:root {
  --ink: #100c09;
  --ink-2: #17110d;
  --panel: #211711;
  --panel-2: #2a1d14;
  --gold: #c79a52;
  --gold-light: #e8c47e;
  --cream: #f2eadf;
  --muted: #b9aa98;
  --line: rgba(232, 196, 126, 0.22);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--cream); font-family: var(--sans); font-size: 16px; line-height: 1.65; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .22; z-index: 20; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E"); }
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; }
.skip-link { position: fixed; left: 1rem; top: -10rem; z-index: 999; background: var(--cream); color: var(--ink); padding: .75rem 1rem; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; inset: 0 0 auto; height: 82px; padding: 0 clamp(1.2rem, 4vw, 4.5rem); display: flex; align-items: center; justify-content: space-between; z-index: 100; transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.site-header.scrolled { background: rgba(16,12,9,.92); backdrop-filter: blur(16px); border-color: var(--line); }
.brand { display: inline-flex; align-items: center; gap: .8rem; text-decoration: none; letter-spacing: .14em; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold-light); font: 1.45rem/1 var(--serif); }
.brand strong, .brand small { display: block; line-height: 1; }
.brand strong { font: 1.05rem/1 var(--serif); color: var(--gold-light); }
.brand small { margin-top: .35rem; color: var(--muted); font-size: .75rem; letter-spacing: .24em; }
.nav { display: flex; align-items: center; gap: 1.7rem; }
.nav a { color: #d9cfc2; text-decoration: none; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.nav a:hover, .nav a:focus-visible { color: var(--gold-light); }
.nav-cta { border: 1px solid var(--line); padding: .68rem 1rem; }
.menu-toggle { display: none; color: var(--cream); background: transparent; border: 0; width: 44px; height: 44px; }
.menu-toggle span { display: block; width: 24px; height: 1px; margin: 7px auto; background: currentColor; }

.hero { min-height: 100svh; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); align-items: center; gap: clamp(2rem, 6vw, 7rem); padding: 8.5rem clamp(1.2rem, 6vw, 7.5rem) 5rem; position: relative; background: radial-gradient(circle at 82% 40%, rgba(139,77,35,.18), transparent 35%), linear-gradient(135deg, #0c0907 0%, #17100c 55%, #100b08 100%); }
.hero::after { content: ""; position: absolute; left: clamp(1.2rem, 6vw, 7.5rem); bottom: 2rem; width: min(48vw, 680px); height: 1px; background: linear-gradient(90deg, var(--gold), transparent); opacity: .45; }
.eyebrow { color: var(--gold); font-size: .75rem; letter-spacing: .24em; font-weight: 700; margin: 0 0 1.4rem; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; margin-top: 0; }
h1 { font-size: clamp(3.25rem, 6.1vw, 6.6rem); line-height: .98; letter-spacing: -.045em; max-width: 900px; margin-bottom: 1.8rem; }
.hero-lead { max-width: 690px; color: #cfc2b2; font-size: clamp(1rem, 1.35vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin: 2.4rem 0 3rem; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: .8rem 1.4rem; text-decoration: none; text-transform: uppercase; letter-spacing: .12em; font-size: .76rem; font-weight: 700; border: 1px solid var(--gold); transition: transform .25s, background .25s, color .25s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--gold); color: #17100b; }
.button-ghost { color: var(--gold-light); }
.button-ghost:hover { background: rgba(199,154,82,.08); }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; max-width: 720px; }
.hero-proof span { color: var(--muted); font-size: .75rem; line-height: 1.45; border-top: 1px solid var(--line); padding-top: .85rem; }
.hero-proof b { display: block; color: var(--gold); margin-bottom: .25rem; letter-spacing: .15em; }
.hero-visual { position: relative; margin: 0; justify-self: end; width: min(34vw, 440px); box-shadow: var(--shadow); }
.hero-visual::before { content: ""; position: absolute; inset: -18px 18px 18px -18px; border: 1px solid var(--line); z-index: -1; }
.hero-visual img { width: 100%; height: auto; object-fit: contain; filter: contrast(1.04) brightness(.8); }
.hero-visual figcaption { position: absolute; left: -3rem; bottom: 2.4rem; color: var(--cream); font: clamp(1.35rem, 2.2vw, 2.2rem)/1.12 var(--serif); padding: 1.2rem 1.4rem; background: rgba(16,12,9,.86); border-left: 2px solid var(--gold); }
.hero-visual em { color: var(--gold-light); }

.product-photography { padding: clamp(5rem, 8vw, 8rem) 0; background: #0d0907; overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.photo-heading { padding: 0 clamp(1.2rem, 6vw, 7.5rem); display: grid; grid-template-columns: 1fr .75fr; align-items: end; gap: 3rem; margin-bottom: 2.8rem; }
.photo-heading h2 { margin-bottom: 0; }
.photo-heading h2 em { color: var(--gold-light); }
.photo-heading > p { max-width: 630px; margin: 0 0 .7rem; color: var(--muted); }
.photo-rail { display: grid; grid-auto-flow: column; grid-auto-columns: clamp(180px, 16vw, 240px); gap: .8rem; overflow-x: auto; padding: 0 clamp(1.2rem, 6vw, 7.5rem) 1.2rem; scroll-snap-type: x mandatory; scrollbar-color: var(--gold) #20150f; }
.photo-rail figure { scroll-snap-align: start; margin: 0; border: 1px solid var(--line); background: #16100c; min-width: 0; }
.photo-rail img { width: 100%; height: clamp(250px, 22vw, 320px); object-fit: contain; object-position: center; background: #0c0907; filter: none; }
.photo-rail figcaption { min-height: 70px; padding: .9rem 1rem; display: flex; align-items: baseline; justify-content: space-between; gap: .5rem; }
.photo-rail strong { font: 1.02rem var(--serif); color: var(--cream); }
.photo-rail span { color: var(--gold); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; }

.section { padding: clamp(5.5rem, 10vw, 10rem) clamp(1.2rem, 6vw, 7.5rem); }
.section-heading { max-width: 850px; margin-bottom: 3.5rem; }
h2 { font-size: clamp(2.65rem, 5vw, 5.3rem); line-height: 1.02; letter-spacing: -.035em; margin-bottom: 1.3rem; }
.section-heading > p:last-child, .chooser-intro > p:last-child { color: var(--muted); font-size: 1.08rem; max-width: 690px; }
.architecture { background: #f0e8dc; color: #201610; }
.architecture .eyebrow { color: #875a27; }
.architecture .section-heading > p:last-child { color: #6c5e51; }
.filter-bar { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.filter { border: 1px solid rgba(32,22,16,.18); color: #5f5044; background: transparent; padding: .65rem 1rem; cursor: pointer; font-size: .75rem; text-transform: uppercase; letter-spacing: .11em; }
.filter:hover, .filter.active { background: #211711; color: var(--gold-light); border-color: #211711; }
.cure-legend { display: grid; grid-template-columns: auto 1fr; gap: .7rem 1.2rem; align-items: baseline; margin: 0 0 1.5rem; padding: 1rem 1.2rem; border: 1px solid rgba(32,22,16,.18); color: #5f5044; }
.cure-legend strong { color: #6d421f; font-family: var(--serif); font-size: 1.05rem; }
.cure-legend span { font-size: .82rem; }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid rgba(32,22,16,.16); border-left: 1px solid rgba(32,22,16,.16); }
.product-card { min-height: 350px; padding: 1.5rem; display: flex; flex-direction: column; border-right: 1px solid rgba(32,22,16,.16); border-bottom: 1px solid rgba(32,22,16,.16); transition: background .25s, transform .25s, opacity .25s; }
.product-card:hover { background: #e8dccd; }
.product-card.is-hidden { display: none; }
.product-index { font-family: var(--serif); color: #9e7a4d; font-size: 1.4rem; }
.product-type { margin: .9rem 0 1.5rem; color: #806e5e; font-size: .75rem; letter-spacing: .16em; }
.product-card h3 { font-size: 1.8rem; line-height: 1.05; margin-bottom: .9rem; }
.product-card p { color: #645649; font-size: .9rem; margin: 0 0 1.5rem; }
.product-note { margin-top: auto; color: #7a5327; font: italic .95rem var(--serif); }
.product-details { margin-top: 1.1rem; border-top: 1px solid rgba(32,22,16,.18); padding-top: .85rem; }
.product-details summary { cursor: pointer; list-style: none; color: #68451f; font-size: .75rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.product-details summary::-webkit-details-marker { display: none; }
.product-details summary::after { content: "+"; float: right; font-size: 1rem; line-height: 1; }
.product-details[open] summary::after { content: "−"; }
.product-specs { padding-top: .9rem; }
.product-specs p { font-size: .78rem; line-height: 1.5; margin: 0 0 .7rem; }
.product-specs b { color: #332218; }
.product-specs .safety { border-left: 2px solid #887332; padding-left: .65rem; }
.product-specs .allergen { border-left: 2px solid #9d4f37; padding-left: .65rem; }
.product-specs .price { display: flex; align-items: baseline; justify-content: space-between; gap: .6rem; border-top: 1px solid rgba(32,22,16,.16); padding-top: .8rem; }
.product-specs .price b { font: 1.25rem var(--serif); }
.product-specs .price span { font-size: .75rem; text-align: right; }
.product-card.featured { background: #231812; color: var(--cream); }
.product-card.featured p { color: #bcae9f; }
.product-card.featured .product-note, .product-card.featured .product-index { color: var(--gold-light); }
.product-card.featured .product-details { border-color: var(--line); }
.product-card.featured .product-details summary, .product-card.featured .product-specs b { color: var(--gold-light); }
.product-card.featured .product-specs .safety, .product-card.featured .product-specs .allergen { color: #d9cbbb; }
.anchor-card { background: #d7b472; }
.system-card { background: #e9dfd0; }

.chooser { background: linear-gradient(125deg, #0d0907 0%, #1c130e 65%, #291a10 100%); display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 7vw, 8rem); }
.chooser-intro { align-self: start; position: sticky; top: 120px; }
.chooser-panel { border: 1px solid var(--line); display: grid; grid-template-columns: .9fr 1.1fr; min-height: 440px; }
.chooser-options { display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.chooser-options button { flex: 1; border: 0; border-bottom: 1px solid var(--line); color: var(--muted); background: transparent; text-align: left; padding: 1.2rem; cursor: pointer; }
.chooser-options button:last-child { border-bottom: 0; }
.chooser-options button:hover, .chooser-options button[aria-selected="true"] { color: var(--cream); background: rgba(199,154,82,.11); }
.chooser-options span { color: var(--gold); margin-right: .8rem; font-family: var(--serif); }
.chooser-result { padding: clamp(2rem, 4vw, 4rem); display: flex; flex-direction: column; justify-content: center; }
.result-label { color: var(--gold); font-size: .75rem; letter-spacing: .18em; }
.chooser-result h3 { font-size: clamp(2.1rem, 3.5vw, 3.6rem); line-height: 1.02; margin: 1rem 0; color: var(--gold-light); }
.chooser-result p { color: var(--muted); }
.chooser-result a { margin-top: 1.5rem; color: var(--cream); text-decoration-color: var(--gold); text-underline-offset: .35rem; }

.professional { background: #1a120e; display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: clamp(3rem, 8vw, 9rem); }
.professional-image { position: relative; width: min(100%, 380px); justify-self: center; }
.professional-image::after { content: ""; position: absolute; inset: 1.2rem -1.2rem -1.2rem 1.2rem; border: 1px solid var(--line); z-index: 0; }
.professional-image img { position: relative; z-index: 1; width: 100%; height: clamp(420px, 45vw, 560px); object-fit: contain; object-position: center; background: #0c0907; }
.professional-image > span { position: absolute; z-index: 2; left: 0; bottom: 0; padding: .7rem 1rem; background: var(--ink); color: var(--gold); font-size: .75rem; letter-spacing: .14em; }
.professional-copy > p:not(.eyebrow):not(.fine-print) { color: var(--muted); max-width: 700px; }
.professional-sizes { display: grid; grid-template-columns: repeat(3, 1fr); margin: 2.7rem 0 1rem; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.professional-sizes div { padding: 1.4rem 1rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.professional-sizes strong { display: block; font: 2.2rem var(--serif); color: var(--gold-light); }
.professional-sizes span { display: block; color: var(--muted); font-size: .75rem; line-height: 1.4; }
.fine-print { color: #938271; font-size: .78rem; }
.text-link { display: inline-block; margin-top: 1.7rem; color: var(--gold-light); text-decoration: none; border-bottom: 1px solid var(--gold); padding-bottom: .3rem; }

.catalog { background: #0e0a08; }
.catalog-heading { display: grid; grid-template-columns: 1fr .8fr; align-items: end; gap: clamp(2rem, 7vw, 7rem); margin-bottom: 3.5rem; }
.catalog-heading h2 { margin-bottom: 0; }
.catalog-heading > div:last-child p { color: var(--muted); font-size: 1.05rem; }
.catalog-heading > div:last-child span { color: #887767; font-size: .75rem; }
.catalog-group-title { margin: 3rem 0 1.2rem; padding-bottom: .7rem; border-bottom: 1px solid var(--line); color: var(--gold-light); font-size: 1.45rem; }
.catalog-grid { display: flex; align-items: flex-start; gap: 1rem; overflow-x: auto; padding-bottom: 1.2rem; scroll-snap-type: x mandatory; scrollbar-color: var(--gold) #20150f; scrollbar-width: thin; }
.catalog-page { flex: 0 0 clamp(240px, 24vw, 330px); scroll-snap-align: start; margin: 0; border: 1px solid var(--line); background: #17100c; }
.catalog-page a { display: block; overflow: hidden; background: #0c0907; }
.catalog-page img { width: 100%; height: clamp(300px, 30vw, 410px); object-fit: contain; filter: none; transition: transform .35s ease; }
.catalog-page a:hover img { transform: scale(1.015); }
.catalog-page figcaption { min-height: 68px; padding: .8rem 1rem; color: #c5b8a9; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }
.catalog-professional .catalog-page { flex-basis: clamp(240px, 28vw, 360px); }

.systems { background: #ede4d8; color: #211711; }
.systems .eyebrow { color: #875a27; }
.systems .section-heading p:last-child { color: #6d5f53; }
.timeline { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; border-top: 1px solid rgba(32,22,16,.2); border-left: 1px solid rgba(32,22,16,.2); }
.timeline li { min-height: 270px; padding: 1.7rem; display: grid; grid-template-columns: auto 1fr; gap: 1.3rem; border-right: 1px solid rgba(32,22,16,.2); border-bottom: 1px solid rgba(32,22,16,.2); }
.timeline li > span { width: 42px; height: 42px; border: 1px solid #9a713e; border-radius: 50%; display: grid; place-items: center; font: 1.25rem var(--serif); color: #875a27; }
.timeline small { color: #876d53; font-size: .75rem; letter-spacing: .14em; }
.timeline h3 { font-size: 2rem; margin: 1.2rem 0 .6rem; }
.timeline p { color: #695a4c; margin: 0; }
.system-note { color: #786655; font-size: .82rem; margin-top: 1.4rem; }

.about { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(3rem, 8vw, 9rem); background: #120d0a; }
.about-copy > p:not(.eyebrow) { color: var(--muted); max-width: 720px; }
blockquote { font: italic clamp(1.8rem, 3vw, 3.2rem)/1.2 var(--serif); color: var(--gold-light); margin: 2.5rem 0 0; padding-left: 1.5rem; border-left: 1px solid var(--gold); }
.about-image { margin: 0; width: min(100%, 420px); justify-self: center; }
.about-image img { width: 100%; height: clamp(420px, 43vw, 540px); object-fit: contain; object-position: center; background: #0c0907; filter: saturate(.84) contrast(1.05); }
.about-image figcaption { color: #988876; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; margin-top: .8rem; }

.contact { background: var(--gold); color: #19110c; display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 7vw, 7rem); align-items: end; }
.contact .eyebrow { color: #5c3a1b; }
.contact h2 { margin-bottom: 1rem; }
.contact-copy > p:last-child { color: #614b39; }
.contact-actions { display: grid; gap: .8rem; }
.contact-card { padding: 1.25rem 1.4rem; border: 1px solid rgba(25,17,12,.32); text-decoration: none; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .25rem 1rem; transition: transform .25s, background .25s; }
.contact-card:hover { transform: translateX(5px); background: rgba(255,255,255,.1); }
.contact-card span { grid-column: 1/-1; font-size: .75rem; letter-spacing: .16em; }
.contact-card strong { font: 1.45rem var(--serif); }
.contact-card small { text-align: right; }
.contact-card.primary { background: #17100c; color: var(--cream); border-color: #17100c; }
.contact-card.primary span { color: var(--gold-light); }

footer { min-height: 180px; padding: 2rem clamp(1.2rem, 6vw, 7.5rem); display: flex; align-items: center; justify-content: space-between; gap: 2rem; border-top: 1px solid var(--line); color: #8f8173; font-size: .75rem; }
.footer-brand { color: var(--cream); }

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .js .reveal { opacity: 1; transform: none; transition: none; } * { animation: none !important; } }

@media (max-width: 1080px) {
  .nav { gap: 1rem; }
  .nav a { font-size: .75rem; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .chooser { grid-template-columns: 1fr; }
  .chooser-intro { position: static; }
  .catalog-grid .catalog-page, .catalog-professional .catalog-page { flex-basis: clamp(230px, 34vw, 310px); }
}

@media (max-width: 820px) {
  .site-header { height: 70px; }
  .site-header.scrolled { backdrop-filter: none; -webkit-backdrop-filter: none; }
  .menu-toggle { display: block; position: relative; z-index: 3; }
  .nav { position: fixed; inset: 70px 0 auto 0; z-index: 2; width: 100vw; height: calc(100vh - 70px); height: calc(100dvh - 70px); padding: 2rem 1rem; overflow-y: auto; background: rgba(16,12,9,.99); flex-direction: column; justify-content: center; transform: translateX(100%); opacity: 0; visibility: hidden; pointer-events: none; transition: transform .35s ease, opacity .2s ease, visibility 0s linear .35s; }
  .nav.open { transform: none; opacity: 1; visibility: visible; pointer-events: auto; transition-delay: 0s; }
  .nav a { font: 1.8rem var(--serif); text-transform: none; letter-spacing: 0; }
  .nav-cta { border: 0; color: var(--gold-light) !important; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 7rem; }
  .hero-copy { order: 1; }
  .hero-visual { order: 2; width: min(62vw, 280px); justify-self: center; margin-top: 1rem; }
  .hero-visual figcaption { position: static; margin-top: .75rem; padding: .55rem .8rem; background: transparent; font-size: 1rem; }
  .photo-heading { grid-template-columns: 1fr; gap: 1.3rem; }
  .photo-rail { grid-auto-columns: clamp(168px, 52vw, 230px); }
  .photo-rail img { height: clamp(230px, 72vw, 300px); }
  h1 { font-size: clamp(2.65rem, 11vw, 4rem); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .professional, .about, .contact { grid-template-columns: 1fr; }
  .catalog-heading { grid-template-columns: 1fr; }
  .catalog-grid .catalog-page, .catalog-professional .catalog-page { flex-basis: clamp(220px, 76vw, 300px); }
  .catalog-page img { height: clamp(300px, 100vw, 380px); }
  .professional-image { width: min(62vw, 320px); }
  .about-image { width: min(68vw, 360px); }
  .professional-image img { height: clamp(340px, 92vw, 460px); }
  .about-image img { height: clamp(340px, 88vw, 440px); }
  footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 580px) {
  .hero-proof { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 320px; }
  .cure-legend { grid-template-columns: 1fr; }
  .chooser-panel { grid-template-columns: 1fr; }
  .chooser-options { border-right: 0; border-bottom: 1px solid var(--line); }
  .chooser-options button { min-height: 64px; }
  .professional-sizes, .timeline { grid-template-columns: 1fr; }
  .timeline li { min-height: 210px; }
  .contact-card { grid-template-columns: 1fr; }
  .contact-card small { text-align: left; }
}