/**
 * SuperClin Profesional - Estilos Principales
 * Performance-optimized, Mobile-first, Accesible
 * Versión: 2.0.0
 */

/* ===== VARIABLES CSS - SUPER CLIN PROFESIONAL ===== */
:root {
  /* 🎨 Paleta de Colores Super Clin Profesional - Brand Core */
  --azul-oscuro: #3462AF;          /* Fondo principal - Contraste AA con blanco (5.98:1) */
  --azul-oscuro-aaa: #2957A4;      /* Azul más oscuro - Contraste AAA con blanco (7.21:1) */
  --celeste: #56CAEF;              /* Franja PROFESIONAL - Contraste AAA con negro (11.09:1) */
  --amarillo: #FFE100;             /* Texto SuperClin - Alto contraste */
  --rojo: #DC0000;                 /* Contorno y acentos - Contraste AA con blanco (5.19:1) */
  --negro: #000000;                /* Textos oscuros */
  --blanco: #FFFFFF;               /* Textos sobre fondos oscuros */
  
  /* Compatibilidad con nombres legacy */
  --color-azul-oscuro: var(--azul-oscuro);
  --color-celeste: var(--celeste);
  --color-amarillo: var(--amarillo);
  --color-rojo: var(--rojo);
  --color-negro: var(--negro);
  --color-blanco: var(--blanco);
  
  /* Neutros profesionales - sistema de grises optimizado */
  --gris-100: #F2F4F8;
  --gris-200: #E8ECF3;
  --gris-300: #D1D9E6;
  --gris-400: #9FAFCC;
  --gris-500: #6B7280;
  --gris-600: #4B5563;
  --gris-700: #3A3A3A;
  --gris-800: #1F2937;
  --gris-900: #111827;
  
  /* Compatibilidad legacy */
  --color-gris-claro: var(--gris-100);
  --color-gris-oscuro: var(--gris-700);
  --color-gris-medio: var(--gris-500);
  
  /* Colores semánticos - optimizados para accesibilidad */
  --sc-primary: var(--azul-oscuro);
  --sc-primary-dark: var(--azul-oscuro-aaa);
  --sc-primary-light: #4A7BC7;
  --sc-secondary: var(--celeste);
  --sc-secondary-dark: #4BB3D9;
  --sc-accent: var(--amarillo);
  --sc-success: #059669;              /* Optimizado para contraste AA */
  --sc-danger: var(--rojo);
  --sc-warning: #d97706;              /* Optimizado para contraste AA */
  --sc-info: var(--celeste);
  
  /* Estados semánticos adicionales */
  --ok: #28A745;
  --warn: #FFC107;
  --err: #DC3545;
  
  /* Gradientes corporativos */
  --gradient-primary: linear-gradient(135deg, var(--color-azul-oscuro) 0%, var(--color-celeste) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-amarillo) 0%, #FFD700 100%);
  --gradient-hero: linear-gradient(135deg, var(--color-azul-oscuro) 0%, var(--color-celeste) 50%, var(--color-amarillo) 100%);
  
  /* Grises profesionales */
  --sc-gray-50: var(--color-gris-claro);
  --sc-gray-100: #E8ECF3;
  --sc-gray-200: #D1D9E6;
  --sc-gray-300: #B8C4D9;
  --sc-gray-400: #9FAFCC;
  --sc-gray-500: var(--color-gris-medio);
  --sc-gray-600: #4B5563;
  --sc-gray-700: #374151;
  --sc-gray-800: var(--color-gris-oscuro);
  --sc-gray-900: var(--color-negro);
  
  /* Tipografía profesional */
  --font-sans: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Montserrat', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-size-base: 16px;
  --line-height-base: 1.6;
  
  /* Espaciado */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border radius - sistema base 4px/8px */
  --radius: 16px;                    /* Radio estándar corporativo */
  --radius-sm: 0.375rem;             /* 6px */
  --radius-md: 0.5rem;               /* 8px */
  --radius-lg: 0.75rem;              /* 12px */
  --radius-xl: 1rem;                 /* 16px */
  --radius-2xl: 1.5rem;              /* 24px */
  --radius-3xl: 2rem;                /* 32px */
  --radius-full: 9999px;
  
  /* Sombras - optimizadas para profundidad */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12);  /* Shadow principal mejorada */
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-brand: 0 10px 25px rgba(0, 0, 0, 0.12);  /* Shadow corporativa */
  
  /* Transiciones */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-index scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-tooltip: 1070;
}

/* Dark mode variables */
.dark {
  --sc-primary: #3b82f6;
  --sc-primary-dark: #2563eb;
  --sc-gray-50: #0f172a;
  --sc-gray-100: #1e293b;
  --sc-gray-200: #334155;
  --sc-gray-800: #f1f5f9;
  --sc-gray-900: #f8fafc;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: var(--line-height-base);
  color: var(--sc-gray-900);
  background-color: var(--sc-gray-50);
  overflow-x: hidden;
}

/* ===== TIPOGRAFÍA FLUIDA (clamp para responsive) ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--sc-gray-900);
}

h1 { font-size: clamp(2rem, 2vw + 1rem, 3rem); }      /* 32-48px fluido */
h2 { font-size: clamp(1.5rem, 1.2vw + 1rem, 2.25rem); }  /* 24-36px fluido */
h3 { font-size: clamp(1.25rem, 1vw + 0.75rem, 1.75rem); } /* 20-28px fluido */
h4 { font-size: clamp(1.125rem, 0.8vw + 0.75rem, 1.5rem); } /* 18-24px fluido */
h5 { font-size: 1.125rem; }  /* 18px */
h6 { font-size: 1rem; }      /* 16px */

body {
  font-size: 16px;
  line-height: 1.55;  /* Óptimo para lectura según WCAG */
}

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

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

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

/* Focus visible para accesibilidad AAA - WCAG 2.2 */
:focus-visible {
  outline: 4px solid var(--celeste);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Alternativa para elementos oscuros */
.dark :focus-visible,
[data-theme="dark"] :focus-visible {
  outline-color: var(--amarillo);
}

/* ===== HEADER PREMIUM ===== */
.navbar-superclin {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.navbar-superclin.scrolled {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  background: rgba(255, 255, 255, 0.95);
}

/* Nav links con hover effect */
.navbar-superclin .nav-link {
  position: relative;
  transition: all 0.3s;
}

.navbar-superclin .nav-link:hover {
  background: var(--sc-primary);
  color: white !important;
  transform: translateY(-1px);
}

.navbar-superclin .nav-link:active {
  transform: translateY(0);
}

/* Scroll up behavior */
.navbar-superclin.navbar-hidden {
  transform: translateY(-100%);
}

/* ===== BOTONES PREMIUM ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.5;
  border-radius: var(--radius-xl);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--sc-primary) 0%, var(--sc-secondary) 100%);
  color: white;
  box-shadow: 
    0 4px 6px -1px rgba(37, 99, 235, 0.3),
    0 2px 4px -1px rgba(37, 99, 235, 0.2);
  border-color: transparent;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 
    0 20px 25px -5px rgba(37, 99, 235, 0.2),
    0 10px 10px -5px rgba(37, 99, 235, 0.1);
  color: white;
}

.btn-primary:active {
  transform: translateY(-1px);
  box-shadow: 
    0 10px 15px -3px rgba(37, 99, 235, 0.2),
    0 4px 6px -2px rgba(37, 99, 235, 0.1);
}

.btn-outline-primary {
  background: transparent;
  color: var(--sc-primary);
  border: 2px solid var(--sc-primary);
}

.btn-outline-primary:hover {
  background: var(--sc-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.0625rem;
  font-weight: 700;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

/* ===== CARDS PREMIUM ===== */
.card {
  background: white;
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: var(--radius-2xl);
  box-shadow: 
    0 1px 3px 0 rgba(0, 0, 0, 0.1),
    0 1px 2px 0 rgba(0, 0, 0, 0.06);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sc-primary), var(--sc-secondary));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 
    0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04),
    0 0 0 1px rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.2);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-body {
  padding: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

/* Glassmorphism Card */
.card-glass {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Card con efecto 3D */
.card-3d {
  transform-style: preserve-3d;
  perspective: 1000px;
}

.card-3d:hover {
  transform: translateY(-8px) rotateX(2deg) rotateY(-2deg);
}

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-primary {
  background-color: var(--sc-primary);
  color: white;
}

.badge-success {
  background-color: var(--sc-success);
  color: white;
}

/* ===== ANIMACIONES ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Clases de animación */
.fade-in-up {
  animation: fadeInUp 0.6s var(--transition-base) both;
}

.fade-in {
  animation: fadeIn 0.6s var(--transition-base) both;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

/* Revelar elementos en scroll */
.section-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* ===== HERO SECTION PREMIUM ===== */
.hero-section {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #0ea5e9 100%);
  color: white;
  padding: 2rem 0 6rem;
  position: relative;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

/* Animated gradient background */
.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(14, 165, 233, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(96, 165, 250, 0.2) 0%, transparent 50%);
  animation: heroGradient 15s ease infinite;
  opacity: 0.6;
}

@keyframes heroGradient {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-5%, -5%) rotate(5deg); }
}

/* Decorative shapes */
.hero-section::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 150px;
  background: linear-gradient(to bottom right, transparent 49%, var(--sc-gray-50) 50%);
}

.hero-content {
  position: relative;
  z-index: 1;
}

/* ===== SCROLL-SNAP CARRUSEL ===== */
.scroll-snap-container {
  display: grid;
  grid-auto-flow: column;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--sc-primary) var(--sc-gray-200);
}

.scroll-snap-container::-webkit-scrollbar {
  height: 8px;
}

.scroll-snap-container::-webkit-scrollbar-track {
  background: var(--sc-gray-200);
  border-radius: var(--radius-full);
}

.scroll-snap-container::-webkit-scrollbar-thumb {
  background: var(--sc-primary);
  border-radius: var(--radius-full);
}

.scroll-snap-item {
  scroll-snap-align: center;
  min-width: 200px;
  flex-shrink: 0;
}

/* ===== MODALES ===== */
[data-modal] {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease-out;
}

[data-modal].hidden {
  display: none;
}

.modal-content {
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: fadeInUp 0.3s ease-out;
}

/* ===== FORMULARIOS ===== */
.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--sc-gray-900);
  background-color: white;
  background-clip: padding-box;
  border: 1px solid var(--sc-gray-300);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--sc-primary);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-control::placeholder {
  color: var(--sc-gray-400);
}

/* ===== UTILIDADES ===== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

/* Espaciado */
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.py-1 { padding-top: var(--spacing-xs); padding-bottom: var(--spacing-xs); }
.py-2 { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.py-3 { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.py-4 { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
.py-5 { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl); }

/* Display */
.hidden { display: none !important; }
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }

/* Text utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--sc-primary); }
.text-success { color: var(--sc-success); }
.text-danger { color: var(--sc-danger); }
.text-muted { color: var(--sc-gray-500); }

.fw-bold { font-weight: 700; }
.fw-semibold { font-weight: 600; }
.fw-medium { font-weight: 500; }

/* ===== SCROLL TO TOP BUTTON ===== */
#scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: var(--z-fixed);
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  background: var(--sc-primary);
  color: white;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-base);
  opacity: 0;
  pointer-events: none;
}

#scroll-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2xl);
  background: var(--sc-primary-dark);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero-section {
    padding: 1.5rem 0 3rem;
    min-height: 70vh;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  
  .btn {
    padding: 0.5rem 1.25rem;
  }
}

/* ===== DARK MODE ===== */
.dark body {
  background-color: var(--sc-gray-900);
  color: var(--sc-gray-50);
}

.dark .card {
  background-color: var(--sc-gray-800);
  border-color: var(--sc-gray-700);
}

.dark .form-control {
  background-color: var(--sc-gray-800);
  border-color: var(--sc-gray-700);
  color: var(--sc-gray-50);
}

.dark .modal-content {
  background-color: var(--sc-gray-800);
  color: var(--sc-gray-50);
}

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

/* ===== COMPONENTES PROFESIONALES SUPER CLIN ===== */

/* Botones con paleta corporativa */
.btn-superclin {
  background: var(--gradient-primary);
  border: none;
  color: var(--color-blanco);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--font-size-base);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn-superclin::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn-superclin:hover::before {
  left: 100%;
}

.btn-superclin:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  color: var(--color-blanco);
}

.btn-superclin:active {
  transform: translateY(0);
}

.btn-outline-superclin {
  border: 2px solid var(--color-azul-oscuro);
  color: var(--color-azul-oscuro);
  background: transparent;
  font-family: var(--font-sans);
  font-weight: 600;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-outline-superclin:hover {
  background: var(--color-azul-oscuro);
  color: var(--color-blanco);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-accent {
  background: var(--gradient-accent);
  border: none;
  color: var(--color-negro);
  font-family: var(--font-sans);
  font-weight: 700;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  color: var(--color-negro);
}

/* Cards profesionales */
.card-superclin {
  background: var(--color-blanco);
  border: 1px solid var(--sc-gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  overflow: hidden;
  position: relative;
}

.card-superclin::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.card-superclin:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-celeste);
}

.card-superclin .card-header {
  background: var(--color-gris-claro);
  border-bottom: 1px solid var(--sc-gray-200);
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-azul-oscuro);
}

.card-superclin .card-body {
  padding: var(--spacing-xl);
}

/* Hero section con gradiente corporativo */
.hero-superclin {
  background: var(--gradient-hero);
  color: var(--color-blanco);
  padding: var(--spacing-4xl) 0;
  position: relative;
  overflow: hidden;
}

.hero-superclin::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="rgba(255,255,255,0.1)"><polygon points="0,100 1000,0 1000,100"/></svg>');
  background-size: cover;
  background-position: bottom;
}

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

.hero-superclin h1 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: var(--font-size-5xl);
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-superclin .lead {
  font-size: var(--font-size-xl);
  font-weight: 300;
  opacity: 0.95;
  margin-bottom: var(--spacing-2xl);
}

/* Navegación profesional */
.navbar-superclin {
  background: var(--color-blanco) !important;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.navbar-superclin.scrolled {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
}

.navbar-superclin .navbar-brand {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--color-azul-oscuro) !important;
}

.navbar-superclin .nav-link {
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--color-gris-oscuro) !important;
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-superclin .nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-celeste);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

.navbar-superclin .nav-link:hover::after {
  width: 100%;
}

.navbar-superclin .nav-link:hover {
  color: var(--color-azul-oscuro) !important;
}

/* Footer profesional */
.footer-superclin {
  background: var(--color-azul-oscuro);
  color: var(--color-blanco);
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-superclin h5 {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-celeste);
  margin-bottom: var(--spacing-lg);
}

.footer-superclin a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-superclin a:hover {
  color: var(--color-celeste);
}

/* Secciones con espaciado profesional */
.section-superclin {
  padding: var(--spacing-4xl) 0;
}

.section-superclin-alt {
  background: var(--color-gris-claro);
}

/* ===== HERO LOGO RESPONSIVE ===== */
/* Mantener el diseño original en desktop, solo ajustar en móvil */

/* Responsive para componentes */
@media (max-width: 768px) {
  .hero-superclin h1 {
    font-size: var(--font-size-3xl);
  }
  
  .btn-superclin, .btn-outline-superclin, .btn-accent {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-sm);
  }
  
  /* Hero logo responsive - solo para móvil */
  .hero-image .card {
    min-width: auto !important;
    max-width: 90vw !important;
    padding: 1.5rem !important;
  }
  
  .hero-image .card img {
    width: 100% !important;
    max-width: 350px !important;
    height: auto !important;
  }
  
  /* Stats flotantes más pequeños en móvil */
  .hero-image .position-absolute {
    transform: scale(0.8) !important;
  }
  
  .hero-image .position-absolute.top-0.start-0 {
    transform: scale(0.8) translate(-50%, -50%) !important;
  }
  
  .hero-image .position-absolute.bottom-0.end-0 {
    transform: scale(0.8) translate(50%, 50%) !important;
  }
}

@media (max-width: 576px) {
  .hero-superclin {
    padding: var(--spacing-2xl) 0;
  }
  
  .hero-superclin h1 {
    font-size: var(--font-size-2xl);
  }
  
  .section-superclin {
    padding: var(--spacing-2xl) 0;
  }
  
  /* Hero logo para pantallas muy pequeñas */
  .hero-image .card {
    max-width: 85vw !important;
    padding: 1rem !important;
  }
  
  .hero-image .card img {
    max-width: 280px !important;
  }
  
  /* Stats aún más pequeños en móvil pequeño */
  .hero-image .position-absolute {
    transform: scale(0.7) !important;
  }
  
  .hero-image .position-absolute.top-0.start-0 {
    transform: scale(0.7) translate(-50%, -50%) !important;
  }
  
  .hero-image .position-absolute.bottom-0.end-0 {
    transform: scale(0.7) translate(50%, 50%) !important;
  }
  
  /* Stats más compactos */
  .hero-image .card-body {
    padding: 0.75rem !important;
  }
  
  .hero-image .stat-number {
    font-size: 1.5rem !important;
  }
}

/* ===== EFECTOS PREMIUM ADICIONALES ===== */

/* Gradiente de texto animado */
.text-gradient-animated {
  background: linear-gradient(
    90deg,
    var(--color-blanco) 0%,
    var(--color-celeste) 25%,
    var(--color-blanco) 50%,
    var(--color-blanco) 75%,
    var(--color-blanco) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

/* Bento Box Layout */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Glow effect on hover */
.glow-on-hover {
  position: relative;
}

.glow-on-hover::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--sc-primary), var(--sc-secondary));
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  filter: blur(20px);
  transition: opacity 0.3s;
}

.glow-on-hover:hover::after {
  opacity: 0.7;
}

/* Parallax decorations */
.parallax-decoration {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}

/* Stats counter premium */
.stat-number {
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--sc-primary), var(--sc-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

/* Icon containers con profundidad */
.icon-container {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--sc-primary) 0%, var(--sc-secondary) 100%);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 
    0 10px 25px rgba(37, 99, 235, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.icon-container::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transform: rotate(45deg);
  transition: all 0.5s;
}

.icon-container:hover::before {
  animation: shine 1.5s infinite;
}

@keyframes shine {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

/* Floating animation para elementos decorativos */
@keyframes floatSlow {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  25% { transform: translateY(-10px) translateX(5px); }
  50% { transform: translateY(-5px) translateX(-5px); }
  75% { transform: translateY(-15px) translateX(3px); }
}

.float-slow {
  animation: floatSlow 8s ease-in-out infinite;
}

/* ===== PRINT STYLES ===== */
@media print {
  .navbar-superclin,
  #scroll-to-top,
  .btn,
  [data-modal] {
    display: none !important;
  }
  
  body {
    color: black;
    background: white;
  }
  
  a {
    text-decoration: underline;
  }
}