:root {
  --lab-bg-start: #0c1222;
  --lab-bg-end: #111827;
  --lab-surface: #1e293b;
  --lab-surface-alt: #162033;
  --lab-surface-soft: rgba(30, 41, 59, 0.78);
  --lab-border: rgba(148, 163, 184, 0.18);
  --lab-text: #e2e8f0;
  --lab-muted: #94a3b8;
  --lab-title: #f8fafc;
  --lab-green: #16a34a;
  --lab-green-bright: #22c55e;
  --lab-amber: #eab308;
  --lab-danger: #f87171;
  --lab-shadow: 0 18px 42px rgba(2, 6, 23, 0.42);
  --lab-radius: 22px;
  --lab-max: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Barlow", Arial, sans-serif;
  color: var(--lab-text);
  background:
    radial-gradient(circle at top right, rgba(34, 197, 94, 0.12), transparent 24%),
    linear-gradient(180deg, var(--lab-bg-start) 0%, var(--lab-bg-end) 100%);
  line-height: 1.65;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.lab-body-lock {
  overflow: hidden;
}

.lab-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 150;
  width: 100%;
  height: 4px;
  background: rgba(148, 163, 184, 0.14);
}

.lab-progress-bar {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--lab-green), var(--lab-green-bright));
  box-shadow: 0 0 18px rgba(34, 197, 94, 0.5);
}

.lab-site-header {
  position: sticky;
  top: 4px;
  z-index: 120;
  backdrop-filter: blur(14px);
  background: rgba(12, 18, 34, 0.88);
  border-bottom: 2px solid var(--lab-green);
}

.lab-header-inner,
.lab-section,
.lab-footer-inner,
.lab-legal-wrap {
  width: min(calc(100% - 32px), var(--lab-max));
  margin: 0 auto;
}

.lab-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 82px;
}

.lab-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--lab-title);
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.lab-brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.lab-brand-mark span {
  color: var(--lab-green-bright);
  font-size: 1.8rem;
  line-height: 1;
}

.lab-brand-name {
  font-size: 1.55rem;
  font-weight: 700;
}

.lab-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--lab-border);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.9);
  color: var(--lab-title);
}

.lab-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.lab-nav a {
  color: var(--lab-muted);
  font-size: 1.02rem;
  transition: color 0.2s ease;
}

.lab-nav a:hover,
.lab-nav a:focus-visible,
.lab-nav a.lab-nav-active {
  color: var(--lab-green-bright);
}

.lab-main {
  padding-bottom: 64px;
}

.lab-section {
  padding: 54px 0;
}

.lab-section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--lab-green-bright);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 0.98rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.13em;
}

.lab-section-title {
  margin: 0 0 16px;
  color: var(--lab-title);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.04;
}

.lab-section-intro {
  max-width: 760px;
  margin: 0;
  color: var(--lab-muted);
  font-size: 1.03rem;
}

.lab-hero {
  position: relative;
  overflow: hidden;
  padding-top: 64px;
}

.lab-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(34, 197, 94, 0.08) 0 12%, transparent 12% 24%, rgba(34, 197, 94, 0.06) 24% 36%, transparent 36% 48%, rgba(234, 179, 8, 0.05) 48% 60%, transparent 60% 72%, rgba(34, 197, 94, 0.04) 72% 84%, transparent 84% 100%);
  pointer-events: none;
}

.lab-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.85fr);
  gap: 28px;
  align-items: stretch;
}

.lab-hero-copy,
.lab-hero-side,
.lab-card,
.lab-panel,
.lab-method-card,
.lab-resource-card,
.lab-legal-card,
.lab-contact-card {
  background: var(--lab-surface-soft);
  border: 1px solid var(--lab-border);
  border-top: 3px solid var(--lab-green);
  border-radius: var(--lab-radius);
  box-shadow: var(--lab-shadow);
}

.lab-hero-copy {
  padding: 40px;
}

.lab-kicker {
  margin-bottom: 16px;
  color: var(--lab-green-bright);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.lab-hero-title {
  margin: 0 0 18px;
  color: var(--lab-title);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.4rem, 4vw, 4.4rem);
  line-height: 1.04;
}

.lab-hero-subtitle {
  margin: 0 0 24px;
  max-width: 820px;
  color: #cbd5e1;
  font-size: 1.18rem;
  font-style: italic;
}

.lab-hero-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lab-hero-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  align-items: start;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.58);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.lab-hero-list strong {
  color: var(--lab-title);
  display: block;
  margin-bottom: 4px;
}

.lab-list-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(34, 197, 94, 0.16);
  color: var(--lab-green-bright);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
}

.lab-hero-side {
  padding: 30px;
  display: grid;
  gap: 18px;
  align-content: start;
}

.lab-stat-headline {
  margin: 0;
  color: var(--lab-title);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 2rem;
  line-height: 1.08;
}

.lab-stat-copy {
  margin: 0;
  color: var(--lab-muted);
}

.lab-stat-grid,
.lab-counter-grid,
.lab-payment-grid,
.lab-method-grid,
.lab-resource-grid,
.lab-legal-grid,
.lab-contact-grid {
  display: grid;
  gap: 18px;
}

.lab-stat-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lab-stat-item {
  padding: 16px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.64);
}

.lab-stat-item strong {
  display: block;
  color: var(--lab-title);
  font-size: 1.6rem;
  font-family: "Barlow Condensed", Arial, sans-serif;
}

.lab-about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 24px;
  align-items: start;
}

.lab-panel {
  padding: 30px;
}

.lab-panel p:last-child,
.lab-card p:last-child,
.lab-method-card p:last-child,
.lab-resource-card p:last-child,
.lab-legal-card p:last-child {
  margin-bottom: 0;
}

.lab-counter-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lab-counter {
  padding: 22px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.1);
}

.lab-counter strong {
  display: block;
  color: var(--lab-title);
  font-size: 2rem;
  font-family: "Barlow Condensed", Arial, sans-serif;
}

.lab-counter span {
  color: var(--lab-muted);
}

.lab-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.lab-card {
  padding: 26px;
}

.lab-card-head,
.lab-card-meta,
.lab-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.lab-card-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  border-radius: 12px;
  background: rgba(34, 197, 94, 0.16);
  color: var(--lab-green-bright);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

.lab-spotlight {
  color: var(--lab-amber);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 0.96rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.lab-logo-wrap {
  width: 138px;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 11px;
  border-radius: 11px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.14);
  flex-shrink: 0;
}

.lab-logo-wrap img {
  object-fit: contain;
  width: 100%;
  height: 100%;
}

.lab-card-title {
  margin: 0 0 6px;
  color: var(--lab-title);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 2rem;
}

.lab-card-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(234, 179, 8, 0.12);
  color: #fde68a;
  font-weight: 600;
}

.lab-card-offer {
  margin: 20px 0 12px;
  color: var(--lab-title);
  font-size: 1.08rem;
  font-weight: 600;
}

.lab-card-meta {
  margin: 18px 0;
  padding: 14px 0;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  color: var(--lab-muted);
  font-size: 0.95rem;
}

.lab-card-footer {
  margin-top: 22px;
}

.lab-card-disclaimer {
  color: var(--lab-muted);
  font-size: 0.92rem;
}

.lab-button,
.lab-scroll-top,
.lab-age-button,
.lab-cookie-button {
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.lab-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border-radius: 14px;
  border: 1px solid rgba(34, 197, 94, 0.28);
  background: linear-gradient(180deg, var(--lab-green-bright), var(--lab-green));
  color: #ffffff;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.lab-button:hover,
.lab-scroll-top:hover,
.lab-age-button:hover,
.lab-cookie-button:hover {
  transform: translateY(-2px);
}

.lab-button-secondary,
.lab-cookie-button-secondary,
.lab-age-button-secondary {
  background: transparent;
  border: 1px solid rgba(148, 163, 184, 0.22);
  color: var(--lab-text);
}

.lab-payment-grid,
.lab-method-grid,
.lab-resource-grid,
.lab-legal-grid,
.lab-contact-grid {
  margin-top: 28px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lab-method-card,
.lab-resource-card,
.lab-legal-card,
.lab-contact-card {
  padding: 26px;
}

.lab-method-card h3,
.lab-resource-card h3,
.lab-legal-card h3,
.lab-contact-card h3 {
  margin: 0 0 12px;
  color: var(--lab-title);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.55rem;
}

.lab-method-card ul,
.lab-resource-card ul,
.lab-legal-card ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.lab-checklist {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.lab-checklist li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  align-items: start;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.lab-checkmark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(34, 197, 94, 0.16);
  color: var(--lab-green-bright);
  font-weight: 700;
}

.lab-footer {
  padding: 34px 0 52px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(8, 13, 25, 0.88);
}

.lab-footer-trust {
  padding: 28px;
  margin-bottom: 24px;
  background: rgba(15, 23, 42, 0.84);
  border: 1px solid var(--lab-border);
  border-top: 3px solid var(--lab-green);
  border-radius: var(--lab-radius);
}

.lab-footer-trust h2 {
  margin: 0 0 14px;
  color: var(--lab-title);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 2rem;
}

.lab-regulator-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.lab-regulator-badge {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

a.lab-regulator-badge {
  display: block;
  text-decoration: none;
  color: inherit;
}

.lab-footer-links,
.lab-footer-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.lab-footer-links a {
  color: var(--lab-muted);
}

.lab-footer-links a:hover {
  color: var(--lab-green-bright);
}

.lab-footer-meta {
  justify-content: space-between;
  margin-top: 18px;
  color: var(--lab-muted);
}

.lab-legal-hero {
  padding: 54px 0 24px;
}

.lab-legal-wrap {
  display: grid;
  gap: 22px;
}

.lab-legal-card {
  margin-bottom: 0;
}

.lab-legal-card p,
.lab-legal-card li,
.lab-panel p,
.lab-card p,
.lab-method-card p,
.lab-resource-card p,
.lab-contact-card p {
  color: #d7e0ec;
}

.lab-legal-card strong,
.lab-panel strong,
.lab-card strong,
.lab-method-card strong,
.lab-resource-card strong,
.lab-contact-card strong {
  color: var(--lab-title);
}

.lab-accordion {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.lab-accordion-item {
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.74);
}

.lab-accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border: 0;
  background: transparent;
  color: var(--lab-title);
  text-align: left;
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
}

.lab-accordion-panel {
  display: none;
  padding: 0 20px 20px;
  color: var(--lab-muted);
}

.lab-accordion-item.lab-accordion-open .lab-accordion-panel {
  display: block;
}

.lab-form {
  display: grid;
  gap: 16px;
}

.lab-form-row {
  display: grid;
  gap: 8px;
}

.lab-form label {
  color: var(--lab-title);
  font-weight: 600;
}

.lab-form input,
.lab-form textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(15, 23, 42, 0.88);
  color: var(--lab-text);
}

.lab-form textarea {
  min-height: 160px;
  resize: vertical;
}

.lab-inline-note {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(234, 179, 8, 0.08);
  border: 1px solid rgba(234, 179, 8, 0.16);
  color: #fef08a;
}

.lab-age-overlay {
  position: fixed;
  inset: 0;
  z-index: 250;
  display: none;
  place-items: center;
  padding: 24px;
  background: rgba(2, 6, 23, 0.92);
}

.lab-age-overlay.lab-age-visible {
  display: grid;
}

.lab-age-card {
  width: min(100%, 560px);
  padding: 34px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.98), rgba(15, 23, 42, 0.98));
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-top: 3px solid var(--lab-green);
  text-align: center;
  box-shadow: var(--lab-shadow);
}

.lab-age-card h2 {
  margin: 0 0 14px;
  color: var(--lab-title);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 2rem;
}

.lab-age-actions,
.lab-cookie-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 20px;
}

.lab-age-button,
.lab-cookie-button {
  padding: 12px 18px;
  border-radius: 14px;
  border: 1px solid rgba(34, 197, 94, 0.28);
  background: linear-gradient(180deg, var(--lab-green-bright), var(--lab-green));
  color: #ffffff;
  font-weight: 700;
}

.lab-cookie-bar {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.16);
  box-shadow: var(--lab-shadow);
}

.lab-cookie-bar.lab-cookie-visible {
  display: flex;
}

.lab-scroll-top {
  position: fixed;
  right: 20px;
  bottom: 22px;
  z-index: 160;
  display: none;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--lab-green-bright), var(--lab-green));
  color: #ffffff;
  font-size: 1.35rem;
  box-shadow: var(--lab-shadow);
}

.lab-scroll-top.lab-scroll-visible {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.lab-disclaimer-bar {
  margin-top: 24px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.16);
  color: #fecaca;
  font-size: 0.96rem;
}

.lab-anchor-offset {
  scroll-margin-top: 110px;
}

@media (max-width: 1080px) {
  .lab-hero-grid,
  .lab-about-grid,
  .lab-cards,
  .lab-regulator-grid,
  .lab-payment-grid,
  .lab-method-grid,
  .lab-resource-grid,
  .lab-legal-grid,
  .lab-contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .lab-nav-toggle {
    display: inline-flex;
  }

  .lab-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 18px;
    border-radius: 18px;
    background: rgba(12, 18, 34, 0.98);
    border: 1px solid rgba(148, 163, 184, 0.12);
  }

  .lab-nav.lab-nav-open {
    display: flex;
  }

  .lab-header-inner {
    position: relative;
  }

  .lab-cookie-bar {
    left: 12px;
    right: 12px;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .lab-header-inner,
  .lab-section,
  .lab-footer-inner,
  .lab-legal-wrap {
    width: min(calc(100% - 22px), var(--lab-max));
  }

  .lab-section {
    padding: 44px 0;
  }

  .lab-hero-copy,
  .lab-hero-side,
  .lab-panel,
  .lab-card,
  .lab-method-card,
  .lab-resource-card,
  .lab-legal-card,
  .lab-contact-card,
  .lab-footer-trust,
  .lab-age-card {
    padding: 22px;
  }

  .lab-hero-title {
    font-size: 2.55rem;
  }

  .lab-stat-grid,
  .lab-counter-grid {
    grid-template-columns: 1fr;
  }

  .lab-card-footer,
  .lab-footer-meta {
    align-items: flex-start;
    flex-direction: column;
  }
}