/* ==========================================================================
   Design System & Stylesheet — Lic. Carolina Yaremczuk (Psicología Clínica)
   Audited with Impeccable Style • Zero AI Slop • Human Editorial Aesthetics
   WCAG 2.2 AA Compliant • Mobile-First • Ultra-fast Vanilla CSS
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette - Warm, literary, authentic clinical palette */
  --color-bg-base: #FBF9F6;          /* Calico linen / lino marfil */
  --color-bg-surface: #FFFFFF;       /* Pure white card surface */
  --color-bg-elevated: #F5EFE9;      /* Warm oat subtle tint */
  --color-bg-alt: #F0F4F3;           /* Soft eucalyptus tint */
  --color-bg-dark: #122227;          /* Deep midnight petroleum */

  --color-primary: #153A42;          /* Deep petroleum teal */
  --color-primary-hover: #0E292F;    /* Darkened petroleum */
  --color-primary-light: #20505A;
  
  --color-sage: #24584D;             /* Deep forest sage */
  --color-sage-light: #E5EFEA;
  --color-sage-border: #C8DCD3;
  
  --color-gold: #9B6B38;             /* Deep warm ochre (high contrast) */
  --color-gold-light: #F7EEE3;
  --color-gold-hover: #7F552A;
  --color-gold-border: #E8D5C0;

  --color-text-main: #162024;        /* Deep charcoal (contrast 12:1 on base) */
  --color-text-muted: #425258;       /* High-contrast secondary (6.8:1) */
  --color-text-light: #5E7076;       /* Tertiary metadata (4.8:1 on white) */
  --color-text-inverse: #FBF9F6;     /* Pure warm white */

  --color-border: #E5DFD7;           /* Warm architectural border */
  --color-border-subtle: #EFEBE5;

  --color-success: #155E47;
  --color-success-bg: #E8F5EF;
  --color-error: #962222;
  --color-error-bg: #FDF2F2;

  /* WhatsApp CTA Colors (WCAG AA Compliant: dark text on vibrant green) */
  --color-whatsapp-bg: #25D366;
  --color-whatsapp-text: #053326;     /* Contrast 6.9:1 (WCAG AA + AAA compliant) */
  --color-whatsapp-hover-bg: #1FB858;

  /* Typography: Editorial Serif (Lora) + Contemporary Humanist Sans (Albert Sans) */
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-sans: 'Albert Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Type Scale */
  --text-xs: clamp(0.8125rem, 0.78rem + 0.15vw, 0.875rem);
  --text-sm: clamp(0.9375rem, 0.9rem + 0.18vw, 1rem);
  --text-base: clamp(1.0625rem, 1.02rem + 0.22vw, 1.125rem);
  --text-md: clamp(1.2rem, 1.14rem + 0.3vw, 1.35rem);
  --text-lg: clamp(1.35rem, 1.25rem + 0.45vw, 1.625rem);
  --text-xl: clamp(1.6rem, 1.45rem + 0.75vw, 2rem);
  --text-2xl: clamp(2rem, 1.75rem + 1.2vw, 2.6rem);
  --text-3xl: clamp(2.5rem, 2.15rem + 1.8vw, 3.4rem);

  /* Spacing */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 840px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows - natural diffuse shadows, not exaggerated AI glow */
  --shadow-sm: 0 1px 2px rgba(21, 34, 38, 0.05);
  --shadow-md: 0 4px 12px rgba(21, 34, 38, 0.07);
  --shadow-lg: 0 12px 28px rgba(21, 34, 38, 0.09);

  /* Transitions - hardware accelerated properties */
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 240ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

main {
  overflow-x: clip;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.68;
  color: var(--color-text-main);
  background-color: var(--color-bg-base);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--transition-fast);
}

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* Accessibility: Skip Link & Focus */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 0.75rem 1.25rem;
  z-index: 9999;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

.skip-link:hover {
  color: var(--color-text-inverse) !important;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   3. Typography & Layout Utilities
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-primary);
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 {
  font-size: var(--text-3xl);
  font-weight: 600;
}

h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

p {
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 5vw, 2.5rem);
  padding-right: clamp(1.25rem, 5vw, 2.5rem);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: clamp(48px, 6vw, 64px) 16px;
}

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

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

.section-header {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: clamp(1.75rem, 4vw, 3.25rem);
}

.section-badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-sage);
  margin-bottom: var(--space-xs);
}

.section-title {
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.section-subtitle {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   4. Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(251, 249, 246, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), background-color var(--transition-base);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  background-color: rgba(255, 255, 255, 0.98);
}

.site-header .container {
  max-width: 1400px;
  padding-left: clamp(1rem, 2vw, 1.75rem);
  padding-right: clamp(1rem, 2vw, 1.75rem);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  height: auto;
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--color-text-main);
  min-width: 0;
  flex-shrink: 0;
}

.brand-symbol {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.015em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 600px) {
  .header-inner {
    min-height: 58px;
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
  }
  .brand {
    gap: 0.5rem;
  }
  .brand-symbol {
    width: 34px;
    height: 34px;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.header-actions .btn-whatsapp {
  display: none;
}

.nav-desktop {
  display: none;
}

@media (min-width: 992px) {
  .menu-toggle {
    display: none !important;
  }
  .header-actions .btn-whatsapp {
    display: inline-flex;
    padding: 0.5rem 0.95rem;
    font-size: 0.84rem;
    font-weight: 600;
    gap: 0.35rem;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .header-actions .btn-whatsapp svg {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
  }
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 1.4vw, 1.4rem);
    flex-shrink: 1;
  }
  .nav-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-main);
    text-decoration: none;
    position: relative;
    padding: 0.45rem 0;
    white-space: nowrap;
    transition: color var(--transition-fast);
  }
}

@media (min-width: 1240px) {
  .brand-name {
    font-size: 1.25rem;
  }
  .brand-meta {
    font-size: 0.8125rem;
  }
  .nav-desktop {
    gap: 1.6rem;
  }
  .nav-link {
    font-size: 0.9375rem;
  }
  .header-actions .btn-whatsapp {
    padding: 0.6rem 1.15rem;
    font-size: 0.875rem;
    gap: 0.45rem;
  }
  .header-actions .btn-whatsapp svg {
    width: 18px;
    height: 18px;
  }
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background-color: var(--color-bg-surface);
  box-shadow: var(--shadow-lg);
  z-index: 1001;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-base), visibility var(--transition-base);
  visibility: hidden;
}

.mobile-nav.is-open {
  right: 0;
  visibility: visible;
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(18, 34, 39, 0.45);
  backdrop-filter: blur(2px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-nav-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  list-style: none;
}

.mobile-nav-links a {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text-main);
  text-decoration: none;
  display: block;
}

.mobile-nav-links a:hover {
  color: var(--color-primary-hover);
}

.mobile-nav-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   5. Buttons & CTAs (High Contrast WCAG AA)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  text-align: center;
  white-space: normal;
  word-break: normal;
  overflow-wrap: break-word;
  max-width: 100%;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #FFFFFF !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: #FFFFFF !important;
}

/* WhatsApp Button: Deep emerald text on vibrant green = 6.9:1 WCAG AAA */
.btn-whatsapp {
  background-color: var(--color-whatsapp-bg);
  color: var(--color-whatsapp-text);
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(18, 34, 39, 0.12);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover-bg);
  color: var(--color-whatsapp-text) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(18, 34, 39, 0.18);
}

.btn-whatsapp svg {
  fill: currentColor;
}

.btn-full {
  width: 100%;
}

/* --------------------------------------------------------------------------
   6. Hero Section (No clipped container, natural editorial layout)
   -------------------------------------------------------------------------- */
.hero {
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  position: relative;
  /* overflow intentionally visible to avoid clipping positioned badges */
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-identity {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
}

.hero-identity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-sage);
}

.hero-identity-text {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.hero-title {
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.hero-lead {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
  max-width: 600px;
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: var(--space-lg);
}

@media (min-width: 480px) {
  .hero-ctas {
    flex-direction: row;
    align-items: center;
  }
}

.hero-badges {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 640px) {
  .hero-badges {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.25rem;
  }
}

.badge-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 600;
}

.badge-item svg {
  color: var(--color-sage);
  flex-shrink: 0;
}

/* Hero Portrait Card */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.portrait-card {
  position: relative;
  background: var(--color-bg-surface);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  max-width: 460px;
  width: 100%;
  box-sizing: border-box;
}

.portrait-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center 20%;
  border-radius: var(--radius-md);
  display: block;
}

.portrait-caption {
  margin-top: 1rem;
  padding: 0.5rem 0.5rem;
  text-align: center;
}

.portrait-caption h2 {
  font-family: var(--font-serif);
  font-size: var(--text-md);
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.portrait-caption p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 0;
  line-height: 1.45;
  word-break: normal;
  overflow-wrap: break-word;
}

.floating-pill {
  position: absolute;
  bottom: -14px;
  right: 14px;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   6b. Editorial Hook / Reflexión Terapéutica (Humanist, Literary, Unboxed)
   -------------------------------------------------------------------------- */
.editorial-hook {
  padding: clamp(3rem, 5vw, 4.25rem) 16px;
  background-color: var(--color-bg-base);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border-subtle);
  position: relative;
}

.hook-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hook-quote {
  margin: 0;
  padding: 0;
  border: none;
}

.hook-main {
  margin-bottom: 0;
}

.hook-lead {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1.1rem + 0.4vw, 1.5rem);
  font-weight: 500;
  line-height: 1.45;
  color: var(--color-text-main);
  text-wrap: balance;
  margin-bottom: 0.35rem;
}

.hook-highlight {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 1.22rem + 0.65vw, 1.75rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-primary);
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.hook-divider {
  width: 44px;
  height: 2px;
  background-color: var(--color-gold);
  margin: 1.25rem auto 1.15rem;
  border-radius: var(--radius-full);
  opacity: 0.85;
}

.hook-support {
  font-family: var(--font-sans);
  font-size: clamp(0.9375rem, 0.9rem + 0.15vw, 1.05rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 680px;
  margin: 0 auto;
  text-wrap: balance;
}

/* --------------------------------------------------------------------------
   7. Modalidades de Atención Section (Clean Editorial Cards, no boxy tiles)
   -------------------------------------------------------------------------- */
.modalities-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  width: 100%;
}

@media (min-width: 768px) {
  .modalities-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.modality-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3.5vw, 2.5rem);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.modality-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.modality-card.highlight {
  border-color: var(--color-sage-border);
  background: linear-gradient(180deg, #FFFFFF 0%, #FBFDFB 100%);
}

.modality-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
  gap: 0.75rem;
  flex-wrap: wrap;
}

.modality-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-sage);
  background: var(--color-sage-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
  align-self: flex-start;
}

.modality-title {
  font-size: clamp(1.15rem, 2.5vw, 1.35rem);
  color: var(--color-primary);
  margin-bottom: 0;
  flex: 1 1 180px;
  min-width: 0;
}

.modality-description {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.modality-features {
  list-style: none;
  margin-bottom: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.modality-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: var(--text-sm);
  color: var(--color-text-main);
  line-height: 1.5;
}

.modality-features svg {
  color: var(--color-sage);
  flex-shrink: 0;
  margin-top: 4px;
}

.modality-card .btn {
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   8. Sobre Mí & Trayectoria (No artificial side-tabs)
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
}

@media (min-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-content h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-md);
}

.about-bio {
  color: var(--color-text-main);
  line-height: 1.7;
  font-size: var(--text-base);
  margin-bottom: var(--space-md);
}

.about-credentials {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.85rem, 2vw, 1.25rem);
  margin-top: clamp(1rem, 2.5vw, var(--space-lg));
}

@media (min-width: 600px) {
  .about-credentials {
    grid-template-columns: 1fr 1fr;
  }
}

.credential-box {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(1.1rem, 2.5vw, 1.4rem);
  box-shadow: var(--shadow-sm);
}

.credential-box .cred-title {
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.credential-box .cred-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

/* Subtle, unboxed warm callout without thick side-tabs */
.approach-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(1.2rem, 3vw, 1.6rem);
  margin-top: clamp(1rem, 2.5vw, var(--space-lg));
}

.approach-card h3 {
  font-size: var(--text-md);
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.approach-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   9. Áreas de Consulta / Poblaciones (Editorial Monogram Numbers, No icon tiles)
   -------------------------------------------------------------------------- */
.areas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.15rem, 3vw, var(--space-lg));
}

@media (min-width: 640px) and (max-width: 1023px) {
  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .areas-grid .area-card:nth-child(5) {
    grid-column: span 2;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
  }
}

@media (min-width: 1024px) {
  .areas-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-lg);
  }
  .areas-grid .area-card:nth-child(1),
  .areas-grid .area-card:nth-child(2),
  .areas-grid .area-card:nth-child(3) {
    grid-column: span 2;
  }
  .areas-grid .area-card:nth-child(4) {
    grid-column: 2 / span 2;
  }
  .areas-grid .area-card:nth-child(5) {
    grid-column: 4 / span 2;
  }
}

.area-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(1.35rem, 3vw, 1.85rem);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.area-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-sage-border);
}

.area-num {
  font-family: var(--font-serif);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-sage);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.area-title {
  font-size: var(--text-md);
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.area-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   10. Proceso de Consulta (Paso a Paso)
   -------------------------------------------------------------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.15rem, 3vw, var(--space-xl));
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1.15rem, 2.5vw, 1.75rem);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-serif);
  font-size: var(--text-md);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto clamp(0.75rem, 2vw, 1.25rem);
}

.step-title {
  font-size: var(--text-md);
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   11. Preguntas Frecuentes (FAQ)
   -------------------------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.faq-item {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-item:hover {
  border-color: var(--color-primary-light);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-serif);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-primary);
  user-select: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem 1.5rem 1.5rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 1rem;
}

/* --------------------------------------------------------------------------
   12. Formulario de Contacto (Flattened Hierarchy - No nested cards)
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
}

@media (min-width: 992px) {
  .contact-layout {
    grid-template-columns: 0.95fr 1.05fr;
  }
}

/* Unboxed, elegant typography column */
.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-method-item {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
}

.contact-method-symbol {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-method-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.contact-method-value {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

.contact-method-value a {
  color: var(--color-text-main);
  text-decoration: underline;
  font-weight: 600;
}

.contact-method-value a:hover {
  color: var(--color-primary);
}

/* Clear, unboxed urgency notice without thick side-border */
.urgency-notice {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.urgency-notice strong {
  color: var(--color-primary);
}

/* Contact Form Container */
.contact-form-container {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3.5vw, 2.5rem);
  box-shadow: var(--shadow-sm);
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.4rem;
}

.form-label .req {
  color: var(--color-error);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-base);
  color: var(--color-text-main);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  background-color: #FFFFFF;
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(21, 58, 66, 0.12);
}

.form-control::placeholder {
  color: var(--color-text-light);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  margin-top: 0.35rem;
  line-height: 1.4;
}

/* Honeypot field (hidden from screen and screen readers) */
.hp-field {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  height: 0;
  width: 0;
  z-index: -1;
  pointer-events: none;
  tabindex: -1;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1.5;
}

.form-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  margin-top: 2px;
  flex-shrink: 0;
}

/* Form States & Alerts */
.form-feedback {
  display: none;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  margin-top: 1.25rem;
  line-height: 1.5;
}

.form-feedback.is-success {
  display: block;
  background-color: #EBF8F2;
  border: 1px solid #A2DEC1;
  color: #0D4E3A;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
  animation: fadeInFeedback 0.3s ease-out;
}

.feedback-success-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.85rem;
}

.feedback-success-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.feedback-success-icon {
  width: 44px;
  height: 44px;
  color: #127E5B;
  background: #D1F2E2;
  padding: 8px;
  border-radius: 50%;
  box-sizing: border-box;
}

.feedback-success-title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: #0D4E3A;
  margin: 0;
  font-weight: 600;
}

.feedback-success-msg {
  font-size: var(--text-sm);
  color: #1D5C48;
  line-height: 1.6;
  margin: 0;
  max-width: 460px;
}

.btn-send-another {
  background: transparent;
  border: 1px solid #127E5B;
  color: #127E5B;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-top: 0.5rem;
  transition: all var(--transition-fast);
}

.btn-send-another:hover {
  background: #127E5B;
  color: #FFFFFF;
}

@keyframes fadeInFeedback {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-feedback.is-error {
  display: block;
  background-color: var(--color-error-bg);
  border: 1px solid #F5C6C6;
  color: var(--color-error);
  animation: fadeInFeedback 0.3s ease-out;
}

.btn-loading {
  position: relative;
  pointer-events: none;
  opacity: 0.85;
}

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #FFFFFF;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   13. Floating WhatsApp Widget & Mobile Bar
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: clamp(1.25rem, 3vw, 2rem);
  right: clamp(1.25rem, 3vw, 2rem);
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.floating-whatsapp-tooltip {
  display: none;
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}

@media (min-width: 768px) {
  .floating-whatsapp:hover .floating-whatsapp-tooltip {
    display: block;
  }
}

.floating-whatsapp-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-whatsapp-bg);
  color: var(--color-whatsapp-text);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(18, 34, 39, 0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(18, 34, 39, 0.28);
}

.floating-whatsapp-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   Mobile App-Like Sticky Bottom Action Bar (Fixed WhatsApp + Formulario)
   -------------------------------------------------------------------------- */
.mobile-sticky-bar {
  display: none;
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 995;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    padding-bottom: max(0.65rem, env(safe-area-inset-bottom, 0.65rem));
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(115%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.35s;
    will-change: transform, opacity;
  }

  .mobile-sticky-bar.is-visible {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  body {
    padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-sticky-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 44px;
    padding: 0 1rem;
    border-radius: 999px;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    touch-action: manipulation;
  }

  .mobile-sticky-whatsapp {
    background-color: var(--color-whatsapp-bg);
    color: var(--color-whatsapp-text);
  }

  .mobile-sticky-whatsapp:hover,
  .mobile-sticky-whatsapp:active {
    background-color: var(--color-whatsapp-hover-bg);
    color: var(--color-whatsapp-text);
    transform: scale(0.98);
  }

  .mobile-sticky-form {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
  }

  .mobile-sticky-form:hover,
  .mobile-sticky-form:active {
    background-color: var(--color-primary-hover);
    color: var(--color-text-inverse);
    transform: scale(0.98);
  }

  .floating-whatsapp {
    display: none !important;
  }

  .cookie-banner {
    bottom: calc(68px + env(safe-area-inset-bottom, 0px));
  }
}

/* --------------------------------------------------------------------------
   13b. WhatsApp Desktop QR Modal (Seamless scanning from PC)
   -------------------------------------------------------------------------- */
.wa-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.wa-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.wa-modal-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(18, 34, 39, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.wa-modal-dialog {
  position: relative;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 420px;
  width: 100%;
  padding: 2rem 1.75rem 1.75rem;
  z-index: 2001;
  transform: translateY(14px) scale(0.97);
  transition: transform var(--transition-base);
  text-align: center;
  box-sizing: border-box;
}

.wa-modal.is-open .wa-modal-dialog {
  transform: translateY(0) scale(1);
}

.wa-modal-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.wa-modal-close:hover {
  color: var(--color-primary);
  background-color: var(--color-bg-elevated);
  border-color: var(--color-border);
}

.wa-modal-header {
  margin-bottom: 1.25rem;
}

.wa-modal-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-whatsapp-bg);
  color: var(--color-whatsapp-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  box-shadow: 0 4px 12px rgba(18, 34, 39, 0.15);
}

.wa-modal-heading {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.wa-modal-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.wa-qr-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.wa-qr-img {
  width: 190px;
  height: 190px;
  display: block;
}

.wa-qr-hint {
  font-size: var(--text-xs);
  color: var(--color-text-main);
  line-height: 1.5;
  margin-top: 0.85rem;
  margin-bottom: 0;
}

.wa-qr-hint strong {
  color: var(--color-primary);
}

.wa-modal-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0;
  color: var(--color-text-light);
  font-size: var(--text-xs);
}

.wa-modal-divider::before,
.wa-modal-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-border);
}

.wa-modal-phone {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 1rem;
  margin-bottom: 0;
}

.wa-modal-phone a {
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   14. Footer (Warm Editorial Aesthetic, High Contrast)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-bg-elevated);
  color: var(--color-text-muted);
  padding: 48px 0 36px;
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

.footer-brand h2 {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.footer-col h3 {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--color-text-main);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-primary-hover);
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: var(--text-xs);
  color: var(--color-text-light);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* --------------------------------------------------------------------------
   15. Cookie Consent Banner (Consent Mode v2)
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: clamp(1rem, 2vw, 1.5rem);
  left: clamp(1rem, 2vw, 1.5rem);
  right: clamp(1rem, 2vw, 1.5rem);
  max-width: 440px;
  width: auto;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-lg);
  z-index: 1050;
  display: none;
  flex-direction: column;
  gap: 0.85rem;
  box-sizing: border-box;
}

.cookie-banner.is-visible {
  display: flex;
}

.cookie-text {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

.cookie-actions {
  display: flex;
  gap: 0.6rem;
  justify-content: flex-end;
}

.cookie-btn {
  padding: 0.45rem 0.85rem;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-bg-base);
  color: var(--color-text-main);
  transition: all var(--transition-fast);
}

.cookie-btn-accept {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.cookie-btn-accept:hover {
  background: var(--color-primary-hover);
}

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

/* --------------------------------------------------------------------------
   16. Subpage Article Content (Clean Editorial Style, No Side Tabs)
   -------------------------------------------------------------------------- */
.page-hero {
  background: var(--color-bg-elevated);
  padding: 56px 24px 44px;
  border-bottom: 1px solid var(--color-border);
}

.page-hero-title {
  font-size: var(--text-2xl);
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem 0.5rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.article-content {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-main);
  padding-top: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  padding-left: clamp(1.25rem, 5vw, 2.5rem);
  padding-right: clamp(1.25rem, 5vw, 2.5rem);
}

.article-content h2 {
  font-size: var(--text-xl);
  margin-top: 2.25rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.article-content h3 {
  font-size: var(--text-lg);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.article-content ul, .article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.article-content li {
  margin-bottom: 0.5rem;
}

.article-callout {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  margin: 2.5rem 0;
  box-shadow: var(--shadow-sm);
}

.article-callout p:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   17. Sección Recursos & Biblioteca Editorial
   -------------------------------------------------------------------------- */
.recursos-hero {
  background: var(--color-bg-elevated);
  padding: 3.5rem 1.5rem 3rem;
  border-bottom: 1px solid var(--color-border);
}

.recursos-hero .container {
  max-width: var(--container-max);
}

.recursos-hero-inner {
  max-width: 820px;
}

.recursos-hero-title {
  font-size: var(--text-3xl);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  font-weight: 600;
  letter-spacing: -0.015em;
}

.recursos-hero-intro {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

.recursos-criterio-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.recursos-criterio-link:hover {
  color: var(--color-gold);
}

/* Category Filter Bar */
.recursos-filter-bar {
  background: var(--color-bg-base);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
  position: sticky;
  top: 72px;
  z-index: 20;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.recursos-filter-scroll {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding: 0.25rem 0;
}

.recursos-filter-scroll::-webkit-scrollbar {
  display: none;
}

.recursos-filter-btn {
  white-space: nowrap;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.4rem 1rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.recursos-filter-btn:hover,
.recursos-filter-btn.is-active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

/* Categorías y Grillas */
.recursos-category-block {
  padding: 3rem 1.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.recursos-category-block:last-child {
  border-bottom: none;
}

.recursos-category-header {
  margin-bottom: var(--space-xl);
}

.recursos-category-title {
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.recursos-category-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.recursos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: clamp(1.25rem, 3vw, 2rem);
}

@media (max-width: 640px) {
  .recursos-grid {
    grid-template-columns: 1fr;
  }
}

/* Tarjetas de Recurso */
.recurso-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 3vw, 1.85rem);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  position: relative;
  text-decoration: none;
  color: inherit;
}

.recurso-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold-border);
}

.recurso-card-category {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-sage);
  background: var(--color-sage-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.recurso-card-title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: var(--space-sm);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.recurso-card:hover .recurso-card-title {
  color: var(--color-gold-hover);
}

.recurso-card-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.recurso-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border-subtle);
  font-size: var(--text-xs);
  color: var(--color-text-light);
}

.recurso-card-reading-time {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.recurso-card-action {
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: transform var(--transition-fast);
}

.recurso-card:hover .recurso-card-action {
  transform: translateX(3px);
  color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   18. Plantilla Individual de Artículo de Recursos
   -------------------------------------------------------------------------- */
.article-header {
  background: var(--color-bg-elevated);
  padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--color-border);
}

.article-header-category {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-sage);
  background: var(--color-sage-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.article-header-title {
  font-size: var(--text-3xl);
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: var(--space-md);
  font-weight: 600;
  letter-spacing: -0.015em;
}

/* Barra de Identificación Editorial y Revisión Profesional */
.editorial-meta-box {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-top: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.editorial-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
}

.editorial-meta-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.editorial-meta-link {
  margin-top: 0.35rem;
  display: inline-block;
  color: var(--color-primary);
  font-size: 0.8125rem;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.editorial-meta-link:hover {
  color: var(--color-gold);
}

/* Excerpt / Lead en artículo */
.article-lead {
  font-size: var(--text-md);
  line-height: 1.65;
  color: var(--color-primary);
  font-style: normal;
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: var(--space-lg);
  margin-bottom: var(--space-xl);
}

/* Contenido Principal del Artículo */
.article-body {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-main);
  max-width: 760px;
  margin: 0 auto;
}

.article-body h2 {
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-top: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.article-body h3 {
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xs);
}

.article-body p {
  margin-bottom: var(--space-lg);
}

.article-body ul, .article-body ol {
  margin-bottom: var(--space-lg);
  padding-left: 1.5rem;
}

.article-body li {
  margin-bottom: 0.5rem;
  line-height: 1.65;
}

.article-body blockquote {
  border-left: 3px solid var(--color-gold);
  padding-left: 1.25rem;
  margin: 1.75rem 0;
  font-style: italic;
  color: var(--color-text-muted);
}

/* Notas al pie interactivas y accesibles */
sup a.footnote-ref {
  display: inline-block;
  font-size: 0.75em;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-gold-light);
  border: 1px solid var(--color-gold-border);
  border-radius: 4px;
  padding: 0 0.35em;
  margin-left: 0.15em;
  text-decoration: none;
  line-height: 1.3;
  transition: all var(--transition-fast);
}

sup a.footnote-ref:hover,
sup a.footnote-ref:focus {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

/* Aviso de Urgencia / Alerta Clínica Separada */
.emergency-guidance-box {
  background: #FFF9F5;
  border: 1px solid #ECC4B2;
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: #5C2712;
}

.emergency-guidance-box strong {
  color: #381508;
}

.emergency-guidance-box p {
  margin-bottom: 0.5rem;
}

.emergency-guidance-box p:last-child {
  margin-bottom: 0;
}

/* Fuentes y Referencias */
.article-sources-box {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.article-sources-title {
  font-size: var(--text-md);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.sources-list {
  padding-left: 1.25rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.sources-list li {
  margin-bottom: 0.75rem;
}

.sources-list a {
  word-break: break-word;
}

.footnote-backref {
  display: inline-block;
  margin-left: 0.35rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: bold;
  font-size: 0.9em;
}

.footnote-backref:hover {
  color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   19. Módulo de Compartir (Sin widgets pesados, Web Share API + WhatsApp)
   -------------------------------------------------------------------------- */
.share-section {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  margin: 3rem 0 2rem;
  box-shadow: var(--shadow-sm);
}

.share-section-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.share-section-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.share-buttons-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.btn-share {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-xs);
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-base);
  color: var(--color-text-main);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-share:hover {
  background: var(--color-bg-surface);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-share-whatsapp {
  background: #E8F5EF;
  border-color: #BFE3D1;
  color: #0E5C3D;
}

.btn-share-whatsapp:hover {
  background: var(--color-whatsapp-bg);
  border-color: var(--color-whatsapp-bg);
  color: var(--color-whatsapp-text);
}

.btn-share-copy.is-copied {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: var(--color-success);
}

/* --------------------------------------------------------------------------
   20. Artículos Relacionados
   -------------------------------------------------------------------------- */
.related-resources-section {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border);
}

.related-resources-title {
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  font-family: var(--font-serif);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* --------------------------------------------------------------------------
   21. Home Page Editorial Entry ("Recursos para leer con calma")
   -------------------------------------------------------------------------- */
.home-recursos-section {
  background: var(--color-bg-base);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.home-recursos-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-2xl);
}

.home-recursos-footer {
  text-align: center;
  margin-top: var(--space-2xl);
}