/* Composants */

/* ----------------------------------------------------------------- En-tête */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.5rem);
  height: var(--header-h);
  padding-inline: var(--gutter);
  color: var(--c-brown);
  background: var(--c-ivory);
  border-bottom: 1px solid rgb(95 62 34 / 0.08);
  view-transition-name: site-header;
  transition: background-color 400ms ease, border-color 400ms ease;
}
.js .site-header:not(.is-scrolled) { background: transparent; border-bottom-color: transparent; }

.brand { display: block; flex: none; }
.brand picture { display: block; }
.brand__logo { width: auto; height: calc(var(--header-h) - 2.25rem); }

.nav { margin-left: auto; }
.nav ul { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.75rem); }
.nav__link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding-block: 0.5rem;
  font: 600 0.8rem / 1.2 var(--font-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav__link::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1.5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 500ms var(--ease-out);
}
.nav__link:hover::after,
.nav__link[aria-current="page"]::after { transform: scaleX(1); }

.lang {
  display: inline-flex;
  flex: none;
  padding: 2px;
  border: 1px solid rgb(95 62 34 / 0.2);
  border-radius: 999px;
  font: 600 0.6rem / 1 var(--font-sans);
  letter-spacing: 0.1em;
}
.lang__item { padding: 0.36rem 0.5rem 0.32rem; border-radius: 999px; transition: opacity var(--dur-fast) ease; }
.lang__item[aria-current] { background: var(--c-ivory); }
a.lang__item { opacity: 0.5; }
a.lang__item:hover, a.lang__item:focus-visible { opacity: 1; }
.lang--dock {
  position: fixed;
  left: max(1rem, env(safe-area-inset-left));
  bottom: calc(max(1rem, env(safe-area-inset-bottom)) + 1rem);
  z-index: 40;
  color: var(--c-brown);
  background: var(--c-ivory);
  box-shadow: 0 0.5rem 1.5rem rgb(46 29 16 / 0.14);
  animation: chat-in 700ms var(--ease-out) 900ms backwards;
}
.lang--dock .lang__item[aria-current] { background: var(--c-sand); }
@media (max-width: 1080px) { .lang--dock { display: none; } }
@media (prefers-reduced-motion: reduce) { .lang--dock { animation: none; } }

.menu-toggle {
  display: none;
  align-items: center;
  gap: 0.6rem;
  margin-left: auto;
  padding: 0.7rem 1.1rem;
  border: 1.5px solid currentColor;
  border-radius: 999px;
  font: 600 0.7rem / 1 var(--font-sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

@media (max-width: 1080px) {
  .nav, .site-header__cta { display: none; }
  .menu-toggle { display: inline-flex; }
}
@media (max-width: 599px) {
  :root { --header-h: 5rem; }
  .brand__logo { height: 2.6rem; }
}

/* -------------------------------------------------------------------- Menu */

.menu {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 0 var(--gutter) 2rem;
  border: 0;
  color: var(--c-brown);
  background: var(--c-sand);
}
.menu[open] { display: flex; flex-direction: column; animation: menu-in 450ms var(--ease-out); }
.menu::backdrop { background: transparent; }
.menu__top { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.menu__close {
  padding: 0.7rem 1.1rem;
  border: 1.5px solid currentColor;
  border-radius: 999px;
  font: 600 0.7rem / 1 var(--font-sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.menu__list { display: grid; gap: 0.75rem; margin-top: clamp(1.5rem, 6vh, 4rem); }
.menu__link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  border-radius: var(--radius);
  background: var(--c-ivory);
  font: 400 clamp(1.9rem, 7vw, 3rem) / 1 var(--font-display);
}
.menu__link[aria-current="page"] { outline: 1.5px solid var(--c-brown); }
.menu[open] .menu__list li { animation: menu-item 600ms var(--ease-out) both; }
.menu[open] .menu__list li:nth-child(2) { animation-delay: 50ms; }
.menu[open] .menu__list li:nth-child(3) { animation-delay: 100ms; }
.menu[open] .menu__list li:nth-child(4) { animation-delay: 150ms; }
.menu__bottom { display: grid; gap: 1.25rem; justify-items: start; margin-top: auto; padding-top: 2rem; }

@keyframes menu-in { from { opacity: 0; } }
@keyframes menu-item { from { opacity: 0; transform: translateY(1rem); } }

/* ------------------------------------------------------ Hero alcôves (accueil) */

.alcoves {
  --alcove-h: clamp(28rem, calc(100svh - var(--header-h) - 3.5rem), 50rem);
  --alcove-gap: clamp(0.75rem, 1.6vw, 1.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--alcove-gap);
  align-items: end;
  max-width: 100rem;
  margin-inline: auto;
  padding: clamp(0.5rem, 1.5vw, 1.25rem) var(--gutter) 0;
}
.alcove { position: relative; display: block; overflow: hidden; border-radius: var(--arch); }

.alcove--photo {
  aspect-ratio: 3 / 4.3;
  background: var(--u);
  animation: alcove-out 1500ms cubic-bezier(0.65, 0, 0.25, 1) 400ms backwards;
}
/* depart derriere l'alcove texte */
.alcove--photo.u-menuiserie { --alcove-from: translate(calc(50% + var(--alcove-gap) / 2), calc(-100% - var(--alcove-gap))); }
.alcove--photo.u-spa { --alcove-from: translate(calc(-50% - var(--alcove-gap) / 2), calc(-100% - var(--alcove-gap))); }
@keyframes alcove-out { from { transform: var(--alcove-from); } }
@media (prefers-reduced-motion: reduce) { .alcove--photo { animation: none; } }
.alcove--photo picture, .alcove--photo .ph { position: absolute; inset: 0; height: 100%; }
.alcove--photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1400ms var(--ease-out); }
.alcove--photo:hover img { transform: scale(1.04); }
.alcove--photo::after {
  content: "";
  position: absolute;
  inset: 55% 0 0;
  background: linear-gradient(to top, rgb(29 21 16 / 0.62), rgb(29 21 16 / 0));
  pointer-events: none;
}
.alcove__name {
  position: absolute;
  left: 6%;
  right: 6%;
  bottom: clamp(1rem, 3vw, 2.25rem);
  z-index: 1;
  font: 400 clamp(1.35rem, 0.9rem + 1.2vw, 2.4rem) / 1.05 var(--font-display);
  text-align: center;
  color: #fff;
  text-shadow: 0 1px 12px rgb(29 21 16 / 0.35);
}

.alcove--text {
  z-index: 1;
  grid-column: 1 / -1;
  order: -1;
  display: grid;
  align-content: center;
  container-type: inline-size;
  background: var(--c-ivory);
}
.alcove__inner {
  position: relative;
  display: grid;
  justify-items: center;
  gap: clamp(0.9rem, 4cqi, 1.6rem);
  padding: 22cqi 8cqi 10cqi;
  text-align: center;
}
.alcove__leaves { display: flex; align-items: flex-end; gap: 0.2rem; margin-bottom: -0.25rem; }
.alcove__leaves .leaf { width: clamp(1.8rem, 8cqi, 2.8rem); height: auto; aspect-ratio: 100 / 150; }
.alcove__leaves .leaf:first-child { transform: scaleX(-1) rotate(8deg); }
.alcove__leaves .leaf:last-child { width: clamp(1.4rem, 6cqi, 2.1rem); transform: rotate(8deg); }
.alcove__inner .label { font-size: clamp(0.62rem, 2.6cqi, 0.74rem); }
.alcove__title { font: 400 clamp(2rem, 11.5cqi, 4.6rem) / 1 var(--font-display); letter-spacing: -0.015em; color: var(--c-brown); text-wrap: balance; }
.alcove__title em { font-style: normal; color: var(--c-copper-deep); }
.alcove__lead { max-width: 30ch; font-size: clamp(0.95rem, 3.8cqi, 1.25rem); line-height: 1.6; color: var(--c-soft); }
.alcove__actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.9rem 1.4rem; }
.alcove__actions .btn { white-space: normal; text-align: center; }

@media (min-width: 700px) and (max-width: 999px) {
  .alcove--text { justify-self: center; width: min(100%, 40rem); }
}
@media (min-width: 1000px) {
  .alcoves {
    --alcove-gap: clamp(1rem, 2.2vw, 2.25rem);
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.16fr) minmax(0, 0.78fr);
  }
  .alcove--photo.u-menuiserie { --alcove-from: translateX(calc(124.4% + var(--alcove-gap))); }
  .alcove--photo.u-spa { --alcove-from: translateX(calc(-124.4% - var(--alcove-gap))); }
  .alcove--text { grid-column: auto; order: 0; min-height: var(--alcove-h); }
  .alcove--photo { aspect-ratio: auto; height: calc(var(--alcove-h) * 0.8); }
  .alcove__inner { padding: 14cqi 8cqi 8cqi; }
}

/* --------------------------------------------------- Hero d'univers (pages) */

.u-hero { position: relative; overflow: hidden; padding-block: clamp(2.5rem, 5vw, 4.5rem) var(--space-section); }
.u-hero__grid { display: grid; gap: clamp(3rem, 6vw, 5rem); align-items: center; }
.u-hero__text { display: grid; gap: 1.75rem; justify-items: start; }
.u-hero__text .lead { max-width: 34ch; color: var(--text-soft); }
.u-hero__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  background: var(--c-ivory);
  font: 600 0.72rem / 1 var(--font-sans);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-brown);
}
.u-hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.75rem; }

.u-hero__visual { position: relative; padding: 0 0 clamp(2rem, 5vw, 4rem) clamp(2rem, 6vw, 5rem); }
.u-hero__block {
  position: absolute;
  inset: 6% 12% clamp(1rem, 2.5vw, 2rem) clamp(1rem, 3.5vw, 3rem);
  border-radius: var(--arch);
  background: var(--u-bg);
}
.u-hero__main { position: relative; width: min(100%, 32rem); margin-left: auto; }
.u-hero__main .media__frame { aspect-ratio: 4 / 5; }
.u-hero__inset {
  position: absolute;
  left: 0;
  bottom: 0;
  width: clamp(9rem, 38%, 15rem);
  z-index: 1;
}
.u-hero__inset .media__frame { aspect-ratio: 1; border: 0.4rem solid var(--c-sand); }
.u-hero__visual .leaves { top: -1rem; right: -1rem; width: 6rem; height: 10rem; z-index: 1; }

@media (min-width: 900px) {
  .u-hero__grid { grid-template-columns: 1.05fr 1fr; }
}

/* ------------------------------------------------------- Galeries & filtres */

.filters {
  display: flex;
  gap: 0.5rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
  overflow-x: auto;
  scrollbar-width: none;
}
.filters__btn {
  flex: none;
  padding: 0.7rem 1.15rem;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  font: 600 0.78rem / 1 var(--font-sans);
  letter-spacing: 0.04em;
  color: var(--text);
  transition: background-color var(--dur-fast) ease, color var(--dur-fast) ease, border-color var(--dur-fast) ease;
}
.filters__btn:hover { border-color: var(--heading); }
.filters__btn[aria-pressed="true"] { background: var(--u, var(--c-brown)); border-color: var(--u, var(--c-brown)); color: var(--u-on, var(--c-ivory)); }

.gallery--masonry { columns: 3 19rem; column-gap: var(--gap); }
.gallery--masonry .gallery__item { break-inside: avoid; margin-bottom: clamp(1.75rem, 3.5vw, 3rem); }
.gallery--masonry .gallery__item:nth-child(4n + 1) .media__frame { border-radius: var(--arch); aspect-ratio: 4 / 5; }
.gallery--masonry .gallery__item:nth-child(4n + 2) .media__frame,
.gallery--masonry .gallery__item:nth-child(4n + 4) .media__frame { border-radius: var(--radius); }
.gallery--masonry .gallery__item:nth-child(4n + 3) .media__frame { border-radius: var(--radius); aspect-ratio: 1; }

.gallery--rhythm {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem) var(--gap);
  align-items: end;
}
.gallery--rhythm .gallery__item { grid-column: 1 / -1; }
.gallery--rhythm .media__frame { border-radius: var(--radius); }
.gallery__item--full .media__frame { aspect-ratio: 16 / 7; }
.gallery__item--half .media__frame { aspect-ratio: 4 / 5; }
.gallery--rhythm .gallery__item--half:nth-child(5n + 2) .media__frame { border-radius: var(--arch); }
.gallery--rhythm .gallery__item--narrow .media__frame { aspect-ratio: 4 / 5; border-radius: var(--arch); }
.gallery__item--wide .media__frame { aspect-ratio: 4 / 3; }
@media (min-width: 700px) {
  .gallery--rhythm .gallery__item--half { grid-column: span 6; }
  .gallery--rhythm .gallery__item--narrow { grid-column: 1 / span 5; }
  .gallery--rhythm .gallery__item--wide { grid-column: 7 / span 6; }
}
@media (max-width: 699px) {
  .gallery__item--full .media__frame { aspect-ratio: 4 / 3; }
}

/* ----------------------------------------------------------------- Clients */

.client-logo {
  display: block;
  height: var(--logo-h, 2.6rem);
  max-width: 12rem;
  background: currentColor;
  -webkit-mask: var(--logo) center / contain no-repeat;
  mask: var(--logo) center / contain no-repeat;
}

.client-name { display: block; font: 400 1.5rem / 1.1 var(--font-display); text-align: center; }
.marquee .client-name { white-space: nowrap; }

.clients { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(45%, 13rem), 1fr)); gap: 0.75rem; }
.clients__item {
  display: grid;
  place-items: center;
  min-height: clamp(6rem, 11vw, 8.5rem);
  padding: 1.25rem;
  border-radius: var(--radius);
  color: var(--c-brown);
  background: var(--c-ivory);
}

/* Bandeau défilant sous le hero */
.marquee {
  padding-block: clamp(2.5rem, 5vw, 3.75rem);
  overflow: hidden;
  color: var(--c-brown);
  background: var(--c-sand);
}
.marquee__title { display: flex; justify-content: center; margin-bottom: clamp(1.5rem, 3vw, 2.25rem); }
.marquee__viewport {
  display: flex;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: space-around;
  gap: clamp(3rem, 6vw, 5.5rem);
  min-width: 100%;
  padding-right: clamp(3rem, 6vw, 5.5rem);
  animation: marquee var(--marquee-duration, 240s) linear infinite;
}
.marquee__viewport:hover .marquee__track { animation-play-state: paused; }
.marquee__item { flex: none; opacity: 0.85; }
@keyframes marquee { to { transform: translateX(-100%); } }

@media (prefers-reduced-motion: reduce) {
  .marquee__viewport { -webkit-mask-image: none; mask-image: none; }
  .marquee__track { flex-wrap: wrap; justify-content: center; row-gap: 2rem; padding-inline: var(--gutter); animation: none; }
  .marquee__track[aria-hidden], .marquee__item--repeat { display: none; }
}

/* --------------------------------------------------------- Appel à l'action */

.cta { position: relative; isolation: isolate; overflow: hidden; padding: clamp(1rem, 3vw, 2.5rem) var(--gutter) 0; background: var(--c-sand); }
.cta__media { position: absolute; inset: 0; z-index: -1; }
.cta__media picture, .cta__media .ph { height: 100%; }
.cta__media img { width: 100%; height: 100%; object-fit: cover; }
.cta__card {
  display: grid;
  justify-items: center;
  gap: 1.5rem;
  width: min(100%, 34rem);
  margin: clamp(5rem, 14vw, 12rem) 0 0;
  padding: clamp(3rem, 6vw, 4.5rem) clamp(1.5rem, 4vw, 3rem) clamp(2.25rem, 4vw, 3rem);
  border-radius: var(--arch);
  text-align: center;
  color: var(--c-ink);
  background: var(--c-ivory);
}
.cta__card .h1 { font-size: clamp(1.45rem, 1rem + 0.9vw, 1.95rem); }
.cta__card .h1 em { display: block; }
.cta__card .lead { color: var(--c-soft); max-width: 30ch; }
@media (min-width: 900px) {
  .cta__card { margin-left: clamp(0rem, 4vw, 4rem); }
}

/* -------------------------------------------------------------- Processus */

.process__steps { display: grid; gap: 1rem; }
.process__step {
  position: relative;
  display: grid;
  align-content: start;
  gap: 0.75rem;
  padding: 1.75rem 1.5rem 2rem;
  border-radius: var(--radius);
  background: var(--c-ivory);
  color: var(--c-ink);
}
.process__step--filled { background: var(--u, var(--c-brown)); color: var(--u-on, var(--c-ivory)); }
.process__num { font: 400 clamp(2.25rem, 1.5rem + 1.5vw, 3rem) / 1 var(--font-display); color: var(--u-text, var(--c-brown)); }
.process__step--filled .process__num { color: var(--u-on, var(--c-ivory)); }
.process__title { font: 400 var(--fs-h3) / 1.1 var(--font-display); color: inherit; }
.process__text { font-size: 0.95rem; }
.process__step--filled .process__text, .process__step--filled .process__where { font-weight: 600; }
.process__where {
  padding-top: 0.75rem;
  font: 600 0.66rem / 1.2 var(--font-sans);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.process__note {
  display: block;
  max-width: 52rem;
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  background: var(--c-ivory);
  color: var(--c-ink);
}
@media (min-width: 700px) {
  .process__steps { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .process__steps { grid-template-columns: repeat(var(--steps), 1fr); }
}

/* ------------------------------------------------------------- Témoignage */

.quote { max-width: 48rem; margin: clamp(3.5rem, 7vw, 6rem) auto 0; text-align: center; }
.quote blockquote p { font: 400 var(--fs-h3) / 1.3 var(--font-display); color: var(--heading); }
.quote figcaption { margin-top: 1.25rem; }

/* -------------------------------------------------------------- Formulaire */

.form { display: grid; gap: 1.75rem; }
.form__row { display: grid; gap: 1.75rem var(--gap); }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }

.field { display: grid; gap: 0.5rem; min-width: 0; margin: 0; padding: 0; border: 0; }
.field > label, .field legend {
  padding: 0;
  font: 600 0.72rem / 1.3 var(--font-sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-brown);
}
.field__opt { font-weight: 500; letter-spacing: 0.04em; text-transform: none; color: var(--c-soft); }
.field input:not([type="radio"], [type="file"]), .field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1.5px solid rgb(95 62 34 / 0.3);
  border-radius: 0.75rem;
  font-size: 1rem;
  color: var(--c-ink);
  background: var(--c-sand);
  transition: border-color var(--dur-fast) ease, background-color var(--dur-fast) ease;
}
.field textarea { min-height: 9rem; resize: vertical; line-height: 1.6; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--c-brown); background: #fff; }
.field ::placeholder { color: #7d6858; }
.field [aria-invalid="true"] { border-color: var(--c-bordeaux); }

.choices { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.choices legend { margin-bottom: 0.6rem; }
.choice { position: relative; cursor: pointer; }
.choice input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.choice > span {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.7rem 1.1rem;
  border: 1.5px solid rgb(95 62 34 / 0.3);
  border-radius: 999px;
  font: 500 0.9rem / 1.2 var(--font-sans);
  color: var(--c-ink);
  transition: background-color var(--dur-fast) ease, color var(--dur-fast) ease, border-color var(--dur-fast) ease;
}
.choice:hover > span { border-color: var(--c-water); }
.choice input:checked + span { background: var(--c-water); border-color: var(--c-water); color: var(--c-ivory); }
.choice input:focus-visible + span { outline: 2px solid var(--c-brown); outline-offset: 3px; }
.choices .form__error { flex-basis: 100%; }

.upload { position: relative; }
.field > .upload__label {
  display: grid;
  gap: 0.3rem;
  padding: 1.25rem 1.4rem;
  border: 1.5px dashed rgb(95 62 34 / 0.45);
  border-radius: var(--radius);
  cursor: pointer;
  letter-spacing: 0;
  text-transform: none;
  transition: border-color var(--dur-fast) ease, background-color var(--dur-fast) ease;
}
.field > .upload__label:hover { border-color: var(--c-brown); background: var(--c-sand); }
.upload__title { font: 400 1.2rem / 1.3 var(--font-display); color: var(--c-brown); }
.upload__hint { font: 500 var(--fs-small) / 1.4 var(--font-sans); color: var(--c-soft); }
.upload__input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.upload:focus-within .upload__label { outline: 2px solid var(--c-brown); outline-offset: 3px; }

.captcha > label { font-size: 0.95rem; font-weight: 600; letter-spacing: 0.01em; text-transform: none; }
.captcha input { max-width: 8rem; }
.form__error { font-size: var(--fs-small); font-weight: 500; color: var(--c-bordeaux); }
.form__alert { padding: 1rem 1.25rem; border-radius: 0.75rem; font-weight: 500; color: var(--c-ivory); background: var(--c-bordeaux); }
.form__hp { position: absolute; left: -9999px; }
.form__submit { justify-self: start; }
.form__submit[aria-busy="true"] { opacity: 0.7; pointer-events: none; }
.form__legal { font-size: var(--fs-small); color: var(--c-soft); }
.form-sent { display: grid; gap: 1.25rem; justify-items: start; padding-block: 1.5rem; }
.form-sent:focus { outline: none; }

/* ------------------------------------------------------------ Pied de page */

.site-footer { color: var(--c-ivory); background: var(--c-footer); }
.site-footer__inner {
  display: grid;
  gap: clamp(3rem, 6vw, 4.5rem);
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(4rem, 8vw, 6.5rem) var(--gutter) 2rem;
}
.site-footer__top { display: grid; gap: 2.5rem; align-items: center; }
.site-footer__logo { width: clamp(10rem, 16vw, 13rem); height: auto; }
.site-footer__claim { max-width: 22ch; font: 400 clamp(1.75rem, 1rem + 2.2vw, 3.25rem) / 1.08 var(--font-display); color: var(--c-ivory); }
.site-footer__claim span { color: #f6e7cf; }
.site-footer__cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: 2.5rem var(--gap);
  padding-top: 2.5rem;
  border-top: 1px solid rgb(248 247 242 / 0.3);
}
.site-footer__cols h2 { margin-bottom: 1rem; font: 600 0.7rem / 1.3 var(--font-sans); letter-spacing: 0.22em; text-transform: uppercase; color: var(--c-ivory); }
.site-footer__cols ul { display: grid; gap: 0.4rem; }
.site-footer__cols a { transition: color var(--dur-fast) ease; }
.site-footer__cols a:hover { color: #f6e7cf; text-decoration: underline; text-underline-offset: 0.2em; }
.site-footer .is-placeholder { font-size: 0.72rem; }
.site-footer__legal a { text-decoration: underline; text-underline-offset: 0.2em; }
.site-footer__legal a:hover { color: #f6e7cf; }
.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgb(248 247 242 / 0.3);
  font-size: 0.8rem;
  color: var(--c-ivory);
}
@media (min-width: 900px) {
  .site-footer__top { grid-template-columns: auto 1fr; gap: clamp(2.5rem, 6vw, 5rem); }
}

@media (max-width: 599px) {
  .site-footer__logo { width: 8rem; }
  .site-footer__claim { font-size: 1.6rem; }
  .site-footer__cols { grid-template-columns: 1fr 1fr; gap: 2rem 1rem; }
  .site-footer__cols > :nth-child(n + 3) { grid-column: 1 / -1; }
  .alcove__actions .btn { padding-inline: 1.2rem; letter-spacing: 0.1em; }
}

/* ------------------------------------------------- Bouton devis façon chat */

.chat {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  --chat-bg: var(--c-orange);
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.45rem 1.3rem 0.45rem 0.45rem;
  border-radius: 999px;
  color: var(--c-ivory);
  background: var(--chat-bg);
  box-shadow: 0 0.75rem 2rem rgb(46 29 16 / 0.3);
  animation: chat-in 700ms var(--ease-out) 900ms backwards;
  transition: transform var(--dur-fast) ease, background-color var(--dur-fast) ease;
}
.chat:hover, .chat:focus-visible { --chat-bg: color-mix(in srgb, var(--c-orange) 82%, var(--c-night)); transform: translateY(-2px); }
.chat__icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  color: var(--chat-bg);
  background: var(--c-ivory);
}
.chat__icon::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0.8rem;
  height: 0.8rem;
  border: 2px solid var(--chat-bg);
  border-radius: 50%;
  background: #b8aca1;
}
.chat.is-open .chat__icon::after { background: #5fd08a; animation: chat-pulse 2.4s ease-out infinite; }
.chat__text { display: grid; gap: 0.25rem; }
.chat__status { font: 500 0.7rem / 1.2 var(--font-sans); color: rgb(255 255 255 / 0.9); }
.chat__action { font: 600 0.74rem / 1.2 var(--font-sans); letter-spacing: 0.12em; text-transform: uppercase; }
@keyframes chat-in { from { opacity: 0; transform: translateY(1rem); } }
@keyframes chat-pulse {
  0% { box-shadow: 0 0 0 0 rgb(95 208 138 / 0.65); }
  70%, 100% { box-shadow: 0 0 0 0.5rem rgb(95 208 138 / 0); }
}
@media (max-width: 599px) {
  .chat { gap: 0.6rem; padding-right: 1rem; }
  .chat__icon { width: 2.4rem; height: 2.4rem; }
  .chat__status { font-size: 0.64rem; }
  .chat__action { font-size: 0.66rem; }
}
@media (prefers-reduced-motion: reduce) {
  .chat, .chat.is-open .chat__icon::after { animation: none; }
}