.landing header { border-bottom: none; }

.hero {
  text-align: center;
  padding: 3rem 0 2rem;
}
.hero h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  line-height: 1.15;
  margin: 0.75rem auto 1rem;
  max-width: 18em;
}
.hero-sub {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 40em;
  margin: 0 auto 1.75rem;
  line-height: 1.5;
}
.hero-sub strong { color: var(--text); }
.hero-cta { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

.beta-badge {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.btn-primary, .btn-ghost {
  display: inline-block;
  padding: 0.8rem 1.3rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font: inherit;
}
.btn-primary { background: var(--accent); color: #fff; border: none; cursor: pointer; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
  margin: 2rem 0 3rem;
}
.features article {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.1rem;
}
.features h3 { margin: 0 0 0.4rem; font-size: 1rem; }
.features p { margin: 0; color: var(--muted); font-size: 0.92rem; line-height: 1.45; }

.audiences h2, .closing h2 { text-align: center; }
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.audience-grid div {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem;
  border-left: 3px solid var(--accent);
  background: var(--card);
  border-radius: 6px;
}
.audience-grid span { color: var(--muted); font-size: 0.92rem; }

.closing { text-align: center; padding: 3rem 0 1rem; }
.small { font-size: 0.85rem; margin-top: 1rem; }
.muted { color: var(--muted); }

.auth-main { display: flex; justify-content: center; padding-top: 2rem; }
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
}
.auth-tabs { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.auth-tabs button {
  flex: 1;
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
}
.auth-tabs button.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.auth-form { display: flex; flex-direction: column; gap: 0.75rem; }
.auth-form .check { display: flex; gap: 0.5rem; align-items: flex-start; font-size: 0.85rem; color: var(--muted); }
.auth-form .check input { flex: 0; margin-top: 0.15rem; }
.auth-form a, .legal a { color: var(--accent); }

.legal { line-height: 1.6; }
.legal h2 { font-size: 1.1rem; margin-top: 1.75rem; }