/* Prime Select Lab — V10 premium refinement */
:root{
  --v10-navy:#0A2E57;
  --v10-navy-2:#133E70;
  --v10-navy-3:#082343;
  --v10-red:#DD1E26;
  --v10-red-2:#C81820;
  --v10-ink:#1F3954;
  --v10-text:#516A82;
  --v10-soft:#F7FAFD;
  --v10-soft-2:#EEF4FA;
  --v10-soft-3:#E8F0F8;
  --v10-line:#D8E4EE;
  --v10-card:#FFFFFF;
  --v10-shadow:0 20px 48px rgba(8,40,76,.10);
  --v10-shadow-sm:0 10px 26px rgba(8,40,76,.07);
  --v10-radius:22px;
}
html{scroll-behavior:smooth}
body{
  background:linear-gradient(180deg,#F8FBFD 0%,#F4F8FB 100%);
  color:var(--v10-ink);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
p,li{color:var(--v10-text)}
h1,h2,h3,h4,.brand-name,.footer-col h3,.nav a,.btn{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
h1,h2,h3,h4{letter-spacing:-.03em}
.container{width:min(calc(100% - 48px),1240px)}

/* Header / branding */
.site-header{
  position:sticky; top:0; z-index:80;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(210,224,236,.92);
  box-shadow:0 10px 28px rgba(8,40,76,.05);
}
.header-inner{height:88px; gap:18px}
.brand.header-brand,.brand.footer-brandmark{display:flex;align-items:center;gap:14px;text-decoration:none}
.brand.header-brand img{width:46px;height:46px;flex:0 0 46px;filter:drop-shadow(0 8px 16px rgba(8,40,76,.08))}
.brand-lockup,.footer-lockup{display:flex;flex-direction:column;line-height:1.05}
.brand.header-brand .brand-name{
  font-size:1.72rem; font-weight:900; color:var(--v10-navy); letter-spacing:-.045em; white-space:nowrap;
}
.brand-tag,.footer-tag{
  margin-top:4px; font-size:.63rem; font-weight:800; letter-spacing:.18em; text-transform:uppercase; color:#6A8095;
}
.nav{gap:18px;font-size:.82rem;font-weight:800;color:#264058}
.nav a{position:relative;padding:6px 0}
.nav a:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--v10-red);transform:scaleX(0);transform-origin:left;transition:transform .18s ease}
.nav a:hover:after,.nav a[aria-current="page"]:after{transform:scaleX(1)}
.header-cta{border-radius:14px;padding:13px 20px;box-shadow:0 10px 24px rgba(221,30,38,.22)}
.menu-toggle{border-radius:10px}

/* Hero + home sections */
.home-page{background:linear-gradient(180deg,#F8FBFD 0%,#F3F7FB 100%)}
.home-page .hero-section{background:radial-gradient(circle at top right,#E8F2FB 0%,rgba(232,242,251,.6) 20%,rgba(255,255,255,0) 42%),linear-gradient(180deg,#FFFFFF 0%,#F4F8FB 100%);padding-top:26px;padding-bottom:18px}
.home-page .hero-grid{align-items:center;gap:34px}
.home-page .hero h1{font-size:clamp(3.35rem,5vw,5.4rem);line-height:.96;color:var(--v10-navy);font-weight:900;max-width:8.5ch;margin-bottom:18px}
.home-page .hero-lede{font-size:1.13rem;line-height:1.65;max-width:46rem;color:#5B7288}
.home-page .hero-actions{gap:14px;margin-top:24px}
.home-page .hero-art{position:relative}
.home-page .hero-art:before{content:"";position:absolute;inset:-18px -18px auto auto;width:180px;height:180px;background:radial-gradient(circle,#E7F2FB 0%,rgba(231,242,251,0) 70%);z-index:0}
.home-page .hero-art img{position:relative;z-index:1;border-radius:28px;border:1px solid #DFE9F1;box-shadow:var(--v10-shadow);background:#fff}
.home-page .trust-row{margin-top:20px;background:#fff;border:1px solid #DEE8F0;border-radius:20px;box-shadow:var(--v10-shadow-sm);overflow:hidden}
.home-page .trust-card{padding:22px 24px!important;background:linear-gradient(180deg,#FFFFFF 0%,#F9FBFD 100%)}
.home-page .trust-card strong{font-size:1.06rem;color:var(--v10-navy)}
.home-page .trust-card span{font-size:.94rem;color:#5C7389}
.home-page .icon-wrap{width:48px;height:48px;border-radius:14px;background:#EAF1F8;box-shadow:inset 0 0 0 1px rgba(18,62,112,.06)}
.home-page .icon-wrap.red{background:#FFF0F1}

.home-page .section{position:relative}
.home-page .section h2{font-size:clamp(2rem,3vw,2.7rem);line-height:1.05;color:var(--v10-navy);font-weight:900;margin:0 0 8px}
.home-page .section p{font-size:1rem;line-height:1.6}
.home-page .section-head{align-items:end;margin-bottom:24px}
.home-page .text-link{font-weight:900;color:var(--v10-red)}
.home-page .v5-categories,.home-page .v5-featured,.home-page .v5-more-products,.home-page .v5-how,.home-page .v5-coming{padding:44px 0!important}
.home-page .v5-categories{background:linear-gradient(180deg,#EEF4FA 0%,#E9F1F8 100%)!important;border-top:1px solid #DEE9F2;border-bottom:1px solid #DEE9F2}
.home-page .v5-featured{background:linear-gradient(180deg,#FFFFFF 0%,#F7FAFD 100%)!important}
.home-page .v5-more-products{background:linear-gradient(180deg,#EAF2F8 0%,#EEF4FA 100%)!important;border-top:1px solid #DCE7F0;border-bottom:1px solid #DCE7F0}
.home-page .v5-how{background:linear-gradient(180deg,#F9FBFD 0%,#EEF4F9 100%)!important}
.home-page .v5-coming{background:linear-gradient(180deg,#FFFFFF 0%,#F5F9FC 100%)!important}
.home-page .v5-category-card,.home-page .v5-featured-card,.home-page .v5-more-card,.home-page .v5-coming-card{
  border-radius:20px!important;border:1px solid #D7E3ED!important;box-shadow:var(--v10-shadow-sm)!important;transition:transform .18s ease, box-shadow .18s ease,border-color .18s ease;
}
.home-page .v5-category-card{background:linear-gradient(180deg,#FFFFFF 0%,#F7FAFD 100%)!important;padding:28px 20px!important}
.home-page .v5-category-card:hover,.home-page .v5-featured-card:hover,.home-page .v5-more-card:hover,.home-page .v5-coming-card:hover{transform:translateY(-4px);box-shadow:var(--v10-shadow)!important;border-color:#C7D9E8!important}
.home-page .v5-category-card h3,.home-page .v5-featured-card h3,.home-page .v5-more-card h3,.home-page .v5-coming-card h3{color:var(--v10-navy);font-weight:850;letter-spacing:-.03em}
.home-page .v5-category-icon{width:74px;height:74px;border-radius:18px;background:linear-gradient(180deg,#FFFFFF,#F3F8FC)!important;box-shadow:0 12px 24px rgba(8,40,76,.08)!important;border:1px solid #E1EAF2}
.home-page .v5-featured-card{background:#fff!important;padding:18px 18px 20px!important}
.home-page .v5-featured-visual{background:linear-gradient(180deg,#FAFCFE 0%,#EDF4FA 100%)!important;border:1px solid #E0EAF2!important;border-radius:18px!important;box-shadow:inset 0 -20px 32px rgba(12,45,92,.03)}
.home-page .v5-featured-visual img,.home-page .v5-more-visual img,.product-visual img,.review-visual.real-product-image img{filter:drop-shadow(0 16px 24px rgba(8,40,76,.14))}
.home-page .v5-card-category{display:inline-flex;background:#F1F6FB;color:#2E4D6D;border:1px solid #D7E3ED;padding:6px 10px;border-radius:999px;font-size:.76rem;font-weight:800;margin-bottom:10px}
.home-page .v5-review-btn,.product-card .btn,.review-content .btn,.cta-panel .btn{font-weight:900;border-radius:12px}
.home-page .v5-more-card{background:linear-gradient(180deg,#FFFFFF 0%,#F4F8FB 100%)!important;padding:14px!important}
.home-page .v5-more-visual{min-height:160px;border-radius:16px!important;background:linear-gradient(180deg,rgba(255,255,255,.96) 0%,#F1F6FB 100%)!important;border:1px solid #E2EBF2}
.home-page .v5-how .container{background:linear-gradient(180deg,#FFFFFF 0%,#F9FBFD 100%)!important;border:1px solid #D9E5EE!important;border-radius:26px!important;padding:34px!important;box-shadow:var(--v10-shadow-sm)!important}
.home-page .v5-how-title h2{margin-bottom:10px}
.home-page .v5-how-step h3{font-size:1.18rem;font-weight:850;color:var(--v10-navy)}
.home-page .v5-how-step p{font-size:.97rem;color:#5D748A}
.home-page .v5-step-number{box-shadow:0 10px 20px rgba(221,30,38,.15)}
.home-page .v5-how-icon{background:linear-gradient(180deg,#FFFFFF 0%,#F0F6FB 100%);border:1px solid #DEE8F1;box-shadow:0 10px 20px rgba(8,40,76,.05)}
.home-page .v5-coming-panel{background:linear-gradient(180deg,#EAF2FA 0%,#DCE9F5 100%)!important;border:1px solid #C7DAE9!important;border-radius:24px!important;box-shadow:var(--v10-shadow-sm)!important;padding:28px!important}
.home-page .v5-coming-head h2{margin-bottom:10px}
.home-page .v5-coming-card{background:linear-gradient(180deg,#FFFFFF 0%,#F5F9FC 100%)!important}
.home-page .v5-coming-icon{background:#FFF4F4;border-radius:14px;border:1px solid #FFE0E2}

/* Catalog/list pages */
.page-hero{background:radial-gradient(circle at top right,#E8F2FB 0%,rgba(232,242,251,0) 28%),linear-gradient(180deg,#F7FBFE 0%,#EEF4FA 100%);border-bottom:1px solid #DEE8F0}
.page-hero .container{padding-top:12px;padding-bottom:12px}
.page-hero h1{color:var(--v10-navy);font-size:clamp(2.6rem,4vw,4.2rem);font-weight:900;max-width:11ch}
.page-hero p{font-size:1.05rem;color:#5B7288;max-width:44rem}
.filter-bar,.products-section .product-grid{position:relative}
.product-card{border:1px solid #D9E5EE!important;border-radius:20px!important;background:linear-gradient(180deg,#FFFFFF 0%,#F9FBFD 100%)!important;box-shadow:var(--v10-shadow-sm)!important;overflow:hidden}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--v10-shadow)!important}
.product-visual{background:linear-gradient(180deg,#F9FCFE 0%,#EDF4FA 100%)!important;border-bottom:1px solid #E3EBF2;min-height:220px}
.product-visual img{object-fit:contain}
.product-card h3{font-size:1.2rem;font-weight:850;color:var(--v10-navy)}
.product-card p{color:#5B7288}
.filter-bar input,.filter-bar select{border-radius:14px;border-color:#D8E4ED!important;background:#fff!important;box-shadow:0 8px 18px rgba(8,40,76,.04)!important}

/* Review pages */
.review-shell{background:radial-gradient(circle at top right,#E6F0F9 0%,rgba(230,240,249,0) 22%),linear-gradient(180deg,#EEF5FA 0%,#F7FAFD 260px,#F4F8FB 100%);padding:48px 0 70px}
.review-hero{display:grid;grid-template-columns:minmax(0,1.25fr) 360px;gap:34px;background:linear-gradient(135deg,#FFFFFF 0%,#F2F7FB 100%);border:1px solid #D9E5EE;border-radius:28px;padding:38px;box-shadow:var(--v10-shadow);margin-bottom:34px;align-items:center}
.review-hero .eyebrow{margin-bottom:16px}
.review-hero h1{font-size:clamp(3rem,4vw,4.8rem);line-height:.95;color:var(--v10-navy);font-weight:900;margin-bottom:14px}
.review-hero p{font-size:1.08rem;line-height:1.65;color:#596F84}
.review-meta{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.review-meta .pill{background:#EDF4FA;border:1px solid #D8E4ED;color:var(--v10-navy);padding:9px 13px;border-radius:999px;font-weight:800}
.disclosure{background:#F6FAFD;border:1px solid #D9E5EE;color:#577086;border-radius:14px;padding:14px 16px}
.review-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:32px}
.review-visual{height:360px;background:linear-gradient(180deg,#FFFFFF 0%,#EAF2F8 100%);border:1px solid #D7E3ED;border-radius:24px;box-shadow:0 12px 28px rgba(8,40,76,.08)}
.review-visual.real-product-image{padding:22px}
.review-content section{background:#fff;border:1px solid #DDE7EF;border-radius:20px;padding:24px 28px;margin:0 0 18px;box-shadow:0 8px 20px rgba(8,40,76,.04)}
.review-content h2{font-size:1.7rem;color:var(--v10-navy);font-weight:900;margin-bottom:8px}
.review-content p,.review-content li{font-size:1rem;line-height:1.7;color:#546C83}
.toc{position:sticky;top:108px;border:1px solid #D8E4ED;border-radius:22px;background:linear-gradient(180deg,#FFFFFF,#F3F8FC);box-shadow:var(--v10-shadow-sm);padding:22px}
.toc h3{font-size:1.34rem;font-weight:900;color:var(--v10-navy);margin-bottom:14px}
.toc a{display:block;padding:10px 0;border-bottom:1px solid #E3EBF2;color:#4F6880;font-weight:700}
.toc a:hover{color:var(--v10-red)}
.cta-panel{background:linear-gradient(135deg,#0A2E57 0%,#164978 100%)!important;border:1px solid #184B79!important;border-radius:22px!important;box-shadow:0 18px 36px rgba(8,40,76,.18)!important;padding:30px!important}
.cta-panel h3{font-size:1.7rem;font-weight:900;color:#fff}
.cta-panel p{color:#D7E5F0}

/* Footer */
.site-footer{background:linear-gradient(145deg,#0B2F59 0%,#0A2A4E 55%,#061E39 100%);padding:62px 0 24px;color:#DCE7F0;margin-top:0}
.footer-grid{grid-template-columns:1.55fr .85fr .85fr .95fr;gap:44px}
.footer-brand{position:relative;padding-right:38px}
.footer-brand:after{content:"";position:absolute;right:0;top:6px;bottom:6px;width:1px;background:rgba(255,255,255,.24)}
.brand.footer-brandmark img{width:46px;height:46px;flex:0 0 46px;filter:drop-shadow(0 8px 16px rgba(0,0,0,.12))}
.brand.footer-brandmark .brand-name{font-size:1.95rem;font-weight:900;color:#fff;letter-spacing:-.04em;white-space:nowrap}
.footer-tag{color:#B9CCDE}
.footer-brand p{font-size:1.05rem;line-height:1.65;max-width:380px;color:#D0DCE7;margin:18px 0 18px}
.footer-email{display:inline-flex;align-items:center;gap:10px;color:#fff!important;font-weight:850;background:rgba(255,255,255,.07);padding:10px 13px;border-radius:14px;border:1px solid rgba(255,255,255,.09)}
.footer-col h3{font-size:1rem;color:#fff;margin-bottom:16px;font-weight:850}
.footer-col a{font-size:.95rem;color:#C8D6E2;display:block;padding:4px 0}
.footer-col a:hover{color:#fff}
.footer-bottom{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.22);font-size:.89rem;color:#C5D5E2;display:flex;align-items:center;justify-content:space-between;gap:18px}
.footer-bottom>div:first-child{display:flex;align-items:center;gap:12px}
.us-flag{display:inline-block;width:34px;height:auto;vertical-align:middle;border-radius:4px;box-shadow:0 0 0 1px rgba(255,255,255,.2)}

/* Cookie note */
.cookie-note{max-width:440px;background:rgba(255,255,255,.98);border:1px solid #D8E3ED;box-shadow:var(--v10-shadow-sm);border-radius:16px}

/* Premium Prime Select AI */
.psl-ai{right:20px!important;bottom:18px!important;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
.psl-ai-launcher{
  background:linear-gradient(135deg,var(--v10-red) 0%,#ED2831 100%)!important;
  color:#fff!important;border:0!important;border-radius:999px!important;padding:14px 18px!important;
  box-shadow:0 18px 42px rgba(11,35,67,.24)!important;font-weight:900!important;gap:10px!important;letter-spacing:-.01em;
}
.psl-ai-launcher:hover{transform:translateY(-2px);background:linear-gradient(135deg,#D01922 0%,#E5232D 100%)!important}
.psl-ai-spark{width:28px!important;height:28px!important;background:#fff!important;color:var(--v10-navy)!important;box-shadow:0 6px 14px rgba(7,31,62,.14)}
.psl-ai-panel{width:min(410px,calc(100vw - 28px))!important;height:min(720px,calc(100vh - 92px))!important;bottom:70px!important;background:linear-gradient(180deg,#FFFFFF 0%,#FBFDFF 100%)!important;border:1px solid #D7E3ED!important;border-radius:24px!important;box-shadow:0 28px 80px rgba(7,31,62,.26)!important;overflow:hidden!important}
.psl-ai-head{padding:16px 18px!important;background:linear-gradient(135deg,var(--v10-navy) 0%,#113D6C 100%)!important;color:#fff!important;border-bottom:1px solid rgba(255,255,255,.06)}
.psl-ai-avatar{width:42px!important;height:42px!important;border-radius:14px!important;background:linear-gradient(135deg,#fff,#e6eef6)!important;color:var(--v10-navy)!important;font-weight:950!important}
.psl-ai-head strong{font-size:1rem!important;font-weight:900!important;display:flex;align-items:center;gap:8px}
.psl-ai-status-dot{width:8px;height:8px;border-radius:50%;background:#42d77d;box-shadow:0 0 0 5px rgba(66,215,125,.16);display:inline-block}
.psl-ai-head span{font-size:.74rem!important;color:#C7D7E6!important;margin-top:3px!important}
.psl-ai-close{width:34px;height:34px;border-radius:10px!important;display:grid;place-items:center;background:rgba(255,255,255,.08)!important}
.psl-ai-transparency{padding:12px 16px!important;background:#F6FAFD!important;border-bottom:1px solid #E2EBF2!important;color:#5C7389!important;font-size:.73rem!important;line-height:1.55!important}
.psl-ai-messages{padding:16px!important;overflow:auto!important;background:linear-gradient(180deg,#FCFEFF 0%,#F6FAFD 100%)!important}
.psl-ai-msg{margin:9px 0!important}
.psl-ai-bubble{max-width:90%!important;padding:13px 14px!important;border-radius:18px 18px 18px 6px!important;background:#EEF4FA!important;color:#28445F!important;font-size:.87rem!important;line-height:1.58!important;box-shadow:0 8px 18px rgba(8,40,76,.04)}
.psl-ai-msg.user .psl-ai-bubble{background:linear-gradient(135deg,var(--v10-navy) 0%,#123F71 100%)!important;color:#fff!important;border-radius:18px 18px 6px 18px!important;box-shadow:0 10px 24px rgba(8,40,76,.18)}
.psl-ai-offer-actions{gap:8px!important;margin-top:9px!important}
.psl-ai-offer-actions a{font-size:.76rem!important;font-weight:900!important;padding:10px 12px!important;border-radius:11px!important}
.psl-ai-review-link{border:1px solid #D2DFEA!important;color:var(--v10-navy)!important;background:#fff!important}
.psl-ai-seller-link{background:linear-gradient(135deg,var(--v10-red) 0%,#EB2730 100%)!important;color:#fff!important}
.psl-ai-quick{padding:9px 14px 10px!important;gap:8px!important;border-top:1px solid #E8EEF4!important;background:#fff!important}
.psl-ai-quick button{border:1px solid #D7E3ED!important;background:#F9FBFD!important;color:var(--v10-navy)!important;border-radius:999px!important;padding:8px 11px!important;font-size:.72rem!important;font-weight:850!important}
.psl-ai-profile{border-top:1px solid #E8EEF4!important;background:#FBFCFE!important;padding:9px 14px!important}
.psl-ai-profile summary{font-size:.73rem!important;font-weight:900!important;color:var(--v10-navy)!important}
.psl-ai-profile input,.psl-ai-profile select{margin-top:4px!important;padding:9px 10px!important;border:1px solid #D7E3ED!important;border-radius:10px!important;background:#fff!important}
.psl-ai-form{padding:12px!important;border-top:1px solid #E8EEF4!important;background:#fff!important;grid-template-columns:1fr auto!important;gap:10px!important}
.psl-ai-form textarea{min-height:68px!important;max-height:112px!important;border:1px solid #CCD9E4!important;border-radius:14px!important;padding:12px!important;font-size:.86rem!important;line-height:1.45!important;background:#FBFDFF!important}
.psl-ai-form button{border-radius:13px!important;padding:0 18px!important;height:54px!important;background:linear-gradient(135deg,var(--v10-red) 0%,#EC2831 100%)!important;font-weight:900!important;box-shadow:0 10px 22px rgba(221,30,38,.18)}
.psl-ai-foot{padding:0 12px 12px!important;font-size:.64rem!important;color:#7F92A3!important}
.psl-ai-empty-hint{display:block;font-size:.7rem;color:#8394A5;margin-top:6px}
@media(max-width:1180px){
  .nav{display:none}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
  .footer-brand{grid-column:1/-1;padding-right:0;padding-bottom:22px}
  .footer-brand:after{display:none}
}
@media(max-width:820px){
  .container{width:min(calc(100% - 28px),1240px)}
  .header-inner{height:78px}
  .brand.header-brand .brand-name{font-size:1.42rem}
  .brand-tag{font-size:.56rem}
  .home-page .hero h1{font-size:clamp(2.7rem,12vw,4rem)}
  .review-hero{grid-template-columns:1fr;padding:24px 22px}
  .review-layout{grid-template-columns:1fr}
  .toc{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media(max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .brand.footer-brandmark .brand-name{font-size:1.6rem}
  .brand-tag,.footer-tag{font-size:.54rem;letter-spacing:.15em}
  .psl-ai{right:12px!important;bottom:12px!important}
  .psl-ai-panel{left:8px!important;right:8px!important;bottom:8px!important;width:auto!important;height:min(740px,calc(100vh - 16px))!important;border-radius:18px!important}
}