:root{
  --bg:#000000; --bg2:#0c0c0c; --bg3:#141414; --card:#1f1f1f; --line:#2a2a2a;
  --text:#ffffff; --muted:#a9a9a9; --accent:#00ccff; --accent-dark:#00a5cf;
  --danger:#ff4551;
  font-size:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,.btn,.logo{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.03em}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}

/* Nav */
header{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:12px}
.logo img.mark{height:44px}
.logo img.word{height:20px}
.nav-links{display:flex;gap:28px;font-size:.9rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.nav-links a{cursor:pointer;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--accent)}
.nav-cta{display:flex;align-items:center;gap:16px}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:38px;height:38px;background:transparent;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;height:2px;width:100%;background:var(--text);border-radius:2px;transition:transform .25s, opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.cart-btn{position:relative;cursor:pointer;font-size:1.2rem}
.cart-count{position:absolute;top:-8px;right:-10px;background:var(--accent);color:#000;font-size:.65rem;font-weight:800;border-radius:50%;width:17px;height:17px;display:flex;align-items:center;justify-content:center;font-family:'Inter',sans-serif}
.btn{display:inline-block;background:var(--accent);color:#000;font-weight:600;padding:13px 30px;border-radius:6px;border:none;cursor:pointer;font-size:.95rem;transition:transform .15s, background .2s}
.btn:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn.small{padding:9px 20px;font-size:.85rem}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--accent)}
.btn.ghost:hover{color:var(--accent);background:rgba(0,204,255,.08)}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* Hero */
.hero{padding:90px 0 70px;position:relative;overflow:hidden;background:#000}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative;z-index:3}
.eyebrow{color:var(--accent);font-weight:700;font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;margin-bottom:14px}
h1{font-size:4.1rem;line-height:1.03;font-weight:700;margin-bottom:20px}
h1 em{color:var(--accent);font-style:normal}
.hero p{color:#d6d6d6;font-size:1.08rem;max-width:480px;margin-bottom:30px;font-family:'Inter',sans-serif;text-transform:none}
.hero-ctas{display:flex;gap:14px;margin-bottom:34px}
.hero-img{display:flex;align-items:center;justify-content:center;position:relative}
.hero-img img{max-height:440px;filter:drop-shadow(0 30px 60px rgba(0,204,255,.18));animation:floatTub 5.5s ease-in-out infinite;position:relative;z-index:2}
@keyframes floatTub{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-20px) rotate(1.5deg)}}
.tub-glow{position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle, rgba(0,204,255,.22), transparent 70%);animation:glowPulse 5.5s ease-in-out infinite;z-index:1}
@keyframes glowPulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.18);opacity:1}}
.tub-shadow{position:absolute;bottom:-14px;width:220px;height:26px;border-radius:50%;background:rgba(0,0,0,.65);filter:blur(8px);animation:shadowPulse 5.5s ease-in-out infinite;z-index:0}
@keyframes shadowPulse{0%,100%{transform:scale(1);opacity:.65}50%{transform:scale(.8);opacity:.35}}
.particles{position:absolute;inset:0;z-index:2;pointer-events:none}
.particle{position:absolute;bottom:-12px;border-radius:50%;background:var(--accent);opacity:0;animation:rise linear infinite}
@keyframes rise{0%{transform:translateY(0) translateX(0);opacity:0}10%{opacity:.55}90%{opacity:.15}100%{transform:translateY(-620px) translateX(40px);opacity:0}}
.hero .eyebrow,.hero h1,.hero p,.hero-ctas,.trust-row{opacity:0;animation:riseIn .7s ease forwards}
.hero h1{animation-delay:.12s}
.hero p{animation-delay:.24s}
.hero-ctas{animation-delay:.36s}
.trust-row{animation-delay:.5s}
@keyframes riseIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.hero-img{opacity:0;animation:heroImgIn .9s ease .25s forwards}
@keyframes heroImgIn{from{opacity:0;transform:translateY(30px) scale(.96)}to{opacity:1;transform:none}}
.trust-row{display:flex;gap:26px;font-size:.82rem;color:var(--muted)}
.trust-row div::before{content:"✓ ";color:var(--accent);font-weight:800}
@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important}}

.trustbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2);padding:16px 0}
.trustbar .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;color:var(--muted)}
.trustbar b{color:var(--text)}

section{padding:76px 0}
.sec-label{color:var(--accent);font-weight:700;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;margin-bottom:10px}
h2{font-size:2.2rem;font-weight:600;margin-bottom:14px;line-height:1.15}
.sec-sub{color:var(--muted);max-width:620px;margin-bottom:44px}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:28px;transition:border-color .2s, transform .2s}
.card:hover{border-color:var(--accent);transform:translateY(-3px)}
.card .icon{font-size:1.6rem;margin-bottom:14px}
.card h3{font-size:1.05rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.92rem}
.card.bad{border-top:3px solid var(--danger)}
.card.good{border-top:3px solid var(--accent)}

/* Product cards */
.prod-card{background:var(--bg3);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:border-color .2s, transform .2s;cursor:pointer}
.prod-card:hover{border-color:var(--accent);transform:translateY(-4px)}
.prod-img{background:radial-gradient(ellipse at center, #1c1c1c, #0c0c0c);height:250px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.prod-img img{max-height:210px;max-width:85%;object-fit:contain;transition:transform .25s}
.prod-card:hover .prod-img img{transform:scale(1.05)}
.badge{position:absolute;top:12px;left:12px;background:var(--accent);color:#000;font-size:.68rem;font-weight:800;padding:3px 10px;border-radius:3px;text-transform:uppercase;letter-spacing:.06em;z-index:2;font-family:'Inter',sans-serif}
.badge.red{background:var(--danger);color:#fff}
.prod-card.soon{cursor:default}
.prod-card.soon:hover{transform:none;border-color:var(--accent)}
.soon-label{font-weight:800;font-size:1rem;color:var(--accent);font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.08em}
.soon-tile{height:250px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:radial-gradient(ellipse at center, rgba(0,204,255,.07), #0c0c0c 75%);position:relative;overflow:hidden}
.soon-tile::before{content:"";position:absolute;width:150px;height:150px;border-radius:50%;border:1px dashed rgba(0,204,255,.35);animation:spinRing 14s linear infinite}
@keyframes spinRing{to{transform:rotate(360deg)}}
.soon-emoji{font-size:3.4rem;line-height:1;filter:drop-shadow(0 0 20px rgba(0,204,255,.45));animation:emojiFloat 3.8s ease-in-out infinite;position:relative;z-index:1}
@keyframes emojiFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.soon-tile .soon-word{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.3em;font-size:.7rem;color:var(--accent);opacity:.85;position:relative;z-index:1;animation:soonBlink 2.4s ease-in-out infinite}
@keyframes soonBlink{0%,100%{opacity:.85}50%{opacity:.35}}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}

/* Stack comparison (The Math) */
.compare{display:grid;grid-template-columns:1fr 60px 1fr;gap:0;align-items:stretch}
.compare-col{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:28px}
.compare-col.them{border-top:3px solid var(--danger)}
.compare-col.us{border-top:3px solid var(--accent);background:linear-gradient(180deg, rgba(0,204,255,.06), var(--card) 40%)}
.compare-col h3{font-size:1.05rem;margin-bottom:16px}
.compare-col ul{list-style:none}
.compare-col li{display:flex;justify-content:space-between;color:var(--muted);font-size:.92rem;padding:9px 0;border-bottom:1px solid var(--line)}
.compare-col.us li span:last-child{color:var(--accent);font-weight:800}
.compare-total{display:flex;justify-content:space-between;padding-top:16px;font-weight:700}
.compare-total .strike{color:var(--danger);text-decoration:line-through;font-size:1.2rem}
.compare-total .win{color:var(--accent);font-size:1.3rem;font-weight:800}
.compare-vs{display:flex;align-items:center;justify-content:center;font-family:'Oswald',sans-serif;font-weight:700;color:var(--accent);font-size:1.1rem}
.prod-body{padding:22px}
.prod-body .cat{font-size:.72rem;color:var(--accent);text-transform:uppercase;letter-spacing:.14em;margin-bottom:4px;font-weight:700}
.prod-body h3{font-size:1.2rem;margin-bottom:4px}
.prod-body .tag{color:var(--muted);font-size:.88rem;margin-bottom:12px}
.stars{color:var(--accent);font-size:.85rem;margin-bottom:12px}
.stars span{color:var(--muted);margin-left:6px}
.price-row{display:flex;align-items:center;justify-content:space-between}
.price{font-weight:800;font-size:1.15rem;font-family:'Inter',sans-serif}
.price small{color:var(--muted);font-weight:400;font-size:.72rem;display:block}

/* Story */
.story{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.story .wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:52px;align-items:center}
.story-img{border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.story-img img{width:100%;height:100%;object-fit:cover}
.story p{color:var(--muted);margin-bottom:16px}
.story .creds{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.cred{background:var(--card);border:1px solid var(--line);border-radius:3px;padding:6px 16px;font-size:.78rem;color:var(--text)}

.review{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:26px}
.review p{color:var(--muted);font-size:.92rem;margin:10px 0 14px;font-style:italic}
.review .who{font-size:.82rem;font-weight:700}
.review .who span{color:var(--accent);font-weight:400;margin-left:6px}

.capture{background:linear-gradient(0deg, rgba(0,0,0,.88), rgba(0,0,0,.88)),
  url('../img/bg-capture.webp') center/cover no-repeat;border-top:1px solid var(--line)}
.capture .wrap{text-align:center;max-width:620px}
.capture img.wordmark{height:26px;margin:0 auto 22px}
.capture form{display:flex;gap:10px;margin-top:26px}
.capture input{flex:1;background:rgba(31,31,31,.9);border:1px solid var(--line);border-radius:6px;padding:13px 16px;color:var(--text);font-size:.95rem}
.capture input:focus{outline:none;border-color:var(--accent)}

footer{border-top:1px solid var(--line);padding:44px 0;font-size:.82rem;color:var(--muted);background:var(--bg2)}
footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
footer h4{color:var(--text);font-size:.85rem;margin-bottom:12px;text-transform:uppercase;letter-spacing:.08em;font-family:'Oswald',sans-serif}
footer li{list-style:none;margin-bottom:8px;cursor:pointer}
footer li:hover{color:var(--accent)}
footer a:hover{color:var(--accent)}
footer img{height:20px;margin-bottom:12px}
.disclaimer{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;font-size:.72rem;line-height:1.5}

/* Shop */
.page-head{padding:56px 0 30px}
.shop-layout{display:grid;grid-template-columns:220px 1fr;gap:36px;padding-bottom:80px}
.filters h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;margin:0 0 12px;font-family:'Oswald',sans-serif}
.filters a{display:block;color:var(--muted);font-size:.9rem;margin-bottom:9px;cursor:pointer}
.filters a.active,.filters a:hover{color:var(--accent)}
.filters .fgroup{margin-bottom:28px}
.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.shop-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;color:var(--muted);font-size:.88rem}
.shop-toolbar select{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:4px;padding:7px 10px}

/* PDP */
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:52px;padding:56px 0 80px}
.pdp-img{background:radial-gradient(ellipse at center,#1c1c1c,#0a0a0a);border:1px solid var(--line);border-radius:10px;min-height:480px;display:flex;align-items:center;justify-content:center;padding:30px}
.pdp-img img{max-height:430px;object-fit:contain;filter:drop-shadow(0 24px 50px rgba(0,204,255,.15))}
.pdp .cat{color:var(--accent);font-size:.78rem;text-transform:uppercase;letter-spacing:.18em;font-weight:700;margin-bottom:8px}
.pdp h1{font-size:2.6rem;margin-bottom:8px}
.pdp .stars{font-size:1rem;margin-bottom:16px}
.pdp .desc{color:var(--muted);margin-bottom:26px}
.buy-box{background:var(--bg3);border:1px solid var(--line);border-radius:10px;padding:24px;margin-bottom:24px}
.buy-opt{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:8px;padding:14px 18px;margin-bottom:12px;cursor:pointer;transition:border-color .2s}
.buy-opt.sel{border-color:var(--accent);background:rgba(0,204,255,.06)}
.buy-opt .left{display:flex;align-items:center;gap:12px}
.buy-opt input{accent-color:var(--accent)}
.buy-opt .save{background:var(--accent);color:#000;font-size:.65rem;font-weight:800;padding:2px 8px;border-radius:3px;text-transform:uppercase}
.buy-opt .p{font-weight:800;font-family:'Inter',sans-serif}
.buy-opt .p s{color:var(--muted);font-weight:400;font-size:.8rem;margin-right:6px}
.buy-note{font-size:.78rem;color:var(--muted);margin:4px 0 16px}
.qty-row{display:flex;gap:12px}
.qty{display:flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.qty button{background:var(--card);color:var(--text);border:none;width:38px;cursor:pointer;font-size:1.1rem}
.qty span{display:flex;align-items:center;padding:0 14px;background:var(--bg2)}
.qty-row .btn{flex:1}
.pdp-trust{display:flex;gap:20px;font-size:.78rem;color:var(--muted);margin-bottom:26px}
.pdp-trust div::before{content:"✓ ";color:var(--accent)}
.accordion{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-head{padding:16px 0;display:flex;justify-content:space-between;cursor:pointer;font-weight:600;font-size:.95rem}
.acc-head::after{content:"+";color:var(--accent);font-size:1.2rem}
.acc-item.open .acc-head::after{content:"–"}
.acc-body{display:none;color:var(--muted);font-size:.9rem;padding-bottom:16px}
.acc-item.open .acc-body{display:block}

/* Cart drawer */
.drawer-bg{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:98;display:none}
.drawer{position:fixed;top:0;right:-420px;width:400px;max-width:92vw;height:100%;background:var(--bg3);z-index:99;border-left:1px solid var(--line);transition:right .3s ease;display:flex;flex-direction:column}
.drawer.open{right:0}
.drawer-bg.open{display:block}
.drawer-head{padding:20px 24px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-weight:700;font-family:'Oswald',sans-serif;text-transform:uppercase}
.drawer-head span{cursor:pointer;color:var(--muted);font-size:1.3rem}
.drawer-items{flex:1;overflow-y:auto;padding:20px 24px}
.cart-item{display:flex;gap:14px;margin-bottom:18px;border-bottom:1px solid var(--line);padding-bottom:18px}
.cart-item .thumb{width:56px;height:70px;border-radius:6px;flex-shrink:0;background:#0c0c0c center/contain no-repeat;border:1px solid var(--line)}
.cart-item .info{flex:1;font-size:.88rem}
.cart-item .info b{display:block}
.cart-item .info small{color:var(--muted)}
.cart-item .rm{color:var(--danger);cursor:pointer;font-size:.75rem}
.drawer-foot{padding:20px 24px;border-top:1px solid var(--line)}
.drawer-foot .row{display:flex;justify-content:space-between;margin-bottom:14px;font-weight:700}
.drawer-foot .btn{width:100%;text-align:center}
.ship-note{font-size:.75rem;color:var(--muted);text-align:center;margin-top:10px}
.free-ship{background:var(--card);border-radius:6px;padding:10px 14px;font-size:.78rem;margin-bottom:16px;color:var(--muted)}
.free-ship b{color:var(--accent)}
.empty-cart{color:var(--muted);text-align:center;padding:40px 0;font-size:.9rem}

.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--accent);color:#000;font-weight:700;padding:12px 26px;border-radius:4px;z-index:100;transition:transform .3s;font-size:.9rem}
.toast.show{transform:translateX(-50%) translateY(0)}

/* Thank-you / success */
.success-box{max-width:620px;margin:0 auto;text-align:center;padding:80px 0}
.success-box .check{width:72px;height:72px;border-radius:50%;background:rgba(0,204,255,.12);border:2px solid var(--accent);color:var(--accent);font-size:2rem;display:flex;align-items:center;justify-content:center;margin:0 auto 22px}
.success-box .ordno{color:var(--accent);font-weight:700;letter-spacing:.1em}
.order-summary{background:var(--bg3);border:1px solid var(--line);border-radius:10px;padding:24px;margin:28px 0;text-align:left}
.order-summary .li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line)}
.order-summary .li:last-child{border-bottom:none;font-weight:700}

.legal{max-width:760px;padding:60px 0}
.legal h1{font-size:2.2rem;margin-bottom:20px}
.legal h2{font-size:1.3rem;margin:28px 0 10px}
.legal p{color:var(--muted);margin-bottom:14px}

/* Tablet */
@media(max-width:980px){
  .wrap{padding:0 20px}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .hero .wrap{gap:32px}
  h1{font-size:3.4rem}
}

/* Mobile */
@media(max-width:860px){
  section{padding:52px 0}
  .hero{padding:56px 0 48px}
  .hero .wrap,.story .wrap,.pdp{grid-template-columns:1fr}
  /* Mobile hero order: title -> tub -> eyebrow -> description -> CTAs -> trust */
  .hero .wrap{display:flex;flex-direction:column;gap:20px}
  .hero-copy{display:contents}
  .hero h1{order:1;margin-bottom:0}
  .hero-img{order:2}
  .hero .eyebrow{order:3;margin-bottom:0}
  .hero p{order:4}
  .hero-ctas{order:5;margin-bottom:0}
  .trust-row{order:6}
  .hero-img img{max-height:300px}
  .grid3,.shop-grid{grid-template-columns:1fr}
  .grid4{grid-template-columns:repeat(2,1fr)}
  /* Shop: stack, tighten, and turn the category sidebar into filter chips */
  .shop-layout{grid-template-columns:1fr;gap:14px;padding-bottom:56px}
  .page-head{padding:40px 0 8px}
  .filters .fgroup{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:0}
  .filters h4{width:100%;margin-bottom:4px}
  .filters a{display:inline-block;margin-bottom:0;padding:7px 15px;border:1px solid var(--line);border-radius:20px;background:var(--bg3);font-size:.82rem}
  .filters a.active{border-color:var(--accent);color:var(--accent);background:rgba(0,204,255,.08)}
  .shop-toolbar{margin-bottom:14px}
  h1{font-size:3rem}
  h2{font-size:1.7rem}
  .sec-sub{margin-bottom:30px}
  .hero-ctas{flex-wrap:wrap}
  .hero-ctas .btn{flex:1;text-align:center;min-width:150px}

  /* Comparison stacks */
  .compare{grid-template-columns:1fr;gap:16px}
  .compare-vs{padding:6px 0}

  /* Trust bar becomes a readable column */
  .trustbar .wrap{flex-direction:column;gap:8px}

  /* Story image first, capped height */
  .story .wrap{gap:28px}
  .story-img img{max-height:280px}

  footer .wrap{grid-template-columns:1fr 1fr}

  /* Hero centered on mobile */
  .hero{text-align:center}
  .hero p{margin-left:auto;margin-right:auto}
  .hero-ctas{justify-content:center;flex-wrap:wrap}
  .trust-row{justify-content:center;flex-wrap:wrap}

  /* Mobile navigation */
  .nav{gap:10px}
  .logo{flex-shrink:1;min-width:0;gap:8px}
  .logo img.mark{height:36px}
  .logo img.word{height:15px;max-width:150px;object-fit:contain}
  .nav-cta{flex-shrink:0;gap:12px}
  .nav-toggle{display:flex}
  .nav-shop-btn{display:none}
  .nav-links{
    display:flex;flex-direction:column;gap:0;
    position:absolute;top:72px;left:0;right:0;
    background:rgba(0,0,0,.98);border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .28s ease;
  }
  .nav-links.open{max-height:320px}
  .nav-links a{padding:16px 24px;border-bottom:1px solid var(--line);font-size:1rem}
}

/* Small phones */
@media(max-width:560px){
  .logo img.mark{height:32px}
  .logo img.word{height:13px;max-width:130px}
  .grid4{grid-template-columns:1fr}
  h1{font-size:2.6rem}
  .wrap{padding:0 16px}
  footer .wrap{grid-template-columns:1fr}
  .pdp h1{font-size:2rem}
  .drawer{width:100%;max-width:100%}
  .success-box{padding:56px 0}
}