:root {
  --reserve-bg: #f3f5ec;
  --reserve-card: #ffffff;
  --reserve-line: #d5dcca;
  --reserve-deep: #223329;
}

.reserve-page {
  margin: 0;
  font-family: var(--font-body);
  background: var(--reserve-bg);
  color: #121212;
}

.reserve-main {
  width: 100%;
  min-height: 100vh;
}

.reserve-hero {
  position: relative;
  min-height: 66vh;
  display: flex;
  align-items: flex-end;
  padding: 0 10% 90px;
  color: #ffffff;
  background-image:
    linear-gradient(180deg, rgba(8, 12, 10, 0.16) 0%, rgba(8, 12, 10, 0.78) 74%),
    url('../../img/reserve.jpg');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
}

.reserve-hero-layer {
  position: absolute;
  inset: auto -12vw -24vh auto;
  width: min(46vw, 620px);
  aspect-ratio: 1 / 1;
  background: url('../../img/Map-bgr-01.png') no-repeat center / contain;
  opacity: 0.24;
  pointer-events: none;
}

.reserve-hero-content {
  position: relative;
  width: min(940px, 100%);
  display: grid;
  gap: 25px;
  padding-bottom: 0;
}

.reserve-kicker {
  margin: 0;
  color: #c8da4a;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: var(--fs-kicker);
  font-weight: 700;
}

.reserve-hero h1,
.reserve-sites h2,
.reserve-experience h2 {
  margin: 0;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 0.94;
  letter-spacing: 0.02em;
}

.reserve-hero h1 {
  max-width: 12ch;
  font-size: var(--fs-title-hero);
  font-family: var(--font-display);
}

.reserve-intro {
  margin: 0;
  max-width: 68ch;
  color: #f5f6ef;
  line-height: 1.45;
  font-size: clamp(1rem, 1.55vw, 1.24rem);
}

.reserve-hero-actions {
  margin-top: 10px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-start;
}

/* .btn-primary : défini dans style.css (système .cta) */

.reserve-sites,
.reserve-experience {
  padding: 96px 10% 0;
}

.reserve-experience {
  padding-bottom: 120px;
}

.reserve-section-head {
  width: min(880px, 100%);
  display: grid;
  gap: 12px;
}

.reserve-sites h2,
.reserve-experience h2 {
  font-size: var(--fs-title-section);
  color: #121212;
}

.reserve-section-head p {
  margin: 0;
  color: #4f5a50;
  line-height: 1.5;
  max-width: 70ch;
}

.reserve-carousel-controls {
  margin-top: 26px;
  display: flex;
  gap: 8px;
}

.reserve-carousel-controls button {
  width: 44px;
  height: 44px;
  border: 1px solid #b8c3ae;
  border-radius: 999px;
  background: #ffffff;
  color: #2f3c32;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}

.reserve-carousel-controls button:hover {
  background: #223329;
  color: #ffffff;
}

.reserve-carousel-window {
  margin-top: 18px;
  overflow: hidden;
}

.reserve-track {
  display: flex;
  gap: 18px;
  transition: transform 0.35s ease;
  will-change: transform;
}

.reserve-track .reserve-card {
  flex: 0 0 calc((100% - 36px) / 3);
  min-width: 280px;
  width: auto;
}

.reserve-pillars {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
}

.reserve-pillar {
  border: 1px solid var(--reserve-line);
  border-radius:0;
  background: #f9fbf4;
  padding: 18px;
}

.reserve-pillar h3 {
  margin: 0;
  text-transform: uppercase;
  color: var(--reserve-deep);
  font-size: var(--fs-title-subsection);
  padding: 10px;
  padding-top: 20px;
  padding-bottom: 0px;
}

.reserve-pillar p {
  margin: 10px 0 0;
  color: #4f5a50;
  line-height: 1.45;
  padding: 10px;
  padding-bottom: 30px;
}

@media (max-width: 1100px) {
  .reserve-track .reserve-card {
    flex-basis: calc((100% - 18px) / 2);
  }
}

@media (max-width: 780px) {
  .reserve-hero {
    min-height: 72vh;
    padding: 0 10vw 38px;
  }

  .reserve-sites,
  .reserve-experience {
    padding-left: 6%;
    padding-right: 6%;
  }

  .reserve-track .reserve-card {
    flex-basis: 100%;
    min-width: 100%;
  }

  .reserve-pillars {
    grid-template-columns: 1fr;
  }
}