/* IVG Refills — unique brand theme. Premium dark + electric teal→violet gradient. */
:root{
  --ink:#080B11; --ink2:#0C111A;
  --panel:#121a28; --panel2:#182236; --panel3:#1f2b42;
  --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.14);
  --text:#EAF0F8; --muted:#93A2BC; --muted2:#66748d;
  --accent:#25E6C7; --accent-ink:#04241f; --accent2:#7C5CFF; --accent3:#42D3FF;
  --grad:linear-gradient(135deg,#25E6C7 0%,#42D3FF 45%,#7C5CFF 100%);
  --grad-soft:linear-gradient(135deg,rgba(37,230,199,.16),rgba(124,92,255,.16));
  --sale:#FF4D6D; --ok:#25E6C7; --warn:#ffb020;
  --r:14px; --r-lg:20px; --r-pill:999px;
  --shadow:0 10px 40px -12px rgba(0,0,0,.6);
  --glow:0 0 0 1px rgba(37,230,199,.35), 0 8px 30px -8px rgba(37,230,199,.35);
  --maxw:1240px;
  --hdr:64px;
  --f-head:"Sora",system-ui,sans-serif; --f-body:"Manrope",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--f-body);
  font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1200px 600px at 80% -10%,rgba(124,92,255,.12),transparent 60%),radial-gradient(900px 500px at -10% 0%,rgba(37,230,199,.10),transparent 55%);
  background-attachment:fixed;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:700;line-height:1.12;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(28px,5vw,50px)} h2{font-size:clamp(22px,3.4vw,34px)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.muted{color:var(--muted)}
.center{text-align:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--f-head);font-weight:600;font-size:15px;border:0;cursor:pointer;
  padding:13px 22px;border-radius:var(--r-pill);transition:.18s transform,.18s box-shadow,.18s filter;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--grad);color:#04241f;box-shadow:0 8px 24px -8px rgba(37,230,199,.5)}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 10px 30px -6px rgba(37,230,199,.6)}
.btn-ghost{background:rgba(255,255,255,.05);color:var(--text);border:1px solid var(--line2)}
.btn-ghost:hover{background:rgba(255,255,255,.09)}
.btn-block{width:100%}
.btn-sm{padding:9px 16px;font-size:13.5px}

/* header */
.hdr{position:sticky;top:0;z-index:60;background:rgba(8,11,17,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.hdr-in{height:var(--hdr);display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand svg{height:34px;width:auto;display:block}
.nav{display:flex;gap:4px;margin-left:6px}
.nav a{font-family:var(--f-head);font-weight:500;font-size:14px;color:var(--muted);
  padding:8px 12px;border-radius:10px;transition:.15s}
.nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.hdr-actions{margin-left:auto;display:flex;align-items:center;gap:6px}
.icon-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);cursor:pointer}
.icon-btn:hover{background:rgba(255,255,255,.08)}
.icon-btn svg{width:20px;height:20px}
.cart-count{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;
  background:var(--sale);color:#fff;font-size:11px;font-weight:700;display:none;align-items:center;justify-content:center;font-family:var(--f-head)}
.cart-count.on{display:flex}
.menu-toggle{display:none}

/* announcement */
.announce{background:var(--grad);color:#04241f;text-align:center;font-family:var(--f-head);
  font-weight:600;font-size:13px;padding:7px 12px;letter-spacing:.01em}

/* hero */
.hero{position:relative;padding:56px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{margin-bottom:14px}
.hero .lead{font-size:18px;color:var(--muted);max-width:46ch;margin-bottom:24px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-badges{display:flex;gap:18px;margin-top:26px;flex-wrap:wrap}
.hero-badge{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.hero-badge svg{width:18px;height:18px;color:var(--accent)}
.hero-art{position:relative;aspect-ratio:1/1;border-radius:var(--r-lg);background:var(--grad-soft);
  border:1px solid var(--line2);display:grid;place-items:center;overflow:hidden}
.hero-art:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 40%,rgba(37,230,199,.25),transparent 60%)}
.hero-art img{position:relative;width:78%;filter:drop-shadow(0 30px 40px rgba(0,0,0,.5))}

/* chips row */
.chips{display:flex;gap:10px;overflow-x:auto;padding:4px 0 8px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex-shrink:0;padding:9px 16px;border-radius:var(--r-pill);background:var(--panel);
  border:1px solid var(--line);font-family:var(--f-head);font-weight:500;font-size:13.5px;color:var(--muted);transition:.15s}
.chip:hover,.chip.active{color:var(--text);border-color:var(--accent);background:var(--grad-soft)}

/* sections */
.section{padding:44px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:22px}
.section-head p{color:var(--muted);margin:4px 0 0}
.section-head a.more{font-family:var(--f-head);font-weight:600;font-size:14px;color:var(--accent);flex-shrink:0}

/* product grid + cards */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{position:relative;background:linear-gradient(180deg,var(--panel),var(--ink2));border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:.2s transform,.2s border-color,.2s box-shadow}
.card:hover{transform:translateY(-4px);border-color:var(--line2);box-shadow:var(--shadow)}
.card-img{position:relative;aspect-ratio:1/1;background:#fff;display:grid;place-items:center;padding:10px}
.card-img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:normal}
.badge{position:absolute;top:10px;left:10px;z-index:2;font-family:var(--f-head);font-weight:700;font-size:11px;
  padding:4px 9px;border-radius:var(--r-pill);letter-spacing:.02em}
.badge-sale{background:var(--sale);color:#fff}
.badge-new{background:var(--grad);color:#04241f;left:auto;right:10px}
.badge-out{background:#2b3446;color:var(--muted)}
.card-body{padding:12px 14px 14px;display:flex;flex-direction:column;flex:1}
.card-brand{font-size:11px;font-weight:700;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;font-family:var(--f-head)}
.card-title{font-size:14px;font-weight:600;margin:3px 0 8px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px}
.price{font-family:var(--f-head);font-weight:700;font-size:17px}
.price .was{font-weight:500;font-size:13px;color:var(--muted2);text-decoration:line-through;margin-left:6px}
.card .add{width:40px;height:40px;border-radius:12px;background:var(--grad);color:#04241f;border:0;cursor:pointer;
  display:grid;place-items:center;flex-shrink:0;transition:.15s}
.card .add:hover{filter:brightness(1.08)}
.card .add svg{width:20px;height:20px}

/* feature strip */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:26px 0}
.feature{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:flex;gap:12px;align-items:center}
.feature svg{width:26px;height:26px;color:var(--accent);flex-shrink:0}
.feature b{font-family:var(--f-head);display:block;font-size:14px}
.feature span{font-size:12.5px;color:var(--muted)}

/* category tiles */
.cat-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat-tile{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  background:var(--grad-soft);padding:22px;min-height:130px;display:flex;flex-direction:column;justify-content:flex-end;transition:.2s}
.cat-tile:hover{border-color:var(--accent);transform:translateY(-3px)}
.cat-tile b{font-family:var(--f-head);font-size:18px}
.cat-tile span{font-size:12.5px;color:var(--muted)}
.cat-tile .arw{position:absolute;top:18px;right:18px;color:var(--accent)}

/* PDP */
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:32px 0}
.pdp-gallery{position:sticky;top:calc(var(--hdr) + 16px);align-self:start}
.pdp-main{aspect-ratio:1/1;background:#fff;border-radius:var(--r-lg);display:grid;place-items:center;padding:22px;border:1px solid var(--line)}
.pdp-main img{width:100%;height:100%;object-fit:contain}
.pdp-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.pdp-thumbs button{width:64px;height:64px;border-radius:12px;background:#fff;border:2px solid var(--line);padding:5px;cursor:pointer;overflow:hidden}
.pdp-thumbs button.active{border-color:var(--accent)}
.pdp-thumbs img{width:100%;height:100%;object-fit:contain}
.pdp h1{font-size:clamp(24px,3.4vw,34px)}
.pdp .price{font-size:28px;margin:8px 0 4px}
.pdp .stock{font-size:13px;font-weight:600;color:var(--accent);font-family:var(--f-head)}
.pdp .stock.out{color:var(--muted)}
.opt-label{font-family:var(--f-head);font-weight:600;font-size:13px;margin:20px 0 8px;display:block}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{padding:9px 15px;border-radius:12px;background:var(--panel);border:1px solid var(--line2);
  font-family:var(--f-head);font-weight:500;font-size:13.5px;color:var(--text);cursor:pointer;transition:.15s}
.opt:hover{border-color:var(--accent)}
.opt.active{background:var(--grad);color:#04241f;border-color:transparent}
.opt.dis{opacity:.4;text-decoration:line-through;cursor:not-allowed}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line2);border-radius:12px;overflow:hidden}
.qty button{width:42px;height:46px;background:var(--panel);border:0;color:var(--text);font-size:20px;cursor:pointer}
.qty input{width:46px;height:46px;text-align:center;background:transparent;border:0;color:var(--text);font-family:var(--f-head);font-weight:700;font-size:16px}
.buy-row{display:flex;gap:12px;margin:22px 0}
.buy-row .btn-primary{flex:1;height:52px;font-size:16px}
.pdp-desc{margin-top:30px;border-top:1px solid var(--line);padding-top:24px;color:var(--muted);line-height:1.7}
.pdp-desc h2{color:var(--text);font-size:22px}
.pdp-desc h3{color:var(--text);font-size:16px;margin-top:20px}
.trust-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:18px}
.trust-row div{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted)}
.trust-row svg{width:16px;height:16px;color:var(--accent)}

/* breadcrumb */
.crumb{font-size:12.5px;color:var(--muted);padding:16px 0 4px}
.crumb a:hover{color:var(--accent)}

/* category page layout */
.cat-hero{padding:26px 0 8px}
.cat-hero h1{margin-bottom:6px}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:18px 0;flex-wrap:wrap}
.toolbar select{background:var(--panel);border:1px solid var(--line2);color:var(--text);border-radius:12px;padding:10px 14px;font-family:var(--f-body);font-size:14px}
.count{font-size:13px;color:var(--muted)}

/* cart drawer */
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(3px);z-index:200;opacity:0;visibility:hidden;transition:.25s}
.drawer-mask.open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,92vw);background:var(--ink2);border-left:1px solid var(--line);
  z-index:201;transform:translateX(100%);transition:.28s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-head h3{margin:0}
.drawer-body{flex:1;overflow-y:auto;padding:8px 16px}
.drawer-foot{border-top:1px solid var(--line);padding:16px 20px}
.ci{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.ci-img{width:64px;height:64px;border-radius:10px;background:#fff;flex-shrink:0;object-fit:contain;padding:4px}
.ci-info{flex:1;min-width:0}
.ci-info b{font-size:13.5px;font-weight:600;display:block;line-height:1.3}
.ci-info .v{font-size:12px;color:var(--muted)}
.ci-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:6px}
.ci-qty{display:inline-flex;align-items:center;border:1px solid var(--line2);border-radius:9px}
.ci-qty button{width:28px;height:28px;background:transparent;border:0;color:var(--text);cursor:pointer;font-size:16px}
.ci-qty span{min-width:24px;text-align:center;font-family:var(--f-head);font-weight:700;font-size:13px}
.ci-rm{background:none;border:0;color:var(--muted2);cursor:pointer;font-size:12px;text-decoration:underline}
.drawer-total{display:flex;justify-content:space-between;font-family:var(--f-head);font-weight:700;font-size:18px;margin-bottom:6px}
.free-bar{height:6px;border-radius:3px;background:var(--panel3);overflow:hidden;margin:10px 0 6px}
.free-bar span{display:block;height:100%;background:var(--grad);width:0;transition:.3s}
.cart-empty{text-align:center;color:var(--muted);padding:60px 20px}

/* footer */
.foot{border-top:1px solid var(--line);margin-top:40px;background:var(--ink2)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;padding:44px 0 30px}
.foot h4{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:14px}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin-bottom:9px}
.foot a{color:var(--text);font-size:13.5px}
.foot a:hover{color:var(--accent)}
.foot .blurb{color:var(--muted);font-size:13px;max-width:34ch;margin:14px 0}
.foot-bottom{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted2);font-size:12.5px}
.age18{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;border:2px solid var(--muted);font-family:var(--f-head);font-weight:800;font-size:12px;flex-shrink:0}

/* age gate */
.agegate{position:fixed;inset:0;z-index:500;background:rgba(4,6,10,.92);backdrop-filter:blur(8px);display:grid;place-items:center;padding:20px}
.agegate.hide{display:none}
.agebox{max-width:420px;width:100%;background:var(--panel);border:1px solid var(--line2);border-radius:var(--r-lg);padding:34px 28px;text-align:center;box-shadow:var(--shadow)}
.agebox svg{height:40px;margin:0 auto 16px}
.agebox h2{font-size:24px}
.agebox p{color:var(--muted);font-size:14px;margin:8px 0 22px}
.agebox .btn{width:100%;margin-bottom:10px}

/* mobile bottom nav */
.mobnav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:90;background:rgba(8,11,17,.94);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);padding:8px 6px calc(8px + env(safe-area-inset-bottom))}
.mobnav-in{display:flex;justify-content:space-around}
.mobnav a{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted);font-size:10.5px;font-family:var(--f-head);font-weight:500;position:relative;padding:2px 10px}
.mobnav a.active,.mobnav a:hover{color:var(--accent)}
.mobnav svg{width:22px;height:22px}
.mobnav .cart-count{top:-2px;right:2px}

/* search overlay */
.search-modal{position:fixed;inset:0;z-index:210;background:rgba(4,6,10,.9);backdrop-filter:blur(8px);opacity:0;visibility:hidden;transition:.2s;padding:70px 16px 16px}
.search-modal.open{opacity:1;visibility:visible}
.search-box{max-width:640px;margin:0 auto}
.search-box input{width:100%;height:56px;border-radius:16px;background:var(--panel);border:1px solid var(--line2);color:var(--text);
  padding:0 20px;font-size:17px;font-family:var(--f-body);outline:none}
.search-box input:focus{border-color:var(--accent)}
.search-results{max-width:640px;margin:14px auto 0;max-height:64vh;overflow-y:auto}
.sr{display:flex;gap:12px;align-items:center;padding:10px;border-radius:12px}
.sr:hover{background:var(--panel)}
.sr img{width:46px;height:46px;border-radius:8px;background:#fff;object-fit:contain;padding:3px}
.sr b{font-size:14px;font-weight:600;display:block}
.sr span{font-size:12.5px;color:var(--accent);font-family:var(--f-head);font-weight:700}

/* generic page */
.page{max-width:760px;margin:0 auto;padding:40px 0 20px}
.page h1{margin-bottom:18px}
.page p,.page li{color:var(--muted);line-height:1.75;margin:0 0 14px}
.page h2{color:var(--text);font-size:22px;margin-top:30px}

@media(max-width:1000px){
  .grid,.features,.cat-tiles{grid-template-columns:repeat(3,1fr)}
  .hero-grid{grid-template-columns:1fr;gap:26px}
  .hero-art{max-width:420px}
  .pdp{grid-template-columns:1fr;gap:24px}
  .pdp-gallery{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{font-size:14.5px;padding-bottom:64px}
  .nav{display:none}
  .menu-toggle{display:inline-flex}
  .grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .features{grid-template-columns:1fr 1fr}
  .cat-tiles{grid-template-columns:1fr 1fr}
  .mobnav{display:block}
  .hdr-actions .search-open{display:none}
  .section{padding:32px 0}
  .card-title{font-size:13px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:20px}
}