/* ==========================================================================
   BASE — essential reset & variables
   ========================================================================== */

* {
  box-sizing: border-box;
}

body {
  color: var(--color-foreground);
  background: var(--color-background);
  display: flex;
  flex-direction: column;
  margin: 0;
  min-height: 100svh;
  font-variation-settings: "slnt" 0;
}

:root {
  --hover-lift-amount: 4px;
  --hover-scale-amount: 1.03;
  --hover-subtle-zoom-amount: 1.015;
  --hover-shadow-color: var(--color-shadow);
  --hover-transition-duration: 0.25s;
  --hover-transition-timing: ease-out;
  --surface-transition-duration: 0.3s;
  --surface-transition-timing: var(--ease-out-quad);
  --submenu-animation-speed: 360ms;
  --submenu-animation-easing: cubic-bezier(0.25, 0.1, 0.25, 1);
}

html {
  scrollbar-width: thin;
  scrollbar-color: rgb(var(--color-foreground-rgb) / var(--opacity-40))
    var(--color-background);
  scroll-behavior: smooth;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

img {
  width: 100%;
  height: auto;
}

input,
textarea,
select {
  font: inherit;
  border-radius: var(--style-border-radius-inputs);
}

select {
  background-color: var(--color-background);
  color: currentcolor;
}

.visually-hidden:not(:focus, :active) {
  position: absolute !important;
  overflow: hidden;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0 0 0 0);
  word-wrap: normal !important;
}

.button-unstyled {
  display: block;
  padding: 0;
  background-color: inherit;
  color: var(--color-foreground);
  border: 0;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  font-family: var(--font-paragraph--family);
  font-style: var(--font-paragraph--style);
  font-size: var(--font-paragraph--size);
}

.button-unstyled:hover {
  background-color: inherit;
}

/* ==========================================================================
   LAB DESIGN SYSTEM
   ========================================================================== */

:root {
  --lab-bg: #04080f;
  --lab-surface: #080e1a;
  --lab-card: #0c1524;
  --lab-border: rgba(255, 255, 255, 0.06);
  --lab-border-gold: rgba(200, 168, 75, 0.25);
  --lab-gold: #c8a84b;
  --lab-gold-dim: #8a6f2a;
  --lab-white: #ffffff;
  --lab-90: rgba(255, 255, 255, 0.9);
  --lab-70: rgba(255, 255, 255, 0.7);
  --lab-45: rgba(255, 255, 255, 0.45);
  --lab-25: rgba(255, 255, 255, 0.25);
  --lab-12: rgba(255, 255, 255, 0.12);
  --lab-06: rgba(255, 255, 255, 0.06);
  --lab-red: #ef4444;
  --lab-green: #22c55e;
  --lab-max: 1160px;
  --lab-font:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --lab-serif: "DM Serif Display", Georgia, serif;
}

.lab-page *,
.lab-page *::before,
.lab-page *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.lab-page {
  background: var(--lab-bg);
  color: var(--lab-white);
  font-family: var(--lab-font);
  -webkit-font-smoothing: antialiased;
}
.lab-page img {
  display: block;
  max-width: 100%;
}
.lab-page a {
  text-decoration: none;
  color: inherit;
}
.lab-page ul {
  list-style: none;
}

.lab-wrap {
  max-width: var(--lab-max);
  margin: 0 auto;
  padding: 0 0rem;
}

.lab-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lab-gold);
  margin-bottom: 1.25rem;
}
.lab-eyebrow::before {
  content: "";
  display: block;
  width: 24px;
  height: 1px;
  background: var(--lab-gold);
  flex-shrink: 0;
}

.lab-h1 {
  font-family: var(--lab-serif);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--lab-white);
  font-weight: 400;
}
.lab-h1 em {
  font-style: italic;
  color: var(--lab-gold);
}
.lab-h2 {
  font-family: var(--lab-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  font-weight: 400;
}
.lab-h3 {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--lab-white);
}

.lab-lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--lab-45);
  max-width: 480px;
}

.lab-section {
  padding: 2rem 2rem;
  border-bottom: 1px solid var(--lab-border);
}
.lab-section--tight {
  padding: 2rem 2rem;
}

/* ─── HERO — FIXED: flex centered ─── */
.lab-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--lab-bg);
  border-bottom: 1px solid var(--lab-border);
}

/* Subtle grid pattern overlay */
.lab-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(200, 168, 75, 0.015) 0px,
    rgba(200, 168, 75, 0.015) 1px,
    transparent 1px,
    transparent 120px
  );
  pointer-events: none;
  z-index: 0;
}

.lab-hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  max-width: var(--lab-max);
  width: 100%;
  padding: 0 2rem;
  gap: 2rem;
  min-height: 100vh;
  margin: 0 auto;
}

.lab-hero__left {
  flex: 0 1 55%;
  /* padding: 2rem 2rem 2rem 0; */
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.lab-hero__right {
  flex: 0 1 45%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 60vh;
}

/* Glow behind bottle */
.lab-hero__right::before {
  content: "";
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(200, 168, 75, 0.06) 0%,
    transparent 70%
  );
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.lab-hero__bottle {
  width: 60%;
  max-width: 320px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 60px 80px rgba(0, 0, 0, 0.7))
    drop-shadow(0 20px 40px rgba(200, 168, 75, 0.08));
  animation: labFloat 7s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

@keyframes labFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(-1deg);
  }
  50% {
    transform: translateY(-16px) rotate(1deg);
  }
}

.lab-hero__sub {
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--lab-45);
  max-width: 400px;
  margin: 1.25rem 0 2.5rem;
}

.lab-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 2.5rem;
}

.lab-badge {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lab-45);
  border: 1px solid var(--lab-border);
  border-radius: 20px;
  padding: 5px 12px;
  transition:
    border-color 0.2s,
    color 0.2s;
}
.lab-badge:hover {
  border-color: var(--lab-border-gold);
  color: var(--lab-gold);
}

.lab-cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.lab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.18s;
  border: none;
  letter-spacing: 0.01em;
  text-decoration: none;
}
.lab-btn--primary {
  background: var(--lab-gold);
  color: var(--lab-bg);
}
.lab-btn--primary:hover {
  background: #d4b45a;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(200, 168, 75, 0.25);
}
.lab-btn--ghost {
  background: transparent;
  color: var(--lab-70);
  border: 1px solid var(--lab-border);
}
.lab-btn--ghost:hover {
  border-color: var(--lab-25);
  color: var(--lab-white);
}

.lab-rating {
  display: flex;
  align-items: center;
  gap: 10px;
}
.lab-stars {
  color: var(--lab-gold);
  font-size: 0.8rem;
  letter-spacing: 3px;
}
.lab-rating__text {
  font-size: 0.72rem;
  color: var(--lab-25);
}

/* Hide the divider */
.lab-hero__divider {
  display: none;
}

/* Pill badge – centered under bottle */
.lab-hero__pill {
  position: absolute;
  margin-top: 500px;
  /* bottom: 2rem; */
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(200, 168, 75, 0.08);
  border: 1px solid var(--lab-border-gold);
  border-radius: 30px;
  padding: 7px 18px;
  white-space: nowrap;
  z-index: 4;
}

.lab-pill__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lab-gold);
  animation: labPulse 2s infinite;
}
@keyframes labPulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.7);
  }
}
.lab-hero__pill span {
  font-size: 0.7rem;
  color: var(--lab-70);
  font-weight: 500;
}

/* ─── STICKY ─── */
.lab-sticky {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(4, 8, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--lab-border);
  padding: 0.875rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.lab-sticky__brand {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--lab-white);
  letter-spacing: 0.04em;
}
.lab-sticky__price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--lab-gold);
}
.lab-sticky__variants {
  display: flex;
  gap: 6px;
  align-items: center;
}
.lab-sticky__v {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--lab-45);
  border: 1px solid var(--lab-border);
  border-radius: 4px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.15s;
  background: none;
  letter-spacing: 0.04em;
}
.lab-sticky__v.active,
.lab-sticky__v:hover {
  border-color: var(--lab-gold);
  color: var(--lab-gold);
}
.lab-sticky__cta {
  background: var(--lab-gold);
  color: var(--lab-bg);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 22px;
  border-radius: 5px;
  border: none;
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.lab-sticky__cta:hover {
  background: #d4b45a;
}

/* ─── ZERO STATS ─── */
.lab-zeros {
  border-top: 1px solid var(--lab-border);
  border-bottom: 1px solid var(--lab-border);
  padding: 1.75rem 2rem;
  background: var(--lab-surface);
}
.lab-zeros__grid {
  max-width: var(--lab-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}
.lab-zeros__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 0 1rem;
  border-right: 1px solid var(--lab-border);
}
.lab-zeros__item:last-child {
  border-right: none;
}
.lab-zeros__num {
  font-family: var(--lab-serif);
  font-size: 1.9rem;
  color: var(--lab-gold);
  line-height: 1;
  font-weight: 400;
}
.lab-zeros__label {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lab-25);
}

/* ─── INGREDIENTS ─── */
.lab-ingredients {
  background: var(--lab-bg);
}
.lab-ingredients__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--lab-border);
  border: 1px solid var(--lab-border);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 3.5rem;
}
.lab-ing {
  background: var(--lab-surface);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: background 0.2s;
}
.lab-ing:hover {
  background: var(--lab-card);
}
.lab-ing__num {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lab-gold-dim);
}
.lab-ing__name {
  font-family: var(--lab-serif);
  font-size: 1.15rem;
  color: var(--lab-white);
  line-height: 1.2;
  font-weight: 400;
}
.lab-ing__role {
  font-size: 0.72rem;
  color: var(--lab-45);
  font-weight: 500;
  margin-bottom: 0.25rem;
}
.lab-ing__bar {
  height: 1px;
  background: var(--lab-border);
  border-radius: 1px;
  overflow: hidden;
  margin: 0.5rem 0;
}
.lab-ing__fill {
  height: 100%;
  background: linear-gradient(to right, var(--lab-gold-dim), var(--lab-gold));
  border-radius: 1px;
}
.lab-ing__desc {
  font-size: 0.78rem;
  color: var(--lab-25);
  line-height: 1.7;
}
.lab-science-img {
  border-radius: 10px;
  overflow: hidden;
  margin-top: 3rem;
  border: 1px solid var(--lab-border);
}
.lab-science-img img {
  width: 100%;
  display: block;
}

/* ─── SWITCH ─── */
.lab-switch {
  background: var(--lab-surface);
  border-top: 1px solid var(--lab-border);
  border-bottom: 1px solid var(--lab-border);
  overflow: hidden;
}
.lab-switch__grid {
  max-width: var(--lab-max);
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 520px;
}
.lab-switch__img {
  border-radius: 12px;
  overflow: hidden;
  min-height: 460px;
}
.lab-switch__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.7;
}
.lab-switch__content {
  padding: 2rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.lab-switch__rule {
  width: 24px;
  height: 1px;
  background: var(--lab-gold);
  margin-bottom: 1.5rem;
}
.lab-switch__lists {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-top: 2rem;
}
.lab-switch__divider {
  height: 1px;
  background: var(--lab-border);
  margin: 1.5rem 0;
}
.lab-switch__item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  font-size: 0.85rem;
  line-height: 1.55;
}
.lab-switch__item--no {
  color: var(--lab-45);
}
.lab-switch__item--yes {
  color: var(--lab-70);
}
.lab-sicon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 8px;
  font-weight: 700;
  margin-top: 1px;
}
.lab-sicon--no {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.lab-sicon--yes {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

/* ─── COMPARE CARDS ─── */
.lab-compare__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}
.lab-compare__card {
  background: var(--lab-surface);
  border: 1px solid var(--lab-border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: background 0.15s;
}
.lab-compare__card:hover {
  background: var(--lab-card);
}
.lab-compare__icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(200, 168, 75, 0.08);
  border: 1px solid var(--lab-border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lab-gold);
}
.lab-compare__icon svg {
  width: 17px;
  height: 17px;
}
.lab-compare__factor {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--lab-white);
}
.lab-compare__row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 0.78rem;
  line-height: 1.5;
}
.lab-compare__row .lab-tag {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex-shrink: 0;
  width: 68px;
}
.lab-compare__row.bad .lab-tag {
  color: rgba(239, 68, 68, 0.7);
}
.lab-compare__row.bad span:last-child {
  color: var(--lab-45);
}
.lab-compare__row.good .lab-tag {
  color: #22c55e;
}
.lab-compare__row.good span:last-child {
  color: var(--lab-70);
  font-weight: 500;
}

/* ─── PRICING ─── */
.lab-pricing {
  background: var(--lab-bg);
}
.lab-pricing.lab-section {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.lab-pricing__header {
  margin-bottom: 1.5rem;
}
.lab-pricing__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
  margin-top: 1.75rem;
}
.lab-pricing__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 0;
}
.lab-pcard {
  background: var(--lab-surface);
  border: 1px solid var(--lab-border);
  border-radius: 10px;
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.18s;
  position: relative;
}
.lab-pcard:hover {
  border-color: rgba(200, 168, 75, 0.35);
  background: var(--lab-card);
}
.lab-pcard.active {
  border-color: var(--lab-gold);
  background: var(--lab-card);
  box-shadow:
    0 0 0 1px rgba(200, 168, 75, 0.2),
    inset 0 1px 0 rgba(200, 168, 75, 0.08);
}
.lab-pcard__badge {
  position: absolute;
  top: -1px;
  right: 1rem;
  background: var(--lab-gold);
  color: var(--lab-bg);
  font-size: 0.58rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 0 0 6px 6px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.lab-pcard--sub {
  border-color: #16a34a !important;
  padding-top: 2rem !important;
}
.lab-pcard--sub:hover {
  border-color: #22c55e !important;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.2) !important;
}
.lab-pcard--sub.active {
  border-color: #22c55e !important;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.3) !important;
}
.lab-pcard__title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--lab-70);
  margin-bottom: 0.25rem;
}
.lab-pcard__qty {
  font-size: 0.65rem;
  color: var(--lab-25);
  margin-bottom: 0.875rem;
  letter-spacing: 0.04em;
}
.lab-pcard__price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--lab-white);
}
.lab-pcard__orig {
  font-size: 0.78rem;
  color: var(--lab-25);
  text-decoration: line-through;
  margin-left: 6px;
}
.lab-pcard__save {
  font-size: 0.65rem;
  color: #22c55e;
  font-weight: 600;
  margin-top: 4px;
}
.lab-pricing__right {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-top: 0;
}
.lab-dose-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--lab-surface);
  border: 1px solid var(--lab-border);
  border-radius: 8px;
  padding: 1rem 1.125rem;
  font-size: 0.78rem;
  color: var(--lab-45);
  line-height: 1.6;
}
.lab-dose-note strong {
  color: var(--lab-70);
}
.lab-price-display {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.lab-price-main {
  font-family: var(--lab-serif);
  font-size: 3rem;
  color: var(--lab-white);
  font-weight: 400;
  line-height: 1;
}
.lab-price-strike {
  font-size: 1rem;
  color: var(--lab-25);
  text-decoration: line-through;
}
.lab-price-save-tag {
  font-size: 0.68rem;
  font-weight: 600;
  color: #22c55e;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.15);
  border-radius: 20px;
  padding: 3px 10px;
}
.lab-atc {
  width: 100%;
  background: var(--lab-gold);
  color: var(--lab-bg);
  border: none;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 1rem;
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.lab-atc:hover {
  background: #d4b45a;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(200, 168, 75, 0.2);
}
.lab-checkout-btn {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--lab-gold);
  color: var(--lab-bg);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.95rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition:
    background 0.15s,
    transform 0.1s;
  font-family: var(--lab-font);
  text-decoration: none;
  line-height: normal;
}
.lab-checkout-btn:hover {
  background: #d4b45a;
  transform: translateY(-1px);
}
.lab-checkout-btn:disabled {
  background: var(--lab-border);
  color: var(--lab-45);
  cursor: not-allowed;
  transform: none;
}
.lab-guarantee {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  color: var(--lab-25);
}
.lab-guarantee svg {
  width: 14px;
  height: 14px;
  stroke: #22c55e;
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
}
.lab-trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--lab-border);
  border: 1px solid var(--lab-border);
  border-radius: 8px;
  overflow: hidden;
}
.lab-trust-item {
  background: var(--lab-surface);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  text-align: center;
}
.lab-trust-icon {
  font-size: 1.1rem;
  opacity: 0.6;
}
.lab-trust-title {
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--lab-45);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.lab-trust-sub {
  font-size: 0.58rem;
  color: var(--lab-25);
}
.lab-thumb-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.lab-thumb {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--lab-border);
  background: var(--lab-surface);
  aspect-ratio: 1;
  cursor: pointer;
  transition: border-color 0.15s;
}
.lab-thumb:hover {
  border-color: var(--lab-border-gold);
}
.lab-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.85;
  transition: opacity 0.15s;
}
.lab-thumb:hover img {
  opacity: 1;
}

/* ─── DOCTOR ─── */
.lab-doctor {
  background: var(--lab-surface);
  border-top: 1px solid var(--lab-border);
  border-bottom: 1px solid var(--lab-border);
}
.lab-doctor__inner {
  max-width: var(--lab-max);
  margin: 0 auto;
}
.lab-doctor__img {
  width: 100%;
  display: block;
  border-radius: 10px;
  opacity: 0.85;
}

/* ─── REVIEWS ─── */
.lab-reviews {
  background: var(--lab-bg);
}
.lab-reviews__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--lab-border);
  border: 1px solid var(--lab-border);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 3rem;
}
.lab-review {
  background: var(--lab-surface);
  padding: 2rem;
  transition: background 0.15s;
}
.lab-review:hover {
  background: var(--lab-card);
}
.lab-review__stars {
  color: var(--lab-gold);
  font-size: 0.78rem;
  letter-spacing: 3px;
  margin-bottom: 1rem;
}
.lab-review__text {
  font-size: 0.85rem;
  color: var(--lab-70);
  line-height: 1.75;
  margin-bottom: 1.25rem;
  font-style: italic;
}
.lab-review__meta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.lab-review__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(200, 168, 75, 0.1);
  border: 1px solid var(--lab-border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--lab-gold);
  flex-shrink: 0;
}
.lab-review__name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--lab-70);
}
.lab-review__tag {
  font-size: 0.65rem;
  color: var(--lab-25);
}

/* ─── FAQ ─── */
.lab-faq {
  background: var(--lab-surface);
  border-top: 1px solid var(--lab-border);
}
.lab-faq__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 3rem;
  margin-top: 3rem;
}
.lab-faq__col-title {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--lab-gold);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--lab-border-gold);
  display: flex;
  align-items: center;
  gap: 8px;
}
.lab-faq__col-title::before {
  content: "";
  display: block;
  width: 16px;
  height: 1px;
  background: var(--lab-gold);
  flex-shrink: 0;
}
.lab-faq__item {
  border-bottom: 1px solid var(--lab-border);
}
.lab-faq__q {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.375rem 0;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--lab-70);
  text-align: left;
  transition: color 0.15s;
}
.lab-faq__q:hover {
  color: var(--lab-white);
}
.lab-faq__icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--lab-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  color: var(--lab-45);
  transition: all 0.2s;
}
.lab-faq__item.open .lab-faq__icon {
  border-color: var(--lab-gold);
  background: var(--lab-gold);
  color: var(--lab-bg);
}
.lab-faq__a {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.35s ease,
    padding 0.25s;
  font-size: 0.82rem;
  color: var(--lab-45);
  line-height: 1.8;
}
.lab-faq__item.open .lab-faq__a {
  max-height: 500px;
  padding: 0 0 1.375rem;
}

/* ─── FOOTER CTA ─── */
.lab-footer-cta {
  background: var(--lab-bg);
  border-top: 1px solid var(--lab-border);
  border-bottom: 1px solid var(--lab-border);
  padding: 6rem 2rem;
  text-align: center;
}
.lab-footer-cta__inner {
  max-width: 600px;
  margin: 0 auto;
}
.lab-footer-cta h2 {
  color: var(--lab-white);
  margin-bottom: 1rem;
}
.lab-footer-cta p {
  font-size: 0.9rem;
  color: var(--lab-45);
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

/* ==========================================================================
   TOPBAR
   ========================================================================== */
.bor-topbar {
  background: #ffffff;
  border-bottom: 1px solid rgba(13, 27, 75, 0.08);
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 200;
}
.bor-topbar__left {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 0 0 auto;
}
.bor-topbar__wordmark {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1;
}
.bor-topbar__wordmark-icon {
  width: auto;
  height: 22px;
  flex-shrink: 0;
  object-fit: contain;
}
.bor-topbar__wordmark-text {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #0d1b4b;
  letter-spacing: -0.015em;
  white-space: nowrap;
}
.bor-topbar__wordmark-tag {
  font-size: 10px;
  font-weight: 500;
  color: rgba(13, 27, 75, 0.5);
  background: rgba(13, 27, 75, 0.06);
  border: 1px solid rgba(13, 27, 75, 0.15);
  border-radius: 4px;
  padding: 1px 6px;
  letter-spacing: 0.02em;
  margin-left: 4px;
}
.bor-topbar__center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-width: 0;
  margin: 0 1rem;
}
.bor-topbar__ribbon {
  display: flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
  font-size: 10px;
  color: rgba(13, 27, 75, 0.55);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.bor-topbar__ribbon .gold {
  color: #b3893a;
  font-weight: 600;
}
.bor-topbar__ribbon .bold {
  color: rgba(13, 27, 75, 0.85);
  font-weight: 500;
}
.bor-topbar__ribbon .sep {
  color: rgba(13, 27, 75, 0.2);
  margin: 0 8px;
}
.bor-topbar__right {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
}
.bor-topbar__action {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  color: rgba(13, 27, 75, 0.65);
  text-decoration: none;
  transition:
    background 0.15s,
    color 0.15s;
  position: relative;
  background: transparent;
  border: none;
  cursor: pointer;
}
.bor-topbar__action:hover {
  background: rgba(13, 27, 75, 0.06);
  color: #0d1b4b;
}
.bor-topbar__action svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.bor-topbar__cart-count {
  position: absolute;
  top: 3px;
  right: 3px;
  background: #c9a84c;
  color: #0d1b4b;
  font-size: 7px;
  font-weight: 700;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.bor-topbar__divider {
  width: 1px;
  height: 14px;
  background: rgba(13, 27, 75, 0.12);
  margin: 0 2px;
}
.bor-topbar__coupon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 700;
  color: #b3893a;
  border: 1px dashed rgba(201, 168, 76, 0.6);
  border-radius: 4px;
  padding: 4px 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  background: rgba(201, 168, 76, 0.08);
  transition: all 0.15s;
  white-space: nowrap;
  position: relative;
}
.bor-topbar__coupon:hover {
  background: rgba(201, 168, 76, 0.18);
  border-color: rgba(201, 168, 76, 0.9);
}
.bor-topbar__coupon-tooltip {
  position: absolute;
  bottom: -34px;
  left: 50%;
  transform: translateX(-50%);
  background: #0d1b4b;
  border: 1px solid rgba(201, 168, 76, 0.3);
  color: #c9a84c;
  font-size: 9px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  letter-spacing: 0.06em;
  z-index: 50;
}
.bor-topbar__coupon:hover .bor-topbar__coupon-tooltip {
  opacity: 1;
}

.bor-topbar__buynow {
  background: #c9a84c;
  color: #0d1b4b;
  font-size: 14px;
  font-weight: 900;
  padding: 5px 14px;
  border-radius: 5px;
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition:
    background 0.15s,
    transform 0.1s;
  white-space: nowrap;
  margin-left: 6px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}

.bor-topbar__buynow:hover {
  background: #e8d49a;
  transform: translateY(-1px);
}

@media (max-width: 749px) {
  .bor-topbar {
    padding: 0 1rem;
  }
  .bor-topbar__center {
    display: none;
  }
  .bor-topbar__wordmark-tag,
  .bor-topbar__coupon {
    display: none;
  }
}

/* ==========================================================================
   MOBILE HERO (lhm) – hidden on desktop
   ========================================================================== */
.lhm {
  display: none;
}

@media (max-width: 900px) {
  .lab-hero__inner {
    flex-direction: column;
    min-height: auto;
    padding: 2rem 1.5rem;
    gap: 1rem;
  }
  .lab-hero__left {
    flex: 1 1 auto;
    padding: 1rem 0 0 0;
    text-align: center;
    align-items: center;
  }
  .lab-hero__right {
    flex: 1 1 auto;
    min-height: 320px;
    width: 100%;
  }
  .lab-hero__bottle {
    width: 45%;
    max-width: 200px;
  }
  .lab-hero__pill {
    display: none;
  }
  .lab-cta-row {
    justify-content: center;
  }
  .lab-hero__badges {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .lab-section {
    padding-left: 0;
    padding-right: 0;
  }
  .lab-section--tight {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  .lab-wrap {
    padding: 0 0.25rem;
  }
  .lab-sticky {
    display: none !important;
  }
  .lab-zeros {
    padding: 1rem 0.5rem;
  }
  .lab-zeros__grid {
    gap: 0;
  }
  .lab-zeros__item {
    padding: 0 0.25rem;
  }
  .lab-zeros__num {
    font-size: 1.1rem;
  }
  .lab-zeros__label {
    font-size: 0.42rem;
    letter-spacing: 0.06em;
  }
  .lab-hero {
    display: block;
    padding: 0;
    min-height: auto;
  }
  .lab-hero__inner {
    display: none !important;
  }
  .lhm {
    display: block;
  }
  .lhm__visual {
    position: relative;
    background: linear-gradient(180deg, #04080f 0%, #080e1a 60%, #04080f 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1.25rem 0;
    overflow: hidden;
  }
  .lhm__visual::before {
    content: "";
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(
      circle,
      rgba(200, 168, 75, 0.12) 0%,
      transparent 70%
    );
    pointer-events: none;
  }
  .lhm__eyebrow {
    font-size: 0.55rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--lab-gold);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 1;
  }
  .lhm__eyebrow::before {
    content: "";
    display: block;
    width: 16px;
    height: 1px;
    background: var(--lab-gold);
  }
  .lhm__bottle {
    width: 160px;
    height: auto;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.7))
      drop-shadow(0 4px 16px rgba(200, 168, 75, 0.12));
    animation: labFloat 7s ease-in-out infinite;
  }
  .lhm__pill {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 1rem;
    padding: 6px 14px;
    background: rgba(200, 168, 75, 0.08);
    border: 1px solid var(--lab-border-gold);
    border-radius: 30px;
    white-space: nowrap;
  }
  .lhm__pill span:last-child {
    font-size: 0.62rem;
    color: var(--lab-70);
    font-weight: 500;
  }
  .lhm__text {
    padding: 1.75rem 1.25rem 2rem;
    background: var(--lab-bg);
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  .lhm__h1 {
    font-family: var(--lab-serif);
    font-size: 2rem;
    line-height: 1.08;
    letter-spacing: -0.025em;
    color: var(--lab-white);
    font-weight: 400;
    margin: 0;
  }
  .lhm__h1 em {
    font-style: italic;
    color: var(--lab-gold);
  }
  .lhm__sub {
    font-size: 0.82rem;
    line-height: 1.7;
    color: var(--lab-45);
    margin: 0;
  }
  .lhm__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
  }
  .lhm__badge {
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--lab-45);
    border: 1px solid var(--lab-border);
    border-radius: 20px;
    padding: 4px 10px;
  }
  .lhm__cta {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .lhm__btn-primary {
    display: block;
    text-align: center;
    background: var(--lab-gold);
    color: var(--lab-bg);
    font-weight: 700;
    font-size: 0.88rem;
    padding: 0.95rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    letter-spacing: 0.02em;
    font-family: var(--lab-font);
    text-decoration: none;
    transition: background 0.15s;
  }
  .lhm__btn-primary:hover {
    background: #d4b45a;
  }
  .lhm__btn-ghost {
    display: block;
    text-align: center;
    background: transparent;
    color: var(--lab-45);
    font-size: 0.82rem;
    padding: 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--lab-border);
    text-decoration: none;
    font-family: var(--lab-font);
    transition:
      border-color 0.15s,
      color 0.15s;
  }
  .lhm__btn-ghost:hover {
    border-color: var(--lab-25);
    color: var(--lab-white);
  }
  .lhm__rating {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.68rem;
    color: var(--lab-25);
  }
  .lhm__stars {
    color: var(--lab-gold);
    letter-spacing: 2px;
    font-size: 0.72rem;
  }

  /* Pricing mobile tweaks */
  .lab-pricing__cols {
    grid-template-columns: 1fr;
  }
  #labPricingGrid.lab-pricing__grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
  }
  .lab-pcard {
    padding: 0.875rem 0.75rem;
  }
  .lab-pcard__title {
    font-size: 0.72rem;
  }
  .lab-pcard__qty {
    font-size: 0.58rem;
    margin-bottom: 0.5rem;
  }
  .lab-pcard__price {
    font-size: 1.15rem;
  }
  .lab-pcard__orig {
    font-size: 0.65rem;
  }
  .lab-pcard__save {
    font-size: 0.58rem;
  }
  .lab-pricing__right {
    padding-top: 0;
  }

  /* Switch mobile */
  .lab-switch__grid {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0;
    min-height: auto;
  }
  .lab-switch__img {
    min-height: 280px;
    border-radius: 0;
  }
  .lab-switch__content {
    padding: 3rem 2rem;
  }

  /* Compare cards: 2 per row on mobile */
  .lab-compare__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
  }
  .lab-compare__card {
    padding: 0.875rem 1rem;
  }
  .lab-compare__row {
    flex-direction: column;
    gap: 2px;
  }
  .lab-compare__row .lab-tag {
    width: auto;
  }

  /* Reviews: hide the long quote on mobile, keep stars + name/tag */
  .lab-review {
    padding: 1.25rem 1rem;
  }
  .lab-review__text {
    display: none;
  }
  .lab-review__stars {
    margin-bottom: 0.6rem;
  }

  /* 6 ingredients: one per row */
  .lab-ingredients__grid {
    grid-template-columns: 1fr;
  }

  /* FAQ: one column */
  .lab-faq__cols {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.bor-footer {
  --bor-navy: #0d1b4b;
  --bor-gold: #c9a84c;
  --bor-border: rgba(13, 27, 75, 0.1);
  background: #ffffff;
  color: rgba(13, 27, 75, 0.6);
  padding: 4rem 2rem 2rem;
  border-top: 1px solid var(--bor-border);
  font-family: var(--lab-font);
}
.bor-footer__inner {
  max-width: var(--lab-max);
  margin: 0 auto;
}

.bor-footer__brand {
  grid-area: brand;
  margin-bottom: 1.5rem;
}
.bor-footer__brand-logo img {
  width: 160px;
  height: auto;
  margin-bottom: 1rem;
}
.bor-footer__tagline {
  font-size: 0.85rem;
  color: rgba(13, 27, 75, 0.55);
  line-height: 1.7;
  margin: 0;
}

.bor-footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-areas:
    "brand learn support"
    "shop learn support";
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--bor-border);
}
.bor-footer__col--shop {
  grid-area: shop;
}
.bor-footer__col--learn {
  grid-area: learn;
}
.bor-footer__col--support {
  grid-area: support;
}
.bor-footer__col-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bor-navy);
  margin-bottom: 1.25rem;
}
.bor-footer__links {
  list-style: none;
  padding: 0;
}
.bor-footer__links li {
  margin-bottom: 0.6rem;
}
.bor-footer__links a {
  font-size: 0.8rem;
  color: rgba(13, 27, 75, 0.55);
  text-decoration: none;
  transition: color 0.15s;
}
.bor-footer__links a:hover {
  color: var(--bor-navy);
}

.bor-footer__trust-badges {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: nowrap;
  padding: 2rem 0;
}
.bor-footer__trust-badge {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bor-navy);
  border: 1px solid var(--bor-border);
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
}

.bor-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bor-border);
}
.bor-footer__copy {
  font-size: 0.7rem;
  color: rgba(13, 27, 75, 0.4);
}
.bor-footer__legal {
  display: flex;
  gap: 1.25rem;
}
.bor-footer__legal a {
  font-size: 0.7rem;
  color: rgba(13, 27, 75, 0.55);
  text-decoration: none;
  transition: color 0.15s;
}
.bor-footer__legal a:hover {
  color: var(--bor-navy);
}

.bor-footer__disclaimer {
  font-size: 0.6rem;
  color: rgba(13, 27, 75, 0.4);
  text-align: center;
  margin-top: 2rem;
  line-height: 1.6;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 900px) {
  .bor-footer__cols {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "brand brand"
      "shop shop"
      "learn support";
    gap: 1.5rem;
  }
  .bor-footer__brand {
    margin-bottom: 0;
  }
  .bor-footer__brand-logo img {
    width: 140px;
  }
  .bor-footer__trust-badges {
    gap: 0.5rem;
    padding: 1.5rem 0;
  }
  .bor-footer__trust-badge {
    font-size: 0.52rem;
    padding: 3px 9px;
  }
}
@media (max-width: 600px) {
  .bor-footer__cols {
    gap: 1rem;
  }
  .bor-footer__col-title {
    font-size: 0.68rem;
    margin-bottom: 0.75rem;
  }
  .bor-footer__links a {
    font-size: 0.72rem;
  }
  .bor-footer__trust-badges {
    gap: 0.35rem;
  }
  .bor-footer__trust-badge {
    font-size: 0.46rem;
    padding: 3px 7px;
  }
  .bor-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}