/* ============================================================
   Uptime Labs — Main Stylesheet
   Design: dark premium research aesthetic
   ============================================================ */

/* Google Fonts loaded in HTML head */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  --bg:          #0A0F1E;
  --bg-surface:  #111827;
  --bg-surface2: #1a2235;
  --border:      #1e2d45;
  --accent:      #00C2FF;
  --accent-dark: #0099cc;
  --accent-glow: rgba(0, 194, 255, 0.15);
  --text:        #F0F4FF;
  --text-sub:    #8B9AC7;
  --text-muted:  #4a5a7a;
  --danger:      #ff4d6d;
  --success:     #10B981;
  --warning:     #F59E0B;
  --font-display: 'Orbitron', 'Rajdhani', monospace;
  --font-body:    'Barlow', 'Mulish', sans-serif;
  --radius:      8px;
  --radius-lg:   14px;
  --shadow:      0 4px 24px rgba(0,0,0,0.5);
  --shadow-accent: 0 0 24px rgba(0,194,255,0.2);
  --transition:  0.2s ease;
  --max-w:       1200px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: #fff; }
button { cursor: pointer; font-family: var(--font-body); }
ul { list-style: none; }
input, textarea, select { font-family: var(--font-body); }

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p { max-width: 72ch; }

.section-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

/* ── Layout Utilities ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.section {
  padding: 5rem 0;
}
.section--sm {
  padding: 3rem 0;
}
.grid-2 { display: grid; gap: 2rem; }
.grid-3 { display: grid; gap: 1.5rem; }
.grid-4 { display: grid; gap: 1.5rem; }
@media (min-width: 600px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-sub); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: #000;
}
.btn-primary:hover {
  background: #fff;
  color: #000;
  box-shadow: var(--shadow-accent);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: #000;
}
.btn-ghost {
  background: var(--bg-surface2);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 0.9rem;
}
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.7rem;
}
.btn-full { width: 100%; }

/* ── Header / Nav ───────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 15, 30, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 1rem;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: #fff;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo span { color: var(--accent); }
.nav-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-sub);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--accent);
  background: var(--accent-glow);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.nav-cart {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text-sub);
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.nav-cart:hover { color: var(--accent); border-color: var(--accent); }
.cart-icon { font-size: 1rem; }
.cart-count {
  background: var(--accent);
  color: #000;
  font-size: 0.6rem;
  font-weight: 700;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: all var(--transition);
  border-radius: 2px;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav drawer */
.nav-drawer {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem 1.5rem;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
}
.nav-drawer.open { display: flex; }
.nav-drawer a {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-sub);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.nav-drawer a:hover { color: var(--accent); background: var(--accent-glow); }

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .nav-drawer { display: none !important; }
}

/* Category dropdown (desktop) */
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  min-width: 280px;
  box-shadow: var(--shadow);
  z-index: 200;
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block;
  font-size: 0.68rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius);
  white-space: nowrap;
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(0,194,255,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(0,194,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}
/* .hero-grid-bg removed — replaced by particle canvas in index.html */
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.hero-logo-large {
  width: 300px;
  height: auto;
  display: block;
  margin-bottom: 2rem;
  filter: drop-shadow(0 0 18px rgba(0,194,255,0.35));
}
@media (max-width: 599px) {
  .hero-logo-large { width: 200px; margin-bottom: 1.5rem; }
}

.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1.5px;
  background: var(--accent);
  flex-shrink: 0;
}
.hero h1 {
  margin-bottom: 1.5rem;
  color: #fff;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text-sub);
  margin-bottom: 2.5rem;
  max-width: 56ch;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 3rem;
}
.hero-badge::before { content: '⬡'; color: var(--accent); }

/* ── Value Props ─────────────────────────────────────────────── */
.value-props {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.value-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 2rem;
}
.value-icon {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}
.value-card h3 {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}
.value-card p {
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.7;
}

/* ── Section Headers ─────────────────────────────────────────── */
.section-header {
  margin-bottom: 3rem;
}
.section-header h2 { margin-bottom: 0.5rem; }
.section-header p { color: var(--text-sub); }

/* ── Product Cards ───────────────────────────────────────────── */
.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow-accent);
  transform: translateY(-3px);
}
.product-card-image {
  aspect-ratio: 1;
  background: #ffffff;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card-image img { transform: scale(1.06); }
.product-card-image .img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-align: center;
  padding: 1rem;
}
.product-card-image .img-placeholder::before {
  content: '⬡';
  font-size: 2rem;
  color: var(--border);
}
.product-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.5rem;
}
.product-card-name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: #fff;
  text-decoration: none;
  line-height: 1.3;
}
.product-card-name:hover { color: var(--accent); }
.product-card-blend-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-display);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(0,194,255,0.25);
  border-radius: 4px;
  padding: 0.2rem 0.5rem;
  width: fit-content;
}
.product-card-price {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-top: auto;
}
.product-card-price .compare-at {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-right: 0.5rem;
}
.product-card-price .sale { color: var(--warning); }
.product-card-actions { margin-top: 1rem; }

/* Foxy add-to-cart form */
.foxy-form { margin: 0; }
.foxy-form button {
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
}
.foxy-form button:hover {
  background: #fff;
  box-shadow: var(--shadow-accent);
}

/* Product grid filter / count bar */
.catalog-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.catalog-count {
  font-size: 0.85rem;
  color: var(--text-sub);
}
.catalog-count strong { color: #fff; }

/* Category chips */
.category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.chip {
  font-family: var(--font-display);
  font-size: 0.63rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-sub);
  background: var(--bg-surface);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.chip:hover, .chip.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

/* ── Single Product Page ─────────────────────────────────────── */
.product-detail {
  display: grid;
  gap: 3rem;
  padding: 4rem 0;
}
@media (min-width: 768px) {
  .product-detail { grid-template-columns: 1fr 1fr; align-items: start; }
}
.product-detail-image {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
}
.product-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-detail-info { display: flex; flex-direction: column; gap: 1.25rem; }
.product-detail-name { color: #fff; }
.product-detail-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}
.product-detail-desc {
  color: var(--text-sub);
  font-size: 0.95rem;
  line-height: 1.8;
  white-space: pre-line;
}
.blend-components {
  background: var(--bg-surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.blend-components h4 {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.blend-component-list { display: flex; flex-direction: column; gap: 0.5rem; }
.blend-component {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.blend-component:last-child { border-bottom: none; }
.blend-component-name { color: #fff; font-weight: 500; }
.blend-component-amount { color: var(--accent); font-family: var(--font-display); font-size: 0.8rem; }
.product-disclaimer-box {
  background: rgba(255,77,109,0.07);
  border: 1px solid rgba(255,77,109,0.25);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: 0.8rem;
  color: var(--text-sub);
  line-height: 1.6;
}
.product-disclaimer-box strong { color: #ff4d6d; }

/* Fix product detail image fit for white-bg vials */
.product-detail-image img { object-fit: contain !important; padding: 0.5rem; }

/* ── Product Page — Enhanced Elements ───────────────────────── */
.product-detail-category {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}
.product-shipping-notice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.83rem;
  color: var(--text-sub);
  background: var(--bg-surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 0.9rem;
  margin: 0;
}
.product-stock-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #22c55e;
  font-weight: 600;
  margin: 0;
}
.stock-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
}
.product-free-shipping {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  color: var(--text-sub);
  margin: 0;
}
.product-free-shipping svg { opacity: 0.7; flex-shrink: 0; }

/* Quantity selector + add-to-cart row */
.foxy-form--qty { width: 100%; }
.qty-add-row {
  display: flex;
  gap: 0.75rem;
  align-items: stretch;
}
.qty-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-surface2);
  flex-shrink: 0;
}
.qty-btn {
  background: none;
  border: none;
  color: var(--text);
  width: 2.25rem;
  height: 100%;
  min-height: 2.75rem;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qty-btn:hover { background: var(--accent); color: #000; }
.qty-input {
  width: 2.5rem;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.9rem;
  text-align: center;
  padding: 0;
  -moz-appearance: textfield;
}
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty-add-row .btn { padding: 0 1.5rem; min-height: 2.75rem; }
/* Override the global .foxy-form button width:100% rule for qty controls */
.foxy-form--qty .qty-btn { width: 2.25rem !important; padding: 0; }
.foxy-form--qty .qty-input { display: block; }
.foxy-form--qty .qty-selector { display: flex; flex-direction: row; align-items: center; }

/* Secure checkout strip */
.product-secure-checkout {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-surface2);
  flex-wrap: wrap;
}
.secure-checkout-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-sub);
  white-space: nowrap;
}
.card-icons { display: flex; gap: 0.35rem; flex-wrap: wrap; }
.card-icon {
  display: inline-block;
  padding: 0.18rem 0.5rem;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--text-sub);
  background: var(--bg-surface);
}
.card-icon--visa  { color: #1a1f71; background: #fff; border-color: #ccc; font-style: italic; }
.card-icon--mc    { color: #eb001b; background: #fff; border-color: #ccc; }
.card-icon--amex  { color: #007bc1; background: #fff; border-color: #ccc; }
.card-icon--disc  { color: #e65c00; background: #fff; border-color: #ccc; }

/* Product tabs */
.product-tabs { margin-top: 3rem; border-top: 1px solid var(--border); }
.tab-nav {
  display: flex;
  border-bottom: 1px solid var(--border);
  gap: 0;
}
.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0.9rem 1.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-sub);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--accent); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel { display: none; padding: 2.25rem 0; }
.tab-panel.active { display: block; }

/* Product metadata table (inside description tab) */
.product-meta-fields {
  margin-top: 1.75rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.product-meta-field { display: flex; gap: 1rem; font-size: 0.85rem; }
.product-meta-label { color: var(--text-sub); min-width: 145px; flex-shrink: 0; }
.product-meta-value { color: var(--text); }

/* Shipping & Storage tab */
.product-shipping-tab h3 {
  font-size: 1rem;
  color: var(--text);
  margin: 1.75rem 0 0.5rem;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}
.product-shipping-tab h3:first-child { margin-top: 0; }
.product-shipping-tab p {
  color: var(--text-sub);
  font-size: 0.9rem;
  line-height: 1.75;
  margin: 0;
}
.product-shipping-tab a { color: var(--accent); }
.shipping-tab-note {
  margin-top: 1.25rem;
  font-size: 0.82rem !important;
  color: rgba(139,154,199,0.7) !important;
}

/* Product page FAQ section */
.product-faq {
  margin-top: 4rem;
  border-top: 1px solid var(--border);
  padding-top: 3rem;
}
.product-faq-list { max-width: 100%; }
.product-section-heading {
  font-size: 1.5rem;
  color: #fff;
  margin: 0 0 2rem;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}

/* Chevron on FAQ items (product page variant) */
.faq-chevron {
  margin-left: auto;
  flex-shrink: 0;
  transition: transform 0.2s;
  stroke: var(--text-sub);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }

/* Related products section */
.product-related {
  margin-top: 4rem;
  border-top: 1px solid var(--border);
  padding-top: 3rem;
}

/* ── Featured Products ───────────────────────────────────────── */
.featured-section { background: var(--bg); }

/* ── Newsletter ──────────────────────────────────────────────── */
.newsletter-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.newsletter-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}
.newsletter-inner h2 { margin-bottom: 0.75rem; }
.newsletter-inner p { color: var(--text-sub); margin: 0 auto 2rem; }
.newsletter-form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.newsletter-form input {
  flex: 1;
  min-width: 200px;
  padding: 0.8rem 1.25rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.newsletter-form input::placeholder { color: var(--text-muted); }
.newsletter-form input:focus {
  outline: none;
  border-color: var(--accent);
}
.newsletter-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  text-align: center;
}

/* ── Education / Articles ────────────────────────────────────── */
.article-list { display: flex; flex-direction: column; gap: 1.5rem; }
.article-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all var(--transition);
  text-decoration: none;
}
.article-card:hover {
  border-color: var(--accent);
  transform: translateX(4px);
}
.article-meta {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}
.article-card h3 {
  font-size: 1.15rem;
  color: #fff;
  transition: color var(--transition);
}
.article-card:hover h3 { color: var(--accent); }
.article-card p { font-size: 0.9rem; color: var(--text-sub); max-width: 100%; }
.article-cta {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.25rem;
  transition: color var(--transition);
}
.article-card:hover .article-cta { color: var(--accent); }

/* Article page content */
.article-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 0;
}
.article-content h1 { margin-bottom: 0.75rem; }
.article-body { margin-top: 2.5rem; }
.article-body h2 { font-size: 1.25rem; margin: 2rem 0 0.75rem; color: #fff; }
.article-body p { color: var(--text-sub); line-height: 1.8; margin-bottom: 1rem; }
.article-body ul { margin: 1rem 0 1rem 1.5rem; color: var(--text-sub); list-style: disc; }
.article-body li { margin-bottom: 0.4rem; line-height: 1.7; }
.article-disclaimer {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-top: 3rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ── FAQ ─────────────────────────────────────────────────────── */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: #fff;
  cursor: pointer;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--accent); }
.faq-toggle {
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item.open .faq-toggle { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding-bottom: 1.25rem;
  color: var(--text-sub);
  font-size: 0.9rem;
  line-height: 1.8;
}
.faq-item.open .faq-answer { display: block; }

/* Contact form */
.contact-form {
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-sub);
}
.form-group input,
.form-group textarea {
  padding: 0.8rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ── Legal Pages ─────────────────────────────────────────────── */
.legal-content {
  max-width: 760px;
  padding: 4rem 0;
}
.legal-content h1 { margin-bottom: 0.5rem; }
.legal-placeholder-notice {
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  color: var(--warning);
  margin: 1.5rem 0 2.5rem;
}
.legal-body h2 { font-size: 1.1rem; margin: 2rem 0 0.75rem; color: #fff; }
.legal-body p, .legal-body li { color: var(--text-sub); font-size: 0.9rem; line-height: 1.8; margin-bottom: 0.75rem; }
.legal-body ul { margin-left: 1.5rem; list-style: disc; }
.legal-body ul li { margin-bottom: 0.4rem; }
.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  margin-top: 6rem;
}
.footer-main {
  display: grid;
  gap: 2.5rem;
  padding: 3.5rem 0;
}
@media (min-width: 768px) {
  .footer-main { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: #fff;
  text-decoration: none;
}
.footer-logo span { color: var(--accent); }
.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.7;
  max-width: 32ch;
}
.footer-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 36ch;
  margin-top: 0.5rem;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a {
  font-size: 0.85rem;
  color: var(--text-sub);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-legal-links a {
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-legal-links a:hover { color: var(--text-sub); }

/* ── Disclaimer Modal ────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.modal-overlay.hidden { display: none; }
.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow);
}
.modal-icon {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
  text-align: center;
}
.modal-box h2 {
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: 1.25rem;
  text-align: center;
}
.modal-box p {
  font-size: 0.88rem;
  color: var(--text-sub);
  line-height: 1.75;
  margin-bottom: 0.75rem;
  max-width: 100%;
}
.modal-box p strong { color: #fff; }
.modal-footer {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.modal-decline {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  cursor: pointer;
  transition: color var(--transition);
}
.modal-decline:hover { color: var(--text-sub); }

/* ── Breadcrumb ──────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 1.25rem 0;
}
.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb-sep { color: var(--border); }
.breadcrumb-current { color: var(--text-sub); }

/* ── Page Header ─────────────────────────────────────────────── */
.page-hero {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0 2.5rem;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse 80% 100% at 100% 50%, rgba(0,194,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero h1 { font-size: clamp(1.5rem, 4vw, 2.25rem); color: #fff; }
.page-hero p { color: var(--text-sub); margin-top: 0.5rem; font-size: 0.95rem; }

/* ── Category Page Heading ───────────────────────────────────── */
.category-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.category-header .section-label { margin-bottom: 0; }

/* ── Loading / Error states ──────────────────────────────────── */
.loading-state {
  text-align: center;
  padding: 4rem 0;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.error-state {
  text-align: center;
  padding: 4rem 0;
  color: var(--danger);
  font-size: 0.9rem;
}
.empty-state {
  text-align: center;
  padding: 4rem 0;
  color: var(--text-muted);
}
.empty-state p { color: var(--text-muted); font-size: 0.9rem; margin: 0 auto 1.5rem; }

/* ── Dividers / accents ──────────────────────────────────────── */
.rule {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}
.accent-line {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 1.25rem 0;
}
.accent-line--center { margin: 1.25rem auto; }

/* ── Responsive tweaks ───────────────────────────────────────── */
@media (max-width: 599px) {
  /* Spacing */
  .section         { padding: 2.5rem 0; }
  .section--sm     { padding: 1.75rem 0; }
  .section-header  { margin-bottom: 1.5rem; }

  /* Hero */
  .hero            { min-height: 70vh; }
  .hero h1         { font-size: 1.65rem; }
  .hero-sub        { font-size: 0.9rem; margin-bottom: 1.5rem; }
  .hero-badge      { margin-top: 1.5rem; }
  .hero-actions    { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-trust      { margin-top: 1.25rem; padding-top: 1.1rem; gap: 0.5rem 1.25rem; }

  /* Stats */
  .stat-number     { font-size: 1.5rem; }
  .stat-item       { padding: 0.5rem 0.75rem; }

  /* Cards */
  .step-card       { padding: 1.25rem; }
  .step-number     { font-size: 1.6rem; margin-bottom: 0.5rem; }
  .value-card      { padding: 1.25rem; }

  /* Product detail page */
  .product-detail         { padding: 1.5rem 0; gap: 1.5rem; }
  .product-detail-price   { font-size: 1.5rem; }
  .product-detail-info    { gap: 0.75rem; }
  .product-tabs           { margin-top: 2rem; }
  .tab-btn                { padding: 0.75rem 0.9rem; font-size: 0.75rem; }
  .product-meta-field     { flex-direction: column; gap: 0.1rem; }
  .product-meta-label     { min-width: unset; }
  .product-faq            { margin-top: 2.5rem; padding-top: 2rem; }
  .product-related        { margin-top: 2.5rem; padding-top: 2rem; }
  .product-section-heading { font-size: 1.2rem; margin-bottom: 1.25rem; }
  .qty-add-row            { gap: 0.5rem; }

  /* Footer & misc */
  .newsletter-form { flex-direction: column; }
  .modal-box       { padding: 1.75rem 1.25rem; }

  /* Compliance banner — hidden on mobile, trust ticker covers it */
  .compliance-banner { display: none; }

  /* Space the stats row away from the hero trust strip */
  .stats-row { margin-top: 2rem; }
}

/* ── Trust Ticker ─────────────────────────────────────────── */
.trust-ticker {
  background: var(--bg-surface2);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  height: 36px;
  display: flex;
  align-items: center;
}
.trust-ticker-track {
  display: flex;
  align-items: center;
  gap: 2rem;
  white-space: nowrap;
  animation: ticker-scroll 28s linear infinite;
  will-change: transform;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-sub);
}
.trust-ticker-track span { flex-shrink: 0; }
.trust-ticker-track .ticker-dot { color: var(--accent); font-size: 0.9rem; }
@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .trust-ticker-track { animation: none; }
}

/* ── Compliance Banner ───────────────────────────────────── */
.compliance-banner {
  background: rgba(0,194,255,0.06);
  border-bottom: 1px solid rgba(0,194,255,0.15);
}
.compliance-banner-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-sub);
}
.compliance-banner-inner svg { vertical-align: middle; color: var(--warning); }
.compliance-banner-inner span[aria-hidden] { color: var(--text-muted); }

/* ── Stats Row ───────────────────────────────────────────── */
.stats-row {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}
.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0 2rem;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 1rem 2rem;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-sub);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}
@media (max-width: 599px) {
  .stat-divider { display: none; }
  .stat-item { padding: 0.75rem 1rem; }
}

/* ── Hero Trust Icons ────────────────────────────────────── */
.hero-trust {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-sub);
}
.hero-trust-item svg { color: var(--accent); flex-shrink: 0; }

/* ── Value Card SVG icon ─────────────────────────────────── */
.value-icon-svg {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: var(--accent-glow);
  border: 1px solid rgba(0,194,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
}

/* ── How It Works Steps ──────────────────────────────────── */
.step-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: border-color var(--transition);
}
.step-card:hover {
  border-color: rgba(0,194,255,0.5);
  background: var(--accent-glow);
}
.step-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  transition: filter 0.25s ease;
}
.step-card:hover .step-number {
  filter: brightness(1.25);
}
.step-card h3 { margin-bottom: 0.75rem; }
.step-card p { color: var(--text-sub); font-size: 0.9rem; max-width: 100%; }

/* ── COA / Quality Section ───────────────────────────────── */
.coa-inner {
  display: grid;
  gap: 4rem;
  align-items: center;
}
@media (min-width: 768px) {
  .coa-inner { grid-template-columns: 1fr 1fr; }
}
.coa-text .section-label { margin-bottom: 0.5rem; }
.coa-text h2 { margin-bottom: 1rem; }
.coa-text > p { color: var(--text-sub); margin-bottom: 1.5rem; max-width: 52ch; }
.coa-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style: none;
}
.coa-checklist li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9rem;
  color: var(--text-sub);
}
.coa-checklist li svg { color: var(--accent); flex-shrink: 0; }
.coa-badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.coa-badge {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  transition: border-color var(--transition), transform var(--transition);
}
.coa-badge:hover {
  border-color: rgba(0,194,255,0.35);
  transform: translateY(-2px);
}
.coa-badge svg { color: var(--accent); }
.coa-badge strong {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: #fff;
}
.coa-badge span { font-size: 0.75rem; color: var(--text-sub); }

/* ── Testimonials ────────────────────────────────────────── */
.testimonials-grid { margin-top: 1rem; }
.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: border-color var(--transition);
}
.testimonial-card:hover { border-color: rgba(0,194,255,0.3); }
.testimonial-card p {
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.75;
  font-style: italic;
  max-width: 100%;
  flex: 1;
}
.testimonial-card footer { margin-top: auto; }
.testimonial-card cite {
  font-style: normal;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ── Section Header defaults ─────────────────────────────── */
.section-header {
  margin-bottom: 3rem;
}
.section-header h2 { margin-bottom: 0.75rem; color: #fff; }
.section-header > p { color: var(--text-sub); font-size: 0.95rem; max-width: 60ch; }
.section-header.text-center { text-align: center; }
.section-header.text-center > p { margin: 0 auto; }
.featured-section .section-header { text-align: center; }
.featured-section .section-header > p { margin: 0 auto; }

/* ── What We Do / Value Cards ────────────────────────────── */
.what-we-do .grid-3 { align-items: start; }
.what-we-do .value-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: 100%;
  transition: border-color var(--transition);
}
.what-we-do .value-card:hover { border-color: rgba(0,194,255,0.35); }
.what-we-do .value-card h3 { margin-bottom: 0.25rem; font-size: 1rem; }
.what-we-do .value-card p { color: var(--text-sub); font-size: 0.9rem; max-width: 100%; line-height: 1.75; }