@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');

:root {
  --azul: #003580;
  --azul-medio: #0050b3;
  --azul-cielo: #1a91d1;
  --rojo: #d62828;
  --oro: #f4a900;
  --blanco: #ffffff;
  --gris-claro: #f4f6f9;
  --gris-medio: #e2e8f0;
  --gris-texto: #6b7280;
  --negro: #0d1b2a;
  --sombra: 0 4px 24px rgba(0,53,128,0.10);
  --sombra-lg: 0 8px 40px rgba(0,53,128,0.16);
  --radio: 12px;
  --radio-lg: 20px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--blanco);
  color: var(--negro);
  line-height: 1.65;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5 { font-family: 'Sora', sans-serif; line-height: 1.2; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--azul);
  box-shadow: 0 2px 16px rgba(0,0,0,0.18);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--blanco);
  letter-spacing: -0.5px;
}

.nav-logo .flag { font-size: 1.4rem; }
.nav-logo span { color: var(--oro); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.88);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(255,255,255,0.15);
  color: var(--blanco);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blanco);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-medio) 55%, var(--azul-cielo) 100%);
  padding: 72px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -8%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(244,169,0,0.07);
  pointer-events: none;
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--blanco);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--blanco);
  margin-bottom: 20px;
  font-weight: 800;
}

.hero h1 em {
  color: var(--oro);
  font-style: normal;
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  max-width: 620px;
  margin: 0 auto 40px;
}

/* Tool Box inside Hero */
.hero-tool {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  padding: 32px 36px;
  box-shadow: var(--sombra-lg);
  max-width: 640px;
  margin: 0 auto;
}

.tool-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  background: var(--gris-claro);
  padding: 4px;
  border-radius: 10px;
}

.tool-tab {
  flex: 1;
  padding: 10px 12px;
  border: none;
  background: none;
  border-radius: 8px;
  font-family: 'Sora', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--gris-texto);
}

.tool-tab.active {
  background: var(--azul);
  color: var(--blanco);
  box-shadow: 0 2px 8px rgba(0,53,128,0.25);
}

.tool-form { display: flex; gap: 12px; align-items: stretch; }

.tool-input {
  flex: 1;
  padding: 14px 18px;
  border: 2px solid var(--gris-medio);
  border-radius: 10px;
  font-size: 1rem;
  font-family: 'DM Sans', sans-serif;
  transition: border-color 0.2s;
  outline: none;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  color: var(--negro);
}

.tool-input:focus { border-color: var(--azul-medio); }
.tool-input::placeholder { text-transform: none; letter-spacing: 0; font-weight: 400; color: #aaa; }

.btn-buscar {
  background: var(--rojo);
  color: var(--blanco);
  border: none;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: 'Sora', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-buscar:hover { background: #b01f1f; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(214,40,40,0.35); }

.tool-note {
  font-size: 0.78rem;
  color: var(--gris-texto);
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tool-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--gris-medio);
}

.tool-link-chip {
  background: var(--gris-claro);
  color: var(--azul-medio);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
  transition: background 0.2s;
}

.tool-link-chip:hover { background: var(--gris-medio); }

/* ===== RESULT CARD ===== */
.result-area {
  margin-top: 20px;
  display: none;
}

.result-card {
  background: linear-gradient(135deg, #e8f4fd, #f0f9ff);
  border: 2px solid var(--azul-cielo);
  border-radius: var(--radio);
  padding: 20px;
  text-align: left;
}

.result-card h4 { font-size: 0.85rem; color: var(--azul); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.result-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid rgba(0,80,179,0.1); }
.result-row:last-child { border-bottom: none; }
.result-label { font-size: 0.85rem; color: var(--gris-texto); }
.result-value { font-weight: 700; color: var(--negro); font-size: 0.95rem; }
.status-badge { display: inline-block; padding: 3px 10px; border-radius: 100px; font-size: 0.75rem; font-weight: 700; }
.status-al-dia { background: #d1fae5; color: #065f46; }
.status-pendiente { background: #fee2e2; color: #991b1b; }
.redirect-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.redirect-btn { flex: 1; min-width: 140px; text-align: center; padding: 10px 16px; border-radius: 8px; font-size: 0.82rem; font-weight: 700; cursor: pointer; border: none; transition: all 0.2s; }
.redirect-btn.primary { background: var(--azul); color: var(--blanco); }
.redirect-btn.secondary { background: var(--gris-claro); color: var(--azul); border: 1px solid var(--gris-medio); }
.redirect-btn:hover { opacity: 0.88; transform: translateY(-1px); }

/* ===== SECTIONS ===== */
.section { padding: 72px 24px; }
.section-alt { background: var(--gris-claro); }

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

.section-header { text-align: center; margin-bottom: 48px; }
.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--azul-cielo);
  margin-bottom: 12px;
}
.section-header h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); color: var(--negro); margin-bottom: 12px; }
.section-header p { font-size: 1rem; color: var(--gris-texto); max-width: 560px; margin: 0 auto; }

/* ===== CARDS GRID ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  padding: 28px;
  box-shadow: var(--sombra);
  border: 1px solid var(--gris-medio);
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--azul), var(--azul-cielo));
  opacity: 0;
  transition: opacity 0.25s;
}

.card:hover { transform: translateY(-4px); box-shadow: var(--sombra-lg); }
.card:hover::before { opacity: 1; }

.card-icon { font-size: 2.2rem; margin-bottom: 16px; }
.card h3 { font-size: 1.1rem; color: var(--negro); margin-bottom: 10px; }
.card p { font-size: 0.9rem; color: var(--gris-texto); margin-bottom: 16px; line-height: 1.6; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--azul-medio);
}

.card-link svg { transition: transform 0.2s; }
.card:hover .card-link svg { transform: translateX(4px); }

/* ===== LANDING PAGE HERO (inner pages) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--azul) 0%, #1565c0 100%);
  padding: 56px 24px 64px;
  text-align: center;
}

.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--blanco); margin-bottom: 14px; }
.page-hero h1 em { color: var(--oro); font-style: normal; }
.page-hero p { font-size: 1rem; color: rgba(255,255,255,0.82); max-width: 580px; margin: 0 auto; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  justify-content: center;
  margin-bottom: 20px;
}

.breadcrumb a { color: rgba(255,255,255,0.75); }
.breadcrumb a:hover { color: var(--blanco); }
.breadcrumb span { color: var(--oro); }

/* ===== CONTENT PROSE ===== */
.prose-content {
  max-width: 860px;
  margin: 0 auto;
}

.prose-content h2 {
  font-size: 1.6rem;
  color: var(--azul);
  margin: 40px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gris-medio);
}

.prose-content h3 { font-size: 1.2rem; color: var(--negro); margin: 28px 0 10px; }
.prose-content p { margin-bottom: 16px; color: #374151; line-height: 1.75; }
.prose-content ul, .prose-content ol { margin: 16px 0 16px 24px; }
.prose-content li { margin-bottom: 8px; color: #374151; }
.prose-content strong { color: var(--negro); }

/* ===== INFO BOX ===== */
.info-box {
  border-radius: var(--radio);
  padding: 20px 24px;
  margin: 24px 0;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.info-box.azul { background: #eff6ff; border-left: 4px solid var(--azul-medio); }
.info-box.verde { background: #f0fdf4; border-left: 4px solid #16a34a; }
.info-box.amarillo { background: #fffbeb; border-left: 4px solid var(--oro); }
.info-box.rojo { background: #fff1f2; border-left: 4px solid var(--rojo); }
.info-box-icon { font-size: 1.4rem; flex-shrink: 0; }
.info-box-body { flex: 1; }
.info-box-body strong { font-family: 'Sora', sans-serif; font-size: 0.9rem; display: block; margin-bottom: 4px; }
.info-box-body p { margin: 0; font-size: 0.9rem; }

/* ===== STEPS ===== */
.steps-list { list-style: none; counter-reset: steps; }
.steps-list li {
  counter-increment: steps;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--gris-medio);
}

.steps-list li:last-child { border-bottom: none; }

.steps-list li::before {
  content: counter(steps);
  background: var(--azul);
  color: var(--blanco);
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.steps-list li .step-body h4 { font-size: 1rem; color: var(--negro); margin-bottom: 6px; }
.steps-list li .step-body p { font-size: 0.9rem; color: var(--gris-texto); margin: 0; }

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--gris-medio);
  border-radius: var(--radio);
  margin-bottom: 10px;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.faq-item.open { box-shadow: var(--sombra); }

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: var(--blanco);
  border: none;
  text-align: left;
  font-family: 'Sora', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--negro);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: background 0.2s;
}

.faq-item.open .faq-question { background: var(--azul); color: var(--blanco); }

.faq-arrow {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gris-claro);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.7rem;
  transition: all 0.25s;
}

.faq-item.open .faq-arrow { background: rgba(255,255,255,0.2); transform: rotate(180deg); }

.faq-answer {
  display: none;
  padding: 20px 24px;
  font-size: 0.9rem;
  color: var(--gris-texto);
  line-height: 1.7;
  background: var(--gris-claro);
}

.faq-item.open .faq-answer { display: block; }

/* ===== TABLE ===== */
.responsive-table { overflow-x: auto; border-radius: var(--radio); }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
thead th { background: var(--azul); color: var(--blanco); padding: 14px 18px; text-align: left; font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.85rem; }
tbody tr:nth-child(even) { background: var(--gris-claro); }
tbody td { padding: 13px 18px; border-bottom: 1px solid var(--gris-medio); color: #374151; }
tbody tr:hover td { background: #eff6ff; }

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--azul);
  padding: 32px 24px;
}

.stats-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  text-align: center;
}

.stat-item {}
.stat-number { font-family: 'Sora', sans-serif; font-size: 2rem; font-weight: 800; color: var(--oro); line-height: 1; }
.stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.75); margin-top: 4px; }

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--azul), var(--azul-cielo));
  padding: 64px 24px;
  text-align: center;
}

.cta-section h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); color: var(--blanco); margin-bottom: 14px; }
.cta-section p { color: rgba(255,255,255,0.8); margin-bottom: 28px; font-size: 1rem; }

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--oro);
  color: var(--negro);
  padding: 16px 36px;
  border-radius: 10px;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  transition: all 0.2s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.25); }

.cta-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 20px; }
.cta-link { color: rgba(255,255,255,0.75); font-size: 0.85rem; text-decoration: underline; text-underline-offset: 3px; }
.cta-link:hover { color: var(--blanco); }

/* ===== FOOTER ===== */
footer {
  background: var(--negro);
  color: rgba(255,255,255,0.7);
  padding: 56px 24px 28px;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .nav-logo { font-size: 1.1rem; margin-bottom: 12px; }
.footer-brand p { font-size: 0.85rem; line-height: 1.65; max-width: 260px; }

.footer-col h4 { font-family: 'Sora', sans-serif; font-size: 0.85rem; font-weight: 700; color: var(--blanco); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { font-size: 0.85rem; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer-col a:hover { color: var(--oro); }

.footer-bottom {
  max-width: 1200px;
  margin: 24px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.disclaimer {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 14px 18px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  max-width: 1200px;
  margin: 20px auto 0;
  line-height: 1.6;
}

/* ===== RELATED TOPICS ===== */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.topic-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--blanco);
  border: 1px solid var(--gris-medio);
  border-radius: var(--radio);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--negro);
  transition: all 0.2s;
}

.topic-chip:hover { border-color: var(--azul-medio); color: var(--azul-medio); transform: translateY(-2px); box-shadow: var(--sombra); }
.topic-chip-icon { font-size: 1.1rem; }

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--azul);
    flex-direction: column;
    padding: 16px 20px 20px;
    gap: 4px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  }

  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 10px 14px; border-radius: 8px; font-size: 0.9rem; }
  .nav-toggle { display: flex; }

  .tool-form { flex-direction: column; }
  .hero-tool { padding: 24px 20px; }

  .footer-grid { grid-template-columns: 1fr 1fr; }

  .stats-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate { animation: fadeUp 0.55s ease both; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }