/* Coastal Research Labs, LLC: site styles */
:root{
  --navy:#0d2a4f; --navy-900:#081d38; --navy-700:#16396a;
  --teal:#1f7a8c; --teal-600:#18677a; --teal-100:#d6ecf0; --teal-50:#edf6f8;
  --gold:#c9a24a; --gold-100:#f6eedb;
  --ink:#0f1f33; --text:#2b3a4d; --muted:#5d6c80; --line:#e2e8ee; --soft:#f4f7fa; --white:#fff;
  --radius:14px; --radius-sm:9px; --shadow:0 1px 2px rgba(13,42,79,.06),0 8px 24px rgba(13,42,79,.07);
  --shadow-lg:0 20px 50px rgba(8,29,56,.18);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --display:"Barlow","Inter",system-ui,sans-serif;
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.6;color:var(--text);background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--teal-600);text-decoration:underline}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);line-height:1.15;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem)} h2{font-size:clamp(1.6rem,3vw,2.35rem)} h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:200}.skip:focus{left:8px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--gold)}
.lead{font-size:1.12rem;color:var(--muted);max-width:640px}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.section{padding:84px 0}.section-sm{padding:56px 0}.bg-soft{background:var(--soft)}
.section-head{margin-bottom:40px}.section-head.row{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 24px;font:600 .95rem/1 var(--font);cursor:pointer;transition:.18s;text-decoration:none!important;white-space:nowrap}
.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{background:var(--teal-600);color:#fff;transform:translateY(-1px)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-700);color:#fff}
.btn-ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--line)}.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--teal);color:var(--teal)}
.btn-light{background:#fff;color:var(--navy)}.btn-light:hover{background:var(--gold-100);color:var(--navy)}
.btn-outline-light{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.45)}.btn-outline-light:hover{color:#fff;box-shadow:inset 0 0 0 1.5px #fff}
.btn-block{width:100%}.btn-sm{padding:9px 16px;font-size:.85rem}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

/* RUO bar + header */
.ruo-bar{background:var(--navy-900);color:#fff;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;text-align:center;padding:8px 12px;font-weight:600}
.ruo-bar strong{color:var(--gold);font-weight:700}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none!important;flex-shrink:0}
.brand img{width:46px;height:46px}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text b{font:800 1.32rem/1 var(--display);letter-spacing:.06em;color:var(--navy)}
.brand-text small{font:600 .62rem/1 var(--display);letter-spacing:.22em;color:var(--teal);margin-top:4px}
.brand-text small em{font-style:normal;color:var(--gold)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{color:var(--ink);font-weight:500;font-size:.94rem;padding:8px 13px;border-radius:999px}
.nav a:hover,.nav a[aria-current=page]{background:var(--teal-50);color:var(--teal);text-decoration:none}
.header-actions{display:flex;align-items:center;gap:8px}
.icon-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:999px;border:0;background:transparent;color:var(--navy);cursor:pointer}
.icon-btn:hover{background:var(--teal-50)}
.icon-btn svg{width:23px;height:23px}
.cart-count{position:absolute;top:3px;right:2px;min-width:19px;height:19px;padding:0 5px;border-radius:99px;background:var(--gold);color:var(--navy-900);font-size:.7rem;font-weight:800;display:flex;align-items:center;justify-content:center}
.cart-count[data-count="0"]{display:none}
.menu-btn{display:none}
@media (max-width:900px){
  .menu-btn{display:inline-flex}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:10px 16px 18px;display:none;box-shadow:var(--shadow)}
  .nav.open{display:flex}.nav a{padding:12px 14px}
  .header-actions{margin-left:auto}
}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 500px at 85% 10%,#e3f1f4 0,transparent 60%),linear-gradient(180deg,#fbfdfe,#f1f6f9)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-top:72px;padding-bottom:80px}
.hero h1 span{color:var(--teal)}
.hero .lead{margin:18px 0 26px}
.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 30px;padding:0;list-style:none}
.pill-list li{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.86rem;font-weight:600;color:var(--navy)}
.pill-list svg{width:16px;height:16px;color:var(--teal)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{position:relative;aspect-ratio:1/1;max-width:540px;margin-left:auto;width:100%}
.hero-disc{position:absolute;inset:6% 4%;border-radius:50%;background:radial-gradient(circle at 30% 25%,var(--navy-700),var(--navy) 55%,var(--navy-900));box-shadow:0 0 0 6px #fff,0 0 0 8px var(--gold),var(--shadow-lg)}
.hero-disc svg{position:absolute;left:0;right:0;bottom:12%;width:100%;opacity:.55}
.hero-vial{position:absolute;width:44%;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-lg);background:#eef2f5}
.hero-vial.v1{left:2%;top:22%;transform:rotate(-6deg)}
.hero-vial.v2{left:28%;top:10%;width:48%;z-index:2}
.hero-vial.v3{right:0;top:26%;transform:rotate(6deg)}
.hero-badge{position:absolute;z-index:3;left:4%;bottom:4%;background:#fff;border-radius:14px;padding:12px 16px;box-shadow:var(--shadow);display:flex;gap:10px;align-items:center;font-size:.85rem}
.hero-badge b{display:block;color:var(--navy);font-family:var(--display);font-size:1.15rem}
.hero-badge .dot{width:38px;height:38px;border-radius:10px;background:var(--teal-50);color:var(--teal);display:flex;align-items:center;justify-content:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;padding-top:40px;padding-bottom:52px}.hero-visual{max-width:420px;margin:10px auto 0}}

/* trust marquee */
.marquee{background:var(--teal);color:#fff;overflow:hidden;white-space:nowrap;padding:13px 0}
.marquee-track{display:inline-flex;gap:48px;animation:scroll 38s linear infinite;padding-left:48px}
.marquee span{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:.92rem}
.marquee span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold)}
@keyframes scroll{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* category tiles */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat-tile{display:flex;flex-direction:column;gap:10px;padding:20px 18px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);color:var(--ink);transition:.18s;text-decoration:none!important}
.cat-tile:hover{border-color:var(--teal);transform:translateY(-2px);box-shadow:var(--shadow)}
.cat-ico{width:44px;height:44px;border-radius:12px;background:var(--teal-50);color:var(--teal);display:flex;align-items:center;justify-content:center}
.cat-ico svg{width:24px;height:24px}
.cat-tile b{font-family:var(--display);font-size:1.02rem;line-height:1.2}
.cat-tile small{color:var(--muted);font-size:.82rem}
@media (max-width:1100px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.cat-grid{grid-template-columns:repeat(2,1fr)}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);background:var(--navy);border-radius:20px;color:#fff;overflow:hidden}
.stat{padding:30px 26px;border-right:1px solid rgba(255,255,255,.1)}.stat:last-child{border-right:0}
.stat b{display:block;font:700 2.1rem/1.1 var(--display);color:#fff}.stat b em{font-style:normal;color:var(--gold)}
.stat span{color:#b9c8da;font-size:.9rem}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.1)}}

/* product cards */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media (max-width:1100px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:780px){.grid{grid-template-columns:repeat(2,1fr);gap:14px}}
.card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#d3dde6}
.card-media{position:relative;display:block;background:#eef2f5;aspect-ratio:4/5;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card-media img{transform:scale(1.04)}
.tag{position:absolute;top:12px;left:12px;background:#fff;color:var(--navy);font-size:.72rem;font-weight:700;padding:5px 10px;border-radius:99px;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.tag.gold{background:var(--gold);color:var(--navy-900)}
.card-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-cat{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--teal)}
.card h3{font-size:1.14rem;margin:0}.card h3 a{color:var(--ink)}.card h3 a::after{content:"";position:absolute;inset:0}
.card-sub{color:var(--muted);font-size:.86rem;margin:0}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:10px}
.price{font:700 1.15rem/1 var(--display);color:var(--navy)}.price small{font:500 .78rem var(--font);color:var(--muted);margin-right:3px}
.card-foot .btn{position:relative;z-index:2}
.ruo-chip{font-size:.68rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;border-top:1px dashed var(--line);padding-top:9px;margin-top:8px}
@media (max-width:520px){.card-foot{flex-direction:column;align-items:stretch}.card-foot .btn{width:100%}.card-body{padding:12px}}

/* features */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.feature .ico{width:48px;height:48px;border-radius:12px;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feature .ico svg{width:24px;height:24px}
.feature p{color:var(--muted);margin:0;font-size:.95rem}
@media (max-width:900px){.features{grid-template-columns:1fr 1fr}}@media (max-width:600px){.features{grid-template-columns:1fr}}

/* testing split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:32px}}
.check-list{list-style:none;padding:0;margin:20px 0 28px;display:grid;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start}
.check-list li::before{content:"";flex:0 0 22px;height:22px;margin-top:2px;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/13px no-repeat}
.check-list b{color:var(--ink)}
.coa-card{background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid var(--line);max-width:520px;margin:0 auto}
.coa-head{background:var(--navy);color:#fff;padding:18px 22px;display:flex;align-items:center;gap:12px}
.coa-head img{width:38px;height:38px}.coa-head b{display:block;font-family:var(--display);font-size:1.05rem}.coa-head small{color:#b9c8da}
.coa-body{padding:20px 22px}
.coa-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.coa-row span{color:var(--muted)}.coa-row b{color:var(--ink);text-align:right}
.coa-chart{height:92px;margin:16px 0 6px;background:linear-gradient(var(--soft),var(--soft));border-radius:10px;position:relative;overflow:hidden}
.coa-chart svg{position:absolute;inset:0;width:100%;height:100%}
.coa-note{font-size:.76rem;color:var(--muted);margin:8px 0 0}
.badge-pass{background:#e4f5ec;color:#17694a;font-weight:700;font-size:.75rem;padding:3px 9px;border-radius:99px}

/* FAQ */
.faq{max-width:860px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:18px 54px 18px 20px;font-weight:600;color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--teal);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .ans{padding:16px 20px;color:var(--muted)}.faq .ans p:last-child{margin:0}
.faq-cat{margin:40px 0 16px;font-size:1.3rem}

/* CTA band + compliance band */
.cta-band{background:linear-gradient(120deg,var(--navy),var(--navy-700) 60%,var(--teal));color:#fff;border-radius:22px;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band h2{color:#fff;margin:0 0 6px}.cta-band p{color:#d3e0ee;margin:0;max-width:560px}
.compliance{background:var(--gold-100);border:1px solid #ead9ae;border-radius:14px;padding:18px 22px;display:flex;gap:14px;align-items:flex-start;color:#5b4718;font-size:.92rem}
.compliance svg{flex:0 0 24px;width:24px;height:24px;color:#a07a22;margin-top:1px}
.compliance b{color:#3f3010}
.compliance p{margin:0}

/* page header */
.page-hero{background:linear-gradient(180deg,#f6fafb,#eef5f8);border-bottom:1px solid var(--line);padding:52px 0 44px}
.page-hero h1{font-size:clamp(1.9rem,3.6vw,2.8rem);margin:10px 0 8px}
.crumbs{font-size:.84rem;color:var(--muted)}.crumbs a{color:var(--muted)}.crumbs span{margin:0 6px;opacity:.6}

/* shop */
.shop-tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:26px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:8px 15px;font:500 .88rem var(--font);cursor:pointer}
.chip:hover{border-color:var(--teal);color:var(--teal)}
.chip.active{background:var(--navy);border-color:var(--navy);color:#fff}
.tool-right{display:flex;gap:10px;flex-wrap:wrap}
.input,.select,textarea.input{border:1px solid #d5dee7;border-radius:10px;padding:11px 14px;font:inherit;font-size:.95rem;color:var(--ink);background:#fff;width:100%}
.input:focus,.select:focus{outline:2px solid var(--teal-100);border-color:var(--teal)}
.tool-right .input{width:220px}.tool-right .select{width:auto}
.result-count{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.empty{padding:60px 0;text-align:center;color:var(--muted);display:none}

/* product page */
.pdp{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;padding:40px 0 64px;align-items:start}
@media (max-width:900px){.pdp{grid-template-columns:1fr;gap:28px;padding-top:24px}}
.gallery{position:sticky;top:96px}
@media (max-width:900px){.gallery{position:static}}
.gallery-main{background:#eef2f5;border-radius:18px;overflow:hidden;aspect-ratio:4/5;border:1px solid var(--line)}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs button{width:72px;aspect-ratio:4/5;border-radius:10px;overflow:hidden;border:2px solid transparent;padding:0;cursor:pointer;background:#eef2f5}
.thumbs button.active{border-color:var(--teal)}.thumbs img{width:100%;height:100%;object-fit:cover}
.pdp-info h1{font-size:clamp(2rem,3.4vw,2.7rem);margin:8px 0 4px}
.pdp-sub{color:var(--muted);font-size:1.02rem;margin-bottom:18px}
.pdp-price{display:flex;align-items:baseline;gap:12px;margin:6px 0 22px}
.pdp-price .price{font-size:2rem}
.lot{font-size:.82rem;color:var(--muted);background:var(--soft);border:1px solid var(--line);padding:4px 10px;border-radius:99px}
.opt-label{font-weight:600;color:var(--ink);font-size:.92rem;margin-bottom:10px;display:block}
.opt-label span{color:var(--muted);font-weight:500}
.strengths{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px;border:0;padding:0}
.strengths label{cursor:pointer}
.strengths input{position:absolute;opacity:0;pointer-events:none}
.strengths span{display:inline-flex;flex-direction:column;align-items:center;min-width:92px;padding:10px 14px;border:1.5px solid var(--line);border-radius:12px;font-weight:600;color:var(--ink);font-size:.95rem;transition:.15s}
.strengths span small{font-weight:500;color:var(--muted);font-size:.78rem}
.strengths input:checked+span{border-color:var(--teal);background:var(--teal-50);color:var(--teal-600);box-shadow:0 0 0 3px var(--teal-100)}
.strengths input:focus-visible+span{outline:2px solid var(--teal)}
.buy-row{display:flex;gap:12px;margin-bottom:18px}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:999px;overflow:hidden;flex-shrink:0}
.qty button{width:42px;height:48px;border:0;background:#fff;font-size:1.2rem;cursor:pointer;color:var(--navy)}
.qty input{width:44px;text-align:center;border:0;font:600 1rem var(--font);color:var(--ink);-moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.buy-row .btn{flex:1;padding:15px 24px}
.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0}
.trust-row div{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:14px 8px;border:1px solid var(--line);border-radius:12px;font-size:.8rem;font-weight:600;color:var(--navy)}
.trust-row svg{width:22px;height:22px;color:var(--teal)}
.mini-specs{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:20px;font-size:.88rem}
.mini-specs div{padding:10px 14px;border-bottom:1px solid var(--line)}.mini-specs div:nth-child(odd){border-right:1px solid var(--line)}
.mini-specs span{display:block;color:var(--muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.06em}.mini-specs b{color:var(--ink);word-break:break-word}
.tabs{border-bottom:1px solid var(--line);display:flex;gap:4px;overflow-x:auto;margin-bottom:24px}
.tabs button{border:0;background:none;padding:13px 16px;font:600 .95rem var(--font);color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}
.tabs button[aria-selected=true]{color:var(--navy);border-bottom-color:var(--gold)}
.tab-panel{display:none}.tab-panel.active{display:block}
.spec-table{width:100%;border-collapse:collapse;font-size:.94rem}
.spec-table th,.spec-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table th{width:38%;color:var(--muted);font-weight:500;background:var(--soft)}
.spec-table td{color:var(--ink);word-break:break-word}
.areas{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 20px;padding:0;list-style:none}
.areas li{background:var(--teal-50);color:var(--teal-600);border-radius:99px;padding:6px 12px;font-size:.85rem;font-weight:500}
.pdp-details{max-width:900px}
.prose{max-width:780px}.prose h2{font-size:1.5rem;margin-top:1.6em}.prose h3{margin-top:1.4em}.prose ul{padding-left:1.2em}.prose li{margin-bottom:.4em}
.prose p,.prose li{color:var(--text)}
.prose .areas{padding-left:0}.prose .areas li{margin:0}
html,body{overflow-x:hidden}
@media (max-width:520px){.section{padding:56px 0}.hero .lead{font-size:1.02rem}.cta-band{padding:30px 24px}.trust-row div{font-size:.72rem}.form-card,.info-card{padding:22px}}

/* about/contact */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:900px){.values{grid-template-columns:1fr 1fr}}@media (max-width:520px){.values{grid-template-columns:1fr}}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.info-card{background:var(--navy);color:#cfdcea;border-radius:18px;padding:30px}
.info-card h3{color:#fff}.info-card a{color:#fff}
.info-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.info-item:last-child{border-bottom:0}
.info-item svg{flex:0 0 22px;width:22px;height:22px;color:var(--gold);margin-top:2px}
.info-item b{display:block;color:#fff;font-size:.95rem}
.form-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}.field label{display:block;font-weight:600;font-size:.88rem;color:var(--ink);margin-bottom:6px}
.field label .opt{font-weight:400;color:var(--muted)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.row3{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px}
@media (max-width:560px){.row2,.row3{grid-template-columns:1fr}}
.checkbox{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--text);margin-bottom:12px;cursor:pointer}
.checkbox input{margin-top:4px;accent-color:var(--teal);width:17px;height:17px;flex-shrink:0}
.form-note{font-size:.82rem;color:var(--muted)}
.alert{border-radius:12px;padding:14px 16px;font-size:.92rem;margin:14px 0}
.alert-ok{background:#e4f5ec;color:#17573f}.alert-warn{background:var(--gold-100);color:#5b4718}.alert-err{background:#fde8e8;color:#8a1f1f}
.mailto-fallback textarea{font-family:ui-monospace,Menlo,monospace;font-size:.8rem;min-height:180px}

/* checkout */
.checkout{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:start;padding-top:40px;padding-bottom:70px}
@media (max-width:900px){.checkout{grid-template-columns:1fr}}
.summary{background:var(--soft);border:1px solid var(--line);border-radius:18px;padding:24px;position:sticky;top:96px}
.line-item{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.line-item img{width:56px;height:70px;object-fit:cover;border-radius:8px;background:#e9eef2}
.line-item b{display:block;color:var(--ink);font-size:.95rem}.line-item small{color:var(--muted)}
.line-item .li-qty{display:inline-flex;align-items:center;gap:6px;margin-top:4px}
.li-qty button{width:26px;height:26px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer;line-height:1;color:var(--navy)}
.li-remove{border:0;background:none;color:var(--muted);font-size:.78rem;cursor:pointer;text-decoration:underline;padding:0;margin-left:6px}
.totals{padding-top:14px}.totals div{display:flex;justify-content:space-between;padding:4px 0}
.totals .grand{font:700 1.25rem var(--display);color:var(--navy);border-top:1px solid var(--line);margin-top:8px;padding-top:12px}

/* cart drawer */
.drawer-backdrop{position:fixed;inset:0;background:rgba(8,29,56,.45);opacity:0;pointer-events:none;transition:.25s;z-index:90}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,100%);background:#fff;z-index:91;transform:translateX(100%);transition:transform .3s ease;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.drawer-open .drawer{transform:none}.drawer-open .drawer-backdrop{opacity:1;pointer-events:auto}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.drawer-head h2{font-size:1.3rem;margin:0}
.drawer-body{flex:1;overflow:auto;padding:6px 22px}
.drawer-foot{border-top:1px solid var(--line);padding:18px 22px;display:grid;gap:10px}
.drawer-empty{text-align:center;color:var(--muted);padding:48px 0}
.drawer-note{font-size:.78rem;color:var(--muted);text-align:center}

/* age gate */
.gate{position:fixed;inset:0;z-index:200;background:rgba(8,29,56,.82);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:18px}
.gate[hidden]{display:none}
.gate-box{background:#fff;border-radius:20px;max-width:520px;width:100%;padding:32px;box-shadow:var(--shadow-lg);text-align:center;max-height:92vh;overflow:auto}
.gate-box img{width:84px;height:84px;margin:0 auto 12px}
.gate-box h2{font-size:1.55rem;margin-bottom:8px}
.gate-box p{color:var(--muted);font-size:.94rem}
.gate-checks{text-align:left;background:var(--soft);border-radius:12px;padding:16px;margin:18px 0}
.gate-actions{display:grid;gap:10px}
.gate-leave{background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;font:inherit;font-size:.88rem}
body.gated{overflow:hidden}

/* chat widget */
.chat-fab{position:fixed;right:20px;bottom:20px;z-index:80;display:inline-flex;align-items:center;gap:9px;background:var(--navy);color:#fff;border:0;border-radius:999px;padding:13px 18px 13px 15px;font:600 .92rem var(--font);box-shadow:var(--shadow-lg);cursor:pointer}
.chat-fab:hover{background:var(--navy-700)}
.chat-fab svg{width:22px;height:22px;color:var(--gold)}
.chat-panel{position:fixed;right:20px;bottom:84px;z-index:81;width:min(360px,calc(100vw - 32px));background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);border:1px solid var(--line);overflow:hidden;display:none}
.chat-panel.open{display:block}
.chat-head{background:linear-gradient(120deg,var(--navy),var(--teal));color:#fff;padding:16px 18px;display:flex;align-items:center;gap:12px}
.chat-head img{width:38px;height:38px}.chat-head b{display:block}.chat-head small{color:#d4e3ee}
.chat-head .icon-btn{margin-left:auto;color:#fff;width:34px;height:34px}.chat-head .icon-btn:hover{background:rgba(255,255,255,.12)}
.chat-body{padding:16px 18px}
.chat-body .field{margin-bottom:10px}.chat-body .input{padding:9px 12px;font-size:.9rem}
.chat-body textarea.input{min-height:90px;resize:vertical}
@media (max-width:520px){.chat-fab span{display:none}.chat-fab{padding:14px}}

/* toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,120px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-size:.92rem;z-index:150;transition:.3s;box-shadow:var(--shadow-lg)}
.toast.show{transform:translate(-50%,0)}

/* footer */
.site-footer{background:var(--navy-900);color:#a9bbcf;margin-top:0;font-size:.92rem}
.footer-ruo{background:var(--navy);border-bottom:1px solid rgba(255,255,255,.07)}
.footer-ruo .wrap{display:flex;gap:14px;align-items:center;padding:20px;color:#dfe8f2}
.footer-ruo svg{flex:0 0 26px;width:26px;height:26px;color:var(--gold)}
.footer-ruo b{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.3fr;gap:32px;padding:56px 20px 40px}
@media (max-width:980px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;font-family:var(--font);font-weight:700}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.site-footer a{color:#a9bbcf}.site-footer a:hover{color:#fff}
.footer-brand .brand-text b{color:#fff}.footer-brand p{margin-top:16px;max-width:300px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08)}
.footer-bottom .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px;font-size:.82rem}
.addr{font-style:normal;line-height:1.6}
.checkout>*,.pdp>*,.split>*,.contact-grid>*{min-width:0}