/* ============================================================
   Bastide de la Chênaie — Gordes, Luberon
   Palette : crème, pierre, olive, ocre — l'esprit provençal
   ============================================================ */

:root {
  --creme: #faf6ee;
  --pierre: #ece4d4;
  --pierre-fonce: #d9cdb6;
  --olive: #6b7250;
  --olive-fonce: #4c5238;
  --ocre: #bd7a3f;
  --encre: #2c261e;
  --encre-doux: #5a5346;
  --blanc: #fffdf9;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", "Segoe UI", sans-serif;
  --maxw: 1180px;
  --radius: 14px;
  --shadow: 0 18px 50px -24px rgba(44, 38, 30, 0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--encre);
  background: var(--creme);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.12; }

a { color: inherit; }

/* ===== Navigation ===== */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2rem;
  transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
  color: var(--blanc);
}

.nav--scrolled {
  background: rgba(250, 246, 238, 0.93);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 24px rgba(44, 38, 30, 0.08);
  color: var(--encre);
  padding: 0.7rem 2rem;
}

.nav__brand {
  font-family: var(--serif);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.nav__brand span { font-style: italic; opacity: 0.75; font-size: 0.9em; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  font-size: 0.86rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.nav__links a { text-decoration: none; opacity: 0.88; transition: opacity 0.2s; }
.nav__links a:hover { opacity: 1; }

.nav__cta {
  border: 1px solid currentColor;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  transition: background 0.25s, color 0.25s;
}

.nav--scrolled .nav__cta { border-color: var(--olive); color: var(--olive); }
.nav__cta:hover { background: var(--olive); border-color: var(--olive); color: var(--blanc) !important; opacity: 1 !important; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav__burger span {
  width: 24px;
  height: 2px;
  background: currentColor;
  transition: transform 0.25s, opacity 0.25s;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--blanc);
  overflow: hidden;
}

.hero__media, .hero__media img, .hero__media .ph {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(30, 26, 18, 0.42) 0%, rgba(30, 26, 18, 0.18) 40%, rgba(30, 26, 18, 0.5) 100%);
}

.hero__content { position: relative; z-index: 2; padding: 6rem 1.5rem 2rem; max-width: 860px; }

.hero__kicker {
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-bottom: 1.2rem;
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-weight: 500;
  letter-spacing: 0.015em;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.25);
}

.hero__sub {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  margin-top: 1.1rem;
  opacity: 0.95;
}

.hero__actions { margin-top: 2.2rem; display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--blanc);
  opacity: 0.85;
  animation: bob 2.4s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(7px); }
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 1.9rem;
  border-radius: 999px;
  transition: transform 0.2s, box-shadow 0.2s, background 0.25s, color 0.25s;
  cursor: pointer;
}

.btn--solid { background: var(--ocre); color: var(--blanc); border: 1px solid var(--ocre); }
.btn--solid:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -12px rgba(189, 122, 63, 0.7); }

.btn--ghost { border: 1px solid rgba(255, 253, 249, 0.75); color: var(--blanc); }
.btn--ghost:hover { background: rgba(255, 253, 249, 0.14); }

.btn--wide { width: 100%; border: none; }

/* ===== Figures band ===== */
.figures { background: var(--olive); color: var(--creme); }

.figures__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2.4rem 1.5rem;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.figure strong {
  display: block;
  font-family: var(--serif);
  font-size: 2.1rem;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.figure span { font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.85; }

/* ===== Sections ===== */
.section { padding: 6rem 1.5rem; }
.section--tinted { background: var(--pierre); }

.section__inner { max-width: var(--maxw); margin: 0 auto; }
.section__inner--narrow { max-width: 760px; }

.section__inner--split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 4rem;
  align-items: center;
}

.section__inner--reverse .section__text { order: 2; }
.section__inner--reverse .section__media { order: 1; }

.section__inner + .section__inner { margin-top: 4.5rem; }

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ocre);
  margin-bottom: 0.9rem;
}

.section h2 {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  margin-bottom: 1.3rem;
  color: var(--encre);
}

.section__text p { margin-bottom: 1rem; color: var(--encre-doux); }
.section__text p strong { color: var(--encre); font-weight: 500; }

.lead {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--encre-doux);
  max-width: 640px;
}

.section__head { text-align: center; margin-bottom: 3.2rem; }
.section__head .lead { margin: 0 auto; }

.checklist { list-style: none; margin-top: 1.4rem; }

.checklist li {
  position: relative;
  padding: 0.4rem 0 0.4rem 1.9rem;
  color: var(--encre-doux);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78rem;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--olive);
  border-bottom: 2px solid var(--olive);
  transform: rotate(-45deg);
}

.section__media { position: relative; }

.section__media img, .section__media .ph {
  width: 100%;
  aspect-ratio: 4 / 3.2;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.section__media figcaption {
  margin-top: 0.8rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.98rem;
  color: var(--encre-doux);
  text-align: right;
}

/* ===== Cards (chambres) ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}

.card {
  background: var(--blanc);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 10px 34px -18px rgba(44, 38, 30, 0.28);
  transition: transform 0.25s, box-shadow 0.25s;
}

.card:hover { transform: translateY(-5px); box-shadow: 0 22px 44px -18px rgba(44, 38, 30, 0.36); }

.card figure img, .card figure .ph { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.card__body { padding: 1.3rem 1.4rem 1.5rem; }

.card__body h3 { font-size: 1.35rem; margin-bottom: 0.45rem; }

.card__body p { font-size: 0.94rem; color: var(--encre-doux); }

/* ===== Amenities ===== */
.amenities {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.amenity {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  background: var(--blanc);
  border: 1px solid var(--pierre-fonce);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  font-size: 0.92rem;
}

.amenity svg { width: 30px; height: 30px; flex-shrink: 0; color: var(--olive); }

/* ===== Mosaïque (espaces de vie) ===== */
.mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
  margin-bottom: 2.6rem;
}

.mosaic figure { position: relative; border-radius: var(--radius); overflow: hidden; }

.mosaic__big { grid-column: span 2; grid-row: span 2; }

.mosaic img {
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.mosaic figure:hover img { transform: scale(1.04); }

.mosaic figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.6rem 1rem 0.75rem;
  background: linear-gradient(180deg, transparent, rgba(30, 26, 18, 0.72));
  color: var(--blanc);
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
}

.checklist--cols { columns: 2; column-gap: 2.5rem; }
.checklist--cols li { break-inside: avoid; }

.card__meta {
  font-size: 0.8rem !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ocre) !important;
  margin-bottom: 0.5rem;
}


/* seconde rangée de cartes (les salles d'eau) et mosaïque à 3 vues */
.cards--trois { grid-template-columns: repeat(3, 1fr); margin-top: 1.6rem; }
.mosaic--trois { grid-template-columns: repeat(3, 1fr); }
.mosaic--trois figure { grid-column: auto; grid-row: auto; }

/* ===== Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.gallery figure {
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
}

.gallery figure:nth-child(1),
.gallery figure:nth-child(8) { grid-column: span 2; grid-row: span 2; }

.gallery img, .gallery .ph {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery figure:hover img { transform: scale(1.045); }

/* ===== Placeholder (photos à venir) ===== */
.ph {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  background:
    linear-gradient(145deg, var(--pierre) 0%, var(--pierre-fonce) 100%);
  color: var(--encre-doux);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.ph::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed rgba(90, 83, 70, 0.4);
  border-radius: 10px;
}

.ph--hero {
  background:
    radial-gradient(120% 90% at 50% 100%, #8a8f6a 0%, transparent 55%),
    linear-gradient(180deg, #a9b0c4 0%, #cfc4a8 55%, #8a8f6a 100%);
  color: rgba(255, 253, 249, 0.0);
}

/* ===== Région ===== */
.region {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  margin-bottom: 3rem;
}

.region__item {
  background: var(--blanc);
  border-left: 3px solid var(--ocre);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.1rem 1.3rem;
  box-shadow: 0 8px 26px -18px rgba(44, 38, 30, 0.3);
}

.region__item strong { display: block; font-family: var(--serif); font-size: 1.18rem; font-weight: 500; }

.region__item span { font-size: 0.88rem; color: var(--encre-doux); }

.map iframe {
  width: 100%;
  height: 420px;
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.map__note {
  margin-top: 0.8rem;
  font-size: 0.9rem;
  color: var(--encre-doux);
  font-style: italic;
  text-align: center;
}

/* ===== Infos ===== */
.infos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem;
}

.info {
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 1.7rem 1.9rem;
  box-shadow: 0 10px 30px -20px rgba(44, 38, 30, 0.3);
}

/* déclarés après .infos pour que la cascade les laisse gagner */
.infos--four { grid-template-columns: repeat(4, 1fr); }
.infos--trois { grid-template-columns: repeat(3, 1fr); }

.info h3 { font-size: 1.35rem; margin-bottom: 0.5rem; color: var(--olive-fonce); }

.info p { font-size: 0.95rem; color: var(--encre-doux); }

/* ===== Contact ===== */
.section--contact {
  background:
    radial-gradient(100% 130% at 85% 0%, rgba(189, 122, 63, 0.25) 0%, transparent 55%),
    var(--olive-fonce);
  color: var(--creme);
}

.section__head--light h2 { color: var(--creme); }
.section__head--light .lead { color: rgba(250, 246, 238, 0.85); }
.section__head--light .eyebrow { color: #d8b98a; }

.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }

.contact-form__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1.1rem; }

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(250, 246, 238, 0.8);
}

.contact-form input, .contact-form textarea, .contact-form select {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--encre);
  background: var(--blanc);
  border: none;
  border-radius: 10px;
  padding: 0.8rem 1rem;
  width: 100%;
}

.contact-form select { appearance: none; cursor: pointer; }

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus { outline: 2px solid var(--ocre); }

.contact-form__alt { text-align: center; font-size: 0.92rem; color: rgba(250, 246, 238, 0.85); }
.contact-form__alt a { color: #e8c79a; }

/* ===== Footer ===== */
.footer { background: var(--encre); color: rgba(250, 246, 238, 0.8); text-align: center; padding: 3rem 1.5rem; }

.footer__brand { font-family: var(--serif); font-size: 1.5rem; color: var(--creme); }
.footer__brand span { font-style: italic; opacity: 0.75; font-size: 0.9em; }

.footer__fine { margin-top: 1rem; font-size: 0.82rem; opacity: 0.7; }
.footer__fine a { color: inherit; }

/* ============================================================
   Privatisation événementielle
   ============================================================ */

/* --- Passerelle depuis l'accueil --- */
.crosslink {
  position: relative;
  min-height: 62vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--blanc);
  overflow: hidden;
}

.crosslink__media, .crosslink__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.crosslink__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(30, 26, 18, 0.55) 0%, rgba(30, 26, 18, 0.35) 45%, rgba(30, 26, 18, 0.62) 100%);
}

.crosslink__content { position: relative; z-index: 2; padding: 4.5rem 1.5rem; max-width: 720px; }

.crosslink__content .eyebrow { color: #e2c396; }

.crosslink__content h2 {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4.2vw, 2.9rem);
  font-weight: 500;
  color: var(--blanc);
  margin-bottom: 1rem;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.28);
}

.crosslink__content p {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  color: rgba(255, 253, 249, 0.93);
  margin-bottom: 1.8rem;
}

/* --- Bandeau de capacités (les espaces) --- */
.spaces {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.space {
  background: var(--blanc);
  border: 1px solid var(--pierre-fonce);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem 1.6rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s;
}

.space:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -22px rgba(44, 38, 30, 0.35); }

.space__head { margin-bottom: 1rem; }

.space h3 { font-size: 1.4rem; margin-bottom: 0.2rem; }

.space__type {
  font-size: 0.76rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ocre);
}

.space__caps {
  display: flex;
  gap: 1.8rem;
  padding: 0.9rem 0 1rem;
  border-top: 1px solid var(--pierre);
  border-bottom: 1px solid var(--pierre);
  margin-bottom: 0.95rem;
}

.space__cap strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.9rem;
  font-weight: 500;
  line-height: 1;
  color: var(--olive-fonce);
}

.space__cap span { font-size: 0.78rem; letter-spacing: 0.05em; color: var(--encre-doux); }

.space p { font-size: 0.93rem; color: var(--encre-doux); margin: 0; }

/* --- Formules --- */
.formules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.formule {
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 1.7rem 1.7rem 1.8rem;
  box-shadow: 0 10px 32px -20px rgba(44, 38, 30, 0.3);
  display: flex;
  flex-direction: column;
  border-top: 3px solid var(--olive);
}

.formule--wide { border-top-color: var(--ocre); }

.formule h3 { font-size: 1.5rem; margin-bottom: 0.3rem; }

.formule__hours {
  font-family: var(--sans);
  font-size: 0.84rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ocre);
  margin-bottom: 1.1rem;
}

/* petite frise horaire */
.formule__bar {
  position: relative;
  height: 6px;
  border-radius: 999px;
  background: var(--pierre);
  margin-bottom: 1.15rem;
}

.formule__bar span {
  position: absolute;
  top: 0;
  bottom: 0;
  border-radius: 999px;
  background: var(--olive);
}

.formule--wide .formule__bar span { background: var(--ocre); }

.formule p { font-size: 0.94rem; color: var(--encre-doux); margin-bottom: 1.2rem; flex-grow: 1; }

.formule__price {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--olive-fonce);
  padding-top: 0.9rem;
  border-top: 1px solid var(--pierre);
}

/* --- Options --- */
.options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 3rem;
}

.option {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.2rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--pierre-fonce);
}

.option__label strong { display: block; font-weight: 400; font-size: 1.02rem; }
.option__label span { font-size: 0.86rem; color: var(--encre-doux); }

.option__price {
  flex-shrink: 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.98rem;
  color: var(--ocre);
}

/* --- Note / avertissement --- */
.note {
  margin-top: 2.2rem;
  padding: 1.3rem 1.6rem;
  background: rgba(107, 114, 80, 0.09);
  border-left: 3px solid var(--olive);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.93rem;
  color: var(--encre-doux);
}

.note strong { color: var(--encre); font-weight: 500; }

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(20, 17, 12, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}

.lightbox[hidden] { display: none; }

.lightbox img { max-width: 100%; max-height: 90vh; border-radius: 8px; }

.lightbox__close {
  position: absolute;
  top: 1.2rem;
  right: 1.6rem;
  font-size: 2.4rem;
  background: none;
  border: none;
  color: var(--creme);
  cursor: pointer;
  line-height: 1;
  z-index: 2;
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3.2rem;
  line-height: 1;
  padding: 0.4rem 1rem;
  background: none;
  border: none;
  color: var(--creme);
  opacity: 0.7;
  cursor: pointer;
  transition: opacity 0.2s;
  z-index: 2;
}

.lightbox__nav:hover { opacity: 1; }
.lightbox__nav--prev { left: 0.5rem; }
.lightbox__nav--next { right: 0.5rem; }

.lightbox__count {
  position: absolute;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(250, 246, 238, 0.75);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
}

/* ===== Reveal on scroll ===== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.reveal--visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__scroll { animation: none; }
}

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .figures__grid { grid-template-columns: repeat(3, 1fr); row-gap: 2rem; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .amenities { grid-template-columns: repeat(2, 1fr); }
  .region { grid-template-columns: repeat(2, 1fr); }
  .infos--four, .infos--trois { grid-template-columns: repeat(2, 1fr); }
  .cards--trois, .mosaic--trois { grid-template-columns: repeat(2, 1fr); }
  .mosaic { grid-template-columns: repeat(2, 1fr); }
  .mosaic__big { grid-column: span 2; grid-row: auto; }
  .spaces, .formules { grid-template-columns: repeat(2, 1fr); }
  .section__inner--split { grid-template-columns: 1fr; gap: 2.4rem; }
  .section__inner--reverse .section__text { order: 1; }
  .section__inner--reverse .section__media { order: 2; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .section { padding: 4rem 1.2rem; }
  .cards, .amenities, .region, .infos, .infos--four, .infos--trois,
  .cards--trois, .mosaic--trois { grid-template-columns: 1fr; }
  .spaces, .formules, .options { grid-template-columns: 1fr; }
  .mosaic { grid-template-columns: 1fr; }
  .mosaic__big { grid-column: auto; }
  .checklist--cols { columns: 1; }
  .lightbox { padding: 3.5rem 0.5rem; }
  .lightbox__nav { font-size: 2.4rem; padding: 0.3rem 0.5rem; }
  .figures__grid { grid-template-columns: repeat(2, 1fr); }
  .nav__burger { display: flex; }
  .nav__links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100svh;
    width: min(78vw, 320px);
    flex-direction: column;
    justify-content: center;
    background: var(--olive-fonce);
    color: var(--creme);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2);
  }
  .nav__links.nav__links--open { transform: none; }
  .nav--scrolled .nav__links { color: var(--creme); }
  .nav--scrolled .nav__links .nav__cta { border-color: var(--creme); color: var(--creme); }
  .nav__burger { z-index: 60; }
  .nav__burger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__burger--open span:nth-child(2) { opacity: 0; }
  .nav__burger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}