:root {
  --bg: #0b0f1a;
  --bg-subtle: #10152a;
  --bg-section: #0d1220;
  --title: #e6f1ff;
  --subtitle: #2ef2c3;
  --text: #8fa3fb;
  --accent: #4fd1ff;
  --accent-dim: rgba(79, 209, 255, 0.15);
  --surface: rgba(230, 241, 255, 0.05);
  --surface-hover: rgba(230, 241, 255, 0.08);
  --surface-strong: rgba(230, 241, 255, 0.1);
  --border: rgba(230, 241, 255, 0.1);
  --border-accent: rgba(46, 242, 195, 0.25);
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.3);
  --radius: 18px;
  --radius-sm: 14px;
  --radius-xs: 10px;
  --max: 1120px;
  --font-title: "Kindred Youth", cursive;
  --font-sub: "Space Grotesk", sans-serif;
  --font-body: Arial, sans-serif;
  --fs-h1: clamp(2.2rem, 0.4rem + 6vw, 4.5rem);
  --fs-h2: clamp(1.5rem, 0.9rem + 2.8vw, 2.6rem);
  --fs-h3: clamp(1.15rem, 0.8rem + 1.2vw, 1.45rem);
  --fs-body: 1.05rem;
  --lh-body: 1.55;
  --lh-head: 1.15;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-family: var(--font-body);
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100%;
}

body {
  min-height: 100%;
  color: var(--text);
  font-family: var(--font-body);
  line-height: var(--lh-body);
  font-size: 16px;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

h1 {
  font-family: var(--font-title);
  color: var(--title);
  font-size: var(--fs-h1);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0.02em;
  margin: 0 0 12px;
}

h2 {
  font-family: var(--font-sub);
  color: var(--subtitle);
  font-size: var(--fs-h2);
  font-weight: 600;
  line-height: var(--lh-head);
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}

h3 {
  font-family: var(--font-sub);
  color: var(--subtitle);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 8px;
}

p {
  margin: 0 0 14px;
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--text);
}

strong {
  color: var(--title);
  font-weight: 700;
}

em {
  color: var(--accent);
  font-style: italic;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 120ms ease, text-decoration-color 120ms ease;
}

a:hover {
  color: var(--subtitle);
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: -999px;
  top: 10px;
  padding: 10px 12px;
  background: var(--bg);
  color: var(--title);
  border-radius: var(--radius-xs);
  z-index: 9999;
}

.skip:focus {
  left: 10px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(11, 15, 26, 0.85);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 150ms ease;
  padding-inline: 0;
}

.site-header.is-elevated {
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.5);
}

.site-header .container {
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding-left: max(env(safe-area-inset-left, 0px), clamp(14px, 4vw, 40px));
  padding-right: max(env(safe-area-inset-right, 0px), clamp(14px, 4vw, 40px));
  box-sizing: border-box;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  row-gap: 10px;
  padding: 10px 0;
  min-width: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin: 0;
  padding: 0;
  text-decoration: none;
}

.brand-text {
  font-family: var(--font-sub);
  color: var(--title);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.burger {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--title);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  cursor: pointer;
  flex-shrink: 0;
  margin-left: auto;
  font-size: 1.2rem;
  line-height: 1;
}

.burger:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 209, 255, 0.4);
}

.menu {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  justify-content: flex-start;
  gap: clamp(12px, 1.8vw, 24px);
  flex-wrap: nowrap;
  white-space: nowrap;
  min-width: 0;
  overflow: visible;
  margin-left: clamp(8px, 1.5vw, 18px);
  padding-inline: clamp(12px, 2vw, 28px);
}

.menu::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.menu-links {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  justify-content: space-between;
  gap: clamp(4px, 0.7vw, 16px);
  flex-wrap: nowrap;
  min-width: 0;
  overflow: visible;
}

.menu-aside {
  display: flex;
  align-items: center;
  gap: clamp(4px, 0.9vw, 10px);
  flex-shrink: 0;
}

.menu-links > a {
  box-sizing: border-box;
  height: 40px;
  padding: 0 8px;
  border-radius: 12px;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  font-family: var(--font-sub);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: normal;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  transition: background 120ms ease, color 120ms ease;
}

.menu-links > a:hover {
  background: var(--surface-hover);
  color: var(--title);
  text-decoration: none;
}

.menu-links > a:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 209, 255, 0.4);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-accent);
  background: rgba(46, 242, 195, 0.08);
  color: var(--subtitle);
  font-weight: 600;
  font-family: var(--font-sub);
  font-size: 1rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease, color 120ms ease;
}

.button:hover {
  background: rgba(46, 242, 195, 0.16);
  border-color: rgba(46, 242, 195, 0.45);
  color: #fff;
  transform: translateY(-1px);
  text-decoration: none;
}

.button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(46, 242, 195, 0.35);
}

button.button {
  appearance: none;
  -webkit-appearance: none;
}

.button--primary {
  border-color: rgba(79, 209, 255, 0.3);
  background: rgba(79, 209, 255, 0.1);
  color: var(--accent);
}

.button--primary:hover {
  background: rgba(79, 209, 255, 0.2);
  border-color: rgba(79, 209, 255, 0.5);
  color: #fff;
}

.menu-aside .button {
  height: 40px;
  padding: 0 14px;
  font-size: 0.9rem;
}

.site-header .menu-aside .button--primary {
  background: rgba(79, 209, 255, 0.15);
  border-color: rgba(79, 209, 255, 0.35);
  color: var(--accent);
}

.site-header .menu-aside .button--primary:hover {
  background: rgba(79, 209, 255, 0.25);
  border-color: rgba(79, 209, 255, 0.55);
  color: #fff;
}

.lang {
  position: relative;
  flex-shrink: 0;
  margin-left: 10px;
}

.lang__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--title);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  transition: background 120ms ease, border-color 120ms ease;
}

.lang__toggle:hover {
  background: var(--surface-hover);
  border-color: var(--border-accent);
}

.lang__toggle:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 209, 255, 0.4);
}

.lang__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 140px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: rgba(11, 15, 26, 0.98);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  z-index: 60;
  display: none;
}

.lang.is-open .lang__menu {
  display: block;
}

.lang__menu a {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-sub);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
}

.lang__menu a:hover {
  background: var(--surface-hover);
  color: var(--title);
  text-decoration: none;
}

.lang__menu a[aria-current="page"] {
  color: var(--subtitle);
  font-weight: 600;
}

.hero {
  width: 100%;
  max-width: 100%;
  padding: clamp(80px, 14vw, 140px) 0 clamp(56px, 9vw, 96px);
  position: relative;
  overflow: hidden;
  background-image: url('./assets/optimized/092025_Symbiose2025-6588.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 15, 26, 0.7) 0%, rgba(11, 15, 26, 0.55) 50%, rgba(11, 15, 26, 0.85) 100%);
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-intro {
  padding-bottom: clamp(18px, 2.8vw, 28px);
}

.hero-intro__title {
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-weight: 400;
}

.hero-intro__title {
  margin: 0 0 12px;
  font-family: var(--font-sub);
  font-weight: 700;
}

.hero-intro__subtitle {
  margin: 0 0 8px;
  font-family: var(--font-sub);
  font-size: var(--fs-h2);
  font-weight: 500;
  color: var(--subtitle);
  line-height: 1.12;
}

.hero-intro__tagline {
  margin: 0;
  font-size: var(--fs-body);
  color: var(--text);
  max-width: 60ch;
}

.hero-intro__meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 3vw, 32px);
  margin-top: clamp(20px, 3vw, 36px);
  padding: 0;
  list-style: none;
}

.hero-intro__meta li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sub);
  font-size: 1rem;
  font-weight: 500;
  color: var(--accent);
}

.hero-intro__meta li .meta-label {
  color: var(--text);
  font-weight: 400;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(24px, 3.5vw, 40px);
}

.section {
  padding: clamp(56px, 10vw, 80px) 0;
}

.section--concept {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section--attendre {
  background: var(--bg);
}

.section--valeurs {
  background: linear-gradient(180deg, rgba(46, 242, 195, 0.03), rgba(79, 209, 255, 0.02));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section--engagements {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section--billet {
  background: linear-gradient(180deg, rgba(79, 209, 255, 0.04), transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section--alimentation {
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section--transport {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.hero--surprise {
  background-image: url('./assets/optimized/mycelium-moody.jpg');
  background-size: cover;
  background-position: center 40%;
  text-align: center;
}

.hero--surprise .hero__title {
  font-family: var(--font-sub);
  font-weight: 700;
  font-size: var(--fs-h1);
  color: var(--title);
  margin: 0 0 12px;
}

.hero--surprise .hero__subtitle {
  font-family: var(--font-sub);
  font-size: var(--fs-h2);
  font-weight: 500;
  color: var(--subtitle);
  margin: 0;
}

.section--bg {
  background-size: cover;
  background-position: center 30%;
  position: relative;
}

@supports (background-attachment: fixed) {
  .section--bg {
    background-attachment: fixed;
  }
}

@media (max-width: 640px) {
  .section--bg {
    background-attachment: scroll;
  }
}

.section--bg .section__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 15, 26, 0.88) 0%, rgba(11, 15, 26, 0.75) 50%, rgba(11, 15, 26, 0.92) 100%);
  pointer-events: none;
}

.section-head {
  display: grid;
  gap: 8px;
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.section-head h2 {
  margin: 0;
}

.section-head p {
  margin: 0;
  color: var(--text);
  max-width: 70ch;
}

.section-head--center {
  text-align: center;
  max-width: 52rem;
  margin-inline: auto;
}

.section-head--center h2 {
  margin-inline: auto;
}

.section-head--center p {
  margin-inline: auto;
}

.card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: clamp(18px, 2.5vw, 26px);
}

.card h3 {
  margin: 0 0 10px;
}

.card p {
  margin: 0;
}

.card p + p {
  margin-top: 12px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card-grid--2col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card-grid--4col {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card--icon {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card--icon .card-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.card--icon h3 {
  margin: 0;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.callout {
  border-radius: var(--radius);
  border: 1px solid var(--border-accent);
  background: rgba(46, 242, 195, 0.04);
  padding: clamp(16px, 2.5vw, 22px);
}

.callout p {
  color: var(--text);
  margin: 10px 0 0;
}

.callout p:first-child {
  margin-top: 0;
}

.callout strong {
  color: var(--subtitle);
}

.list {
  margin: 14px 0 0;
  padding-left: 20px;
  color: var(--text);
  line-height: 1.85;
}

.list li + li {
  margin-top: 8px;
}

.list strong {
  color: var(--title);
}

.valeur {
  padding: clamp(18px, 2.5vw, 26px);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}

.valeur h3 {
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.valeur h3 .valeur-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.valeur p {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.55;
}

.valeur p + p {
  margin-top: 10px;
}

.valeur-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.kpi {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 16px;
  text-align: center;
}

.kpi strong {
  display: block;
  font-family: var(--font-sub);
  font-size: 1.3rem;
  color: var(--accent);
}

.kpi span {
  display: block;
  color: var(--text);
  font-size: 0.9rem;
  margin-top: 4px;
}

.transport-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.transport-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: clamp(16px, 2vw, 22px);
}

.transport-card h3 {
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.transport-card p {
  margin: 0;
  font-size: 0.95rem;
}

.transport-card p + p {
  margin-top: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  color: var(--accent);
  font-family: var(--font-sub);
  font-size: 0.85rem;
  font-weight: 500;
}

.prix-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: clamp(20px, 3vw, 32px);
}

.prix-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: clamp(20px, 3vw, 28px);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.prix-card--highlight {
  border-color: var(--border-accent);
  background: rgba(46, 242, 195, 0.06);
}

.prix-card .prix-label {
  font-family: var(--font-sub);
  font-weight: 600;
  color: var(--subtitle);
  font-size: 1.1rem;
}

.prix-card .prix-amount {
  font-family: var(--font-sub);
  font-weight: 700;
  color: var(--title);
  font-size: 2rem;
  line-height: 1;
}

.prix-card .prix-desc {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.4;
}

.tarif-table {
  width: 100%;
  overflow-x: auto;
}

.tarif-table table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  text-align: center;
}

.tarif-table th,
.tarif-table td {
  padding: 12px 14px;
  border: 1px solid var(--border);
  font-family: var(--font-sub);
  font-size: 0.95rem;
}

.tarif-table thead th {
  color: var(--title);
  font-weight: 600;
  background: var(--surface-strong);
}

.tarif-table tbody th {
  color: var(--subtitle);
  font-weight: 600;
  text-align: left;
}

.tarif-table td {
  color: var(--text);
}

.tarif-table .tarif-table__sub {
  display: block;
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--text);
  opacity: 0.8;
}

.calc {
  margin: 28px 0 32px;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  background: rgba(46, 242, 195, 0.04);
  padding: clamp(20px, 3vw, 28px);
}

.calc h3 {
  margin: 0 0 18px;
}

.calc__fieldset {
  border: none;
  margin: 0 0 20px;
  padding: 0;
}

.calc__fieldset legend {
  padding: 0;
  margin-bottom: 10px;
  font-family: var(--font-sub);
  font-weight: 600;
  color: var(--title);
  font-size: 0.95rem;
}

.calc__tiers {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.calc__tier {
  position: relative;
  cursor: pointer;
}

.calc__tier input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.calc__tier span {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-sub);
  font-weight: 500;
  font-size: 0.9rem;
  transition: border-color 120ms ease, background 120ms ease, color 120ms ease;
}

.calc__tier input:checked + span {
  border-color: var(--border-accent);
  background: rgba(46, 242, 195, 0.14);
  color: var(--subtitle);
}

.calc__tier input:focus-visible + span {
  box-shadow: 0 0 0 3px rgba(79, 209, 255, 0.4);
}

.calc__group {
  margin-bottom: 16px;
}

.calc__group-label {
  display: block;
  margin-bottom: 8px;
  color: var(--subtitle);
  font-family: var(--font-sub);
  font-weight: 600;
  font-size: 0.9rem;
}

.calc__days {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.calc__day {
  position: relative;
  cursor: pointer;
}

.calc__day input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.calc__day span {
  display: inline-flex;
  align-items: center;
  min-width: 40px;
  justify-content: center;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-sub);
  font-size: 0.85rem;
  transition: border-color 120ms ease, background 120ms ease, color 120ms ease;
}

.calc__day input:checked + span {
  border-color: rgba(79, 209, 255, 0.5);
  background: rgba(79, 209, 255, 0.15);
  color: var(--accent);
}

.calc__day input:focus-visible + span {
  box-shadow: 0 0 0 3px rgba(79, 209, 255, 0.4);
}

.calc__result {
  border-top: 1px solid var(--border);
  padding-top: 18px;
  margin-top: 6px;
}

.calc__total-label {
  display: block;
  font-family: var(--font-sub);
  font-size: 0.85rem;
  color: var(--text);
}

.calc__total {
  display: block;
  font-family: var(--font-sub);
  font-size: 2rem;
  font-weight: 700;
  color: var(--title);
  line-height: 1.1;
  margin: 4px 0 8px;
}

.calc__detail {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text);
  opacity: 0.85;
}

.zone {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: clamp(20px, 3vw, 32px);
}

.zone + .zone {
  margin-top: clamp(20px, 3vw, 28px);
}

.zone h2 {
  margin-bottom: 4px;
}

.zone__sub {
  margin: 0 0 14px;
  font-family: var(--font-sub);
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
}

.zone__footnote {
  margin: 16px 0 0;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text);
  opacity: 0.85;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.carte {
  margin: 0 0 clamp(24px, 4vw, 40px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.carte img {
  display: block;
  width: 100%;
  height: auto;
}

.site-footer {
  padding: clamp(34px, 4vw, 52px) 0 calc(clamp(44px, 5vw, 62px) + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--border);
  background: rgba(11, 15, 26, 0.6);
}

.footer-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(16px, 3vw, 32px);
  align-items: start;
  color: var(--text);
}

.footer-col {
  min-width: 0;
  line-height: 1.6;
}

.footer-col--brand {
  text-align: left;
}

.footer-col--contact {
  text-align: center;
}

.footer-col--links {
  text-align: right;
}

.footer-col a {
  color: var(--accent);
}

.footer-col a:hover {
  color: var(--subtitle);
}

.footer-brand-text {
  font-family: var(--font-sub);
  color: var(--title);
  font-size: 1.2rem;
  font-weight: 700;
}

.footer-year {
  white-space: nowrap;
  opacity: 0.7;
}

@media (max-width: 1100px) {
  .burger {
    display: inline-flex;
  }

  .menu {
    display: none;
    flex: 1 1 100%;
    width: 100%;
    max-width: 100%;
    order: 3;
    margin-left: 0;
    padding-block: 10px;
    padding-inline: clamp(12px, 3vw, 22px);
    border: 1px solid var(--border);
    background: rgba(11, 15, 26, 0.95);
    border-radius: 16px;
    box-shadow: var(--shadow);
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 6px;
  }

  .menu.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    overflow: visible;
  }

  .menu.is-open .menu-links {
    flex: 0 0 auto;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 2px;
  }

  .menu.is-open .menu-links > a {
    white-space: normal;
    padding: 10px 12px;
    height: auto;
    min-height: 40px;
  }

  .menu.is-open .menu-aside {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 12px;
    padding-top: 6px;
  }

  .menu.is-open .menu-aside .button {
    height: auto;
    min-height: 44px;
    padding: 10px 14px;
    justify-content: center;
  }
}

@media (max-width: 960px) {
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .card-grid--4col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .valeur-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .prix-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-inline: auto;
  }

  .footer-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .footer-col {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .card-grid,
  .card-grid--2col {
    grid-template-columns: 1fr;
  }

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

  .hero-intro__meta {
    flex-direction: column;
    gap: 8px;
  }

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

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-item--wide {
    grid-column: span 2;
  }

  .gallery-item--tall {
    grid-row: span 1;
    aspect-ratio: 1;
  }

  .section-photo {
    min-height: auto;
    padding: clamp(48px, 10vw, 80px) 0;
  }

  .section-photo img {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    filter: brightness(0.3);
  }

  .hero {
    padding: clamp(64px, 16vw, 100px) 0 clamp(40px, 8vw, 72px);
  }

  .container {
    width: min(calc(100% - 32px), var(--max));
  }

  .footer-row {
    gap: 16px;
  }

  .footer-col + .footer-col {
    padding-top: 8px;
    border-top: 1px solid var(--border);
  }
}

.gallery {
  padding: clamp(48px, 7vw, 80px) 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.gallery-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 300ms ease, filter 300ms ease;
  filter: brightness(0.85) saturate(0.9);
}

.gallery-item:hover img {
  transform: scale(1.05);
  filter: brightness(1) saturate(1);
}

.gallery-item--wide {
  grid-column: span 2;
  aspect-ratio: 2 / 1;
}

.gallery-item--tall {
  grid-row: span 2;
  aspect-ratio: 1 / 2;
}

@media (max-width: 960px) {
  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.section-photo {
  position: relative;
  overflow: hidden;
  min-height: clamp(280px, 40vw, 500px);
  display: flex;
  align-items: center;
  padding: clamp(56px, 10vw, 80px) 0;
}

.section-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.3);
}

.section-photo .container {
  position: relative;
  z-index: 1;
}