:root {
  --navy-950: #0a0f1a;
  --navy-900: #0d1424;
  --navy-800: #131c30;
  --navy-700: #1c2842;
  --navy-600: #29385c;
  --teal-400: #37e0c4;
  --teal-500: #17c6ab;
  --ink-900: #0b1220;
  --ink-600: #4a5468;
  --ink-400: #7c8598;
  --paper: #f6f8fb;
  --white: #ffffff;
  --radius: 12px;
  --max-width: 1160px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink-900);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { line-height: 1.15; margin: 0 0 16px; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.15rem; margin-bottom: 8px; }
p { margin: 0 0 16px; color: var(--ink-600); }

a { color: var(--teal-500); text-decoration: none; }

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--teal-500);
  margin: 0 0 10px;
}

/* RUO Banner */
.ruo-banner {
  background: var(--navy-950);
  color: var(--teal-400);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 8px 16px;
}

/* Promo banner */
.promo-banner {
  background: var(--teal-500);
  color: var(--navy-950);
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 9px 16px;
}
.promo-banner strong { font-weight: 800; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 15, 26, 0.96);
  backdrop-filter: blur(6px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 44px;
  height: 34px;
  background: url("assets/brand/logo-mark.png") center / contain no-repeat;
  /* hide the fallback "V" glyph — the gold winged-V artwork replaces it */
  font-size: 0;
  color: transparent;
  flex: none;
}

.logo-mark.small { width: 34px; height: 26px; }

.logo-text {
  color: var(--white);
  font-weight: 500;
  letter-spacing: 0.06em;
  font-size: 0.95rem;
}
.logo-text strong { font-weight: 800; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  color: #cfd6e4;
  font-size: 0.9rem;
  font-weight: 500;
}
.main-nav a:hover { color: var(--white); }

.nav-cta {
  background: var(--teal-500);
  color: var(--navy-950) !important;
  padding: 9px 16px;
  border-radius: 8px;
  font-weight: 700;
}
.nav-cta:hover { background: var(--teal-400); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.btn:hover { opacity: 0.9; }
.btn-primary {
  background: var(--teal-500);
  color: var(--navy-950);
}
.btn-outline {
  background: transparent;
  border-color: var(--navy-600);
  color: var(--ink-900);
}
.btn-block { width: 100%; text-align: center; }

/* Hero */
.hero {
  background: radial-gradient(circle at 80% 0%, #14304a 0%, var(--navy-950) 60%);
  color: var(--white);
  padding: 72px 0 60px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero h1 { color: var(--white); }
.hero-sub { color: #b9c2d4; font-size: 1.05rem; max-width: 520px; }

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 28px 0 20px;
  flex-wrap: wrap;
}
.hero .btn-outline { border-color: #37527a; color: var(--white); }

.hero-disclaimer {
  font-size: 0.78rem;
  color: #7e8bab;
  max-width: 460px;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}
.chip {
  background: rgba(55,224,196,0.1);
  border: 1px solid rgba(55,224,196,0.3);
  color: var(--teal-400);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 20px;
}

.vial-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.vial {
  width: 72px;
  height: 160px;
  border-radius: 10px 10px 26px 26px;
  background: linear-gradient(180deg, rgba(55,224,196,0.35), rgba(55,224,196,0.08));
  border: 2px solid rgba(55,224,196,0.5);
  position: relative;
}
.vial::before {
  content: "";
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 16px;
  background: #37e0c4;
  border-radius: 4px;
}

.vial-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.78rem;
  color: #a9b4cc;
  text-align: center;
}
.vial-label span:first-child { color: var(--teal-400); font-weight: 700; }

/* Trust strip */
.trust-strip { background: var(--navy-900); padding: 28px 0; }
.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 20px;
}
.trust-item { display: flex; flex-direction: column; gap: 4px; color: #9aa6c0; font-size: 0.82rem; }
.trust-num { font-size: 1.6rem; font-weight: 800; color: var(--teal-400); }

/* Sections generic */
section { padding: 72px 0; }
.section-head { max-width: 640px; margin: 0 auto 40px; text-align: center; }
.section-sub { color: var(--ink-600); }

/* Products */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--white);
  border: 1px solid #e3e7ef;
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.product-card:hover { box-shadow: 0 10px 30px rgba(13,20,36,0.10); transform: translateY(-2px); }
.product-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.product-top h3 { flex: 1; min-width: 0; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; flex-shrink: 0; max-width: 45%; }
.tag {
  background: #eafaf5;
  color: var(--teal-500);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.tag.purity {
  background: var(--navy-950);
  color: var(--teal-400);
}
.product-meta { font-size: 0.82rem; color: var(--ink-400); margin-bottom: 12px; }
.size-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; }
.size-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-400);
}
.size-select {
  border: 1px solid #d8dee9;
  border-radius: 8px;
  padding: 8px 10px;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--ink-900);
  background: var(--white);
  cursor: pointer;
}
.size-select:focus { outline: 2px solid var(--teal-500); }
.price-line { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 2px; }
.product-price { font-size: 1.35rem; font-weight: 800; color: var(--ink-900); }
.compare-price {
  font-size: 0.95rem;
  color: var(--ink-400);
  text-decoration: line-through;
}
.save-badge {
  background: #eafaf5;
  color: var(--teal-500);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 6px;
}
.per-mg { font-size: 0.78rem; color: var(--ink-400); margin-bottom: 10px; }
.product-desc { font-size: 0.88rem; flex-grow: 1; }
.btn-order {
  background: var(--navy-950);
  color: var(--white);
  border: none;
  border-radius: 8px;
  padding: 10px 0;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  margin-bottom: 12px;
}
.btn-order:hover { background: var(--navy-700); }
.product-actions { display: flex; gap: 16px; border-top: 1px solid #eef1f6; padding-top: 12px; margin-top: 0; }
.link-doc { font-size: 0.82rem; font-weight: 700; }
.catalog-footnote { text-align: center; margin-top: 36px; color: var(--ink-600); }

/* Compare */
.compare-table-wrap { overflow-x: auto; margin-bottom: 44px; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
  background: var(--white);
  border: 1px solid #e3e7ef;
  border-radius: var(--radius);
  overflow: hidden;
}
.compare-table th, .compare-table td {
  text-align: left;
  padding: 14px 20px;
  font-size: 0.92rem;
  border-bottom: 1px solid #eef1f6;
}
.compare-table thead th {
  background: var(--navy-950);
  color: var(--white);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table td { font-variant-numeric: tabular-nums; }
.compare-table .ours { font-weight: 800; color: var(--ink-900); }
.compare-table .theirs { color: var(--ink-400); text-decoration: line-through; }
.compare-table .save { font-weight: 800; color: var(--teal-500); }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.value-item {
  background: var(--white);
  border: 1px solid #e3e7ef;
  border-radius: var(--radius);
  padding: 26px;
}
.value-num {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--teal-500);
  margin-bottom: 8px;
}
.value-item h3 { font-size: 1.02rem; }
.value-item p { font-size: 0.88rem; margin: 0; }
.compare-note { text-align: center; font-size: 0.76rem; color: var(--ink-400); max-width: 760px; margin: 0 auto; }

/* How it works */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.step {
  background: var(--white);
  border: 1px solid #e3e7ef;
  border-radius: var(--radius);
  padding: 26px 22px;
}
.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--navy-950);
  color: var(--teal-400);
  font-weight: 800;
  font-size: 1.05rem;
  margin-bottom: 14px;
}
.step h3 { font-size: 1rem; }
.step p { font-size: 0.88rem; margin: 0; }

/* Quality */
.quality { background: var(--navy-900); color: var(--white); }
.quality-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.quality h2 { color: var(--white); }
.quality p { color: #b9c2d4; }
.quality-list { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 12px; }
.quality-list li {
  padding-left: 26px;
  position: relative;
  color: #cfd6e4;
  font-size: 0.92rem;
}
.quality-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--teal-400);
  font-weight: 800;
}
.quality .btn-outline { border-color: #37527a; color: var(--white); }

.doc-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 28px;
}
.doc-line { height: 10px; border-radius: 4px; background: rgba(255,255,255,0.08); margin-bottom: 12px; }
.doc-line.short { width: 40%; }
.doc-line.medium { width: 65%; }
.doc-chip {
  display: inline-block;
  background: rgba(55,224,196,0.15);
  color: var(--teal-400);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 6px;
  margin: 4px 0 16px;
}

/* About */
.about-inner { text-align: center; }
.about-inner h2 { max-width: 700px; margin: 0 auto 40px; }
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  text-align: left;
}
.about-block {
  background: var(--white);
  border: 1px solid #e3e7ef;
  border-radius: var(--radius);
  padding: 26px;
}
.about-block p { font-size: 0.9rem; margin: 0; }

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--white);
  border: 1px solid #e3e7ef;
  border-radius: 10px;
  padding: 16px 20px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.96rem;
}
.faq-item p { margin: 12px 0 0; font-size: 0.9rem; }

/* Contact */
.contact { background: var(--navy-950); color: var(--white); }
.contact-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}
.contact h2 { color: var(--white); }
.contact-copy p { color: #b9c2d4; }

.contact-form {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  padding: 28px;
}
.form-row { margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 0.82rem; color: #b9c2d4; font-weight: 600; }
.form-row input, .form-row textarea, .form-row select {
  background: var(--navy-900);
  border: 1px solid var(--navy-600);
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.92rem;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus { outline: 2px solid var(--teal-500); }

.checkbox-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.8rem;
  color: #9aa6c0;
  margin-bottom: 20px;
}
.checkbox-row input { margin-top: 3px; }

.form-note { color: var(--teal-400); font-size: 0.85rem; margin-top: 12px; text-align: center; }

.verify-notice {
  background: var(--navy-900);
  border: 1px solid var(--navy-700);
  border-left: 3px solid var(--teal-500);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 0.82rem;
  color: #b9c2d4;
  line-height: 1.5;
  margin-bottom: 16px;
}
.verify-notice strong { color: var(--white); }
.checkout-account-hint { font-size: 0.8rem; color: #9aa6c0; text-align: center; margin-top: 12px; }

/* Product link (catalog title → detail page) */
.product-link { color: var(--ink-900); text-decoration: none; }
.product-link:hover { color: var(--teal-500); }

/* Product detail page */
.pdp-main { padding: 40px 0 72px; }
.breadcrumb { margin-bottom: 24px; font-size: 0.88rem; }
.pdp-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: start; margin-bottom: 48px; }
.pdp-media-main {
  background: radial-gradient(circle at 50% 40%, #26375c 0%, #16213a 48%, var(--navy-950) 100%);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  justify-content: center;
}
.pdp-media-main .vial-art { width: 200px; height: auto; filter: drop-shadow(0 14px 26px rgba(0,0,0,0.5)); }
.pdp-media-main.has-photo { padding: 0; overflow: hidden; }
.pdp-media-main.has-photo .product-photo { width: 100%; height: 100%; object-fit: cover; }
.pdp-media-cap { text-align: center; font-size: 0.8rem; color: var(--ink-400); margin-top: 12px; }
.pdp-trust { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-direction: column; gap: 6px; }
.pdp-trust li { font-size: 0.85rem; color: var(--ink-600); }
.pdp-info h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 10px 0 6px; }
.pdp-cat { color: var(--ink-400); font-size: 0.9rem; margin-bottom: 18px; }
.pdp-buy {
  background: var(--paper);
  border: 1px solid #e3e7ef;
  border-radius: var(--radius);
  padding: 20px;
  margin: 20px 0;
}
.pdp-buy .form-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.pdp-buy label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-400); }
.pdp-buy select, .pdp-buy input {
  border: 1px solid #d8dee9; border-radius: 8px; padding: 10px 12px;
  font-family: inherit; font-size: 0.9rem; background: var(--white); color: var(--ink-900);
}
.pdp-buy select:focus, .pdp-buy input:focus { outline: 2px solid var(--teal-500); }

/* mg size picker — clickable pills, à la a research-catalog PDP */
.size-field { margin-bottom: 18px; }
.size-field-label {
  display: block;
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--ink-400); margin-bottom: 8px;
}
.size-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.size-pill {
  min-width: 62px;
  padding: 10px 16px;
  border: 1.5px solid #d3dae6;
  border-radius: 8px;
  background: var(--white);
  color: var(--ink-900);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .12s ease, box-shadow .12s ease, background .12s ease;
}
.size-pill:hover { border-color: var(--teal-500); }
.size-pill.active {
  border-color: var(--navy-900);
  box-shadow: inset 0 0 0 1px var(--navy-900);
  background: var(--white);
}
.buy-actions { display: flex; align-items: stretch; gap: 12px; flex-wrap: wrap; }
.qty-stepper {
  display: inline-flex; align-items: stretch;
  border: 1.5px solid #d3dae6; border-radius: 8px; overflow: hidden;
  background: var(--white);
}
.qty-stepper .qty-btn {
  width: 42px; border: none; background: var(--paper);
  color: var(--ink-900); font-size: 1.15rem; font-weight: 700; line-height: 1;
  cursor: pointer; transition: background .12s ease;
}
.qty-stepper .qty-btn:hover { background: #e7ecf4; }
.pdp-buy .qty-stepper input {
  width: 50px; border: none; border-radius: 0; padding: 0; text-align: center;
  font-family: inherit; font-size: 0.95rem; font-weight: 700; color: var(--ink-900);
  background: var(--white); appearance: textfield; -moz-appearance: textfield;
}
.buy-actions .btn-primary { flex: 1; min-width: 170px; padding: 12px 20px; }
.pdp-short { color: var(--ink-600); font-size: 0.95rem; }

.pdp-tabs { border-top: 1px solid #e3e7ef; padding-top: 8px; }
.tab-buttons { display: flex; gap: 6px; flex-wrap: wrap; border-bottom: 1px solid #e3e7ef; }
.tab-btn {
  background: none; border: none; border-bottom: 2px solid transparent;
  padding: 14px 18px; font: inherit; font-weight: 700; font-size: 0.9rem;
  color: var(--ink-400); cursor: pointer; margin-bottom: -1px;
}
.tab-btn.active { color: var(--ink-900); border-bottom-color: var(--teal-500); }
.tab-panel { display: none; padding: 24px 2px; max-width: 720px; }
.tab-panel.active { display: block; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { text-align: left; padding: 10px 14px; border-bottom: 1px solid #eef1f6; font-size: 0.9rem; }
.spec-table th { width: 40%; color: var(--ink-600); font-weight: 600; }
.pdp-disclaimer { font-size: 0.78rem; color: var(--ink-400); margin-top: 24px; }

/* Nav cart button */
.nav-cart {
  background: var(--teal-500);
  color: var(--navy-950);
  border: none;
  padding: 9px 16px;
  border-radius: 8px;
  font-weight: 700;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.nav-cart:hover { background: var(--teal-400); }
.cart-count {
  background: var(--navy-950);
  color: var(--teal-400);
  border-radius: 20px;
  padding: 1px 8px;
  font-size: 0.78rem;
  min-width: 20px;
  text-align: center;
}

/* Cart drawer */
.cart-drawer { display: none; position: fixed; inset: 0; z-index: 110; }
.cart-drawer.open { display: block; }
.cart-backdrop { position: absolute; inset: 0; background: rgba(5, 9, 17, 0.6); }
.cart-panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 100%;
  max-width: 400px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 30px rgba(0,0,0,0.2);
}
.cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid #eef1f6;
}
.cart-head h3 { margin: 0; }
.cart-close { background: none; border: none; font-size: 1.8rem; line-height: 1; cursor: pointer; color: var(--ink-400); }
.cart-items { flex: 1; overflow-y: auto; padding: 16px 24px; }
.cart-empty { color: var(--ink-400); text-align: center; margin-top: 40px; }
.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  padding: 16px 0;
  border-bottom: 1px solid #eef1f6;
  align-items: center;
}
.cart-item-info { display: flex; flex-direction: column; gap: 2px; }
.cart-item-name { font-weight: 700; font-size: 0.9rem; }
.cart-item-size { font-size: 0.78rem; color: var(--ink-400); }
.cart-item-total { font-weight: 800; font-variant-numeric: tabular-nums; }
.cart-qty { display: inline-flex; align-items: center; gap: 10px; }
.cart-qty button {
  width: 26px; height: 26px;
  border: 1px solid #d8dee9;
  background: var(--white);
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}
.cart-remove {
  grid-column: 1 / -1;
  justify-self: start;
  background: none; border: none;
  color: var(--ink-400);
  font-size: 0.78rem;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}
.cart-foot { border-top: 1px solid #eef1f6; padding: 20px 24px; }
.cart-subtotal { display: flex; justify-content: space-between; font-weight: 800; font-size: 1.1rem; margin-bottom: 6px; }
.cart-ship-note { font-size: 0.76rem; color: var(--ink-400); margin: 0 0 16px; }

/* Checkout cart summary */
.order-cart-summary {
  background: var(--navy-900);
  border: 1px solid var(--navy-700);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 18px;
}
.cart-empty-note { color: #9aa6c0; font-size: 0.86rem; margin: 0; text-align: center; }
.summary-row { display: flex; justify-content: space-between; gap: 12px; font-size: 0.88rem; color: #cfd6e4; padding: 6px 0; }
.summary-total { border-top: 1px solid var(--navy-600); margin-top: 6px; padding-top: 12px; font-weight: 800; color: var(--white); }

/* Account panel */
.account { background: var(--paper); }
.order-history { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.order-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  background: var(--white);
  border: 1px solid #e3e7ef;
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 0.9rem;
}
.order-date { color: var(--ink-400); font-variant-numeric: tabular-nums; }
.order-product { flex: 1; }
.order-status { color: var(--teal-500); font-weight: 700; text-transform: capitalize; }
.linklike { background: none; border: none; color: var(--teal-500); font: inherit; cursor: pointer; padding: 0; }

/* Auth modal */
.auth-modal { display: none; position: fixed; inset: 0; z-index: 100; align-items: center; justify-content: center; }
.auth-modal.open { display: flex; }
.auth-backdrop { position: absolute; inset: 0; background: rgba(5, 9, 17, 0.7); }
.auth-box {
  position: relative;
  z-index: 1;
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  padding: 32px;
  width: 100%;
  max-width: 380px;
  color: var(--white);
}
.auth-box h3 { color: var(--white); margin-bottom: 4px; }
.auth-sub { color: #b9c2d4; font-size: 0.88rem; margin-bottom: 20px; }
.auth-close { position: absolute; top: 12px; right: 16px; background: none; border: none; color: #9aa6c0; font-size: 1.6rem; cursor: pointer; line-height: 1; }
.btn-google { width: 100%; background: var(--white); color: #1f2733; text-align: center; }
.auth-divider { display: flex; align-items: center; gap: 10px; color: #7e8bab; font-size: 0.78rem; margin: 18px 0; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--navy-600); }
.auth-actions { display: flex; gap: 10px; }
.auth-actions .btn { flex: 1; }
.auth-msg { font-size: 0.82rem; color: var(--teal-400); margin: 12px 0 0; min-height: 1em; }

/* Footer */
.site-footer { background: var(--navy-950); color: #7e8bab; padding: 40px 0; }
.footer-inner { text-align: center; }
.footer-brand { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 16px; }
.footer-disclaimer { max-width: 720px; margin: 0 auto 16px; font-size: 0.78rem; color: #5f6d8c; }
.footer-copyright { font-size: 0.78rem; margin: 0; }
.footer-legal-links { font-size: 0.8rem; margin: 0 0 8px; }
.footer-legal-links a { color: #9aa6c0; }
.footer-legal-links a:hover { color: var(--teal-400); }

/* Legal pages */
.legal { padding: 48px 0 72px; }
.legal-inner { max-width: 760px; }
.legal h1 { font-size: clamp(1.8rem, 3vw, 2.3rem); margin-bottom: 8px; }
.legal-updated { color: var(--ink-400); font-size: 0.85rem; margin-bottom: 32px; }
.legal h2 { font-size: 1.15rem; margin: 28px 0 8px; }
.legal p, .legal li { color: var(--ink-600); font-size: 0.94rem; line-height: 1.65; }
.legal ul { padding-left: 20px; margin: 0 0 16px; }
.legal a { color: var(--teal-500); }

/* Responsive */
@media (max-width: 900px) {
  .hero-inner, .quality-inner, .contact-inner { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .trust-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .hero-visual, .quality-visual { order: -1; }
}

@media (max-width: 720px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy-950);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 18px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .product-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Catalog cards (image-on-top), shop page + filters, COA tab
   ============================================================ */

/* Product card — new media/body layout */
.product-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px 18px 16px;
  background: radial-gradient(circle at 50% 42%, #26375c 0%, #16213a 46%, var(--navy-950) 100%);
}
.product-media .vial-art { width: 112px; height: auto; filter: drop-shadow(0 8px 16px rgba(0,0,0,0.45)); }
.product-media.has-photo { padding: 0; aspect-ratio: 4 / 3; }
.product-photo { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-bottle {
  width: 100%; max-width: 420px; height: auto; display: block; margin: 0 auto;
  border-radius: var(--radius); box-shadow: 0 24px 60px rgba(0,0,0,0.45);
}
.sale-flag {
  position: absolute; top: 10px; left: 10px;
  background: var(--teal-500); color: var(--navy-950);
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.04em;
  padding: 2px 8px; border-radius: 5px; text-transform: uppercase;
}
.stock-flag {
  position: absolute; top: 10px; right: 10px;
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.03em;
  padding: 2px 8px; border-radius: 20px;
}
.stock-flag.in { background: rgba(23,198,171,0.15); color: var(--teal-400); }
.stock-flag.out { background: rgba(255,255,255,0.12); color: #c3ccdb; }
.product-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex-grow: 1; }
.product-cat { font-size: 0.66rem; font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase; color: var(--teal-500); }
.product-body h3 { font-size: 1rem; line-height: 1.25; margin: 0; min-height: 2.5em; }
.product-body h3 a { color: var(--ink-900); }
.product-body h3 a:hover { color: var(--teal-500); }
.product-tags { display: flex; gap: 5px; flex-wrap: nowrap; }
.product-tags .tag { font-size: 0.62rem; padding: 3px 7px; }
.product-range { font-size: 1.25rem; font-weight: 800; color: var(--ink-900); margin: 4px 0 0; white-space: nowrap; font-variant-numeric: tabular-nums; }
.product-range .range-from { font-size: 0.72rem; font-weight: 700; color: var(--ink-400); text-transform: uppercase; letter-spacing: 0.05em; margin-right: 3px; }
.product-coa-link { font-size: 0.76rem; font-weight: 700; color: var(--teal-500); margin: 2px 0 4px; }
.product-coa-link:hover { text-decoration: underline; }
.product-body .btn { margin-top: auto; white-space: nowrap; padding: 11px 16px; font-size: 0.9rem; }
.view-all-row { text-align: center; margin: 32px 0 0; }

/* Shop page layout */
.shop-main { padding: 36px 0 72px; }
.shop-head { margin-bottom: 28px; max-width: 720px; }
.shop-head h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 8px 0 10px; }
.shop-layout { display: grid; grid-template-columns: 240px 1fr; gap: 36px; align-items: start; }
.shop-sidebar {
  background: var(--white); border: 1px solid #e3e7ef; border-radius: var(--radius);
  padding: 20px; position: sticky; top: 92px;
}
.filter-group { padding: 14px 0; border-bottom: 1px solid #eef1f6; }
.filter-group:first-child { padding-top: 0; }
.filter-group:last-child { border-bottom: none; padding-bottom: 0; }
.filter-group h4 { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.07em; text-transform: uppercase; color: var(--ink-400); margin: 0 0 10px; }
.filter-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.filter-check { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--ink-900); cursor: pointer; }
.filter-check input { accent-color: var(--teal-500); }
.filter-count { color: var(--ink-400); font-size: 0.8rem; }
.shop-sidebar .size-select { width: 100%; }
.shop-count { font-size: 0.85rem; color: var(--ink-400); margin-bottom: 14px; }
.shop-empty { padding: 40px; text-align: center; color: var(--ink-400); }
.shop-results .product-grid { grid-template-columns: repeat(3, 1fr); }

/* Certificate of Analysis tab */
.coa-intro { font-size: 0.9rem; color: var(--ink-600); }
.coa-table { width: 100%; border-collapse: collapse; margin: 8px 0 20px; max-width: 560px; }
.coa-table th, .coa-table td { text-align: left; padding: 9px 14px; border-bottom: 1px solid #eef1f6; font-size: 0.9rem; }
.coa-table th { width: 42%; color: var(--ink-600); font-weight: 600; }
.coa-doc { margin-top: 8px; }
.coa-frame { width: 100%; max-width: 640px; height: 520px; border: 1px solid #e3e7ef; border-radius: var(--radius); background: #fff; margin-bottom: 14px; }
.coa-img { width: 100%; max-width: 480px; border: 1px solid #e3e7ef; border-radius: var(--radius); display: block; margin-bottom: 14px; }

@media (max-width: 860px) {
  .shop-layout { grid-template-columns: 1fr; }
  .shop-sidebar { position: static; }
  .shop-results .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .shop-results .product-grid { grid-template-columns: 1fr; }
  .coa-frame { height: 420px; }
}