/* ─── Landing Page — DS System (Desarrollo Económico Iztapalapa Palette) ─── */

/* ─── Public Header ──────────────────────────────────── */
.pub-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(105, 28, 50, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  height: 72px;
}

.pub-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
}

.pub-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.pub-brand-icon {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.pub-brand-text {
  font-size: 1rem;
  font-weight: 700;
  color: white;
}

.pub-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.pub-nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color var(--transition-fast);
  padding: var(--spacing-xs) 0;
}

.pub-nav-link:hover,
.pub-nav-link--active {
  color: white;
}

.pub-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.btn-outline-pub {
  padding: 8px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  border-radius: 20px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-outline-pub:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-primary-pub {
  padding: 8px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-primary);
  background: white;
  border: 1.5px solid white;
  border-radius: 20px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-primary-pub:hover {
  background: #f0f0f0;
}

.pub-hamburger {
  display: none;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.pub-mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-lg);
  z-index: 99;
}

.pub-mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.pub-mobile-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.pub-mobile-link:hover {
  background: var(--brand-primary-subtle);
}

.pub-mobile-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.btn-block {
  display: block;
  text-align: center;
  padding: 12px;
}

/* ─── Hero ───────────────────────────────────────────── */
.lp-hero {
  position: relative;
  padding: 6rem var(--spacing-xl) 4rem;
  text-align: center;
  overflow: hidden;
}

.lp-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #691C32 0%, #4a1222 50%, #2d0b15 100%);
  z-index: 0;
}

.lp-hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 25% 25%, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 30px 30px;
}

.lp-hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  color: white;
}

.lp-cintillo {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: var(--spacing-xl);
}

.lp-hero-title {
  font-family: var(--font-family-heading);
  font-size: 3.25rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--spacing-lg);
}

.lp-hero-title em {
  font-style: normal;
  color: #D4A0B0;
}

.lp-hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-2xl);
}

.lp-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-3xl);
}

.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  color: #691C32;
  background: white;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-primary-hero:hover {
  background: #f0f0f0;
  transform: translateY(-1px);
}

.btn-outline-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  color: white;
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-outline-hero:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.lp-hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-3xl);
}

.lp-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lp-stat-number {
  font-size: 1.75rem;
  font-weight: 700;
  color: white;
}

.lp-stat-label {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ─── Sections ───────────────────────────────────────── */
.lp-section {
  padding: 5rem var(--spacing-xl);
}

.lp-section--alt {
  background: var(--brand-primary-subtle);
}

.lp-container {
  max-width: 1200px;
  margin: 0 auto;
}

.lp-section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.lp-section-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(105, 28, 50, 0.1);
  color: var(--brand-primary);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--spacing-md);
}

.lp-section-title {
  font-family: var(--font-family-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.lp-section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
}

/* ─── Steps ──────────────────────────────────────────── */
.lp-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.lp-step {
  text-align: center;
  padding: var(--spacing-xl);
}

.lp-step-number {
  width: 52px;
  height: 52px;
  margin: 0 auto var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-primary);
  color: white;
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: 700;
}

.lp-step-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.lp-step-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ─── Modalidades Grid ───────────────────────────────── */
.lp-modalidades-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.lp-modalidad-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.lp-modalidad-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.lp-modalidad-header {
  padding: var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: white;
}

.lp-modalidad-header--presencial { background: linear-gradient(135deg, var(--bs-green), #146c43); }
.lp-modalidad-header--mixta { background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-hover)); }
.lp-modalidad-header--virtual { background: linear-gradient(135deg, #0d6efd, #0b5ed7); }

.lp-modalidad-badge {
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.lp-modalidad-badge--presencial { background: rgba(255,255,255,0.2); }
.lp-modalidad-badge--mixta { background: rgba(255,255,255,0.2); }
.lp-modalidad-badge--virtual { background: rgba(255,255,255,0.2); }

.lp-modalidad-body {
  padding: var(--spacing-xl);
}

.lp-modalidad-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.lp-modalidad-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.lp-modalidad-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.lp-modalidad-features li {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
}

.lp-modalidad-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  background: var(--bs-green);
  border-radius: 50%;
}

/* ─── CTA Section ────────────────────────────────────── */
.lp-cta {
  padding: 5rem var(--spacing-xl);
  background: linear-gradient(160deg, #691C32 0%, #4a1222 100%);
}

.lp-cta-card {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  color: white;
}

.lp-cta-title {
  font-family: var(--font-family-heading);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.lp-cta-desc {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-2xl);
}

.lp-cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

/* ─── News Grid ─────────────────────────────────────── */
.lp-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.lp-news-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: var(--spacing-lg);
  display: flex;
  gap: var(--spacing-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.lp-news-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.lp-news-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  height: 56px;
  background: var(--brand-primary-subtle);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.lp-news-day {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-primary);
  line-height: 1;
}

.lp-news-month {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--brand-primary);
  text-transform: uppercase;
}

.lp-news-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.lp-news-category {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--brand-primary);
}

.lp-news-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
}

.lp-news-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.lp-section-footer {
  text-align: center;
  margin-top: var(--spacing-2xl);
}

.lp-link-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.lp-link-more:hover {
  color: var(--brand-primary-hover);
}

/* ─── Convocatorias Grid ────────────────────────────── */
.lp-conv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.lp-conv-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.lp-conv-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.lp-conv-card--active {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 1px var(--brand-primary);
}

.lp-conv-status {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(25, 135, 84, 0.1);
  color: var(--bs-success);
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--spacing-md);
  width: fit-content;
}

.lp-conv-status--proximamente {
  background: rgba(var(--bs-warning-rgb), 0.1);
  color: #92400e;
}

.lp-conv-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.lp-conv-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  flex-grow: 1;
}

.lp-conv-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.lp-conv-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.lp-conv-btn {
  display: inline-block;
  padding: 10px 20px;
  background: var(--brand-primary);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: background var(--transition-fast);
}

.lp-conv-btn:hover {
  background: var(--brand-primary-hover);
}

/* ─── Smooth Scroll ─────────────────────────────────── */
html {
  scroll-behavior: smooth;
}

/* ─── Footer (shared override) ───────────────────────── */
.pub-main {
  min-height: calc(100vh - 72px);
}

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .lp-steps { grid-template-columns: repeat(2, 1fr); }
  .lp-modalidades-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .lp-news-grid { grid-template-columns: 1fr; }
  .lp-conv-grid { grid-template-columns: 1fr; }
  .lp-hero-stats { gap: var(--spacing-xl); }
}

@media (max-width: 768px) {
  .pub-nav,
  .pub-actions { display: none; }
  .pub-hamburger { display: block; }
  .pub-mobile-menu:not([hidden]) { display: block; }

  .lp-hero { padding: 4rem var(--spacing-md) 3rem; }
  .lp-hero-title { font-size: 2.25rem; }
  .lp-hero-actions { flex-direction: column; }
  .lp-hero-stats { flex-direction: column; gap: var(--spacing-lg); }

  .lp-steps { grid-template-columns: 1fr; }
  .lp-section { padding: 3rem var(--spacing-md); }

  .lp-cta-actions { flex-direction: column; align-items: center; }
}