/* ============================================================
   Ocean Cliff Ecolodge — style.css
   Design minimaliste, palette inspirée du logo et des photos du lodge
   ============================================================ */

:root{
  --cream:        #F5F1E9;
  --cream-soft:   #FAF8F3;
  --ink:          #2B2A27;
  --ink-soft:     #6B6459;
  --slate:        #5C7C93;
  --slate-dark:   #3E5A6F;
  --terracotta:   #BD7B54;
  --terracotta-dark:#9C6240;
  --sand:         #E7D9BE;
  --ocean:        #1F4E5C;
  --line:         rgba(43,42,39,0.12);
  --line-soft:    rgba(43,42,39,0.07);

  --serif: "Fraunces", "Georgia", serif;
  --sans:  "Jost", "Helvetica Neue", Arial, sans-serif;

  --container: 1240px;
  --radius: 2px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream-soft);
  -webkit-font-smoothing:antialiased;
  font-size:16px;
  line-height:1.65;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family:var(--serif); font-weight:500; margin:0; color:var(--ink); }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }
.container{ max-width:var(--container); margin:0 auto; padding:0 32px; }

.eyebrow{
  font-family:var(--sans);
  font-size:.75rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--terracotta-dark);
  font-weight:500;
}
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(2rem,3.4vw,2.9rem); margin-top:14px; letter-spacing:.01em; }
.section-head p{ margin-top:18px; color:var(--ink-soft); font-size:1.05rem; }

section{ padding:110px 0; }
.bg-cream{ background:var(--cream); }
.bg-dark{ background:var(--ocean); color:#EFE7DA; }
.bg-dark .eyebrow{ color:var(--sand); }
.bg-dark h2, .bg-dark h3{ color:#fff; }

/* -------------------- Reveal on scroll -------------------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }

/* -------------------- Buttons -------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:16px 34px;
  font-size:.82rem; letter-spacing:.14em; text-transform:uppercase; font-weight:500;
  border:1px solid var(--ink); border-radius:var(--radius);
  background:transparent; color:var(--ink);
  transition:background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
  white-space:nowrap;
}
.btn:hover{ background:var(--ink); color:var(--cream); }
.btn-primary{ background:var(--terracotta); border-color:var(--terracotta); color:#fff; }
.btn-primary:hover{ background:var(--terracotta-dark); border-color:var(--terracotta-dark); }
.btn-light{ border-color:rgba(255,255,255,.7); color:#fff; }
.btn-light:hover{ background:#fff; color:var(--ink); }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:.55; cursor:not-allowed; }

/* ==================== Header ==================== */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:200;
  background:rgba(245,241,233,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.scrolled{ border-color:var(--line); box-shadow:0 8px 24px -18px rgba(0,0,0,.35); }
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height:88px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:52px; width:auto; }
.brand-name{ font-family:var(--serif); font-size:1.05rem; letter-spacing:.06em; line-height:1.15; }
.brand-name small{ display:block; font-family:var(--sans); font-size:.62rem; letter-spacing:.24em; color:var(--ink-soft); margin-top:3px; }

.nav-links{ display:flex; align-items:center; gap:38px; }
.nav-links a{
  font-size:.8rem; letter-spacing:.08em; text-transform:uppercase; color:var(--ink);
  position:relative; padding:6px 0;
}
.nav-links a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:1px; background:var(--terracotta);
  transition:right .3s var(--ease);
}
.nav-links a:hover::after{ right:0; }
.header-actions{ display:flex; align-items:center; gap:18px; }
.header-actions .btn{ padding:12px 26px; }

.nav-toggle{
  display:none; width:42px; height:42px; border:1px solid var(--line); background:none; border-radius:50%;
  position:relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:""; position:absolute; left:12px; right:12px; height:1px; background:var(--ink); transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle span{ top:50%; }
.nav-toggle span::before{ top:-7px; }
.nav-toggle span::after{ top:7px; }
.nav-toggle.open span{ background:transparent; }
.nav-toggle.open span::before{ transform:translateY(7px) rotate(45deg); }
.nav-toggle.open span::after{ transform:translateY(-7px) rotate(-45deg); }

/* ==================== Hero ==================== */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:flex-end;
  background:#111 url("../img/hero-exterior-dusk.jpg") center/cover no-repeat;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(20,20,18,.72) 0%, rgba(20,20,18,.28) 46%, rgba(20,20,18,.42) 100%);
}
.hero-inner{ position:relative; z-index:2; width:100%; padding-bottom:110px; }
.hero-inner .eyebrow{ color:var(--sand); }
.hero h1{
  color:#fff; font-size:clamp(2.8rem,7vw,5.6rem); line-height:1.02; margin-top:18px;
  letter-spacing:.005em; max-width:14ch;
}
.hero-sub{ color:rgba(255,255,255,.85); font-size:1.1rem; max-width:46ch; margin-top:22px; }
.hero-actions{ margin-top:40px; display:flex; gap:18px; flex-wrap:wrap; }
.scroll-cue{
  position:absolute; bottom:30px; left:50%; transform:translateX(-50%); z-index:2;
  color:#fff; opacity:.85; font-size:.68rem; letter-spacing:.3em; text-transform:uppercase;
  display:flex; flex-direction:column; align-items:center; gap:10px;
}
.scroll-cue .line{ width:1px; height:38px; background:rgba(255,255,255,.6); overflow:hidden; }
.scroll-cue .line::after{
  content:""; display:block; width:100%; height:40%; background:#fff; animation:cue 1.8s infinite ease-in-out;
}
@keyframes cue{ 0%{ transform:translateY(-100%);} 100%{ transform:translateY(340%);} }

/* ==================== About / philosophy ==================== */
.about{ display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
.about-media{ position:relative; }
.about-media img{ width:100%; height:560px; object-fit:cover; border-radius:var(--radius); }
.about-media .frame{
  position:absolute; inset:24px -24px -24px 24px; border:1px solid var(--terracotta); z-index:-1;
}
.about-text p{ color:var(--ink-soft); font-size:1.05rem; margin-top:20px; }
.about-text p + p{ margin-top:16px; }

.stat-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:28px; margin-top:56px; padding-top:44px; border-top:1px solid var(--line); }
.stat{ }
.stat .num{ font-family:var(--serif); font-size:2.2rem; color:var(--terracotta-dark); }
.stat .label{ font-size:.78rem; letter-spacing:.06em; color:var(--ink-soft); margin-top:6px; text-transform:uppercase; }

/* ==================== Values strip ==================== */
.values{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); }
.value{ padding:44px 34px; border-left:1px solid var(--line-soft); }
.value:first-child{ border-left:none; }
.value .icon{ width:34px; height:34px; color:var(--slate); margin-bottom:18px; }
.value h4{ font-size:1.05rem; }
.value p{ color:var(--ink-soft); font-size:.92rem; margin-top:10px; }

/* ==================== Rooms ==================== */
.rooms-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:36px; }
.room-card{
  background:var(--cream-soft); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  display:flex; flex-direction:column; transition:box-shadow .4s var(--ease), transform .4s var(--ease);
}
.room-card:hover{ box-shadow:0 30px 50px -30px rgba(30,25,15,.35); transform:translateY(-4px); }
.room-media{ position:relative; height:320px; overflow:hidden; }
.room-media img{ width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); }
.room-card:hover .room-media img{ transform:scale(1.06); }
.room-tag{
  position:absolute; top:18px; left:18px; background:rgba(245,241,233,.92); color:var(--ink);
  font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; padding:8px 14px; border-radius:20px;
}
.room-body{ padding:30px 32px 32px; display:flex; flex-direction:column; gap:14px; flex:1; }
.room-head{ display:flex; align-items:baseline; justify-content:space-between; gap:12px; }
.room-head h3{ font-size:1.45rem; }
.room-price{ text-align:right; white-space:nowrap; }
.room-price .from{ display:block; font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft); }
.room-price .amount{ font-family:var(--serif); font-size:1.3rem; color:var(--terracotta-dark); }
.room-desc{ color:var(--ink-soft); font-size:.96rem; }
.room-meta{ display:flex; gap:18px; flex-wrap:wrap; padding-top:6px; border-top:1px solid var(--line-soft); margin-top:4px; }
.room-meta span{ display:flex; align-items:center; gap:8px; font-size:.82rem; color:var(--ink-soft); }
.room-meta svg{ width:16px; height:16px; color:var(--slate); flex:none; }
.room-foot{ margin-top:auto; padding-top:14px; display:flex; gap:12px; align-items:center; justify-content:space-between; }
.room-avail{ font-size:.78rem; color:var(--ink-soft); }
.room-foot .btn{ padding:12px 24px; }

/* ==================== Gallery ==================== */
.gallery-grid{
  display:grid; grid-template-columns:repeat(6,1fr); grid-auto-rows:130px; gap:14px;
}
.gallery-grid figure{ margin:0; overflow:hidden; border-radius:var(--radius); position:relative; cursor:zoom-in; }
.gallery-grid img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.gallery-grid figure:hover img{ transform:scale(1.08); }
.gallery-grid figure::after{ content:""; position:absolute; inset:0; background:rgba(20,25,25,0); transition:background .3s; }
.gallery-grid figure:hover::after{ background:rgba(20,25,25,.08); }
.g1{ grid-column:span 3; grid-row:span 3; }
.g2{ grid-column:span 3; grid-row:span 2; }
.g3{ grid-column:span 2; grid-row:span 2; }
.g4{ grid-column:span 2; grid-row:span 2; }
.g5{ grid-column:span 2; grid-row:span 2; }
.g6{ grid-column:span 3; grid-row:span 2; }
.g7{ grid-column:span 3; grid-row:span 2; }

/* Lightbox */
.lightbox{
  position:fixed; inset:0; z-index:500; background:rgba(15,14,12,.94);
  display:flex; align-items:center; justify-content:center; opacity:0; pointer-events:none; transition:opacity .3s;
}
.lightbox.open{ opacity:1; pointer-events:auto; }
.lightbox img{ max-width:88vw; max-height:82vh; border-radius:2px; }
.lightbox-close{ position:absolute; top:28px; right:32px; width:44px; height:44px; border-radius:50%; border:1px solid rgba(255,255,255,.4); background:none; color:#fff; font-size:1.3rem; }
.lightbox-nav{ position:absolute; top:50%; transform:translateY(-50%); width:48px; height:48px; border-radius:50%; border:1px solid rgba(255,255,255,.4); background:none; color:#fff; display:flex; align-items:center; justify-content:center; font-size:1.4rem; }
.lightbox-prev{ left:24px; } .lightbox-next{ right:24px; }

/* ==================== Booking ==================== */
.booking{ display:grid; grid-template-columns:.85fr 1.15fr; gap:0; align-items:stretch; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.booking-media{
  position:relative; min-height:100%;
  background:url("../img/pool-detail.jpg") center/cover no-repeat;
}
.booking-media::before{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(20,30,28,.15), rgba(20,30,28,.72)); }
.booking-media-inner{ position:relative; z-index:2; height:100%; display:flex; flex-direction:column; justify-content:flex-end; padding:52px; color:#fff; }
.booking-media-inner .eyebrow{ color:var(--sand); }
.booking-media-inner h3{ color:#fff; font-size:2rem; margin-top:14px; }
.booking-media-inner p{ color:rgba(255,255,255,.85); margin-top:14px; font-size:.98rem; }
.booking-contact{ margin-top:28px; display:flex; flex-direction:column; gap:10px; font-size:.92rem; }
.booking-contact a{ display:flex; align-items:center; gap:10px; }
.booking-contact svg{ width:18px; height:18px; }

.booking-form-wrap{ background:var(--cream-soft); padding:52px; }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:22px; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column:1 / -1; }
.field label{ font-size:.74rem; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft); }
.field input, .field select, .field textarea{
  border:1px solid var(--line); background:#fff; border-radius:var(--radius); padding:13px 14px;
  font-family:var(--sans); font-size:.95rem; color:var(--ink); width:100%;
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--slate); }
.field textarea{ resize:vertical; min-height:96px; }
.stepper{ display:flex; align-items:center; border:1px solid var(--line); border-radius:var(--radius); background:#fff; overflow:hidden; }
.stepper button{ width:42px; height:44px; background:none; border:none; font-size:1.1rem; color:var(--ink); }
.stepper button:hover{ background:var(--cream); }
.stepper input{ border:none; text-align:center; width:100%; padding:0; }
.form-foot{ margin-top:30px; display:flex; align-items:center; gap:20px; flex-wrap:wrap; }
.form-note{ font-size:.8rem; color:var(--ink-soft); }
.form-success{
  display:none; margin-top:20px; padding:16px 18px; border:1px solid var(--terracotta); background:#FBF0E6; color:var(--terracotta-dark);
  font-size:.9rem; border-radius:var(--radius);
}
.form-success.show{ display:block; }

/* ==================== CTA banner ==================== */
.cta-banner{ text-align:center; padding:120px 0; }
.cta-banner h2{ font-size:clamp(2rem,4vw,3.2rem); max-width:16ch; margin:16px auto 0; }
.cta-banner .btn{ margin-top:36px; }

/* ==================== Footer ==================== */
.site-footer{ background:#20221E; color:#D9D3C6; padding:90px 0 30px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:50px; padding-bottom:60px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-brand img{ height:50px; margin-bottom:18px; filter:brightness(0) invert(1) opacity(.92); }
.footer-brand p{ color:#A79E8C; font-size:.92rem; max-width:32ch; }
.footer-social{ display:flex; gap:14px; margin-top:22px; }
.footer-social a{ width:38px; height:38px; border:1px solid rgba(255,255,255,.22); border-radius:50%; display:flex; align-items:center; justify-content:center; }
.footer-social svg{ width:16px; height:16px; }
.footer-col h5{ font-family:var(--sans); font-size:.75rem; letter-spacing:.14em; text-transform:uppercase; color:#fff; margin-bottom:20px; }
.footer-col ul li{ margin-bottom:12px; }
.footer-col a, .footer-col span{ color:#B7AF9F; font-size:.92rem; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:26px; font-size:.8rem; color:#8B8373; flex-wrap:wrap; gap:10px; }
.footer-bottom a{ color:#B7AF9F; }

/* ==================== Floating WhatsApp ==================== */
.wa-float{
  position:fixed; bottom:26px; right:26px; z-index:180; width:58px; height:58px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center; box-shadow:0 12px 26px -8px rgba(0,0,0,.4);
  transition:transform .3s var(--ease);
}
.wa-float:hover{ transform:scale(1.08); }
.wa-float svg{ width:28px; height:28px; fill:#fff; }

/* ==================== Placeholder note (dev only) ==================== */
.dev-note{ background:#3E5A6F; color:#fff; font-size:.78rem; text-align:center; padding:8px 16px; letter-spacing:.03em; }
.dev-note b{ color:var(--sand); }

/* ==================== Responsive ==================== */
@media (max-width:1080px){
  .about{ grid-template-columns:1fr; gap:48px; }
  .about-media img{ height:420px; }
  .values{ grid-template-columns:repeat(2,1fr); }
  .value:nth-child(3){ border-left:none; }
  .value{ border-bottom:1px solid var(--line-soft); }
  .rooms-grid{ grid-template-columns:1fr; }
  .booking{ grid-template-columns:1fr; }
  .booking-media{ min-height:340px; }
  .footer-grid{ grid-template-columns:1fr 1fr; row-gap:40px; }
}
@media (max-width:860px){
  .nav-links, .header-actions .btn.hide-mobile{ display:none; }
  .nav-toggle{ display:block; }
  .header-actions{ gap:10px; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); grid-auto-rows:150px; }
  .g1,.g2,.g3,.g4,.g5,.g6,.g7{ grid-column:span 1; grid-row:span 2; }
  .stat-row{ grid-template-columns:repeat(2,1fr); row-gap:26px; }
  section{ padding:76px 0; }
  .form-grid{ grid-template-columns:1fr; }
  .booking-form-wrap{ padding:34px 24px; }
  .booking-media-inner{ padding:34px 24px; }
}
@media (max-width:560px){
  .footer-grid{ grid-template-columns:1fr; }
  .hero-inner{ padding-bottom:80px; }
  .hero h1{ max-width:none; }
}

/* Mobile nav panel */
.mobile-nav{
  position:fixed; inset:88px 0 0 0; background:var(--cream); z-index:190; padding:40px 32px;
  transform:translateY(-12px); opacity:0; pointer-events:none; transition:opacity .3s var(--ease), transform .3s var(--ease);
}
.mobile-nav.open{ opacity:1; pointer-events:auto; transform:none; }
.mobile-nav a{ display:block; font-family:var(--serif); font-size:1.7rem; padding:14px 0; border-bottom:1px solid var(--line-soft); }
.mobile-nav .btn{ margin-top:30px; }