/*
 * seo-caces.css — Estilos unificados para páginas SEO CACES
 * Cirene CACES · Diseño premium inspirado en Linear / Stripe.
 */
:root {
  --bg-page: #f8f9fa;
  --bg-surface: #ffffff;
  --bg-elevated: #f1f3f5;
  --text-primary: #1a1a24;
  --text-secondary: #4a4a5a;
  --text-tertiary: #5c6370;
  --border: rgba(0, 0, 0, 0.08);
  --accent: #2563eb; /* Cirene CACES Cobalt */
  --accent-hover: #1d4ed8;
  --accent-subtle: rgba(37, 99, 235, 0.06);
  --accent-text: #1d4ed8;
  --success: #166534;
  --success-subtle: rgba(43, 138, 62, 0.08);
  --danger: #c92a2a;
  --danger-subtle: rgba(201, 42, 42, 0.08);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.08);
  --phi-ease: cubic-bezier(0.4, 0, 0.2, 1);
}
.seo-body {
  margin: 0;
  background: var(--bg-page);
  color: var(--text-primary);
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.seo-nav {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  position: sticky;
  top: 0;
  z-index: var(--z-topbar);
  backdrop-filter: blur(8px);
}
.seo-nav,
.seo-main,
.seo-foot {
  max-width: 1080px;
  margin: 0 auto;
  padding-left: 5vw;
  padding-right: 5vw;
}
.seo-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  border-radius: 8px;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.025em;
  transition: opacity 0.15s var(--phi-ease);
}
.seo-logo:hover {
  opacity: 0.85;
}
.seo-logo:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 28%, transparent);
  outline-offset: 4px;
}
.seo-logo svg {
  flex-shrink: 0;
}
.seo-logo span span {
  color: var(--accent-text);
  font-weight: 500;
}
.seo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 13.5px;
  transition: color 0.15s var(--phi-ease);
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
}
.seo-link:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
}
.seo-main {
  padding-top: 80px;
  padding-bottom: 96px;
}
.seo-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-text);
  font-weight: 700;
  margin: 0 0 16px;
}
.seo-h1 {
  font-size: clamp(2.2rem, 5.2vw, 4.4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.045em;
  margin: 0;
  color: var(--text-primary);
  max-width: 860px;
}
.seo-sub {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 24px 0 0;
}
.seo-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.seo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14.5px;
  transition:
    background-color 0.18s var(--phi-ease),
    border-color 0.18s var(--phi-ease),
    box-shadow 0.18s var(--phi-ease),
    color 0.18s var(--phi-ease),
    transform 0.18s var(--phi-ease);
  cursor: pointer;
  box-sizing: border-box;
}
.seo-btn--primary {
  background: var(--accent);
  color: var(--bg-surface);
  border: none;
}
.seo-btn--primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}
.seo-btn--ghost {
  border: 1px solid var(--border);
  color: var(--text-primary);
  background: var(--bg-surface);
}
.seo-btn--ghost:hover {
  border-color: var(--text-secondary);
  background: var(--bg-page);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.seo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}
.seo-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition:
    border-color 0.25s var(--phi-ease),
    box-shadow 0.25s var(--phi-ease),
    transform 0.25s var(--phi-ease);
  box-shadow: var(--shadow-sm);
}
.seo-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37, 99, 235, 0.15);
}
.seo-card h2,
.seo-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
  color: var(--text-primary);
}
.seo-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
  font-size: 14.5px;
}
.seo-section {
  margin-top: 80px;
  border-top: 1px solid var(--border);
  padding-top: 48px;
}
.seo-section h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  margin: 0 0 16px;
  color: var(--text-primary);
}
.seo-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.seo-list a {
  display: block;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition:
    border-color 0.22s var(--phi-ease),
    box-shadow 0.22s var(--phi-ease),
    transform 0.22s var(--phi-ease);
  box-shadow: var(--shadow-sm);
}
.seo-list a:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.seo-list span {
  display: block;
  color: var(--text-secondary);
  font-weight: 400;
  font-size: 13.5px;
  margin-top: 6px;
}
.seo-note {
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 760px;
  font-size: 15px;
  margin: 0;
}
/* FAQs */
.seo-faq {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}
.seo-faq article {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
}
.seo-faq h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--text-primary);
}
.seo-faq p {
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
  font-size: 14.5px;
}
/* Testimonials Component (Fase 2) */
.seo-testimonials-section {
  margin-top: 80px;
  border-top: 1px solid var(--border);
  padding-top: 48px;
}
.seo-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 28px;
}
.seo-testimonial-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.seo-testimonial-quote {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-secondary);
  font-style: italic;
  margin: 0 0 20px;
}
.seo-testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.seo-testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--accent-subtle);
  color: var(--accent-text);
  font-weight: 700;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.seo-testimonial-info {
  display: flex;
  flex-direction: column;
}
.seo-testimonial-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.seo-testimonial-meta {
  font-size: 12px;
  color: var(--text-tertiary);
}
/* Interactive Widget (Fase 3) */
.seo-interactive-wrapper {
  margin-top: 40px;
  max-width: 680px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.seo-widget-header {
  padding: 16px 24px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.seo-widget-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.seo-widget-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-text);
  background: var(--accent-subtle);
  padding: 3px 8px;
  border-radius: 999px;
}
.seo-widget-body {
  padding: 28px;
}
.seo-widget-question {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-primary);
  margin: 0 0 20px;
}
.seo-widget-options {
  display: grid;
  gap: 10px;
}
.seo-widget-option {
  width: 100%;
  text-align: left;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition:
    background-color 0.18s var(--phi-ease),
    border-color 0.18s var(--phi-ease),
    box-shadow 0.18s var(--phi-ease),
    transform 0.18s var(--phi-ease);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.4;
}
.seo-widget-option:hover {
  border-color: var(--accent);
  background: var(--bg-surface);
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.06);
}
.seo-widget-option-letter {
  font-weight: 700;
  color: var(--text-tertiary);
  flex-shrink: 0;
}
/* Correct and Incorrect selected states */
.seo-widget-option.selected-correct,
.seo-widget-option.revealed-correct {
  border-color: var(--success);
  background: var(--success-subtle);
  color: var(--text-primary);
}
.seo-widget-option.selected-correct .seo-widget-option-letter,
.seo-widget-option.revealed-correct .seo-widget-option-letter {
  color: var(--success);
}
.seo-widget-option.selected-incorrect {
  border-color: var(--danger);
  background: var(--danger-subtle);
}
.seo-widget-option.selected-incorrect .seo-widget-option-letter {
  color: var(--danger);
}
.seo-widget-option.disabled,
.seo-widget-option:disabled {
  pointer-events: none;
  transform: none !important;
  box-shadow: none !important;
  opacity: 1;
  cursor: default;
}
.seo-widget-feedback {
  margin-top: 24px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--bg-page);
  border: 1px solid var(--border);
  display: none; /* Controlled by JS */
  animation: fadeIn 0.3s ease;
}
.seo-widget-feedback-title {
  font-weight: 700;
  font-size: 14.5px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.seo-widget-feedback-title.correct {
  color: var(--success);
}
.seo-widget-feedback-title.incorrect {
  color: var(--danger);
}
.seo-widget-feedback-text {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 16px;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Footer */
.seo-foot {
  padding-top: 32px;
  padding-bottom: 48px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--text-tertiary);
  font-size: 13px;
}
/* Responsive styling */
@media (max-width: 768px) {
  .seo-nav {
    height: 64px;
  }
  .seo-main {
    padding-top: 48px;
    padding-bottom: 64px;
  }
  .seo-grid,
  .seo-list {
    grid-template-columns: 1fr;
  }
  .seo-foot {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}
/* Hero layout grid for landing pages (Medicina, Enfermería, Odontología) */
.cz-hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: 80px 5vw 48px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}
.cz-hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
@media (max-width: 900px) {
  .cz-hero {
    grid-template-columns: 1fr;
    padding-top: 40px;
    gap: 32px;
  }
}
/* Hover Shimmer Micro-animation for options */
.seo-widget-option {
  position: relative;
  overflow: hidden;
}
.seo-widget-option::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(37, 99, 235, 0.06),
    transparent
  );
  transition: left 0.6s var(--phi-ease);
}
.seo-widget-option:hover::before {
  left: 100%;
}
/* CSS Mocks inside cards (Linear / AMBOSS Level) */
.seo-card-visual {
  margin-bottom: 20px;
  height: 110px;
  background: var(--bg-page);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}
/* Flashcard Deck Mockup */
.mock-deck {
  position: relative;
  width: 120px;
  height: 70px;
  margin-top: 10px;
}
.mock-card {
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  padding: 10px;
  box-sizing: border-box;
  font-size: 10px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: transform 0.25s var(--phi-ease);
}
.mock-card-1 {
  transform: translateZ(0);
  z-index: var(--z-card-active);
  border-left: 3px solid var(--accent);
}
.mock-card-2 {
  transform: translateY(-5px) scale(0.95);
  opacity: 0.8;
  z-index: var(--z-card-hover);
}
.mock-card-3 {
  transform: translateY(-10px) scale(0.9);
  opacity: 0.5;
  z-index: var(--z-card-base);
}
.seo-card:hover .mock-card-1 {
  transform: translateY(-4px) rotate(-3deg);
}
.seo-card:hover .mock-card-2 {
  transform: translateY(-8px) rotate(3deg) scale(0.95);
}
/* Progress Mockup */
.mock-progress {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 160px;
}
.mock-progress-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-secondary);
}
.mock-progress-bar-container {
  width: 100%;
  height: 6px;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 99px;
  overflow: hidden;
}
.mock-progress-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 99px;
  transition: width 1s var(--phi-ease);
}
/* Exam/Timer Mockup */
.mock-exam {
  display: flex;
  align-items: center;
  gap: 14px;
}
.mock-timer-ring {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: conic-gradient(var(--accent) 75%, var(--border) 0);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.mock-timer-ring::after {
  content: "";
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-page);
}
.mock-timer-text {
  position: relative;
  z-index: var(--z-card-hover);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
}
.mock-exam-status {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mock-status-tag {
  font-size: 9px;
  font-weight: 700;
  background: var(--success-subtle);
  color: var(--success);
  padding: 2px 6px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
  align-self: flex-start;
}
.mock-exam-time {
  font-size: 11px;
  color: var(--text-tertiary);
  font-weight: 500;
}
@media (prefers-reduced-motion: reduce) {
  .seo-logo,
  .seo-link,
  .seo-btn,
  .seo-card,
  .seo-section h2,
  .seo-widget-option,
  .seo-widget-option::before,
  .seo-widget-feedback,
  .seo-card-visual,
  .mock-progress-bar-fill {
    animation: none;
    transition: none;
  }
  .seo-card:hover,
  .seo-widget-option:hover {
    transform: none;
  }
}