:root {
  --ink: #171821;
  --muted: #70717d;
  --line: #e9e9ee;
  --soft: #f6f6f8;
  --violet: #6d5dfc;
  --violet-dark: #523ee8;
  --lime: #d8ff65;
  --shell: min(1200px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; font-family: "DM Sans", "Noto Sans SC", sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.site-header { height: 74px; position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(233,233,238,.9); background: rgba(255,255,255,.92); backdrop-filter: blur(18px); }
.header-inner { height: 100%; display: flex; align-items: center; }
.brand { display: inline-flex; gap: 10px; align-items: center; font-weight: 800; letter-spacing: -.6px; font-size: 23px; }
.brand-mark { position: relative; width: 28px; height: 28px; display: inline-block; }
.brand-mark i { position: absolute; display: block; width: 13px; height: 13px; border-radius: 4px 9px 4px 9px; background: var(--violet); transform-origin: 14px 14px; }
.brand-mark i:nth-child(1) { left: 0; top: 0; transform: rotate(-12deg); }
.brand-mark i:nth-child(2) { right: 0; top: 1px; transform: rotate(78deg); background: #9d8cff; }
.brand-mark i:nth-child(3) { left: 7px; bottom: 0; transform: rotate(168deg); background: var(--violet-dark); }
.nav { display: flex; gap: 30px; margin-left: 66px; }
.nav a { font-size: 14px; color: #545560; position: relative; }
.nav a::after { content: ""; position: absolute; height: 1px; left: 0; right: 100%; bottom: -8px; background: var(--ink); transition: .25s; }
.nav a:hover::after { right: 0; }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.auth-slot { position: relative; }
.user-button { border: 1px solid var(--line); background: white; border-radius: 10px; padding: 5px 9px 5px 5px; display: flex; align-items: center; gap: 8px; cursor: pointer; color: var(--ink); font-size: 12px; }
.user-avatar { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; object-fit: cover; color: white; background: var(--violet); font-weight: 700; }
.user-menu { display: none; position: absolute; right: 0; top: calc(100% + 9px); width: 190px; border: 1px solid var(--line); border-radius: 12px; padding: 7px; background: white; box-shadow: 0 16px 40px rgba(22,23,34,.12); }
.auth-slot.open .user-menu { display: block; }
.user-menu p { margin: 5px 7px 9px; font-size: 10px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; }
.user-menu button { width: 100%; border: 0; background: transparent; border-radius: 7px; padding: 9px; text-align: left; font-size: 11px; cursor: pointer; }
.user-menu button:hover { background: var(--soft); }
.icon-btn, .menu-btn { border: 0; background: transparent; cursor: pointer; }
.icon-btn { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; }
.icon-btn:hover { background: var(--soft); }
.icon-btn svg, .search-panel svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.submit-btn { padding: 10px 17px; color: white; background: var(--ink); border-radius: 9px; font-size: 13px; font-weight: 600; }
.submit-btn span { margin-left: 4px; }
.menu-btn { width: 36px; display: none; }
.menu-btn span { display:block; width:21px; height:1.5px; margin:5px auto; background:var(--ink); }
.search-panel { position: fixed; top: 74px; left: 0; right: 0; background: white; z-index: 45; border-bottom: 1px solid var(--line); transform: translateY(-110%); transition: transform .25s ease; }
.search-panel.open { transform: translateY(0); }
.search-panel-inner { height: 74px; display: flex; align-items: center; gap: 15px; }
.search-panel input { border: 0; outline: 0; flex: 1; font-size: 18px; }
.search-hint { font-size: 11px; padding: 5px 7px; border-radius: 5px; border: 1px solid var(--line); color: var(--muted); }

.hero { padding-top: 26px; }
.hero-stage { height: 520px; border-radius: 24px; overflow: hidden; position: relative; background: #7562f8; }
.slide { position: absolute; inset: 0; display: grid; grid-template-columns: 58% 42%; opacity: 0; pointer-events: none; transition: opacity .5s ease; overflow: hidden; }
.slide.active { opacity: 1; pointer-events: auto; }
.slide.violet { background: radial-gradient(circle at 76% 18%, #b8a9ff 0, transparent 27%), linear-gradient(120deg,#5436d8 0%,#775ff4 53%,#a382ff 100%); }
.slide.coral { background: radial-gradient(circle at 80% 20%, #ffc9b5 0, transparent 25%), linear-gradient(120deg,#ef5f77,#fe8a69 55%,#ffbb8b); }
.slide.blue { background: radial-gradient(circle at 75% 10%, #9ce7ff 0, transparent 28%), linear-gradient(120deg,#146bd5,#3b95ee 52%,#71c9ef); }
.hero-copy { padding: 62px 0 54px 62px; color: white; position: relative; z-index: 3; display: flex; flex-direction: column; align-items: flex-start; }
.eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 1.8px; padding: 7px 10px; border: 1px solid rgba(255,255,255,.35); border-radius: 99px; margin: 0 0 23px; }
.hero-copy h1 { margin: 0; font-family: "Noto Sans SC", sans-serif; font-size: clamp(42px, 4.3vw, 62px); line-height: 1.14; letter-spacing: -3.5px; white-space: pre-line; font-weight: 800; }
.hero-copy .description { max-width: 470px; font-size: 16px; line-height: 1.75; color: rgba(255,255,255,.8); margin: 22px 0 28px; }
.hero-cta { display: inline-flex; gap: 24px; align-items: center; background: white; color: var(--ink); padding: 12px 14px 12px 19px; border-radius: 11px; font-size: 14px; font-weight: 600; }
.hero-cta span { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; color: white; background: var(--ink); transition: transform .2s; }
.hero-cta:hover span { transform: translateX(3px); }
.hero-art { position: relative; }
.orb { position: absolute; border-radius: 50%; background: linear-gradient(145deg,rgba(255,255,255,.88),rgba(255,255,255,.12)); box-shadow: inset -18px -20px 40px rgba(79,44,187,.2), 0 30px 80px rgba(41,23,100,.25); }
.orb.big { width: 290px; height: 290px; top: 84px; right: 77px; animation: float 6s ease-in-out infinite; }
.orb.small { width: 82px; height: 82px; top: 50px; right: 32px; animation: float 4s 1s ease-in-out infinite reverse; }
.orbit-ring { width: 380px; height: 250px; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; position: absolute; top: 115px; right: 28px; transform: rotate(-23deg); }
.orbit-dot { width: 18px; height: 18px; border-radius: 50%; background: var(--lime); position: absolute; top: 101px; right: 55px; box-shadow: 0 0 25px rgba(216,255,101,.7); }
.ribbon { width: 330px; height: 330px; border: 76px solid rgba(255,255,255,.78); border-left-color: rgba(255,255,255,.22); border-radius: 43% 57% 50% 50%; position: absolute; top: 86px; right: 58px; transform: rotate(30deg); animation: turn 12s linear infinite; }
.grid-art { position:absolute; inset: 35px 45px 35px 10px; background-image: linear-gradient(rgba(255,255,255,.24) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.24) 1px,transparent 1px); background-size:42px 42px; transform: perspective(500px) rotateY(-10deg) rotateZ(-4deg); border-radius: 28px; mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent); }
.grid-art::after { content:"AI"; position:absolute; inset: 78px 60px; display:grid; place-items:center; background:rgba(255,255,255,.88); border-radius:35px; color:#2582df; font-size:80px; font-weight:800; box-shadow:0 20px 50px rgba(15,61,130,.2); }
@keyframes float { 50% { transform: translateY(-15px); } }
@keyframes turn { to { transform: rotate(390deg); } }
.hero-bottom { height: 58px; display: flex; align-items: center; justify-content: space-between; padding-inline: 4px; }
.hero-dots { display: flex; align-items: center; gap: 8px; }
.hero-dots button { border:0; padding:0; width:7px; height:7px; border-radius:10px; background:#d3d3d9; transition:.25s; cursor:pointer; }
.hero-dots button.active { width:26px; background:var(--ink); }
.hero-arrows { display:flex; gap:7px; }
.slider-arrow { width:36px; height:36px; border:1px solid var(--line); border-radius:50%; background:white; cursor:pointer; transition:.2s; }
.slider-arrow:hover { color:white; background:var(--ink); border-color:var(--ink); }

.category-section { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 17px 0; }
.categories { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.category-btn { flex: 0 0 auto; border: 1px solid var(--line); border-radius: 10px; background: #fff; color:#565762; padding: 10px 14px; display:flex; align-items:center; gap:8px; font-size:13px; cursor:pointer; transition:.2s; }
.category-btn .cat-icon { width:16px; text-align:center; font-size:11px; }
.category-btn:hover, .category-btn.active { background:var(--ink); color:white; border-color:var(--ink); }

.products-section { padding: 88px 0 120px; }
.section-heading { display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:49px; }
.section-kicker { margin:0 0 14px; font-size:10px; font-weight:700; letter-spacing:2px; color:var(--violet); }
.section-heading h2 { font: 800 44px/1.1 "Noto Sans SC",sans-serif; letter-spacing:-2.5px; margin:0; }
.section-copy { font-size:14px; line-height:1.7; color:var(--muted); margin:0; }
.content-layout { display:grid; grid-template-columns:220px 1fr; gap:34px; }
.filter-card { align-self:start; border:1px solid var(--line); border-radius:15px; padding:20px; position:sticky; top:94px; }
.filter-title { display:flex; justify-content:space-between; align-items:center; font-weight:700; font-size:15px; padding-bottom:16px; border-bottom:1px solid var(--line); }
.filter-title button { border:0; background:transparent; color:var(--violet); font-size:11px; cursor:pointer; }
.filter-group { padding:18px 0 10px; border-bottom:1px solid var(--line); }
.filter-group p { margin:0 0 13px; font-size:11px; color:var(--muted); font-weight:600; }
.filter-group label { display:flex; align-items:center; gap:9px; font-size:12px; padding:7px 0; cursor:pointer; }
.filter-group input { accent-color:var(--violet); }
.tiny-note { display:flex; gap:9px; margin-top:17px; color:var(--muted); }
.tiny-note span { color:var(--violet); }
.tiny-note p { margin:0; font-size:10px; line-height:1.55; }
.product-toolbar { display:flex; align-items:center; justify-content:space-between; margin-bottom:15px; height:30px; }
.product-toolbar p { margin:0; font-size:12px; color:var(--muted); }
.product-toolbar strong { color:var(--ink); }
.sort-select { font-size:11px; color:var(--muted); }
.sort-select select { border:0; outline:0; background:transparent; color:var(--ink); font-size:11px; cursor:pointer; }
.product-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; }
.product-card { min-height:314px; border:1px solid var(--line); border-radius:16px; padding:20px; display:flex; flex-direction:column; transition:.25s ease; position:relative; overflow:hidden; animation:cardIn .35s both; }
.product-card:hover { transform:translateY(-5px); box-shadow:0 18px 38px rgba(26,27,40,.09); border-color:transparent; }
@keyframes cardIn { from { opacity:0; transform:translateY(9px); } }
.card-top { display:flex; align-items:flex-start; justify-content:space-between; }
.product-logo { width:48px; height:48px; border-radius:13px; display:grid; place-items:center; color:white; font-size:20px; font-weight:800; position:relative; overflow:hidden; }
.product-logo::after { content:""; position:absolute; width:38px; height:38px; border:1px solid rgba(255,255,255,.35); border-radius:50%; right:-15px; bottom:-15px; }
.card-badge { font-size:9px; padding:5px 7px; border-radius:99px; background:#eefcff; color:#0087a2; font-weight:700; letter-spacing:.5px; }
.card-badge.featured { background:#f0edff; color:var(--violet-dark); }
.product-card h3 { margin:18px 0 4px; font-size:18px; letter-spacing:-.4px; }
.category-label { font-size:10px; color:var(--violet); font-weight:700; margin:0 0 13px; }
.product-description { color:var(--muted); font-size:12px; line-height:1.65; margin:0; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.tags { display:flex; gap:5px; flex-wrap:wrap; margin-top:14px; }
.tags span { background:var(--soft); color:#656671; font-size:9px; border-radius:5px; padding:5px 6px; }
.card-meta { margin-top:auto; padding-top:17px; display:grid; grid-template-columns:1fr 1fr; border-top:1px solid var(--line); }
.meta-item:last-child { padding-left:13px; border-left:1px solid var(--line); }
.meta-item small { display:block; color:#96969f; font-size:8px; letter-spacing:.8px; margin-bottom:4px; }
.meta-item strong { font-size:11px; }
.meta-item strong.star { color:#f4a81c; }
.card-arrow { width:30px; height:30px; position:absolute; right:17px; bottom:15px; border-radius:8px; background:var(--ink); color:white; display:grid; place-items:center; opacity:0; transform:translateX(-5px); transition:.2s; }
.product-card:hover .card-arrow { opacity:1; transform:none; }
.load-more { display:block; margin:28px auto 0; border:1px solid var(--line); background:white; border-radius:10px; padding:11px 20px; font-size:12px; cursor:pointer; }
.load-more:hover { border-color:var(--ink); }
.empty-state { display:none; padding:70px; text-align:center; border:1px dashed var(--line); border-radius:16px; color:var(--muted); }
.empty-state span { font-size:30px; }.empty-state h3{color:var(--ink);margin:12px 0 5px}.empty-state p{margin:0;font-size:13px}

.manifesto { background:#171821; color:white; padding:106px 0 95px; overflow:hidden; }
.section-kicker.light { color:#a99cff; }
.manifesto h2 { font:700 clamp(43px,5.2vw,70px)/1.15 "Noto Sans SC",sans-serif; letter-spacing:-4px; margin:22px 0 82px; }
.manifesto h2 em { color:#8b7afc; font-style:normal; }
.manifesto-footer { display:grid; grid-template-columns:1fr 1.55fr; gap:80px; align-items:end; }
.manifesto-footer>p { color:#aaaab4; font-size:14px; line-height:1.85; max-width:370px; margin:0; }
.stats { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.stat { border-top:1px solid #3c3d46; padding-top:15px; }
.stat strong { display:block; font-size:29px; letter-spacing:-1px; }
.stat span { color:#92939e; font-size:10px; }

.newsletter { margin-top:105px; margin-bottom:105px; padding:60px 64px; background:#f2f0ff; border-radius:22px; display:grid; grid-template-columns:1fr 1fr; gap:90px; align-items:center; position:relative; overflow:hidden; }
.newsletter::after { content:""; position:absolute; width:280px; height:280px; border:1px solid rgba(109,93,252,.15); border-radius:50%; left:-110px; bottom:-170px; }
.mail-orbit { position:absolute; top:26px; right:31px; width:31px; height:31px; border-radius:50%; display:grid; place-items:center; color:white; background:var(--violet); }
.newsletter h2 { margin:0 0 13px; font:700 31px/1.3 "Noto Sans SC",sans-serif; letter-spacing:-1.5px; }
.newsletter>div>p:last-child { color:var(--muted); margin:0; font-size:13px; }
.newsletter form { position:relative; z-index:2; display:grid; grid-template-columns:1fr auto; background:white; padding:5px; border-radius:12px; box-shadow:0 10px 30px rgba(73,59,150,.08); }
.newsletter input { min-width:0; border:0; outline:0; padding:12px 14px; font-size:12px; }
.newsletter form button { border:0; border-radius:9px; color:white; background:var(--violet); padding:0 17px; font-size:12px; cursor:pointer; }
.newsletter form p { grid-column:1/-1; margin:8px 8px 3px; color:#9999a3; font-size:9px; }

.site-footer { background:#111219; color:white; padding:65px 0 24px; }
.footer-main { display:grid; grid-template-columns:2fr .8fr .8fr 1fr; gap:60px; }
.brand.invert .brand-mark i { background:white; }.brand.invert .brand-mark i:nth-child(2){opacity:.7}.brand.invert .brand-mark i:nth-child(3){opacity:.85}
.footer-brand>p { color:#7f808b; font-size:12px; margin-top:18px; }
.footer-links { display:flex; flex-direction:column; gap:11px; font-size:11px; color:#8a8b95; }
.footer-links p { color:white; font-weight:600; margin:0 0 6px; }
.footer-links a:hover { color:white; }
.footer-mark { justify-self:end; font-size:87px; font-weight:800; letter-spacing:-10px; color:#292a33; line-height:.8; }
.footer-mark span { color:#6d5dfc; font-size:25px; }
.footer-bottom { margin-top:55px; padding-top:19px; border-top:1px solid #292a31; display:flex; justify-content:space-between; color:#656670; font-size:9px; }

.toast { position:fixed; left:50%; bottom:28px; transform:translate(-50%,30px); background:var(--ink); color:white; border-radius:10px; padding:12px 18px; font-size:12px; opacity:0; pointer-events:none; transition:.25s; z-index:80; box-shadow:0 10px 30px rgba(0,0,0,.2); }
.toast.show { opacity:1; transform:translate(-50%,0); }
.app-loading main,.app-loading footer { opacity:.25; }

@media (max-width: 980px) {
  .nav { gap:18px; margin-left:35px; }.nav a:nth-child(3){display:none}
  .hero-stage{height:480px}.slide{grid-template-columns:65% 35%}.hero-copy{padding-left:44px}.orb.big{right:-40px}.ribbon{right:-140px}
  .product-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 720px) {
  :root{--shell:calc(100vw - 32px)}
  .site-header{height:64px}.search-panel{top:64px}.nav{display:none;position:fixed;top:64px;left:0;right:0;margin:0;padding:22px;background:white;border-bottom:1px solid var(--line);flex-direction:column}.nav.open{display:flex}.nav a:nth-child(3){display:block}
  .auth-slot .submit-btn{display:none}.header-actions .icon-btn{display:grid}.menu-btn{display:block}
  .hero{padding-top:16px}.hero-stage{height:500px;border-radius:18px}.slide{grid-template-columns:1fr}.hero-copy{padding:40px 28px}.hero-copy h1{font-size:39px;letter-spacing:-2.5px}.hero-copy .description{font-size:14px;margin:17px 0 22px}.hero-art{position:absolute;inset:0;opacity:.35}.orb.big{width:230px;height:230px;top:260px;right:-30px}.orbit-ring{top:300px;right:-100px}.ribbon{width:250px;height:250px;top:310px;right:-45px}.grid-art{top:260px;left:100px}
  .products-section{padding:65px 0 85px}.section-heading{display:block;margin-bottom:30px}.section-heading h2{font-size:35px}.section-copy{margin-top:18px}.content-layout{grid-template-columns:1fr}.filter-card{position:static}.filter-group{display:grid;grid-template-columns:repeat(2,1fr)}.filter-group p{grid-column:1/-1}
  .product-grid{grid-template-columns:1fr}.product-card{min-height:295px}
  .manifesto{padding:75px 0}.manifesto h2{letter-spacing:-2.5px;margin-bottom:60px}.manifesto-footer{grid-template-columns:1fr;gap:45px}.stats{gap:12px}.stat strong{font-size:24px}
  .newsletter{margin:70px auto;padding:45px 25px;grid-template-columns:1fr;gap:35px}.newsletter form{grid-template-columns:1fr}.newsletter form button{padding:13px}.newsletter form p{grid-column:auto}
  .footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-mark{display:none}.footer-bottom{display:block;line-height:1.8}
}
@media (prefers-reduced-motion: reduce) { *{scroll-behavior:auto!important;animation:none!important;transition:none!important} }