/* ============================================================
   HydroBlast Pro — design system
   Mobile-first. Water theme: deep slate + electric blue/cyan.

   Refinement pass (21 Aug 2026): same identity, higher craft.
   - one spacing scale, one type scale, one neutral ramp
   - 1px borders carry structure; shadow is used sparingly, for lift
   - the blue→cyan gradient is reserved for two moments: the dark
     hero/final bands and the primary CTA. Everything else is solid.
   - icons are inline SVG on a 24px grid, never emoji
   ============================================================ */
:root{
  /* neutral ramp */
  --n-0:#ffffff;
  --n-25:#fafbfd;
  --n-50:#f5f8fc;
  --n-100:#eef2f8;
  --n-200:#e3e9f2;
  --n-300:#cbd5e4;
  --n-400:#9aabc2;
  --n-500:#6b7d95;
  --n-600:#4e5f76;
  --n-700:#33445c;
  --n-800:#1e293b;
  --n-900:#0b1220;

  --ink:var(--n-900);
  --ink-2:var(--n-800);
  --sub:var(--n-500);
  --line:var(--n-200);
  --bg:var(--n-0);
  --soft:var(--n-50);

  --blue:#0b63f6;
  --blue-dark:#0846b8;
  --blue-tint:#eaf1ff;
  --cyan:#06b6d4;
  --grad:linear-gradient(135deg,#0b63f6 0%,#06b6d4 100%);
  --grad-dark:linear-gradient(160deg,#0b1220 0%,#0f2a5c 70%,#0b63f6 160%);
  --sale:#d81b32;
  --sale-tint:#fdeef0;
  --green:#0a8f53;
  --green-tint:#e8f6ef;
  --star:#f0a020;

  /* spacing scale (4px base) */
  --s-1:4px;  --s-2:8px;  --s-3:12px; --s-4:16px; --s-5:20px;
  --s-6:24px; --s-8:32px; --s-10:40px; --s-12:48px; --s-16:64px;

  /* radius scale */
  --r-xs:8px; --r-sm:10px; --r:14px; --r-lg:20px; --r-pill:999px;

  /* elevation — borders do the structural work, shadow only lifts */
  --shadow:0 1px 2px rgba(11,18,32,.04), 0 8px 24px -16px rgba(11,18,32,.18);
  --shadow-lift:0 2px 4px rgba(11,18,32,.05), 0 18px 36px -18px rgba(11,18,32,.28);
  --cta-shadow:0 6px 20px -8px rgba(11,99,246,.55);

  --ease:cubic-bezier(.2,.7,.2,1);
}

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;
  font-size:16px;line-height:1.55;overflow-x:clip;
  font-feature-settings:"cv05" 1,"ss01" 1;
}
body.locked{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;min-height:44px;touch-action:manipulation;user-select:none;-webkit-user-select:none}
.cartbtn,.d-close,.d-remove,.qty button{min-height:0}
.wrap{max-width:1120px;margin:0 auto;padding:0 var(--s-5)}
@media(max-width:700px){.wrap{padding:0 var(--s-4)}}

/* numerals that sit in columns or next to each other are tabular */
.price,.stat b,.compare td,.spec-val,.d-total,.sb-price,.rev-summary .big{font-variant-numeric:tabular-nums}

h1,h2,h3{letter-spacing:-.025em;line-height:1.14;font-weight:800;text-wrap:balance}
h1{letter-spacing:-.032em}
h2{font-size:clamp(1.55rem,4.2vw,2.05rem);text-align:center;margin-bottom:var(--s-3)}
.kicker{
  display:table;margin:0 auto var(--s-3);background:var(--blue-tint);
  color:var(--blue-dark);font-weight:700;text-transform:uppercase;font-size:.7rem;
  letter-spacing:.1em;padding:6px 12px;border-radius:var(--r-pill);
}
.lead{max-width:60ch;margin:0 auto var(--s-8);text-align:center;color:var(--sub);font-size:clamp(.95rem,2.4vw,1.03rem);line-height:1.7}

section{padding:clamp(44px,7vw,72px) 0}
section.alt{background:var(--soft);border-block:1px solid var(--line)}

/* inline icon system — 24px grid, 1.5 stroke */
.i{width:20px;height:20px;flex:0 0 auto;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.i-lg{width:26px;height:26px}

/* ---------- announcement bar ---------- */
.annc{
  background:var(--n-900);color:#dbe5f4;text-align:center;
  font-size:.8rem;font-weight:500;padding:9px var(--s-3);letter-spacing:.005em;
}
.annc b{color:#fff;font-weight:700}
@media(max-width:700px){.annc{font-size:.73rem;padding:8px 10px}}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.88);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;justify-content:space-between;padding:var(--s-3) 0;gap:var(--s-3)}
.logo{font-weight:900;font-size:1.2rem;letter-spacing:-.02em;display:flex;align-items:center;gap:7px}
.logo img{height:30px;width:auto;display:block}
@media(max-width:700px){.logo img{height:26px}}
nav.mainnav{display:flex;gap:var(--s-6);font-size:.9rem;font-weight:600;color:var(--sub)}
nav.mainnav a{transition:color .15s var(--ease)}
nav.mainnav a:hover{color:var(--blue)}
@media(max-width:700px){nav.mainnav{display:none}.logo{font-size:1.05rem}.hd{padding:10px 0}}
.hd-right{display:flex;align-items:center;gap:var(--s-3)}
.hd-cta{background:var(--blue);color:#fff;font-weight:700;font-size:.85rem;padding:9px 16px;border-radius:var(--r-pill);transition:background .15s var(--ease)}
.hd-cta:hover{background:var(--blue-dark)}
@media(max-width:700px){.hd-cta{display:none}}
.cartbtn{position:relative;background:none;color:var(--ink);padding:6px;display:flex;align-items:center;border-radius:var(--r-sm)}
.cartbtn:hover{background:var(--n-100)}
.cartbtn .bubble{position:absolute;top:-2px;right:-4px;background:var(--sale);color:#fff;font-size:.62rem;font-weight:700;border-radius:var(--r-pill);min-width:17px;height:17px;display:flex;align-items:center;justify-content:center;padding:0 4px}

/* ---------- CTA button ---------- */
.atc{
  width:100%;background:var(--grad);color:#fff;font-size:1.05rem;font-weight:700;
  padding:16px 22px;border-radius:var(--r);letter-spacing:.005em;
  transition:transform .12s var(--ease),box-shadow .18s var(--ease),filter .18s var(--ease);
  box-shadow:var(--cta-shadow);
  display:flex;align-items:center;justify-content:center;gap:var(--s-2);
}
.atc:active{transform:scale(.985)}
.atc:hover{transform:translateY(-1px);box-shadow:0 10px 26px -8px rgba(11,99,246,.6)}
.atc small{font-weight:500;opacity:.85;font-size:.8rem}
.atc.ghost{background:#fff;color:var(--ink);box-shadow:none;border:1px solid var(--n-300)}
.atc.ghost:hover{background:var(--n-50);border-color:var(--n-400)}
@media(max-width:700px){.atc{font-size:1rem;padding:15px 18px}}

/* ---------- HOME: hero ---------- */
/* .hero is a <section>, so zero the section padding — .hero .wrap owns the vertical rhythm */
.hero{background:var(--grad-dark);color:#fff;overflow:hidden;position:relative;padding-block:0}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:var(--s-12);align-items:center;padding-top:clamp(34px,4vw,58px);padding-bottom:clamp(34px,4vw,58px)}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr;gap:var(--s-6);text-align:center}}
.hero h1{font-size:clamp(1.95rem,5.8vw,3.05rem);margin-bottom:var(--s-4)}
.hero h1 em{font-style:normal;color:#67d5f5}
.hero p{color:#b7c6dd;font-size:clamp(.96rem,2.5vw,1.08rem);line-height:1.7;margin-bottom:var(--s-6);max-width:52ch}
@media(max-width:860px){.hero p{margin-inline:auto}}
.hero .atc{max-width:360px}
@media(max-width:860px){.hero .atc{margin:0 auto}}
.hero-img{position:relative}
.hero-img img{border-radius:var(--r-lg);box-shadow:0 24px 60px -20px rgba(0,0,0,.65);width:100%;aspect-ratio:1/1;object-fit:contain;background:#fff}
@media(min-width:861px){.hero-img{max-width:520px;justify-self:end;width:100%}.hero-img img{aspect-ratio:4/3;max-height:420px}}
.hero-badge{position:absolute;top:var(--s-3);left:var(--s-3);background:rgba(255,255,255,.95);color:var(--ink);font-size:.74rem;font-weight:700;padding:6px 12px;border-radius:var(--r-pill);display:flex;align-items:center;gap:6px}
.hero-trust{display:flex;gap:var(--s-5);margin-top:var(--s-5);font-size:.8rem;color:#9db2ce;flex-wrap:wrap}
.hero-trust span{display:flex;align-items:center;gap:6px}
@media(max-width:860px){.hero-trust{justify-content:center}}
.hero-rating{display:flex;align-items:center;gap:var(--s-2);margin-bottom:var(--s-3);font-size:.87rem;color:#b7c6dd}
@media(max-width:860px){.hero-rating{justify-content:center}}

/* ---------- trust strip ---------- */
.truststrip{background:#fff;border-bottom:1px solid var(--line)}
.truststrip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-3);padding-block:var(--s-4)}
@media(max-width:700px){.truststrip .wrap{grid-template-columns:repeat(2,1fr);gap:10px}}
.truststrip span{display:flex;align-items:center;justify-content:center;gap:var(--s-2);font-size:.82rem;font-weight:600;color:var(--n-700);text-align:left}
.truststrip .i{color:var(--blue)}
@media(max-width:700px){.truststrip span{font-size:.74rem;justify-content:flex-start}}

/* ---------- benefit cards (home) ---------- */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-4)}
@media(max-width:860px){.cards3{grid-template-columns:1fr;gap:var(--s-3)}}
.bcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s-6) var(--s-5);transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease)}
.bcard:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:var(--n-300)}
.bcard .ico{width:42px;height:42px;border-radius:var(--r-sm);background:var(--blue-tint);color:var(--blue-dark);display:flex;align-items:center;justify-content:center;margin-bottom:var(--s-3)}
.bcard h3{font-size:1.05rem;margin-bottom:6px}
.bcard p{font-size:.9rem;color:var(--sub);line-height:1.65}

/* ---------- home product card ---------- */
.shopcard{
  display:grid;grid-template-columns:1fr 1fr;gap:0;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);max-width:940px;margin:0 auto;
}
@media(max-width:860px){.shopcard{grid-template-columns:1fr}}
.shopcard .sc-img{background:var(--soft);border-right:1px solid var(--line)}
@media(max-width:860px){.shopcard .sc-img{border-right:0;border-bottom:1px solid var(--line)}}
.shopcard .sc-img img{width:100%;height:100%;aspect-ratio:1/1;object-fit:contain}
.shopcard .sc-body{padding:clamp(22px,4vw,40px);display:flex;flex-direction:column;justify-content:center}
.shopcard h3{font-size:clamp(1.2rem,3vw,1.5rem);margin-bottom:6px}
.shopcard .rating{margin-bottom:var(--s-3)}
.shopcard .price{margin-bottom:var(--s-3)}
.shopcard ul{list-style:none;display:grid;gap:7px;margin-bottom:var(--s-5)}
.shopcard ul li{padding-left:26px;position:relative;font-size:.9rem;color:var(--ink-2)}
.shopcard ul li::before{content:"";position:absolute;left:0;top:.42em;width:14px;height:8px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}

/* ---------- rating / price shared ---------- */
.rating{display:flex;align-items:center;gap:var(--s-2);font-size:.87rem;color:var(--sub)}
.stars{color:var(--star);letter-spacing:1.5px;font-size:.92rem}
.price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.price .now{font-size:2rem;font-weight:800;letter-spacing:-.03em;color:var(--ink)}
.price .was{font-size:1.05rem;color:var(--sub);text-decoration:line-through}
.price .save{background:var(--sale-tint);color:var(--sale);font-size:.73rem;font-weight:700;padding:5px 10px;border-radius:var(--r-pill);letter-spacing:.02em}
@media(max-width:700px){.price .now{font-size:1.75rem}.price .was{font-size:1rem}}

/* ---------- product page layout ---------- */
.product{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-12);padding:var(--s-8) var(--s-5) var(--s-12)}
@media(max-width:860px){.product{grid-template-columns:1fr;gap:var(--s-5);padding:var(--s-4) var(--s-4) var(--s-8)}}
.gallery,.info{min-width:0;max-width:100%}
.gallery .main{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}
.track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.track::-webkit-scrollbar{display:none}
.track img{flex:0 0 100%;width:100%;height:auto;min-width:0;scroll-snap-align:center;aspect-ratio:1/1;object-fit:contain;background:#fff}
@media(max-width:860px){.track img{aspect-ratio:auto;height:min(38vh,300px)}}
.g-badge{position:absolute;top:var(--s-3);left:var(--s-3);background:var(--sale);color:#fff;font-size:.71rem;font-weight:700;padding:5px 11px;border-radius:var(--r-pill);z-index:2;letter-spacing:.03em}
.dots{position:absolute;bottom:10px;left:0;right:0;display:flex;justify-content:center;gap:6px;pointer-events:none}
.dots i{width:6px;height:6px;border-radius:50%;background:var(--n-300);transition:background .2s,transform .2s}
.dots i.on{background:var(--blue);transform:scale(1.35)}
.thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--s-2);margin-top:10px}
.thumbs img{border:1px solid var(--line);border-radius:var(--r-sm);cursor:pointer;transition:border-color .15s var(--ease);aspect-ratio:1/1;object-fit:contain;background:#fff;padding:4px}
.thumbs img.active{border-color:var(--blue);box-shadow:0 0 0 2px rgba(11,99,246,.16)}
.thumbs img:hover{border-color:var(--n-400)}
@media(max-width:700px){.thumbs{display:none}}

.pill{display:inline-flex;align-items:center;gap:6px;background:var(--n-100);color:var(--n-700);font-weight:700;font-size:.72rem;padding:6px 12px;border-radius:var(--r-pill);letter-spacing:.04em;margin-bottom:var(--s-3)}
.info h1{font-size:clamp(1.4rem,3.4vw,1.85rem);margin-bottom:10px}
.info .rating{margin-bottom:var(--s-3)}
.ship-note{color:var(--green);font-weight:600;font-size:.88rem;margin:10px 0 var(--s-4);display:flex;align-items:center;gap:7px}
.info .atc{margin-bottom:var(--s-5)}
.hooks{list-style:none;margin:0 0 var(--s-5);display:grid;gap:10px}
.hooks li{padding-left:28px;position:relative;font-size:.94rem;color:var(--ink-2);line-height:1.55}
.hooks li::before{content:"";position:absolute;left:2px;top:.45em;width:14px;height:8px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}

/* ---------- colour picker ---------- */
.swatches{margin:var(--s-1) 0 var(--s-5)}
.swlabel{font-size:.88rem;color:var(--sub);display:block;margin-bottom:9px}
.swlabel b{color:var(--ink);font-weight:700}
.swlabel .swstock-in{color:var(--green);font-weight:600}
.swrow{display:flex;gap:var(--s-2);flex-wrap:wrap;align-items:center}
.sw{
  position:relative;min-height:0;background:#fff;border:1px solid var(--n-300);
  border-radius:var(--r-sm);padding:2px;width:56px;height:56px;overflow:hidden;
  transition:border-color .15s var(--ease),box-shadow .15s var(--ease),transform .12s var(--ease);
}
.sw img{width:100%;height:100%;object-fit:contain;border-radius:var(--r-xs);background:#fff;display:block}
.sw:hover{transform:translateY(-2px);border-color:var(--n-400)}
.sw.selected{border-color:var(--blue);box-shadow:0 0 0 3px rgba(11,99,246,.16)}
@media(max-width:700px){.sw{width:52px;height:52px}}

/* payment logos */
.payrow{display:flex;flex-direction:column;align-items:center;gap:var(--s-2);margin-top:var(--s-4)}
.paylabel{font-size:.7rem;color:var(--sub);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.paylogos{display:flex;gap:var(--s-2)}
.paycard{width:44px;height:28px;border-radius:5px;box-shadow:0 1px 2px rgba(11,18,32,.1)}

.trust-icons{display:flex;flex-wrap:wrap;gap:var(--s-3) var(--s-4);margin-top:var(--s-5);padding-top:var(--s-4);border-top:1px solid var(--line);font-size:.79rem;color:var(--sub)}
.trust-icons span{display:flex;align-items:center;gap:6px}
.trust-icons .i{width:16px;height:16px;color:var(--n-400)}

/* ---------- spec table (replaces invented stat claims) ---------- */
.specs{max-width:640px;margin:0 auto;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}
.specs div{display:flex;justify-content:space-between;gap:var(--s-4);padding:13px var(--s-5);border-bottom:1px solid var(--line);font-size:.92rem}
.specs div:last-child{border-bottom:0}
.specs dt,.spec-key{color:var(--sub)}
.spec-val{font-weight:700;text-align:right}

/* ---------- features ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-12);align-items:center;margin-bottom:clamp(40px,7vw,64px)}
.feature:last-child{margin-bottom:0}
.feature img{border-radius:var(--r-lg);border:1px solid var(--line);background:#fff}
.feature.flip .f-img{order:2}
@media(max-width:860px){.feature,.feature.flip{grid-template-columns:1fr;gap:var(--s-5)}.feature.flip .f-img{order:0}}
.feature h3{font-size:clamp(1.15rem,3vw,1.4rem);margin-bottom:10px}
.feature p{color:var(--sub);line-height:1.7;margin-bottom:var(--s-3);font-size:.95rem;max-width:56ch}
.feature ul{list-style:none;display:grid;gap:8px}
.feature ul li{padding-left:24px;position:relative;font-size:.92rem;color:var(--ink-2)}
.feature ul li::before{content:"";position:absolute;left:2px;top:.55em;width:8px;height:1.6px;background:var(--blue);box-shadow:4px 0 0 var(--blue)}

/* ---------- stats strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-4);text-align:center}
@media(max-width:700px){.stats{grid-template-columns:repeat(2,1fr);gap:var(--s-5) 10px}}
.stat b{display:block;font-size:clamp(1.5rem,4vw,2rem);letter-spacing:-.03em;color:var(--ink);font-weight:800}
.stat span{font-size:.8rem;color:var(--sub);display:block;margin-top:2px}

/* ---------- comparison ---------- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:760px;margin:0 auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
.table-scroll .compare{min-width:560px}
.compare{width:100%;border-collapse:collapse;background:#fff}
.compare th,.compare td{padding:13px var(--s-4);text-align:center;border-bottom:1px solid var(--line);font-size:.92rem}
.compare tr:last-child td{border-bottom:0}
.compare th{background:var(--n-900);color:#fff;font-size:.82rem;font-weight:600;letter-spacing:.01em}
.compare th:nth-child(2){background:var(--blue)}
.compare td:first-child{text-align:left;font-weight:600;color:var(--ink-2)}
.compare .yes{color:var(--green);font-weight:700}
.compare .no{color:var(--n-300);font-weight:700}
@media(max-width:700px){.compare th,.compare td{padding:11px 12px;font-size:.83rem}}

/* ---------- box contents ---------- */
.box-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-3);max-width:880px;margin:0 auto}
@media(max-width:700px){.box-grid{grid-template-columns:repeat(2,1fr);gap:10px}}
.box-item{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:var(--s-5) var(--s-3);text-align:center;font-size:.86rem;font-weight:600;color:var(--ink-2);display:flex;flex-direction:column;align-items:center;gap:10px}
.box-item .i{color:var(--blue)}
@media(max-width:700px){.box-item{padding:var(--s-4) 10px;font-size:.79rem}}

/* ---------- reviews ---------- */
.rev-summary{display:flex;align-items:center;justify-content:center;gap:var(--s-4);margin-bottom:var(--s-4);flex-wrap:wrap}
.rev-summary .big{font-size:clamp(2rem,5vw,2.5rem);font-weight:800;letter-spacing:-.03em}
.rev-note{max-width:60ch;margin:0 auto var(--s-8);text-align:center;font-size:.82rem;color:var(--sub);line-height:1.6}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-4)}
@media(max-width:860px){.reviews{grid-template-columns:1fr;gap:var(--s-3)}}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s-5);display:flex;flex-direction:column}
.review .stars{font-size:.82rem;margin-bottom:8px}
.review p{font-size:.9rem;color:var(--ink-2);line-height:1.6;margin-bottom:var(--s-3)}
.review .who{font-size:.76rem;color:var(--sub);display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:auto}
.review .who b{color:var(--ink);font-weight:600}
.verified{color:var(--green);font-weight:600}

/* ---------- faq ---------- */
.faq{max-width:720px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;background:#fff;transition:border-color .15s var(--ease)}
.faq details[open]{border-color:var(--n-300)}
.faq summary{padding:15px var(--s-5);font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:.94rem;gap:var(--s-3)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:0 0 auto;width:10px;height:10px;border-right:1.8px solid var(--n-400);border-bottom:1.8px solid var(--n-400);transform:rotate(45deg) translate(-2px,-2px);transition:transform .2s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg) translate(-3px,-3px)}
.faq details p{padding:0 var(--s-5) var(--s-4);color:var(--sub);font-size:.9rem;line-height:1.7}
@media(max-width:700px){.faq summary{padding:14px;font-size:.9rem}.faq details p{padding:0 14px 14px;font-size:.86rem}}

/* ---------- guarantee ---------- */
.guarantee{max-width:700px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(28px,5vw,38px) clamp(20px,4vw,30px)}
.guarantee .badge{width:52px;height:52px;margin:0 auto var(--s-3);border-radius:var(--r);background:var(--green-tint);color:var(--green);display:flex;align-items:center;justify-content:center}
.guarantee h3{font-size:clamp(1.1rem,3vw,1.35rem);margin-bottom:10px}
.guarantee p{color:var(--sub);line-height:1.7;font-size:.93rem;max-width:56ch;margin:0 auto}

/* ---------- final cta ---------- */
.final{background:var(--grad-dark);color:#fff;text-align:center;border-block:0}
.final h2{color:#fff}
.final .lead{color:#9db2ce}
.final .atc{max-width:420px;margin:0 auto}
.final .sub{margin-top:var(--s-3);font-size:.82rem;color:#9db2ce;display:flex;gap:var(--s-4);justify-content:center;flex-wrap:wrap}
.final .sub span{display:flex;align-items:center;gap:6px}

footer{background:#080d18;color:#6b7d95;text-align:center;font-size:.78rem;padding:var(--s-8) var(--s-5);line-height:1.9}
footer a{color:#8fa3bf;margin:0 8px;transition:color .15s var(--ease)}
footer a:hover{color:#dbe5f4}
footer .flogo{color:#e6ebf2;font-weight:700;font-size:.95rem;margin-bottom:4px}

/* ---------- sticky mobile bar ---------- */
.stickybar{position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom));display:none;align-items:center;gap:var(--s-3);z-index:70;box-shadow:0 -2px 20px -8px rgba(11,18,32,.25)}
.stickybar .sb-price{font-weight:800;font-size:1.08rem;letter-spacing:-.02em}
.stickybar .sb-was{font-size:.76rem;color:var(--sub);text-decoration:line-through}
.stickybar .atc{padding:13px;font-size:.95rem;flex:1}
.stickybar.show{display:flex}
@media(min-width:701px){.stickybar{display:none!important}}
body.has-sticky main{padding-bottom:0}
@media(max-width:700px){
  body.has-sticky main{padding-bottom:74px}
  body.has-sticky footer{padding-bottom:calc(32px + env(safe-area-inset-bottom) + 64px)}
}

/* ---------- cart drawer ---------- */
.overlay{position:fixed;inset:0;background:rgba(11,18,32,.5);opacity:0;pointer-events:none;transition:opacity .25s var(--ease);z-index:80}
.overlay.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:-440px;width:min(420px,100vw);height:100dvh;background:#fff;z-index:90;transition:right .3s var(--ease);display:flex;flex-direction:column;border-radius:var(--r-lg) 0 0 var(--r-lg)}
@media(max-width:480px){.drawer{border-radius:0}}
.drawer.open{right:0}
.d-head{display:flex;justify-content:space-between;align-items:center;padding:var(--s-5);border-bottom:1px solid var(--line)}
.d-head h3{font-size:1.05rem}
.d-close{background:none;font-size:1.5rem;line-height:1;color:var(--sub);padding:4px 8px;border-radius:var(--r-xs)}
.d-close:hover{background:var(--n-100);color:var(--ink)}
.shipbar{padding:12px var(--s-5);border-bottom:1px solid var(--line);font-size:.83rem;background:var(--green-tint);color:#0a5c33;display:flex;align-items:center;gap:8px}
.d-items{flex:1;overflow-y:auto;padding:var(--s-4) var(--s-5);display:grid;gap:var(--s-4);align-content:start}
.d-empty{text-align:center;color:var(--sub);padding:var(--s-10) 0;font-size:.93rem}
.d-item{display:flex;gap:var(--s-3);align-items:center}
.d-item img{width:70px;height:70px;object-fit:contain;border-radius:var(--r-sm);border:1px solid var(--line);background:#fff;flex:0 0 auto}
.d-item .di-name{font-weight:600;font-size:.89rem;line-height:1.35}
.d-item .di-price{font-size:.86rem;font-weight:700;margin-top:2px}
.d-item .di-was{font-size:.75rem;color:var(--sub);text-decoration:line-through;font-weight:400;margin-left:4px}
.qty{display:flex;align-items:center;gap:8px;margin-top:6px}
.qty button{width:30px;height:30px;border:1px solid var(--line);background:#fff;border-radius:var(--r-xs);font-weight:600;font-size:1rem;color:var(--ink-2)}
.qty button:hover{border-color:var(--n-400)}
.qty span{min-width:20px;text-align:center;font-size:.9rem;font-weight:600}
.d-remove{margin-left:auto;background:none;color:var(--sub);font-size:.76rem;padding:6px;text-decoration:underline}
.d-remove:hover{color:var(--sale)}
.d-foot{border-top:1px solid var(--line);padding:var(--s-4) var(--s-5) calc(var(--s-4) + env(safe-area-inset-bottom))}
.d-total{display:flex;justify-content:space-between;font-weight:800;font-size:1.05rem;margin-bottom:4px}
.d-note{font-size:.75rem;color:var(--sub);margin-bottom:var(--s-3)}
.checkout{width:100%;background:var(--green);color:#fff;font-weight:700;font-size:1rem;padding:15px;border-radius:var(--r);transition:background .15s var(--ease)}
.checkout:hover{background:#087a45}
.d-secure{text-align:center;font-size:.72rem;color:var(--sub);margin-top:10px;display:flex;align-items:center;justify-content:center;gap:6px}

/* ---------- cookie consent ---------- */
.cookiebar{
  position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));
  z-index:95;background:#fff;border:1px solid var(--n-300);border-radius:var(--r);
  box-shadow:var(--shadow-lift);padding:var(--s-4) var(--s-5);display:none;gap:var(--s-3);align-items:center;
  max-width:560px;margin:0 auto;
}
.cookiebar.show{display:flex}
@media(max-width:600px){.cookiebar{flex-direction:column;align-items:stretch;text-align:center}}
.cookiebar p{font-size:.81rem;color:var(--sub);line-height:1.55;flex:1}
.cookiebar a{color:var(--blue);font-weight:600;text-decoration:underline}
.cb-btns{display:flex;gap:8px;flex:0 0 auto}
@media(max-width:600px){.cb-btns{justify-content:center}}
.cb-accept{background:var(--blue);color:#fff;font-weight:600;font-size:.85rem;padding:10px 18px;border-radius:var(--r-sm)}
.cb-accept:hover{background:var(--blue-dark)}
.cb-decline{background:#fff;color:var(--sub);font-weight:600;font-size:.85rem;padding:10px 14px;border-radius:var(--r-sm);border:1px solid var(--n-300)}

/* ---------- legal pages ---------- */
.legal{max-width:720px;margin:0 auto;padding:clamp(28px,5vw,48px) var(--s-5) var(--s-16)}
.legal h1{font-size:clamp(1.5rem,4vw,2rem);margin-bottom:6px}
.legal .updated{color:var(--sub);font-size:.82rem;margin-bottom:var(--s-8)}
.legal h2{text-align:left;font-size:1.12rem;margin:var(--s-8) 0 10px}
.legal p,.legal li{color:var(--ink-2);font-size:.94rem;line-height:1.75;margin-bottom:var(--s-3);max-width:68ch}
.legal ul{padding-left:22px;margin-bottom:var(--s-3)}
.legal ul li{margin-bottom:6px}
.legal a{color:var(--blue);font-weight:600}
.legal a.atc{color:#fff}

/* ---------- toast ---------- */
.toast{position:fixed;bottom:calc(92px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%) translateY(16px);background:var(--n-900);color:#fff;padding:12px 22px;border-radius:var(--r-pill);font-size:.85rem;font-weight:500;opacity:0;transition:opacity .25s var(--ease),transform .25s var(--ease);z-index:100;pointer-events:none;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- motion + focus ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

/* The scrolled header shrinks by 4px. That is a layout change, so it is NOT
   transitioned — animating padding forces layout on every frame of the tween.
   The snap is imperceptible; only the shadow (paint-only) fades in. */
header{transition:box-shadow .25s var(--ease)}
body.scrolled header{box-shadow:0 1px 0 var(--line),0 8px 22px -14px rgba(11,18,32,.3)}
body.scrolled header .hd{padding:8px 0}

/* soft aqua glow behind the hero product */
.hero-img{isolation:isolate}
.hero-img::before{content:"";position:absolute;inset:-8% -8% -12% -8%;z-index:-1;border-radius:50%;filter:blur(30px);
  background:radial-gradient(58% 58% at 62% 42%,rgba(6,182,212,.36),rgba(11,99,246,.24) 46%,transparent 72%)}

:where(a,button,summary,input):focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:var(--r-xs)}

.review,.box-item{transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease)}
.review:hover,.box-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:var(--n-300)}