@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Plus+Jakarta+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400&display=swap');

:root {
  --color-primary:        #0B6E6E;
  --color-primary-dark:   #084F4F;
  --color-primary-light:  #E0F7FA;
  --color-primary-subtle: #F0FAFA;
  --color-accent:         #2EC4B6;
  --color-secondary:      #1565C0;
  --color-secondary-light:#E3F2FD;
  --color-success:        #0D7A55;
  --color-success-light:  #E8F5E9;
  --color-warning:        #C97B2D;
  --color-warning-light:  #FDF4E7;
  --color-danger:         #C62828;
  --color-danger-light:   #FFEBEE;
  --color-text:           #1C2333;
  --color-text-muted:     #5C6475;
  --color-bg:             #FFFFFF;
  --color-bg-alt:         #F8FAFA;
  --color-border:         #DEE2E6;
  --max-width:            1140px;
  --radius-sm:            6px;
  --radius-md:            10px;
  --radius-lg:            16px;
  --radius-xl:            24px;
  --shadow-sm:            0 1px 3px rgba(11,110,110,.07);
  --shadow-md:            0 4px 12px rgba(11,110,110,.12);
  --shadow-lg:            0 12px 32px rgba(11,110,110,.16);
  --transition:           all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 1. Reset y base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

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

p {
  margin-bottom: 1.25rem;
}

ul, ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 1rem;
}

h1 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 400;
}

h1 em {
  font-style: italic;
  color: var(--color-accent);
}

h2 {
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  border-left: 4px solid var(--color-accent);
  padding-left: 12px;
  margin-top: 2rem;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.25rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
  background: var(--color-primary-subtle);
  color: var(--color-primary-dark);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* 2. Layout */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
}

.layout-2col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: clamp(20px, 4vw, 48px);
  align-items: start;
}

@media (max-width: 960px) {
  .layout-2col {
    grid-template-columns: minmax(0, 1fr);
  }
}

.section {
  padding: clamp(40px, 6vw, 80px) 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-primary {
  background: var(--color-primary);
  color: #FFFFFF;
}

.section-primary h2, .section-primary h3 {
  color: #FFFFFF;
  border-color: var(--color-accent);
}

/* 3. Header + Disclaimer */
.disclaimer-bar {
  background: var(--color-warning-light);
  border-bottom: 1px solid rgba(201,123,45,.2);
  padding: 10px 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-align: center;
}

.disclaimer-bar p {
  margin: 0;
}

.disclaimer-bar a {
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: underline;
}

.disclaimer-bar a:hover {
  color: var(--color-accent);
}

.site-header {
  background: var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 clamp(16px, 4vw, 40px);
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  color: #FFFFFF;
  font-family: 'DM Serif Display', Georgia, serif;
}

.logo-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -.02em;
}

.logo-text span {
  color: var(--color-accent);
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 8px;
  padding: 0;
  margin: 0;
  align-items: center;
}

.main-nav a {
  color: rgba(255,255,255,.88);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.main-nav a:hover {
  color: #FFFFFF;
  background: rgba(255,255,255,.1);
}

.main-nav a.active {
  color: #FFFFFF;
  background: rgba(255,255,255,.18);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #FFFFFF;
  margin: 6px 0;
  border-radius: 2px;
  transition: var(--transition);
}

@media (max-width: 960px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-primary-dark);
    padding: 24px 16px;
    border-top: 1px solid rgba(255,255,255,.1);
    box-shadow: var(--shadow-lg);
  }
  
  .main-nav.open {
    display: block;
  }
  
  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  
  .main-nav a {
    display: block;
    padding: 10px 16px;
    text-align: center;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  
  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(5deg) translateY(-8px) translateX(4px);
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* 4. Hero */
.hero {
  background: var(--color-primary);
  color: #FFFFFF;
  padding: clamp(48px, 8vw, 88px) 0;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--color-accent);
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(46,196,182,.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero h1 {
  color: #FFFFFF;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.86);
  max-width: 680px;
  margin-bottom: 32px;
  line-height: 1.8;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46,196,182,.18);
  border: 1px solid rgba(46,196,182,.35);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 540px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* 5. Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 12px 26px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: #25AB9F;
  border-color: #25AB9F;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(46,196,182,0.3);
}

.btn-outline {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255,255,255,.45);
}

.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-teal {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.btn-teal:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(11,110,110,0.2);
}

.btn-ghost {
  background: var(--color-bg-alt);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-color: var(--color-primary-light);
}

.btn-sm {
  font-size: 0.82rem;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
}

/* 6. Cards y componentes */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: rgba(11, 110, 110, 0.2);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
  gap: 20px;
}

.badge-audiencia {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.badge-ciudadano   { background: var(--color-success-light); color: #084D36; }
.badge-profesional { background: var(--color-primary-light); color: var(--color-primary-dark); }
.badge-ope         { background: var(--color-secondary-light); color: #0D47A1; }
.badge-general     { background: var(--color-bg-alt); color: var(--color-text-muted); }

/* 7. Steps / HowTo */
.steps-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 20px 0;
}

.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}

.step:last-child {
  border-bottom: none;
}

.step-num {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  box-shadow: 0 2px 5px rgba(11,110,110,0.2);
}

.step-content {
  flex: 1;
}

.step-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 8px;
}

.step-content p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.7;
}

/* 8. Tabla de disponibilidad y tablas generales */
.table-container {
  width: 100%;
  overflow-x: auto;
  margin: 24px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.tabla-canales {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 600px;
}

.tabla-canales th {
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 14px 18px;
  text-align: left;
  font-weight: 700;
}

.tabla-canales td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.tabla-canales tr:last-child td {
  border-bottom: none;
}

.tabla-canales tr:nth-child(even) td {
  background: var(--color-bg-alt);
}

.check-si {
  color: var(--color-success);
  font-weight: 700;
  font-size: 1.2rem;
}

.check-no {
  color: var(--color-danger);
  font-weight: 700;
  font-size: 1.2rem;
}

/* 9. Alert boxes */
.alert {
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 0.92rem;
  margin: 24px 0;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.alert svg {
  flex-shrink: 0;
  margin-top: 3px;
}

.alert-teal {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  color: var(--color-primary-dark);
}

.alert-green {
  background: var(--color-success-light);
  border-left: 4px solid var(--color-success);
  color: #0F5A3F;
}

.alert-amber {
  background: var(--color-warning-light);
  border-left: 4px solid var(--color-warning);
  color: #8C4F0C;
}

.alert-red {
  background: var(--color-danger-light);
  border-left: 4px solid var(--color-danger);
  color: #8C1C1C;
}

/* 10. FAQ Acordeón */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 24px 0;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-btn {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 20px 0;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  line-height: 1.4;
  transition: var(--transition);
}

.faq-btn:hover {
  color: var(--color-primary);
}

.faq-btn::after {
  content: '+';
  font-size: 1.6rem;
  color: var(--color-primary);
  font-weight: 300;
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.open .faq-btn::after {
  content: '−';
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 0 20px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

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

/* 11. Sidebar */
.sticky-sidebar {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-box {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.sidebar-box.primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #FFFFFF;
}

.sidebar-box h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 8px;
}

.sidebar-box.primary h4 {
  color: rgba(255, 255, 255, 0.6);
  border-color: rgba(255, 255, 255, 0.15);
}

.sidebar-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-links a {
  font-size: 0.9rem;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.sidebar-links a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.sidebar-links a::before {
  content: '→';
  color: var(--color-accent);
  font-weight: 700;
}

.sidebar-box.primary .sidebar-links a {
  color: rgba(255,255,255,.9);
}

.sidebar-box.primary .sidebar-links a:hover {
  background: rgba(255,255,255,.1);
  color: #FFFFFF;
}

/* 12. Footer */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 32px;
  border-top: 4px solid var(--color-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

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

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.8;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 8px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col li a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.footer-col li a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: underline;
}

.footer-bottom a:hover {
  color: #FFFFFF;
}

/* 13. Animaciones de scroll y clases de utilidad */
.fade-in {
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.badge-info-inline {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  background: var(--color-secondary-light);
  color: var(--color-secondary);
  border-radius: 4px;
  vertical-align: middle;
  margin-left: 6px;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 1.5rem; }
.mb-4 { margin-bottom: 1.5rem; }

/* SVG Tarjeta Sanitaria interactiva en CSS */
.tarjeta-sanitaria-svg {
  width: 100%;
  max-width: 480px;
  height: auto;
  margin: 20px auto;
  display: block;
}

.tarjeta-sanitaria-svg .cipna-highlight {
  animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
  0% { stroke: var(--color-danger); stroke-width: 2; }
  50% { stroke: var(--color-warning); stroke-width: 3; }
  100% { stroke: var(--color-danger); stroke-width: 2; }
}