/* ScannerScope — Landing Page */

.landing-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* --- Hero --- */
.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  background: radial-gradient(ellipse at 50% 20%, rgba(79,195,247,0.06) 0%, transparent 60%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(79,195,247,0.03) 0%, transparent 50%);
  animation: pulse-bg 8s ease-in-out infinite;
}

@keyframes pulse-bg {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.hero-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 800;
  color: var(--text-bright);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  position: relative; z-index: 1;
}

.hero h1 span {
  color: var(--accent);
}

.hero .tagline {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--text-dim);
  max-width: 550px;
  margin-bottom: 2.5rem;
  position: relative; z-index: 1;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: #000;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  position: relative; z-index: 1;
}

.cta-btn:hover {
  background: #6dd0fa;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(79, 195, 247, 0.2);
  text-decoration: none;
  color: #000;
}

.cta-btn:active {
  transform: translateY(0);
}

/* --- Features --- */
.features {
  padding: 3rem 1.5rem 4rem;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.features h2 {
  text-align: center;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.2s;
}

.feature-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-card h3 {
  color: var(--text-bright);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --- Footer --- */
.landing-footer {
  padding: 2rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--card-border);
}

.landing-footer p {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.landing-footer a {
  color: var(--accent-dim);
}

.landing-footer a:hover {
  color: var(--accent);
}

/* --- Feeds Modal --- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--card-border);
}

.modal-header h2 {
  font-size: 1.15rem;
  color: var(--text-bright);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.5rem;
  padding: 0.25rem;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover { color: var(--text); }

.modal-body {
  padding: 1rem 1.5rem 1.5rem;
}

.feed-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  transition: all 0.15s;
  text-decoration: none;
  color: inherit;
}

.feed-item:hover {
  border-color: var(--accent-dim);
  background: var(--card-hover);
  text-decoration: none;
}

.feed-icon {
  font-size: 2rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(79, 195, 247, 0.08);
  border-radius: var(--radius);
  flex-shrink: 0;
}

.feed-info h3 {
  color: var(--text-bright);
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.feed-info p {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-bottom: 0.25rem;
}

.feed-meta {
  font-size: 0.75rem;
  color: var(--accent-dim);
}

.feeds-loading {
  text-align: center;
  padding: 2rem;
  color: var(--text-dim);
}

/* --- Responsive --- */
@media (max-width: 600px) {
  .hero { padding: 3rem 1rem 2rem; }
  .hero-icon { font-size: 2.5rem; }
  .features { padding: 2rem 1rem 3rem; }
  .feature-card { padding: 1.5rem 1rem; }
  .modal { margin: 0.5rem; }
}