:root{
  --bg:#ffffff; --panel:#f7f9fb; --text:#17212e; --muted:#546178;
  --brand:#1b5e20; --brand2:#2e7d32; --ring: rgba(27,94,32,.25);
  --shadow: 0 10px 30px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;color:var(--text);background:#ffffff;line-height:1.6}
body::before{content:"";position:fixed;inset:-100px -60px -100px auto;width:600px;opacity:.35;background-image:url('assets/dna-bg.svg');background-size:300px 600px;background-repeat:repeat-y;animation:scrollDNA 30s linear infinite;pointer-events:none;filter:grayscale(1)}
@keyframes scrollDNA{from{background-position-y:0}to{background-position-y:600px}}
.container{max-width:1150px;margin:0 auto;padding:0 24px}
.topbar{position:sticky;top:0;background:linear-gradient(135deg,#2e7d32,#1b5e20);box-shadow:0 2px 12px rgba(0,0,0,.15);z-index:100}
.topbar-floating{background:linear-gradient(135deg,#2e7d32,#1b5e20);backdrop-filter:none}
.topbar-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:20px}
.topbar-row1{border-bottom:1px solid rgba(255,255,255,.15)}
.topbar-row2{padding:10px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-weight:800;font-size:1.05rem}
.brand img{width:auto;height:46px}
.brand-logo{filter:brightness(0) invert(1)}
.header-search-wrap{flex:1;max-width:360px;position:relative;margin:0 16px}
.header-search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:rgba(255,255,255,.6);pointer-events:none}
.header-search{width:100%;padding:10px 14px 10px 40px;border:1px solid rgba(255,255,255,.3);border-radius:10px;background:rgba(255,255,255,.12);color:#fff;font-size:15px;outline:none}
.header-search::placeholder{color:rgba(255,255,255,.5)}
.header-search:focus{border-color:rgba(255,255,255,.6);box-shadow:0 0 0 3px rgba(255,255,255,.15)}
.header-actions{display:flex;align-items:center;gap:16px}
.header-action{display:inline-flex;align-items:center;gap:6px;color:rgba(255,255,255,.85);text-decoration:none;font-weight:600;font-size:14px}
.header-action:hover{color:#fff}
.header-action-icon{display:inline-flex;position:relative}
.header-cart-link{position:relative}
.cart-count{position:absolute;top:-7px;right:-9px;min-width:18px;height:18px;padding:0 5px;font-size:11px;font-weight:800;color:#fff;background:#c62828;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 0 0 2px #0e2e1a;line-height:1;pointer-events:none}
/* In-page flash toast (replaces the native "Added to cart" alert) */
.apex-toast-host{position:fixed;top:18px;right:18px;z-index:9999;display:flex;flex-direction:column;gap:10px;pointer-events:none}
.apex-toast{display:inline-flex;align-items:center;gap:10px;background:#1b5e20;color:#fff;padding:12px 16px;border-radius:12px;font-size:14px;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.18);transform:translateY(-12px);opacity:0;transition:transform .25s ease,opacity .25s ease;pointer-events:auto;max-width:90vw}
.apex-toast.apex-toast-in{transform:translateY(0);opacity:1}
.apex-toast.apex-toast-out{transform:translateY(-8px);opacity:0}
.apex-toast.apex-toast-error{background:#c62828}
.apex-toast-icon{display:inline-flex;align-items:center;justify-content:center}
@media (max-width:600px){
  .apex-toast-host{top:auto;bottom:18px;right:12px;left:12px}
  .apex-toast{width:100%;justify-content:flex-start}
}
.nav-main{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.nav-main a,.nav-right a{color:rgba(255,255,255,.85);text-decoration:none;font-weight:600;font-size:14px}
.nav-main a:hover,.nav-right a:hover{color:#fff}
.nav-right{display:flex;align-items:center;gap:16px;margin-left:auto}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:rgba(255,255,255,.85);text-decoration:none;font-weight:600}
.nav a:hover{color:#fff}
/* Promotional floating banner — "Free shipping + 10mL Bac Water on $300+" */
.apex-promo-banner{position:fixed;right:20px;bottom:20px;z-index:9000;width:320px;max-width:calc(100vw - 24px);background:linear-gradient(135deg,#ffffff 0%,#f8fafc 100%);border:1px solid rgba(27,94,32,.18);border-radius:14px;box-shadow:0 14px 38px rgba(15,23,42,.18);padding:14px 16px 13px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:#17212e;transform:translateY(140%) scale(.96);opacity:0;transition:transform 380ms cubic-bezier(.16,1,.3,1),opacity 380ms ease,background 320ms ease,border-color 320ms ease;will-change:transform,opacity}
.apex-promo-banner.apb-shown{transform:translateY(0) scale(1);opacity:1}
.apex-promo-banner.apb-closing{transform:translateY(140%) scale(.96);opacity:0}
.apb-close{position:absolute;top:6px;right:6px;background:none;border:none;width:26px;height:26px;color:#94a3b8;cursor:pointer;font-size:20px;line-height:1;border-radius:6px;padding:0;display:flex;align-items:center;justify-content:center;font-weight:300}
.apb-close:hover{color:#1a1a2e;background:#eef2f7}
.apb-headline{display:flex;align-items:center;gap:8px;padding-right:24px}
.apb-tag{background:#1b5e20;color:#fff;font-size:10px;font-weight:700;letter-spacing:.6px;padding:3px 7px;border-radius:4px;flex:0 0 auto}
.apb-title{font-size:13.5px;font-weight:700;line-height:1.25;color:#17212e}
.apb-plus{color:#2e7d32;font-weight:800;margin:0 1px}
.apb-sub{font-size:11.5px;color:#546178;margin:6px 0 9px;font-weight:500}
.apb-progress{height:6px;background:#e2eaf3;border-radius:999px;overflow:hidden}
.apb-progress-fill{height:100%;width:0;background:linear-gradient(90deg,#2e7d32 0%,#66bb6a 100%);border-radius:999px;transition:width 380ms cubic-bezier(.16,1,.3,1)}
.apb-progress-text{font-size:11.5px;color:#546178;margin-top:7px;font-weight:500;line-height:1.3}
.apb-progress-text strong{color:#1b5e20;font-weight:700}
/* Cart freebie row — auto-added 10mL Bac Water when subtotal hits $300+.
   Tinted, non-interactive (no qty / remove), with strikethrough on the
   original $15 and a bold green "FREE" call-out. */
.cart-item-freebie{background:linear-gradient(135deg,#f1faf3 0%,#ffffff 100%);border:1px solid #c5e6d0;border-left:4px solid #2e7d32;border-radius:10px}
.cart-item-freebie .cart-item-img{filter:saturate(1.05)}
.freebie-pill{display:inline-block;background:#1b5e20;color:#fff;font-size:10px;font-weight:700;letter-spacing:.5px;padding:3px 7px;border-radius:4px;margin-left:6px;vertical-align:middle}
.cart-item-price-free{display:flex;flex-direction:column;align-items:flex-end;gap:2px;text-align:right}
.freebie-strike{text-decoration:line-through;color:#94a3b8;font-weight:500;font-size:14px}
.freebie-free{color:#1b5e20;font-weight:800;font-size:18px;letter-spacing:.4px}
/* PDP COA tab: nicer placeholder for products with no cert-labs COA on file
   yet, and hide the "Documents" heading + list when there are no docs at all
   so it doesn't sit orphaned. */
.coa-embed .coa-on-request{padding:32px 22px;background:#f7faf7;border:1px dashed #c5dccb;border-radius:10px;color:#2e4035;font-size:15px;line-height:1.55;text-align:center}
.coa-embed .coa-on-request a{color:#1b5e20;font-weight:600;text-decoration:underline}
.pdp-meta:has(.docs-list:empty) h3:has(+ .docs-list:empty){display:none}
.docs-list:empty{display:none}
.apex-promo-banner.apb-progress-active .apb-progress-fill{box-shadow:0 0 0 1px rgba(46,125,50,.12) inset}
.apex-promo-banner.apb-unlocked{border-color:#66bb6a;background:linear-gradient(135deg,#e8f5e9 0%,#ffffff 100%)}
.apex-promo-banner.apb-just-unlocked{animation:apbPulse 1.4s ease-out 1}
.apex-promo-banner.apb-unlocked .apb-tag{background:#2e7d32}
.apex-promo-banner.apb-unlocked .apb-progress-text{color:#1b5e20;font-weight:600}
.apex-promo-banner.apb-unlocked .apb-progress-text strong{color:#0e2e1a}
@keyframes apbPulse{0%{box-shadow:0 14px 38px rgba(15,23,42,.18),0 0 0 0 rgba(46,125,50,.45)}100%{box-shadow:0 14px 38px rgba(15,23,42,.18),0 0 0 22px rgba(46,125,50,0)}}
/* Product List button (fixed left) */
.product-list-btn{position:fixed;left:0;top:50%;transform:translateY(-50%);z-index:90;background:linear-gradient(135deg,#2e7d32,#1b5e20);color:#fff;border:none;border-radius:0 10px 10px 0;padding:16px 12px;cursor:pointer;font-weight:700;font-size:14px;box-shadow:0 4px 20px rgba(0,0,0,.15);display:flex;align-items:center;gap:6px;transition:transform .2s, box-shadow .2s}
.product-list-btn:hover{transform:translateY(-50%) translateX(4px);box-shadow:0 6px 24px rgba(0,0,0,.2)}
.product-list-btn-text{writing-mode:horizontal-tb}
.product-list-btn-chevron{font-size:18px;opacity:.9}
/* Product Index side panel */
.product-index{position:fixed;inset:0;z-index:200;pointer-events:none;visibility:hidden}
.product-index.is-open{pointer-events:auto;visibility:visible}
.product-index.is-open .product-index-panel{transform:translateX(0)}
.product-index-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.4);opacity:0;transition:opacity .25s}
.product-index.is-open .product-index-backdrop{opacity:1}
.product-index-panel{position:absolute;left:0;top:0;bottom:0;width:min(340px,90vw);background:#fff;box-shadow:4px 0 24px rgba(0,0,0,.12);display:flex;flex-direction:column;transform:translateX(-100%);transition:transform .25s ease-out;overflow:hidden}
.product-index-header{display:flex;align-items:center;justify-content:space-between;padding:20px 20px 12px;border-bottom:1px solid #e5e9ef}
.product-index-title{margin:0;font-size:1.15rem;font-weight:800;color:var(--text)}
.product-index-close{width:40px;height:40px;border:none;background:transparent;font-size:28px;line-height:1;color:#546178;cursor:pointer;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:color .2s, background .2s}
.product-index-close:hover{color:var(--text);background:#f0f2f5}
.product-index-search-wrap{padding:12px 20px;border-bottom:1px solid #e5e9ef}
.product-index-search{width:100%;padding:12px 14px;border:1px solid #cfd8e3;border-radius:10px;background:#fff;font-size:15px;outline:none}
.product-index-search:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--ring)}
.product-index-content{flex:1;overflow-y:auto;padding:16px 20px}
.product-index-category{font-size:12px;font-weight:800;letter-spacing:.06em;color:var(--brand);margin-bottom:12px}
.product-index-list{list-style:none;margin:0;padding:0}
.product-index-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid #f0f2f5}
.product-index-item:last-child{border-bottom:none}
.product-index-item.hidden{display:none}
.product-index-link{flex:1;color:var(--text);text-decoration:none;font-weight:500;font-size:14px}
.product-index-link:hover,.product-index-item:focus-within .product-index-link{color:var(--brand)}
.product-index-cart{flex-shrink:0;width:36px;height:36px;border:none;background:transparent;color:#c62828;cursor:pointer;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:background .2s}
.product-index-cart:hover{background:rgba(198,40,40,.08)}
.product-index-cart svg{width:20px;height:20px}
.btn{display:inline-block;border:1px solid #d3dbe6;border-radius:10px;padding:10px 14px;text-decoration:none;color:var(--text);box-shadow:var(--shadow);background:#fff}
.btn.small{padding:8px 10px}
.btn.primary{background:linear-gradient(90deg,#43a047,#2e7d32);color:#fff;border:none;font-weight:800}
.btn.ghost{background:#fff}
.hero-video-wrap{position:relative;overflow:hidden;min-height:520px;display:flex;align-items:center}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-overlay{position:absolute;inset:0;background:rgba(27,94,32,0.55);z-index:1}
.hero-content{position:relative;z-index:2;padding:72px 0;max-width:680px}
.hero-content h1{font-size:48px;line-height:1.05;margin:0 0 14px;color:#fff}
.hero-content p{color:rgba(255,255,255,.85);margin-top:0;font-size:1.1rem}
.hero-content .cta-row{display:flex;gap:12px;margin:22px 0 10px}
.hero-content .trust{display:flex;gap:10px;flex-wrap:wrap;color:rgba(255,255,255,.7);font-size:14px}
.hero-btn-secondary{background:rgba(255,255,255,.15)!important;color:#fff!important;border:1px solid rgba(255,255,255,.3)!important;backdrop-filter:blur(4px)}
.hero-btn-secondary:hover{background:rgba(255,255,255,.25)!important}
.hero--fallback{background:linear-gradient(180deg,#ffffff,#f7fafc)}
.hero--fallback .hero-content h1{color:var(--text)}
.hero--fallback .hero-content p{color:#4c5b70}
.hero--fallback .hero-content .trust{color:#63738a}
.hero--fallback .hero-btn-secondary{background:#fff!important;color:var(--text)!important;border:1px solid #d3dbe6!important;backdrop-filter:none}
.section{padding:40px 0}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid #e4e9f0;border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow)}
.card-with-actions{display:flex;flex-direction:column}
.card-with-actions .card-link{flex:1;display:flex;flex-direction:column;gap:10px;text-decoration:none;color:inherit}
.card-with-actions .card-link:hover .btn{background:var(--panel);color:var(--brand)}
.card-add-cart{margin-top:8px;width:100%;cursor:pointer;font-weight:600;padding:8px 12px;border:1px solid #d3dbe6;border-radius:10px;background:#fff;color:var(--text)}
.card-add-cart:hover{background:var(--panel);border-color:var(--brand);color:var(--brand)}
.card.out-of-stock img{opacity:.55;filter:grayscale(.3)}
.card.out-of-stock .badge{background:#fce4ec;color:#c62828;border-color:#f5c6cb}
.card.out-of-stock .price{color:#c62828;font-weight:700}
.card img{width:100%;border-radius:12px;border:1px solid #eef2f6;background:#fff;object-fit:cover}
.price{font-weight:800;color:#0b1f14}
.badge{font-size:12px;color:#2e7d32;background:#e6f4ea;border:1px solid #cde9d6;padding:3px 8px;border-radius:999px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
details{background:#fff;border:1px solid #e4e9f0;border-radius:12px;padding:12px;margin:10px 0;box-shadow:var(--shadow)}
summary{cursor:pointer;font-weight:700}

/* Why Apex Section */
.why-section{padding:56px 0;background:linear-gradient(170deg,#f0f7f1 0%,#e4efe5 100%)}
.why-heading{text-align:center;margin-bottom:8px}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.why-card{position:relative;background:linear-gradient(135deg,#1b5e20 0%,#2e7d32 50%,#388e3c 100%);border:none;border-radius:20px;padding:36px 28px 32px;display:flex;flex-direction:column;align-items:center;text-align:center;box-shadow:0 8px 32px rgba(27,94,32,.22),0 2px 8px rgba(0,0,0,.08);overflow:hidden;transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s cubic-bezier(.4,0,.2,1)}
.why-card::before{content:"";position:absolute;top:-40%;right:-30%;width:180px;height:180px;background:radial-gradient(circle,rgba(255,255,255,.08) 0%,transparent 70%);border-radius:50%;pointer-events:none}
.why-card::after{content:"";position:absolute;bottom:-20%;left:-20%;width:120px;height:120px;background:radial-gradient(circle,rgba(255,255,255,.05) 0%,transparent 70%);border-radius:50%;pointer-events:none}
.why-card:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 20px 48px rgba(27,94,32,.3),0 4px 12px rgba(0,0,0,.1)}
.why-card-icon{position:relative;display:flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:18px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.2);color:#fff;flex-shrink:0;margin-bottom:20px;backdrop-filter:blur(4px);transition:transform .3s ease,background .3s ease}
.why-card:hover .why-card-icon{transform:scale(1.1);background:rgba(255,255,255,.22)}
.why-card h3{position:relative;margin:0 0 8px;font-size:1.15rem;font-weight:800;color:#fff;letter-spacing:.01em}
.why-card p{position:relative;margin:0;font-size:.9rem;color:rgba(255,255,255,.8);line-height:1.6}

/* FAQ Cards */
.faq-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.faq-card{position:relative;background:linear-gradient(135deg,#1b5e20 0%,#2e7d32 50%,#388e3c 100%);border:none;border-radius:20px;box-shadow:0 8px 32px rgba(27,94,32,.22),0 2px 8px rgba(0,0,0,.08);overflow:hidden;transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s cubic-bezier(.4,0,.2,1)}
.faq-card::before{content:"";position:absolute;top:-30%;right:-20%;width:140px;height:140px;background:radial-gradient(circle,rgba(255,255,255,.07) 0%,transparent 70%);border-radius:50%;pointer-events:none}
.faq-card:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(27,94,32,.28),0 4px 12px rgba(0,0,0,.1)}
.faq-card-header{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;width:100%;padding:32px 24px 20px;border:none;background:transparent;cursor:pointer;font-family:inherit;font-size:inherit;color:#fff}
.faq-card-icon{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:16px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.2);color:#fff;flex-shrink:0;backdrop-filter:blur(4px);transition:transform .25s ease,background .25s ease}
.faq-card:hover .faq-card-icon{transform:scale(1.08);background:rgba(255,255,255,.22)}
.faq-card-question{font-weight:700;font-size:.95rem;line-height:1.4;color:#fff}
.faq-card-chevron{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.8);transition:transform .3s cubic-bezier(.4,0,.2,1),background .25s ease}
.faq-card.open .faq-card-chevron{transform:rotate(180deg);background:rgba(255,255,255,.25)}
.faq-card-body{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1),padding .4s cubic-bezier(.4,0,.2,1);padding:0 24px}
.faq-card.open .faq-card-body{max-height:300px;padding:0 24px 28px}
.faq-card-body p{margin:0;font-size:.88rem;color:rgba(255,255,255,.75);line-height:1.7;text-align:center}
.pay-methods{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:12px}
.pay-chip{display:inline-flex;align-items:center;padding:8px 16px;border-radius:10px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:.82rem;font-weight:700;letter-spacing:.02em;backdrop-filter:blur(4px);transition:background .2s ease,transform .2s ease}
.pay-chip:hover{background:rgba(255,255,255,.24);transform:translateY(-1px)}

/* Contact Section */
.contact-section{padding:64px 0;background:linear-gradient(180deg,#f7fafc 0%,#eef3f0 100%)}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:start}
.contact-info{padding-top:8px}
.contact-heading{font-size:2rem;font-weight:800;margin:0 0 12px;color:var(--text);line-height:1.2}
.contact-subtext{color:var(--muted);font-size:1rem;line-height:1.7;margin:0 0 32px}
.contact-details{display:flex;flex-direction:column;gap:20px}
.contact-detail-item{display:flex;align-items:flex-start;gap:14px}
.contact-detail-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#e8f5e9,#c8e6c9);color:var(--brand);flex-shrink:0}
.contact-detail-item div{display:flex;flex-direction:column;gap:2px}
.contact-detail-item strong{font-size:14px;font-weight:700;color:var(--text)}
.contact-detail-item span{font-size:14px;color:var(--muted)}
.contact-form{background:#fff;border:1px solid #e4e9f0;border-radius:20px;padding:32px;box-shadow:0 12px 40px rgba(0,0,0,.07)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.form-label{font-size:14px;font-weight:600;color:var(--text)}
input,textarea{border:1px solid #cfd8e3;background:#fff;color:var(--text);border-radius:10px;padding:12px 14px;outline:none;font-size:15px;font-family:inherit;width:100%;transition:border-color .2s,box-shadow .2s}
input::placeholder,textarea::placeholder{color:#a0aec0}
input:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--ring)}
textarea{resize:vertical;min-height:120px}
.contact-submit{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px 24px;border:none;border-radius:12px;background:linear-gradient(135deg,#43a047,#2e7d32);color:#fff;font-size:16px;font-weight:700;font-family:inherit;cursor:pointer;transition:transform .15s,box-shadow .2s}
.contact-submit:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(27,94,32,.3)}
.contact-submit:active{transform:translateY(0)}
.contact-submit-icon{opacity:.85}
.form-required{color:#e53935}
.form-error{font-size:12px;color:#e53935;min-height:0;margin-top:2px}
.form-error:empty{display:none}
.input-error{border-color:#e53935!important;box-shadow:0 0 0 3px rgba(229,57,53,.15)!important}
.form-status{color:var(--brand);font-weight:600;margin-top:12px;min-height:20px}
.form-status:empty{display:none}
.form-status-success{color:#2e7d32}
.form-status-error{color:#e53935}
.form-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.45);backdrop-filter:blur(4px)}
.form-overlay.hidden{display:none}
.form-overlay-content{background:#fff;border-radius:16px;padding:40px 48px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.form-overlay-content p{margin-top:16px;font-size:15px;font-weight:600;color:var(--text)}
.form-spinner{width:40px;height:40px;margin:0 auto;border:4px solid #e0e0e0;border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.footer{padding:40px 0 60px;border-top:1px solid #e5e9ef;background:#fafcff;color:#4a5a70}
.disclaimer{font-size:13px;color:#5d6d84;margin-bottom:10px}
.disclaimer-full{margin-top:12px;font-size:12px;line-height:1.7;color:#5d6d84}
.disclaimer-full p{margin:6px 0}
.foot-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.foot-nav a{color:#4a5a70;text-decoration:none;margin-left:10px}
.foot-social{display:flex;align-items:center;gap:12px;width:100%;order:3;margin-top:8px}
.foot-social-link{color:#4a5a70;transition:color .2s}
.foot-social-link:hover{color:#1b5e20}
.foot-social-link svg{width:22px;height:22px;fill:currentColor}
/* Mobile nav button + drawer (injected by script.js on every page).
   Base styles live above the media queries so the @media display:inline-flex
   actually wins over the default display:none on small screens. */
.nav-toggle{display:none;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.25);background:transparent;color:#fff;border-radius:8px;cursor:pointer;padding:0;margin-left:4px}
.nav-toggle:hover{background:rgba(255,255,255,.08)}
.nav-toggle svg{width:20px;height:20px}
.mobile-nav{position:fixed;inset:0;z-index:300;visibility:hidden;pointer-events:none}
.mobile-nav.is-open{visibility:visible;pointer-events:auto}
.mobile-nav-backdrop{position:absolute;inset:0;background:rgba(8,30,17,.55);opacity:0;transition:opacity .2s}
.mobile-nav.is-open .mobile-nav-backdrop{opacity:1}
.mobile-nav-panel{position:absolute;top:0;right:0;bottom:0;width:min(85vw,320px);background:#0e2e1a;color:#fff;box-shadow:-8px 0 24px rgba(0,0,0,.35);transform:translateX(100%);transition:transform .25s ease;display:flex;flex-direction:column}
.mobile-nav.is-open .mobile-nav-panel{transform:translateX(0)}
.mobile-nav-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid rgba(255,255,255,.12)}
.mobile-nav-head strong{font-size:15px;letter-spacing:.3px}
.mobile-nav-close{background:transparent;border:none;color:#fff;font-size:28px;line-height:1;cursor:pointer;padding:0 4px}
.mobile-nav-list{list-style:none;margin:0;padding:8px 0;overflow-y:auto;flex:1}
.mobile-nav-list a{display:block;padding:14px 20px;color:#e9f3ec;text-decoration:none;font-weight:600;font-size:15px;border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-nav-list a:hover,.mobile-nav-list a:focus{background:rgba(255,255,255,.06);color:#fff}
.mobile-nav-list .mobile-nav-section{padding:14px 20px 6px;color:#9bbfa8;font-size:11px;letter-spacing:.6px;text-transform:uppercase;font-weight:700}
body.mobile-nav-locked{overflow:hidden}

@media(max-width:860px){
  .hero-video-wrap{min-height:400px}.hero-content{padding:48px 0}.hero-content h1{font-size:32px}.contact-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}
  .topbar-row1{flex-wrap:wrap}
  .header-search-wrap{max-width:100%;order:3;width:100%;margin:8px 0 0}
  .nav-main{gap:12px}
  .nav-main a{font-size:13px}
  .grid-3,.why-grid,.faq-list,.cards-3{grid-template-columns:repeat(2,1fr);gap:14px}
}
@media(max-width:640px){
  /* Hide the inline desktop nav and surface the hamburger drawer instead. */
  .topbar-row2{display:none}
  .nav-toggle{display:inline-flex}
  /* Single-column product grid on phones so cards don't get clipped. */
  .cards-3,.grid-3,.why-grid,.faq-list{grid-template-columns:1fr;gap:14px}
  /* Move the side "Product List" tab to a small bottom-right pill so it
     stops covering the hero / product cards on phones. */
  .product-list-btn{
    left:auto;right:12px;top:auto;bottom:16px;
    transform:none;
    border-radius:999px;
    padding:10px 14px;
    font-size:13px;
    box-shadow:0 6px 18px rgba(0,0,0,.25);
  }
  .product-list-btn:hover{transform:none;box-shadow:0 8px 22px rgba(0,0,0,.28)}
  .product-list-btn-chevron{display:none}
  /* Promo banner sits above the Product List pill on phones (so they
     don't overlap) and stretches narrowly across the bottom. */
  .apex-promo-banner{right:12px;left:auto;bottom:74px;width:300px;padding:12px 14px 11px}
  .apb-title{font-size:13px}
  .apb-sub{font-size:11px}
  .apb-progress-text{font-size:11px}
  /* Tighten the cart badge so it hugs the cart icon on small screens. */
  .cart-count{top:-6px;right:-7px;min-width:16px;height:16px;font-size:10px;padding:0 4px;box-shadow:0 0 0 1.5px #0e2e1a}
  /* Trim the header chrome so it doesn't eat 1/4 of the screen. */
  .topbar-row1{gap:6px}
  .brand span{font-size:15px}
  .brand-logo{width:24px;height:24px}
  .header-action{font-size:13px}
  /* Force the search bar onto its own row so it doesn't get cramped next
     to the hamburger / cart on phones. */
  .header-search-wrap{flex:1 1 100%}
  .header-search{font-size:14px;padding:8px 12px 8px 36px}
}

.pdp{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.pdp img{width:100%;border-radius:12px;border:1px solid #e4e9f0;background:#fff;object-fit:cover}
.pdp .muted{color:#5b6a80}
@media(max-width:900px){.pdp{grid-template-columns:1fr}}

/*__TAB_CSS__*/

:root{
  --brand:#1b5e20;
  --brand-600:#2e7d32;
  --tab-border:#e5e9ef;
}
.tabs { margin-top:24px }
.tablist{ display:flex; gap:28px; border-bottom:1px solid var(--tab-border) }
.tablist button{ appearance:none; background:none; border:0; padding:10px 0; font-weight:700; letter-spacing:.01em; cursor:pointer; color:#3a4a61 }
.tablist button[aria-selected="true"]{ color:var(--brand-600); border-bottom:3px solid var(--brand-600) }
.tabpanel{ display:none; padding:18px; border:1px solid var(--tab-border); border-radius:12px; margin-top:18px; background:#fff }
.tabpanel.active{ display:block }
a, .link, .accent { color: var(--brand-600) }
.badge, .pill { border-color:#cde9d6; background:#e6f4ea; color:var(--brand-600) }

/* Cart page */
.cart-page-empty{padding:48px 24px;text-align:center;color:var(--muted)}
.cart-list{list-style:none;margin:0;padding:0}
.cart-item{display:flex;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid #e5e9ef}
.cart-item:last-child{border-bottom:none}
.cart-item-img{width:80px;height:80px;border-radius:10px;object-fit:cover;background:#f0f2f5;flex-shrink:0}
.cart-item-details{flex:1;min-width:0}
.cart-item-name{font-weight:700;margin:0 0 4px}
.cart-item-size{font-size:13px;color:var(--muted);margin:0}
.cart-item-price{font-weight:800;color:var(--text)}
.cart-item-qty{display:flex;align-items:center;gap:8px}
.cart-item-qty input{width:56px;text-align:center;padding:8px}
.cart-item-remove{background:transparent;border:none;color:#c62828;cursor:pointer;font-size:13px;text-decoration:underline;padding:0}
.cart-item-remove:hover{color:#b71c1c}
.cart-summary{margin-top:24px;padding:20px;background:var(--panel);border-radius:12px;max-width:320px}
.cart-summary-row{display:flex;justify-content:space-between;margin-bottom:8px}
.cart-summary-row.total{font-weight:800;font-size:1.1rem;margin-top:12px;padding-top:12px;border-top:1px solid #e5e9ef}
.checkout-actions{margin-top:20px}
.checkout-error{margin-top:16px;padding:16px;background:#ffebee;border:1px solid #ffcdd2;border-radius:10px;color:#b71c1c;display:none}
.checkout-error.visible{display:block}

/* Checkout flow */
.checkout-flow{margin-top:32px}
.checkout-step{background:#fff;border:1px solid #e5e9ef;border-radius:16px;padding:28px;margin-bottom:24px;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.checkout-step-header{display:flex;align-items:center;gap:12px;margin-bottom:24px;font-size:1.15rem;font-weight:800;color:var(--text)}
.checkout-step-num{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#43a047,#2e7d32);color:#fff;font-size:14px;font-weight:800;flex-shrink:0}
.checkout-form label{display:block;font-weight:600;font-size:14px;margin-bottom:6px;color:var(--text)}
.checkout-form input{width:100%;padding:11px 14px;border:1px solid #cfd8e3;border-radius:10px;font-size:15px;font-family:inherit;transition:border-color .2s,box-shadow .2s}
.checkout-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--ring);outline:none}
.checkout-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.checkout-form .form-row:has(.form-group:nth-child(3)){grid-template-columns:1fr 1fr 1fr}
.checkout-form .form-group{margin-bottom:16px}
@media(max-width:640px){.checkout-form .form-row{grid-template-columns:1fr}}
.checkout-continue-btn{margin-top:8px;padding:14px 32px;font-size:15px;font-weight:700;cursor:pointer}

/* Order number notice */
.order-number-notice{display:flex;align-items:flex-start;gap:16px;padding:20px 24px;background:#fff8e1;border:2px solid #ffe082;border-radius:14px;margin-bottom:24px}
.order-number-notice-icon{flex-shrink:0;color:#f57f17;margin-top:2px}
.order-number-notice-body{flex:1;min-width:0}
.order-number-notice-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#f57f17;margin-bottom:6px}
.order-number-notice-id{font-size:1.6rem;font-weight:800;color:#e65100;letter-spacing:.03em;margin-bottom:8px;word-break:break-all}
.order-number-notice-msg{font-size:14px;color:#795548;line-height:1.5}

/* BTC Payment box */
.btc-payment-box{text-align:center;padding:32px 24px;background:linear-gradient(170deg,#f7faf8 0%,#e6f4ea 100%);border:2px solid #c8e6c9;border-radius:14px;margin-bottom:28px}
.btc-send-label{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--muted);text-transform:uppercase;margin-bottom:4px}
.btc-amount{font-size:2rem;font-weight:800;color:var(--text);margin-bottom:12px}
.btc-address-row{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.btc-address{font-size:14px;font-weight:600;color:#1b5e20;background:#fff;border:1px solid #a5d6a7;border-radius:8px;padding:10px 16px;word-break:break-all;font-family:'Courier New',Courier,monospace;letter-spacing:.02em}
.btc-copy-btn{display:inline-flex;align-items:center;gap:5px;background:#2e7d32;color:#fff;border:none;padding:8px 14px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:background .2s}
.btc-copy-btn:hover{background:#1b5e20}
.btc-order-recap{text-align:left;margin-top:20px;padding-top:16px;border-top:1px solid #c8e6c9}
.btc-payment-info{max-width:600px}
.btc-address-section{margin:20px 0}
.btc-instruction{font-size:14px;color:var(--text);margin-bottom:10px;font-weight:600}
.btc-address-box{display:flex;align-items:center;gap:10px;background:#f0f7f1;border:1px solid #a5d6a7;border-radius:10px;padding:12px 16px;margin-bottom:20px;flex-wrap:wrap}
.btc-address-box code{font-size:14px;font-family:'Courier New',Courier,monospace;color:#1b5e20;word-break:break-all;flex:1}
.btn-copy{background:#2e7d32;color:#fff;border:none;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:background .2s;white-space:nowrap}
.btn-copy:hover{background:#1b5e20}
.btc-order-summary{margin-bottom:16px}
.btc-recap-item{display:flex;justify-content:space-between;padding:6px 0;font-size:14px;color:var(--text)}
.btc-recap-total{font-weight:800;border-top:1px solid #c8e6c9;padding-top:10px;margin-top:6px}

/* TX hash confirm */
.btc-confirm-section{max-width:600px}
.btc-txhash-label{display:block;font-weight:700;font-size:14px;margin-bottom:8px;color:var(--text)}
.btc-txhash-row{margin-bottom:16px}
.btc-txhash-input{width:100%;padding:12px 14px;border:1px solid #cfd8e3;border-radius:10px;font-size:14px;font-family:'Courier New',Courier,monospace;transition:border-color .2s,box-shadow .2s}
.btc-txhash-input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--ring);outline:none}
.confirm-payment-btn{padding:14px 36px;font-size:15px;font-weight:800;letter-spacing:.03em;cursor:pointer}
.confirm-payment-btn:disabled{opacity:.5;cursor:not-allowed}

/* Order success */
.checkout-pending{padding:8px 0}
.checkout-pending-banner{display:flex;gap:14px;align-items:center;background:#fff8e1;border:1px solid #ffe082;border-radius:12px;padding:18px 20px;margin-bottom:20px}
.checkout-pending-banner h2{color:#5d4037}
.pending-card{background:#fafbfc;border:1px solid #e5e9ef;border-radius:12px;padding:16px 18px;margin-bottom:14px}
.pending-card .btc-address-box{margin-bottom:8px}
.pay-btc-card .pay-btc-amount{position:relative;background:#0e2e1a;color:#fff;border-radius:10px;padding:18px 22px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.pay-btc-card .pay-btc-amount-value{font-family:Consolas,Monaco,monospace;font-size:26px;font-weight:800;letter-spacing:.5px;line-height:1;text-align:center}
.pay-btc-card .pay-btc-amount-copy{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.35);padding:6px 12px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer}
.pay-btc-card .pay-btc-amount-copy:hover{background:rgba(255,255,255,.25)}
.pay-btc-card .pay-btc-amount-expired{background:#5d4037}
.pay-btc-card .pay-btc-amount-unavailable{background:#5d4037;text-align:center;flex-direction:column}
.pay-btc-grid{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:start;margin-top:14px}
@media (max-width:560px){
  .pay-btc-grid{grid-template-columns:1fr}
  .pay-btc-card .pay-btc-amount-value{font-size:20px}
}
.checkout-success{text-align:center;padding:40px 24px}
.checkout-success-icon{margin-bottom:16px}
.checkout-success h2{margin:0 0 12px;font-size:1.5rem;font-weight:800;color:var(--text)}
.checkout-success-msg{font-size:15px;color:var(--text);margin:0 0 8px;line-height:1.6}
.checkout-success-sub{font-size:13px;color:var(--muted);margin:0 0 24px}

/* Research Gate Overlay */
body.gate-locked{overflow:hidden}
.research-gate-overlay{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.72);display:flex;align-items:center;justify-content:center;padding:24px;opacity:1;transition:opacity .3s ease}
.research-gate-overlay.research-gate-hidden{opacity:0;pointer-events:none}
.research-gate-modal{background:#fff;border-radius:16px;max-width:520px;width:100%;padding:0;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.25);max-height:90vh;overflow-y:auto}
.research-gate-header{background:linear-gradient(135deg,var(--brand),var(--brand2));border-radius:16px 16px 0 0;padding:28px 32px;display:flex;align-items:center;justify-content:center;gap:12px}
.research-gate-header-icon{width:auto;height:60px;filter:brightness(0) invert(1)}
.research-gate-header-title{color:#fff;font-size:1.5rem;font-weight:800;letter-spacing:.02em}
.research-gate-body{padding:28px 32px 36px}
.research-gate-modal h2{margin:0 0 6px;font-size:1.4rem;font-weight:800;color:var(--text)}
.research-gate-subtitle{color:var(--muted);margin:0 0 20px;font-size:.95rem}
.research-gate-notice{text-align:left;background:#f0f4f0;border-left:4px solid var(--brand);border-radius:8px;padding:16px 18px;margin-bottom:22px}
.research-gate-notice strong{display:block;margin-bottom:6px;font-size:.95rem;color:var(--text)}
.research-gate-notice p{margin:0;font-size:.88rem;color:var(--muted);line-height:1.55}
.research-gate-check{display:flex;align-items:flex-start;gap:10px;text-align:left;padding:10px 0;font-size:.92rem;color:var(--text);cursor:pointer;user-select:none}
.research-gate-check input[type="checkbox"]{margin-top:3px;width:18px;height:18px;accent-color:var(--brand);cursor:pointer;flex-shrink:0}
.research-gate-btn{display:block;width:100%;margin-top:20px;padding:14px 24px;border:none;border-radius:12px;font-size:1rem;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2));cursor:pointer;transition:opacity .2s,box-shadow .2s,transform .15s}
.research-gate-btn:hover:not(:disabled){box-shadow:0 4px 18px rgba(27,94,32,.35);transform:translateY(-1px)}
.research-gate-btn:disabled{opacity:.4;cursor:not-allowed;background:#9e9e9e}
.research-gate-legal{margin:16px 0 0;font-size:12px;color:var(--muted)}
.research-gate-legal a{color:var(--brand2);text-decoration:underline}

/* ── Peptide Information Pages ── */
.pi-hero{padding:48px 0 32px;background:linear-gradient(170deg,#f0f7f1 0%,#e8f0e9 100%);margin-bottom:0}
.pi-hero h1{margin:0 0 6px;font-size:2rem;font-weight:800;color:var(--text)}
.pi-hero p{margin:0;color:var(--muted);font-size:1rem}
.pi-toolbar{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:24px 0 8px}
.pi-search{flex:1;min-width:220px;max-width:420px;padding:11px 16px 11px 42px;border:1px solid #cfd8e3;border-radius:10px;font-size:15px;outline:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23546178' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E") 14px center no-repeat}
.pi-search:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--ring)}
.pi-count{font-size:13px;color:var(--muted);white-space:nowrap}
.pi-filters{display:flex;gap:8px;flex-wrap:wrap;padding:8px 0 16px}
.pi-filter-pill{padding:7px 16px;border:1px solid #d3dbe6;border-radius:999px;background:#fff;color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}
.pi-filter-pill:hover{border-color:var(--brand);color:var(--brand)}
.pi-filter-pill.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.pi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-bottom:40px}
.pi-card{background:#fff;border:1px solid #e4e9f0;border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:12px;box-shadow:0 4px 16px rgba(0,0,0,.05);text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s}
.pi-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.1)}
.pi-card-top{display:flex;align-items:flex-start;gap:14px}
.pi-code{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,#1b5e20,#2e7d32);color:#fff;font-weight:800;font-size:14px;letter-spacing:.04em;flex-shrink:0}
.pi-card-name{font-size:1.1rem;font-weight:800;color:var(--text);margin:0;line-height:1.3}
.pi-card-subtitle{font-size:13px;color:var(--muted);margin:2px 0 0;line-height:1.4}
.pi-card-tags{display:flex;flex-wrap:wrap;gap:6px}
.pi-tag{font-size:11px;padding:3px 10px;border-radius:999px;border:1px solid #cde9d6;background:#e6f4ea;color:#2e7d32;font-weight:600}
.pi-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:8px;border-top:1px solid #f0f2f5}
.pi-level{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600}
.pi-level-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.pi-level[data-level="Extensively Studied"] .pi-level-dot{background:#2e7d32}
.pi-level[data-level="Well Researched"] .pi-level-dot{background:#1565c0}
.pi-level[data-level="Emerging Research"] .pi-level-dot{background:#f57f17}
.pi-level[data-level="Limited Research"] .pi-level-dot{background:#9e9e9e}
.pi-level[data-level="FDA Approved"] .pi-level-dot{background:#00838f}
.pi-level[data-level="Extensively Studied"]{color:#2e7d32}
.pi-level[data-level="Well Researched"]{color:#1565c0}
.pi-level[data-level="Emerging Research"]{color:#f57f17}
.pi-level[data-level="Limited Research"]{color:#9e9e9e}
.pi-level[data-level="FDA Approved"]{color:#00838f}
.pi-arrow{color:var(--brand);font-weight:700;font-size:14px;white-space:nowrap}
.pi-empty{text-align:center;padding:48px 24px;color:var(--muted);grid-column:1/-1}

/* Detail page */
.pi-breadcrumb{font-size:14px;color:var(--muted);margin-bottom:20px}
.pi-breadcrumb a{color:var(--brand);text-decoration:none;font-weight:600}
.pi-breadcrumb a:hover{text-decoration:underline}
.pi-detail-header{margin-bottom:32px}
.pi-detail-header h1{font-size:2rem;font-weight:800;margin:0 0 8px;color:var(--text)}
.pi-detail-header .pi-card-subtitle{font-size:15px;margin-bottom:12px}
.pi-detail-grid{display:grid;grid-template-columns:1fr 340px;gap:36px;align-items:start}
.pi-main h2{font-size:1.2rem;font-weight:800;margin:28px 0 10px;color:var(--text);padding-bottom:8px;border-bottom:2px solid #e6f4ea}
.pi-main h2:first-child{margin-top:0}
.pi-main p{color:#3a4a61;line-height:1.75;margin:0 0 14px}
.pi-uses-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.pi-uses-list li{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#f7faf8;border-radius:10px;font-size:14px;color:var(--text);font-weight:500}
.pi-uses-list li::before{content:"";display:block;width:20px;height:20px;flex-shrink:0;margin-top:1px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%232e7d32' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 11.08V12a10 10 0 1 1-5.93-9.14'/%3E%3Cpath d='m9 11 3 3L22 4'/%3E%3C/svg%3E") center/contain no-repeat}
.pi-sidebar{display:flex;flex-direction:column;gap:20px;position:sticky;top:120px}
.pi-sidebar-card{background:#fff;border:1px solid #e4e9f0;border-radius:16px;padding:22px;box-shadow:0 4px 16px rgba(0,0,0,.05)}
.pi-sidebar-card h3{margin:0 0 14px;font-size:15px;font-weight:800;color:var(--text)}
.pi-sidebar-card .pi-card-tags{margin-bottom:14px}
.pi-sidebar-card .pi-level{font-size:13px}
.pi-product-card{background:linear-gradient(135deg,#f0f7f1,#e6f4ea);border-color:#c8e6c9}
.pi-product-card .pi-product-name{font-weight:700;margin:0 0 4px}
.pi-product-card .pi-product-meta{font-size:13px;color:var(--muted);margin:0 0 14px}
.pi-product-card .btn{width:100%;text-align:center}
.pi-disclaimer-card{background:#fafbfc;border-left:3px solid var(--brand)}
.pi-disclaimer-card p{margin:0;font-size:13px;color:var(--muted);line-height:1.6}
.pi-back{display:inline-flex;align-items:center;gap:6px;margin-top:32px;color:var(--brand);text-decoration:none;font-weight:600;font-size:14px}
.pi-back:hover{text-decoration:underline}

@media(max-width:960px){.pi-grid{grid-template-columns:repeat(2,1fr)}.pi-detail-grid{grid-template-columns:1fr}}
@media(max-width:640px){.pi-grid{grid-template-columns:1fr}.pi-detail-grid{gap:24px}}