/* Business LAB — platform styles (BEM-ish .lab-*, tokens only, no raw hex).
   Dark mode is the default for apps & tools (22 §12); values come from
   /tokens.css (single source, repo root). */

@font-face {
  font-family: 'Effra';
  src: url('/assets/fonts/effra-regular.ttf') format('truetype');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Effra';
  src: url('/assets/fonts/effra-medium.ttf') format('truetype');
  font-weight: 500 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Effra';
  src: url('/assets/fonts/effra-bold.ttf') format('truetype');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Effra';
  src: url('/assets/fonts/effra-heavy.ttf') format('truetype');
  font-weight: 800 900; font-style: normal; font-display: swap;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

.lab-body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-0);
  color: var(--text-200);
  font-family: 'Effra', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.lab-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  gap: var(--space-lg);
}

.lab-hero__logo {
  width: min(260px, 60vw);
  height: auto;
}

.lab-hero__title {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-100);
}

/* {LAB} word mark: braces in pink, keyword in the lime gradient (22 §2.3). */
.lab-brace { color: var(--pink); font-weight: 700; }
.lab-keyword {
  background: var(--grad-headline);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lab-hero__subtitle {
  margin: 0;
  max-width: 34rem;
  font-size: 1.15rem;
  color: var(--text-300);
}

.lab-step-card {
  margin-top: var(--space-md);
  max-width: 26rem;
  width: 100%;
  padding: var(--space-lg);
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.lab-step-card__eyebrow {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.lab-step-card__title {
  margin: 0;
  font-size: 1.3rem;
  color: var(--text-100);
}

.lab-step-card__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-300);
}

/* Primary action is exclusively pink (22 §3.2, 24 §2.1). */
.lab-btn-primary {
  margin-top: var(--space-sm);
  align-self: flex-start;
  padding: 12px 24px;
  background: var(--pink);
  color: var(--text-100);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border-radius: 10px;
}

.lab-btn-primary:hover { background: var(--pink-bright); }

.lab-btn-primary:focus-visible {
  outline: 2px solid var(--pink-bright);
  outline-offset: 2px;
}

.lab-footer {
  padding: var(--space-md);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-500);
  border-top: 1px solid var(--border-subtle);
}

.lab-footer p { margin: 0; }