/* ============ Casa De Mercedes ============ */
:root{
  --gold:#c9a449;
  --gold-soft:#e6cc89;
  --gold-deep:#a8852f;
  --ink:#1d1b16;
  --muted:#6b6657;
  --bg:#fdfcf8;
  --bg-soft:#f6f1e7;
  --line:rgba(29,27,22,.12);
  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Inter', system-ui, sans-serif;
  --container:1180px;
  --radius:6px;
  --shadow:0 20px 60px -20px rgba(29,27,22,.25);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-weight:300;
  color:var(--ink);
  background:var(--bg);
  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(--serif);font-weight:500;letter-spacing:.01em;margin:0 0 .5em;line-height:1.15}
h1{font-size:clamp(2.4rem,5.6vw,4.6rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.8rem)}
h3{font-size:1.4rem}
p{margin:0 0 1em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

.eyebrow{
  font-family:var(--sans);
  font-size:.75rem;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--gold-deep);
  margin:0 0 1rem;
  font-weight:500;
}
.eyebrow.light{color:var(--gold-soft)}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:18px 0;
  transition:background .3s ease, box-shadow .3s ease, padding .3s ease;
}
.site-header.scrolled{
  background:rgba(253,252,248,.92);
  backdrop-filter:blur(10px);
  box-shadow:0 1px 0 var(--line);
  padding:10px 0;
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:1.15rem;color:var(--ink)}
.brand img{border-radius:50%;background:#fff;padding:2px;border:1px solid var(--line)}
.site-header:not(.scrolled) .brand{color:#fff;text-shadow:0 1px 12px rgba(0,0,0,.4)}
.site-nav{display:flex;align-items:center;gap:32px}
.site-nav a{
  font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;
  color:#fff;opacity:.92;transition:opacity .2s, color .2s;
}
.site-header.scrolled .site-nav a{color:var(--ink)}
.site-nav a:hover{color:var(--gold)}
.nav-cta{
  border:1px solid currentColor;padding:9px 18px;border-radius:999px;
}
.nav-cta:hover{background:var(--gold);border-color:var(--gold);color:#fff!important}

.nav-toggle{display:none;background:none;border:0;width:36px;height:36px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;transition:.3s}
.site-header.scrolled .nav-toggle span{background:var(--ink)}

/* ===== Hero ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.05);
  animation:slowzoom 18s ease-in-out infinite alternate;
}
@keyframes slowzoom{to{transform:scale(1.12)}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.45) 0%,rgba(0,0,0,.25) 40%,rgba(0,0,0,.6) 100%)}
.hero-content{position:relative;z-index:2;padding:120px 24px 80px;max-width:820px}
.hero .eyebrow{color:var(--gold-soft)}
.hero h1{font-weight:500}
.lede{font-size:1.15rem;opacity:.92;max-width:560px;margin-bottom:2rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* ===== Buttons ===== */
.btn{
  display:inline-block;padding:14px 30px;border-radius:999px;
  font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;
  transition:transform .2s, background .2s, color .2s, border-color .2s;
  cursor:pointer;border:1px solid transparent;font-family:var(--sans);font-weight:500;
}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:var(--gold-deep);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn.full{width:100%}

/* ===== Sections ===== */
.section{padding:clamp(64px,10vw,120px) 0}
.section-muted{background:var(--bg-soft)}
.section-dark{background:var(--ink);color:#f4ede0}
.section-dark h2{color:#fff}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.section-sub{color:var(--muted);font-size:1.05rem}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.image-frame{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5}
.image-frame img{width:100%;height:100%;object-fit:cover}
.image-frame::after{
  content:"";position:absolute;inset:14px;border:1px solid rgba(255,255,255,.5);pointer-events:none;border-radius:4px;
}

.check-list{list-style:none;padding:0;margin:1.5rem 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}
.check-list li{position:relative;padding-left:22px;font-size:.95rem;color:var(--muted)}
.check-list li::before{content:"";position:absolute;left:0;top:.65em;width:10px;height:1px;background:var(--gold)}

/* ===== Cards ===== */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:0 10px 40px -20px rgba(29,27,22,.2);
  transition:transform .35s ease, box-shadow .35s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:0 30px 60px -25px rgba(29,27,22,.3)}
.card-img{aspect-ratio:4/3;background-size:cover;background-position:center}
.card-body{padding:24px}
.card-body h3{margin-bottom:.4em}
.card-body p{color:var(--muted);font-size:.95rem;margin:0}

/* ===== Gallery ===== */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery figure{margin:0;overflow:hidden;border-radius:var(--radius);aspect-ratio:1}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.gallery figure:hover img{transform:scale(1.06)}

/* ===== Amenities ===== */
.amenities-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.amenity{padding:8px 0;border-top:1px solid rgba(255,255,255,.12)}
.amenity span{color:var(--gold);font-size:1.2rem;display:block;margin:14px 0 8px}
.amenity h4{font-family:var(--serif);font-size:1.3rem;margin:.2em 0;color:#fff;font-weight:500}
.amenity p{color:#bdb39a;font-size:.95rem;margin:0}

/* ===== Form ===== */
.contact-list{list-style:none;padding:0;margin:1.5rem 0 0;color:var(--muted)}
.contact-list li{padding:8px 0;border-bottom:1px solid var(--line)}
.contact-list a:hover{color:var(--gold-deep)}
.booking-form{
  background:#fff;padding:36px;border-radius:var(--radius);
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;
  border:1px solid var(--line);
}
.booking-form label{display:flex;flex-direction:column;font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);gap:6px}
.booking-form input,.booking-form textarea{
  font:400 1rem var(--sans);padding:12px 14px;border:1px solid var(--line);
  border-radius:4px;background:#fafaf6;color:var(--ink);transition:border-color .2s;
}
.booking-form input:focus,.booking-form textarea:focus{outline:none;border-color:var(--gold)}
.booking-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{color:var(--gold-deep);text-align:center;margin:0;font-size:.9rem}

/* ===== Footer ===== */
.site-footer{background:var(--ink);color:#bdb39a;padding:40px 0}
.footer-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.site-footer .brand{color:#fff}
.site-footer p{margin:0;font-size:.85rem}
.socials a{font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-soft)}
.socials a:hover{color:#fff}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s ease, transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:900px){
  .two-col{grid-template-columns:1fr;gap:40px}
  .cards{grid-template-columns:1fr 1fr}
  .amenities-grid{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .nav-toggle{display:flex}
  .site-nav{
    position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;
    background:var(--bg);flex-direction:column;align-items:flex-start;
    padding:90px 32px;gap:24px;
    transform:translateX(100%);transition:transform .35s ease;
    box-shadow:-20px 0 40px rgba(0,0,0,.15);
  }
  .site-nav.open{transform:translateX(0)}
  .site-nav a{color:var(--ink)!important;font-size:1rem}
  .nav-cta{align-self:flex-start}
  .cards,.amenities-grid,.gallery{grid-template-columns:1fr}
  .gallery figure{aspect-ratio:4/3}
  .check-list{grid-template-columns:1fr}
  .booking-form{padding:24px}
  .booking-form .row{grid-template-columns:1fr}
  .hero-content{padding-top:140px}
}