:root{
  --navy: #151C27;
  --navy-2: #1E2733;
  --navy-border: #2A303B;
  --coral: #D9895F;
  --coral-dark: #3D2216;
  --coral-tint: #FAECE7;
  --coral-tint-text: #993C1D;
  --cream: #F7F4EE;
  --paper: #FFFFFF;
  --ink: #1A1E27;
  --ink-muted: #6B7280;
  --ink-faint: #9CA3AF;
  --line: #E7E2D8;
  --ok: #4C7A2E;
  --ok-bg: #E8F0DE;
  --off: #A93E3E;
  --off-bg: #F6E4E4;
  --radius: 14px;
  --radius-sm: 8px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:'Work Sans', -apple-system, sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{
  font-family:'Fraunces', Georgia, serif;
  font-weight:500;
  margin:0;
  color:inherit;
}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
button{font-family:inherit; cursor:pointer;}

.wrap{max-width:1080px; margin:0 auto; padding:0 24px;}

/* header */
.site-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 24px; max-width:1080px; margin:0 auto;
}
.wordmark{font-family:'Fraunces', serif; font-size:20px; font-weight:600; letter-spacing:-0.01em;}
.wordmark span{color:var(--coral);}
.nav-links{display:flex; align-items:center; gap:28px; font-size:14px;}
.nav-links a{color:var(--ink-muted); border-bottom:1px solid transparent; padding-bottom:2px;}
.nav-links a:hover{color:var(--ink); border-color:var(--line);}
.nav-links a.current{color:var(--ink); border-color:var(--coral);}

/* buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  border-radius:var(--radius-sm);
  padding:13px 22px;
  font-size:14px; font-weight:600;
  border:none;
  transition:transform .12s ease, opacity .12s ease;
}
.btn:active{transform:scale(0.98);}
.btn-coral{background:var(--coral); color:var(--navy);}
.btn-coral:hover{opacity:0.92;}
.btn-outline{background:transparent; color:var(--paper); border:1px solid rgba(255,255,255,0.25);}
.btn-outline:hover{background:rgba(255,255,255,0.06);}
.btn-dark{background:var(--navy); color:var(--paper);}
.btn-dark:hover{background:#20293A;}
.btn-block{width:100%;}
.icon{width:17px; height:17px; flex-shrink:0;}

/* hero */
.hero{
  background:var(--navy);
  border-radius:24px;
  padding:76px 32px;
  text-align:center;
  margin:0 24px 20px;
}
.eyebrow{
  font-size:12px; letter-spacing:0.08em; color:var(--coral); margin:0 0 18px; font-weight:600;
}
.hero h1{
  color:var(--paper); font-size:40px; line-height:1.28; max-width:620px; margin:0 auto 18px;
}
.hero p.sub{color:#9AA4B6; font-size:15px; margin:0 0 30px;}
.hero-actions{display:flex; gap:12px; justify-content:center; flex-wrap:wrap;}

/* brand strip */
.brand-strip{
  display:flex; justify-content:center; align-items:center; gap:40px;
  flex-wrap:wrap; padding:26px 24px; margin:0 24px 20px;
}
.brand-strip span{font-size:13px; letter-spacing:0.04em; color:var(--ink-faint); font-weight:600;}

/* sections */
.section{padding:56px 24px;}
.section-label{font-size:12px; letter-spacing:0.06em; color:var(--ink-muted); margin:0 0 24px; font-weight:600;}
.section-dark{background:var(--navy); color:var(--paper); border-radius:24px; margin:0 24px 20px;}
.section-dark .section-label{color:#8A93A6;}

.benefits-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:28px;
}
.benefit i.icon-box{
  width:40px; height:40px; border-radius:10px; background:var(--coral-tint);
  display:flex; align-items:center; justify-content:center; margin-bottom:14px;
}
.benefit h3{font-size:15px; font-weight:600; margin-bottom:6px; font-family:'Work Sans',sans-serif;}
.benefit p{font-size:13.5px; color:var(--ink-muted); margin:0;}

.checklist{display:flex; flex-direction:column; gap:14px;}
.checklist-item{display:flex; gap:12px; align-items:flex-start; font-size:14.5px; color:#D6DAE3;}
.checklist-item svg{flex-shrink:0; margin-top:3px;}

.faq{display:flex; flex-direction:column;}
.faq-item{border-bottom:1px solid var(--line); padding:18px 0;}
.faq-item:first-child{padding-top:0;}
.faq-item h3{font-size:15px; font-weight:600; margin-bottom:6px; font-family:'Work Sans',sans-serif;}
.faq-item p{font-size:13.5px; color:var(--ink-muted); margin:0;}

.closing{text-align:center; padding:64px 32px;}
.closing h2{color:var(--paper); font-size:24px; margin-bottom:10px;}
.closing p{color:#9AA4B6; font-size:14px; margin:0 0 26px;}

footer{padding:36px 24px 48px; text-align:center;}
footer p{font-size:12.5px; color:var(--ink-faint); margin:4px 0;}

/* catalog */
.catalog-hero{padding:44px 32px 30px; text-align:center;}
.catalog-hero h1{font-size:26px; margin-bottom:20px; color:var(--paper);}
.tabs{
  display:inline-flex; gap:4px; background:var(--navy-2); border-radius:999px; padding:4px; margin-bottom:26px;
}
.tab{
  border:none; background:none; color:#8A93A6; font-size:13px; padding:9px 20px; border-radius:999px;
}
.tab.active{background:var(--coral); color:var(--navy); font-weight:600;}
.size-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:10px; max-width:520px; margin:0 auto;}
.size-card{
  background:var(--navy-2); border:1px solid var(--navy-border); border-radius:10px; padding:16px 8px; text-align:center; color:var(--paper);
  font-size:13px;
}
.size-card small{display:block; color:#8A93A6; font-size:11px; margin-top:3px;}
.size-card.active{background:var(--coral); color:var(--navy); border-color:var(--coral);}
.size-card.active small{color:var(--coral-dark);}

.product-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:18px; padding:0 24px 60px;
}
.product-card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  cursor:pointer; position:relative; transition:box-shadow .15s ease, transform .15s ease;
}
.product-card:hover{box-shadow:0 6px 20px rgba(21,28,39,0.08); transform:translateY(-2px);}
.tag{
  position:absolute; top:10px; left:10px; font-size:10px; font-weight:700; padding:4px 10px; border-radius:999px; z-index:2;
}
.tag.stock{background:var(--ok-bg); color:var(--ok);}
.tag.agotado{background:var(--off-bg); color:var(--off);}
.product-thumb{
  aspect-ratio:1/1; background:linear-gradient(160deg,#EFEAE0,#DDD5C4);
  display:flex; align-items:center; justify-content:center; overflow:hidden; position:relative;
}
.product-thumb img{width:100%; height:100%; object-fit:cover;}
.product-thumb.dim{opacity:0.55;}
.product-body{padding:14px;}
.product-body.dim{opacity:0.55;}
.pbrand{font-size:10px; color:var(--coral-tint-text); letter-spacing:0.04em; margin:0 0 4px; font-weight:700;}
.pname{font-size:14px; font-weight:600; margin:0 0 4px;}
.pmeta{font-size:12px; color:var(--ink-muted); margin:0 0 10px;}
.pprice{font-size:15px; font-weight:700; margin:0;}

/* modal */
.modal-backdrop{
  position:fixed; inset:0; background:rgba(15,18,24,0.55);
  display:none; align-items:center; justify-content:center; z-index:50; padding:20px;
}
.modal-backdrop.open{display:flex;}
.modal{
  background:var(--paper); border-radius:16px; max-width:320px; width:100%; overflow:hidden;
  box-shadow:0 20px 50px rgba(0,0,0,0.3);
}
.modal-thumb{aspect-ratio:1/1; max-height:200px; background:linear-gradient(160deg,#EFEAE0,#DDD5C4); position:relative;}
.modal-close{
  position:absolute; top:10px; right:10px; width:26px; height:26px; border-radius:50%;
  background:rgba(21,28,39,0.75); border:none; color:#fff; display:flex; align-items:center; justify-content:center;
}
.modal-body{padding:20px;}
.modal-brand-row{display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:6px;}
.iata-badge{
  background:var(--coral-tint); color:var(--coral-tint-text); font-size:10px; font-weight:700;
  padding:5px 10px; border-radius:999px; display:flex; align-items:center; gap:4px;
}
.modal-price{font-size:22px; font-weight:700; margin:8px 0 16px;}
.modal-specs{
  border-top:1px solid var(--line); padding-top:14px; display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:18px;
}
.modal-specs .label{font-size:10px; color:var(--ink-faint); margin:0 0 3px;}
.modal-specs .value{font-size:13px; font-weight:600; margin:0;}

/* form */
.form-page{padding:44px 24px 60px; display:flex; justify-content:center;}
.form-card{background:var(--navy); border-radius:20px; padding:40px; max-width:420px; width:100%;}
.form-card h1{color:var(--paper); font-size:22px; margin-bottom:8px;}
.form-card .sub{color:#8A93A6; font-size:13px; margin:0 0 28px;}
.field{margin-bottom:20px;}
.field label{display:block; font-size:12px; color:#B4BAC7; margin-bottom:8px;}
.chip-row{display:flex; gap:8px; flex-wrap:wrap;}
.chip{
  background:var(--navy-2); color:#B4BAC7; border:1px solid var(--navy-border); border-radius:999px;
  padding:9px 16px; font-size:12.5px;
}
.chip.selected{background:var(--coral); color:var(--navy); border-color:var(--coral); font-weight:600;}
.text-input{
  width:100%; background:var(--navy-2); border:1px solid var(--navy-border); border-radius:8px;
  padding:12px 14px; color:var(--paper); font-size:13.5px; font-family:inherit;
}
.text-input::placeholder{color:#5C6474;}
.conditional{
  border-left:2px solid var(--coral); padding-left:14px; margin-bottom:20px; display:none;
}
.conditional.show{display:block;}
.hint{font-size:10.5px; color:#5C6474; margin:8px 0 0;}
.wa-note{font-size:11px; color:#5C6474; text-align:center; margin:10px 0 0;}

@media (max-width: 860px){
  .benefits-grid{grid-template-columns:repeat(2,1fr);}
  .product-grid{grid-template-columns:repeat(2,1fr); padding:0 16px 40px;}
  .hero{padding:52px 22px; margin:0 12px 14px;}
  .hero h1{font-size:28px;}
  .section-dark, .brand-strip, .catalog-hero{margin:0 12px 14px;}
  .site-header{padding:16px;}
  .nav-links{gap:16px;}
  .size-grid{grid-template-columns:repeat(2,1fr);}
  .form-card{padding:26px;}
}
@media (max-width: 480px){
  .benefits-grid{grid-template-columns:1fr;}
  .product-grid{grid-template-columns:repeat(2,1fr); gap:12px;}
  .site-header{flex-direction:column; align-items:flex-start; gap:12px;}
  .nav-links{width:100%; justify-content:space-between; gap:10px;}
  .nav-links a{font-size:12.5px;}
  .hero-actions{flex-direction:column; align-items:stretch;}
  .hero-actions .btn{width:100%;}
}