/* ============================================================
   LANDING PAGE / HOMEPAGE STYLES
   ============================================================ */

/* Interactive Showcase gradient glow */
.landing-radial-glow {
  position: absolute;
  width: 120%;
  height: 120%;
  top: -10%;
  left: -10%;
  background: radial-gradient(circle, rgba(0, 102, 200, 0.05) 0%, rgba(0, 210, 196, 0.05) 50%, rgba(255, 255, 255, 0) 70%);
  z-index: 1;
}

/* --- Features Section --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 32px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 102, 200, 0.2);
  box-shadow: var(--shadow-lg);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--primary);
  opacity: 0;
  transition: var(--transition-smooth);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon {
  background-color: var(--primary);
  color: var(--white);
  transform: scale(1.05);
}

.feature-card h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.feature-card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --- Interactive Showcase Section (Unstop Vibe) --- */
.showcase-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--white);
  border: 1px solid var(--border-color);
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
  color: var(--text-muted);
}

.tab-btn:hover {
  border-color: rgba(0, 102, 200, 0.3);
  color: var(--primary);
  background-color: var(--primary-light);
}

.tab-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 4px 10px rgba(0, 102, 200, 0.2);
}

/* Showcase Filter Form */
.showcase-search-bar {
  max-width: 600px;
  margin: 0 auto 40px auto;
  display: flex;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 6px;
  box-shadow: var(--shadow-sm);
}

.showcase-search-bar input {
  flex-grow: 1;
  border: none;
  outline: none;
  padding: 12px 16px;
  font-size: 0.95rem;
}

.showcase-search-bar button {
  background-color: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0 20px;
  font-weight: 600;
  cursor: pointer;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.event-card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 102, 200, 0.15);
}

.event-card-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
}

.event-card-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--light-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid var(--border-color);
  font-size: 1.1rem;
}

.event-card-school-info {
  display: flex;
  flex-direction: column;
}

.event-card-school-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark-bg);
}

.event-card-school-location {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.event-card-body {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.event-card-type {
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.event-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark-bg);
  line-height: 1.35;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.7rem;
}

.event-meta-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.event-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.event-meta-item svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.event-card-footer {
  padding: 16px 20px;
  background-color: var(--light-bg);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.event-card-registrations {
  display: flex;
  flex-direction: column;
}

.registrations-count {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark-bg);
}

.registrations-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* --- Statistics Section --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--white), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- How It Works Section --- */
.steps-container {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 40px;
}

.steps-container::before {
  content: '';
  position: absolute;
  top: 55px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: dashed rgba(0, 102, 200, 0.15);
  z-index: 1;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-number-box {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--border-color);
  color: var(--text-muted);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}

.step-card:hover .step-number-box {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: scale(1.1);
  box-shadow: 0 4px 14px rgba(0, 102, 200, 0.3);
}

.step-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.step-card p {
  font-size: 0.95rem;
  max-width: 280px;
  margin: 0 auto;
}

/* Active line effect animation style */
.step-card.active .step-number-box {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

/* --- CTA Section --- */
.cta-wrapper {
  background: linear-gradient(135deg, var(--dark-bg) 0%, #1e1b4b 100%);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.05);
}

.cta-wrapper::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 210, 196, 0.08) 0%, rgba(0, 102, 200, 0.05) 50%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.cta-content .btn-group {
  justify-content: center;
}

/* --- Footer --- */
footer {
  background-color: #0B0F19;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 80px 0 30px 0;
  color: #94A3B8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr) 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand .logo {
  color: var(--white);
}

.footer-brand p {
  font-size: 0.9rem;
  color: #64748B;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-social-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: rgba(255,255,255,0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94A3B8;
  transition: var(--transition-smooth);
}

.footer-social-icon:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-links h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: #94A3B8;
}

.footer-links a:hover {
  color: var(--primary-light);
  padding-left: 4px;
}

.footer-newsletter h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-newsletter p {
  font-size: 0.85rem;
  color: #64748B;
  margin-bottom: 16px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-form input {
  background-color: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.85rem;
  flex-grow: 1;
  outline: none;
}

.newsletter-form input::placeholder {
  color: #475569;
}

.newsletter-form input:focus {
  border-color: var(--primary);
}

.newsletter-form button {
  background-color: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition-fast);
}

.newsletter-form button:hover {
  background-color: var(--primary-hover);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

/* --- Registration Onboarding Modal (Interactive Feature) --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
  visibility: visible;
}

.modal-content {
  background: var(--white);
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  padding: 32px;
  position: relative;
  transform: translateY(20px);
  transition: var(--transition-smooth);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--dark-bg);
}

.modal-title h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.modal-title p {
  font-size: 0.9rem;
  margin-bottom: 24px;
}

/* Multi-step form style */
.form-step {
  display: none;
}

.form-step.active {
  display: block;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--dark-bg);
}

.form-group input, .form-group select {
  width: 100%;
  border: 1px solid var(--border-color);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-group input:focus, .form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--border-focus);
}

.form-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
}

/* Success State Screen */
.success-screen {
  text-align: center;
  padding: 20px 0;
  display: none;
}

.success-screen.active {
  display: block;
}

.success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--accent-light);
  color: var(--accent-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin: 0 auto 20px auto;
  animation: pulse-ring 2s infinite;
}

.success-screen h3 {
  margin-bottom: 8px;
}

/* --- Event Registration Wizard Styling --- */
.registration-wizard-modal {
  max-width: 680px !important;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  padding: 24px !important;
  overflow: hidden;
}

.registration-wizard-modal form {
  flex: 1;
  overflow-y: auto;
  padding-right: 6px;
  margin-top: 15px;
}

/* Custom scrollbar for form step container */
.registration-wizard-modal form::-webkit-scrollbar {
  width: 6px;
}
.registration-wizard-modal form::-webkit-scrollbar-track {
  background: var(--bg-light);
  border-radius: 4px;
}
.registration-wizard-modal form::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

.wizard-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}

.wizard-header h3 {
  font-size: 1.4rem;
  color: var(--dark-bg);
  margin-bottom: 4px;
}

.event-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* Progress bar system */
.wizard-progress-bar {
  position: relative;
  margin: 15px 0 25px 0;
  padding: 0 10px;
}

.progress-line {
  position: absolute;
  top: 15px;
  left: 30px;
  right: 30px;
  height: 3px;
  background-color: var(--border-color);
  z-index: 1;
  transition: width 0.3s ease;
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.progress-step-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.progress-step-node span {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--white);
  border: 2px solid var(--border-color);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  transition: all 0.3s ease;
}

.progress-step-node label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all 0.3s ease;
}

.progress-step-node.active span {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  box-shadow: 0 0 0 3px var(--border-focus);
}

.progress-step-node.active label {
  color: var(--primary);
  font-weight: 700;
}

.progress-step-node.completed span {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.progress-step-node.completed label {
  color: var(--accent);
}

/* Cards & forms */
.form-card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Large Inputs */
.form-group input, .form-group select, .form-group textarea {
  font-size: 1rem !important;
  padding: 12px 16px !important;
  border-radius: var(--radius-md) !important;
  background-color: var(--white);
}

/* Input validation styles */
.input-invalid {
  border-color: #EF4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

.input-error {
  color: #EF4444;
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 4px;
  display: none;
}

.input-invalid + .input-error {
  display: block;
}

/* Radio Cards */
.radio-card-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}

.radio-card {
  position: relative;
  cursor: pointer;
  display: block;
}

.radio-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-card-content {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  background-color: var(--white);
  transition: all 0.2s ease;
}

.radio-card-content .icon {
  font-size: 1.8rem;
}

.radio-card-content strong {
  display: block;
  font-size: 0.95rem;
  color: var(--dark-bg);
  margin-bottom: 2px;
}

.radio-card-content p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 0;
}

.radio-card input[type="radio"]:checked + .radio-card-content {
  border-color: var(--primary);
  background-color: rgba(59, 130, 246, 0.04);
  box-shadow: 0 0 0 1px var(--primary);
}

/* Consent check */
.consent-checkbox-label {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9rem !important;
  color: var(--dark-bg) !important;
  line-height: 1.4;
  margin-top: 15px;
}

.consent-checkbox-label input[type="checkbox"] {
  width: auto !important;
  margin-top: 3px;
  cursor: pointer;
}

/* Summary view */
.summary-card {
  max-height: 400px;
  overflow-y: auto;
}

.summary-intro {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.summary-section {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
  margin-bottom: 16px;
}

.summary-section h5 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
  font-size: 0.9rem;
}

.summary-grid div {
  color: var(--dark-bg);
}

.summary-grid strong {
  color: var(--text-muted);
  font-weight: 500;
  margin-right: 4px;
}

.summary-grid .full-width {
  grid-column: 1 / -1;
}

.info-note {
  background-color: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.15);
  color: var(--primary);
  font-size: 0.8rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Responsive wizard adjustment */
@media (max-width: 600px) {
  .registration-wizard-modal {
    width: 95% !important;
    height: 95% !important;
    max-height: 95vh !important;
  }
  .form-row, .radio-card-group, .summary-grid {
    grid-template-columns: 1fr;
  }
  .progress-step-node label {
    display: none;
  }
  .progress-line {
    left: 20px;
    right: 20px;
  }
}


/* --- Media Queries (Mobile Responsiveness) --- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 60px;
    text-align: center;
  }
  
  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }
  
  .hero-content .btn-group {
    justify-content: center;
  }
  
  .hero-mockup {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-brand, .footer-newsletter {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }
  
  header:not(.mobile-fixed-header):not(.dashboard-top-bar) {
    height: 70px;
  }
  
  .mobile-toggle {
    display: block;
    z-index: 1001;
  }
  
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--white);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: var(--transition-smooth);
    z-index: 1000;
  }
  
  .nav-links.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
  }
  
  .nav-links a {
    font-size: 1.25rem;
  }
  
  .nav-msg-link {
    display: flex !important;
    align-items: center;
    gap: 10px;
    border-radius: var(--radius-md) !important;
    padding: 10px 20px !important;
    background: rgba(var(--primary-rgb), 0.05);
    width: fit-content;
  }
  
  .nav-msg-text {
    display: inline !important;
    font-size: 1.25rem;
    font-weight: 500;
  }
  
  .nav-actions {
    display: none;
  }
  
  .mobile-only {
    display: block;
  }
  
  .mobile-nav-active .mobile-toggle span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .mobile-nav-active .mobile-toggle span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-nav-active .mobile-toggle span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .steps-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .steps-container::before {
    display: none;
  }
  
  .floating-card-1 {
    left: 10px;
  }
  
  .floating-card-2 {
    right: 10px;
  }
}

@media (max-width: 480px) {
  .btn-group {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
  }
  
  .floating-card {
    display: none;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-brand, .footer-newsletter {
    grid-column: span 1;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form button {
    width: 100%;
  }
}

/* ============================================================
   CAMPUSFEED TOPIC FILTER PILLS
   Restored from original style.css after CSS modularization.
   These were missing from css/landing.css, causing chips to
   wrap instead of scroll horizontally on mobile.
   ============================================================ */

.topic-filter-container {
  display: flex;
  flex-wrap: nowrap;            /* CRITICAL: prevents wrapping — chips must stay on one row */
  gap: 8px;
  margin-bottom: 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;  /* smooth momentum scroll on iOS */
  padding-bottom: 6px;
  scrollbar-width: none;        /* Firefox */
  -ms-overflow-style: none;     /* IE 10+ */
}

.topic-filter-container::-webkit-scrollbar {
  display: none;  /* Safari and Chrome */
}

.topic-filter-pill {
  flex: 0 0 auto;               /* CRITICAL: prevents pills from shrinking or growing */
  background-color: var(--light-bg, #f3f4f6);
  border: 1px solid var(--border-color, #e5e7eb);
  color: var(--text-main, #374151);
  padding: 6px 14px;
  border-radius: var(--radius-full, 9999px);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  outline: none;
}

.topic-filter-pill:hover {
  background-color: var(--border-color, #e5e7eb);
}

.topic-filter-pill.active {
  background-color: var(--primary-light, rgba(79, 70, 229, 0.1));
  color: var(--primary, #4f46e5);
  border-color: var(--primary, #4f46e5);
  font-weight: 600;
}