:root{
  --bg:#F3ECE2;
  --surface:#ffffff;
  --ink:#3C342D;
  --ink-soft:#51463C;
  --muted:#665A4C;
  --accent:#3C342D;
  --accent-bright:#8D7458;
  --accent-deep:#3C342D;
  --accent-glow:rgba(197,173,141,.14);
  --line:#D8CCBD;
  --line-soft:#E7DDD0;
  --danger:#a23b3b;
  --serif:"Archivo",Arial,sans-serif;
  --sans:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 24px 60px -24px rgba(60,52,45,.22);
  --shadow-sm:0 10px 30px -14px rgba(60,52,45,.18);
  --ease:cubic-bezier(.23,1,.32,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  font-family:var(--sans);
  background:var(--bg);color:var(--ink);
  line-height:1.65;font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:#fff}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:400;line-height:1.12;letter-spacing:-.015em}
a{color:var(--accent);text-decoration:none}
img,svg{display:block}
.container{max-width:1160px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;background:var(--accent);color:#fff;padding:10px 18px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}
.tbd{
  font-style:normal;
  background:var(--accent-glow);
  border-bottom:1.5px dashed var(--accent-bright);
  border-radius:5px;padding:1px 6px;
}
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:2px solid var(--accent);outline-offset:3px;
}

/* ---------- Reveal animations ---------- */
.reveal{opacity:1;transform:none}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.08s}.reveal-d2{transition-delay:.16s}.reveal-d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,244,239,.82);
  backdrop-filter:blur(14px) saturate(1.4);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid transparent;
  transition:border-color .4s,background .4s;
}
.site-header.scrolled{border-bottom-color:var(--line-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 24px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{text-decoration:none}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{color:var(--ink-soft);font-size:.9rem;font-weight:500;position:relative}
.nav-links .btn{color:var(--surface)}
.nav-links a:not(.btn)::after{
  content:"";position:absolute;left:0;bottom:-5px;width:100%;height:1.5px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .25s var(--ease);
}
.nav-links a:not(.btn):hover::after{transform:scaleX(1)}
.nav-links a[aria-current="page"]{color:var(--accent)}
.nav-links a[aria-current="page"]::after{transform:scaleX(1)}
.nav-toggle{display:none}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:var(--accent);color:#fff;border:1px solid var(--accent);
  padding:14px 28px;border-radius:999px;
  font-size:.95rem;font-weight:600;font-family:var(--sans);
  cursor:pointer;white-space:nowrap;
  transition:background .2s ease-out,border-color .2s ease-out,transform .2s var(--ease),box-shadow .2s ease-out;
}
.btn:hover{background:var(--accent-deep);border-color:var(--accent-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm);text-decoration:none}
.btn:active{transform:translateY(0) scale(.97)}
.btn-ghost{background:transparent;color:var(--accent-deep);border-color:rgba(60,52,45,.4)}
.btn-ghost:hover{background:var(--accent-glow);border-color:var(--accent);color:var(--accent-deep)}

.btn-wa:hover{background:#1fb757;border-color:#1fb757}

.btn-sm{padding:10px 20px;font-size:.86rem}

/* ---------- Brand ---------- */
.brand{flex-direction:column;align-items:flex-start;gap:4px;flex:none}
.brand-logo{width:270px;height:auto}
.brand-descriptor{font-size:.65rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* ---------- Page head ---------- */
.page-head{
  position:relative;padding:96px 0 64px;overflow:hidden;
  background:
    radial-gradient(900px 480px at 82% -10%,rgba(197,173,141,.10),transparent 60%),
    radial-gradient(700px 420px at -8% 30%,rgba(60,52,45,.07),transparent 55%),
    var(--bg);
  border-bottom:1px solid var(--line-soft);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.72rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);margin-bottom:22px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent)}
.page-head h1{font-size:clamp(2.6rem,5vw,4rem);font-weight:400;letter-spacing:-.035em;margin-bottom:22px;text-wrap:balance}
.page-lead{max-width:62ch;color:var(--muted);font-size:1.06rem;margin-bottom:20px;text-wrap:pretty}
.page-meta{font-size:.85rem;color:var(--ink-soft)}
.page-meta strong{font-weight:600}
.page-meta .sep{opacity:.35;margin:0 10px}

/* ---------- Filter bar ---------- */
.filter-wrap{
  position:sticky;top:72px;z-index:50;
  background:rgba(246,244,239,.92);
  backdrop-filter:blur(14px) saturate(1.4);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid var(--line-soft);
  padding:14px 0;
}
.filter-bar{display:flex;flex-wrap:wrap;gap:9px;align-items:center}
.fbtn{
  border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);
  font-family:var(--sans);font-size:.82rem;font-weight:600;
  padding:9px 18px;border-radius:999px;cursor:pointer;
  transition:background .2s ease-out,color .2s ease-out,border-color .2s ease-out,transform .15s var(--ease);
}
.fbtn:hover{border-color:var(--accent);color:var(--accent-deep)}
.fbtn:active{transform:scale(.97)}
.fbtn[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.fcount{font-size:.82rem;color:var(--muted);margin-left:auto;white-space:nowrap}

/* ---------- Catalog grid ---------- */
.catalog{padding:38px 0 24px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  background:var(--surface);border:1px solid var(--line-soft);
  border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .25s ease-out,border-color .2s ease-out;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:var(--line)}
.card-media{
  position:relative;aspect-ratio:4/3;display:grid;place-items:center;
  background:
    radial-gradient(220px 140px at 78% 12%,rgba(255,255,255,.55),transparent 65%),
    linear-gradient(160deg,#EFE7DB,#E4D8C6 55%,#DCCFBC);
  border-bottom:1px solid var(--line-soft);overflow:hidden;
}
.card-media .mol{width:62px;height:62px;color:rgba(60,52,45,.34)}
.card[data-line="copper"] .card-media{
  background:
    radial-gradient(220px 140px at 78% 12%,rgba(255,255,255,.5),transparent 65%),
    linear-gradient(160deg,#F1E4D1,#E4D0B2 55%,#D7C19D);
}
.card[data-line="copper"] .card-media .mol{color:rgba(141,116,88,.55)}
.card-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.card:hover .card-media img{transform:scale(1.03)}
.card-media img.alt{opacity:0;transition:opacity .25s ease-out,transform .5s var(--ease)}
.card:hover .card-media img.alt,.card:focus-within .card-media img.alt{opacity:1}
.badge{
  position:absolute;top:12px;left:12px;
  font-size:.64rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  background:rgba(255,255,255,.88);color:var(--ink-soft);
  border:1px solid var(--line);padding:5px 11px;border-radius:999px;
}
.badge-copper{top:auto;bottom:12px;left:12px;color:#7c5a3c;border-color:#C5AD8D;background:rgba(243,236,226,.9)}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-line{font-size:.66rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--accent-bright)}
.card h3{font-size:1.04rem;font-weight:500;letter-spacing:-.01em;line-height:1.32}
.card-meta{font-size:.83rem;color:var(--muted)}
.card-status{
  font-size:.79rem;font-weight:600;color:var(--ink-soft);
  display:inline-flex;align-items:center;gap:8px;margin-top:3px;
}
.card-status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-bright);flex:none}
.card-ref{font-size:.68rem;color:#9b8f80;letter-spacing:.04em;margin-top:auto;padding-top:10px}

/* ---------- Notes & CTA ---------- */
.notes{max-width:800px;margin:0 auto;padding:56px 0 24px}
.notes h2{font-size:clamp(1.35rem,2.4vw,1.7rem);font-weight:400;margin-bottom:18px;display:flex;align-items:baseline;gap:14px}
.sec-num{font-family:var(--serif);font-size:.82rem;font-weight:400;color:var(--accent-bright);letter-spacing:.14em;flex:none;transform:translateY(-1px)}
.notes ul{list-style:none;display:flex;flex-direction:column;gap:10px;color:var(--ink-soft);font-size:.94rem;margin-bottom:16px}
.notes ul li{padding-left:24px;position:relative}
.notes ul li::before{content:"";position:absolute;left:4px;top:.58em;width:10px;height:1.5px;background:var(--accent)}
.notes p{color:var(--ink-soft);font-size:.94rem;margin-bottom:14px}
.catalog-note{
  margin-top:8px;padding:20px 24px;border:1px dashed var(--line);
  border-radius:var(--radius);font-size:.85rem;color:var(--muted);background:var(--accent-glow);
}
.cta-band{
  margin:40px 0 0;padding:56px 0 64px;
  background:
    radial-gradient(700px 380px at 85% 0%,rgba(197,173,141,.16),transparent 60%),
    var(--surface);
  border-top:1px solid var(--line-soft);
}
.cta-inner{max-width:640px;margin:0 auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px}
.cta-inner h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:400;letter-spacing:-.02em;text-wrap:balance}
.cta-inner p{color:var(--muted);font-size:.96rem;max-width:48ch}
.cta-micro{font-size:.78rem;color:var(--muted)}

/* ---------- Footer ---------- */
footer{background:#302922;color:#D8CCBD;padding:72px 0 36px;font-size:.88rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:48px;margin-bottom:48px}
footer h4{color:#f3efe6;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:18px;font-family:var(--sans);font-weight:700}
footer .fbrand .brand-logo{width:270px;max-width:100%}
footer .fbrand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
footer a{color:#D8CCBD;transition:color .2s ease-out}
footer a:hover{color:#fff;text-decoration:none}
.disclaimer{
  border-top:1px solid rgba(255,255,255,.12);padding-top:28px;
  font-size:.76rem;color:#B8A997;line-height:1.75;
}
.disclaimer p{margin-bottom:12px;max-width:90ch}
.disclaimer strong{color:#D8CCBD}
.disclaimer a{color:#D8CCBD;text-decoration:underline;text-underline-offset:3px}
.disclaimer a:hover{color:#fff}
.copyright{margin-top:24px;font-size:.76rem;color:#B8A997;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
footer .tbd{background:rgba(197,173,141,.12);border-bottom-color:rgba(197,173,141,.6)}

/* ---------- Responsive ---------- */
@media (max-width:1100px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:980px){
  .nav-links{display:none}
  .nav-toggle{display:block;position:relative}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:820px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){
  html{scroll-padding-top:76px}
  .page-head{padding:62px 0 48px}
  .filter-wrap{top:62px}
  .fcount{margin-left:0;width:100%}
  .brand-logo{width:160px;max-width:160px}
  .brand-descriptor{font-size:.65rem;padding-left:0}
  .site-header .nav{gap:12px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
}
@media (max-width:460px){.grid{grid-template-columns:1fr}}

footer .footer-description{max-width:38ch;color:#C5AD8D}
.icon-definitions{position:absolute}