:root{
  --purple:#7A3C86;
  --purple-dark:#5A2863;
  --purple-soft:#E8DDEB;
  --purple-pale:#F4EDF5;
  --ink:#11191B;
  --off:#FBFAF3;
  --cream:#F1EDE3;
  --sage:#8B9480;
  --dark:#1C1C1C;
  --white:#FFFFFF;
  --line:#DDD8D0;
  --muted:#6F6B68;
  --radius:28px;
  --shadow:0 18px 60px rgba(35,18,38,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--off);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;padding-bottom:92px}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:14px clamp(18px,4vw,42px);background:rgba(251,250,243,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,0,0,.06)}
.brand{display:flex;align-items:center;min-height:44px}
.brand img{width:132px;max-height:50px;object-fit:contain}
.brand-fallback{display:none;font-weight:800;letter-spacing:.08em}
.sales-link{background:var(--purple);color:#fff;padding:11px 16px;border-radius:999px;font-weight:800;font-size:.9rem}
.page-shell{max-width:1180px;margin:auto;padding:0 clamp(18px,4vw,44px)}
.hero{position:relative;min-height:560px;display:flex;align-items:center;overflow:hidden}
.hero-copy{position:relative;z-index:2;max-width:760px;padding:70px 0}
.eyebrow{font-size:.72rem;font-weight:900;letter-spacing:.16em;color:var(--purple)}
.eyebrow.light{color:#e7c9ed}
.hero h1,.page-intro h1{font-family:Georgia,"Times New Roman",serif;font-weight:700;letter-spacing:-.055em;line-height:.94;margin:16px 0 22px}
.hero h1{font-family:Inter,ui-sans-serif,sans-serif;font-size:clamp(3.3rem,9vw,7.4rem);font-weight:900;max-width:900px}
.hero h1 span{color:var(--purple)}
.hero p,.page-intro p{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--muted);max-width:620px;line-height:1.65}
.hero-orb{position:absolute;width:520px;height:520px;border-radius:50%;background:linear-gradient(145deg,var(--purple-soft),#d9ccd7);right:-250px;top:-180px;opacity:.9}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{border:0;border-radius:999px;padding:15px 22px;font-weight:900;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.btn.primary{background:var(--purple);color:white}
.btn.primary:hover{background:var(--purple-dark)}
.btn.ghost{border:1px solid var(--ink);background:transparent}
.btn.light{background:white;color:var(--purple)}
.btn.outline-light{border:1px solid rgba(255,255,255,.45);background:transparent;color:white}
.section{padding:58px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:24px}
.section h2,.section-head h2,.quick-strip h2{margin:6px 0 0;font-size:clamp(2rem,4vw,3.4rem);letter-spacing:-.04em}
.text-link{font-weight:900;color:var(--purple)}
.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.category-card{min-height:250px;border-radius:var(--radius);padding:28px;display:flex;justify-content:space-between;align-items:flex-end;position:relative;overflow:hidden;box-shadow:var(--shadow);transition:.2s ease}
.category-card:hover{transform:translateY(-4px)}
.category-card h3{font-size:clamp(2rem,4vw,3.3rem);margin:12px 0 6px;letter-spacing:-.04em}
.category-card p{margin:0;opacity:.75}
.category-card .count{font-size:.75rem;font-weight:900;text-transform:uppercase;letter-spacing:.1em}
.category-card .arrow{font-size:2rem}
.tone-purple{background:var(--purple);color:#fff}
.tone-cream{background:#efe8dc}
.tone-sage{background:#9aa18d;color:#111}
.tone-dark{background:var(--dark);color:#fff}
.learn-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.mini-card{background:white;border:1px solid var(--line);padding:22px;border-radius:22px;display:grid;gap:7px}
.mini-card span{font-size:1.5rem;color:var(--purple)}
.mini-card b{font-size:1.1rem}
.mini-card small{color:var(--muted)}
.mini-card.highlight{background:var(--purple-pale);border-color:#d2b7d7}
.quick-strip{margin:34px 0 70px;background:var(--purple);color:white;border-radius:34px;padding:34px;display:flex;justify-content:space-between;align-items:center;gap:24px}
.quick-strip p{margin:8px 0 0;color:#eaddec}
.page-intro{padding:58px 0 28px}
.page-intro h1{font-family:Inter,ui-sans-serif,sans-serif;font-weight:900;font-size:clamp(3rem,8vw,6.5rem)}
.back-link{display:block;margin-bottom:30px;font-weight:800;color:var(--purple)}
.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:10px 0 48px}
.product-card{background:white;border-radius:26px;border:1px solid var(--line);overflow:hidden}
.product-visual{height:220px;background:linear-gradient(145deg,var(--purple-pale),#eee8e0);position:relative;display:grid;place-items:center}
.product-placeholder{font-size:7rem;font-weight:900;color:rgba(122,60,134,.16)}
.material-pill{position:absolute;left:18px;bottom:16px;background:var(--dark);color:white;padding:9px 12px;border-radius:999px;font-size:.75rem;font-weight:900}
.product-body{padding:22px}
.product-body h2{font-size:2rem;margin:0 0 12px;letter-spacing:-.04em}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--purple-pale);color:var(--purple-dark);padding:7px 10px;border-radius:999px;font-size:.75rem;font-weight:800}
.chip.large{font-size:.9rem;padding:10px 13px}
.accordion-btn{width:100%;display:flex;justify-content:space-between;margin-top:18px;border:0;border-top:1px solid var(--line);background:transparent;padding:18px 0 2px;font-weight:900;cursor:pointer}
.accordion-panel{display:none;padding-top:10px;line-height:1.6}
.accordion-panel.open{display:block}
.muted{color:var(--muted)}
.note-card{background:var(--purple-pale);border:1px solid #d9c7de;border-radius:20px;padding:20px;margin-bottom:60px}
.note-card p{margin:4px 0 0;color:var(--muted)}
.material-tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:12px;scrollbar-width:none}
.material-tab{white-space:nowrap;border:1px solid var(--line);background:white;border-radius:999px;padding:12px 16px;font-weight:900;color:var(--muted)}
.material-tab.active{background:var(--purple);color:white;border-color:var(--purple)}
.material-detail{display:none;background:white;border-radius:30px;padding:30px;margin-top:12px;border:1px solid var(--line)}
.material-detail.active{display:block}
.material-detail h2{font-size:3rem}
.material-detail p{font-size:1.08rem;line-height:1.65;color:var(--muted)}
.size-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.size-card{background:var(--dark);color:white;border-radius:28px;padding:28px;display:grid;gap:8px}
.size-card small{color:#bbb}
.size-card strong{font-size:clamp(3.6rem,9vw,7rem);letter-spacing:-.06em;color:#d9aee1}
.size-card span{color:#ddd}
.stack-list{display:grid;gap:10px}
.stack-item{background:white;border:1px solid var(--line);border-radius:18px;padding:17px 20px;display:flex;gap:14px;align-items:flex-start}
.stack-item span{color:var(--purple);font-weight:900}
.stack-item p{margin:0;line-height:1.55}
.quiz-buttons{display:flex;gap:8px;flex-wrap:wrap}
.compare-controls{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;margin:10px 0 22px}
.compare-controls select{width:100%;padding:16px;border-radius:18px;border:1px solid var(--line);background:white;font-weight:800}
.compare-controls span{font-weight:900;color:var(--purple)}
.compare-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:70px}
.compare-card{background:white;border:1px solid var(--line);border-radius:28px;padding:26px;min-height:260px}
.compare-card h2{font-size:2.4rem}
.compare-card p{color:var(--muted);line-height:1.65}
.search-box{background:white;border:2px solid var(--purple);border-radius:20px;padding:0 18px;display:flex;align-items:center;gap:10px}
.search-box span{font-size:1.5rem;color:var(--purple)}
.search-box input{border:0;outline:0;width:100%;padding:18px 0;font-size:1.08rem;background:transparent}
.search-results{display:grid;gap:10px;padding:18px 0 70px}
.search-result{background:white;border:1px solid var(--line);border-radius:20px;padding:18px 20px;display:flex;justify-content:space-between;align-items:center}
.search-result small{color:var(--purple);font-weight:900}
.search-result h3{margin:4px 0;font-size:1.35rem}
.search-result p{margin:0;color:var(--muted)}
.empty-state{color:var(--muted);padding:36px;text-align:center}
.bottom-nav{display:none}

@media(max-width:760px){
  body{padding-bottom:86px}
  .topbar{padding:10px 14px}
  .brand img{width:105px;max-height:42px}
  .sales-link{font-size:.76rem;padding:9px 12px}
  .page-shell{padding:0 15px}
  .hero{min-height:520px}
  .hero-copy{padding:52px 0}
  .hero h1{font-size:clamp(3.15rem,16vw,5.2rem)}
  .hero-orb{width:350px;height:350px;right:-190px;top:-120px}
  .category-grid,.product-grid,.compare-grid{grid-template-columns:1fr}
  .category-card{min-height:210px}
  .learn-grid{grid-template-columns:repeat(2,1fr)}
  .quick-strip{flex-direction:column;align-items:flex-start;padding:26px}
  .size-grid{grid-template-columns:1fr 1fr}
  .bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:40;background:rgba(28,28,28,.95);backdrop-filter:blur(18px);border-radius:22px;padding:8px;box-shadow:0 18px 50px rgba(0,0,0,.25)}
  .bottom-nav a{color:#a9a5aa;text-align:center;display:grid;gap:3px;font-size:1.15rem;padding:6px 2px;border-radius:15px}
  .bottom-nav a span{font-size:.64rem;font-weight:800}
  .bottom-nav a.active{background:var(--purple);color:white}
}
@media(max-width:430px){
  .learn-grid{grid-template-columns:1fr 1fr}
  .mini-card{padding:16px}
  .size-card{padding:20px}
  .compare-controls{grid-template-columns:1fr}
  .compare-controls span{text-align:center}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}