/* ============================================================
   DR. NATANIEL SEQUEIROS — HOJA DE ESTILOS PRINCIPAL
   Especialidad: Urología Avanzada y Cirugía Mínimamente Invasiva
   Paleta: 
     Color 1: #001b48 (Midnight Navy)
     Color 2: #004581 (Classic Blue)
     Color 3: #018abd (Cerulean Blue / Accent)
     Color 4: #97cbdc (Soft Sky Blue)
     Color 5: #dde8f0 (Ice Blue / Tint)
   Fondo: Blanco (#ffffff) Minimalista y Moderno
   Stack: Bootstrap 5.3 CDN | BoxIcons | Outfit + Inter | AOS
   ============================================================ */

/* ===== 1. VARIABLES DE DISEÑO & TOKENS ===== */
:root {
  /* Paleta Oficial */
  --c-navy: #001b48;
  --c-primary: #004581;
  --c-accent: #018abd;
  --c-sky: #97cbdc;
  --c-ice: #dde8f0;

  /* Fondos sobre Base Blanca */
  --c-bg: #ffffff;
  --c-bg-subtle: #f8fafc;
  --c-bg-ice: #f0f6fa;
  --c-surface: #ffffff;
  --c-surface-glass: rgba(255, 255, 255, 0.92);

  /* Jerarquía de Textos */
  --c-text-heading: #001b48;
  --c-text-body: #2d3748;
  --c-text-muted: #64748b;
  --c-text-light: #94a3b8;

  /* Bordes & Sombras */
  --border-light: 1px solid #dde8f0;
  --border-accent: 1px solid rgba(1, 138, 189, 0.25);
  --border-focus: 1px solid #018abd;

  --shadow-subtle: 0 4px 20px rgba(0, 27, 72, 0.04);
  --shadow-card: 0 10px 30px -4px rgba(0, 27, 72, 0.06);
  --shadow-hover: 0 20px 40px -6px rgba(0, 69, 129, 0.12);
  --shadow-accent-glow: 0 10px 25px rgba(1, 138, 189, 0.25);

  /* Tipografías */
  --font-title: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Radio de Bordes */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-pill: 500px;

  /* Transiciones */
  --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== 2. RESET Y ESTILOS BASE ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  background-color: var(--c-bg);
  color: var(--c-text-body);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Tipografía de Títulos */
h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
  font-family: var(--font-title);
  color: var(--c-text-heading);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 {
  font-size: calc(2rem + 1.2vw);
  font-weight: 800;
}

h2 {
  font-size: calc(1.7rem + 0.8vw);
}

h3 {
  font-size: calc(1.3rem + 0.5vw);
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

p {
  margin-bottom: 1.25rem;
}

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

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

/* Contenedores */
.container {
  max-width: 1240px;
}

/* ===== 3. CABECERA GLOBAL Y TOPBAR ===== */
.site-header {
  position: relative;
  width: 100%;
}

.topbar-info {
  background-color: var(--c-navy);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.84rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(151, 203, 220, 0.15);
  position: relative;
  z-index: 1020;
}

.topbar-icon {
  color: var(--c-accent);
  font-size: 0.95rem;
}

.topbar-link {
  color: #ffffff;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
}

.topbar-link:hover {
  color: var(--c-sky);
}

/* ===== 4. NAVBAR & MEGA-MENÚ (STICKY EN LA PARTE SUPERIOR) ===== */
#mainNavbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--c-surface-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(221, 232, 240, 0.9);
  padding: 12px 0;
  transition: all 0.25s ease-in-out;
}

/* Efecto al hacer Scroll */
#mainNavbar.scrolled {
  padding: 8px 0;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 30px rgba(0, 27, 72, 0.08);
  border-bottom-color: var(--c-ice);
}

/* Logotipo Oficial */
.site-logo-img {
  height: 64px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
  transition: transform 0.25s ease, height 0.25s ease;
}

.navbar-brand:hover .site-logo-img {
  transform: scale(1.02);
}

#mainNavbar.scrolled .site-logo-img {
  height: 52px;
}

/* Toggler Móvil */
.custom-toggler {
  border: 1px solid var(--c-ice);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: #ffffff;
}

.toggler-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--c-navy);
  margin: 4px 0;
  transition: var(--transition);
}

/* Enlaces del Navbar */
.navbar-nav .nav-link {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--c-navy);
  padding: 8px 16px !important;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--c-accent);
  background-color: var(--c-ice);
}

.nav-arrow {
  font-size: 1rem;
  transition: var(--transition);
}

.nav-item.dropdown:hover .nav-arrow {
  transform: rotate(180deg);
}

/* Mega-Menú Dropdown */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 8px !important;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  border: 1px solid var(--c-ice) !important;
  box-shadow: 0 24px 50px -12px rgba(0, 27, 72, 0.16) !important;
  animation: megaMenuFade 0.25s ease-out;
}

@keyframes megaMenuFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mega-menu-col-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--c-ice);
}

.mega-menu-col-title i {
  color: var(--c-accent);
  font-size: 1.15rem;
}

.mega-menu-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mega-menu-links li {
  margin-bottom: 4px;
}

.mega-menu .dropdown-item,
.dropdown-menu-simple .dropdown-item {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--c-text-body);
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: normal;
}

.mega-menu .dropdown-item i,
.dropdown-menu-simple .dropdown-item i {
  color: var(--c-sky);
  font-size: 1rem;
  transition: var(--transition);
}

.mega-menu .dropdown-item:hover,
.dropdown-menu-simple .dropdown-item:hover {
  background-color: var(--c-ice);
  color: var(--c-navy);
  transform: translateX(4px);
}

.mega-menu .dropdown-item:hover i,
.dropdown-menu-simple .dropdown-item:hover i {
  color: var(--c-accent);
  transform: translateX(2px);
}

/* Dropdown Simple */
.dropdown-menu-simple {
  border-radius: var(--radius-md);
  padding: 12px;
  border: 1px solid var(--c-ice);
  box-shadow: 0 16px 36px rgba(0, 27, 72, 0.12);
  min-width: 220px;
}

/* Botón CTA del Nav */
.btn-cta-nav {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-accent) 100%);
  color: #ffffff !important;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.94rem;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-accent-glow);
  transition: var(--transition);
  text-decoration: none;
  border: none;
}

.btn-cta-nav i {
  font-size: 1.25rem;
}

.btn-cta-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(1, 138, 189, 0.4);
  color: #ffffff !important;
}

/* ===== 5. COMPONENTES BOTONES & ACCIONES ===== */
.btn-primary-custom {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-primary) 50%, var(--c-accent) 100%);
  color: #ffffff;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0, 69, 129, 0.28);
  transition: var(--transition);
}

.btn-primary-custom:hover {
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(1, 138, 189, 0.38);
}

.btn-outline-custom {
  background: transparent;
  color: var(--c-primary);
  border: 1.5px solid var(--c-primary);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition);
}

.btn-outline-custom:hover {
  background-color: var(--c-ice);
  color: var(--c-navy);
  border-color: var(--c-accent);
  transform: translateY(-2px);
}

.btn-whatsapp-action {
  background-color: #25D366;
  color: #ffffff;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.35);
  transition: var(--transition);
}

.btn-whatsapp-action:hover {
  background-color: #20ba59;
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
}

/* ===== 6. BREADCRUMBS & HERO DE PÁGINA DE SERVICIO ===== */
.service-header-section {
  padding-top: 45px;
  padding-bottom: 60px;
  background: radial-gradient(circle at 85% 20%, rgba(151, 203, 220, 0.22) 0%, rgba(221, 232, 240, 0.12) 45%, #ffffff 80%);
  position: relative;
  border-bottom: 1px solid var(--c-ice);
}

/* ===== 6.1 HERO PRINCIPAL CON VIDEO DE FONDO (INDEX.PHP) ===== */
.home-hero-video-section {
  position: relative;
  min-height: 640px;
  padding: 76px 0 84px 0;
  display: flex;
  align-items: center;
  background-color: #00122e;
  overflow: hidden;
  border-bottom: 1px solid rgba(151, 203, 220, 0.2);
}

.hero-bg-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 0;
  pointer-events: none;
  filter: brightness(1.06) saturate(1.08) contrast(1.03);
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    95deg,
    rgba(0, 18, 46, 0.65) 0%,
    rgba(0, 27, 72, 0.46) 48%,
    rgba(0, 27, 72, 0.18) 100%
  );
  pointer-events: none;
}

.home-hero-video-section .hero-content-container {
  position: relative;
  z-index: 2;
}

/* Badge Glassmorphism sobre Video Oscuro */
.badge-clinical-video {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #ffffff;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.05em;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(151, 203, 220, 0.38);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
  margin-bottom: 22px;
}

.badge-clinical-video i {
  color: #5ce1e6;
  font-size: 1.1rem;
}

/* Título Principal en Tonalidad Clara */
.hero-video-title {
  color: #ffffff !important;
  font-size: calc(2.2rem + 1.3vw);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.025em;
  text-shadow: 0 4px 24px rgba(0, 10, 28, 0.55);
  margin-bottom: 20px;
}

.hero-video-title-highlight {
  background: linear-gradient(90deg, #5ce1e6 0%, #97cbdc 55%, #ffffff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}

/* Párrafo Descriptivo Claro de Alta Legibilidad */
.hero-video-lead {
  font-size: 1.16rem;
  color: rgba(235, 244, 250, 0.92);
  line-height: 1.8;
  max-width: 640px;
  margin-bottom: 32px;
  text-shadow: 0 2px 12px rgba(0, 10, 28, 0.45);
}

.hero-video-lead strong {
  color: #ffffff;
  font-weight: 700;
}

/* Botón Secundario Glass sobre Video */
.btn-outline-hero-light {
  background: rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.48);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.02rem;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition);
}

.btn-outline-hero-light:hover {
  background: #ffffff;
  color: var(--c-navy);
  border-color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(255, 255, 255, 0.25);
}

/* Tarjeta Derecha e Información de Consultorios sobre Video */
.home-hero-video-section .hero-standalone-image-wrapper {
  border: 1.5px solid rgba(151, 203, 220, 0.35);
  box-shadow: 0 24px 55px rgba(0, 8, 24, 0.6);
  background-color: rgba(0, 27, 72, 0.4);
}

.hero-locations-glass-card {
  background: rgba(4, 24, 58, 0.76);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(151, 203, 220, 0.32);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-top: 16px;
  box-shadow: 0 16px 36px rgba(0, 8, 24, 0.4);
  transition: var(--transition);
}

.hero-locations-glass-card:hover {
  border-color: rgba(92, 225, 230, 0.6);
  background: rgba(4, 28, 68, 0.86);
}

.hero-locations-icon-circle {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 50%;
  background: rgba(1, 138, 189, 0.25);
  border: 1px solid rgba(151, 203, 220, 0.35);
  color: #5ce1e6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.btn-hero-glass-action {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  border: 1px solid rgba(151, 203, 220, 0.45);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-hero-glass-action:hover {
  background: #5ce1e6;
  color: var(--c-navy);
  border-color: #5ce1e6;
}

.breadcrumb-custom {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--c-text-muted);
  margin-bottom: 20px;
}

.breadcrumb-custom a {
  color: var(--c-primary);
  font-weight: 500;
}

.breadcrumb-custom a:hover {
  color: var(--c-accent);
}

.badge-clinical {
  background-color: var(--c-ice);
  color: var(--c-primary);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(151, 203, 220, 0.6);
  margin-bottom: 18px;
}

.badge-clinical i {
  color: var(--c-accent);
  font-size: 1.05rem;
}

.service-hero-lead {
  font-size: 1.15rem;
  color: var(--c-text-body);
  line-height: 1.8;
  margin-bottom: 24px;
}

/* Chips de Métricas Clave */
.hero-chips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin: 28px 0;
}

.hero-chip-card {
  background: #ffffff;
  border: 1px solid var(--c-ice);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
}

.hero-chip-card:hover {
  border-color: var(--c-sky);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.hero-chip-number {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--c-primary);
  display: block;
  line-height: 1.1;
}

.hero-chip-label {
  font-size: 0.76rem;
  color: var(--c-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Tarjeta Destacada del Hero (Asesoría Rápida) */
.hero-specialist-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-ice);
  padding: 32px;
  box-shadow: 0 16px 40px -10px rgba(0, 27, 72, 0.1);
  position: relative;
  overflow: hidden;
}

.hero-specialist-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--c-navy), var(--c-primary), var(--c-accent));
}

/* Imagen Hero Standalone (Solo Imagen con Bordes a 10px) */
.hero-standalone-image-wrapper {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 16px 40px -10px rgba(0, 27, 72, 0.12);
  border: 1px solid var(--c-ice);
  background-color: #ffffff;
  display: block;
  width: 100%;
  transition: var(--transition);
}

.hero-standalone-image-wrapper:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 50px -10px rgba(0, 69, 129, 0.16);
  border-color: var(--c-sky);
}

.hero-standalone-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  border-radius: 10px;
  display: block;
  object-fit: cover;
}

/* Tarjeta de Impacto con Imagen (Hero Impact Card) */
.hero-impact-card {
  background: #ffffff;
  border-radius: 10px;
  border: 1px solid var(--c-ice);
  box-shadow: 0 20px 48px -10px rgba(0, 27, 72, 0.12);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.hero-impact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 54px -10px rgba(0, 69, 129, 0.18);
  border-color: var(--c-sky);
}

/* Imagen Standalone de Impacto en Hero (Bordes a 10px) */
.hero-standalone-image-wrapper {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 16px 40px -10px rgba(0, 27, 72, 0.16);
  border: 1px solid var(--c-ice);
  background-color: #ffffff;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-standalone-image-wrapper:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px -10px rgba(0, 69, 129, 0.22);
}

.hero-standalone-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border-radius: 10px;
}

/* Placeholder elegante para tratamientos en espera de fotografía/ilustración individual */
.hero-image-placeholder {
  min-height: 360px;
  background: linear-gradient(135deg, rgba(221, 232, 240, 0.5) 0%, rgba(151, 203, 220, 0.2) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 36px 24px;
  text-align: center;
  border: 2px dashed rgba(1, 138, 189, 0.35);
  border-radius: 10px;
}

.hero-image-placeholder .placeholder-icon-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--c-primary);
  box-shadow: 0 8px 24px rgba(0, 69, 129, 0.12);
  margin-bottom: 18px;
}

.hero-image-placeholder .placeholder-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 6px;
}

.hero-image-placeholder .placeholder-hint {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  max-width: 280px;
  line-height: 1.5;
  margin: 0;
}

.hero-image-wrapper {
  position: relative;
  overflow: hidden;
  background-color: var(--c-ice);
}

.hero-card-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-impact-card:hover .hero-card-img {
  transform: scale(1.04);
}

.hero-image-badge-floating {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(0, 27, 72, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #ffffff;
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(151, 203, 220, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-image-badge-floating i {
  color: var(--c-sky);
  font-size: 1rem;
}

.hero-impact-content {
  padding: 24px;
}

.hero-card-doctor-name {
  font-family: var(--font-title);
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--c-navy);
  line-height: 1.1;
}

.hero-card-doctor-sub {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--c-accent);
  letter-spacing: 0.1em;
}

.hero-card-text {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  line-height: 1.6;
  margin: 12px 0 18px 0;
}

.specialist-badge-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-ice) 0%, #ffffff 100%);
  border: 2px solid var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: var(--c-primary);
  margin-bottom: 16px;
}

/* ===== 7. SECCIONES Y CONTENIDOS CLÍNICOS ===== */
.section-clinical {
  padding: 80px 0;
  position: relative;
}

.section-bg-alt {
  background-color: var(--c-bg-subtle);
  border-top: 1px solid var(--c-ice);
  border-bottom: 1px solid var(--c-ice);
}

.section-heading-wrapper {
  margin-bottom: 50px;
}

.section-subtitle-tag {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-accent);
  display: inline-block;
  margin-bottom: 10px;
}

.section-title {
  color: var(--c-navy);
  font-size: calc(1.6rem + 0.6vw);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--c-text-muted);
  max-width: 720px;
  margin: 0 auto;
}

/* Tarjetas Informativas Generales */
.clinical-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-ice);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.clinical-card:hover {
  transform: translateY(-5px);
  border-color: var(--c-sky);
  box-shadow: var(--shadow-hover);
}

.card-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background-color: var(--c-ice);
  color: var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.clinical-card:hover .card-icon-box {
  background-color: var(--c-accent);
  color: #ffffff;
  transform: scale(1.05);
}

.card-clinical-title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 12px;
}

/* Grilla de Síntomas & Alerta Clínica */
.symptom-item-card {
  background: #ffffff;
  border: 1px solid var(--c-ice);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
  height: 100%;
}

.symptom-item-card:hover {
  border-color: var(--c-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.symptom-icon-circle {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background: var(--c-ice);
  color: var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.symptom-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-navy);
  margin-bottom: 4px;
}

.symptom-text {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  margin: 0;
  line-height: 1.5;
}

/* Proceso Diagnóstico Paso a Paso */
.timeline-step-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--c-ice);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  height: 100%;
}

.timeline-step-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-primary);
  box-shadow: var(--shadow-hover);
}

.timeline-step-num {
  font-family: var(--font-title);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--c-sky);
  line-height: 1;
  margin-bottom: 14px;
  transition: var(--transition);
}

.timeline-step-card:hover .timeline-step-num {
  color: var(--c-accent);
}

/* ===== 8. SISTEMA DE PESTAÑAS DE TRATAMIENTO (TABS) ===== */
.treatment-tabs-container {
  margin-top: 35px;
}

.treatment-tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 30px;
}

.treatment-tab-btn {
  background: #ffffff;
  border: 1.5px solid var(--c-ice);
  color: var(--c-navy);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.treatment-tab-btn i {
  color: var(--c-accent);
  font-size: 1.2rem;
}

.treatment-tab-btn:hover {
  border-color: var(--c-accent);
  background-color: var(--c-ice);
}

.treatment-tab-btn.active {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-primary) 100%);
  color: #ffffff;
  border-color: var(--c-primary);
  box-shadow: 0 8px 20px rgba(0, 69, 129, 0.25);
}

.treatment-tab-btn.active i {
  color: var(--c-sky);
}

.treatment-panel {
  display: none;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-ice);
  padding: 40px;
  box-shadow: var(--shadow-card);
  animation: fadeInPanel 0.35s ease;
}

.treatment-panel.active {
  display: block;
}

@keyframes fadeInPanel {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.treatment-benefit-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0 0;
}

.treatment-benefit-list li {
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--c-text-body);
}

.treatment-benefit-list li i {
  color: var(--c-accent);
  font-size: 1.25rem;
}

/* ===== 9. FAQ ACCORDION ===== */
.accordion-clinical .accordion-item {
  border: 1px solid var(--c-ice);
  border-radius: var(--radius-md) !important;
  margin-bottom: 14px;
  background: #ffffff;
  box-shadow: var(--shadow-subtle);
  overflow: hidden;
  transition: var(--transition);
}

.accordion-clinical .accordion-item:hover {
  border-color: var(--c-sky);
}

.accordion-clinical .accordion-button {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-navy);
  background: #ffffff;
  padding: 20px 24px;
  box-shadow: none !important;
}

.accordion-clinical .accordion-button:not(.collapsed) {
  background-color: var(--c-ice);
  color: var(--c-primary);
}

.accordion-clinical .accordion-body {
  padding: 20px 24px;
  color: var(--c-text-body);
  font-size: 0.96rem;
  line-height: 1.7;
}

/* ===== 10. FORMULARIO WHATSAPP INTERACTIVO ===== */
.appointment-booking-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-ice);
  padding: 40px 36px;
  box-shadow: 0 20px 48px -12px rgba(0, 27, 72, 0.12);
}

.form-floating-custom {
  margin-bottom: 18px;
}

.form-floating-custom label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-navy);
  margin-bottom: 6px;
  display: block;
}

.form-control-custom,
.form-select-custom {
  width: 100%;
  border: 1.5px solid var(--c-ice);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--c-text-body);
  background-color: #ffffff;
  transition: var(--transition);
}

.form-control-custom:focus,
.form-select-custom:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 4px rgba(1, 138, 189, 0.12);
}

/* ===== 11. FOOTER GLOBAL ===== */
#mainFooter {
  background-color: var(--c-navy);
  color: rgba(255, 255, 255, 0.82);
  padding: 70px 0 25px 0;
  position: relative;
  border-top: 4px solid var(--c-accent);
}

.footer-brand-name {
  color: #ffffff;
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 800;
}

.footer-brand-sub {
  color: var(--c-sky);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  display: block;
}

.footer-description {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
}

.footer-col-title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--c-accent);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 9px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.footer-links a i {
  color: var(--c-sky);
  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--c-sky);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
  font-size: 0.9rem;
}

.footer-contact-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  background-color: rgba(1, 138, 189, 0.2);
  color: var(--c-sky);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.footer-contact-text strong {
  display: block;
  color: #ffffff;
  font-size: 0.92rem;
  margin-bottom: 2px;
}

.footer-contact-text a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-contact-text a:hover {
  color: var(--c-sky);
}

.footer-social-btn {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(151, 203, 220, 0.3);
  border-radius: 50%;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: var(--transition);
}

.footer-social-btn:hover {
  background-color: var(--c-accent);
  color: #ffffff;
  transform: translateY(-3px);
  border-color: var(--c-accent);
}

.footer-bottom {
  margin-top: 50px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

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

.footer-bottom-links {
  display: flex;
  gap: 18px;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom-links a:hover {
  color: var(--c-sky);
}

/* ===== 12. BOTÓN FLOTANTE WHATSAPP ===== */
.btn-floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 1020;
  transition: var(--transition);
  text-decoration: none;
}

.btn-floating-whatsapp:hover {
  color: #ffffff;
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.btn-floating-whatsapp::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  border-radius: 50%;
  background: #25D366;
  opacity: 0.6;
  animation: pulseWa 2s infinite ease-out;
  z-index: -1;
}

@keyframes pulseWa {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }

  100% {
    transform: scale(1.55);
    opacity: 0;
  }
}

/* ===== 13. RESPONSIVIDAD Y AJUSTES MÓVILES ===== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: #ffffff;
    padding: 20px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--c-ice);
    box-shadow: 0 18px 40px rgba(0, 27, 72, 0.12);
    margin-top: 14px;
    max-height: 80vh;
    overflow-y: auto;
  }

  .mega-menu {
    position: static;
    box-shadow: none !important;
    border: none !important;
    padding: 12px 0 0 0;
    margin-top: 4px !important;
  }

  .site-logo-img {
    height: 48px;
  }

  .service-header-section {
    padding-top: 30px;
    padding-bottom: 40px;
  }

  .home-hero-video-section {
    min-height: auto;
    padding: 48px 0 56px 0;
  }

  .btn-floating-whatsapp {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    font-size: 1.7rem;
  }
}