1); } to { opacity: 0; transform: scale(1.15, 1.4); } }

/* Méthode */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; }
.steps li { padding: 0 1.6rem 0 0; display: grid; gap: .6rem; align-content: start; position: relative; }
.steps li + li { padding-left: 1.6rem; border-left: 1px solid var(--joint); }
.steps__n { font: 400 italic 3.6rem/1 var(--f-serif); color: var(--orange); }
.steps p { color: var(--ciment); font-size: .95rem; }

/* 8. Qui sommes-nous */
.about { background: var(--blanc); }
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.about__grid > div:last-child { display: grid; gap: 1.1rem; justify-items: start; }
.about__grid p { color: #3C4148; }
.about__media { position: relative; aspect-ratio: 1; background: var(--anth); overflow: hidden; }
.about__tiles { position: absolute; inset: 8%; display: grid; grid-template-columns: repeat(6, 1fr); gap: 5px; }
.about__tiles i { background: var(--c); aspect-ratio: 1; box-shadow: inset -3px -3px 0 rgba(0,0,0,.15); transition: transform .5s var(--ease); }
.about__media:hover .about__tiles i:nth-child(3n) { transform: translateY(-6px); }
.about__badge { position: absolute; right: 0; bottom: 0; background: var(--creme); color: var(--anth); padding: 1.1rem 1.4rem; font: 800 1.4rem/1 var(--f-titre); display: inline-flex; align-items: baseline; gap: 3px; }
.about__badge span:first-child { color: transparent; -webkit-text-stroke: 1.3px var(--anth); }

/* 9-10. Réalisations + avis */
.social { display: flex; gap: .6rem; flex-wrap: wrap; }
.works__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-bottom: 3rem; }
.work { display: grid; gap: .5rem; }
.work__img { aspect-ratio: 4 / 3; background: repeating-linear-gradient(0deg, transparent 0 58px, var(--joint) 58px 60px), repeating-linear-gradient(90deg, var(--creme-2) 0 58px, var(--joint) 58px 60px); display: grid; place-items: center; padding: 1rem; margin-bottom: .6rem; }
.work__cat { font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--orange-2); }
.work h3 { font-size: 1rem; }
.reviews { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem 2rem; flex-wrap: wrap; background: var(--blanc); padding: 2rem; border-left: 4px solid var(--orange); }
.reviews .kicker { margin-bottom: .5rem; }

/* 11. Bandeau d'appel */
.cta-band { background: var(--orange); color: #fff; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent 0 78px, rgba(0,0,0,.08) 78px 80px), repeating-linear-gradient(90deg, transparent 0 78px, rgba(0,0,0,.08) 78px 80px); }
.cta-band__in { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-block: clamp(3rem, 5vw, 4.5rem); flex-wrap: wrap; }
.cta-band .kicker--light { color: var(--anth); }
.cta-band h2 em { color: var(--anth); }
.cta-band__btns { display: flex; gap: .8rem; flex-wrap: wrap; }
.cta-band .btn--main { background: var(--anth); }
.cta-band .btn--main:hover { background: #000; }

/* Devis */
.quote__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.quote__side { display: grid; gap: 1.2rem; position: sticky; top: 110px; }
.quote__side > p { color: #3C4148; }
.contact { list-style: none; margin: .6rem 0 0; padding: 0; display: grid; border-top: 1px solid var(--joint); }
.contact li { display: grid; grid-template-columns: 1fr auto; padding: 1rem 0; border-bottom: 1px solid var(--joint); align-items: center; }
.contact small { grid-column: 1 / -1; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ciment); }
.contact a, .contact span { font: 700 1.1rem/1.3 var(--f-titre); text-decoration: none; overflow-wrap: anywhere; }
.copy { border: 1.5px solid var(--joint); background: transparent; font: 600 .8rem/1 var(--f-texte); padding: .5rem .7rem; cursor: pointer; }
.copy:hover { border-color: var(--anth); }
.form { background: var(--blanc); padding: clamp(1.4rem, 3vw, 2.5rem); display: grid; gap: 1.6rem; box-shadow: 0 30px 60px -40px rgba(0,0,0,.35); }
.form legend { color: var(--ciment); }
.tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.2rem; }
.tags label { cursor: pointer; }
.tags span { display: inline-block; padding: .6rem .9rem; border: 1.5px solid var(--joint); font-size: .9rem; font-weight: 600; transition: background .2s, border-color .2s, color .2s; }
.tags input:checked + span { background: var(--anth); border-color: var(--anth); color: #fff; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: grid; gap: .4rem; margin-bottom: 1rem; }
.field label { font-weight: 600; font-size: .92rem; }
.field abbr { color: var(--orange-2); text-decoration: none; }
.opt { color: var(--ciment); font-weight: 400; }
.field input, .field textarea { width: 100%; font: 400 1rem/1.4 var(--f-texte); padding: .85rem .95rem; border: 1.5px solid var(--joint); border-radius: 0; background: var(--creme); color: var(--encre); transition: border-color .2s, background .2s; }
.field input:focus, .field textarea:focus { border-color: var(--anth); background: #fff; outline: none; }
.field.is-invalid input { border-color: #B3261E; background: #FDECEA; }
.check { display: flex; gap: .7rem; align-items: flex-start; font-size: .88rem; color: #3C4148; cursor: pointer; }
.check input { width: 18px; height: 18px; margin-top: .15rem; accent-color: var(--orange); flex: none; }
.check.is-invalid { color: #B3261E; }
.hp { position: absolute; left: -9999px; }
.form__msg { font-weight: 600; font-size: .95rem; min-height: 1.2em; }
.form__msg.is-ok { color: #1E7A46; }
.form__msg.is-err { color: #B3261E; }

/* 12. Pied de page */
.foot { background: var(--anth); color: #C9CDD2; padding-top: var(--sec); padding-bottom: 2rem; font-size: .95rem; }
.foot a { text-decoration: none; }
.foot a:hover { color: #fff; }
.foot h2 { color: #fff; font-size: clamp(1.8rem, 1.4rem + 1.6vw, 2.6rem); margin-bottom: 1.4rem; }
.foot h2 em { color: var(--orange); }
.foot__top { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 6vw, 6rem); padding-bottom: 3.5rem; border-bottom: 1px solid #353B43; }
.foot__faq details { border-top: 1px solid #353B43; }
.foot__faq details:last-child { border-bottom: 1px solid #353B43; }
.foot__faq summary { cursor: pointer; list-style: none; padding: 1.1rem 2.5rem 1.1rem 0; font: 600 1.05rem/1.35 var(--f-titre); color: #fff; position: relative; }
.foot__faq summary::-webkit-details-marker { display: none; }
.foot__faq summary::after { content: "+"; position: absolute; right: 0; top: .9rem; font-size: 1.5rem; color: var(--orange); transition: transform .3s; }
.foot__faq details[open] summary::after { transform: rotate(45deg); }
.foot__faq details p { padding-bottom: 1.2rem; }
.foot__cols { display: grid; gap: 2rem; align-content: start; }
.foot__h { font: 700 .78rem/1 var(--f-texte); letter-spacing: .16em; text-transform: uppercase; color: var(--orange); margin-bottom: .7rem; }
.foot__cols .manquant { margin-top: .5rem; }
.foot__big { font: 800 clamp(3rem, 1rem + 10vw, 9.5rem)/1 var(--f-titre); letter-spacing: -.03em; color: #fff; display: flex; align-items: baseline; gap: .04em; margin: 2.5rem 0; opacity: .95; }
.foot__big span:first-child { color: transparent; -webkit-text-stroke: 2px #fff; }
.legal { display: flex; flex-wrap: wrap; gap: .5rem 1.6rem; align-items: center; font-size: .85rem; color: #8F959C; border-top: 1px solid #353B43; padding-top: 1.5rem; }
.legal details { order: -1; }
.legal summary { cursor: pointer; }
.legal details[open] { flex-basis: 100%; }
.legal__body { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.2rem; padding: 1.2rem 0; }
.legal__body h3 { font-size: .9rem; color: #fff; margin-bottom: .3rem; }
.credit a { text-decoration: underline; }

/* Retour en haut, barre mobile, toast */
.totop { position: fixed; right: 20px; bottom: 20px; z-index: 25; width: 48px; height: 48px; border-radius: 50%; border: 0; background: var(--orange); color: #fff; font-size: 1.2rem; cursor: pointer; opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity .3s, transform .3s; box-shadow: 0 10px 24px -10px rgba(0,0,0,.5); }
.totop.is-on { opacity: 1; transform: none; pointer-events: auto; }
.dock { display: none; }
.toast { position: fixed; left: 50%; bottom: 96px; transform: translate(-50%, 20px); background: var(--anth); color: #fff; padding: .8rem 1.2rem; font-weight: 600; font-size: .92rem; opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; z-index: 60; }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* Fenêtre « Être rappelé » */
.dlg { border: 0; padding: 0; width: min(440px, calc(100% - 32px)); background: var(--creme); color: var(--encre); box-shadow: 0 40px 80px -30px rgba(0,0,0,.6); }
.dlg::backdrop { background: rgba(21,24,28,.7); }
.dlg__in { padding: 2rem; display: grid; gap: .4rem; position: relative; }
.dlg h2 { font-size: 1.9rem; margin-bottom: 1rem; }
.dlg .check { margin: .3rem 0 1rem; }
.dlg__x { position: absolute; right: 10px; top: 8px; width: 40px; height: 40px; border: 0; background: none; font-size: 1.8rem; cursor: pointer; color: var(--ciment); }

/* Apparition au défilement : fondu + montée de 40 px, une seule fois */
.js .rv.wait { opacity: 0; transform: translateY(40px); }
.js .rv { transition: opacity .3s ease-out, transform .5s var(--ease); transition-delay: var(--d, 0s); }

/* Responsive */
@media (max-width: 1080px) {
  .nav { position: fixed; inset: 0 0 0 auto; width: min(360px, 88vw); background: var(--anth); color: #fff; flex-direction: column; gap: 0; padding: 110px 2rem 2rem; transform: translateX(100%); transition: transform .4s var(--ease); z-index: 40; font: 700 1.4rem/1 var(--f-titre); }
  .nav a { padding: 1rem 0; border-bottom: 1px solid #353B43; }
  .nav a::after { display: none; }
  .nav__devis { display: block; color: var(--orange); }
  .nav.is-open { transform: none; box-shadow: -30px 0 60px rgba(0,0,0,.4); }
  .burger { display: flex; position: relative; z-index: 41; }
  .burger[aria-expanded="true"] { color: #fff; }
  .burger[aria-expanded="true"] i:nth-child(1) { transform: translateY(10px) rotate(45deg); }
  .burger[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
  .burger[aria-expanded="true"] i:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }
  .head__cta { display: none; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 0; }
  .steps li:nth-child(3) { padding-left: 0; border-left: 0; }
}
@media (max-width: 860px) {
  .intro__grid, .calc__grid, .about__grid, .quote__grid, .foot__top { grid-template-columns: 1fr; }
  .quote__side { position: static; }
  .works__grid { grid-template-columns: 1fr; }
  .head__tel span { display: none; }
}
@media (max-width: 640px) {
  .hide-s { display: none; }
  .topbar__info span + span::before { display: none; }
  .head__in { height: 70px; gap: 1rem; }
  .head { margin-bottom: -70px; }
  .brand { font-size: 1.25rem; }
  .hero__in { padding-block: 110px 100px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .cards { grid-template-columns: 1fr; }
  .trust { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .steps li, .steps li + li { padding: 0 0 0 1.2rem; border-left: 2px solid var(--orange); }
  .res { grid-template-columns: 1fr 1fr; }
  .res .big { grid-column: 1 / -1; }
  .row2 { grid-template-columns: 1fr; }
  .callme__btns, .cta-band__btns { width: 100%; }
  .callme__btns .btn, .cta-band__btns .btn { flex: 1 1 100%; }
  body { padding-bottom: 70px; }
  .dock { display: grid; grid-template-columns: repeat(4, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 35; background: var(--anth); border-top: 1px solid #353B43; padding-bottom: env(safe-area-inset-bottom); }
  .dock a { display: grid; justify-items: center; gap: .25rem; padding: .6rem .2rem .7rem; color: #fff; text-decoration: none; font-size: .72rem; font-weight: 600; }
  .dock svg { width: 22px; height: 22px; fill: currentColor; }
  .dock a.main { background: var(--orange); }
  .totop { bottom: 86px; right: 14px; width: 42px; height: 42px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .rv.wait { opacity: 1; transform: none; }
}