:root {
  --bg: #03070d;
  --panel: #07111d;
  --panel-2: #091827;
  --text: #f5f8fc;
  --muted: #a8b4c3;
  --blue: #2e8cff;
  --cyan: #21c4ff;
  --green: #79f032;
  --red: #ef3f43;
  --line: rgba(74, 153, 232, .32);
  --shadow: 0 30px 80px rgba(0, 0, 0, .42);
  --radius: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 75% 10%, rgba(20, 100, 199, .15), transparent 28rem),
    linear-gradient(180deg, #02060b 0%, #050b13 48%, #03070d 100%);
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; top: 8px; left: 8px; transform: translateY(-140%); background: white; color: black; padding: 10px 14px; z-index: 1000; border-radius: 8px; }
.skip-link:focus { transform: none; }

.site-header { position: sticky; top: 0; z-index: 100; backdrop-filter: blur(18px); background: rgba(2, 7, 13, .86); border-bottom: 1px solid rgba(77, 142, 219, .16); }
.header-inner { min-height: 88px; display: flex; align-items: center; gap: 26px; }
.brand { width: 315px; max-width: 38vw; overflow: hidden; border-radius: 6px; }
.brand img { width: 100%; height: 70px; object-fit: cover; object-position: center; }
.brand-pronunciation {
  display: block;
  margin-top: 4px;
  color: #c6ccd5;
  font-size: .72rem;
  font-style: italic;
  font-weight: 500;
  letter-spacing: .055em;
  text-align: center;
  text-shadow: 0 1px 8px rgba(0, 0, 0, .8);
}
.site-nav { margin-left: auto; display: flex; gap: 28px; align-items: center; }
.site-nav a { text-decoration: none; color: #dce6f2; font-size: .87rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.site-nav a:hover, .site-nav a:focus { color: var(--cyan); }
.launch-pill { color: var(--green); border: 1px solid rgba(121, 240, 50, .72); border-radius: 10px; padding: 8px 13px; font-weight: 800; font-size: .78rem; letter-spacing: .08em; }
.menu-button { display: none; margin-left: auto; background: transparent; border: 0; padding: 8px; }
.menu-button span { display: block; width: 26px; height: 2px; background: white; margin: 5px; }

.hero { position: relative; overflow: hidden; padding: 78px 0 70px; border-bottom: 1px solid rgba(58, 129, 202, .2); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(33,196,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(33,196,255,.04) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to right, transparent 0%, black 55%, black 100%); }
.hero::after { content: ""; position: absolute; width: 560px; height: 560px; right: -140px; top: -130px; border-radius: 50%; background: radial-gradient(circle, rgba(46,140,255,.2), transparent 67%); filter: blur(8px); }
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 68px; }
.eyebrow { margin: 0 0 12px; color: var(--green); text-transform: uppercase; letter-spacing: .18em; font-size: .78rem; font-weight: 800; }
h1, h2, h3 { font-family: Rajdhani, Inter, sans-serif; line-height: 1.05; margin-top: 0; }
h1 { margin-bottom: 22px; font-size: clamp(3.4rem, 6.7vw, 6.5rem); letter-spacing: -.04em; }
h1 span { color: var(--blue); text-shadow: 0 0 32px rgba(46,140,255,.35); }
h2 { font-size: clamp(2.25rem, 4vw, 3.7rem); margin-bottom: 18px; }
h3 { font-size: 1.5rem; margin-bottom: 7px; }
.hero-lead { max-width: 680px; font-size: 1.08rem; color: #ccd6e2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 26px; }
.zelle-promo { display: grid; gap: 4px; max-width: 620px; margin: 0 0 24px; padding: 14px 16px; border: 1px solid rgba(121,240,50,.45); border-radius: 12px; background: linear-gradient(135deg, rgba(121,240,50,.12), rgba(33,196,255,.06)); box-shadow: 0 12px 30px rgba(71,220,52,.08); }
.zelle-promo strong { color: var(--green); font-family: Rajdhani,Inter,sans-serif; font-size: 1.12rem; letter-spacing: .02em; }
.zelle-promo span { color: #dce8f2; font-size: .86rem; line-height: 1.5; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 50px; padding: 12px 21px; text-decoration: none; text-transform: uppercase; letter-spacing: .045em; font-size: .84rem; font-weight: 800; border-radius: 9px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #071008; border: 1px solid var(--green); background: linear-gradient(135deg, var(--green), #48c928); box-shadow: 0 10px 34px rgba(89, 223, 47, .18); }
.button-secondary { color: #eaf5ff; border: 1px solid var(--blue); background: rgba(22, 92, 172, .16); }
.trust-strip { display: flex; flex-wrap: wrap; gap: 14px 26px; padding: 0; margin: 0; list-style: none; color: #d5dfeb; font-size: .88rem; }
.trust-strip span { color: var(--green); margin-right: 7px; }
.hero-product { position: relative; min-height: 560px; display: grid; place-items: center; }
.hero-product > img { position: relative; z-index: 4; width: min(445px, 92%); aspect-ratio: 3 / 4; object-fit: contain; mix-blend-mode: screen; filter: contrast(1.08) drop-shadow(0 30px 38px rgba(0,0,0,.58)); transition: transform .35s ease, filter .35s ease; border-radius: 38%; }
.vial-glow { position: absolute; z-index: 1; width: 410px; height: 390px; border-radius: 50%; background: radial-gradient(circle, rgba(55, 167, 255, .38), rgba(9, 65, 121, .13) 48%, transparent 72%); filter: blur(12px); }
.orbital { position: absolute; z-index: 2; width: 95%; height: 220px; border: 1px solid rgba(33,196,255,.44); border-radius: 50%; transform: rotate(-5deg); box-shadow: inset 0 0 28px rgba(46,140,255,.22), 0 0 18px rgba(46,140,255,.12); }
.orbital-two { width: 72%; height: 165px; transform: rotate(9deg); opacity: .58; }
.featured-tag { position: absolute; z-index: 5; right: 3%; bottom: 3%; max-width: 245px; padding: 13px 16px; background: rgba(3, 10, 18, .9); border: 1px solid rgba(46,140,255,.5); border-radius: 12px; box-shadow: var(--shadow); }
.featured-tag span { display: block; color: var(--cyan); font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; }
.featured-tag strong { font-family: Rajdhani; font-size: 1.35rem; }

.section { padding: 88px 0; }
.section-heading { text-align: center; max-width: 800px; margin: 0 auto 44px; }
.section-heading p:last-child { color: var(--muted); }
.products-section { background: linear-gradient(180deg, rgba(7, 17, 29, .54), rgba(3, 8, 14, .55)); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { min-width: 0; overflow: hidden; background: linear-gradient(180deg, rgba(10, 28, 45, .9), rgba(4, 12, 21, .96)); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 18px 50px rgba(0,0,0,.2); transition: transform .25s ease, border-color .25s ease; }
.product-card:hover { transform: translateY(-8px); border-color: rgba(33,196,255,.78); box-shadow: 0 24px 65px rgba(0,0,0,.34), 0 0 34px rgba(46,140,255,.14); }
.product-photo { min-height: 405px; display: grid; place-items: center; padding: 22px; background: radial-gradient(circle at 50% 72%, rgba(32, 135, 222, .21), transparent 45%), #e7e8e5; overflow: hidden; }
.product-photo img { width: 100%; height: 370px; object-fit: contain; mix-blend-mode: multiply; filter: contrast(1.08) saturate(.95); transition: transform .35s ease, filter .35s ease; }
.product-card:hover .product-photo img { transform: scale(1.055); filter: contrast(1.1) saturate(1) drop-shadow(0 16px 22px rgba(0,0,0,.18)); }
.hero-product:hover > img { transform: translateY(-5px) scale(1.025); filter: contrast(1.1) drop-shadow(0 36px 44px rgba(0,0,0,.62)); }
.product-info { text-align: center; padding: 25px 22px 29px; }
.stock { display: inline-block; color: var(--green); border: 1px solid rgba(121,240,50,.65); background: rgba(121,240,50,.07); border-radius: 999px; padding: 4px 10px; text-transform: uppercase; font-size: .7rem; font-weight: 800; letter-spacing: .08em; }
.stock.testing { color: var(--cyan); border-color: rgba(33,196,255,.65); background: rgba(33,196,255,.08); }
.upcoming-card { border-style: dashed; }
.product-placeholder { min-height: 405px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 14px; color: #c9d7e6; text-align: center; background: radial-gradient(circle at 50% 46%, rgba(46,140,255,.24), transparent 38%), linear-gradient(145deg, #0b1b2b, #06101b); }
.placeholder-icon { width: 88px; height: 88px; display: grid; place-items: center; border-radius: 50%; color: var(--cyan); font-size: 2.8rem; border: 1px solid rgba(33,196,255,.5); background: rgba(33,196,255,.06); box-shadow: 0 0 32px rgba(46,140,255,.18); }
.product-placeholder strong { max-width: 190px; font-family: Rajdhani, Inter, sans-serif; font-size: 1.15rem; letter-spacing: .03em; }
.product-info h3 { margin: 15px 0 0; font-size: 2rem; }
.strength { margin: 2px 0; font-size: 1.1rem; }
.category { color: var(--cyan); text-transform: uppercase; font-size: .73rem; letter-spacing: .08em; }
.product-info a { display: inline-block; margin-top: 9px; color: #dceeff; text-underline-offset: 4px; }
.legal-note { margin: 32px auto 0; max-width: 850px; text-align: center; color: #9eabb9; font-size: .81rem; }

.quality-section { position: relative; }
.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.quality-panel, .about-panel { padding: clamp(28px, 4vw, 52px); background: linear-gradient(150deg, rgba(8, 25, 39, .96), rgba(4, 12, 20, .96)); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.feature-list { margin-top: 28px; display: grid; gap: 24px; }
.feature-item { display: grid; grid-template-columns: 48px 1fr; gap: 17px; }
.feature-icon { width: 46px; height: 46px; display: grid; place-items: center; color: var(--green); font-size: 1.4rem; border-radius: 12px; border: 1px solid rgba(121,240,50,.38); background: rgba(121,240,50,.06); }
.feature-item h3 { margin-bottom: 4px; }
.feature-item p, .about-panel p { color: var(--muted); margin-top: 0; }
.location-card { display: flex; gap: 15px; align-items: flex-start; margin-top: 27px; padding: 18px; border-radius: 14px; background: rgba(46,140,255,.08); border: 1px solid rgba(46,140,255,.25); }
.location-mark { color: var(--cyan); font-size: 1.8rem; }
.location-card span:last-child { color: var(--muted); font-size: .88rem; }

.contact-section { padding-top: 35px; }
.contact-card { display: grid; grid-template-columns: 1.15fr .85fr; gap: 35px; align-items: center; padding: clamp(30px, 5vw, 58px); background: linear-gradient(135deg, rgba(7, 24, 39, .97), rgba(5, 14, 24, .97)); border: 1px solid rgba(45, 143, 242, .45); border-radius: var(--radius); box-shadow: var(--shadow); }
.contact-card p:not(.eyebrow) { color: var(--muted); }
.contact-actions { display: grid; gap: 16px; }
.email-link { display: flex; align-items: center; gap: 13px; min-width: 0; text-decoration: none; padding: 16px; border-radius: 12px; background: rgba(3, 10, 18, .62); border: 1px solid rgba(33,196,255,.25); }
.email-link > span:first-child { color: var(--cyan); font-size: 1.5rem; }
.email-link small { display: block; color: var(--muted); }
.email-link strong { display: block; overflow-wrap: anywhere; }

.site-footer { margin-top: 80px; border-top: 1px solid rgba(74, 153, 232, .18); background: #02060b; padding: 34px 0; color: #aab6c4; }
.footer-grid { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; font-size: .8rem; }
.footer-grid strong { color: white; display: block; }
.footer-grid span { display: block; }
.footer-links { display: flex; gap: 18px; }
.footer-links a { text-decoration: none; }
.footer-legal { text-align: right; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 920px) {
  .header-inner { min-height: 76px; }
  .brand { max-width: 58vw; }
  .brand img { height: 58px; }
  .brand-pronunciation { font-size: .64rem; margin-top: 2px; }
  .menu-button { display: block; }
  .site-nav { display: none; position: absolute; top: 76px; left: 20px; right: 20px; padding: 22px; flex-direction: column; align-items: stretch; background: rgba(3, 10, 18, .98); border: 1px solid var(--line); border-radius: 14px; }
  .site-nav.is-open { display: flex; }
  .launch-pill { display: none; }
  .hero-layout, .split-layout, .contact-card { grid-template-columns: 1fr; }
  .hero { padding-top: 56px; }
  .hero-product { min-height: 540px; }
  .product-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; }
  .product-photo { min-height: 390px; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-links { justify-content: center; }
  .footer-legal { text-align: center; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1160px); }
  .brand { max-width: 72vw; }
  h1 { font-size: 3.15rem; }
  .hero-product { min-height: 455px; }
  .hero-product > img { width: 92%; }
  .featured-tag { right: 0; }
  .section { padding: 68px 0; }
  .hero-actions .button { width: 100%; }
  .trust-strip { display: grid; }
  .quality-panel, .about-panel { padding: 27px 22px; }
  .contact-card { padding: 28px 22px; }
  .email-link { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

.product-info .coa-link { display: block; width: fit-content; margin: 14px auto 0; padding: 9px 14px; border: 1px solid rgba(33,196,255,.5); border-radius: 8px; color: #eaf8ff; text-decoration: none; font-weight: 700; background: rgba(33,196,255,.08); }
.product-info .coa-link:hover { border-color: rgba(33,196,255,.9); background: rgba(33,196,255,.15); }
.product-info .coa-reference { display: block; margin-top: 7px; color: #8fa9bc; font-size: .75rem; }

.product-info .price { margin: 7px 0 2px; font-family: Rajdhani, Inter, sans-serif; font-size: 1.65rem; font-weight: 800; letter-spacing: .02em; color: #f4fbff; }

/* Cart + order request */
.header-cart { border: 1px solid rgba(33,196,255,.5); background: rgba(33,196,255,.08); color: #eaf8ff; border-radius: 999px; padding: 8px 12px; font-weight: 800; cursor: pointer; }
.header-cart span { display: inline-grid; place-items: center; min-width: 21px; height: 21px; margin-left: 5px; padding: 0 5px; border-radius: 999px; background: var(--green); color: #071008; font-size: .75rem; }
.add-cart-button { display: block; width: min(210px,100%); margin: 14px auto 2px; padding: 11px 16px; border: 1px solid var(--green); border-radius: 9px; color: #071008; background: linear-gradient(135deg, var(--green), #48c928); font: inherit; font-weight: 800; cursor: pointer; box-shadow: 0 9px 24px rgba(89,223,47,.12); }
.add-cart-button:hover { transform: translateY(-1px); }
.cart-backdrop { position: fixed; inset: 0; z-index: 98; background: rgba(0,0,0,.66); backdrop-filter: blur(4px); }
.cart-drawer { position: fixed; z-index: 99; top: 0; right: 0; width: min(560px,100%); height: 100dvh; overflow-y: auto; scrollbar-gutter: stable; transform: translateX(105%); transition: transform .28s ease; padding: 26px; background: linear-gradient(160deg,#071522,#030912); border-left: 1px solid var(--line); box-shadow: -30px 0 80px rgba(0,0,0,.48); }
.cart-drawer.is-open { transform: translateX(0); }
.cart-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.cart-head h2 { margin-top: 0; }
.cart-close { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255,255,255,.04); color: white; font-size: 1.7rem; cursor: pointer; }
.checkout-section { display: grid; gap: 12px; margin-top: 16px; padding-top: 18px; border-top: 1px solid rgba(74,153,232,.24); }
.checkout-step-title { display: flex; align-items: center; gap: 10px; margin: 0 0 2px; color: #eef8ff; font-size: 1.3rem; }
.checkout-step-title > span { display: inline-grid; place-items: center; width: 28px; height: 28px; flex: 0 0 28px; border-radius: 50%; color: #061008; background: var(--green); font-family: Inter, sans-serif; font-size: .78rem; font-weight: 900; }
.cart-items { display: grid; gap: 12px; margin: 2px 0; }
.cart-item { display: grid; grid-template-columns: 1fr auto; gap: 10px 18px; align-items: center; padding: 14px; border-radius: 12px; border: 1px solid rgba(74,153,232,.25); background: rgba(255,255,255,.025); }
.cart-item strong { display: block; }
.cart-item small { color: var(--muted); }
.qty-controls { display: flex; align-items: center; gap: 8px; }
.qty-controls button { width: 31px; height: 31px; border-radius: 7px; border: 1px solid var(--line); background: rgba(46,140,255,.08); color: white; cursor: pointer; }
.remove-item { grid-column: 1 / -1; justify-self: start; border: 0; background: transparent; color: #ff9d9f; padding: 0; cursor: pointer; text-decoration: underline; }
.cart-empty { color: var(--muted); padding: 18px 0; }
.cart-total { display: flex; justify-content: space-between; align-items: center; margin: 8px 0 20px; padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cart-total strong { font-family: Rajdhani,Inter,sans-serif; font-size: 1.8rem; }
.order-form { display: grid; gap: 16px; }
.checkout-fields { display: grid; gap: 12px; }
.checkout-fields label, .payment-choice { display: grid; gap: 6px; color: #d9e7f5; font-size: .86rem; font-weight: 700; }
.checkout-fields input:not([type="radio"]):not([type="checkbox"]), .checkout-fields textarea { width: 100%; padding: 11px 12px; border-radius: 8px; border: 1px solid rgba(74,153,232,.3); background: #07111d; color: white; font: inherit; }
.checkout-fields input:not([type="radio"]):not([type="checkbox"]):focus, .checkout-fields textarea:focus { outline: 2px solid var(--cyan); outline-offset: 1px; border-color: transparent; }
.checkout-fields input[aria-invalid="true"] { border-color: #ff777a; }
.field-label { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.field-label small, .payment-choice legend small { color: #91a5b8; font-size: .67rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.field-error { color: #ff9d9f; font-size: .75rem; font-weight: 700; }
.form-row { display: grid; grid-template-columns: 1.5fr .7fr .8fr; gap: 10px; }
.manual-shipping-fields { display: grid; gap: 12px; }
.manual-shipping-fields[hidden] { display: none; }
.payment-choice { grid-template-columns: 1fr 1fr; margin: 0; padding: 12px; border: 1px solid rgba(74,153,232,.3); border-radius: 10px; }
.payment-choice legend { grid-column: 1 / -1; padding: 0 5px; color: #d9e7f5; }
.payment-choice label { display: flex; flex-direction: row; align-items: center; gap: 8px; }
.payment-choice-stripe { grid-column: 1 / -1; flex-wrap: wrap; padding-bottom: 11px; border-bottom: 1px solid rgba(74,153,232,.22); }
.payment-choice-zelle { grid-column: 1 / -1; flex-wrap: wrap; padding: 5px 0 1px; }
.payment-provider { margin-left: auto; padding: 4px 7px; border: 1px solid rgba(121,240,50,.35); border-radius: 999px; color: var(--green); font-size: .68rem; font-weight: 800; }
.zelle-badge { margin-left: auto; padding: 4px 8px; border: 1px solid rgba(121,240,50,.5); border-radius: 999px; color: var(--green); background: rgba(121,240,50,.08); font-size: .68rem; font-weight: 900; }
.shipping-method-display { display: grid; gap: 4px; padding: 13px 14px; border: 1px solid rgba(33,196,255,.28); border-radius: 10px; background: rgba(33,196,255,.055); }
.shipping-method-display strong { color: #eaf7ff; font-size: .9rem; }
.shipping-method-display span { color: #afc1d1; font-size: .79rem; line-height: 1.5; }
.order-notes-disclosure { border: 1px solid rgba(74,153,232,.24); border-radius: 10px; background: rgba(255,255,255,.02); }
.order-notes-disclosure summary { padding: 11px 13px; color: #dceeff; font-size: .84rem; font-weight: 800; cursor: pointer; }
.order-notes-disclosure summary span { color: var(--muted); font-weight: 600; }
.order-notes-disclosure[open] summary { border-bottom: 1px solid rgba(74,153,232,.2); }
.order-notes-disclosure label { padding: 12px; }
.research-check { display: flex !important; grid-template-columns: auto 1fr; align-items: flex-start; gap: 9px !important; color: var(--muted) !important; font-weight: 500 !important; line-height: 1.45; }
.research-check input { margin-top: 4px; }
.payment-note { margin: 0; padding: 12px; border-radius: 9px; color: #bfd0df; background: rgba(46,140,255,.06); border: 1px solid rgba(46,140,255,.18); font-size: .79rem; line-height: 1.5; }
.checkout-email-notice { display: grid; gap: 4px; margin: 2px 0 4px; padding: 13px 14px; border: 1px solid rgba(121,240,50,.42); border-radius: 10px; background: rgba(121,240,50,.07); }
.checkout-email-notice strong { color: var(--green); font-size: .9rem; }
.checkout-email-notice span { color: #d3dfeb; font-size: .8rem; line-height: 1.5; }
.submit-order { width: 100%; cursor: pointer; }
.submit-order:disabled { opacity: .55; cursor: not-allowed; }
.form-status { min-height: 1.4em; margin: 0; color: var(--green); font-size: .85rem; }
.hidden-field { display: none !important; }
body.cart-open { overflow: hidden; }
@media (max-width: 920px) { .header-cart { margin-left: auto; } }
@media (max-width: 560px) { .cart-drawer { padding: 20px 16px; } .form-row { grid-template-columns: 1fr 1fr; } .form-row label:first-child { grid-column: 1 / -1; } .checkout-step-title { font-size: 1.2rem; } .payment-provider { width: max-content; margin-left: 27px; } }

.order-success-banner { padding: 16px 0; border-bottom: 1px solid rgba(121,240,50,.4); background: linear-gradient(90deg, rgba(55,160,45,.2), rgba(20,105,75,.16)); }
.order-success-banner .container { display: grid; gap: 3px; }
.order-success-banner strong { color: var(--green); font-family: Rajdhani, Inter, sans-serif; font-size: 1.3rem; }
.order-success-banner p { margin: 0; color: #e2edf5; font-size: .9rem; line-height: 1.55; }
.order-success-banner:focus { outline: 2px solid var(--green); outline-offset: -2px; }
.order-success-banner.is-cancelled { border-bottom-color: rgba(255,190,70,.48); background: linear-gradient(90deg, rgba(173,105,20,.2), rgba(96,66,20,.15)); }
.order-success-banner.is-cancelled strong { color: #ffd27b; }

/* Research-use disclosures and policy section */
.product-ruo { margin: 10px 0 6px; color: var(--green); font-weight: 800; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; }
.technical-description { margin: 8px 0 4px; color: var(--muted); font-size: .82rem; line-height: 1.55; }
.technical-description strong { color: #dceeff; }
.policy-section { padding-top: 52px; }
.policy-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; }
.policy-card { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(150deg, rgba(8,25,39,.96), rgba(4,12,20,.96)); box-shadow: var(--shadow); }
.policy-card h3 { margin-top: 0; }
.policy-card p { color: var(--muted); line-height: 1.65; }
.policy-updated { margin: 24px 0 0; color: #9eabb9; font-size: .82rem; text-align: center; }
@media (max-width: 760px) { .policy-grid { grid-template-columns: 1fr; } }

.policy-card h4 { margin: 20px 0 8px; font-size: .98rem; color: #dceeff; }

.free-shipping-banner {
  margin-top: 18px; padding: 14px 18px; border: 1px solid rgba(75,220,170,.35);
  border-radius: 12px; background: rgba(34,160,120,.08); display: flex;
  gap: 8px 18px; align-items: center; justify-content: center; flex-wrap: wrap; text-align: center;
}
.free-shipping-banner strong { color: var(--green); letter-spacing: .04em; }
.free-shipping-banner span { color: var(--muted); font-size: .88rem; }
.shipping-progress {
  margin: 8px 0 12px; padding: 10px 12px; border-radius: 10px;
  background: rgba(71,160,255,.08); border: 1px solid rgba(71,160,255,.2);
  color: #dceeff; font-size: .86rem; text-align: center;
}
.cart-totals { margin: 8px 0 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cart-totals .cart-total { margin: 0; padding: 8px 0; border: 0; }
.cart-totals .zelle-discount-line { color: var(--green); }
.cart-totals .zelle-discount-line strong { color: var(--green); font-size: 1.3rem; }
.cart-totals .zelle-discount-line[hidden] { display: none; }
.cart-totals .grand-total { padding-top: 12px; margin-top: 4px; border-top: 1px solid var(--line); }
.cart-totals .grand-total strong { font-size: 2rem; }
.shipping-line strong { font-size: 1.2rem; }
.continue-shopping-button { width: 100%; min-height: 46px; padding: 10px 16px; border: 1px solid rgba(33,196,255,.58); border-radius: 9px; color: #eaf8ff; background: rgba(33,196,255,.08); font: inherit; font-size: .84rem; font-weight: 800; letter-spacing: .035em; cursor: pointer; }
.continue-shopping-button:hover, .continue-shopping-button:focus { border-color: var(--cyan); background: rgba(33,196,255,.15); outline: none; }

/* Product cards, inventory and COA verification */
.stock-count { font-weight: 800; }
.product-facts { display:grid; gap:8px; margin:12px 0 16px; padding:12px; border:1px solid var(--line); border-radius:12px; background:rgba(255,255,255,.025); }
.product-facts div { display:grid; grid-template-columns:minmax(110px,.9fr) 1.4fr; gap:10px; align-items:baseline; }
.product-facts span { color:var(--muted); font-size:.77rem; text-transform:uppercase; letter-spacing:.04em; }
.product-facts strong { color:#eaf6ff; font-size:.86rem; font-weight:700; }
.card-shipping-note { display:block; margin-top:10px; color:var(--green); font-weight:700; font-size:.76rem; }
.coa-verify-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; }
.coa-verify-card { display:flex; flex-direction:column; justify-content:space-between; gap:20px; padding:24px; border:1px solid var(--line); border-radius:var(--radius); background:linear-gradient(150deg,rgba(8,25,39,.96),rgba(4,12,20,.96)); box-shadow:var(--shadow); }
.coa-verify-card div { display:grid; gap:5px; }
.coa-verify-card .coa-product { color:var(--green); font-size:.78rem; text-transform:uppercase; letter-spacing:.06em; font-weight:800; }
.coa-verify-card strong { font-family:"Rajdhani",sans-serif; font-size:1.7rem; }
.coa-verify-card small { color:var(--muted); }
@media (max-width:850px) { .coa-verify-grid { grid-template-columns:1fr; } }
@media (max-width:520px) { .product-facts div { grid-template-columns:1fr; gap:3px; } }

.research-certification {
  margin-top: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}
.research-certification > strong {
  display: block;
  margin-bottom: 10px;
  color: #eaf6ff;
}
.research-certification .research-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 10px 0;
  line-height: 1.5;
}
.eligibility-section {
  padding-top: 42px;
  padding-bottom: 10px;
}

.seo-resource-links {
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  justify-content:center;
  padding:18px 12px 8px;
  font-size:.9rem;
}
.seo-resource-links a { color: var(--muted); text-decoration:none; }
.seo-resource-links a:hover { color:#eaf6ff; }
.resource-back { margin-top:32px; }
main.section .container > p,
main.section .container > h2 { max-width:820px; }
main.section .container > p { color:var(--muted); line-height:1.7; }
main.section .container > h2 { margin-top:30px; }


/* Research resource internal-link navigation */
.resource-links { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.14); }
.resource-links h2 { margin-bottom: .5rem; }
.resource-links p { line-height: 1.9; }
.resource-links a { text-decoration: underline; text-underline-offset: 3px; }

/* Crawlable product directory and product-detail pages */
.product-name-link {
  margin: 0 !important;
  color: inherit !important;
  text-decoration: none;
}
.product-name-link:hover,
.product-name-link:focus { color: var(--cyan) !important; }
.product-detail-link {
  display: block !important;
  width: fit-content;
  margin: 10px auto 4px !important;
  color: var(--cyan) !important;
  font-weight: 800;
  text-underline-offset: 4px;
}
.static-site-header { position: relative; }
.static-site-header .header-inner { min-height: 78px; }
.static-site-header .brand { width: 255px; }
.static-site-header .brand img { height: 58px; }
.static-nav {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-left: auto;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.static-nav a { color: #dce6f2; text-decoration: none; }
.static-nav a:hover,
.static-nav a:focus { color: var(--cyan); }
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: .82rem;
}
.breadcrumbs a { color: #dceeff; text-underline-offset: 3px; }
.product-detail-section { padding: 60px 0 30px; }
.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(300px, .82fr) minmax(0, 1.18fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
}
.product-detail-photo {
  min-height: 520px;
  display: grid;
  place-items: center;
  padding: 30px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: radial-gradient(circle at 50% 72%, rgba(32,135,222,.21), transparent 45%), #e7e8e5;
  box-shadow: var(--shadow);
}
.product-detail-photo img {
  width: min(100%, 480px);
  max-height: 600px;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: contrast(1.08) saturate(.96);
}
.product-detail-summary h1 {
  margin-bottom: 8px;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
}
.product-detail-summary .detail-strength {
  margin: 0 0 8px;
  color: #dceeff;
  font-family: Rajdhani, Inter, sans-serif;
  font-size: 1.65rem;
  font-weight: 700;
}
.detail-price {
  margin: 4px 0 14px;
  font-family: Rajdhani, Inter, sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
}
.detail-intro { max-width: 680px; color: var(--muted); }
.detail-facts {
  display: grid;
  gap: 0;
  margin: 22px 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(255,255,255,.025);
}
.detail-facts div {
  display: grid;
  grid-template-columns: minmax(135px, .7fr) 1.3fr;
  gap: 18px;
  padding: 12px 15px;
  border-bottom: 1px solid rgba(74,153,232,.18);
}
.detail-facts div:last-child { border-bottom: 0; }
.detail-facts dt {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.detail-facts dd { margin: 0; color: #eaf6ff; font-weight: 700; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.product-copy-section { padding-top: 42px; }
.content-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 20px;
}
.content-panel,
.directory-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(8,25,39,.96), rgba(4,12,20,.96));
  box-shadow: var(--shadow);
}
.content-panel h2 { font-size: 1.75rem; }
.content-panel p { color: var(--muted); }
.related-product-links {
  margin-top: 24px;
  padding: 22px;
  border-top: 1px solid rgba(74,153,232,.22);
  text-align: center;
}
.related-product-links a { margin: 0 8px; color: #dceeff; text-underline-offset: 4px; }
.directory-intro { max-width: 820px; color: var(--muted); }
.directory-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 22px;
  margin-top: 36px;
}
.directory-card { display: grid; gap: 10px; }
.directory-card img {
  width: 100%;
  height: 250px;
  object-fit: contain;
  border-radius: 14px;
  background: #e7e8e5;
  mix-blend-mode: normal;
}
.directory-card h2 { margin: 6px 0 0; font-size: 1.8rem; }
.directory-card p { margin: 0; color: var(--muted); }
.directory-card .button { margin-top: 8px; }
.static-footer { margin-top: 44px; }
.static-footer .footer-grid { grid-template-columns: 1fr auto; }
.static-footer .footer-legal { text-align: right; }

/* Research documentation guides */
.guide-directory-section { padding-top: 48px; }
.guide-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 38px;
}
.guide-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(25px, 4vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(8,25,39,.96), rgba(4,12,20,.96));
  box-shadow: var(--shadow);
}
.guide-card-featured { grid-column: 1 / -1; border-color: rgba(121,240,50,.42); background: radial-gradient(circle at 90% 10%, rgba(121,240,50,.09), transparent 36%), linear-gradient(150deg, rgba(8,25,39,.98), rgba(4,12,20,.98)); }
.guide-card h2 { margin: 4px 0 10px; font-size: clamp(1.8rem, 3vw, 2.45rem); }
.guide-card p:not(.guide-kicker) { flex: 1; max-width: 760px; color: var(--muted); line-height: 1.7; }
.guide-card .button { margin-top: 12px; }
.guide-kicker { margin: 0; color: var(--green); font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.guide-use-panel { margin-top: 36px; padding: clamp(25px, 4vw, 38px); border: 1px solid rgba(46,140,255,.34); border-radius: var(--radius); background: rgba(46,140,255,.055); }
.guide-use-panel h2 { margin-top: 0; }
.guide-use-panel p { max-width: 900px; color: var(--muted); line-height: 1.7; }

.guide-main { padding: 44px 0 0; }
.guide-hero { max-width: 960px; padding: 30px 0 42px; }
.guide-hero h1 { max-width: 930px; font-size: clamp(2.7rem, 6vw, 5.1rem); line-height: .98; }
.guide-lede { max-width: 850px; color: #c3d2df; font-size: clamp(1.08rem, 2vw, 1.28rem); line-height: 1.72; }
.guide-meta { display: flex; flex-wrap: wrap; gap: 7px 12px; margin-top: 22px; color: #8fa9bc; font-size: .8rem; }
.guide-layout { display: grid; grid-template-columns: minmax(0, 820px) minmax(210px, 270px); gap: clamp(34px, 6vw, 72px); align-items: start; }
.guide-article { min-width: 0; }
.guide-article section { scroll-margin-top: 100px; }
.guide-article section > h2 { margin: 52px 0 14px; font-size: clamp(2rem, 4vw, 2.8rem); }
.guide-article h3 { margin: 28px 0 8px; font-size: 1.35rem; }
.guide-article p, .guide-article li { color: #b7c6d3; line-height: 1.78; }
.guide-article strong { color: #edf7ff; }
.guide-article a:not(.button) { color: #8edcff; text-underline-offset: 4px; }
.guide-summary { padding: clamp(24px, 4vw, 38px); border: 1px solid rgba(121,240,50,.38); border-radius: var(--radius); background: radial-gradient(circle at 100% 0, rgba(121,240,50,.09), transparent 38%), rgba(255,255,255,.025); }
.guide-summary h2 { margin: 7px 0 12px !important; font-size: clamp(1.75rem, 4vw, 2.55rem) !important; }
.guide-summary p:last-child { margin-bottom: 0; }
.guide-toc { position: sticky; top: 104px; display: grid; gap: 0; padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: rgba(4,14,24,.92); }
.guide-toc .guide-kicker { margin-bottom: 10px; }
.guide-toc a { padding: 8px 0; border-bottom: 1px solid rgba(74,153,232,.14); color: var(--muted); font-size: .86rem; text-decoration: none; }
.guide-toc a:last-child { border-bottom: 0; }
.guide-toc a:hover { color: white; }
.comparison-scroll { overflow-x: auto; margin: 22px 0; border: 1px solid var(--line); border-radius: 15px; }
.comparison-table { width: 100%; min-width: 690px; border-collapse: collapse; background: rgba(255,255,255,.018); }
.comparison-table th, .comparison-table td { padding: 16px; border-right: 1px solid rgba(74,153,232,.17); border-bottom: 1px solid rgba(74,153,232,.17); text-align: left; vertical-align: top; line-height: 1.55; }
.comparison-table tr:last-child th, .comparison-table tr:last-child td { border-bottom: 0; }
.comparison-table th:last-child, .comparison-table td:last-child { border-right: 0; }
.comparison-table thead th { color: #f3f9ff; background: rgba(46,140,255,.09); font-family: Rajdhani, Inter, sans-serif; font-size: 1.08rem; }
.comparison-table tbody th { width: 22%; color: #e8f3fb; }
.comparison-table td { color: #b7c6d3; }
.guide-callout { margin: 26px 0; padding: 23px 25px; border-left: 4px solid var(--cyan); border-radius: 0 13px 13px 0; background: rgba(33,196,255,.07); }
.guide-callout h3 { margin-top: 0; }
.guide-callout p:last-child { margin-bottom: 0; }
.report-checklist { display: grid; gap: 13px; padding-left: 25px; }
.report-checklist li { padding-left: 5px; }
.report-checklist li::marker { color: var(--green); font-weight: 800; }
.guide-bullet-list { padding-left: 24px; }
.guide-bullet-list li { margin: 7px 0; }
.guide-bullet-list li::marker { color: var(--cyan); }
.guide-faq h3 { color: #e8f3fb; }
.guide-sources { margin-top: 52px; padding-top: 3px; border-top: 1px solid var(--line); }
.guide-sources ul { display: grid; gap: 7px; padding-left: 22px; }
.guide-editorial-note { margin-top: 20px; padding: 15px 17px; border-radius: 11px; background: rgba(255,255,255,.025); font-size: .84rem; }
.guide-next-step { margin: 45px 0 0; padding: clamp(24px, 4vw, 34px); border: 1px solid rgba(46,140,255,.35); border-radius: var(--radius); background: linear-gradient(145deg, rgba(46,140,255,.08), rgba(121,240,50,.035)); }
.guide-next-step h2 { margin-top: 0; }
.guide-next-step .button { margin-top: 8px; }

@media (max-width: 850px) {
  .static-site-header .header-inner { flex-wrap: wrap; padding: 10px 0; }
  .static-nav { width: 100%; margin: 0; justify-content: center; flex-wrap: wrap; gap: 10px 18px; }
  .product-detail-grid,
  .content-columns { grid-template-columns: 1fr; }
  .product-detail-photo { min-height: 410px; }
  .directory-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .guide-layout { grid-template-columns: 1fr; }
  .guide-toc { position: static; grid-template-columns: repeat(2, minmax(0,1fr)); order: -1; }
  .guide-toc .guide-kicker { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .static-site-header .brand { max-width: 100%; margin-inline: auto; }
  .product-detail-section { padding-top: 38px; }
  .product-detail-photo { min-height: 330px; padding: 18px; }
  .detail-facts div { grid-template-columns: 1fr; gap: 3px; }
  .detail-actions .button { width: 100%; }
  .directory-grid { grid-template-columns: 1fr; }
  .guide-card-grid { grid-template-columns: 1fr; }
  .guide-card-featured { grid-column: auto; }
  .guide-toc { grid-template-columns: 1fr; }
  .guide-meta { display: grid; gap: 5px; }
  .guide-meta span { display: none; }
  .static-footer .footer-grid { grid-template-columns: 1fr; }
  .static-footer .footer-legal { text-align: center; }
}