:root {
  color-scheme: dark;
  --ink: #071017;
  --panel: #0d1a22;
  --panel-2: #132733;
  --paper: #f8fbfa;
  --muted: #a9bac4;
  --line: rgba(255, 255, 255, 0.14);
  --blue: #0a84ff;
  --cyan: #14c8c3;
  --green: #3fbf82;
  --silver: #dbe7eb;
  --warning: #ffd166;
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 75% 8%, rgba(20, 200, 195, 0.18), transparent 28rem),
    linear-gradient(180deg, #071017 0%, #0d1b25 46%, #081118 100%);
  color: var(--paper);
}

body.drawer-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(7, 16, 23, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  font-weight: 800;
  text-transform: uppercase;
}

.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  gap: 8px;
  padding: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.desktop-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 86px;
  padding: 9px 13px;
  color: var(--muted);
  border-radius: 999px;
  text-align: center;
}

.desktop-nav a:hover {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.08);
}

.header-actions {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 312px;
  justify-content: flex-end;
}

.account-button,
.cart-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  white-space: nowrap;
}

.account-button {
  min-width: 112px;
  padding: 8px 13px;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
}

.account-button.primary {
  min-width: 142px;
  color: var(--ink);
  background: linear-gradient(135deg, var(--cyan), var(--green));
  border-color: transparent;
}

.account-button.secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.cart-button {
  gap: 10px;
  min-width: 96px;
  padding: 8px 12px;
  color: var(--paper);
  background: rgba(20, 200, 195, 0.12);
  border: 1px solid rgba(20, 200, 195, 0.5);
}

.cart-button strong {
  display: grid;
  place-items: center;
  min-width: 25px;
  height: 25px;
  color: var(--ink);
  background: var(--cyan);
  border-radius: 50%;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(40px, 7vw, 88px) clamp(18px, 4vw, 56px) 48px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 8vw, 6.9rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4.6vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
  line-height: 1.2;
}

.hero-text {
  max-width: 640px;
  color: var(--silver);
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  line-height: 1.65;
}

.research-statement {
  max-width: 650px;
  display: grid;
  gap: 7px;
  margin-top: 22px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(20, 200, 195, 0.28);
  border-radius: var(--radius);
}

.research-statement strong {
  color: var(--paper);
  font-size: 0.92rem;
  text-transform: uppercase;
}

.research-statement p,
.research-statement small {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.research-statement p {
  color: var(--silver);
}

.promo-banner {
  max-width: 650px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: 16px;
  padding: 14px 16px;
  color: var(--ink);
  background: linear-gradient(135deg, var(--cyan), var(--green));
  border-radius: var(--radius);
  box-shadow: 0 18px 48px rgba(20, 200, 195, 0.16);
}

.promo-banner strong {
  text-transform: uppercase;
}

.promo-banner span {
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: 6px;
  font-weight: 800;
}

.button.primary {
  color: var(--ink);
  background: linear-gradient(135deg, var(--cyan), var(--green));
}

.button.ghost {
  border: 1px solid var(--line);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  padding: 8px 10px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.hero-visual {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: clamp(10px, 2vw, 24px);
  min-height: 640px;
  overflow: hidden;
  padding: clamp(24px, 4vw, 42px) clamp(20px, 4vw, 48px) 132px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(140deg, rgba(10, 132, 255, 0.2), transparent 40%),
    radial-gradient(circle at 50% 38%, rgba(63, 191, 130, 0.28), transparent 20rem),
    #08131c;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 10% -20% auto;
  height: 45%;
  background: linear-gradient(90deg, transparent, rgba(20, 200, 195, 0.25), transparent);
  transform: rotate(-12deg);
}

.hero-vial {
  position: relative;
  z-index: 1;
  width: 100%;
  height: clamp(360px, 45vw, 500px);
  object-fit: contain;
  filter: drop-shadow(0 30px 70px rgba(0, 0, 0, 0.46));
}

.primary-vial {
  order: 2;
}

.secondary-vial {
  order: 1;
  opacity: 0.92;
}

.hero-panel {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  display: grid;
  gap: 6px;
  padding: 18px;
  background: rgba(7, 16, 23, 0.78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
}

.hero-panel span,
.hero-panel small {
  color: var(--muted);
}

.section {
  padding: clamp(56px, 8vw, 110px) clamp(18px, 4vw, 56px);
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(24px, 5vw, 62px);
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.quality-card,
.steps article,
.product-card,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.quality-card {
  padding: 22px;
}

.quality-card.active {
  background: linear-gradient(145deg, rgba(20, 200, 195, 0.18), rgba(10, 132, 255, 0.11));
  border-color: rgba(20, 200, 195, 0.42);
}

.quality-card span,
.steps span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  color: var(--ink);
  background: var(--cyan);
  border-radius: 50%;
  font-weight: 900;
}

.quality-card p,
.steps p,
.product-body p,
.contact-section p,
.site-footer p {
  color: var(--muted);
  line-height: 1.55;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.account-gate {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: -6px 0 22px;
  padding: 18px;
  background: linear-gradient(135deg, rgba(20, 200, 195, 0.13), rgba(10, 132, 255, 0.08));
  border: 1px solid rgba(20, 200, 195, 0.32);
  border-radius: var(--radius);
}

.account-gate strong {
  display: block;
  margin-bottom: 5px;
  color: var(--paper);
}

.account-gate p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.account-gate-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.tab {
  min-width: 96px;
  min-height: 38px;
  padding: 8px 12px;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  text-align: center;
}

.tab.active {
  color: var(--ink);
  background: var(--cyan);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease;
}

.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(20, 200, 195, 0.42);
}

.product-card.is-hidden {
  display: none;
}

.product-image {
  display: grid;
  place-items: center;
  aspect-ratio: 1.12 / 1;
  background:
    radial-gradient(circle at 50% 45%, rgba(20, 200, 195, 0.18), transparent 11rem),
    rgba(255, 255, 255, 0.045);
}

.product-image img {
  width: 82%;
  height: 82%;
  object-fit: contain;
}

.product-body {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.pill {
  width: fit-content;
  padding: 6px 9px;
  color: #001018;
  background: var(--cyan);
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 900;
}

.pill.research {
  background: var(--green);
}

.pill.bundle {
  background: #b7c8ff;
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.price-row strong {
  font-size: 1.25rem;
}

.price-row button,
.bundle-card button,
.contact-card button,
.checkout-form button,
.account-shell button,
.admin-toolbar button {
  min-height: 42px;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--paper);
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 900;
}

.price-row button,
.bundle-card button {
  white-space: nowrap;
}

.bundles-section {
  background:
    linear-gradient(180deg, rgba(0, 237, 232, 0.08), rgba(255, 255, 255, 0.025)),
    rgba(7, 16, 23, 0.46);
}

.bundles-page {
  min-height: calc(100vh - 72px);
  padding-top: clamp(42px, 7vw, 88px);
}

.bundles-page h1 {
  max-width: 780px;
  margin-bottom: 0;
  font-size: clamp(2.8rem, 6.8vw, 6rem);
}

.bundles-section .section-heading p:last-child {
  max-width: 680px;
  color: var(--muted);
  line-height: 1.55;
}

.bundle-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.bundle-card {
  position: relative;
  overflow: hidden;
  min-height: 206px;
  padding: 18px;
  padding-top: 168px;
  display: grid;
  align-content: space-between;
  gap: 14px;
  background:
    radial-gradient(circle at 100% 0%, rgba(20, 200, 195, 0.16), transparent 8rem),
    radial-gradient(circle at 0% 0%, rgba(10, 132, 255, 0.14), transparent 10rem),
    rgba(255, 255, 255, 0.052);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.bundle-card::before {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 18px;
  height: 116px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    radial-gradient(circle at 20% 26%, rgba(20, 200, 195, 0.22), transparent 5rem),
    radial-gradient(circle at 78% 28%, rgba(63, 191, 130, 0.2), transparent 5rem),
    linear-gradient(135deg, rgba(6, 15, 23, 0.98), rgba(15, 33, 45, 0.94));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 18px 42px rgba(0, 0, 0, 0.26);
}

.bundle-card::after {
  content: "";
  position: absolute;
  left: 42px;
  top: 40px;
  width: 108px;
  height: 68px;
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.03)),
    linear-gradient(135deg, rgba(20, 200, 195, 0.18), rgba(10, 132, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    88px -2px 0 -10px rgba(248, 251, 250, 0.96),
    88px -2px 0 0 rgba(255, 255, 255, 0.08),
    132px 12px 0 -18px rgba(63, 191, 130, 0.92),
    132px 12px 0 -8px rgba(255, 255, 255, 0.06);
  opacity: 0.95;
}

.bundle-card span {
  position: relative;
  z-index: 1;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.bundle-card h3 {
  position: relative;
  z-index: 1;
  min-height: 2.8em;
  font-size: 1.05rem;
  line-height: 1.25;
}

.bundle-card strong {
  position: relative;
  z-index: 1;
  width: fit-content;
  padding: 8px 11px;
  color: var(--ink);
  background: var(--paper);
  border-radius: 6px;
  font-size: 1.1rem;
}

.bundle-card button {
  position: relative;
  z-index: 1;
  justify-self: start;
}

.process {
  background: rgba(255, 255, 255, 0.035);
}

.policies {
  background: rgba(7, 16, 23, 0.42);
}

.legal-main .policies {
  padding-top: 0;
}

.legal-hero {
  max-width: 980px;
  padding-bottom: clamp(32px, 5vw, 64px);
}

.legal-hero h1 {
  font-size: clamp(2.8rem, 7vw, 6rem);
}

.policies .compact p {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.6;
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.policy-grid article {
  min-height: 230px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.policy-grid h3 {
  color: var(--paper);
}

.policy-grid p {
  color: var(--muted);
  line-height: 1.55;
}

.legal-stack {
  max-width: 980px;
  display: grid;
  gap: 18px;
}

.legal-stack article {
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.legal-stack h2 {
  margin-bottom: 18px;
}

.legal-stack h3 {
  margin-top: 26px;
}

.legal-stack p,
.legal-stack li {
  color: var(--muted);
  line-height: 1.65;
}

.legal-stack ul {
  margin: 0 0 10px;
  padding-left: 20px;
}

.compact {
  display: block;
  max-width: 760px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.steps article {
  padding: 22px;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(300px, 0.72fr);
  gap: clamp(24px, 5vw, 62px);
  align-items: start;
}

.contact-card {
  display: grid;
  gap: 14px;
  padding: 20px;
}

.contact-card label {
  display: grid;
  gap: 7px;
  color: var(--silver);
  font-weight: 700;
}

.contact-card input,
.contact-card select,
.contact-card textarea {
  width: 100%;
  color: var(--paper);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
}

.contact-card textarea {
  min-height: 118px;
  resize: vertical;
}

.contact-card small {
  color: var(--muted);
}

.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  justify-content: end;
  background: rgba(0, 0, 0, 0.52);
}

.cart-drawer.is-open,
.account-modal.is-open {
  display: flex;
}

.cart-shell {
  width: min(100%, 420px);
  min-height: 100%;
  padding: 20px;
  background: var(--panel);
  border-left: 1px solid var(--line);
}

.cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.cart-head button {
  min-height: 38px;
  padding: 8px 12px;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.cart-items {
  display: grid;
  gap: 10px;
  padding: 18px 0;
}

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
}

.cart-item span {
  display: block;
  color: var(--paper);
  font-weight: 800;
}

.cart-item small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.qty-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.qty-control button {
  width: 30px;
  height: 30px;
  color: var(--ink);
  background: var(--paper);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  font-weight: 900;
}

.cart-summary {
  display: grid;
  gap: 8px;
  padding: 14px 0 18px;
  border-top: 1px solid var(--line);
}

.cart-summary div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--paper);
}

.cart-summary small {
  color: var(--muted);
  line-height: 1.45;
}

.checkout-form,
.account-shell {
  display: grid;
  gap: 12px;
}

.checkout-form.is-hidden {
  display: none;
}

.checkout-form label,
.account-shell label {
  display: grid;
  gap: 7px;
  color: var(--silver);
  font-weight: 700;
}

.checkout-form .checkbox-field {
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 10px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.checkout-form .checkbox-field input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--cyan);
}

.checkout-form input,
.checkout-form textarea,
.account-shell input {
  width: 100%;
  color: var(--paper);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
}

.checkout-form textarea {
  min-height: 90px;
  resize: vertical;
}

.form-message {
  min-height: 1.4em;
  margin: 0;
  color: var(--cyan);
  line-height: 1.45;
}

.payment-instructions {
  display: grid;
  gap: 12px;
  margin-top: 4px;
  padding: 16px;
  color: var(--silver);
  background: rgba(20, 200, 195, 0.1);
  border: 1px solid rgba(20, 200, 195, 0.3);
  border-radius: 8px;
}

.payment-instructions h3,
.payment-instructions h4,
.payment-instructions p {
  margin: 0;
}

.payment-instructions h3 {
  color: var(--paper);
}

.promo-applied {
  color: var(--cyan);
}

.invoice-box {
  display: grid;
  gap: 4px;
  padding: 12px;
  color: var(--paper);
  background: rgba(0, 0, 0, 0.22);
  border-radius: 6px;
}

.invoice-box span,
.payment-instructions small {
  color: var(--muted);
}

.invoice-box strong {
  font-size: 1.25rem;
}

.payment-options {
  display: grid;
  gap: 10px;
}

.payment-options article {
  display: grid;
  gap: 6px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.055);
  border-radius: 6px;
}

.payment-options article strong {
  color: var(--paper);
}

.cart-note {
  margin-top: 16px;
  padding: 14px;
  color: var(--silver);
  background: rgba(20, 200, 195, 0.1);
  border: 1px solid rgba(20, 200, 195, 0.28);
  border-radius: 6px;
  line-height: 1.5;
}

.account-modal {
  position: fixed;
  inset: 0;
  z-index: 55;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.58);
}

.promo-modal {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.62);
}

.promo-shell {
  width: min(100%, 880px);
  display: grid;
  grid-template-columns: minmax(230px, 0.92fr) minmax(0, 1.08fr);
  color: var(--silver);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.38);
  overflow: hidden;
}

.promo-media {
  position: relative;
  min-height: 100%;
  padding: 20px;
  display: flex;
  align-items: flex-end;
  background:
    linear-gradient(180deg, rgba(7, 13, 19, 0.1), rgba(7, 13, 19, 0.72)),
    radial-gradient(circle at top, rgba(43, 217, 204, 0.42), transparent 55%),
    #07131a;
}

.promo-media-brand {
  position: absolute;
  top: 18px;
  left: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  color: var(--paper);
  background: rgba(7, 13, 19, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  font-weight: 800;
}

.promo-media-brand img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.promo-product-image {
  width: min(100%, 320px);
  margin: 0 auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 22px 34px rgba(0, 0, 0, 0.42));
}

.promo-content {
  display: grid;
  gap: 14px;
  padding: 24px;
}

.promo-shell p,
.promo-shell small,
.promo-note span {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.promo-title-group {
  display: grid;
  gap: 6px;
  max-width: 360px;
}

.promo-kicker {
  color: var(--cyan);
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.promo-title-group strong {
  color: var(--paper);
  font-size: 1.75rem;
  line-height: 1.04;
}

.promo-close {
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  font-weight: 700;
}

.promo-note {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.promo-note span {
  padding: 7px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.promo-shell label {
  display: grid;
  gap: 7px;
  color: var(--paper);
  font-weight: 800;
}

.promo-shell input {
  width: 100%;
  color: var(--paper);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
}

.promo-shell button[type="submit"] {
  min-height: 46px;
  padding: 12px 16px;
  color: var(--ink);
  background: linear-gradient(135deg, var(--paper), var(--cyan));
  border: 0;
  border-radius: 6px;
  font-weight: 900;
  cursor: pointer;
}

.promo-shell .form-message {
  color: var(--cyan);
}

@media (max-width: 760px) {
  .promo-shell {
    grid-template-columns: 1fr;
  }

  .promo-media {
    min-height: 260px;
  }

  .promo-title-group strong {
    font-size: 1.4rem;
  }
}

.account-shell {
  width: min(100%, 460px);
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.account-shell p {
  color: var(--muted);
  line-height: 1.55;
}

.profile-summary {
  display: grid;
  gap: 10px;
}

.profile-summary div {
  display: grid;
  gap: 4px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.profile-summary span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.profile-summary strong {
  color: var(--paper);
  overflow-wrap: anywhere;
}

.profile-actions {
  display: grid;
  gap: 10px;
}

.profile-action {
  width: 100%;
}

.admin-main {
  min-height: calc(100vh - 72px);
}

.admin-hero {
  max-width: 980px;
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: 24px;
}

.admin-access-panel {
  max-width: 780px;
  min-height: calc(100vh - 220px);
  display: grid;
  align-content: center;
}

.admin-hero h1 {
  max-width: 760px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.04;
}

.admin-panel-section {
  padding-top: 0;
}

.admin-main .hero-text {
  max-width: 720px;
  font-size: 1rem;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.admin-stats article,
.admin-order {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.admin-stats article {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.admin-stats span {
  color: var(--muted);
  font-weight: 800;
}

.admin-stats strong {
  color: var(--paper);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  line-height: 1;
}

.admin-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.admin-toolbar h2 {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  margin-bottom: 0;
}

.admin-orders {
  display: grid;
  gap: 14px;
}

.admin-orders > p {
  color: var(--muted);
}

.admin-order {
  display: grid;
  gap: 16px;
  padding: 18px;
}

.admin-order-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}

.admin-order-head span,
.admin-order p,
.admin-order-meta {
  color: var(--muted);
}

.admin-order h3 {
  margin: 4px 0;
}

.admin-order-head label {
  display: grid;
  gap: 7px;
  min-width: 180px;
  color: var(--silver);
  font-weight: 800;
}

.admin-payment-control {
  display: grid;
  gap: 7px;
  max-width: 260px;
  color: var(--silver);
  font-weight: 800;
}

.admin-order select {
  width: 100%;
  color: var(--paper);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
}

.admin-line-items {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.admin-line-items li,
.admin-order-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 14px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.045);
  border-radius: 6px;
}

.admin-line-items span,
.admin-order-meta strong {
  color: var(--paper);
}

.admin-order p {
  margin-bottom: 0;
  line-height: 1.55;
}

.inventory-shell {
  display: grid;
  gap: 18px;
  margin-bottom: 32px;
}

.inventory-copy {
  max-width: 720px;
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.6;
}

.inventory-import-form,
.inventory-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.inventory-import-form {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 14px;
  padding: 18px;
}

.inventory-import-form label {
  display: grid;
  gap: 8px;
  min-width: min(100%, 300px);
  color: var(--paper);
  font-weight: 800;
}

.inventory-import-form input[type="file"] {
  width: 100%;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
}

.inventory-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.inventory-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.inventory-panel-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.inventory-tools {
  display: flex;
  align-items: center;
  gap: 12px;
}

.inventory-search {
  display: grid;
  gap: 6px;
  min-width: min(100%, 240px);
  color: var(--paper);
  font-size: 0.85rem;
  font-weight: 800;
}

.inventory-search input {
  width: 100%;
  color: var(--paper);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px 12px;
}

.inventory-panel-head h3 {
  margin: 4px 0 0;
}

.inventory-table-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  padding: 0 18px 16px;
  color: var(--muted);
}

.inventory-table-summary strong {
  color: var(--paper);
}

.inventory-alerts,
.inventory-movements {
  display: grid;
  gap: 10px;
}

.inventory-alerts > p,
.inventory-movements > p {
  color: var(--muted);
}

.inventory-alert-item,
.inventory-movement-item {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.045);
  border-radius: 6px;
}

.inventory-alert-item div,
.inventory-movement-item div {
  display: grid;
  gap: 4px;
}

.inventory-alert-item strong,
.inventory-movement-item strong {
  color: var(--paper);
}

.inventory-alert-item span,
.inventory-movement-item span,
.inventory-movement-meta {
  color: var(--muted);
}

.inventory-table-panel {
  padding: 0;
  overflow: hidden;
}

.inventory-table-wrap {
  overflow: auto;
}

.inventory-table {
  width: 100%;
  border-collapse: collapse;
}

.inventory-table th,
.inventory-table td {
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  vertical-align: middle;
}

.inventory-table thead th {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.inventory-table tbody td strong {
  display: block;
  color: var(--paper);
}

.inventory-table tbody td small {
  color: var(--muted);
}

.inventory-table input {
  width: 96px;
  color: var(--paper);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
}

.inventory-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 102px;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}

.inventory-status.is-good {
  color: #8ef5d8;
  background: rgba(35, 147, 106, 0.18);
}

.inventory-status.is-low {
  color: #ffd27a;
  background: rgba(178, 118, 0, 0.18);
}

.inventory-status.is-out {
  color: #ff9f9f;
  background: rgba(164, 52, 52, 0.18);
}

.inventory-save {
  min-height: 40px;
  padding: 9px 14px;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 800;
  cursor: pointer;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 32px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  background: #071017;
}

.site-footer div:last-child {
  display: grid;
  gap: 8px;
  text-align: right;
}

.site-footer a {
  color: var(--cyan);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav {
    display: none;
  }

  .hero,
  .split,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 520px;
    padding-bottom: 128px;
  }

  .product-grid,
  .bundle-grid,
  .steps,
  .policy-grid,
  .admin-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .site-header {
    padding-inline: 14px;
  }

  .header-actions {
    min-width: 0;
  }

  .account-button,
  .account-button.primary,
  .cart-button {
    min-width: 0;
  }

  .brand span,
  .cart-button span {
    display: none;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-visual {
    min-height: 430px;
    gap: 8px;
    padding: 22px 14px 128px;
  }

  .hero-vial {
    height: clamp(270px, 70vw, 360px);
  }

  .quality-grid,
  .product-grid,
  .bundle-grid,
  .steps,
  .policy-grid,
  .inventory-grid,
  .admin-stats {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: block;
  }

  .filter-tabs {
    margin-top: 18px;
  }

  .account-gate {
    align-items: stretch;
    flex-direction: column;
  }

  .account-gate-actions {
    justify-content: stretch;
  }

  .account-gate-actions .account-button {
    flex: 1;
  }

  .admin-toolbar,
  .admin-order-head,
  .inventory-panel-head,
  .inventory-import-form {
    display: grid;
  }

  .inventory-tools {
    width: 100%;
  }

  .inventory-search {
    min-width: 0;
  }

  .admin-order-head label {
    min-width: 0;
  }

  .inventory-import-form button,
  .inventory-save {
    width: 100%;
  }

  .site-footer {
    display: grid;
  }

  .site-footer div:last-child {
    text-align: left;
  }
}