/* Premium polish layer — loaded last. Typography rhythm, ambient background, motion, cards, mobile. */

/* ---------- Ambient background ---------- */
html{overflow-x:clip;background:var(--bg)}
body{font-size:16px}
.pv-bg{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;background:var(--bg)}
.pv-bg__grid{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.055) 1px,transparent 1px);background-size:26px 26px;mask-image:radial-gradient(ellipse at 50% 0%,rgba(0,0,0,.9),transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 50% 0%,rgba(0,0,0,.9),transparent 70%)}
.pv-bg__blob{position:absolute;width:60vmax;height:60vmax;border-radius:50%;filter:blur(90px);opacity:.55;mix-blend-mode:screen;will-change:transform}
.pv-bg__blob--a{left:-20vmax;top:-25vmax;background:radial-gradient(circle,rgba(239,68,68,.32),transparent 60%);animation:pv-blob-a 26s ease-in-out infinite alternate}
.pv-bg__blob--b{right:-25vmax;top:20vh;background:radial-gradient(circle,rgba(99,102,241,.16),transparent 60%);animation:pv-blob-b 32s ease-in-out infinite alternate}
.pv-bg__blob--c{left:30vw;bottom:-30vmax;background:radial-gradient(circle,rgba(239,68,68,.14),transparent 60%);animation:pv-blob-c 38s ease-in-out infinite alternate}
.pv-bg__noise{position:absolute;inset:-50%;width:200%;height:200%;opacity:.06;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");background-size:160px 160px;animation:pv-grain 1.2s steps(6) infinite}
.pv-bg__vignette{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 30%,transparent 50%,rgba(6,6,8,.75) 100%)}
@keyframes pv-blob-a{to{transform:translate(18vw,14vh) scale(1.15)}}
@keyframes pv-blob-b{to{transform:translate(-14vw,-10vh) scale(1.1)}}
@keyframes pv-blob-c{to{transform:translate(-10vw,-12vh) scale(1.2)}}
@keyframes pv-grain{0%{transform:translate(0,0)}20%{transform:translate(-2%,1%)}40%{transform:translate(1%,-2%)}60%{transform:translate(-1%,2%)}80%{transform:translate(2%,-1%)}100%{transform:translate(0,0)}}
/* sections keep their tone but let the ambience through */
.pv-section--alt,.pv-trust,.pv-finder,.pv-finder-cta,.pv-contactsec,.pv-catedu,.pv-showcase{background-color:rgba(14,14,17,.72)!important;backdrop-filter:blur(2px)}
.pv-footer{background:rgba(6,6,8,.92)}
.pv-header{background:rgba(10,10,12,.62)}

/* ---------- Type rhythm ---------- */
h1,h2,h3,.pv-h1,.pv-h2{text-wrap:balance;font-feature-settings:"ss01","cv01"}
.pv-h1{font-size:clamp(42px,6.2vw,88px);letter-spacing:-.04em;line-height:.96;background:linear-gradient(180deg,#fff 0%,#EDEDF0 55%,#B8BCC4 130%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.06em}
.pv-h1--page{font-size:clamp(34px,4.6vw,62px);line-height:1}
.pv-h2{font-size:clamp(28px,3.4vw,46px);letter-spacing:-.032em}
.pv-h2--sm{font-size:clamp(24px,2.6vw,34px)}
.pv-eyebrow{font-size:11.5px;letter-spacing:.22em}
.pv-lead{font-size:clamp(16px,1.25vw,18.5px);line-height:1.62;color:#C4C8CF;max-width:58ch}
.pv-body{font-size:16px;line-height:1.65}
.pv-longform{font-size:16.5px;line-height:1.75}
.pv-cap{letter-spacing:.01em}
.pv-card__price,.pv-buy__price,.pv-cmp__cell,.pv-specrow span:last-child,.pv-kv b,.pv-dims__fact b{font-variant-numeric:tabular-nums}
p{text-wrap:pretty}
.pv-nav__list li,.pv-nav__list a,.pv-subnav__row a,.pv-pill,.pv-btn{text-wrap:nowrap;white-space:nowrap}
.pv-section__head{align-items:flex-end;margin-bottom:38px}
.pv-section__head .pv-head{max-width:26ch}
.pv-section{padding-top:clamp(64px,8vw,104px)}

/* ---------- Header ----------
   The blur lives on a pseudo-element, not on the header itself: a backdrop-filter on an
   ancestor turns the fixed mobile menu into a child of the 62px header and it can never open. */
.pv-header{background:transparent!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;isolation:isolate;transition:box-shadow .3s}
.pv-header::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(10,10,12,.62);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transition:background .3s}
.pv-header.is-scrolled{box-shadow:0 10px 40px -20px rgba(0,0,0,.8)}
.pv-header.is-scrolled::before{background:rgba(10,10,12,.86)}
.pv-header.is-scrolled .pv-header__row{height:60px;transition:height .3s}
.pv-header__row{transition:height .3s}
.pv-nav__list a{position:relative}
.pv-nav__list a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--red);transition:right .25s var(--ease)}
.pv-nav__list a:hover::after{right:0}
.pv-nav__list .current-menu-item>a{border-color:transparent}
.pv-nav__list .current-menu-item>a::after{right:0}

/* ---------- Buttons: shine sweep ---------- */
.pv-btn{position:relative;overflow:hidden;isolation:isolate}
.pv-btn::after{content:"";position:absolute;top:-40%;bottom:-40%;left:-60%;width:40%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.28),transparent);transform:skewX(-20deg);transition:left .55s var(--ease);pointer-events:none}
.pv-btn:hover::after{left:130%}
.pv-btn--red{box-shadow:0 8px 24px -12px rgba(239,68,68,.55)}
.pv-btn--ghost::after{background:linear-gradient(105deg,transparent,rgba(255,255,255,.12),transparent)}

/* ---------- Hero ---------- */
.pv-hero{padding-top:clamp(40px,6vw,72px)}
.pv-hero__copy{gap:22px}
.pv-hero__stage{perspective:1200px}
.pv-hero__img{animation:pv-bob 7s ease-in-out infinite;border:0;border-radius:0;box-shadow:none;filter:drop-shadow(0 50px 50px rgba(0,0,0,.75)) drop-shadow(0 0 40px rgba(239,68,68,.18))}
.pv-tile img{object-fit:contain;padding:12px 12px 48px;opacity:1;filter:drop-shadow(0 16px 20px rgba(0,0,0,.6))}
.pv-tile{background:radial-gradient(ellipse at 50% 100%,rgba(239,68,68,.14),transparent 60%),linear-gradient(180deg,#1A1A1F,#0E0E11)}
.pv-cmp__img img{padding:8px}
.pv-gallery__slide img{filter:drop-shadow(0 30px 40px rgba(0,0,0,.7))}
.pv-gallery__main{background:radial-gradient(ellipse at 50% 100%,rgba(239,68,68,.22),transparent 55%),radial-gradient(ellipse at 50% 0%,rgba(255,255,255,.04),transparent 60%),#121215}
@keyframes pv-bob{0%,100%{transform:translateY(0) rotate(-.4deg)}50%{transform:translateY(-12px) rotate(.4deg)}}
.pv-hero__chip{background:rgba(10,10,12,.55);border-color:rgba(255,255,255,.14);box-shadow:0 20px 50px -30px rgba(0,0,0,.9)}
.pv-hero__ticks{color:var(--sec)}

/* ---------- Brand marquee ---------- */
.pv-marquee{border-top:1px solid var(--b07);border-bottom:1px solid var(--b07);overflow:hidden;background:rgba(10,10,12,.5);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.pv-marquee__track{display:flex;gap:56px;width:max-content;padding:18px 0;animation:pv-marquee 40s linear infinite}
.pv-marquee:hover .pv-marquee__track{animation-play-state:paused}
.pv-marquee__item{font-family:var(--sora);font-weight:700;font-size:13px;letter-spacing:.24em;text-transform:uppercase;color:var(--ter);white-space:nowrap;display:flex;align-items:center;gap:56px}
.pv-marquee__item::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--red);opacity:.7}
.pv-marquee__item a{color:inherit}
.pv-marquee__item a:hover{color:#fff}
@keyframes pv-marquee{to{transform:translateX(-50%)}}

/* ---------- Trust strip ---------- */
.pv-trust__grid>div{padding:18px;border-radius:10px;border:1px solid transparent;transition:border-color .25s,background .25s}
.pv-trust__grid>div:hover{border-color:var(--b10);background:rgba(255,255,255,.02)}

/* ---------- Cards ---------- */
.pv-card{background:linear-gradient(180deg,#141418,#101013);border-color:rgba(255,255,255,.08)}
.pv-card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(239,68,68,.55),rgba(255,255,255,.08) 40%,rgba(99,102,241,.35));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s;pointer-events:none;z-index:2}
.pv-card:hover::before{opacity:1}
.pv-card__media{background:radial-gradient(ellipse at 50% 100%,rgba(239,68,68,.12),transparent 60%),linear-gradient(180deg,#1A1A1F,#0E0E11)}
.pv-card__media::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.08) 50%,transparent 65%);transform:translateX(-120%);transition:transform .8s var(--ease);pointer-events:none}
.pv-card:hover .pv-card__media::after{transform:translateX(120%)}
.pv-card__media img{padding:14px;filter:drop-shadow(0 18px 24px rgba(0,0,0,.5))}
.pv-card__body{gap:7px}
.pv-card__eyebrow{font-size:11px;letter-spacing:.16em}
.pv-card__title{font-size:16.5px;line-height:1.3;letter-spacing:-.012em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:calc(2 * 1.3em);text-wrap:pretty}
.pv-card__feature{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:13px}
.pv-card__price{font-size:20px}
.pv-badge{backdrop-filter:blur(6px);box-shadow:0 6px 14px -8px rgba(0,0,0,.7)}
.pv-tile__cap b{text-wrap:balance}

/* ---------- Section dividers & panels ---------- */
.pv-panel,.pv-reason,.pv-kv,.pv-tool--dark,.pv-callout,.pv-dims,.pv-cmp{background-color:rgba(15,15,18,.78)}
.pv-reason,.pv-kv,.pv-panel{backdrop-filter:blur(6px)}
.pv-cta{background:linear-gradient(135deg,#EF4444 0%,#DC2626 60%,#B91C1C 100%)}
.pv-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.22),transparent 40%),radial-gradient(circle at 10% 90%,rgba(0,0,0,.25),transparent 45%);pointer-events:none}
.pv-cta__inner{position:relative}
.pv-cta h2{text-wrap:balance}

/* ---------- PDP ---------- */
.pv-buy__h1{text-wrap:balance}
.pv-buy__h1.is-long{font-size:clamp(24px,2.4vw,32px);letter-spacing:-.02em;line-height:1.12}
.pv-buy__h1.is-xlong{font-size:clamp(21px,2vw,26px);line-height:1.2;font-weight:700}
.pv-buy__short{max-width:60ch}
.pv-gallery__main{box-shadow:0 40px 80px -50px rgba(0,0,0,.9)}
.pv-buybar{position:fixed;left:0;right:0;bottom:0;z-index:65;display:none;align-items:center;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(10,10,12,.92);backdrop-filter:blur(14px);border-top:1px solid var(--b10)}
.pv-buybar__price{font-family:var(--sora);font-weight:700;font-size:18px;flex:1;min-width:0}
.pv-buybar__price small{display:block;font-family:var(--manrope);font-weight:600;font-size:11px;color:var(--ter);letter-spacing:.08em;text-transform:uppercase;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pv-buybar .pv-btn{padding:14px 18px}

/* ---------- Motion safety ---------- */
@media (prefers-reduced-motion:reduce){
  .pv-bg__blob,.pv-bg__noise,.pv-hero__img,.pv-marquee__track{animation:none!important}
}

/* ---------- Mobile ---------- */
@media (max-width:900px){
  .pv-nav{position:fixed;top:62px;right:0;bottom:0;left:auto;width:min(100%,420px);height:auto;visibility:hidden;background:rgba(10,10,12,.97);box-shadow:-30px 0 60px rgba(0,0,0,.6);z-index:70;padding:22px var(--gutter) 40px;display:flex;flex-direction:column;overflow:auto;transform:translateX(100%);transition:transform .35s var(--ease),visibility 0s .35s}
  .pv-nav.is-open{visibility:visible;transform:none;transition:transform .35s var(--ease),visibility 0s}
  .admin-bar .pv-nav{top:108px}
  .pv-nav__list a{font-size:18px;padding:14px 0}
  .js .pv-reveal{opacity:1;transform:none;transition:none}
  .pv-buybar{display:flex}
  .pv-buybar[hidden]{display:none}
  body.pv-has-buybar{padding-bottom:78px}
  .pv-compare-bar{bottom:84px}
  .pv-bg__blob{filter:blur(60px);opacity:.45}
  .pv-header__row{height:62px}
  .pv-crumbs{flex-wrap:nowrap;overflow:hidden;font-size:12.5px}
  .pv-crumbs a,.pv-crumbs__mid{white-space:nowrap;flex-shrink:0}
  .pv-crumbs__cur{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
  .pv-nav{inset:62px 0 0 auto}
  .pv-hero{padding-top:20px;gap:28px}
  .pv-hero__stage{height:min(52vh,460px)}
  .pv-hero__copy{max-width:none}
  .pv-lead,.pv-body,.pv-buy__short{max-width:none}
  .pv-section__head .pv-head{max-width:none}
  .pv-hero__chip{left:8px;bottom:8px;padding:10px 12px;gap:12px}
  .pv-h1{font-size:clamp(40px,12vw,58px)}
  .pv-h1--page{font-size:clamp(32px,9vw,44px)}
  .pv-h2{font-size:clamp(26px,7.4vw,34px)}
  .pv-actions .pv-btn{flex:1 1 auto;justify-content:center}
  .pv-marquee__track{gap:36px;padding:14px 0}
  .pv-marquee__item{gap:36px;font-size:12px}
  .pv-shophero__inner{padding:24px var(--gutter) 28px}
  .pv-shop{padding-top:20px}
  .pv-shop__bar{margin-bottom:14px}
  .pv-pdp{padding-top:14px}
  .pv-gallery__main{border-radius:10px}
  .pv-buy{gap:16px}
  .pv-buy__h1{font-size:clamp(26px,7.5vw,32px)}
  .pv-buy__h1.is-long{font-size:clamp(22px,6.4vw,28px)}
  .pv-buy__h1.is-xlong{font-size:clamp(19px,5.6vw,23px)}
  .pv-buy__price{font-size:30px}
  .pv-buy__meta{line-height:1.6}
  .pv-assure__row{font-size:13px}
  .pv-subnav{position:static;margin:36px 0 0;padding:0}
  .pv-subnav__row{height:auto;padding:10px 0;gap:18px}
  .pv-pdp__section{padding:44px 0}
  .pv-specrow{grid-template-columns:1fr;gap:2px;padding:11px 0}
  .pv-specrow span:first-child{font-size:12px;letter-spacing:.06em;text-transform:uppercase}
  .pv-kv{padding:16px}
  .pv-cta__inner{padding:64px var(--gutter);gap:26px}
  .pv-cta h2{font-size:clamp(34px,10vw,48px)}
  .pv-footer__grid{padding-top:44px}
  .pv-faq__q{font-size:16px;padding:16px 0}
  .pv-trust__grid>div{padding:10px 0}
  .pv-why__sticky .pv-h2{margin-bottom:12px}
}
@media (max-width:560px){
  :root{--gutter:18px}
  .pv-grid,.pv-grid--featured,.pv-grid--4,.pv-grid--3{grid-template-columns:1fr;gap:14px}
  .pv-card__feature{display:-webkit-box}
  .pv-card__actions{grid-template-columns:1fr 1fr}
  .pv-card__cmp{display:flex}
  .pv-card__title{font-size:17px}
  .pv-tiles{grid-template-columns:1fr 1fr;gap:10px}
  .pv-tile{aspect-ratio:1/1.15}
  .pv-posts{grid-template-columns:1fr}
  .pv-tools{gap:12px}
  .pv-reasons{gap:10px}
  .pv-steps{font-size:11px}
  .pv-steps li i{width:14px;margin:0 6px}
  .pv-shop__count{font-size:13px}
  .pv-pills{gap:6px}
  .pv-pill{padding:8px 12px;font-size:12px}
  .pv-footer__legal{font-size:12px}
  .pv-hero__ticks{flex-direction:column;gap:8px}
  .pv-eyebrow--rule::before{width:20px}
}