/* ============ REGIOS — design tokens ============ */
:root{
  --charcoal-0:#0c0a08;
  --charcoal-1:#14100c;
  --charcoal-2:#1c1611;
  --charcoal-3:#241c15;
  --ember:#8f2c22;
  --ember-2:#c1502f;
  --gold:#c9a24b;
  --gold-light:#e9d9b0;
  --cream:#f5eee0;
  --cream-dim:rgba(245,238,224,0.72);
  --line:rgba(201,162,75,0.25);
  --shadow-soft:0 30px 60px -20px rgba(0,0,0,0.6);
  --serif:'Playfair Display', 'Times New Roman', serif;
  --sans:'Jost', 'Helvetica Neue', Arial, sans-serif;
  --container:1180px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box;}
::selection{background:var(--gold);color:#211809;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--charcoal-0);
  color:var(--cream);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;margin:0 0 .5em;color:var(--cream);}
p{margin:0 0 1em;color:var(--cream-dim);}
.container{max-width:var(--container);margin:0 auto;padding:0 28px;position:relative;z-index:2;}

/* ============ ambient video background — smoke loop, starts on scroll ============ */
.video-bg{
  position:fixed;inset:0;z-index:1;
  overflow:hidden;pointer-events:none;
  background:var(--charcoal-0);
}
.video-bg video{
  position:absolute;top:50%;left:50%;
  min-width:100%;min-height:100%;
  width:auto;height:auto;
  transform:translate(-50%,-50%);
  object-fit:cover;
  opacity:.55;
}
.video-bg-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(12,10,8,.35) 0%, rgba(12,10,8,.55) 60%, rgba(12,10,8,.85) 100%);
}

/* keep site content readable above the ambient video layer */
.site-footer{position:relative;z-index:2;}
.hero-content,.hero-spin-badge{position:relative;z-index:3;}

.eyebrow{
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:3px;
  font-size:.78rem;
  color:var(--gold);
  margin-bottom:1em;
}
.eyebrow.center{text-align:center;}
h2.center{text-align:center;max-width:640px;margin-left:auto;margin-right:auto;}

/* ============ buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:15px 34px;
  border-radius:999px;
  font-family:var(--sans);
  font-size:.85rem;
  letter-spacing:1.5px;
  text-transform:uppercase;
  cursor:pointer;
  border:1px solid transparent;
  position:relative;
  z-index:0;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), color .35s var(--ease);
}

.btn-gold{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#211809;
  font-weight:500;
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(201,162,75,0.55);}
.btn-outline{
  border-color:var(--line);
  color:var(--cream);
  background:transparent;
}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-light);transform:translateY(-2px);}
.btn-sm{padding:10px 22px;font-size:.72rem;}
.btn-block{width:100%;}

/* ============ header ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  padding:22px 0;
  transition:padding .35s var(--ease), background .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.scrolled{
  padding:12px 0;
  background:rgba(12,10,8,0.85);
  backdrop-filter:blur(14px);
  box-shadow:0 10px 30px -18px rgba(0,0,0,.8);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{width:42px;height:42px;border-radius:6px;object-fit:cover;transition:transform .4s var(--ease);}
.brand:hover .brand-mark{transform:rotate(8deg);}
.brand-word{font-family:var(--serif);font-size:1.35rem;letter-spacing:2px;color:var(--cream);}

.main-nav{display:flex;gap:34px;}
.main-nav a{
  font-size:.82rem;letter-spacing:1px;text-transform:uppercase;color:var(--cream-dim);
  position:relative;padding-bottom:4px;
}
.main-nav a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);
  transition:width .35s var(--ease);
}
.main-nav a:hover{color:var(--gold-light);}
.main-nav a:hover::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:18px;}
.ig-link{color:var(--cream-dim);transition:color .3s,transform .3s;display:flex;}
.ig-link:hover{color:var(--gold-light);transform:translateY(-2px);}
.social-ico{width:19px;height:19px;object-fit:contain;display:block;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{width:22px;height:1.5px;background:var(--cream);}

/* ============ hero ============ */
.hero{
  position:relative;z-index:2;min-height:100vh;display:flex;align-items:center;overflow:hidden;
  isolation:isolate;
}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  animation:kenburns 22s ease-in-out infinite alternate;
  z-index:-2;
}
@keyframes kenburns{
  0%{transform:scale(1.05) translate(0,0);}
  100%{transform:scale(1.16) translate(-1%,-2%);}
}
.hero-overlay{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(180deg, rgba(10,8,6,.55) 0%, rgba(10,8,6,.35) 35%, rgba(10,8,6,.85) 100%),
    linear-gradient(90deg, rgba(8,6,5,.75) 0%, rgba(8,6,5,.15) 55%);
}
.hero-embers{position:absolute;inset:0;pointer-events:none;z-index:-1;
  background:radial-gradient(circle at 20% 90%, rgba(193,80,47,0.18), transparent 40%);
}
.hero-content{padding-top:80px;max-width:680px;}
.hero-title{
  font-size:clamp(2.4rem,5.2vw,4.2rem);
  line-height:1.08;
  margin-bottom:.4em;
}
.hero-sub{font-size:1.05rem;max-width:520px;}
.hero-cta-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:1.6em;}
.hero-tag{
  margin:1.6em 0 0;
  font-family:var(--sans);
  font-size:.78rem;
  letter-spacing:3px;
  text-transform:uppercase;
  color:var(--gold-light);
  opacity:.85;
}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease), transform .9s var(--ease);}
.reveal.in-view{opacity:1;transform:translateY(0);}

/* ============ rotating circular badges ============ */
.spin-badge{
  position:relative;width:150px;height:150px;
  display:flex;align-items:center;justify-content:center;
}
.spin-badge-ring{
  position:absolute;inset:0;
  animation:spin 18s linear infinite;
}
.spin-badge-ring svg{width:100%;height:100%;}
.spin-badge-center{
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 35% 30%, var(--ember-2), var(--ember) 70%);
  box-shadow:0 8px 22px -6px rgba(0,0,0,.6);
}
@keyframes spin{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}

.hero-spin-badge{position:absolute;right:6%;bottom:10%;display:none;}
@media (min-width:900px){.hero-spin-badge{display:flex;}}

.fixed-badge{
  position:fixed;right:26px;bottom:26px;z-index:180;
  width:118px;height:118px;
  background:none;border:none;cursor:pointer;
  filter:drop-shadow(0 10px 24px rgba(0,0,0,.5));
  transition:transform .35s var(--ease);
}
.fixed-badge:hover{transform:scale(1.06);}
.fixed-badge .spin-badge-center{width:44px;height:44px;}

/* ============ sections / split layout ============ */
.section{padding:120px 0;position:relative;}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.split-reverse .split-media{order:2;}
.split-reverse .split-text{order:1;}
.split-media{position:relative;}
.media-frame{
  border-radius:6px;overflow:hidden;box-shadow:var(--shadow-soft);
  border:1px solid var(--line);
}
.media-frame img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.media-frame:hover img{transform:scale(1.06);}
.media-frame--small{
  width:56%;margin-top:-60px;margin-left:auto;
  position:relative;z-index:2;
  border:6px solid var(--charcoal-0);
}
.media-frame--tall{aspect-ratio:4/5;}
.media-frame--tall img,.fuego-section .media-frame img{height:100%;}

.check-list{list-style:none;padding:0;margin:1.6em 0 0;}
.check-list li{
  padding-left:28px;position:relative;margin-bottom:.7em;color:var(--cream-dim);
}
.check-list li::before{
  content:'';position:absolute;left:0;top:.55em;width:14px;height:1px;background:var(--gold);
}

.pillar-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:2em;}
.pillar-card{
  border:1px solid var(--line);border-radius:8px;padding:22px 20px;
  transition:border-color .35s, transform .35s var(--ease);
}
.pillar-card:hover{border-color:var(--gold);transform:translateY(-4px);}
.pillar-card span{font-family:var(--serif);color:var(--gold);font-size:.85rem;}
.pillar-card h3{font-size:1.05rem;margin:.3em 0 .3em;}
.pillar-card p{font-size:.88rem;margin:0;}

/* ADN norteño with background image */
.norteno-section{overflow:hidden;}
.norteno-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.22;filter:saturate(1.1);
}
.norteno-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, var(--charcoal-0) 0%, rgba(12,10,8,.85) 100%);
}
.norteno-section .container{position:relative;}
.light-on-dark p{color:var(--cream-dim);}

/* ============ gallery ============ */
.gallery-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:56px;
}
.gallery-item{border-radius:6px;overflow:hidden;aspect-ratio:1/1;border:1px solid var(--line);}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.gallery-item:hover img{transform:scale(1.1);}

.ig-callout{
  margin-top:70px;padding:40px;border:1px solid var(--line);border-radius:10px;
  display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;
  color:var(--gold-light);
}
.ig-callout p{color:var(--cream);margin:0;font-family:var(--serif);font-size:1.15rem;}

/* ============ ubicacion ============ */
.contact-block{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:1.8em 0 2em;}
.contact-block h4{font-size:.78rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--gold);margin-bottom:.5em;}
.contact-block p{font-size:.92rem;margin:0;}
.contact-block a:hover{color:var(--gold-light);}
.muted{color:rgba(245,238,224,.45);font-size:.82rem;}
.map-frame{border-radius:8px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3.4;box-shadow:var(--shadow-soft);}
.map-frame iframe{width:100%;height:100%;border:0;filter:grayscale(.3) contrast(1.05) invert(.92) hue-rotate(180deg);}

/* ============ footer ============ */
.site-footer{
  background:var(--charcoal-1);border-top:1px solid var(--line);
  padding:80px 0 30px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
.footer-emblem{width:96px;margin-bottom:16px;}
.footer-brand p{font-size:.88rem;max-width:260px;}
.footer-col h5{font-size:.75rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--gold);margin-bottom:1em;}
.footer-col a{display:flex;align-items:center;gap:9px;font-size:.88rem;color:var(--cream-dim);margin-bottom:.7em;}
.footer-col a:hover{color:var(--gold-light);}
.social-ico-sm{width:16px;height:16px;object-fit:contain;flex:none;}
.footer-bottom{
  margin-top:60px;padding-top:24px;border-top:1px solid var(--line);
  font-size:.78rem;color:rgba(245,238,224,.4);
}

/* ============ empresas del grupo ============ */
.partners-footer{background:var(--charcoal-0);border-top:1px solid var(--line);padding:44px 0 8px;margin-top:30px;}
.partners-label{text-align:center;font-size:.72rem;letter-spacing:2px;text-transform:uppercase;color:var(--cream-dim);margin-bottom:26px;}
.partners-grid{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:18px;}
.partner-card{background:#fff;border-radius:8px;padding:14px 22px;display:flex;align-items:center;justify-content:center;height:70px;width:160px;transition:transform .4s var(--ease),box-shadow .4s var(--ease);}
.partner-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px -14px rgba(0,0,0,.6);}
.partner-card.on-dark{background:transparent;box-shadow:none;padding:14px;}
.partner-card img{max-width:100%;max-height:100%;object-fit:contain;}

/* ============ reservation modal ============ */
.modal-backdrop{
  position:fixed;inset:0;z-index:300;
  background:rgba(8,6,5,.78);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:24px;
  opacity:0;visibility:hidden;
  transition:opacity .4s var(--ease), visibility 0s linear .4s;
}
.modal-backdrop.open{
  opacity:1;visibility:visible;transition:opacity .4s var(--ease);
}
.modal-box{
  position:relative;width:100%;max-width:920px;max-height:88vh;overflow:auto;
  background:var(--charcoal-2);border:1px solid var(--line);border-radius:10px;
  box-shadow:0 40px 90px -20px rgba(0,0,0,.7);
  transform:scale(.94) translateY(16px);opacity:0;
  transition:transform .45s var(--ease), opacity .45s var(--ease);
}
.modal-backdrop.open .modal-box{transform:scale(1) translateY(0);opacity:1;}
.modal-close{
  position:absolute;top:18px;right:18px;z-index:2;
  background:none;border:none;color:var(--cream-dim);cursor:pointer;padding:8px;
  transition:color .3s, transform .3s;
}
.modal-close:hover{color:var(--gold-light);transform:rotate(90deg);}

.modal-grid{display:grid;grid-template-columns:1fr 1fr;}
.calendar-pane{padding:44px 36px;border-right:1px solid var(--line);}
.form-pane{padding:44px 36px;}
.form-pane h3{font-size:1.6rem;margin-bottom:.25em;}
.form-sub{font-size:.88rem;margin-bottom:1.6em;}

.calendar-head{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;
}
.calendar-head button{
  background:none;border:1px solid var(--line);border-radius:6px;color:var(--cream);
  width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:border-color .3s, color .3s;
}
.calendar-head button:hover{border-color:var(--gold);color:var(--gold-light);}
.calendar-head span{font-family:var(--serif);font-size:1rem;letter-spacing:1px;text-transform:capitalize;}

.calendar-weekdays,.calendar-days{
  display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center;
}
.calendar-weekdays span{font-size:.7rem;color:var(--cream-dim);text-transform:uppercase;letter-spacing:1px;padding-bottom:8px;}
.calendar-days button{
  aspect-ratio:1/1;border:none;background:none;color:var(--cream);
  font-family:var(--sans);font-size:.85rem;border-radius:50%;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .25s, color .25s;
}
.calendar-days button:disabled{color:rgba(245,238,224,.22);cursor:default;}
.calendar-days button:not(:disabled):hover{background:rgba(201,162,75,.18);}
.calendar-days button.today{border:1px solid var(--gold);}
.calendar-days button.selected{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#211809;font-weight:600;
}

.select-wrap{margin-top:22px;}
.select-wrap label,.input-wrap label{
  display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--gold);margin-bottom:8px;
}
select,input,textarea{
  width:100%;background:var(--charcoal-1);border:1px solid var(--line);border-radius:6px;
  padding:13px 14px;color:var(--cream);font-family:var(--sans);font-size:.9rem;
  transition:border-color .3s;
}
select:focus,input:focus,textarea:focus{outline:none;border-color:var(--gold);}
textarea{resize:vertical;}

.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.input-wrap{margin-bottom:16px;}
.fecha-preview{
  font-size:.8rem;color:var(--gold-light);border:1px dashed var(--line);border-radius:6px;
  padding:10px 14px;margin:4px 0 20px;
}

/* ============ responsive ============ */
@media (max-width:960px){
  .split,.modal-grid{grid-template-columns:1fr;}
  .modal-grid .calendar-pane{border-right:none;border-bottom:1px solid var(--line);}
  .split-reverse .split-media,.split-reverse .split-text{order:initial;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:760px){
  .main-nav{
    position:fixed;top:0;right:0;height:100vh;width:74%;max-width:320px;
    background:var(--charcoal-1);flex-direction:column;justify-content:center;gap:28px;
    padding:40px;transform:translateX(100%);transition:transform .4s var(--ease);
    border-left:1px solid var(--line);z-index:190;
  }
  .main-nav.open{transform:translateX(0);}
  .nav-toggle{display:flex;}
  .header-actions .btn-sm{display:none;}
  .header-actions{gap:12px;}
  .social-ico{width:17px;height:17px;}
  .contact-block{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .field-row{grid-template-columns:1fr;}
  .fixed-badge{width:92px;height:92px;right:16px;bottom:16px;}
  .fixed-badge .spin-badge-center{width:34px;height:34px;}
  .section{padding:80px 0;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .partner-card{width:130px;height:60px;padding:10px 16px;}
}

/* ============ reduced motion ============ */
@media (prefers-reduced-motion:reduce){
  .hero-bg,.spin-badge-ring{animation:none !important;}
  .reveal{transition:none;opacity:1;transform:none;}
  .video-bg video{display:none;}
}