/* ============================================================
   OPHELIA LODGE - Feuille de style principale
   Palette dérivée du logo officiel (spec v2.1, section 1)
   ============================================================ */

:root{
  --bordeaux: #660033;
  --bordeaux-dark: #4D0026;
  --bordeaux-soft: #8C4066;
  --anthracite: #1E1E1E;
  --anthracite-soft: #3A3735;
  --ivoire: #FAF6F1;
  --sable: #EFE7DC;
  --sable-dark: #E2D6C4;
  --laiton: #B8935A;
  --laiton-soft: #D9BE93;
  --blanc: #FFFFFF;

  --font-display: "Lora", "Georgia", serif;
  --font-body: "Work Sans", "Helvetica Neue", Arial, sans-serif;

  --radius-s: 4px;
  --radius-m: 10px;
  --shadow-card: 0 18px 40px -22px rgba(30, 30, 30, 0.35);
  --shadow-soft: 0 8px 24px -16px rgba(30, 30, 30, 0.25);

  --container: 1180px;
}

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

html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body{
  margin: 0;
  background: var(--ivoire);
  color: var(--anthracite);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a{ color: inherit; text-decoration: none; }

h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1{ font-size: clamp(2.4rem, 4.6vw, 4.1rem); font-weight: 500; }
h2{ font-size: clamp(1.9rem, 3.2vw, 2.6rem); }
h3{ font-size: clamp(1.25rem, 1.8vw, 1.5rem); }

p{ margin: 0 0 1em; color: var(--anthracite-soft); }

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bordeaux);
}
.eyebrow::before{
  content: "";
  width: 22px;
  height: 1px;
  background: var(--laiton);
}

:focus-visible{
  outline: 2px solid var(--bordeaux);
  outline-offset: 3px;
}

/* ---------- Boutons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.85em 1.7em;
  border-radius: var(--radius-s);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn:hover{ transform: translateY(-1px); }

.btn-primary{
  background: var(--bordeaux);
  color: var(--blanc);
}
.btn-primary:hover{ background: var(--bordeaux-dark); }

.btn-ghost{
  background: transparent;
  border-color: rgba(30,30,30,0.22);
  color: var(--anthracite);
}
.btn-ghost:hover{ border-color: var(--anthracite); }

.btn-inverse{
  background: var(--blanc);
  color: var(--bordeaux);
}
.btn-inverse:hover{ background: var(--sable); }

.btn-whatsapp{
  background: var(--anthracite);
  color: var(--blanc);
}
.btn-whatsapp:hover{ background: #000; }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 246, 241, 0.96);
  border-bottom: 1px solid rgba(30,30,30,0.08);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 28px;
  max-width: var(--container);
  margin: 0 auto;
}
.brand{
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand img{ height: 82px; width: auto; display: block; }
.brand-text{
  display: flex;
  flex-direction: column;
}
.brand-name{
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--anthracite);
  line-height: 1.2;
}
.brand-tagline{
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bordeaux);
  margin-top: 4px;
  line-height: 1.2;
}
.footer-brand .brand-tagline{ color: var(--laiton-soft); }

.main-nav{
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav a{
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--anthracite-soft);
  position: relative;
  padding: 4px 0;
  transition: color 0.15s ease;
}
.main-nav a:hover{ color: var(--bordeaux); }
.main-nav a.active{ color: var(--bordeaux); }
.main-nav a.btn-primary,
.main-nav a.btn-primary:hover{ color: var(--blanc); }
.main-nav a.active::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--laiton);
}

.nav-toggle{
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span{
  display: block;
  width: 24px;
  height: 2px;
  background: var(--anthracite);
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-book-btn{ display: none; }

/* ---------- Bouton d'appel flottant (mobile + desktop) ---------- */
.float-call{
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 999px;
  background: var(--anthracite);
  color: var(--blanc);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.18s ease, background 0.18s ease;
}
.float-call:hover{ background: #000; transform: translateY(-1px); }
.float-call svg{ width: 18px; height: 18px; flex-shrink: 0; }
.float-call .float-call-label{ white-space: nowrap; }
@media (max-width: 560px){
  .float-call .float-call-label{ display: none; }
  .float-call{ padding: 14px; }
}

@media (max-width: 880px){
  .brand img{ height: 56px; }
  .brand-name{ font-size: 1.1rem; }
  .brand-tagline{ font-size: 0.72rem; }
  .main-nav{
    position: fixed;
    inset: 74px 0 0 0;
    background: var(--ivoire);
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 32px;
    gap: 22px;
    transform: translateX(100%);
    transition: transform 0.28s ease;
    overflow-y: auto;
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav a{ font-size: 1.05rem; }
  /* Le bouton Réserver du menu ne sert plus qu'en menu ouvert : la version toujours visible est .mobile-book-btn */
  .main-nav a.btn-primary{ order: -1; }
  .nav-toggle{ display: block; margin-left: 14px; padding: 10px; }
  .mobile-book-btn{
    display: inline-flex;
    padding: 0.65em 1.5em;
    font-size: 0.88rem;
    white-space: nowrap;
    margin-left: auto;
  }
}

/* ---------- Arche (motif signature) ---------- */
.arch-frame{
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(160deg, var(--bordeaux) 0%, var(--bordeaux-dark) 62%, var(--anthracite) 100%);
}
.arch-frame img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.arch-frame.placeholder{
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 22px;
}
.arch-frame.placeholder .ph-label{
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
  text-align: center;
  padding: 0 18px;
}
.arch-frame.placeholder .ph-mark{
  position: absolute;
  top: 22%;
  left: 50%;
  transform: translateX(-50%);
  width: 34%;
  opacity: 0.35;
}

.arch-divider{
  display: flex;
  justify-content: center;
  margin: 4px 0;
}
.arch-divider svg{ display: block; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  padding: 76px 0 96px;
  overflow: hidden;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: start;
}
.hero-copy p.lede{
  font-size: 1.08rem;
  max-width: 58ch;
}
.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
.hero-facts{
  display: flex;
  gap: 34px;
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid rgba(30,30,30,0.12);
}
.hero-fact b{
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--bordeaux);
}
.hero-fact span{
  font-size: 0.78rem;
  color: var(--anthracite-soft);
}
.hero-visual .arch-frame{ aspect-ratio: 4 / 5.1; }

@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ order: -1; }
  .hero-visual .arch-frame{ aspect-ratio: 4/3.4; }
  .hero-facts{ flex-wrap: wrap; row-gap: 18px; }
}

/* ---------- Sections génériques ---------- */
section{ padding: 84px 0; }
.section-alt{ background: var(--sable); }
.section-dark{ background: var(--anthracite); color: var(--ivoire); }
.section-dark p{ color: rgba(250,246,241,0.72); }
.section-dark h2, .section-dark h3{ color: var(--ivoire); }
.section-dark .eyebrow{ color: var(--laiton-soft); }
.section-dark .eyebrow::before{ background: var(--laiton-soft); }

.section-head{
  max-width: 640px;
  margin: 0 0 48px;
}
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Grilles / cartes ---------- */
.grid{ display: grid; gap: 28px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px){
  .grid-3, .grid-4{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px){
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; }
}

.card{
  background: var(--blanc);
  border-radius: var(--radius-m);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
}
.card-body{ padding: 26px 24px 28px; }
.card-body h3{ margin-bottom: 8px; }
.card-body p{ font-size: 0.94rem; margin-bottom: 0; }
.card .arch-frame{ aspect-ratio: 5/4; border-radius: 0; }

.tag-list{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.tag{
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--sable);
  color: var(--anthracite-soft);
}

.feature-row{
  display: flex;
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid rgba(30,30,30,0.1);
}
.feature-row:last-child{ border-bottom: 1px solid rgba(30,30,30,0.1); }
.feature-num{
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--laiton);
  padding-top: 3px;
  min-width: 34px;
}
.feature-row h4{ margin-bottom: 4px; font-size: 1.05rem; }
.feature-row p{ margin: 0; font-size: 0.92rem; }

/* ---------- Bandeau chiffres ---------- */
.stat-band{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  padding: 46px 0;
}
.stat-band div{ text-align: center; }
.stat-band b{
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--laiton-soft);
}
.stat-band span{ font-size: 0.78rem; letter-spacing: 0.04em; }
@media (max-width: 700px){
  .stat-band{ grid-template-columns: repeat(2, 1fr); }
}

/* ---------- CTA bloc ---------- */
.cta-block{
  background: var(--bordeaux);
  color: var(--blanc);
  border-radius: var(--radius-m);
  padding: 54px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-block h2{ color: var(--blanc); margin-bottom: 6px; }
.cta-block p{ color: rgba(255,255,255,0.82); margin: 0; }

/* ---------- Formulaires ---------- */
.form-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-grid .full{ grid-column: 1 / -1; }
@media (max-width: 640px){ .form-grid{ grid-template-columns: 1fr; } }

label{
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--anthracite-soft);
  margin-bottom: 6px;
}
input, select, textarea{
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(30,30,30,0.18);
  border-radius: var(--radius-s);
  background: var(--blanc);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--anthracite);
}
input:focus, select:focus, textarea:focus{
  outline: 2px solid var(--bordeaux);
  outline-offset: 1px;
  border-color: var(--bordeaux);
}
textarea{ resize: vertical; min-height: 110px; }

.form-note{
  font-size: 0.82rem;
  color: var(--anthracite-soft);
  margin-top: 14px;
}

.contact-card{
  background: var(--anthracite);
  color: var(--ivoire);
  border-radius: var(--radius-m);
  padding: 34px;
}
.contact-card h3{ color: var(--ivoire); }
.contact-line{
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid rgba(250,246,241,0.14);
  font-size: 0.92rem;
}
.contact-line:first-of-type{ border-top: none; }
.contact-line b{ color: var(--laiton-soft); font-weight: 600; min-width: 92px; display:inline-block; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--anthracite);
  color: rgba(250,246,241,0.72);
  padding: 64px 0 28px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(250,246,241,0.12);
}
.footer-brand .brand-name{ color: var(--ivoire); }
.footer-grid h4{
  color: var(--ivoire);
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-grid ul{ list-style: none; padding: 0; margin: 0; }
.footer-grid li{ margin-bottom: 10px; font-size: 0.9rem; }
.footer-grid a:hover{ color: var(--laiton-soft); }
.footer-bottom{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 0.78rem;
}
@media (max-width: 780px){
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

/* ---------- OTA badges ---------- */
.ota-strip{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.ota-badge{
  font-size: 0.78rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(30,30,30,0.16);
  color: var(--anthracite-soft);
}

/* ---------- Page header (pages secondaires) ---------- */
.page-hero{
  padding: 58px 0 40px;
  background: var(--sable);
}
.page-hero .eyebrow{ margin-bottom: 14px; }
.page-hero p.lede{ max-width: 60ch; font-size: 1.02rem; }

/* ---------- Équipements & services ---------- */
.amenities-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.amenities-col h4{
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bordeaux);
  margin-bottom: 14px;
}
.amenities-list{ list-style: none; padding: 0; margin: 0; }
.amenities-list li{
  position: relative;
  padding: 9px 0 9px 26px;
  font-size: 0.94rem;
  color: var(--anthracite-soft);
  border-top: 1px solid rgba(30,30,30,0.08);
}
.amenities-list li:first-child{ border-top: none; }
.amenities-list li::before{
  content: "✓";
  position: absolute;
  left: 0;
  top: 9px;
  color: var(--laiton);
  font-weight: 700;
  font-size: 0.86rem;
}
@media (max-width: 900px){
  .amenities-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .amenities-grid{ grid-template-columns: 1fr; }
}

/* ---------- Galerie ---------- */
.gallery-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-grid .arch-frame{ aspect-ratio: 1/1.1; }
.gallery-grid .tall{ grid-row: span 2; }
.gallery-grid .tall .arch-frame{ aspect-ratio: 1/2.35; height: 100%; }
@media (max-width: 900px){
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
  .gallery-grid .tall{ grid-row: span 1; }
  .gallery-grid .tall .arch-frame{ aspect-ratio: 1/1.1; }
}
@media (max-width: 560px){
  .gallery-grid{ grid-template-columns: 1fr; }
}

/* ---------- Actualité ---------- */
.news-hero{ padding-bottom: 32px; }
.news-intro{
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 48px;
  align-items: end;
}
.news-intro-note{
  font-size: 0.92rem;
  color: var(--anthracite-soft);
  border-left: 2px solid var(--laiton);
  padding-left: 18px;
  margin: 0;
}
@media (max-width: 860px){
  .news-intro{ grid-template-columns: 1fr; }
  .news-intro-note{ border-left: none; border-top: 2px solid var(--laiton); padding-left: 0; padding-top: 14px; }
}

.news-toolbar{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 40px;
}
.news-filters{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.news-filter{
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(30,30,30,0.18);
  background: transparent;
  color: var(--anthracite-soft);
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}
.news-filter:hover{ border-color: var(--bordeaux); color: var(--bordeaux); }
.news-filter.is-active{
  background: var(--bordeaux);
  border-color: var(--bordeaux);
  color: var(--blanc);
}

.news-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.article-card{ display: flex; flex-direction: column; transition: transform 0.22s ease, box-shadow 0.22s ease; }
.article-card .arch-frame{ aspect-ratio: 5/3.4; border-radius: 0; }
.article-card h3{ margin-bottom: 8px; }
.article-card h2{ font-size: 1.35rem; margin-bottom: 10px; }
.article-meta{
  display: flex;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--laiton);
  margin-bottom: 10px;
}
.article-meta span:not(:last-child)::after{ content: "·"; margin-left: 10px; color: rgba(30,30,30,0.25); }
.article-status{
  display: inline-block;
  margin-top: 14px;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--bordeaux);
  padding-top: 12px;
  border-top: 1px solid rgba(30,30,30,0.1);
}
.featured-article{
  grid-column: span 3;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  flex-direction: unset;
}
.featured-article .arch-frame{ aspect-ratio: auto; height: 100%; border-radius: 0; }
.featured-article .card-body{ display: flex; flex-direction: column; justify-content: center; }
@media (max-width: 700px){
  .featured-article{ grid-template-columns: 1fr; }
  .featured-article .arch-frame{ aspect-ratio: 5/3.4; }
}
@media (max-width: 980px){
  .news-grid{ grid-template-columns: repeat(2, 1fr); }
  .featured-article{ grid-column: span 2; }
}
@media (max-width: 700px){
  .news-grid{ grid-template-columns: 1fr; }
  .featured-article{ grid-column: span 1; }
}

.news-empty{
  display: none;
  text-align: center;
  padding: 60px 20px;
  color: var(--anthracite-soft);
}
.news-empty.is-visible{ display: block; }

/* Révélation douce au scroll : dégradation silencieuse si JS désactivé (visible par défaut) */
.reveal-on-scroll{
  opacity: 1;
  transform: none;
}
.js-reveal-ready .reveal-on-scroll{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.js-reveal-ready .reveal-on-scroll.is-revealed{
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce){
  .js-reveal-ready .reveal-on-scroll{ opacity: 1; transform: none; transition: none; }
}

/* ---------- Utilitaires ---------- */
.mt-0{ margin-top: 0; }
.text-center{ text-align: center; }
.visually-hidden{
  position: absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}