/* ===== PEPTIDELAB — GLOBAL STYLES ===== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,500&display=swap');

:root {
  --navy-950: #000000;
  --navy-900: #060606;
  --navy-800: #0D0D0D;
  --navy-700: #141414;
  --navy-600: #1E1E1E;
  --navy-500: #2E2E2E;
  --teal-700: #777777;
  --teal-600: #999999;
  --teal-500: #BBBBBB;
  --teal-400: #FFFFFF;
  --teal-100: #1A1A1A;
  --teal-50:  #111111;
  --slate-50:  #0A0A0A;
  --slate-100: #141414;
  --slate-200: #1E1E1E;
  --slate-300: #2E2E2E;
  --slate-400: #666666;
  --slate-500: #888888;
  --slate-600: #AAAAAA;
  --slate-700: #CCCCCC;
  --white: #FFFFFF;
  --text-primary:   #FFFFFF;
  --text-secondary: #CCCCCC;
  --text-muted:     #888888;
  --border:         #1E1E1E;
  --card-bg:        #0D0D0D;
  --body-bg:        #000000;
  --success: #22C55E;
  --success-bg: #052e16;
  --success-border: #166534;
  --warning-bg: #1c0a00;
  --warning-border: #7c2d12;
  --warning-text: #FED7AA;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5), 0 2px 6px rgba(0,0,0,0.4);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.6), 0 4px 12px rgba(0,0,0,0.5);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.8);
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --cart-width: 420px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--body-bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 800px; margin: 0 auto; padding: 0 24px; }
.container--wide { max-width: 1400px; margin: 0 auto; padding: 0 32px; }
.section { padding: 96px 0; }
.section--sm { padding: 64px 0; }
.section--lg { padding: 120px 0; }
.page { display: none; }
.page.active { display: block; }

/* ===== ANNOUNCEMENT BAR ===== */
.announcement-bar {
  background: var(--navy-900);
  color: #CCCCCC;
  text-align: center;
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 90;
}
.announcement-bar span { color: var(--teal-400); margin: 0 6px; }
.announcement-bar strong { color: white; }

/* ===== NAVIGATION ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(0,0,0,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}
.nav__logo {
  display: flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
}
.nav__logo-name {
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.03em;
  font-family: var(--font-sans);
  transition: opacity 0.2s ease;
  user-select: none;
}
.nav__logo:hover .nav__logo-name { opacity: 0.8; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}
.nav__link {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.nav__link:hover { background: var(--slate-100); color: var(--text-primary); }
.nav__link.active { color: var(--teal-600); background: var(--teal-50); }
.nav__actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav__badge {
  font-size: 11px; font-weight: 600;
  background: var(--teal-50); color: var(--teal-600);
  border: 1px solid var(--teal-100);
  padding: 3px 8px; border-radius: 20px;
  letter-spacing: 0.03em; text-transform: uppercase;
}
.nav__cart-btn {
  position: relative;
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: var(--slate-100);
  border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}
.nav__cart-btn:hover { background: var(--teal-50); border-color: var(--teal-400); }
.nav__cart-btn svg { width: 18px; height: 18px; color: var(--teal-400); }
.nav__cart-count {
  position: absolute;
  top: -6px; right: -6px;
  width: 18px; height: 18px;
  background: var(--teal-600);
  color: white;
  font-size: 10px; font-weight: 800;
  border-radius: 50%;
  display: none;
  align-items: center; justify-content: center;
  border: 2px solid white;
  line-height: 1;
}
.nav__cart-count.visible { display: flex; }
.nav__cart-count.bump { animation: cartBump 0.3s ease; }
@keyframes cartBump {
  0% { transform: scale(1); }
  50% { transform: scale(1.4); }
  100% { transform: scale(1); }
}
.nav__mobile-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  padding: 8px; cursor: pointer;
}
.nav__mobile-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--teal-400); border-radius: 2px;
  transition: all var(--transition);
}
.nav__mobile-menu {
  display: none; background: var(--navy-800);
  border-top: 1px solid var(--border);
  padding: 16px 24px 24px;
  flex-direction: column; gap: 4px;
}
.nav__mobile-menu.open { display: flex; }
.nav__mobile-link {
  padding: 12px 0; font-size: 15px; font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--slate-100);
  cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
}
.nav__mobile-link:last-child { border-bottom: none; }
.nav__mobile-link:hover { color: var(--teal-600); }

/* ===== SLIDING CART ===== */
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 500;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(2px);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: var(--cart-width);
  max-width: 100vw;
  background: var(--navy-800);
  z-index: 600;
  display: flex; flex-direction: column;
  box-shadow: -8px 0 40px rgba(0,0,0,0.7);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.cart-panel.open { transform: translateX(0); }
.cart-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.cart-header__title {
  font-size: 17px; font-weight: 700; color: var(--text-primary);
  display: flex; align-items: center; gap: 8px;
}
.cart-header__title svg { width: 18px; height: 18px; color: var(--teal-600); }
.cart-close {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  background: var(--slate-100);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all var(--transition);
  flex-shrink: 0;
}
.cart-close:hover { background: var(--slate-200); }
.cart-close svg { width: 16px; height: 16px; color: var(--text-secondary); }

/* Free shipping bar */
.free-ship-bar {
  padding: 14px 24px;
  background: var(--slate-50);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.free-ship-bar__label {
  font-size: 12px; font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: flex; align-items: center; justify-content: space-between;
}
.free-ship-bar__label span { color: var(--teal-600); }
.free-ship-track {
  height: 6px;
  background: var(--slate-200);
  border-radius: 20px;
  overflow: hidden;
}
.free-ship-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal-600), var(--teal-400));
  border-radius: 20px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.free-ship-bar.unlocked .free-ship-bar__label { color: var(--success); }
.free-ship-bar.unlocked .free-ship-fill { background: linear-gradient(90deg, var(--success), #22C55E); }
.free-ship-bar.unlocked .free-ship-bar__label span { color: var(--success); }

/* Cart items */
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
  display: flex; flex-direction: column; gap: 12px;
}
.cart-empty {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px; padding: 48px 24px;
  text-align: center;
}
.cart-empty svg { width: 48px; height: 48px; color: var(--slate-300); }
.cart-empty__title { font-size: 16px; font-weight: 600; color: var(--text-secondary); }
.cart-empty__sub { font-size: 13px; color: var(--text-muted); }
.cart-item {
  display: flex; gap: 12px;
  background: var(--slate-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  position: relative;
}
.cart-item__img {
  width: 52px; height: 52px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.cart-item__img svg { width: 20px; height: 20px; color: var(--teal-400); }
.cart-item__info { flex: 1; min-width: 0; }
.cart-item__name { font-size: 13px; font-weight: 700; color: var(--text-primary); margin-bottom: 2px; line-height: 1.3; }
.cart-item__size { font-size: 11px; color: var(--text-muted); font-weight: 500; margin-bottom: 8px; }
.cart-item__controls { display: flex; align-items: center; gap: 8px; }
.cart-qty-btn {
  width: 24px; height: 24px;
  border-radius: 6px;
  background: var(--card-bg);
  border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: var(--text-secondary);
  cursor: pointer; transition: all var(--transition); line-height: 1;
}
.cart-qty-btn:hover { border-color: var(--teal-500); color: var(--teal-600); }
.cart-qty-num { font-size: 13px; font-weight: 700; color: var(--text-primary); min-width: 20px; text-align: center; }
.cart-item__price { font-size: 14px; font-weight: 800; color: var(--text-primary); white-space: nowrap; text-align: right; }
.cart-item__remove {
  position: absolute; top: 8px; right: 8px;
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; opacity: 0.4;
  transition: opacity var(--transition);
}
.cart-item__remove:hover { opacity: 1; }
.cart-item__remove svg { width: 12px; height: 12px; color: var(--text-secondary); }

/* Cart footer */
.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--card-bg);
}
.cart-totals { margin-bottom: 16px; }
.cart-row {
  display: flex; justify-content: space-between;
  font-size: 13px; color: var(--text-muted);
  padding: 4px 0;
}
.cart-row strong { color: var(--text-primary); }
.cart-row--total {
  font-size: 17px; font-weight: 800;
  color: var(--text-primary);
  padding-top: 10px; margin-top: 6px;
  border-top: 1.5px solid var(--border);
}
.cart-row--shipping-free strong { color: var(--success); }
.cart-checkout {
  display: flex; flex-direction: column; gap: 8px;
}
.cart-disclaimer {
  font-size: 10px; color: var(--text-muted); text-align: center;
  line-height: 1.5; margin-top: 8px;
}

/* ===== TOAST ===== */
.toast-container {
  position: fixed;
  bottom: 80px; left: 50%;
  transform: translateX(-50%);
  z-index: 700;
  display: flex; flex-direction: column; gap: 8px;
  pointer-events: none;
}
.toast {
  background: var(--navy-900);
  color: white;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 13px; font-weight: 600;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards;
  white-space: nowrap;
}
.toast svg { width: 16px; height: 16px; color: var(--teal-400); flex-shrink: 0; }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(8px); }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 14px; font-weight: 600;
  transition: all var(--transition);
  cursor: pointer; border: none;
  line-height: 1; white-space: nowrap;
}
.btn--primary { background: #1A1A1A; color: white; border: 1.5px solid #2E2E2E; box-shadow: 0 2px 8px rgba(255,255,255,0.04); }
.btn--primary:hover { background: #242424; border-color: #444; box-shadow: 0 4px 16px rgba(255,255,255,0.07); transform: translateY(-1px); }
.btn--teal { background: #FFFFFF; color: #000000; box-shadow: 0 2px 8px rgba(255,255,255,0.12); }
.btn--teal:hover { background: #E8E8E8; box-shadow: 0 4px 16px rgba(255,255,255,0.18); transform: translateY(-1px); }
.btn--outline { background: transparent; color: #FFFFFF; border: 1.5px solid #2E2E2E; }
.btn--outline:hover { border-color: #555; background: #111111; }
.btn--outline-teal { background: transparent; color: var(--teal-500); border: 1.5px solid var(--teal-300); }
.btn--outline-teal:hover { background: var(--teal-50); }
.btn--outline-white { background: transparent; color: white; border: 1.5px solid rgba(255,255,255,0.4); }
.btn--outline-white:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.7); }
.btn--lg { padding: 15px 32px; font-size: 15px; border-radius: var(--radius-lg); }
.btn--sm { padding: 9px 18px; font-size: 13px; }
.btn--full { width: 100%; justify-content: center; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, #000000 0%, #0A0A0A 50%, #000000 100%);
  padding: 100px 0 96px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 800px 600px at 70% 50%, rgba(255,255,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.03) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none;
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.10);
  color: var(--teal-400); font-size: 12px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 20px; margin-bottom: 24px;
}
.hero__eyebrow-dot { width: 6px; height: 6px; background: var(--teal-400); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.5vw, 56px); line-height: 1.1;
  color: white; margin-bottom: 20px; letter-spacing: -0.02em;
}
.hero__title em { color: var(--teal-400); font-style: normal; }
.hero__sub { font-size: 17px; line-height: 1.7; color: var(--slate-400); margin-bottom: 36px; max-width: 520px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__stats { display: flex; gap: 32px; flex-wrap: wrap; padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.08); }
.hero__stat-value { font-size: 28px; font-weight: 800; color: white; line-height: 1; margin-bottom: 4px; letter-spacing: -0.02em; }
.hero__stat-value span { color: var(--teal-400); }
.hero__stat-label { font-size: 12px; color: var(--slate-400); font-weight: 500; letter-spacing: 0.03em; text-transform: uppercase; }
.hero__visual { display: flex; align-items: center; justify-content: center; }
.hero__card-stack { position: relative; width: 100%; max-width: 420px; margin: 0 auto; }
.hero__main-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(20px); border-radius: var(--radius-xl); padding: 32px;
}
.hero__vial-row { display: flex; gap: 12px; margin-bottom: 28px; }
.hero__vial {
  flex: 1;
  background: linear-gradient(180deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.03) 100%);
  border: 1px solid rgba(255,255,255,0.09); border-radius: var(--radius-md);
  height: 110px;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  padding: 10px 6px; position: relative; overflow: hidden;
}
.hero__vial::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 40%;
  background: linear-gradient(0deg, rgba(255,255,255,0.12) 0%, transparent 100%);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}
.hero__vial-svg { width: 28px; height: auto; flex: 1; min-height: 0; }
.hero__vial-img { width: 100%; height: 100%; object-fit: contain; object-position: center; position: absolute; top: 0; left: 0; }
.hero__vial-label { font-size: 9px; font-weight: 700; color: var(--teal-400); letter-spacing: 0.06em; text-transform: uppercase; position: relative; z-index: 1; text-align: center; }
.hero__card-meta { display: flex; gap: 10px; }
.hero__meta-chip {
  flex: 1; text-align: center;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm); padding: 10px 8px;
}
.hero__meta-chip-val { font-size: 15px; font-weight: 700; color: white; }
.hero__meta-chip-key { font-size: 10px; color: var(--slate-400); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; margin-top: 2px; }
.hero__floating-badge {
  position: absolute; top: -16px; right: -16px;
  background: var(--teal-600); color: white;
  font-size: 11px; font-weight: 700;
  padding: 8px 14px; border-radius: 20px;
  box-shadow: 0 4px 16px rgba(255,255,255,0.14);
  letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap;
}
.hero__coa-badge {
  position: absolute; bottom: -16px; left: -16px;
  background: var(--card-bg); color: var(--text-primary);
  font-size: 12px; font-weight: 600;
  padding: 10px 16px; border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 8px;
}
.coa-dot { width: 8px; height: 8px; border-radius: 50%; background: #22C55E; }

/* ===== TRUST STRIP ===== */
.trust-strip { background: var(--card-bg); border-bottom: 1px solid var(--border); padding: 20px 0; }
.trust-strip__inner { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; }
.trust-badge { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--text-secondary); white-space: nowrap; }
.trust-badge svg { width: 18px; height: 18px; color: var(--teal-600); flex-shrink: 0; }
.trust-divider { width: 1px; height: 20px; background: var(--border); }

/* ===== SECTION HEADERS ===== */
.section-label { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal-600); margin-bottom: 12px; }
.section-title { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 42px); line-height: 1.15; color: var(--text-primary); letter-spacing: -0.02em; margin-bottom: 16px; }
.section-sub { font-size: 17px; line-height: 1.7; color: var(--text-muted); max-width: 580px; }
.section-header { margin-bottom: 56px; }
.section-header--center { text-align: center; }
.section-header--center .section-sub { margin: 0 auto; }

/* ===== PRODUCT CARDS ===== */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(268px, 1fr)); gap: 20px; }
.product-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all var(--transition); cursor: pointer;
  display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-lg); border-color: rgba(255,255,255,0.18); transform: translateY(-3px); }
.product-card__img {
  background: #EFEFEF;
  height: 220px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; flex-shrink: 0;
}
.product-vial-icon { display: flex; flex-direction: column; align-items: center; gap: 8px; position: relative; z-index: 1; }
.vial-body { width: 40px; height: 80px; background: linear-gradient(180deg, rgba(255,255,255,0.14) 0%, rgba(255,255,255,0.06) 100%); border: 1.5px solid rgba(255,255,255,0.18); border-radius: 4px 4px 20px 20px; position: relative; }
.vial-cap { width: 24px; height: 12px; background: var(--teal-600); border-radius: 3px 3px 0 0; margin: 0 auto; }
.product-card__badge {
  position: absolute; top: 12px; left: 12px;
  background: rgba(220,38,38,0.92); color: #fff;
  font-size: 10px; font-weight: 700;
  padding: 4px 10px; border-radius: 20px; letter-spacing: 0.05em; text-transform: uppercase; z-index: 2;
}
.product-card__badge--hot { background: rgba(220,38,38,0.92); }
.product-card__badge--instock { background: rgba(22,163,74,0.92); }
.product-card__badge--oos { background: rgba(100,100,100,0.92); }
.product-card__body { padding: 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-card__name { font-size: 15px; font-weight: 700; color: var(--text-primary); line-height: 1.3; }
.product-card__size { font-weight: 500; color: var(--text-secondary); }
.product-card__sub { font-size: 12px; color: var(--text-secondary); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card__cas { font-size: 11px; color: var(--text-muted); }
.product-card__meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 2px; }
.product-card__tag { font-size: 11px; font-weight: 600; background: rgba(255,255,255,0.07); color: var(--text-secondary); border: 1px solid rgba(255,255,255,0.12); padding: 3px 10px; border-radius: 20px; white-space: nowrap; }
.product-card__price { font-size: 22px; font-weight: 800; color: var(--text-primary); letter-spacing: -0.02em; margin-top: auto; padding-top: 8px; }
.product-card__add-full {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px;
  background: #FFFFFF; color: #000000;
  font-size: 13px; font-weight: 700;
  padding: 12px 16px; border-radius: var(--radius-md);
  cursor: pointer; transition: background var(--transition); border: none;
  margin-top: 10px; font-family: var(--font-sans);
}
.product-card__add-full:hover { background: #E0E0E0; }
.product-card__add-full--oos { background: rgba(100,100,100,0.15) !important; color: #888 !important; cursor: not-allowed !important; }
.product-card__add-full--oos:hover { background: rgba(100,100,100,0.15) !important; }
.product-card--oos { opacity: 0.75; }
.product-card__low-stock {
  font-size: 11px; font-weight: 700; color: #f59e0b;
  background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.3);
  padding: 3px 10px; border-radius: 20px; display: inline-block;
}
.pdp-stock-badge {
  padding: 8px 14px; border-radius: 8px; font-size: 13px; font-weight: 700;
  margin-bottom: 8px; display: inline-block;
}
.pdp-stock-badge--low { background: rgba(245,158,11,0.12); color: #f59e0b; border: 1px solid rgba(245,158,11,0.3); }
.pdp-stock-badge--oos { background: rgba(100,100,100,0.12); color: #999; border: 1px solid rgba(100,100,100,0.25); }

/* ===== QUALITY SECTION ===== */
.quality-section { background: var(--navy-900); color: white; }
.quality-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.quality__content .section-title { color: white; }
.quality__content .section-sub { color: var(--slate-400); }
.quality__steps { margin-top: 40px; display: flex; flex-direction: column; gap: 24px; }
.quality__step { display: flex; gap: 16px; }
.quality__step-num { width: 32px; height: 32px; flex-shrink: 0; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: var(--teal-400); }
.quality__step-title { font-size: 15px; font-weight: 600; color: white; margin-bottom: 4px; }
.quality__step-desc { font-size: 13px; line-height: 1.6; color: var(--slate-400); }
.quality__visual { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-xl); padding: 40px; }
.quality__spec-row { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.quality__spec-row:last-child { border-bottom: none; }
.quality__spec-label { font-size: 13px; color: var(--slate-400); font-weight: 500; }
.quality__spec-val { font-size: 13px; font-weight: 700; color: var(--teal-400); background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09); padding: 4px 12px; border-radius: 20px; }

/* ===== CERTIFICATIONS DIRECTORY ===== */
.cert-search-bar {
  display: flex; gap: 12px; align-items: center;
  background: var(--card-bg); border: 1.5px solid var(--border);
  border-radius: var(--radius-md); padding: 10px 16px;
  margin-bottom: 24px;
  transition: border-color var(--transition);
}
.cert-search-bar:focus-within { border-color: var(--teal-500); }
.cert-search-bar svg { width: 18px; height: 18px; color: var(--text-muted); flex-shrink: 0; }
.cert-search-bar input { flex: 1; border: none; outline: none; font-size: 14px; font-family: var(--font-sans); color: var(--text-primary); background: none; }
.cert-search-bar input::placeholder { color: var(--text-muted); }
.cert-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.cert-compound {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all var(--transition);
}
.cert-compound:hover { border-color: var(--teal-400); box-shadow: var(--shadow-md); }
.cert-compound__header {
  padding: 14px 18px;
  background: var(--navy-900);
  display: flex; align-items: center; justify-content: space-between;
}
.cert-compound__name { font-size: 14px; font-weight: 700; color: white; }
.cert-compound__count { font-size: 11px; font-weight: 700; color: var(--teal-400); background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.10); padding: 2px 8px; border-radius: 20px; }
.cert-batches { padding: 8px 18px 14px; display: flex; flex-direction: column; gap: 4px; max-height: 220px; overflow-y: auto; }
.cert-batch {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  cursor: pointer;
  text-decoration: none;
}
.cert-batch:hover { background: var(--teal-50); }
.cert-batch__id { font-size: 12px; font-weight: 600; color: var(--text-secondary); display: flex; align-items: center; gap: 6px; }
.cert-batch__id::before { content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; background: var(--success); flex-shrink: 0; }
.cert-batch__date { font-size: 11px; color: var(--text-muted); font-weight: 500; }
.cert-batch__view { font-size: 11px; font-weight: 700; color: var(--teal-600); display: flex; align-items: center; gap: 3px; }
.cert-batch__view svg { width: 10px; height: 10px; }

/* ===== DISCLAIMER BANNER ===== */
.disclaimer-banner {
  background: var(--warning-bg); border: 1px solid var(--warning-border);
  border-radius: var(--radius-lg); padding: 24px 32px;
  display: flex; gap: 16px; align-items: flex-start;
}
.disclaimer-banner svg { width: 22px; height: 22px; color: #C2410C; flex-shrink: 0; margin-top: 1px; }
.disclaimer-banner__title { font-size: 14px; font-weight: 700; color: #9A3412; margin-bottom: 6px; }
.disclaimer-banner__text { font-size: 13px; line-height: 1.6; color: var(--warning-text); }

/* ===== WHY CARDS ===== */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; transition: all var(--transition); }
.why-card:hover { box-shadow: var(--shadow-md); border-color: var(--teal-400); transform: translateY(-2px); }
.why-card__icon { width: 48px; height: 48px; background: var(--teal-50); border: 1px solid var(--teal-100); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.why-card__icon svg { width: 22px; height: 22px; color: var(--teal-600); }
.why-card__title { font-size: 15px; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; }
.why-card__text { font-size: 13px; line-height: 1.6; color: var(--text-muted); }

/* ===== EDUCATION ===== */
.edu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.edu-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition); cursor: pointer; }
.edu-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.edu-card__img { height: 140px; background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.edu-card__img-pattern { position: absolute; inset: 0; background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.06) 1px, transparent 0); background-size: 24px 24px; }
.edu-card__cat { position: absolute; top: 10px; left: 10px; background: rgba(255,255,255,0.90); color: white; font-size: 10px; font-weight: 700; padding: 4px 10px; border-radius: 20px; letter-spacing: 0.05em; text-transform: uppercase; }
.edu-card__body { padding: 18px; }
.edu-card__title { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; line-height: 1.4; }
.edu-card__desc { font-size: 13px; line-height: 1.6; color: var(--text-muted); margin-bottom: 12px; }
.edu-card__link { font-size: 13px; font-weight: 600; color: var(--teal-600); display: flex; align-items: center; gap: 6px; }
.edu-card__link svg { width: 14px; height: 14px; }

/* ===== FAQ ===== */
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; transition: all var(--transition); }
.faq-item.open { border-color: var(--teal-400); box-shadow: var(--shadow-sm); }
.faq-question { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; cursor: pointer; font-size: 14px; font-weight: 600; color: var(--text-primary); transition: all var(--transition); }
.faq-question:hover { color: var(--teal-600); }
.faq-icon { width: 22px; height: 22px; flex-shrink: 0; border: 1.5px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: all var(--transition); }
.faq-icon svg { width: 12px; height: 12px; transition: transform var(--transition); }
.faq-item.open .faq-icon { background: var(--teal-600); border-color: var(--teal-600); }
.faq-item.open .faq-icon svg { transform: rotate(45deg); color: white; }
.faq-answer { display: none; padding: 0 22px 18px; font-size: 14px; line-height: 1.7; color: var(--text-muted); border-top: 1px solid var(--slate-100); }
.faq-item.open .faq-answer { display: block; padding-top: 16px; }

/* ===== FINAL CTA ===== */
.final-cta { background: linear-gradient(135deg, #000000 0%, #111111 100%); padding: 96px 0; text-align: center; position: relative; overflow: hidden; border-top: 1px solid var(--border); }
.final-cta::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 600px 400px at 50% 50%, rgba(255,255,255,0.06) 0%, transparent 60%); pointer-events: none; }
.final-cta__title { font-family: var(--font-display); font-size: clamp(32px, 4vw, 48px); color: white; line-height: 1.15; margin-bottom: 16px; letter-spacing: -0.02em; position: relative; z-index: 1; }
.final-cta__sub { font-size: 17px; color: var(--slate-400); margin-bottom: 36px; max-width: 500px; margin-left: auto; margin-right: auto; position: relative; z-index: 1; }
.final-cta__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }
.final-cta__disclaimer { font-size: 12px; color: var(--slate-500); margin-top: 24px; position: relative; z-index: 1; }

/* ===== FOOTER ===== */
.footer { background: var(--navy-950); color: var(--slate-400); padding: 72px 0 0; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer__logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; cursor: pointer; }
.footer__logo-mark { width: 32px; height: 32px; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.footer__logo-mark svg { width: 16px; height: 16px; color: var(--teal-400); }
.footer__logo-name { font-size: 16px; font-weight: 700; color: white; }
.footer__logo-name span { color: var(--teal-400); }
.footer__tagline { font-size: 13px; line-height: 1.7; color: var(--slate-500); margin-bottom: 20px; max-width: 280px; }
.footer__compliance { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-md); padding: 14px 16px; font-size: 11px; line-height: 1.7; color: var(--slate-500); }
.footer__col-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--slate-300); margin-bottom: 16px; }
.footer__links { display: flex; flex-direction: column; gap: 8px; }
.footer__link { font-size: 13px; color: var(--slate-500); transition: color var(--transition); cursor: pointer; }
.footer__link:hover { color: var(--teal-400); }
.footer__bottom { padding: 24px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer__copy { font-size: 12px; color: var(--slate-600); }
.footer__bottom-links { display: flex; gap: 20px; }
.footer__bottom-link { font-size: 12px; color: var(--slate-600); cursor: pointer; transition: color var(--transition); }
.footer__bottom-link:hover { color: var(--teal-400); }
.footer__disclaimer { width: 100%; background: rgba(255,255,255,0.02); border-top: 1px solid rgba(255,255,255,0.04); padding: 16px 0; font-size: 11px; line-height: 1.7; color: var(--slate-600); text-align: center; }

/* ===== MOBILE STICKY CTA ===== */
.mobile-cta {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--navy-900); border-top: 1px solid rgba(255,255,255,0.08);
  padding: 12px 16px; z-index: 200; gap: 10px; align-items: center;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.3);
}

/* ===== POLICY PAGES ===== */
.policy-hero { background: var(--navy-900); padding: 64px 0; text-align: center; }
.policy-hero__title { font-family: var(--font-display); font-size: 40px; color: white; margin-bottom: 12px; letter-spacing: -0.02em; }
.policy-hero__sub { font-size: 15px; color: var(--slate-400); }
.policy-body { padding: 64px 0; }
.policy-content { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 48px 56px; }
.policy-content h2 { font-size: 20px; font-weight: 700; color: var(--text-primary); margin: 32px 0 12px; }
.policy-content h2:first-child { margin-top: 0; }
.policy-content h3 { font-size: 16px; font-weight: 700; color: var(--text-primary); margin: 20px 0 8px; }
.policy-content p { font-size: 14px; line-height: 1.8; color: var(--text-secondary); margin-bottom: 12px; }
.policy-content ul, .policy-content ol { padding-left: 20px; margin-bottom: 12px; }
.policy-content li { font-size: 14px; line-height: 1.8; color: var(--text-secondary); margin-bottom: 4px; }
.policy-content li::marker { color: var(--teal-600); }
.policy-content .highlight-box { background: var(--teal-50); border: 1px solid var(--teal-100); border-left: 4px solid var(--teal-600); border-radius: 0 var(--radius-md) var(--radius-md) 0; padding: 16px 20px; margin: 16px 0; }
.policy-content .highlight-box p { margin: 0; color: var(--navy-800); font-weight: 500; }
.policy-content .warning-box { background: var(--warning-bg); border: 1px solid var(--warning-border); border-left: 4px solid #EA580C; border-radius: 0 var(--radius-md) var(--radius-md) 0; padding: 16px 20px; margin: 16px 0; }
.policy-content .warning-box p { margin: 0; color: var(--warning-text); font-weight: 500; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-form { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.form-input, .form-select, .form-textarea { width: 100%; padding: 11px 14px; border: 1.5px solid var(--border); border-radius: var(--radius-md); font-size: 14px; font-family: var(--font-sans); color: var(--text-primary); background: var(--slate-50); transition: all var(--transition); outline: none; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--teal-500); background: var(--card-bg); box-shadow: 0 0 0 3px rgba(255,255,255,0.06); }
.form-textarea { resize: vertical; min-height: 120px; }
.contact-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; display: flex; gap: 16px; }
.contact-card__icon { width: 44px; height: 44px; flex-shrink: 0; background: var(--teal-50); border: 1px solid var(--teal-100); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.contact-card__icon svg { width: 20px; height: 20px; color: var(--teal-600); }
.contact-card__title { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.contact-card__text { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-visual { background: linear-gradient(135deg, var(--navy-900), var(--navy-700)); border-radius: var(--radius-xl); padding: 48px; color: white; }
.about-metric { text-align: center; padding: 24px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.about-metric:last-child { border-bottom: none; }
.about-metric-val { font-size: 36px; font-weight: 800; color: white; line-height: 1; margin-bottom: 6px; letter-spacing: -0.03em; }
.about-metric-val span { color: var(--teal-400); }
.about-metric-label { font-size: 13px; color: var(--slate-400); font-weight: 500; }
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 24px; }
.value-card { background: var(--slate-50); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; }
.value-card__title { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.value-card__title::before { content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; background: var(--teal-600); flex-shrink: 0; }
.value-card__text { font-size: 13px; line-height: 1.6; color: var(--text-muted); }

/* ===== TESTING/QUALITY PAGE ===== */
.testing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.test-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; }
.test-card__step { font-size: 11px; font-weight: 700; color: var(--teal-600); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.test-card__step-num { width: 20px; height: 20px; background: var(--teal-50); border: 1px solid var(--teal-100); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 800; }
.test-card__title { font-size: 17px; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; }
.test-card__desc { font-size: 13px; line-height: 1.7; color: var(--text-muted); }

/* ===== PRODUCT PAGE ===== */
.product-page-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.product-page-img { background: linear-gradient(135deg, var(--navy-900), var(--navy-700)); border-radius: var(--radius-xl); height: 440px; display: flex; flex-direction: column; align-items: center; justify-content: center; position: sticky; top: 88px; gap: 16px; }
.product-page-img__vials { display: flex; gap: 20px; align-items: flex-end; }
.product-page-vial { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.product-page-vial .vial-body { width: 36px; height: 90px; }
.product-page-vial .vial-cap { width: 22px; }
.product-page-img__label { font-size: 11px; font-weight: 700; color: var(--teal-400); letter-spacing: 0.06em; text-transform: uppercase; text-align: center; }
.product-page-eyebrow { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.product-page-name { font-family: var(--font-display); font-size: 36px; color: var(--text-primary); margin-bottom: 8px; line-height: 1.2; letter-spacing: -0.02em; }
.product-page-id { font-size: 13px; color: var(--text-muted); font-weight: 500; margin-bottom: 16px; }
.product-page-purity { display: inline-flex; align-items: center; gap: 8px; background: var(--success-bg); border: 1px solid var(--success-border); color: var(--success); font-size: 13px; font-weight: 700; padding: 6px 14px; border-radius: 20px; margin-bottom: 24px; }
.product-page-purity svg { width: 14px; height: 14px; }
.product-page-price { font-size: 32px; font-weight: 800; color: var(--text-primary); letter-spacing: -0.03em; margin-bottom: 8px; }
.product-page-price-note { font-size: 13px; color: var(--text-muted); margin-bottom: 24px; }
.product-page-variants { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.product-page-variant-label { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.variant-options { display: flex; gap: 8px; flex-wrap: wrap; }
.variant-btn { padding: 8px 18px; border: 1.5px solid var(--border); border-radius: var(--radius-md); font-size: 13px; font-weight: 600; color: var(--text-secondary); cursor: pointer; transition: all var(--transition); background: var(--card-bg); }
.variant-btn:hover, .variant-btn.selected { border-color: var(--teal-500); background: var(--teal-50); color: var(--teal-700); }
.product-page-actions { display: flex; gap: 10px; margin-bottom: 28px; }
.tab-buttons { display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 24px; }
.tab-btn { padding: 12px 20px; font-size: 13px; font-weight: 600; color: var(--text-muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all var(--transition); }
.tab-btn.active { color: var(--teal-600); border-bottom-color: var(--teal-600); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.tab-content p { font-size: 14px; line-height: 1.8; color: var(--text-secondary); margin-bottom: 12px; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 10px 0; font-size: 13px; }
.spec-table td:first-child { color: var(--text-muted); font-weight: 500; width: 40%; }
.spec-table td:last-child { color: var(--text-primary); font-weight: 600; }
.product-cert-box { background: var(--teal-50); border: 1px solid var(--teal-100); border-radius: var(--radius-lg); padding: 16px 20px; margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.product-cert-box__title { font-size: 14px; font-weight: 700; color: var(--navy-800); margin-bottom: 3px; }
.product-cert-box__sub { font-size: 12px; color: var(--text-muted); }
.product-disclaimer { background: var(--warning-bg); border: 1px solid var(--warning-border); border-radius: var(--radius-md); padding: 14px 18px; font-size: 12px; line-height: 1.6; color: var(--warning-text); }
.product-disclaimer strong { display: block; font-weight: 700; margin-bottom: 4px; }

/* ===== COLLECTION PAGE ===== */
.collection-hero { background: var(--navy-900); padding: 72px 0; }
.collection-hero__title { font-family: var(--font-display); font-size: 48px; color: white; margin-bottom: 12px; letter-spacing: -0.02em; }
.collection-hero__sub { font-size: 17px; color: var(--slate-400); max-width: 520px; }
.collection-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
.filter-btn { padding: 8px 18px; border: 1.5px solid var(--border); border-radius: 20px; font-size: 13px; font-weight: 600; color: var(--text-secondary); cursor: pointer; transition: all var(--transition); background: var(--card-bg); }
.filter-btn:hover, .filter-btn.active { border-color: var(--teal-500); background: var(--teal-50); color: var(--teal-700); }

/* ===== SHIPPING BANNER ===== */
.ship-banner {
  background: linear-gradient(135deg, var(--teal-600), var(--teal-700));
  padding: 14px 24px; text-align: center;
  display: flex; align-items: center; justify-content: center; gap: 24px; flex-wrap: wrap;
}
.ship-banner__item { display: flex; align-items: center; gap: 8px; color: white; font-size: 13px; font-weight: 600; }
.ship-banner__item svg { width: 16px; height: 16px; opacity: 0.9; }
.ship-divider { width: 1px; height: 18px; background: rgba(255,255,255,0.3); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { order: -1; }
  .quality-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testing-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  :root { --cart-width: 380px; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav__links, .nav__actions .nav__badge { display: none; }
  .nav__mobile-toggle { display: flex; }
  .hero { padding: 64px 0; }
  .hero__stats { gap: 20px; }
  .trust-strip__inner { gap: 20px; }
  .trust-divider { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .edu-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .policy-content { padding: 28px 24px; }
  .contact-grid { grid-template-columns: 1fr; }
  .product-page-grid { grid-template-columns: 1fr; }
  .product-page-img { position: static; height: 280px; }
  .mobile-cta { display: flex; }
  .testing-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  :root { --cart-width: 100vw; }
  .ship-banner { gap: 12px; }
  .ship-divider { display: none; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .products-grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .final-cta__actions { flex-direction: column; align-items: center; }
  .product-page-actions { flex-direction: column; }
  .product-page-actions .btn { width: 100%; justify-content: center; }
}

/* ═══════════════════════════════════════════════════════════════
   EMAIL GIVEAWAY POPUP
═══════════════════════════════════════════════════════════════ */
.popup-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.80);z-index:900;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .3s ease}
.popup-overlay.open{opacity:1;pointer-events:all}
.popup-modal{background:var(--card-bg);border-radius:20px;max-width:440px;width:100%;padding:32px 28px 24px;position:relative;transform:translateY(20px) scale(.97);transition:transform .35s cubic-bezier(.4,0,.2,1);box-shadow:0 24px 80px rgba(0,0,0,.28)}
.popup-overlay.open .popup-modal{transform:translateY(0) scale(1)}
.popup-close{position:absolute;top:12px;right:14px;background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:22px;line-height:1;padding:4px 9px;border-radius:6px;transition:background .15s}
.popup-close:hover{background:var(--slate-100);color:var(--text-primary)}
.popup-prize-hero{display:flex;align-items:center;gap:16px;background:var(--navy-900);border-radius:14px;padding:18px 20px;margin-bottom:18px}
.popup-prize-hero__amt{font-family:var(--font-display);font-size:44px;color:var(--teal-400);line-height:1;flex-shrink:0}
.popup-prize-hero__text{color:#fff;font-size:13px;line-height:1.5}
.popup-prize-hero__text strong{display:block;font-size:15px;margin-bottom:2px;color:var(--teal-400)}
.popup-badge{display:inline-block;background:var(--teal-50);color:var(--teal-600);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 12px;border-radius:20px;border:1px solid var(--teal-100);margin-bottom:10px}
.popup-title{font-family:var(--font-display);font-size:22px;color:var(--navy-900);margin-bottom:6px}
.popup-sub{font-size:13px;color:var(--text-muted);line-height:1.6;margin-bottom:16px}
.popup-form{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
.popup-input{padding:12px 16px;border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:15px;font-family:var(--font-sans);outline:none;transition:border-color .2s}
.popup-input:focus{border-color:var(--teal-600)}
.popup-input.error{border-color:#EF4444}
.popup-legal{font-size:11px;color:var(--text-muted);line-height:1.6;text-align:center}
.popup-success{text-align:center;padding:16px 0}

/* ═══════════════════════════════════════════════════════════════
   SUBSCRIPTION TOGGLE (Product Page)
═══════════════════════════════════════════════════════════════ */
.pdp-purchase-type{display:flex;flex-direction:column;gap:8px;margin:14px 0}
.purchase-option{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;border:1.5px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:border-color .2s,background .2s;gap:12px;user-select:none}
.purchase-option:hover{border-color:var(--teal-400)}
.purchase-option.selected{border-color:var(--teal-600);background:var(--teal-50)}
.purchase-option__left{display:flex;align-items:center;gap:10px;flex:1}
.po-radio{width:17px;height:17px;border-radius:50%;border:2px solid var(--border);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:border-color .2s,background .2s}
.purchase-option.selected .po-radio{border-color:var(--teal-600);background:var(--teal-600)}
.purchase-option.selected .po-radio::after{content:'';width:5px;height:5px;background:var(--card-bg);border-radius:50%;display:block}
.po-label{font-size:14px;font-weight:600;color:var(--text-primary)}
.po-save{font-size:11px;font-weight:700;background:var(--teal-600);color:#fff;padding:2px 7px;border-radius:10px;margin-left:8px;vertical-align:middle}
.po-price{font-size:15px;font-weight:700;color:var(--text-secondary);flex-shrink:0}
.purchase-option.selected .po-price{color:var(--teal-600)}
.po-freq{font-size:11px;color:var(--text-muted);margin-top:2px}
.cart-sub-badge{font-size:10px;font-weight:700;background:var(--teal-600);color:#fff;padding:1px 6px;border-radius:8px;margin-left:5px;vertical-align:middle}

/* ═══ BUNDLE & SAVE (product page) ═══ */
.pdp-bundle-box {
  margin: 14px 0;
  border: 1.5px solid var(--teal-200, #99f6e4);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--teal-50, #f0fdfa);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .pdp-bundle-box {
    border-color: rgba(13,148,136,.35);
    background: rgba(13,148,136,.07);
  }
}
:root[data-theme="dark"] .pdp-bundle-box {
  border-color: rgba(13,148,136,.35);
  background: rgba(13,148,136,.07);
}
.pdp-bundle-box__title {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 14px;
  font-size: 12px; font-weight: 700; color: var(--teal-700, #0f766e);
  border-bottom: 1px solid var(--teal-100, #ccfbf1);
  background: var(--teal-100, #ccfbf1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .pdp-bundle-box__title {
    background: rgba(13,148,136,.15); border-color: rgba(13,148,136,.2); color: var(--teal-400);
  }
}
:root[data-theme="dark"] .pdp-bundle-box__title {
  background: rgba(13,148,136,.15); border-color: rgba(13,148,136,.2); color: var(--teal-400);
}
.pdp-bundle-box__tiers {
  display: flex; justify-content: space-around; padding: 10px 12px; gap: 6px;
}
.pdp-bundle-box__tier {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  flex: 1; padding: 8px 4px; border-radius: 8px;
  border: 1px solid var(--teal-100, #ccfbf1);
  background: white;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .pdp-bundle-box__tier {
    background: rgba(255,255,255,.04); border-color: rgba(13,148,136,.2);
  }
}
:root[data-theme="dark"] .pdp-bundle-box__tier {
  background: rgba(255,255,255,.04); border-color: rgba(13,148,136,.2);
}
.pdp-bundle-box__tier--best {
  border-color: var(--teal-500, #14b8a6);
  background: var(--teal-50, #f0fdfa);
}
:root[data-theme="dark"] .pdp-bundle-box__tier--best,
:root:not([data-theme="light"]) .pdp-bundle-box__tier--best {
  border-color: var(--teal-500, #14b8a6); background: rgba(13,148,136,.15);
}
.pbt-qty { font-size: 12px; font-weight: 700; color: var(--text-primary); }
.pbt-save { font-size: 11px; font-weight: 800; color: var(--teal-600, #0d9488); }

/* ═══════════════════════════════════════════════════════════════
   CURRENCY SELECTOR (Nav)
═══════════════════════════════════════════════════════════════ */
.nav__currency{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:6px;color:var(--slate-300);font-size:12px;font-family:var(--font-sans);font-weight:600;padding:5px 8px;cursor:pointer;outline:none;appearance:none;-webkit-appearance:none;transition:border-color .2s,color .2s;letter-spacing:.03em}
.nav__currency:hover,.nav__currency:focus{border-color:rgba(255,255,255,.4);color:#fff}
@media(max-width:768px){.nav__currency{display:none}}

/* ═══════════════════════════════════════════════════════════════
   CART — MULTIBUY DISCOUNT & SHIPPING ZONE
═══════════════════════════════════════════════════════════════ */
.cart-row--discount span{color:#059669}
.cart-row--discount strong{color:#059669}
.multibuy-badge{display:inline-flex;align-items:center;background:#D1FAE5;color:#065F46;font-size:10px;font-weight:700;padding:2px 7px;border-radius:8px;margin-left:5px;white-space:nowrap}
.cart-ship-zone{display:flex;gap:5px;margin-top:7px}
.ship-zone-btn{font-size:11px;font-weight:600;padding:3px 9px;border:1px solid var(--border);border-radius:6px;cursor:pointer;background:none;color:var(--text-muted);transition:border-color .15s,color .15s,background .15s;font-family:var(--font-sans)}
.ship-zone-btn.active{border-color:var(--teal-600);background:var(--teal-50);color:var(--teal-600)}
.ship-cost{display:block;text-align:right;font-size:13px;font-weight:700;color:var(--text-primary);padding-top:4px}

/* ═══════════════════════════════════════════════════════════════
   SVG VIAL LABELS
═══════════════════════════════════════════════════════════════ */
.product-vial-svg{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:10px 0;background:#141414}
.product-vial-svg svg{height:145px;width:auto;filter:drop-shadow(0 4px 16px rgba(0,0,0,.45));transition:transform .25s ease}
.product-card:hover .product-vial-svg svg{transform:translateY(-4px) scale(1.03)}
.pdp-vials-wrap{display:flex;gap:28px;align-items:flex-end;justify-content:center;padding:20px 0 8px}
.pdp-vials-wrap svg{filter:drop-shadow(0 10px 28px rgba(0,0,0,.5))}
/* Real product photos */
.product-card__photo{width:100%;height:100%;object-fit:contain;padding:8px;transition:transform .25s ease;border-radius:var(--radius-sm)}
.product-card:hover .product-card__photo{transform:translateY(-4px) scale(1.03)}
.pdp-product-photo{width:260px;height:340px;object-fit:contain;filter:drop-shadow(0 12px 32px rgba(0,0,0,.5));transition:transform .3s ease;border-radius:8px}
.pdp-product-photo:hover{transform:scale(1.02)}

/* ═══════════════════════════════════════════════════════════════
   CHECKOUT OVERLAY
═══════════════════════════════════════════════════════════════ */
.co-overlay {
  position: fixed; inset: 0; z-index: 10000;
  background: #000;
  display: none;
  overflow-y: auto;
  opacity: 0;
  transition: opacity .25s ease;
}
.co-overlay.open { display: block; }
.co-overlay.visible { opacity: 1; }

.co-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid #1E1E1E;
  position: sticky; top: 0; background: #000; z-index: 10;
}
.co-back {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: #888; cursor: pointer;
  border: none; background: none; font-family: inherit;
  transition: color .15s;
}
.co-back:hover { color: #fff; }
.co-brand { font-size: 18px; font-weight: 800; color: #fff; letter-spacing: -0.5px; }
.co-secure { font-size: 12px; color: #555; display: flex; align-items: center; gap: 5px; }
.co-secure svg { width: 13px; height: 13px; }

/* Two-column layout */
.co-body {
  display: grid;
  grid-template-columns: 1fr 440px;
  min-height: calc(100vh - 57px);
}
.co-form-col {
  padding: 36px 48px 48px;
  border-right: 1px solid #1E1E1E;
}
.co-summary-col {
  padding: 36px 32px;
  background: #060606;
  position: sticky; top: 57px;
  height: calc(100vh - 57px);
  overflow-y: auto;
}

/* Sections */
.co-section { margin-bottom: 32px; }
.co-section-title {
  font-size: 18px; font-weight: 700; color: #fff;
  margin-bottom: 14px; letter-spacing: -0.3px;
}

/* Form fields */
.co-field { position: relative; margin-bottom: 10px; }
.co-field label {
  display: block; font-size: 12px; font-weight: 600;
  color: #777; text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 5px;
}
.co-input, .co-select {
  width: 100%; padding: 12px 14px;
  background: #0D0D0D; border: 1px solid #2E2E2E;
  border-radius: 8px; color: #fff; font-size: 15px;
  font-family: inherit; outline: none;
  transition: border-color .2s;
  -webkit-appearance: none;
}
.co-input::placeholder { color: #444; }
.co-input:focus, .co-select:focus { border-color: #666; }
.co-input.error, .co-select.error { border-color: #ef4444; }
.co-select { 
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.co-select option { background: #0D0D0D; }
.co-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.co-row--3 { grid-template-columns: 1fr 140px 100px; }

/* Payment box */
.co-bank-box {
  border: 1px solid #2E2E2E; border-radius: 10px; overflow: hidden;
  margin-top: 12px;
}
.co-bank-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
  background: #141414;
  border-bottom: 1px solid #2E2E2E;
}
.co-bank-header input[type="radio"] { accent-color: #fff; width: 16px; height: 16px; }
.co-bank-header span { font-size: 14px; font-weight: 600; color: #fff; }
.co-bank-header span.tag {
  margin-left: auto; font-size: 11px; font-weight: 700;
  background: #1a2e1a; color: #4ade80;
  padding: 2px 8px; border-radius: 4px;
}
.co-bsb-details {
  padding: 16px;
  display: grid; gap: 8px;
}
.co-bsb-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px;
}
.co-bsb-row span:first-child { color: #777; }
.co-bsb-row span:last-child { font-weight: 700; color: #fff; font-variant-numeric: tabular-nums; }
.co-bsb-note {
  margin: 12px 16px 16px;
  background: #0D1F0D; border: 1px solid #1a3a1a;
  border-radius: 6px; padding: 10px 12px;
  font-size: 12px; color: #86efac; line-height: 1.5;
}

/* Place order button */
.co-place-order {
  width: 100%; padding: 15px;
  background: #fff; color: #000;
  border: none; border-radius: 10px;
  font-size: 15px; font-weight: 800;
  cursor: pointer; font-family: inherit;
  transition: opacity .2s, transform .15s;
  margin-top: 20px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.co-place-order:hover { opacity: 0.9; }
.co-place-order:active { transform: scale(0.99); }
.co-place-order:disabled { opacity: 0.4; cursor: not-allowed; }
.co-place-order svg { animation: cospin 0.8s linear infinite; display: none; }
.co-place-order.loading svg { display: block; }
.co-place-order.loading .co-btn-text { display: none; }
@keyframes cospin { to { transform: rotate(360deg); } }

.co-legal {
  font-size: 12px; color: #555; text-align: center;
  margin-top: 14px; line-height: 1.6;
}
.co-legal a { color: #888; }
.co-error-msg {
  margin-top: 12px; padding: 10px 14px;
  background: #1a0000; border: 1px solid #7f1d1d;
  border-radius: 8px; font-size: 13px; color: #f87171;
  display: none;
}

/* Order summary (right col) */
.co-sum-items { margin-bottom: 20px; }
.co-sum-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #1A1A1A;
}
.co-sum-item:last-child { border-bottom: none; }
.co-sum-item__img {
  width: 56px; height: 56px; flex-shrink: 0;
  background: #141414; border-radius: 8px; overflow: hidden;
  position: relative;
}
.co-sum-item__img img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.co-sum-item__badge {
  position: absolute; top: -5px; right: -5px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #555; color: #fff; font-size: 10px;
  font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.co-sum-item__name { flex: 1; font-size: 13px; font-weight: 600; color: #ddd; line-height: 1.4; }
.co-sum-item__price { font-size: 13px; font-weight: 700; color: #fff; white-space: nowrap; }

.co-sum-divider { border: none; border-top: 1px solid #1E1E1E; margin: 0 0 16px; }
.co-sum-row {
  display: flex; justify-content: space-between;
  font-size: 13px; color: #888; padding: 5px 0;
}
.co-sum-row--total {
  font-size: 16px; font-weight: 800; color: #fff;
  padding-top: 14px; margin-top: 8px;
  border-top: 1px solid #333;
}
.co-sum-row--total span:last-child { color: #fff; }
.co-sum-row span:last-child { color: #ddd; font-weight: 600; }

/* Discount input */
.co-discount-row { display: flex; gap: 8px; margin-top: 14px; }
.co-discount-row .co-input { flex: 1; font-size: 14px; }
.co-discount-apply {
  padding: 10px 16px; background: #1E1E1E; color: #fff;
  border: 1px solid #333; border-radius: 8px;
  font-size: 13px; font-weight: 600; cursor: pointer;
  font-family: inherit; white-space: nowrap;
  transition: background .15s;
}
.co-discount-apply:hover { background: #2E2E2E; }

/* ═══ SUCCESS SCREEN ═══ */
.co-success {
  display: none;
  max-width: 560px; margin: 60px auto; padding: 0 24px 80px;
  text-align: center;
}
.co-success.visible { display: block; }
.co-success__check {
  width: 72px; height: 72px; border-radius: 50%;
  background: #052e16; border: 2px solid #16a34a;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
}
.co-success__check svg { width: 36px; height: 36px; color: #4ade80; }
.co-success h1 { font-size: 28px; font-weight: 800; color: #fff; margin: 0 0 8px; }
.co-success__num { font-size: 18px; color: #888; margin: 0 0 32px; }
.co-success__num strong { color: #fff; }
.co-success__card {
  background: #0A1F0A; border: 1px solid #1a4a1a; border-radius: 12px;
  padding: 24px; margin-bottom: 20px; text-align: left;
}
.co-success__card h2 { font-size: 15px; font-weight: 700; color: #4ade80; margin: 0 0 16px; }
.co-success__card-row {
  display: flex; justify-content: space-between;
  font-size: 14px; padding: 6px 0;
  border-bottom: 1px solid #1a3a1a;
}
.co-success__card-row:last-child { border-bottom: none; }
.co-success__card-row span:first-child { color: #777; }
.co-success__card-row span:last-child { font-weight: 700; color: #fff; }
.co-success__card-row.highlight span:last-child { color: #4ade80; font-size: 18px; font-weight: 800; }
.co-success__card-row.ref span:last-child { color: #ef4444; }
.co-success__deadline {
  background: #1c0900; border: 1px solid #7c2d12;
  border-radius: 8px; padding: 12px 16px;
  font-size: 13px; color: #FED7AA; margin-bottom: 20px;
  text-align: left; line-height: 1.6;
}
.co-success__email { font-size: 14px; color: #666; margin-bottom: 28px; }
.co-success__done {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; background: #fff; color: #000;
  border: none; border-radius: 8px; font-size: 15px;
  font-weight: 700; cursor: pointer; font-family: inherit;
}

/* Mobile responsive */
@media (max-width: 900px) {
  .co-body { grid-template-columns: 1fr; }
  .co-summary-col {
    position: static; height: auto;
    border-right: none; border-bottom: 1px solid #1E1E1E;
    padding: 24px;
  }
  .co-form-col { padding: 24px; }
}
@media (max-width: 600px) {
  .co-row--3 { grid-template-columns: 1fr 1fr; }
  .co-row--3 .co-field:last-child { grid-column: span 2; }
}

/* ═══ SHIPPING METHOD SELECTOR ═══ */
.co-ship-group {
  border: 1px solid #2E2E2E; border-radius: 10px; overflow: hidden;
}
.co-ship-opt {
  border-bottom: 1px solid #1E1E1E; cursor: pointer;
  transition: background .15s;
}
.co-ship-opt:last-child { border-bottom: none; }
.co-ship-opt--on { border: 2px solid #555; border-radius: 9px; margin: -1px; }
.co-ship-opt__hdr {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
}
.co-ship-opt__info {
  flex: 1; display: flex; flex-direction: column; gap: 2px;
}
.co-ship-opt__carrier {
  font-size: 14px; font-weight: 600; color: #fff;
}
.co-ship-opt__eta {
  font-size: 12px; color: #888;
}
.co-ship-opt__price {
  font-size: 14px; font-weight: 700; color: #fff; white-space: nowrap;
}
.co-pay-intl-note {
  padding: 10px 0 4px;
  font-size: 12px; color: #888; line-height: 1.6;
}
.co-pay-intl-note strong { color: #aaa; }

/* ═══ MULTI-CURRENCY PAYMENT OPTIONS ═══ */
.co-pay-group {
  border: 1px solid #2E2E2E; border-radius: 10px; overflow: hidden;
}
.co-pay-opt {
  border-bottom: 1px solid #1E1E1E; cursor: pointer;
  transition: background .15s;
}
.co-pay-opt:last-child { border-bottom: none; }
.co-pay-opt--on { border: 2px solid #555; border-radius: 9px; margin: -1px; }
.co-pay-opt__hdr {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px; font-size: 14px; font-weight: 600; color: #fff;
}
.co-radio-dot {
  width: 18px; height: 18px; flex-shrink: 0;
  border-radius: 50%; border: 2px solid #444;
  position: relative; transition: border-color .15s;
}
.co-radio-dot.on { border-color: #fff; }
.co-radio-dot.on::after {
  content: ''; position: absolute;
  inset: 3px; border-radius: 50%; background: #fff;
}
.co-pay-opt__details {
  padding: 0 16px 16px; display: grid; gap: 6px;
  border-top: 1px solid #1E1E1E;
}

/* ═══ PROMO CODE ═══ */
.co-promo-row { display: flex; gap: 8px; margin-bottom: 8px; }
.co-promo-input { flex: 1; font-size: 13px; letter-spacing: 1px; }
.co-promo-apply {
  padding: 10px 16px; background: #1E1E1E; color: #fff;
  border: 1px solid #333; border-radius: 8px; font-size: 13px;
  font-weight: 600; cursor: pointer; font-family: inherit; white-space: nowrap;
  transition: background .15s;
}
.co-promo-apply:hover { background: #2E2E2E; }
.co-promo-msg { font-size: 12px; padding: 2px 0; }

/* ═══ SUCCESS SCREEN (redesigned) ═══ */
.co-success-inner {
  max-width: 600px; margin: 0 auto; padding: 48px 24px 80px;
}
.co-success__confirmed {
  display: inline-flex; align-items: center; gap: 8px;
  background: #052e16; color: #4ade80; border: 1px solid #166534;
  padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 700;
  margin-bottom: 20px;
}
.co-success__title {
  font-size: 28px; font-weight: 800; color: #fff; margin: 0 0 12px;
  letter-spacing: -0.5px;
}
.co-success__intro { color: #888; font-size: 15px; margin: 0 0 28px; line-height: 1.6; }

.co-success__block {
  background: #0A0A0A; border: 1px solid #2E2E2E;
  border-radius: 12px; padding: 24px; margin-bottom: 20px;
}
.co-success__block-title {
  font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 20px;
}
.co-success__step-label {
  font-size: 14px; font-weight: 700; color: #ddd; margin-bottom: 8px;
}
.co-success__step-body { font-size: 14px; color: #777; margin: 0 0 8px; line-height: 1.6; }
.co-success__bank-fields { margin: 12px 0; }
.co-success__bank-row {
  display: flex; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px solid #1A1A1A;
  font-size: 14px;
}
.co-success__bank-row:last-child { border-bottom: none; }
.co-success__bank-row span:first-child { color: #666; }
.co-success__bank-row span:last-child { font-weight: 700; color: #fff; }
.co-success__amount-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; margin-top: 4px;
  border-top: 1px solid #2E2E2E;
  font-size: 14px; color: #666;
}
.co-success__ref-box {
  background: #111; border: 1px solid #2E2E2E; border-radius: 8px;
  padding: 14px 16px; font-size: 14px; color: #888; margin-top: 8px;
}

.co-success__notice {
  border-radius: 10px; padding: 14px 16px; margin-bottom: 14px;
  font-size: 14px; line-height: 1.6;
}
.co-success__notice--green { background: #052e16; border: 1px solid #166534; color: #86efac; }
.co-success__notice--yellow { background: #1c0a00; border: 1px solid #7c2d12; color: #FED7AA; }
.co-success__notice--blue { background: #0a1929; border: 1px solid #1e3a5f; color: #93c5fd; }

.co-success__done {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; background: #fff; color: #000;
  border: none; border-radius: 10px; font-size: 15px;
  font-weight: 700; cursor: pointer; font-family: inherit;
  transition: opacity .2s;
}
.co-success__done:hover { opacity: 0.9; }

/* ═══ TRACK ORDER PAGE ═══ */
.track-wrap { max-width: 700px; margin: 0 auto; padding: 0 0 64px; }

.track-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px; margin-bottom: 32px;
}
.track-card__title { font-size: 18px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.track-card__sub { font-size: 14px; color: var(--text-muted); margin: 0 0 22px; line-height: 1.6; }

.track-form-group { display: grid; grid-template-columns: 1fr 200px; gap: 12px; }
.track-field { display: flex; flex-direction: column; gap: 6px; }
.track-label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.track-input, .track-select {
  width: 100%; padding: 12px 14px;
  background: var(--navy-800); border: 1px solid #2E2E2E;
  border-radius: var(--radius-md); color: var(--text-primary);
  font-size: 15px; font-family: inherit; outline: none;
  transition: border-color .2s; -webkit-appearance: none;
}
.track-input::placeholder { color: #444; }
.track-input:focus, .track-select:focus { border-color: #666; }
.track-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
  padding-right: 32px; cursor: pointer;
}
.track-select option { background: #0D0D0D; }

.track-info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.track-info-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 20px;
}
.track-info-card__icon {
  width: 36px; height: 36px; margin-bottom: 12px;
  color: var(--text-muted);
}
.track-info-card__icon svg { width: 100%; height: 100%; }
.track-info-card__title { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.track-info-card__text { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin: 0; }

@media (max-width: 768px) {
  .track-form-group { grid-template-columns: 1fr; }
  .track-info-grid { grid-template-columns: 1fr; }
}