/* Bois & Rivages — feuille de style principale */
@font-face {
  font-family: "Satoshi";
  src: url("/assets/fonts/Satoshi-Variable.woff2") format("woff2");
  font-weight: 300 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Satoshi";
  src: url("/assets/fonts/Satoshi-VariableItalic.woff2") format("woff2");
  font-weight: 300 900; font-style: italic; font-display: swap;
}
:root {
  --brun: #250900;
  --brun-2: #4a2a1c;
  --creme: #fff2d4;
  --beige: #f1e3c8;
  --clair: #fbf3e6;
  --blanc: #ffffff;
  --radius: 14px;
  --container: 1600px;
  --side: clamp(16px, 3.4vw, 60px);
  --hero-gap: clamp(8px, .8vw, 14px);
  --nav-top: clamp(10px, 1.2vw, 20px);
  --nav-h: 62px;
  --font: "Satoshi", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --shadow: 0 6px 24px -8px rgba(37, 9, 0, .18);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--brun);
  background: var(--blanc);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  caret-color: var(--brun);
}
::selection { background: var(--brun); color: var(--creme); }
:focus-visible { outline: 2px solid var(--brun); outline-offset: 3px; border-radius: 4px; }
.hero :focus-visible, .site-footer :focus-visible { outline-color: var(--creme); }
html { scrollbar-color: var(--beige) var(--blanc); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-underline-offset: .2em; text-decoration-thickness: 1px; }
h1, h2, h3 { line-height: 1.08; margin: 0 0 .55em; font-weight: 700; letter-spacing: -.02em; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.5vw, 3.8rem); letter-spacing: -.03em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; text-wrap: pretty; }

.container { width: min(var(--container), 100% - 2 * var(--side)); margin-inline: auto; }
.container--wide { width: min(var(--container), 100% - 2 * var(--side)); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--brun); color: #fff; padding: 8px 12px; border-radius: 8px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  padding: .6em 1.1em; border-radius: 999px;
  font: 500 .95rem/1 var(--font); text-decoration: none;
  border: 1.5px solid var(--brun); background: transparent; color: var(--brun);
  cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s var(--ease-out);
}
.btn svg { width: 1em; height: 1em; transition: transform .3s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: scale(.97); }
.btn--dark { background: var(--brun); color: var(--creme); }
.btn--dark:hover { background: var(--brun-2); }
.btn--light { background: var(--creme); border-color: var(--creme); color: var(--brun); font-size: 1.05rem; padding: .75em 1.3em; }
.btn--light:hover { background: var(--blanc); border-color: var(--blanc); }
.btn--outline:hover { background: var(--brun); color: var(--creme); }

/* ---------- En-tête ---------- */
.site-header { position: sticky; top: 0; z-index: 50; padding-top: 16px; }
.nav {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: var(--nav-h);
  background: var(--creme); border-radius: 999px; padding: 10px 14px 10px 22px;
  transition: box-shadow .3s;
}
.site-header.is-scrolled .nav { box-shadow: var(--shadow); }
.nav__logo img { height: 40px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 22px; list-style: none; margin: 0; padding: 0; }
.nav__links a { text-decoration: none; font-size: .92rem; font-weight: 500; }
.nav__links a:not(.btn) { background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; padding-bottom: 2px; transition: background-size .35s var(--ease-out); }
.nav__links a:not(.btn):hover, .nav__links a[aria-current="page"] { background-size: 100% 1px; }
.nav__toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--brun); }
.nav__toggle svg { width: 26px; height: 26px; }

@media (max-width: 860px) {
  .nav { border-radius: 24px; flex-wrap: wrap; }
  .nav__toggle { display: block; }
  .nav__links { display: none; width: 100%; flex-direction: column; align-items: flex-start; gap: 14px; padding: 10px 8px 14px; }
  .nav.is-open .nav__links { display: flex; }
  .nav__links a { font-size: 1.05rem; }
}

/* ---------- Hero ---------- */
.hero { margin-top: 12px; }
.hero__inner {
  position: relative; border-radius: var(--radius); overflow: hidden;
  min-height: min(78vh, 640px); display: flex; align-items: flex-end;
  color: #fff;
}
.hero__inner > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__inner::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top right, rgba(20, 6, 0, .72) 0%, rgba(20, 6, 0, .35) 45%, rgba(20, 6, 0, 0) 75%);
}
.hero__content { position: relative; z-index: 1; padding: clamp(24px, 5vw, 56px) clamp(20px, 4vw, 40px); max-width: 640px; }
.hero__content h1 { max-width: 12ch; }
.hero--small .hero__content h1 { max-width: 20ch; font-size: clamp(2rem, 4.5vw, 3rem); }
.hero__content p { font-size: 1.1rem; max-width: 480px; }
.hero--small .hero__inner { min-height: 360px; }

/* ---------- Sections ---------- */
.section { padding: clamp(64px, 9vw, 120px) 0; position: relative; overflow: hidden; }
.section--creme { background: var(--creme); margin: var(--hero-gap); border-radius: 16px; }
.section--creme + .section--creme { margin-top: 0; }
.site-footer { margin: var(--hero-gap); border-radius: 16px; }
.section > .container { position: relative; z-index: 1; }
.motif { position: absolute; pointer-events: none; z-index: 0; width: clamp(260px, 38vw, 520px); }
.motif--tr { top: -40px; right: -60px; }
.motif--tl { top: -40px; left: -80px; transform: scaleX(-1); }
.motif--br { bottom: -80px; right: -60px; transform: rotate(180deg); }
.lead { font-size: 1.15rem; max-width: 60ch; }
.cta { text-align: center; }
.cta .lead { margin-inline: auto; }
.section--tight { padding-top: 40px; }

/* ---------- Cartes prestations ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.card { display: flex; flex-direction: column; }
.card__media { display: block; border-radius: 10px; overflow: hidden; margin-bottom: 22px; }
.card img { aspect-ratio: 1 / .97; object-fit: cover; width: 100%; transition: transform .8s var(--ease-out); }
.card:hover img { transform: scale(1.04); }
.card h3 { margin-bottom: .5em; }
.card p { font-size: .94rem; flex: 1; }
.card .btn { align-self: flex-start; font-size: .85rem; }
@media (max-width: 860px) { .cards { grid-template-columns: 1fr; gap: 44px; } }

/* ---------- Deux colonnes ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split img { border-radius: var(--radius); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.split--top { align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.list-check { list-style: none; padding: 0; margin: 0 0 1.4em; }
.list-check li { padding-left: 1.6em; position: relative; margin-bottom: .5em; }
.list-check li::before { content: ""; position: absolute; left: 0; top: .5em; width: .7em; height: .7em; border-radius: 50%; background: var(--brun); }

.tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.tags li { background: var(--blanc); border-radius: 999px; padding: .35em .9em; font-size: .9rem; }
.section:not(.section--creme) .tags li { background: var(--creme); }

/* ---------- Étapes ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; counter-reset: step; list-style: none; padding: 0; margin: 32px 0 0; }
.steps li { background: var(--blanc); border-radius: var(--radius); padding: 24px; counter-increment: step; }
.section:not(.section--creme) .steps li { background: var(--creme); }
.steps li::before { content: "0" counter(step); display: block; font-weight: 700; font-size: 1.6rem; margin-bottom: 8px; }
.steps h3 { font-size: 1.25rem; }
.steps p { font-size: .93rem; margin: 0; }

/* ---------- Galerie ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin-top: 40px; }
.gallery figure { margin: 0; }
.gallery figure > img { border-radius: var(--radius); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; transition: filter .4s; }
.gallery figure:hover > img { filter: saturate(1.12) brightness(1.03); }
.gallery figcaption { font-size: .92rem; margin-top: 10px; }
.gallery figcaption strong { display: block; font-size: 1.02rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-top: 32px; }
.faq details { border-bottom: 1.5px solid var(--beige); padding: 18px 0; }
.faq summary { font-weight: 700; font-size: 1.08rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.contact__tel { font-size: 1.15rem; font-weight: 500; text-decoration: none; }
.contact__tel:hover { text-decoration: underline; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 28px; }
.form .full { grid-column: 1 / -1; }
.form label { display: block; font-weight: 700; font-size: 1.2rem; margin-bottom: 6px; }
.form input, .form textarea {
  width: 100%; border: 1.5px solid transparent; background: var(--creme); color: var(--brun);
  border-radius: 6px; padding: 10px 12px; font: 400 1rem var(--font);
}
.form textarea { min-height: 130px; resize: vertical; }
.form input:focus-visible, .form textarea:focus-visible { outline: none; border-color: var(--brun); background: var(--blanc); }
.form ::placeholder { color: #7a5a4a; opacity: 1; }
.form input, .form textarea { transition: border-color .2s, background .2s; }
.form input:hover, .form textarea:hover { border-color: var(--beige); }
.form input:user-invalid, .form textarea:user-invalid { border-color: #a3321a; }
.form__legal { font-size: .82rem; color: #5c3b2c; margin: 0; }
.hidden { display: none; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .form { grid-template-columns: 1fr; } }

/* ---------- Fil d'Ariane ---------- */
.breadcrumb { font-size: .85rem; margin-top: 22px; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; }
.breadcrumb li + li::before { content: "›"; margin-right: 6px; opacity: .6; }
.breadcrumb a { text-decoration: none; color: #5c3b2c; }
.breadcrumb a:hover { opacity: 1; text-decoration: underline; }

/* ---------- Texte long ---------- */
.prose { max-width: 760px; }
.prose h2 { font-size: 1.6rem; margin-top: 1.6em; }
.prose h3 { margin-top: 1.4em; }

/* ---------- Pied de page ---------- */
.site-footer { background: var(--brun); color: var(--creme); padding: 56px 0 28px; margin-top: 0; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer__logo { height: 46px; width: auto; margin-bottom: 14px; }
.site-footer h2 { font-size: 1rem; margin-bottom: 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 6px; font-size: .93rem; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer__bottom { border-top: 1px solid rgba(255, 242, 212, .2); margin-top: 40px; padding-top: 20px; font-size: .82rem; color: #e6d6b8; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
@media (max-width: 760px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- Mouvement : une seule entrée, sur le hero ---------- */
@media (prefers-reduced-motion: no-preference) {
  .hero__inner > img { animation: hero-settle 1.6s var(--ease-out) both; }
  .hero__content > * { animation: hero-rise .9s var(--ease-out) both; }
  .hero__content > :nth-child(2) { animation-delay: .12s; }
  .hero__content > :nth-child(3) { animation-delay: .24s; }
}
@keyframes hero-settle { from { transform: scale(1.06); } to { transform: none; } }
@keyframes hero-rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}
.card h2 { font-size: 1.3rem; }
.steps--plain li::before { content: none; }
.mt { margin-top: 1.5em; }
.section--after-crumb { margin-top: 20px; }

/* ---------- Accueil : hero pleine largeur, menu flottant par-dessus ---------- */
.page-home .site-header { padding-top: calc(var(--hero-gap) + var(--nav-top)); }
.hero--home { margin-top: calc(var(--hero-gap) - var(--hero-gap) - var(--nav-top) - var(--nav-h)); padding-inline: var(--hero-gap); }
.hero--home .hero__inner { min-height: clamp(560px, 59vw, 94vh); border-radius: 16px; }
.hero--home .hero__inner::after {
  background:
    linear-gradient(to bottom, rgba(20, 6, 0, .28) 0%, rgba(20, 6, 0, 0) 22%),
    linear-gradient(to top right, rgba(20, 6, 0, .75) 0%, rgba(20, 6, 0, .35) 45%, rgba(20, 6, 0, 0) 75%);
}
.hero--home .hero__content { padding: clamp(28px, 4vw, 56px) calc(var(--side) - var(--hero-gap) + 12px); max-width: 860px; }
.hero--home h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); }
.page-home .site-header:not(.is-scrolled) .nav { box-shadow: 0 8px 30px -12px rgba(20, 6, 0, .35); }

/* ---------- Menu sombre au-dessus des sections crème ---------- */
.nav__logo { display: grid; }
.nav__logo img { grid-area: 1 / 1; transition: opacity .3s; }
.logo--creme { opacity: 0; }
.nav { transition: background-color .35s, color .35s, box-shadow .3s; }
.nav a, .nav__toggle { transition: color .35s; }
.site-header.on-creme .nav { background: var(--brun); color: var(--creme); }
.site-header.on-creme .nav__links a:not(.btn), .site-header.on-creme .nav__toggle { color: var(--creme); }
.site-header.on-creme .logo--brun { opacity: 0; }
.site-header.on-creme .logo--creme { opacity: 1; }
.site-header.on-creme .btn--dark { background: var(--creme); color: var(--brun); border-color: var(--creme); }
.site-header.on-creme .btn--dark:hover { background: var(--blanc); border-color: var(--blanc); }
.site-header.on-creme :focus-visible { outline-color: var(--creme); }
.contact__sub { font-size: 1.3rem; margin-top: 1.6em; }
.prose a, main p a:not(.btn) { text-decoration: underline; }