/* ==========================================================================
   Nautical Paradise — feuille de styles principale
   Maquette de référence : 1920px de large. Sur ordinateur, toutes les cotes
   sont exprimées en « u » (1u = 1px à 1920px de large, proportionnel en dessous),
   ce qui reproduit la maquette à l'identique quelle que soit la largeur d'écran.
   ========================================================================== */

/* ---------- Variables ---------- */
:root {
  --navy: #0f3d56;
  --blue: #035d8d;
  --blue-dark: #00417b;
  --cyan: #00e6ff;
  --icon: #88d1de;
  --icon-2: #78cbd9;
  --footer: #002b42;
  --gray-bg: #f3f4f7;
  --star: #f9c826;
  --white: #fff;

  /* Cera Pro est la police de la maquette (licence payante).
     Figtree est l'équivalent gratuit le plus proche. Si la cliente achète
     la licence web de Cera Pro, il suffit de déclarer la police dans
     fonts.css et de la placer en premier ici. */
  --font-title: "Cera Pro", "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-ui: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;

  --u: min(1px, calc(100vw / 1920));
  --container: min(calc(1738 * var(--u)), calc(100% - 40px));
  --radius-card: calc(20 * var(--u));
  --shadow-card: 0 calc(14 * var(--u)) calc(32 * var(--u)) rgba(15, 61, 86, .10);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-title);
  font-size: 16px;
  line-height: 1.5;
  color: var(--navy);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p, blockquote { margin: 0; }
strong { font-weight: 600; }
button { font: inherit; cursor: pointer; }

.icon { width: auto; height: 1em; flex-shrink: 0; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 8px;
  transition: top .2s;
}
.skip-link:focus { top: 16px; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

.container {
  width: var(--container);
  margin-inline: auto;
  position: relative;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-ui);
  font-weight: 500;
  white-space: nowrap;
  border-radius: 999px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s, color .25s;
}
.btn:hover { transform: translateY(-2px); }

/* Bouton cyan « Réserver maintenant » (en-tête + pied de page) */
.btn--cyan {
  background: var(--cyan);
  color: var(--blue-dark);
}
.btn--cyan:hover { box-shadow: 0 8px 24px rgba(0, 230, 255, .35); }

.site-nav__cta,
.site-footer__contact .btn,
.btn--white {
  height: max(44px, calc(52 * var(--u)));
  padding: 0 calc(33 * var(--u)) 0 calc(33 * var(--u));
  gap: calc(11 * var(--u));
  font-size: max(15px, calc(19 * var(--u)));
}
.site-nav__cta .icon,
.site-footer__contact .btn .icon,
.btn--white .icon {
  width: max(19px, calc(24 * var(--u)));
  height: auto;
}

/* Bouton cyan large du hero */
.btn--lg {
  width: calc(387 * var(--u));
  min-width: 290px;
  height: max(50px, calc(60 * var(--u)));
  padding: 0 calc(30 * var(--u));
  justify-content: space-between;
  font-size: max(15px, calc(18 * var(--u)));
}
.btn .icon--arrow-long { width: max(30px, calc(36 * var(--u))); height: auto; }

/* Bouton contour cyan */
.btn--outline {
  border: 2px solid var(--cyan);
  color: var(--blue);
  height: max(50px, calc(64 * var(--u)));
  min-width: 280px;
  width: calc(391 * var(--u));
  padding: 0 calc(32 * var(--u));
  justify-content: space-between;
  font-size: max(15px, calc(18 * var(--u)));
}
.btn--outline:hover { background: var(--cyan); color: var(--blue-dark); }
.about .btn--outline { width: calc(343 * var(--u)); min-width: 260px; height: max(50px, calc(61 * var(--u))); }

/* Bouton blanc du bandeau « Prêt à embarquer ? » */
.btn--white {
  background: var(--white);
  color: var(--blue-dark);
}
.btn--white:hover { box-shadow: 0 10px 30px rgba(0, 43, 66, .25); }

/* ---------- Titres de section (léger + gras) ---------- */
.heading {
  font-family: var(--font-title);
  color: var(--navy);
}
.heading__light,
.heading__bold { display: block; }
.heading__light {
  font-weight: 300;
  font-size: max(30px, calc(49 * var(--u)));
  line-height: 1;
}
.heading__bold {
  font-weight: 700;
  font-size: max(38px, calc(72 * var(--u)));
  line-height: calc(59 / 72);
  letter-spacing: -0.005em;
}
.heading--white { color: var(--white); }

.text {
  font-size: max(16px, calc(23 * var(--u)));
  line-height: calc(25 / 23);
  color: var(--blue);
}
.text--white { color: var(--white); }

/* ==========================================================================
   EN-TÊTE
   ========================================================================== */
.site-header {
  position: absolute;
  inset: 0 0 auto 0;
  z-index: 20;
}
.site-header__brush {
  position: absolute;
  left: calc(-56 * var(--u));
  top: calc(-16 * var(--u));
  width: calc(843 * var(--u));
  aspect-ratio: 843 / 238;
  background: url("../img/brush.webp") no-repeat 0 0 / 100% 100%;
  pointer-events: none;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: calc(206 * var(--u));
}
.site-header__logo {
  position: absolute;
  left: calc(-2 * var(--u));
  top: calc(45 * var(--u));
  width: calc(309 * var(--u));
}
.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
}
.site-nav__list {
  display: flex;
  gap: calc(46.5 * var(--u));
  margin-right: calc(60 * var(--u));
}
.site-nav__link {
  position: relative;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: max(15px, calc(19 * var(--u)));
  line-height: 1;
  color: var(--white);
  padding: 8px 0;
}
.site-nav__link::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; border-radius: 2px;
  background: var(--cyan);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.site-nav__link:hover::after,
.site-nav__link.is-active::after { transform: scaleX(1); }
.site-nav__cta { margin-right: calc(9 * var(--u)); }

.nav-toggle { display: none; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  height: calc(922 * var(--u));
  min-height: 560px;
  color: var(--white);
  z-index: 2;
  overflow-x: clip;
}
.hero__bg,
.hero__bg img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.hero__bg img { object-fit: cover; object-position: 50% 50%; }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg,
    rgba(0, 92, 138, .98) 0%,
    rgba(0, 86, 135, .74) 25%,
    rgba(0, 79, 131, .49) 50%,
    rgba(0, 72, 127, .24) 75%,
    rgba(0, 65, 123, 0) 98%);
}
.hero__inner {
  position: absolute;
  inset: 0;
  margin-inline: auto;
}
.hero__title {
  font-family: var(--font-title);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.hero__title-l1,
.hero__title-l2,
.hero__script { position: absolute; display: block; white-space: nowrap; }
.hero__title-l1 {
  left: calc(88 * var(--u));
  top: calc(282.35 * var(--u));
  font-size: calc(89 * var(--u));
  line-height: 1;
}
.hero__title-l2 {
  left: calc(235 * var(--u));
  top: calc(449.35 * var(--u));
  font-size: calc(109 * var(--u));
  line-height: 1;
}
.hero__script {
  left: calc(-14 * var(--u));
  top: calc(344 * var(--u));
  width: calc(672.8 * var(--u));
  z-index: 1;
  pointer-events: none;
}
.hero__script .icon { width: 100%; height: auto; filter: drop-shadow(0 2px 10px rgba(0, 40, 80, .15)); }
.hero__lead {
  position: absolute;
  left: calc(88 * var(--u));
  top: calc(585.55 * var(--u));
  font-family: var(--font-ui);
  font-size: calc(27 * var(--u));
  line-height: calc(34 / 27);
}
.hero__lead strong { font-weight: 600; }
.hero .btn--lg {
  position: absolute;
  left: calc(68 * var(--u));
  top: calc(690 * var(--u));
}
.hero__place {
  position: absolute;
  left: calc(1205 * var(--u));
  top: calc(296 * var(--u));
  width: calc(128.6 * var(--u));
}
.hero__place .icon { width: 100%; height: auto; }

.hero__leaf { position: absolute; pointer-events: none; max-width: none; }
.hero__leaf--palm {
  left: calc(-222 * var(--u)); top: calc(536 * var(--u));
  width: calc(365 * var(--u));
}
.hero__leaf--branch {
  right: calc(-94.5 * var(--u)); top: calc(292 * var(--u));
  width: calc(255 * var(--u)); height: calc(336 * var(--u));
  transform: rotate(-172.3deg) scaleY(-1);
}
.hero__leaf--monstera {
  right: calc(-85.5 * var(--u)); top: calc(592.5 * var(--u));
  width: calc(257 * var(--u)); height: calc(267 * var(--u));
  transform: rotate(30.5deg);
  z-index: 3;
}
.hero__wave {
  position: absolute;
  left: 0;
  top: calc(822 * var(--u));
  width: 100%;
  height: calc(264 * var(--u));
  max-width: none;
  pointer-events: none;
  z-index: 2;
}

/* ==========================================================================
   ZONE CLAIRE (atouts + excursions + à propos)
   ========================================================================== */
.light-zone {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg,
    #fff 0, #fff calc(78 * var(--u)),
    #fff 44%, #fdfefe 53%, #fbfcfd 62.5%, #f8fbfc 72%, #f6f9fb 81%, #f3f8fa 90.6%, #f0f6f9 100%);
  padding-bottom: calc(92 * var(--u));
}
.deco-leaf {
  position: absolute;
  max-width: none;
  opacity: .05;
  pointer-events: none;
}
.deco-leaf--1 { left: calc(-115 * var(--u)); top: calc(1 * var(--u)); width: calc(444 * var(--u)); height: calc(585 * var(--u)); transform: scaleY(-1); }
.deco-leaf--2 { right: calc(-153.5 * var(--u)); top: calc(161 * var(--u)); width: calc(575 * var(--u)); height: calc(604 * var(--u)); transform: rotate(-154.4deg) scaleY(-1); }
.deco-leaf--3 { right: calc(-234 * var(--u)); top: calc(973 * var(--u)); width: calc(557 * var(--u)); height: calc(579 * var(--u)); transform: scaleY(-1); }
.deco-leaf--4 { left: calc(-230 * var(--u)); top: calc(682 * var(--u)); width: calc(430 * var(--u)); height: calc(452 * var(--u)); transform: rotate(75deg); }

/* ---------- Atouts ---------- */
.assets { position: relative; z-index: 3; padding-top: calc(59 * var(--u)); }
.assets__list {
  display: grid;
  grid-template-columns: calc(424 * var(--u)) calc(416 * var(--u)) calc(389 * var(--u)) calc(485 * var(--u));
}
.asset {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.asset + .asset::before {
  content: "";
  position: absolute;
  left: -1px;
  top: calc(25 * var(--u));
  width: 2px;
  height: calc(87 * var(--u));
  background: rgba(3, 93, 141, .2);
}
.asset__icon {
  height: calc(66 * var(--u));
  display: flex;
  align-items: flex-end;
  color: var(--icon);
}
.asset__icon .icon--palm-outline { height: calc(66 * var(--u)); width: auto; }
.asset__icon img { width: calc(88 * var(--u)); }
.asset__icon .icon--users { height: calc(51 * var(--u)); width: auto; }
.asset__icon .icon--compass { height: calc(53.5 * var(--u)); width: auto; margin-bottom: calc(5 * var(--u)); }
.asset__title {
  margin-top: calc(9.5 * var(--u));
  font-weight: 500;
  font-size: max(17px, calc(30 * var(--u)));
  line-height: calc(36 / 30);
  color: var(--navy);
}
.asset__text {
  font-weight: 300;
  font-size: max(15px, calc(24 * var(--u)));
  line-height: calc(32 / 24);
  color: var(--blue);
}

/* ---------- Excursions ---------- */
.excursions { position: relative; z-index: 1; padding-top: calc(95.4 * var(--u)); }
.excursions__inner { display: flex; align-items: flex-start; }
.excursions__intro {
  flex: 0 0 calc(420 * var(--u));
  margin-top: calc(13.35 * var(--u));
}
.underline {
  width: calc(87 * var(--u));
  margin-top: calc(13.65 * var(--u));
}
.excursions__intro .text { margin-top: calc(22.45 * var(--u)); max-width: calc(430 * var(--u)); }
.excursions__intro .btn--outline { margin-top: calc(15.5 * var(--u)); margin-left: calc(-2 * var(--u)); }

.excursions__cards {
  display: flex;
  gap: calc(40 * var(--u));
  margin-left: calc(89 * var(--u));
  flex-shrink: 0;
}
.card { width: calc(385 * var(--u)); }
.card__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  filter: drop-shadow(0 calc(14 * var(--u)) calc(18 * var(--u)) rgba(15, 61, 86, .09));
}
.card__photo {
  display: block;
  width: calc(352 * var(--u));
  height: calc(250 * var(--u));
  border-radius: calc(18 * var(--u));
  overflow: hidden;
  transform: rotate(var(--tilt, 0deg));
  transition: transform .5s var(--ease);
}
.card--1 { --tilt: .8deg; }
.card--2 { --tilt: -1.6deg; }
.card--3 { --tilt: 1.4deg; }
.card__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.card__link:hover .card__photo { transform: rotate(0deg); }
.card__link:hover .card__photo img { transform: scale(1.06); }
.card__body {
  position: relative;
  width: 100%;
  height: calc(99 * var(--u));
  min-height: 72px;
  margin-top: calc(-21 * var(--u));
  padding: 0 calc(30 * var(--u));
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  border-radius: var(--radius-card);
}
.card__text { display: flex; flex-direction: column; }
.card__title {
  font-weight: 700;
  font-size: max(18px, calc(25 * var(--u)));
  line-height: calc(28 / 25);
  color: var(--navy);
}
.card__subtitle {
  font-size: max(13px, calc(15 * var(--u)));
  line-height: calc(18 / 15);
  color: var(--blue);
}
.card__arrow {
  width: max(34px, calc(41 * var(--u)));
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--icon-2);
  color: var(--white);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: background-color .25s, transform .25s var(--ease);
}
.card__arrow .icon { width: 49%; height: auto; }
.card__link:hover .card__arrow { background: var(--cyan); transform: translateX(3px); }

/* ---------- À propos ---------- */
.about { position: relative; z-index: 1; padding-top: calc(97 * var(--u)); }
.about__inner {
  display: grid;
  grid-template-columns: calc(823 * var(--u)) 1fr;
  column-gap: calc(71 * var(--u));
  align-items: start;
}
.about__media {
  border-radius: calc(22 * var(--u));
  overflow: hidden;
  aspect-ratio: 823 / 499;
}
.about__media img { width: 100%; height: 100%; object-fit: cover; }
.about__content { margin-top: calc(3.35 * var(--u)); min-width: 0; }
.about__text { margin-top: calc(23.7 * var(--u)); max-width: calc(780 * var(--u)); }
.about__text strong { font-weight: 600; }

.values {
  display: grid;
  grid-template-columns: calc(260 * var(--u)) calc(257 * var(--u)) auto;
  margin-top: calc(33 * var(--u));
}
.value .icon {
  color: var(--icon-2);
  height: calc(51 * var(--u));
  width: auto;
}
.value .icon--heart { height: calc(47.8 * var(--u)); margin-top: calc(3.2 * var(--u)); }
.value .icon--leaf-outline { height: calc(44.1 * var(--u)); margin-top: calc(6.9 * var(--u)); }
.value__title {
  margin-top: calc(10.7 * var(--u));
  font-weight: 500;
  font-size: max(17px, calc(24 * var(--u)));
  line-height: calc(28 / 24);
  color: var(--navy);
}
.value__text {
  margin-top: calc(3.25 * var(--u));
  font-weight: 300;
  font-size: max(14px, calc(19 * var(--u)));
  line-height: calc(23 / 19);
  color: var(--blue);
}
.about .btn--outline { margin-top: calc(33 * var(--u)); margin-left: calc(-2 * var(--u)); }

/* ==========================================================================
   FONDS MARINS
   ========================================================================== */
.seabed {
  position: relative;
  background: var(--blue);
  height: calc(393 * var(--u));
  min-height: 300px;
  overflow: hidden;
}
.seabed__img {
  position: absolute;
  right: calc(17 * var(--u));
  top: 0;
  width: calc(1262 * var(--u));
  height: 100%;
  object-fit: cover;
  object-position: right center;
  max-width: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%);
          mask-image: linear-gradient(90deg, transparent 0, #000 6%);
}
.seabed__inner { padding-top: calc(88.35 * var(--u)); }
.seabed .text { margin-top: calc(32.1 * var(--u)); max-width: calc(590 * var(--u)); }

/* ---------- Activités ---------- */
.activities {
  background: var(--gray-bg);
  height: calc(262 * var(--u));
  min-height: 150px;
  display: flex;
  align-items: center;
}
.activities__list {
  display: grid;
  grid-template-columns: calc(502 * var(--u)) calc(430 * var(--u)) calc(383 * var(--u)) auto;
  padding-left: calc(43 * var(--u));
  align-items: center;
}
.activity {
  display: flex;
  align-items: center;
  gap: calc(16 * var(--u));
}
.activity__icon { color: var(--icon-2); width: auto; }
.activity .icon--snorkel { height: calc(70.4 * var(--u)); }
.activity .icon--palm-filled { height: calc(77.1 * var(--u)); }
.activity .icon--leaf-filled { height: calc(71.4 * var(--u)); }
.activity .icon--sun { height: calc(70 * var(--u)); }
.activity p {
  font-weight: 300;
  font-size: max(17px, calc(30 * var(--u)));
  line-height: 1;
  color: var(--blue);
}
.activity strong {
  display: block;
  font-weight: 500;
  color: var(--navy);
}

/* ==========================================================================
   AVIS
   ========================================================================== */
.reviews { padding: calc(88.8 * var(--u)) 0 calc(94 * var(--u)); }
.reviews__title {
  text-align: center;
  font-weight: 700;
  font-size: max(32px, calc(72 * var(--u)));
  line-height: 1;
  color: var(--navy);
  letter-spacing: -0.005em;
}
.reviews__slider {
  position: relative;
  margin-top: calc(46.2 * var(--u));
}
.reviews__viewport {
  width: calc(1563 * var(--u));
  margin-inline: auto;
  overflow: hidden;
  padding: calc(16 * var(--u)) calc(40 * var(--u)) calc(50 * var(--u));
  margin-block: calc(-16 * var(--u)) calc(-50 * var(--u));
  box-sizing: content-box;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 calc(40 * var(--u)), #000 calc(100% - 40 * var(--u)), transparent);
          mask-image: linear-gradient(90deg, transparent 0, #000 calc(40 * var(--u)), #000 calc(100% - 40 * var(--u)), transparent);
}
.reviews__track {
  display: flex;
  gap: calc(33 * var(--u));
  will-change: transform;
}
.review {
  flex: 0 0 calc(499 * var(--u));
  min-height: calc(239 * var(--u));
  padding: calc(30 * var(--u)) calc(36 * var(--u)) calc(30 * var(--u));
  background: var(--white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}
.review__head { display: flex; align-items: center; gap: calc(17 * var(--u)); }
.review__avatar {
  width: max(44px, calc(59 * var(--u)));
  aspect-ratio: 1;
  border-radius: 50%;
  background: #d9d9d9;
  flex-shrink: 0;
}
.review__name {
  font-weight: 700;
  font-size: max(17px, calc(25 * var(--u)));
  line-height: calc(28 / 25);
  color: var(--navy);
}
.review__date {
  margin-top: calc(2.3 * var(--u));
  font-size: max(13px, calc(15 * var(--u)));
  line-height: calc(18 / 15);
  color: var(--blue);
}
.review__stars {
  display: flex;
  margin-top: calc(20 * var(--u));
  color: var(--star);
}
.review__stars .icon { width: max(16px, calc(19.9 * var(--u))); height: auto; }
.review__text {
  margin-top: calc(13.55 * var(--u));
  font-size: max(15px, calc(17 * var(--u)));
  line-height: calc(21 / 17);
  color: var(--blue);
}
.reviews__nav {
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  width: max(36px, calc(42 * var(--u)));
  aspect-ratio: 1;
  padding: 0;
  border: 0;
  background: none;
  border-radius: 50%;
  z-index: 2;
  transition: transform .25s var(--ease), filter .25s;
}
.reviews__nav .icon { width: 100%; height: auto; }
.reviews__nav--prev { left: calc(9 * var(--u)); }
.reviews__nav--next { right: calc(8 * var(--u)); }
.reviews__nav:hover { transform: scale(1.08); filter: brightness(.95); }

/* ==========================================================================
   BANDEAU « PRÊT À EMBARQUER ? »
   ========================================================================== */
.cta {
  position: relative;
  height: calc(387 * var(--u));
  min-height: 300px;
  color: var(--white);
  text-align: center;
  overflow: hidden;
}
.cta__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.cta::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(3, 93, 141, 0) 0%, rgba(3, 93, 141, 1) 50.5%, rgba(3, 93, 141, .1) 100%);
  z-index: 1;
}
.cta__inner { position: relative; z-index: 2; }
.cta__inner {
  padding-top: calc(88.8 * var(--u));
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta__title {
  font-weight: 700;
  font-size: max(32px, calc(72 * var(--u)));
  line-height: 1;
  letter-spacing: -0.005em;
  text-shadow: 0 2px 20px rgba(0, 50, 90, .15);
}
.cta__text {
  margin-top: calc(25.65 * var(--u));
  font-size: max(16px, calc(23 * var(--u)));
  line-height: calc(25 / 23);
}
.cta .btn--white {
  margin-top: calc(29.55 * var(--u));
  padding-left: calc(32 * var(--u));
}

/* ==========================================================================
   PIED DE PAGE
   ========================================================================== */
.site-footer {
  background: var(--footer);
  color: var(--white);
  padding: calc(94 * var(--u)) 0 calc(93.5 * var(--u));
}
.site-footer__top {
  display: grid;
  grid-template-columns: calc(754 * var(--u)) calc(270 * var(--u)) calc(372 * var(--u)) 1fr;
  padding-bottom: calc(39 * var(--u));
}
.site-footer__top::after {
  content: "";
  position: absolute;
  left: calc(3 * var(--u)); right: calc(7 * var(--u)); bottom: 0;
  height: 1px;
  background: rgba(255, 255, 255, .3);
}
.site-footer__logo { display: block; width: calc(345 * var(--u)); margin-left: calc(3 * var(--u)); }
.site-footer__tagline {
  margin-top: calc(33.45 * var(--u));
  margin-left: calc(2 * var(--u));
  font-size: max(15px, calc(23 * var(--u)));
  line-height: calc(25 / 23);
}
.site-footer__tagline strong { font-weight: 700; }
.social {
  display: flex;
  align-items: center;
  gap: calc(23 * var(--u));
  margin-top: calc(32.5 * var(--u));
  margin-left: calc(2 * var(--u));
}
.social a { display: block; transition: color .25s, transform .25s var(--ease); }
.social a:hover { color: var(--cyan); transform: translateY(-2px); }
.social .icon--instagram { height: calc(36 * var(--u)); min-height: 24px; }
.social .icon--facebook { height: calc(42 * var(--u)); min-height: 28px; }
.social .icon--tripadvisor { height: calc(30 * var(--u)); min-height: 20px; }

.site-footer__col { padding-top: calc(35.2 * var(--u)); }
.site-footer__title {
  font-weight: 500;
  font-size: max(19px, calc(28 * var(--u)));
  line-height: 1;
}
.site-footer__col ul { margin-top: calc(7.75 * var(--u)); }
.site-footer__col li {
  font-weight: 300;
  font-size: max(15px, calc(23 * var(--u)));
  line-height: calc(42 / 23);
}
.site-footer__col li a { opacity: .8; transition: opacity .2s, color .2s; }
.site-footer__col li a:hover { opacity: 1; color: var(--cyan); }

.site-footer__contact li {
  display: flex;
  align-items: center;
  gap: calc(15 * var(--u));
  margin-left: calc(-2 * var(--u));
}
.site-footer__contact li > span,
.site-footer__contact li > a { opacity: .8; }
.site-footer__contact li .icon { width: calc(27 * var(--u)); min-width: 18px; height: auto; max-height: calc(27 * var(--u)); }
.site-footer__contact .btn { margin-top: calc(56 * var(--u)); margin-left: calc(1 * var(--u)); }

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: calc(41.45 * var(--u));
  font-size: max(14px, calc(23 * var(--u)));
  line-height: calc(25 / 23);
  padding-inline: calc(3 * var(--u));
}
.site-footer__legal { display: flex; }
.site-footer__legal li + li { border-left: 1px solid rgba(255, 255, 255, .3); }
.site-footer__legal a { display: block; padding: 0 calc(20 * var(--u)); transition: color .2s; }
.site-footer__legal li:last-child a { padding-right: 0; }
.site-footer__legal a:hover { color: var(--cyan); }

@media (min-width: 1200px) {
  .heading__bold, .reviews__title, .cta__title, .asset__title, .card__title { white-space: nowrap; }
}

/* ==========================================================================
   ANIMATIONS D'APPARITION
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
  .js .reveal.is-visible { opacity: 1; transform: none; }
  .hero__title-l1, .hero__title-l2, .hero__script, .hero__lead, .hero .btn--lg, .hero__place {
    animation: heroIn 1s var(--ease) both;
  }
  .hero__script { animation-delay: .15s; }
  .hero__title-l2 { animation-delay: .25s; }
  .hero__lead { animation-delay: .4s; }
  .hero .btn--lg { animation-delay: .5s; }
  .hero__place { animation-delay: .8s; }
  @keyframes heroIn { from { opacity: 0; translate: 0 20px; } to { opacity: 1; translate: 0 0; } }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ==========================================================================
   TABLETTE ET MOBILE (< 1200px)
   La maquette étant prévue pour ordinateur, cette version est adaptée
   en respectant les couleurs, polices et éléments graphiques.
   ========================================================================== */
@media (max-width: 1199px) {
  :root {
    --u: 1px;
    --container: calc(100% - 48px);
    --radius-card: 18px;
    --shadow-card: 0 12px 28px rgba(15, 61, 86, .10);
  }

  /* En-tête */
  .site-header__brush { left: -40px; top: -12px; width: 470px; }
  .site-header__inner { height: 112px; }
  .site-header__logo { left: -4px; top: 22px; width: 180px; z-index: 31; }
  .nav-toggle {
    display: grid;
    place-items: center;
    position: relative;
    z-index: 31;
    margin-left: auto;
    width: 48px; height: 48px;
    border: 0; border-radius: 50%;
    background: var(--cyan);
  }
  .nav-toggle__bar,
  .nav-toggle__bar::before,
  .nav-toggle__bar::after {
    display: block;
    width: 20px; height: 2px; border-radius: 2px;
    background: var(--blue-dark);
    transition: transform .3s var(--ease), background-color .2s;
  }
  .nav-toggle__bar { position: relative; }
  .nav-toggle__bar::before, .nav-toggle__bar::after { content: ""; position: absolute; left: 0; }
  .nav-toggle__bar::before { top: -6px; }
  .nav-toggle__bar::after { top: 6px; }
  .nav-open .nav-toggle__bar { background: transparent; }
  .nav-open .nav-toggle__bar::before { transform: translateY(6px) rotate(45deg); }
  .nav-open .nav-toggle__bar::after { transform: translateY(-6px) rotate(-45deg); }

  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 30;
    flex-direction: column;
    justify-content: center;
    gap: 40px;
    padding: 120px 24px 48px;
    background: var(--footer) url("../img/leaf-monstera-white.webp") no-repeat right -120px bottom -80px / 340px auto;
    background-blend-mode: soft-light;
    opacity: 0;
    visibility: hidden;
    transition: opacity .35s var(--ease), visibility .35s;
  }
  .nav-open .site-nav { opacity: 1; visibility: visible; }
  .nav-open .site-header__logo img { content: url("../img/logo-white.webp"); }
  .nav-open .site-header__brush { opacity: 0; }
  .site-nav__list { flex-direction: column; align-items: center; gap: 22px; margin: 0; }
  .site-nav__link { font-size: 24px; }
  .site-nav__cta { margin: 0; }
  body.nav-open { overflow: hidden; }

  /* Hero */
  .hero { height: auto; min-height: 0; padding: 190px 0 150px; }
  .hero__overlay {
    background: linear-gradient(90deg, rgba(0, 92, 138, .95) 0%, rgba(0, 79, 131, .55) 60%, rgba(0, 65, 123, .2) 100%);
  }
  .hero__bg img { object-position: 62% 50%; }
  .hero__inner { position: relative; inset: auto; }
  .hero__title { position: relative; max-width: 640px; }
  .hero__title-l1, .hero__title-l2, .hero__script { position: relative; left: auto; top: auto; }
  .hero__title-l1 { font-size: clamp(46px, 8.6vw, 80px); padding-left: 6%; }
  .hero__script { width: min(92%, 560px); margin: -6% 0 -13% -3%; }
  .hero__title-l2 { font-size: clamp(54px, 10.4vw, 98px); padding-left: 20%; }
  .hero__lead {
    position: relative; left: auto; top: auto;
    margin-top: 28px;
    font-size: clamp(17px, 2.6vw, 22px);
    max-width: 560px;
  }
  .hero .btn--lg { position: relative; left: auto; top: auto; margin-top: 32px; width: auto; gap: 32px; }
  .hero__place { left: auto; right: 6%; top: 30px; width: 100px; }
  .hero__leaf--palm { width: 200px; left: -110px; top: auto; bottom: 40px; }
  .hero__leaf--branch { width: 150px; height: 198px; right: -60px; top: 34%; }
  .hero__leaf--monstera { width: 150px; height: 156px; right: -50px; top: auto; bottom: 30px; }
  .hero__wave { top: auto; bottom: -50px; height: 140px; }

  .light-zone { padding-bottom: 72px; }
  .deco-leaf--1 { width: 260px; height: 343px; left: -80px; }
  .deco-leaf--2 { width: 300px; height: 315px; right: -120px; top: 420px; }
  .deco-leaf--3 { width: 320px; height: 333px; right: -130px; top: auto; bottom: -60px; }
  .deco-leaf--4 { display: none; }

  /* Atouts */
  .assets { padding-top: 64px; }
  .assets__list { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .asset__icon { height: 56px; }
  .asset__icon .icon--palm-outline { height: 56px; }
  .asset__icon img { width: 76px; }
  .asset__icon .icon--users { height: 44px; }
  .asset__icon .icon--compass { height: 46px; margin-bottom: 4px; }
  .asset__title { margin-top: 10px; }
  .asset + .asset::before { top: 20px; height: 70px; }
  .asset:nth-child(3)::before { display: none; }

  /* Excursions */
  .excursions { padding-top: 88px; }
  .excursions__inner { flex-direction: column; }
  .excursions__intro { flex: none; margin: 0; max-width: 560px; }
  .underline { margin-top: 14px; }
  .excursions__intro .text { margin-top: 20px; max-width: none; }
  .excursions__intro .btn--outline { margin: 24px 0 0; width: auto; gap: 32px; }
  .excursions__cards {
    margin: 36px calc(-1 * (100vw - 100%) / 2) 0;
    padding: 10px calc((100vw - 100%) / 2) 40px;
    width: 100vw;
    gap: 22px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: calc((100vw - 100%) / 2);
    scrollbar-width: none;
  }
  .excursions__cards::-webkit-scrollbar { display: none; }
  .card { flex: 0 0 min(340px, 78vw); width: auto; scroll-snap-align: start; }
  .card__photo { width: 91%; height: auto; aspect-ratio: 352 / 250; border-radius: 16px; }
  .card__body { margin-top: -20px; height: 88px; padding: 0 22px; }

  /* À propos */
  .about { padding-top: 40px; }
  .about__inner { grid-template-columns: 1fr; row-gap: 40px; }
  .about__media { border-radius: 20px; }
  .about__content { margin: 0; }
  .about__text { margin-top: 22px; max-width: 760px; }
  .values { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 32px; }
  .value .icon { height: 42px; }
  .value .icon--heart { height: 39px; margin-top: 3px; }
  .value .icon--leaf-outline { height: 36px; margin-top: 6px; }
  .value__title { margin-top: 12px; }
  .value__text { margin-top: 4px; }
  .about .btn--outline { margin-top: 36px; width: auto; gap: 32px; }

  /* Fonds marins */
  .seabed { height: auto; min-height: 0; padding: 80px 0 300px; }
  .seabed__img {
    right: 0; top: auto; bottom: 0;
    width: 100%; height: 340px;
    object-position: 70% 50%;
    -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 30%);
            mask-image: linear-gradient(180deg, transparent 0, #000 30%);
  }
  .seabed__inner { padding: 0; }
  .seabed .text { margin-top: 24px; max-width: 560px; }

  /* Activités */
  .activities { height: auto; min-height: 0; padding: 48px 0; }
  .activities__list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 24px; padding: 0; }
  .activity { gap: 14px; }
  .activity .icon--snorkel, .activity .icon--sun { height: 50px; }
  .activity .icon--palm-filled { height: 54px; }
  .activity .icon--leaf-filled { height: 50px; }
  .activity p { max-width: none; line-height: 1.15; }

  /* Avis */
  .reviews { padding: 80px 0 88px; }
  .reviews__slider { margin-top: 36px; padding: 0 56px; }
  .reviews__viewport {
    width: auto; transform: none;
    padding: 12px 24px 44px; margin: -12px -24px -44px;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 24px), transparent);
            mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 24px), transparent);
  }
  .reviews__track { gap: 24px; }
  .review { flex: 0 0 calc((100% - 24px) / 2); min-height: 230px; padding: 28px; }
  .review__head { gap: 14px; }
  .review__stars { margin-top: 18px; }
  .review__text { margin-top: 12px; }
  .reviews__nav--prev { left: 0; }
  .reviews__nav--next { right: 0; }

  /* Bandeau */
  .cta { height: auto; min-height: 0; padding: 80px 0; }
  .cta__inner { padding: 0; }
  .cta__text { margin-top: 18px; max-width: 520px; }
  .cta .btn--white { margin-top: 28px; padding: 0 28px; gap: 10px; }

  /* Pied de page */
  .site-footer { padding: 72px 0 40px; }
  .site-footer__top { grid-template-columns: 1fr 1fr; gap: 48px 32px; padding-bottom: 40px; }
  .site-footer__brand { grid-column: 1 / -1; }
  .site-footer__logo { width: 220px; margin: 0; }
  .site-footer__tagline { margin: 22px 0 0; }
  .social { margin: 24px 0 0; gap: 22px; }
  .site-footer__col { padding: 0; }
  .site-footer__col ul { margin-top: 12px; }
  .site-footer__col li { line-height: 2.1; }
  .site-footer__contact { grid-column: 1 / -1; }
  .site-footer__contact li { margin: 0; gap: 12px; }
  .site-footer__contact li .icon { width: 20px; max-height: 20px; }
  .site-footer__contact .btn { margin: 24px 0 0; }
  .site-footer__bottom { flex-direction: column-reverse; align-items: flex-start; gap: 16px; margin-top: 28px; padding: 0; }
  .site-footer__legal { flex-wrap: wrap; row-gap: 6px; }
  .site-footer__legal a { padding: 0 14px; }
  .site-footer__legal li:first-child a { padding-left: 0; }
}

@media (max-width: 760px) {
  :root { --container: calc(100% - 40px); }
  .heading__light { font-size: clamp(26px, 7.4vw, 34px); }
  .heading__bold { font-size: clamp(32px, 9.6vw, 46px); line-height: 1.02; margin-top: 2px; }
  .reviews__title, .cta__title { font-size: clamp(30px, 8.6vw, 44px); line-height: 1.1; }
  .text, .cta__text, .site-footer__tagline { line-height: 1.4; }
  .hero__title-l1 { font-size: clamp(36px, 10vw, 64px); padding-left: 4%; }
  .hero__title-l2 { font-size: clamp(40px, 11.6vw, 76px); padding-left: 13%; }
  .hero__script { width: 88%; margin: -7% 0 -12% -4%; }
  .hero__lead br, .site-footer__tagline br { display: none; }
  .site-footer__legal { flex-direction: column; gap: 6px; }
  .site-footer__legal li + li { border: 0; }
  .site-footer__legal a { padding: 0; }
  .site-footer__bottom { font-size: 14px; }
  .site-header__brush { width: 380px; left: -50px; }
  .site-header__inner { height: 96px; }
  .site-header__logo { width: 150px; top: 18px; }

  .hero { padding: 160px 0 130px; }
  .hero__bg img { object-position: 70% 50%; }
  .hero__place { display: none; }
  .hero__leaf--branch { display: none; }
  .hero__leaf--palm { width: 150px; left: -90px; bottom: 70px; }
  .hero__leaf--monstera { width: 96px; height: 100px; right: -34px; bottom: 6px; }
  .hero__wave { height: 90px; bottom: -30px; }
  .hero .btn--lg { min-width: 0; width: 100%; max-width: 360px; }

  .assets__list { grid-template-columns: 1fr 1fr; column-gap: 12px; }
  .asset__title { font-size: 17px; }
  .asset__text { font-size: 15px; }

  .values { grid-template-columns: 1fr; gap: 28px; }
  .value { display: grid; grid-template-columns: 52px 1fr; column-gap: 16px; align-items: start; }
  .value .icon { grid-row: span 2; height: 40px; margin: 0; }
  .value .icon--heart, .value .icon--leaf-outline { height: 36px; margin: 2px 0 0; }
  .value__title { margin-top: 0; }
  .value__text br { display: none; }

  .seabed { padding: 64px 0 260px; }
  .seabed__img { height: 290px; }

  .activities__list { grid-template-columns: 1fr; gap: 26px; }
  .activity { gap: 18px; }
  .activity__icon { width: 52px !important; height: auto !important; max-height: 54px; }

  .reviews__slider { padding: 0; }
  .reviews__viewport { padding: 12px 20px 44px; margin: -12px -20px -44px; }
  .review { flex-basis: 100%; }
  .reviews__nav { top: auto; bottom: -76px; translate: none; }
  .reviews__nav--prev { left: calc(50% - 52px); }
  .reviews__nav--next { right: calc(50% - 52px); }
  .reviews { padding-bottom: 150px; }

  .cta { padding: 72px 0; }

  .site-footer__top { grid-template-columns: 1fr; gap: 40px; }
  .site-footer__contact a.btn { width: 100%; max-width: 320px; justify-content: center; }
}

/* ==========================================================================
   PAGE 404
   ========================================================================== */
.hero--page { height: auto; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; }
.page-404 { position: relative; padding: 200px 0 120px; }
.page-404__title { font-weight: 700; font-size: clamp(40px, 5vw, 80px); line-height: 1.05; }
.page-404__text { margin: 20px 0 36px; font-family: var(--font-ui); font-size: clamp(17px, 1.4vw, 24px); }
.page-404 .btn--lg { position: static; width: auto; gap: 32px; }