@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400..700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap');

:root{
  --ink:#1c2820;
  --paper:#f6f1e6;
  --paper-2:#eee5d3;
  --card:#fffdf8;
  --brass:#b1793d;
  --brass-dark:#8a5f30;
  --sage:#6f7d63;
  --text:#20201a;
  --text-soft:#655f4f;
  --line:rgba(28,40,32,0.14);
  --whatsapp:#2fae54;
  --shadow: 0 10px 30px -12px rgba(28,40,32,0.25);
}

*{box-sizing:border-box;}
html,body{margin:0;}
body{
  background:var(--paper);
  color:var(--text);
  font-family:'Inter',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:'Fraunces',serif;margin:0;}
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--brass-dark);
}
.wrap{max-width:1200px;margin-inline:auto;padding-inline:20px;}

/* header */
header.site{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
header.site .bar{display:flex;align-items:center;justify-content:space-between;padding-block:14px;gap:16px;}
.brand{display:flex;align-items:baseline;gap:8px;}
.brand .mark{font-family:'Fraunces',serif;font-weight:600;font-size:24px;letter-spacing:-0.01em;color:var(--brass-dark);}
.brand .sub{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--text-soft);}
nav.site-nav{display:flex;gap:22px;font-size:14px;font-weight:500;}
nav.site-nav a{color:var(--text-soft);transition:color .15s;}
nav.site-nav a:hover, nav.site-nav a.active{color:var(--brass-dark);}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Inter',sans-serif;font-weight:600;font-size:14px;
  padding:11px 20px;border-radius:3px;border:1px solid transparent;
  cursor:pointer;transition:transform .15s, box-shadow .15s, background .15s;
  white-space:nowrap;
}
.btn-primary{background:var(--ink);color:var(--paper);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow);}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text);}
.btn-ghost:hover{border-color:var(--brass);}
.btn-small{padding:8px 14px;font-size:13px;}

/* hero */
.hero{
  position:relative;padding-block:60px 48px;
  background:radial-gradient(1100px 480px at 82% -10%, color-mix(in srgb, var(--brass) 18%, transparent), transparent 60%), var(--paper);
  border-bottom:1px solid var(--line);
}
.hero .wrap{display:grid;grid-template-columns:1.1fr 0.9fr;gap:44px;align-items:center;}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;}}
.hero h1{font-size:clamp(32px,5vw,54px);line-height:1.06;font-weight:600;}
.hero h1 em{font-style:italic;color:var(--brass-dark);}
.hero p.lede{font-size:16px;color:var(--text-soft);max-width:46ch;margin-block:16px 26px;line-height:1.6;}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.pdf-tiers{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap;}
.pdf-tier-btn{
  display:flex;flex-direction:column;gap:2px;padding:10px 16px;border-radius:5px;
  border:1px solid var(--line);background:var(--card);font-size:12.5px;
}
.pdf-tier-btn strong{font-family:'Fraunces',serif;font-size:16px;color:var(--brass-dark);}
.pdf-tier-btn:hover{border-color:var(--brass);}
.hero-visual{position:relative;border-radius:8px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:4/5;background:var(--paper-2);}
.hero-visual picture{display:block;width:100%;height:100%;}
.hero-visual img{width:100%;height:100%;object-fit:cover;}

section{padding-block:52px;}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:26px;flex-wrap:wrap;}
.section-head h2{font-size:clamp(22px,3vw,30px);font-weight:600;}
.section-head p{color:var(--text-soft);font-size:14px;max-width:50ch;margin-top:6px;}

.cat-scroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;margin-bottom:30px;scrollbar-width:none;}
.cat-scroll::-webkit-scrollbar{display:none;}
.cat-pill{
  flex:0 0 auto;padding:9px 16px;border-radius:100px;border:1px solid var(--line);
  background:var(--card);font-size:13.5px;font-weight:600;cursor:pointer;transition:all .15s;
}
.cat-pill:hover{border-color:var(--brass);}
.cat-pill.active{background:var(--ink);color:var(--paper);border-color:var(--ink);}

.tier-filter{display:flex;gap:8px;margin-bottom:22px;flex-wrap:wrap;}
.tier-filter a{
  padding:7px 14px;border-radius:100px;border:1px solid var(--line);font-size:12.5px;font-weight:600;
  background:var(--card);
}
.tier-filter a.active{background:var(--brass);color:#fff;border-color:var(--brass);}

.tier-jump{display:flex;gap:10px;margin-bottom:36px;flex-wrap:wrap;}
.tier-jump a{
  font-family:'Fraunces',serif;font-weight:600;font-size:15px;padding:10px 20px;border-radius:5px;
  border:1px solid var(--line);background:var(--card);transition:border-color .15s, transform .15s;
}
.tier-jump a:hover{border-color:var(--brass);transform:translateY(-1px);}
.tier-jump a span{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-soft);font-weight:500;margin-left:4px;}

.tier-section{border-top:1px solid var(--line);}
.tier-section.alt{background:var(--paper-2);}
.tier-section .section-head{align-items:center;}

.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.grid{grid-template-columns:1fr;}}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:6px;
  overflow:hidden;display:flex;flex-direction:column;transition:transform .15s, box-shadow .15s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.card .thumb{aspect-ratio:1/1;overflow:hidden;background:var(--paper-2);border-bottom:1px solid var(--line);}
.card .thumb img{width:100%;height:100%;object-fit:cover;}
.card .body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1;}
.card .tag{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--sage);}
.card h3{font-size:16.5px;font-weight:600;line-height:1.25;}
.card .desc{font-size:12.5px;color:var(--text-soft);}
.card .row{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:10px;}
.price{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--text-soft);}
.wa-btn{
  display:inline-flex;align-items:center;gap:6px;background:var(--whatsapp);color:#fff;border-radius:100px;
  padding:8px 14px;font-size:12.5px;font-weight:700;transition:filter .15s;
}
.wa-btn:hover{filter:brightness(1.08);}
.wa-btn svg{width:14px;height:14px;fill:#fff;}

/* product detail */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:44px;}
@media (max-width:860px){.product-detail{grid-template-columns:1fr;}}
.gallery-main{aspect-ratio:1/1;border-radius:8px;overflow:hidden;border:1px solid var(--line);background:var(--paper-2);margin-bottom:12px;}
.gallery-main img{width:100%;height:100%;object-fit:cover;}
.gallery-thumbs{display:flex;gap:10px;}
.gallery-thumbs button{
  width:72px;height:72px;border-radius:5px;overflow:hidden;border:2px solid transparent;padding:0;cursor:pointer;background:none;
}
.gallery-thumbs button.active{border-color:var(--brass);}
.gallery-thumbs img{width:100%;height:100%;object-fit:cover;}
.product-info h1{font-size:clamp(26px,3vw,34px);margin-bottom:10px;}
.product-info .price-big{font-family:'Fraunces',serif;font-size:26px;color:var(--brass-dark);margin-block:12px;}
.product-info .desc{font-size:15px;color:var(--text-soft);line-height:1.6;margin-bottom:22px;}
.product-info .btn-row{display:flex;gap:12px;flex-wrap:wrap;}
.breadcrumb{font-size:13px;color:var(--text-soft);margin-bottom:22px;}
.breadcrumb a:hover{color:var(--brass-dark);}

/* query form */
.query-section{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.query-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:48px;align-items:start;}
@media (max-width:860px){.query-grid{grid-template-columns:1fr;}}
.query-grid ul{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-direction:column;gap:14px;}
.query-grid li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--text-soft);}
.query-grid li .num{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--brass-dark);flex:0 0 auto;padding-top:2px;}
form.query{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:28px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow);}
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-size:12.5px;font-weight:600;color:var(--text-soft);}
.field input, .field select, .field textarea{
  font-family:'Inter',sans-serif;font-size:14.5px;padding:11px 12px;
  border:1px solid var(--line);border-radius:4px;background:var(--paper);color:var(--text);width:100%;
}
.field input:focus, .field select:focus, .field textarea:focus{outline:2px solid var(--brass);outline-offset:1px;border-color:var(--brass);}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media (max-width:520px){.field-row{grid-template-columns:1fr;}}
.form-note{font-size:12px;color:var(--text-soft);}

.empty-state{padding-block:60px;text-align:center;color:var(--text-soft);}

footer{padding-block:36px;border-top:1px solid var(--line);}
footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
footer p{font-size:13px;color:var(--text-soft);margin:0;}

a.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:60;background:var(--whatsapp);color:#fff;border-radius:100px;
  width:54px;height:54px;display:grid;place-items:center;box-shadow:var(--shadow);
}
a.wa-float svg{width:26px;height:26px;fill:#fff;}

.result-box{max-width:520px;margin-inline:auto;text-align:center;padding-block:60px;}
.result-box.success .icon{font-size:44px;}
.result-box h1{margin-block:16px 8px;font-size:26px;}
.result-box p{color:var(--text-soft);font-size:15px;}