/* HubOP — Landing pre-login */

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 32px;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 15, 26, 0.8);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-left { display: flex; align-items: center; gap: 12px; }
.brand-right { display: flex; align-items: center; gap: 8px; color: var(--fg-2); font-size: 0.825rem; }

.logo-text {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--fg-0);
  letter-spacing: -0.02em;
}
.logo-badge {
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.logo-morph {
  font-weight: 600;
  color: var(--fg-0);
}

.landing {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 32px 48px;
}

.hero {
  text-align: center;
  margin-bottom: 80px;
}
.hero h1 {
  max-width: 720px;
  margin: 0 auto 16px;
}
.tagline {
  color: var(--fg-2);
  font-size: 1.125rem;
  margin-bottom: 48px;
}

.auth-card {
  max-width: 420px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: left;
  box-shadow: var(--shadow-2);
}

.tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-1);
  padding: 4px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
}
.tab {
  flex: 1;
  padding: 10px;
  background: transparent;
  border: 0;
  color: var(--fg-2);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: calc(var(--radius-sm) - 2px);
  transition: all 120ms ease;
}
.tab.active {
  background: var(--bg-card);
  color: var(--fg-0);
  box-shadow: var(--shadow-1);
}

.auth-form { display: none; }
.auth-form.active { display: block; }

.auth-form button[type="submit"] {
  margin-top: 20px;
}

.hint {
  margin-top: 12px;
  font-size: 0.825rem;
  color: var(--fg-3);
  text-align: center;
}

/* Services marquee (carrusel) */
.services-marquee {
  margin-bottom: 80px;
}
.services-marquee h2 {
  text-align: center;
  margin-bottom: 32px;
}
.services-track {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 180ms ease, transform 180ms ease;
  cursor: pointer;
}
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.service-card h3 {
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-card .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 1.25rem;
}
.service-card p {
  color: var(--fg-2);
  font-size: 0.9rem;
  line-height: 1.5;
}
.service-card .hybrid-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 4px 10px;
  background: var(--blue-dim);
  color: var(--blue);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
}

.hybrid-pitch {
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-1) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}
.hybrid-pitch h2 {
  margin-bottom: 16px;
  background: linear-gradient(90deg, var(--accent), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}
.hybrid-pitch p {
  color: var(--fg-2);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 auto;
}

.footer {
  text-align: center;
  padding: 32px;
  color: var(--fg-3);
  font-size: 0.825rem;
  border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 720px) {
  .landing { padding: 40px 20px; }
  .hero h1 { font-size: 1.75rem; }
  .topbar { padding: 14px 20px; }
}