/*
Theme Name: DoctorVirtual Theme
Theme URI: https://doctorvirtual.co
Author: AV Company
Author URI: https://doctorvirtual.co
Description: Tema quirúrgico de alta gama para DoctorVirtual.co — IPS Virtual Habilitada en Telemedicina Colombia (MinSalud). Diseño médico clínico, alta autoridad, ultra rendimiento y contraste WCAG AAA.
Version: 1.0.0
License: Proprietary
Text Domain: doctorvirtual
*/

/* ==========================================================================
   1. DESIGN TOKENS & CSS VARIABLES
   ========================================================================== */
:root {
  /* Brand Palette - Clinical Luxury & High Contrast */
  --color-primary: #001A3F;               /* Azul Marino Quirúrgico Profundo */
  --color-primary-dark: #0A192F;          /* Fondo Autoridad Oscuro */
  --color-primary-deep: #081225;          /* Midnight Navy */
  --color-surface-dark: #0F172A;          /* Slate Dark */
  
  --color-accent-teal: #00BFA5;           /* Menta / Turquesa Quirúrgico Principal */
  --color-accent-teal-dark: #009688;      /* Teal Dark */
  --color-accent-teal-light: #E6FBF7;     /* Teal Soft Tint */
  --color-accent-teal-glow: rgba(0, 191, 165, 0.25);

  --color-accent-blue: #0284C7;           /* Azul Cian Clínico / Zafiro Telemedicina */
  --color-accent-blue-hover: #0369A1;     /* Azul Zafiro Dark */
  --color-accent-blue-light: #EFF6FF;     /* Azul Hielo Soft */
  --color-accent-blue-glow: rgba(2, 132, 199, 0.2);

  --color-status-online: #10B981;         /* Verde Esmeralda Disponible 24/7 */
  --color-status-online-glow: rgba(16, 185, 129, 0.35);

  /* Clean Clinical Surfaces */
  --color-bg-white: #FFFFFF;
  --color-bg-light: #F8FAFC;
  --color-bg-alt: #F1F5F9;
  --color-bg-ice: #EFF6FF;

  /* High Contrast Typography */
  --color-text-main: #0F172A;             /* 900 Slate (Máxima Legibilidad) */
  --color-text-body: #1E293B;             /* 800 Slate */
  --color-text-muted: #475569;            /* 600 Slate */
  --color-text-subtle: #64748B;           /* 500 Slate */
  --color-text-light: #F8FAFC;

  /* Clinical Borders & Dividing Lines */
  --color-border-light: #E2E8F0;
  --color-border-medium: #CBD5E1;
  --color-border-teal: rgba(0, 191, 165, 0.35);
  --color-border-blue: rgba(2, 132, 199, 0.3);

  /* Typography Scales */
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Shadows - Surgical Depth */
  --shadow-sm: 0 1px 3px rgba(0, 26, 63, 0.05);
  --shadow-md: 0 4px 18px rgba(0, 26, 63, 0.07);
  --shadow-lg: 0 12px 36px rgba(0, 26, 63, 0.1);
  --shadow-glow-teal: 0 0 24px rgba(0, 191, 165, 0.25);
  --shadow-glow-blue: 0 0 24px rgba(2, 132, 199, 0.25);

  /* Border Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1240px;
  --header-height: 82px;
  --topbar-height: 40px;
}

/* ==========================================================================
   2. CSS RESET & GLOBAL BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-body);
  background-color: var(--color-bg-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--color-accent-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  margin-bottom: 1.15rem;
}

ul, ol {
  margin-bottom: 1.15rem;
  padding-left: 1.4rem;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: 860px;
}

/* Sections */
.section {
  padding: 5.5rem 0;
  position: relative;
}

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

.section-dark {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #FFFFFF;
}

.section-dark h2, 
.section-dark h3, 
.section-dark h4 {
  color: #FFFFFF;
}

.section-dark p {
  color: #CBD5E1;
}

/* Badges & Section Headers */
.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3.5rem;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent-teal-light);
  color: var(--color-accent-teal-dark);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0, 191, 165, 0.35);
  margin-bottom: 1rem;
}

.section-badge.badge-blue {
  background: var(--color-accent-blue-light);
  color: var(--color-accent-blue);
  border-color: rgba(2, 132, 199, 0.3);
}

.section-badge.badge-white {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.section-title {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 1.15rem;
  color: var(--color-primary);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent-teal) 0%, #00A892 100%);
  color: #002220;
  border-color: var(--color-accent-teal);
  box-shadow: 0 4px 16px rgba(0, 191, 165, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #02d1b5 0%, var(--color-accent-teal) 100%);
  color: #001A18;
  box-shadow: 0 6px 22px rgba(0, 191, 165, 0.45);
  transform: translateY(-2px);
}

.btn-blue {
  background: linear-gradient(135deg, var(--color-accent-blue) 0%, #0369A1 100%);
  color: #FFFFFF;
  border-color: var(--color-accent-blue);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.25);
}

.btn-blue:hover {
  background: linear-gradient(135deg, #029be5 0%, var(--color-accent-blue) 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 22px rgba(2, 132, 199, 0.38);
  transform: translateY(-2px);
}

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

.btn-navy:hover {
  background: var(--color-primary-dark);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-sm {
  padding: 0.6rem 1.15rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1.05rem 2.2rem;
  font-size: 1.05rem;
}

/* ==========================================================================
   3. HEADER & NAVIGATION STYLING
   ========================================================================== */
/* Topbar */
.site-topbar {
  background: var(--color-primary-deep);
  color: #94A3B8;
  font-size: 0.8rem;
  font-weight: 500;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 1001;
  position: relative;
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.topbar-item svg {
  color: var(--color-accent-teal);
}

.topbar-item a {
  color: #CBD5E1;
  transition: color var(--transition-fast);
}

.topbar-item a:hover {
  color: #FFFFFF;
}

.pulse-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-status-online);
  box-shadow: 0 0 0 0 var(--color-status-online-glow);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 7px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* Main Sticky Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border-light);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 26, 63, 0.08);
  background: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.header-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.header-logo-img {
  height: 46px;
  width: auto;
  max-width: 250px;
  display: block;
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.nav-menu li a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-primary);
  position: relative;
  padding: 0.4rem 0;
  transition: color var(--transition-fast);
}

.nav-menu li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-teal), var(--color-accent-blue));
  transition: width var(--transition-normal);
}

.nav-menu li a:hover,
.nav-menu li.current-menu-item a {
  color: var(--color-accent-blue);
}

.nav-menu li a:hover::after,
.nav-menu li.current-menu-item a::after {
  width: 100%;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-primary);
}

/* Mobile Slide-Out Drawer */
.mobile-drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 26, 63, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1998;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 310px;
  max-width: 85vw;
  height: 100vh;
  background: #FFFFFF;
  z-index: 1999;
  box-shadow: -8px 0 30px rgba(0, 26, 63, 0.2);
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
  transition: right var(--transition-smooth);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-overlay.open {
  display: block;
  opacity: 1;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: 1rem;
}

.mobile-drawer-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary);
  padding: 0.4rem;
}

.mobile-drawer-menu {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-drawer-menu li a {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  display: block;
  padding: 0.5rem 0;
}

/* ==========================================================================
   4. HERO & INTERACTIVE TELECONSULTA SELECTOR BOX
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(ellipse at 85% 15%, rgba(2, 132, 199, 0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 15% 90%, rgba(0, 191, 165, 0.07) 0%, transparent 50%),
              linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
  padding: 5rem 0 6rem;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-light);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #FFFFFF;
  border: 1px solid var(--color-border-teal);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.hero-eyebrow-pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-status-online);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
}

.hero-title {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: 1.35rem;
  letter-spacing: -0.03em;
}

.hero-title .highlight-gradient {
  background: linear-gradient(135deg, var(--color-accent-teal) 0%, var(--color-accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 620px;
}

/* Trust Badges Bar under subtitle */
.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border-light);
}

.trust-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
}

.trust-badge-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-accent-teal-light);
  color: var(--color-accent-teal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Interactive Booking Selector Box */
.hero-booking-card {
  background: #FFFFFF;
  border: 1px solid rgba(2, 132, 199, 0.25);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  box-shadow: 0 16px 45px rgba(0, 26, 63, 0.09);
  position: relative;
  z-index: 2;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hero-booking-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 2rem;
  right: 2rem;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-teal), var(--color-accent-blue));
  border-radius: 4px 4px 0 0;
}

.booking-card-header {
  margin-bottom: 1.5rem;
}

.booking-badge-live {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent-blue);
  background: var(--color-accent-blue-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.5rem;
}

.booking-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.booking-card-desc {
  font-size: 0.88rem;
  color: var(--color-text-subtle);
  margin-bottom: 0;
}

/* Form Selector Controls */
.selector-form-group {
  margin-bottom: 1.15rem;
}

.selector-label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.selector-input,
.selector-select {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-text-main);
  background: #F8FAFC;
  border: 1.5px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23001A3F' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
}

.selector-input:focus,
.selector-select:focus {
  outline: none;
  background-color: #FFFFFF;
  border-color: var(--color-accent-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.booking-submit-btn {
  width: 100%;
  margin-top: 0.8rem;
  padding: 1rem;
  font-size: 1.02rem;
}

.booking-legal-disclaimer {
  margin-top: 0.95rem;
  margin-bottom: 0;
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  text-align: center;
  line-height: 1.4;
}

/* ==========================================================================
   5. SPECIALTY CARDS GRID (8 CLINICAL SERVICES)
   ========================================================================== */
.specialties-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.specialty-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 2rem 1.65rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.specialty-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-teal), var(--color-accent-blue));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.specialty-card:hover {
  transform: translateY(-6px);
  border-color: rgba(2, 132, 199, 0.35);
  box-shadow: 0 14px 34px rgba(0, 26, 63, 0.08);
}

.specialty-card:hover::before {
  opacity: 1;
}

.specialty-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--color-accent-teal-light);
  color: var(--color-accent-teal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.35rem;
  transition: all var(--transition-fast);
}

.specialty-card:hover .specialty-icon-box {
  background: var(--color-primary);
  color: var(--color-accent-teal);
  transform: scale(1.05);
}

.specialty-title {
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--color-primary);
}

.specialty-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.specialty-action-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-accent-blue);
  text-decoration: none;
  margin-top: auto;
}

.specialty-action-link:hover {
  color: var(--color-accent-teal-dark);
}

/* ==========================================================================
   6. 3-STEP TELECONSULTATION TIMELINE / CARDS
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.step-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.step-card:hover {
  border-color: var(--color-accent-teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.step-number-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-accent-teal);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 26, 63, 0.2);
}

.step-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.step-card-text {
  font-size: 0.93rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.step-card-footer {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent-blue);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ==========================================================================
   7. NORMATIVE FRAMEWORK: TELEMEDICINA VS TELESALUD (WCAG AAA)
   ========================================================================== */
.normative-box {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.normative-header {
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.normative-title-wrap h3 {
  color: #FFFFFF;
  font-size: 1.45rem;
  margin-bottom: 0.35rem;
}

.normative-title-wrap p {
  color: #94A3B8;
  margin-bottom: 0;
  font-size: 0.9rem;
}

.normative-pill {
  background: rgba(0, 191, 165, 0.2);
  color: var(--color-accent-teal);
  border: 1px solid var(--color-accent-teal);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  font-weight: 800;
  font-size: 0.8rem;
}

.normative-comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.comparison-column {
  padding: 2.5rem;
}

.comparison-column.col-telemedicina {
  background: #FFFFFF;
  border-right: 1px solid var(--color-border-light);
}

.comparison-column.col-telesalud {
  background: var(--color-bg-light);
}

.col-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}

.col-badge.badge-official {
  background: var(--color-accent-teal-light);
  color: var(--color-accent-teal-dark);
}

.col-badge.badge-guidance {
  background: var(--color-accent-blue-light);
  color: var(--color-accent-blue);
}

.comparison-heading {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.comparison-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.comparison-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--color-text-body);
}

.comparison-list li svg {
  flex-shrink: 0;
  margin-top: 0.2rem;
}

/* ==========================================================================
   8. NATIONAL COLOMBIA COVERAGE GRID & INTERACTIVE CITY CHIPS
   ========================================================================== */
.coverage-box {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-md);
}

.coverage-hq-card {
  background: linear-gradient(135deg, var(--color-primary-deep) 0%, var(--color-primary) 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  border: 1px solid rgba(0, 191, 165, 0.3);
}

.coverage-hq-info h4 {
  color: #FFFFFF;
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.coverage-hq-info p {
  color: #94A3B8;
  margin-bottom: 0;
  font-size: 0.9rem;
}

.coverage-chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.city-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.city-chip:hover,
.city-chip.active {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.city-chip.chip-hq {
  border-color: var(--color-accent-teal);
  background: var(--color-accent-teal-light);
  color: var(--color-accent-teal-dark);
}

.city-chip.chip-hq:hover {
  background: var(--color-accent-teal);
  color: #002220;
}

/* ==========================================================================
   9. DOCTOR PROFILE CARD (DR. ALEXANDER AYALA)
   ========================================================================== */
.director-profile-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.director-profile-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(0, 191, 165, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.director-avatar-col {
  text-align: center;
}

.director-avatar-wrap {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  border: 4px solid var(--color-accent-teal);
  box-shadow: 0 8px 24px rgba(0, 191, 165, 0.25);
  overflow: hidden;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}

.director-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.director-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-accent-teal-light);
  color: var(--color-accent-teal-dark);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
}

.director-name {
  font-size: 1.85rem;
  margin-bottom: 0.35rem;
}

.director-role {
  font-size: 1.05rem;
  color: var(--color-accent-blue);
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.director-bio {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.director-badges-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.director-badge-tag {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* ==========================================================================
   10. FAQ ACCORDION
   ========================================================================== */
.faq-accordion {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: rgba(2, 132, 199, 0.3);
}

.faq-item.active {
  border-color: var(--color-accent-blue);
  box-shadow: var(--shadow-sm);
}

.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 1.35rem 1.75rem;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  gap: 1rem;
}

.faq-trigger svg {
  color: var(--color-accent-blue);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.active .faq-trigger svg {
  transform: rotate(180deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 1.75rem;
}

.faq-item.active .faq-content {
  padding-bottom: 1.5rem;
}

.faq-content p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 0;
}

/* ==========================================================================
   11. FINAL CTA BANNER (DARK NAVY & EMERALD)
   ========================================================================== */
.final-cta-section {
  background: linear-gradient(135deg, var(--color-primary-deep) 0%, var(--color-primary) 100%);
  color: #FFFFFF;
  padding: 5.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(0, 191, 165, 0.2);
}

.final-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(0, 191, 165, 0.12) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.final-cta-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  margin: 0 auto;
}

.final-cta-content h2 {
  color: #FFFFFF;
  font-size: clamp(2.1rem, 3.5vw, 2.85rem);
  font-weight: 900;
  margin-bottom: 1.25rem;
}

.final-cta-content p {
  color: #CBD5E1;
  font-size: 1.15rem;
  margin-bottom: 2.25rem;
}

.final-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}

/* ==========================================================================
   12. SINGLE POST MEDICAL STYLING
   ========================================================================== */
/* Reading Progress Bar */
.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-accent-teal), var(--color-accent-blue));
  z-index: 2000;
  transition: width 0.1s ease-out;
}

/* Article Header */
.article-header {
  background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--color-border-light);
  padding: 3.5rem 0 2.5rem;
}

.article-breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-subtle);
  margin-bottom: 1.25rem;
}

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

.article-breadcrumbs a:hover {
  color: var(--color-accent-blue);
}

.article-title {
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.article-meta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-light);
}

.author-meta-box {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.author-avatar-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-accent-teal);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-accent-teal);
}

.article-stats-box {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.stat-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.stat-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-accent-teal-light);
  color: var(--color-accent-teal-dark);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.78rem;
}

/* Article Layout Grid (Main + Sticky Sidebar) */
.article-layout-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3.5rem;
  padding: 3.5rem 0 6rem;
}

.article-main-column {
  min-width: 0;
}

.article-featured-image-box {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-md);
}

.article-featured-image-box img {
  width: 100%;
  height: auto;
  display: block;
}

/* Clinical Abstract Box */
.clinical-abstract-box {
  background: linear-gradient(135deg, #F0FDF4 0%, #FFFFFF 100%);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-left: 5px solid var(--color-status-online);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  margin-bottom: 2.25rem;
  box-shadow: var(--shadow-sm);
}

.abstract-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: #DCFCE7;
  color: #15803D;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.85rem;
}

.abstract-lead {
  font-size: 1.05rem;
  color: var(--color-text-body);
  line-height: 1.65;
  margin-bottom: 0;
  font-weight: 500;
}

/* Clinical Protocol Cards */
.clinical-keypoint-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-left: 5px solid var(--color-accent-teal);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  margin-bottom: 2.25rem;
}

.clinical-legal-card {
  background: #F8FAFC;
  border: 1px solid var(--color-border-light);
  border-left: 5px solid var(--color-accent-blue);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  margin-bottom: 2.25rem;
}

/* Table of Contents */
.toc-medical-box {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
}

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

.toc-title-left {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary);
}

.toc-numbered-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.toc-item-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.toc-item-link:hover {
  background: var(--color-bg-light);
  color: var(--color-accent-blue);
}

.toc-index-pill {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-accent-blue);
  font-size: 0.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Responsive Table Wrapper */
.table-responsive-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 2.25rem 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.article-content th {
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 1rem 1.25rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--color-accent-teal);
}

.article-content td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-body);
}

.article-content tr:nth-child(even) td {
  background-color: var(--color-bg-light);
}

.article-content tr:hover td {
  background-color: rgba(2, 132, 199, 0.04);
}

/* Sidebar Sticky TOC Widget */
.article-sidebar-col {
  position: relative;
}

.sticky-sidebar-inner {
  position: sticky;
  top: 100px;
}

.toc-sidebar-widget {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.toc-widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.toc-widget-title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary);
}

.toc-sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 380px;
  overflow-y: auto;
}

.toc-sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.toc-sidebar-link:hover,
.toc-sidebar-link.active {
  color: var(--color-accent-blue);
  background: var(--color-bg-light);
  font-weight: 700;
}

/* Article CTA Appointment Card */
.article-appointment-box {
  background: linear-gradient(135deg, var(--color-primary-deep) 0%, var(--color-primary) 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  margin: 3.5rem 0;
  border: 1px solid rgba(0, 191, 165, 0.3);
  text-align: center;
}

.article-appointment-box h3 {
  color: #FFFFFF;
  font-size: 1.65rem;
  margin-bottom: 0.75rem;
}

.article-appointment-box p {
  color: #CBD5E1;
  max-width: 600px;
  margin: 0 auto 1.75rem;
  font-size: 0.98rem;
}

/* Author Box at Post End */
.author-profile-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-top: 3rem;
}

.author-card-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-accent-teal);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 3px solid var(--color-accent-teal);
}

.author-card-details h4 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.author-card-title {
  font-size: 0.85rem;
  color: var(--color-accent-blue);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.author-card-bio {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

/* ==========================================================================
   13. LUXURY FLOATING PAGINATION ISLAND PILL
   ========================================================================== */
.blog-pagination-wrapper {
  margin: 4.5rem auto 1.5rem;
  padding: 0 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.navigation.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

/* Barra Flotante / Isla de Navegación */
.navigation.pagination .nav-links {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  background: #FFFFFF;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--color-border-light);
  border-radius: 9999px;
  box-shadow: 0 10px 30px rgba(0, 26, 63, 0.08), 0 1px 3px rgba(0, 26, 63, 0.04);
}

.navigation.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  border-radius: 9999px;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  line-height: 1;
}

.navigation.pagination a.page-numbers:hover {
  background: var(--color-bg-light);
  color: var(--color-accent-blue);
  border-color: var(--color-border-light);
  transform: translateY(-1px);
}

.navigation.pagination .page-numbers.current {
  background: linear-gradient(135deg, var(--color-accent-teal) 0%, #009688 100%);
  color: #002220;
  border-color: var(--color-accent-teal);
  box-shadow: 0 4px 14px rgba(0, 191, 165, 0.35);
  font-weight: 800;
}

.navigation.pagination a.prev.page-numbers,
.navigation.pagination a.next.page-numbers {
  padding: 0 1.25rem;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  color: var(--color-primary);
  font-size: 0.88rem;
  gap: 0.4rem;
}

.navigation.pagination a.prev.page-numbers:hover,
.navigation.pagination a.next.page-numbers:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.navigation.pagination .page-numbers.dots {
  min-width: 28px;
  color: var(--color-text-subtle);
  font-weight: 800;
}

/* ==========================================================================
   14. BLOG GRID CARDS (ARCHIVE & FRONT-PAGE)
   ========================================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.blog-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(2, 132, 199, 0.3);
  box-shadow: var(--shadow-lg);
}

.blog-card-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
  background: var(--color-bg-alt);
}

.blog-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.blog-card:hover .blog-card-thumb img {
  transform: scale(1.05);
}

.blog-card-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta-top {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--color-text-subtle);
  margin-bottom: 0.75rem;
}

.blog-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.blog-card-title a {
  color: var(--color-primary);
  text-decoration: none;
}

.blog-card-title a:hover {
  color: var(--color-accent-blue);
}

.blog-card-excerpt {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   15. FOOTER DARK MODE (#001A3F)
   ========================================================================== */
.site-footer {
  background: var(--color-primary);
  color: #CBD5E1;
  padding: 5rem 0 2rem;
  font-size: 0.92rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.35rem;
  position: relative;
  padding-bottom: 0.6rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-accent-teal);
}

.footer-logo-img {
  height: 48px;
  width: auto;
  max-width: 260px;
  margin-bottom: 1.25rem;
}

.footer-brand-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: #94A3B8;
  margin-bottom: 1.5rem;
}

.footer-reps-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 191, 165, 0.12);
  border: 1px solid rgba(0, 191, 165, 0.3);
  color: var(--color-accent-teal);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-list li a {
  color: #94A3B8;
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.footer-links-list li a:hover {
  color: var(--color-accent-teal);
  transform: translateX(3px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: #94A3B8;
}

.footer-contact-item svg {
  color: var(--color-accent-teal);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.footer-contact-item a {
  color: #CBD5E1;
  text-decoration: none;
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.82rem;
  color: #64748B;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-links a {
  color: #94A3B8;
  text-decoration: none;
}

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

/* Floating WhatsApp Button */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1500;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: #FFFFFF;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.floating-whatsapp-btn:hover {
  background: #20bd5a;
  color: #FFFFFF;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
}

/* ==========================================================================
   16. RESPONSIVE BREAKPOINTS (1440px, 1024px, 768px, 640px, 375px)
   ========================================================================== */
@media (max-width: 1440px) {
  .container {
    max-width: 1180px;
  }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .article-layout-grid {
    grid-template-columns: 1fr;
  }

  .article-sidebar-col {
    display: none;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .director-profile-card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .director-avatar-col {
    margin: 0 auto;
  }

  .director-badges-list {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .topbar-left {
    display: none;
  }

  .topbar-content {
    justify-content: center;
  }

  .main-navigation {
    display: none;
  }

  .header-logo-img {
    max-height: 36px;
    width: auto;
    max-width: 180px;
  }

  .header-cta-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .header-cta-group .btn.btn-primary span {
    display: none;
  }

  .header-cta-group .btn.btn-primary {
    padding: 0.5rem 0.65rem;
    min-width: auto;
    border-radius: 50px;
  }

  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border-radius: 8px;
    background: rgba(2, 132, 199, 0.08);
  }

  .hero-section {
    padding: 3.5rem 0 4.5rem;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-trust-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .normative-comparison-grid {
    grid-template-columns: 1fr;
  }

  .comparison-column.col-telemedicina {
    border-right: none;
    border-bottom: 1px solid var(--color-border-light);
  }

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

  .coverage-hq-card {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-legal-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .floating-whatsapp-btn span {
    display: none;
  }

  .floating-whatsapp-btn {
    padding: 0.85rem;
    bottom: 1.5rem;
    right: 1.5rem;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 3.75rem 0;
  }

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

  .hero-booking-card {
    padding: 1.75rem 1.25rem;
  }

  .blog-pagination-wrapper {
    margin: 3rem auto 1rem;
  }

  .navigation.pagination .nav-links {
    border-radius: 20px;
    padding: 0.45rem 0.55rem;
    gap: 0.35rem;
    max-width: 100%;
  }

  .navigation.pagination .page-numbers {
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    font-size: 0.88rem;
  }

  .navigation.pagination a.prev.page-numbers,
  .navigation.pagination a.next.page-numbers {
    padding: 0 0.9rem;
    font-size: 0.82rem;
  }

  .navigation.pagination .page-numbers.dots {
    min-width: 24px;
  }
}

@media (max-width: 375px) {
  .hero-title {
    font-size: 1.95rem;
  }

  .btn {
    width: 100%;
  }

  .navigation.pagination .nav-links {
    gap: 0.2rem;
  }

  .navigation.pagination .page-numbers {
    min-width: 34px;
    height: 34px;
    font-size: 0.8rem;
  }
}