/*
 * ============================================================
 * ÉCURIES DU DOMAINE DE GARENNE — Feuille de styles
 * Palette : vert profond, brun cuir, sable — sobre et pro
 * ============================================================
 */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600&display=swap');

/* ===== PALETTE ÉCURIES ===== */
:root {
  --c-primary:       #1E3A1E;   /* Vert profond */
  --c-primary-light: #2E5A2E;
  --c-primary-dark:  #0E2A0E;
  --c-primary-rgb:   30, 58, 30;

  --c-secondary:       #7A5C3A; /* Brun cuir */
  --c-secondary-light: #8A6C4A;

  --c-accent:        #C8902A;   /* Doré sable pour CTA */

  --c-bg:       #FAFAF8;
  --c-bg-warm:  #F0EBE0;        /* Sable */
  --c-bg-dark:  #141E14;
  --c-white:    #FEFDFB;

  --c-text:       #201A10;
  --c-text-mid:   #4A3A25;
  --c-text-light: #7A6A55;

  --c-border: #E0D8C8;

  --c-ph-1: #2E5A2E;
  --c-ph-2: #3A6A3A;
  --c-ph-3: #4A5A3A;
  --c-ph-4: #7A5C3A;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-text);
  background-color: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; }

/* ===== TYPOGRAPHIE ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.2;
  color: var(--c-text);
  font-weight: 600;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.625rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.875rem); }
h4 { font-size: clamp(1.125rem, 2vw, 1.375rem); }

/* ===== LAYOUT ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 2rem);
}
.section { padding-block: clamp(4rem, 8vw, 8rem); }
.section-alt { background-color: var(--c-bg-warm); }
.section-dark { background-color: var(--c-bg-dark); color: var(--c-white); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--c-white); }

.grid-2 { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

/* ===== PLACEHOLDERS ===== */
.photo-ph {
  position: relative; width: 100%; overflow: hidden;
  border-radius: 0.75rem; background-color: var(--c-primary);
}
.photo-ph--ratio-4-3  { aspect-ratio: 4 / 3; }
.photo-ph--ratio-16-9 { aspect-ratio: 16 / 9; }
.photo-ph--ratio-3-2  { aspect-ratio: 3 / 2; }
.photo-ph--ratio-1-1  { aspect-ratio: 1 / 1; }
.photo-ph--hero       { aspect-ratio: unset; min-height: 60vh; }
.photo-ph__inner {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.75rem; color: rgba(255,255,255,0.6);
  font-size: 0.8125rem; letter-spacing: 0.08em;
  text-align: center; padding: 1rem; text-transform: uppercase;
}
.photo-ph__inner svg { width: 2.25rem; height: 2.25rem; opacity: 0.4; }

/* ===== BOUTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem; padding: 0.875rem 2rem;
  font-size: 1rem; font-weight: 500;
  border-radius: 0.375rem; cursor: pointer;
  transition: all 250ms ease; border: 2px solid transparent;
  white-space: nowrap; line-height: 1;
}
.btn:focus-visible { outline: 3px solid var(--c-primary); outline-offset: 3px; }

.btn-primary {
  background-color: var(--c-primary); color: var(--c-white); border-color: var(--c-primary);
}
.btn-primary:hover {
  background-color: var(--c-primary-dark); border-color: var(--c-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30,58,30,0.3);
}
.btn-secondary {
  background-color: transparent; color: var(--c-primary); border-color: var(--c-primary);
}
.btn-secondary:hover { background-color: var(--c-primary); color: var(--c-white); }
.btn-accent {
  background-color: var(--c-accent); color: var(--c-white); border-color: var(--c-accent);
}
.btn-accent:hover {
  background-color: #A87020; border-color: #A87020;
  transform: translateY(-1px); box-shadow: 0 4px 12px rgba(200,144,42,0.35);
}
.btn-outline-white {
  background-color: transparent; color: var(--c-white); border-color: rgba(255,255,255,0.65);
}
.btn-outline-white:hover { background-color: var(--c-white); color: var(--c-primary); border-color: var(--c-white); }
.btn-lg { padding: 1.125rem 2.5rem; font-size: 1.125rem; }
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.875rem; }

/* ===== NAVIGATION ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background-color 250ms ease, box-shadow 250ms ease, padding 250ms ease;
  padding: 1.25rem 0;
}
.nav--transparent { background-color: transparent; }
.nav--solid {
  background-color: var(--c-white);
  box-shadow: 0 1px 8px rgba(0,0,0,0.08);
  padding: 0.875rem 0;
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.nav__logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem; font-weight: 600;
  color: var(--c-white); transition: color 150ms ease;
  flex-shrink: 0; line-height: 1.2;
}
.nav--solid .nav__logo { color: var(--c-text); }
.nav__logo small {
  display: block; font-family: 'Inter', sans-serif;
  font-size: 0.65rem; font-weight: 400;
  letter-spacing: 0.18em; text-transform: uppercase;
  opacity: 0.6; margin-top: 0.125rem;
}

.nav__links { display: none; align-items: center; gap: 0.125rem; }
@media (min-width: 768px) { .nav__links { display: flex; } }

.nav__link {
  font-size: 0.875rem; font-weight: 500;
  color: rgba(255,255,255,0.85);
  padding: 0.5rem 0.875rem; border-radius: 0.375rem;
  transition: all 150ms ease; white-space: nowrap;
}
.nav__link:hover, .nav__link--active { color: var(--c-white); background-color: rgba(255,255,255,0.12); }
.nav--solid .nav__link { color: var(--c-text-mid); }
.nav--solid .nav__link:hover, .nav--solid .nav__link--active { color: var(--c-primary); background-color: rgba(30,58,30,0.06); }
.nav__cta { margin-left: 0.5rem; }

.nav__phone { display: none; font-size: 0.875rem; font-weight: 600; color: var(--c-white); transition: color 150ms ease; }
@media (min-width: 1024px) { .nav__phone { display: block; } }
.nav--solid .nav__phone { color: var(--c-primary); }

.nav__hamburger {
  display: flex; flex-direction: column; gap: 5px;
  padding: 0.5rem; cursor: pointer; border: none;
  background: transparent; border-radius: 0.375rem;
}
@media (min-width: 768px) { .nav__hamburger { display: none; } }
.nav__hamburger span {
  display: block; width: 24px; height: 2px;
  background-color: var(--c-white); border-radius: 2px;
  transition: all 250ms ease; transform-origin: center;
}
.nav--solid .nav__hamburger span { background-color: var(--c-text); }
.nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--c-bg-dark); z-index: 99;
  padding: 6rem 2rem 2rem; flex-direction: column; gap: 0; overflow-y: auto;
}
.nav__mobile.is-open { display: flex; }
.nav__mobile-link {
  font-family: 'Playfair Display', serif; font-size: 1.75rem;
  color: var(--c-white); padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color 150ms ease;
}
.nav__mobile-link:hover { color: var(--c-accent); }
.nav__mobile-phone { margin-top: 2.5rem; font-size: 1.125rem; font-weight: 600; color: var(--c-accent); }
.nav__mobile-sister { margin-top: 1rem; font-size: 0.875rem; color: rgba(255,255,255,0.5); }
.nav__mobile-sister a { color: rgba(255,255,255,0.75); text-decoration: underline; }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(14,42,14,0.70) 0%, rgba(14,42,14,0.30) 50%, rgba(14,42,14,0.65) 100%);
  z-index: 1;
}
.hero__content { position: relative; z-index: 2; width: 100%; padding-top: 6rem; padding-bottom: 8rem; }
.hero__label {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--c-accent); margin-bottom: 1.25rem;
}
.hero__title { color: var(--c-white); margin-bottom: 1.25rem; text-shadow: 0 2px 24px rgba(0,0,0,0.3); }
.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem); color: rgba(255,255,255,0.88);
  max-width: 44rem; margin-bottom: 2.5rem; line-height: 1.7;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.hero__scroll {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: rgba(255,255,255,0.55); font-size: 0.6875rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  animation: bounce 2.5s ease-in-out infinite; cursor: pointer;
  background: none; border: none; padding: 0.5rem;
}
.hero__scroll svg { width: 1.25rem; height: 1.25rem; }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; max-width: 42rem; margin-inline: auto; margin-bottom: 3.5rem; }
.section-header__label {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--c-primary); margin-bottom: 0.875rem;
}
.section-header__title { margin-bottom: 1rem; }
.section-header__lead { font-size: 1.125rem; color: var(--c-text-mid); line-height: 1.75; }

/* ===== CARD FORMULE PENSION ===== */
.card-formule {
  background: var(--c-white);
  border-radius: 1.25rem; overflow: hidden;
  border: 1px solid var(--c-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  transition: box-shadow 250ms ease, transform 250ms ease;
  display: flex; flex-direction: column;
}
.card-formule:hover { box-shadow: 0 12px 32px rgba(0,0,0,0.1); transform: translateY(-4px); }

.card-formule--populaire {
  border-color: var(--c-primary);
  box-shadow: 0 4px 20px rgba(30,58,30,0.15);
}

.card-formule__header {
  padding: 1.75rem 1.75rem 1.5rem;
  background: var(--c-primary-dark);
  color: var(--c-white);
  position: relative;
}
.card-formule--populaire .card-formule__header {
  background: linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 100%);
}

.card-formule__badge-pop {
  position: absolute; top: 1rem; right: 1rem;
  background: var(--c-accent); color: var(--c-white);
  font-size: 0.6875rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.25rem 0.75rem; border-radius: 99px;
}

.card-formule__title {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem; color: var(--c-white); margin-bottom: 0.5rem;
}
.card-formule__desc { font-size: 0.875rem; color: rgba(255,255,255,0.75); line-height: 1.6; }

.card-formule__prix {
  display: flex; align-items: baseline; gap: 0.375rem;
  margin-top: 1.25rem; padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.card-formule__ht {
  font-family: 'Playfair Display', serif;
  font-size: 1.75rem; font-weight: 700; color: var(--c-white); line-height: 1;
}
.card-formule__ttc {
  font-size: 0.875rem; color: rgba(255,255,255,0.6);
}

.card-formule__body { padding: 1.75rem; flex: 1; }
.card-formule__inclus-title {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--c-text-light); margin-bottom: 0.875rem;
}
.card-formule__inclus { display: flex; flex-direction: column; gap: 0.5rem; }
.card-formule__inclus li {
  display: flex; align-items: flex-start;
  gap: 0.625rem; font-size: 0.875rem; color: var(--c-text-mid);
}
.card-formule__inclus li svg {
  width: 1rem; height: 1rem; color: var(--c-primary);
  flex-shrink: 0; margin-top: 0.125rem;
}

/* ===== FEATURE ===== */
.feature {
  display: flex; flex-direction: column; align-items: flex-start;
  gap: 1rem; padding: 1.75rem;
  background: var(--c-white); border-radius: 1.25rem;
  border: 1px solid var(--c-border);
  transition: box-shadow 250ms ease, transform 250ms ease;
}
.feature:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); transform: translateY(-2px); }
.feature__icon {
  width: 3rem; height: 3rem; border-radius: 0.75rem;
  background-color: rgba(30,58,30,0.08);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.feature__icon svg { width: 1.5rem; height: 1.5rem; color: var(--c-primary); }
.feature__title { font-family: 'Playfair Display', serif; font-size: 1.125rem; font-weight: 600; margin-bottom: 0.375rem; }
.feature__text { font-size: 0.875rem; color: var(--c-text-mid); line-height: 1.65; }

/* ===== FORMULAIRE ===== */
.form-group { display: flex; flex-direction: column; gap: 0.375rem; margin-bottom: 1.25rem; }
.form-label { font-size: 0.875rem; font-weight: 500; color: var(--c-text); }
.form-label .req { color: #EF4444; margin-left: 0.25rem; }
.form-input, .form-textarea, .form-select {
  width: 100%; padding: 0.875rem 1rem;
  font-size: 1rem; font-family: 'Inter', sans-serif;
  color: var(--c-text); background-color: var(--c-white);
  border: 1.5px solid var(--c-border); border-radius: 0.5rem;
  transition: border-color 150ms ease, box-shadow 150ms ease;
  appearance: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none; border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(30,58,30,0.12);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--c-text-light); }
.form-textarea { resize: vertical; min-height: 9rem; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 0; }
@media (min-width: 640px) { .form-row { grid-template-columns: repeat(2, 1fr); gap: 0 1.25rem; } }

/* ===== FOOTER ===== */
.footer { background-color: var(--c-bg-dark); color: rgba(255,255,255,0.7); padding-top: 4rem; padding-bottom: 2rem; }
.footer__grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; margin-bottom: 3rem; }
@media (min-width: 640px)  { .footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; } }
.footer__brand h3 { font-family: 'Playfair Display', serif; font-size: 1.25rem; color: var(--c-white); margin-bottom: 0.625rem; }
.footer__brand p { font-size: 0.875rem; line-height: 1.7; margin-bottom: 1.5rem; }
.footer__heading { font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--c-white); margin-bottom: 1.25rem; }
.footer__nav { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__nav a { font-size: 0.875rem; color: rgba(255,255,255,0.6); transition: color 150ms ease; padding: 0.125rem 0; }
.footer__nav a:hover { color: var(--c-white); }
.footer__contact-item { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.875rem; color: rgba(255,255,255,0.6); margin-bottom: 0.875rem; line-height: 1.5; }
.footer__contact-item svg { width: 1rem; height: 1rem; flex-shrink: 0; margin-top: 0.175rem; color: var(--c-accent); }
.footer__contact-item a:hover { color: var(--c-white); }
.footer__bottom { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.08); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; font-size: 0.75rem; color: rgba(255,255,255,0.35); }
.footer__bottom a:hover { color: rgba(255,255,255,0.7); }

/* ===== BANNIÈRE SITE SŒUR ===== */
.top-banner { background-color: var(--c-primary-dark); padding: 0.625rem 0; text-align: center; }
.top-banner p { font-size: 0.8125rem; color: rgba(255,255,255,0.75); }
.top-banner a {
  display: inline-block;
  color: var(--c-primary-dark);
  background-color: var(--c-accent);
  font-weight: 600;
  font-size: 0.75rem;
  text-decoration: none;
  padding: 0.25rem 0.875rem;
  border-radius: 2rem;
  margin-left: 0.5rem;
  transition: background-color 150ms ease, transform 150ms ease;
}
.top-banner a:hover { background-color: #c8a84b; transform: translateY(-1px); }

/* ===== CHECK LIST ===== */
.check-list { display: flex; flex-direction: column; gap: 0.625rem; }
.check-list li { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.9375rem; color: var(--c-text-mid); }
.check-list li svg { width: 1.125rem; height: 1.125rem; color: var(--c-primary); flex-shrink: 0; margin-top: 0.15rem; }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ===== HERO ANIMATIONS ===== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.anim-1 { animation: fadeInUp 0.7s ease 0.1s both; }
.anim-2 { animation: fadeInUp 0.7s ease 0.25s both; }
.anim-3 { animation: fadeInUp 0.7s ease 0.4s both; }
.anim-4 { animation: fadeInUp 0.7s ease 0.55s both; }

/* ===== DIVERS ===== */
.divider { width: 3rem; height: 3px; background-color: var(--c-primary); border-radius: 2px; margin-bottom: 1.5rem; }
.divider--center { margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.text-center { text-align: center; }

.loading-placeholder {
  background: linear-gradient(90deg, var(--c-bg-warm) 25%, var(--c-border) 50%, var(--c-bg-warm) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 0.75rem; min-height: 350px;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Point fort domaine */
.point-fort {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 2rem 1.5rem; background: var(--c-white);
  border-radius: 1.25rem; border: 1px solid var(--c-border);
  transition: box-shadow 250ms ease, transform 250ms ease;
}
.point-fort:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); transform: translateY(-2px); }
.point-fort__num {
  font-family: 'Playfair Display', serif;
  font-size: 3rem; font-weight: 700; color: var(--c-primary);
  line-height: 1; margin-bottom: 0.5rem;
}
.point-fort__label { font-size: 0.875rem; color: var(--c-text-mid); font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em; }

/* — Hero avec vraie photo de fond — */
.hero--photo {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero--photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
    rgba(0,0,0,0.45) 0%,
    rgba(0,0,0,0.25) 50%,
    rgba(0,0,0,0.55) 100%);
}

/* — Galerie photo — */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
@media (min-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
}
.gallery-item {
  overflow: hidden;
  border-radius: 0.75rem;
  aspect-ratio: 4 / 3;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms ease;
}
.gallery-item:hover img { transform: scale(1.05); }

/* ===== MOBILE ===== */
@media (max-width: 540px) {
  /* Bannière : centrer le texte et le bouton pill */
  .top-banner p {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    line-height: 1.4;
  }
  .top-banner a { margin-left: 0; }

  /* Hero : boutons full-width sur mobile */
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions .btn { text-align: center; justify-content: center; }
  .hero__content .btn-lg { padding: 1rem 1.5rem; font-size: 1rem; }
}