/* ===== IMPORTACIONES ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ===== VARIABLES CSS ===== */
:root {
  /* Colores principales */
  --primary-900: #0f172a;
  --primary-800: #1e293b;
  --primary-700: #334155;
  --primary-600: #475569;
  --primary-500: #64748b;
  --primary-400: #94a3b8;
  --primary-300: #cbd5e1;
  --primary-200: #e2e8f0;
  --primary-100: #f1f5f9;
  --primary-50: #f8fafc;
  
  /* Azules modernos */
  --blue-900: #1e3a8a;
  --blue-800: #1e40af;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --blue-300: #93c5fd;
  --blue-200: #bfdbfe;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;
  
  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, #2563eb 0%, #3b82f6 50%, #60a5fa 100%);
  --gradient-bg: linear-gradient(-45deg, #f8fafc, #e2e8f0, #dbeafe, #bfdbfe);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
  
  /* Otros colores */
  --white: #ffffff;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  
  /* Sombras más llamativas y didácticas */
  --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 8px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px -3px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 12px 24px -5px rgba(0, 0, 0, 0.15);
  --shadow-colored: 0 8px 16px -3px rgba(37, 99, 235, 0.25);
  --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.3);
  
  /* Tipografía */
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  
  /* Espaciado reducido */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 0.75rem;
  --space-lg: 1rem;
  --space-xl: 1.25rem;
  --space-2xl: 1.5rem;
  --space-3xl: 2rem;
  
  /* Border radius más redondeado y didáctico */
  --radius-sm: 0.7rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  
  /* Transiciones */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET Y BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}


body {
  font-family: var(--font-sans);
  background: var(--gradient-bg);
  background-size: 400% 400%;
  animation: gradientMove 20s ease infinite;
  color: var(--primary-900);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(96, 165, 250, 0.04) 0%, transparent 50%);
  animation: floatingOrbs 25s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
}

/* ===== ANIMACIONES GLOBALES ===== */
@keyframes gradientMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes floatingOrbs {
  0%, 100% { 
    transform: translateY(0px) translateX(0px) scale(1);
  }
  33% { 
    transform: translateY(-15px) translateX(10px) scale(1.02);
  }
  66% { 
    transform: translateY(10px) translateX(-10px) scale(0.98);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-3px); }
  75% { transform: translateX(3px); }
}

.fade-in {
  animation: fadeInUp 0.4s ease-out;
}
/* ===== HEADER ===== */
header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--primary-200);
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  margin: 0 var(--space-md);
}

.logo {
  width: 90px;
  height: 55px;
  border-radius: var(--radius-xl);
  object-fit: cover;
  border: 2px solid var(--blue-300);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.logo:hover {
  transform: scale(1.05);
  border-color: var(--blue-500);
  box-shadow: var(--shadow-glow);
}

header h1 {
  color: var(--primary-900);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  text-decoration: none;
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

nav {
  display: flex;
  gap: var(--space-sm);
  background: rgba(255, 255, 255, 0.5);
  padding: var(--space-sm);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
}

nav a {
  color: var(--primary-700);
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-2xl);
  transition: all var(--transition-fast);
  font-size: 0.85rem;
  position: relative;
  overflow: hidden;
}

nav a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: all 0.3s ease;
  z-index: -1;
}

nav a:hover {
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-colored);
}

nav a:hover::before {
  left: 0;
}

nav a.activo {
  background: var(--gradient-primary);
  color: var(--white);
  font-weight: 600;
  box-shadow: var(--shadow-colored);
}

/* ===== BOTONES MÁS DIDÁCTICOS Y LLAMATIVOS ===== */
.btn {
  display: inline-block;
  background: var(--gradient-primary);
  color: var(--white);
  text-decoration: none;
  padding: 0.8rem 1.6rem;
  margin: 0.5rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-normal);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: all 0.6s;
}

.btn::after {
  content: '✨';
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  opacity: 0;
  transition: all 0.3s;
}

.btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-glow);
  color: var(--white);
  text-decoration: none;
}

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

.btn:hover::after {
  opacity: 1;
  right: 0.8rem;
}

.btn-cancelar {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: var(--white);
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-weight: 600;
  font-size: 0.75rem;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.btn-cancelar:hover {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* ===== FORMULARIOS MÁS DIDÁCTICOS ===== */
.formulario-cita, .formulario-contacto {
  background: var(--gradient-glass);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(25px);
  max-width: 550px;
  margin: var(--space-xl) auto;
  position: relative;
  overflow: hidden;
}

.formulario-cita::before, .formulario-contacto::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.form-consulta {
  background: var(--gradient-glass);
  padding: var(--space-xl);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(25px);
  max-width: 500px;
  margin: var(--space-xl) auto;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.form-consulta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.formulario-cita h2, .formulario-contacto h2 {
  color: var(--primary-900);
  font-family: var(--font-display);
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.5rem;
  font-weight: 700;
  text-shadow: 0 1px 3px rgba(0,0,0,0.1);
  position: relative;
}

.formulario-cita h2::after, .formulario-contacto h2::after {
  content: '📋';
  position: absolute;
  top: -5px;
  right: -30px;
  font-size: 1.2rem;
  animation: pulse 2s infinite;
}

.formulario-cita label, 
.formulario-contacto label, 
.form-consulta label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--primary-700);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.formulario-cita input, 
.formulario-cita select, 
.formulario-cita textarea,
.formulario-contacto input,
.formulario-contacto textarea,
.form-consulta input {
  width: 100%;
  padding: 0.8rem 1rem;
  margin-bottom: var(--space-lg);
  border: 2px solid var(--primary-200);
  border-radius: var(--radius-xl);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

.formulario-cita input:focus, 
.formulario-cita select:focus, 
.formulario-cita textarea:focus,
.formulario-contacto input:focus,
.formulario-contacto textarea:focus,
.form-consulta input:focus {
  outline: none;
  border-color: var(--blue-500);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15), inset 0 1px 3px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.formulario-cita button, 
.formulario-contacto button {
  width: 100%;
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  padding: 0.9rem;
  border-radius: var(--radius-xl);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  margin-top: var(--space-lg);
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  position: relative;
  overflow: hidden;
}

.formulario-cita button::before, .formulario-contacto button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: all 0.6s;
}

.formulario-cita button:hover, 
.formulario-contacto button:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-glow);
}

.formulario-cita button:hover::before, .formulario-contacto button:hover::before {
  left: 100%;
}

/* ===== LOGIN ESPECÍFICO ===== */
.error-mensaje {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  border: 1px solid rgba(239, 68, 68, 0.2);
  margin-bottom: var(--space-md);
  font-weight: 500;
  font-size: 0.8rem;
  text-align: center;
  animation: shake 0.5s ease-in-out;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.contenido-centro form {
  width: 100%;
}

.contenido-centro form input {
  width: 100%;
  padding: 0.6rem;
  margin-bottom: var(--space-sm);
  border: 1px solid var(--primary-300);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  transition: all var(--transition-fast);
  background: rgba(255, 255, 255, 0.8);
  box-sizing: border-box;
}

.contenido-centro form input:focus {
  outline: none;
  border-color: var(--blue-500);
  background: var(--white);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.contenido-centro form label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--primary-700);
  font-weight: 500;
  font-size: 0.85rem;
  text-align: left;
}

.contenido-centro form button {
  width: 100%;
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  padding: 0.65rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  margin-top: var(--space-md);
  margin-bottom: var(--space-md);
  font-family: var(--font-sans);
}

.contenido-centro form button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-colored);
}

.contenido-centro form p {
  text-align: center;
  color: var(--primary-600);
  font-size: 0.8rem;
  margin: 0;
}

.contenido-centro form p a {
  color: var(--blue-600);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.contenido-centro form p a:hover {
  color: var(--blue-800);
  text-decoration: underline;
}

/* ===== SERVICIOS ===== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-lg);
}

.titulo {
  text-align: center;
  color: var(--primary-900);
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.subtitulo {
  text-align: center;
  color: var(--primary-600);
  font-size: 0.95rem;
  margin-bottom: var(--space-xl);
  font-weight: 400;
}

.catalogo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.tarjeta {
  background: var(--gradient-glass);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(15px);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.tarjeta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.tarjeta:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

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

.tarjeta img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  transition: all var(--transition-normal);
}

.tarjeta:hover img {
  transform: scale(1.01);
}

.tarjeta h2 {
  color: var(--primary-900);
  font-family: var(--font-display);
  margin-bottom: var(--space-md);
  font-size: 1.1rem;
  font-weight: 600;
}

.tarjeta ul {
  list-style: none;
  text-align: left;
  background: rgba(248, 250, 252, 0.8);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-top: var(--space-md);
}

.tarjeta li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--primary-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--primary-700);
  font-weight: 500;
  font-size: 0.8rem;
}

.tarjeta li:last-child {
  border-bottom: none;
}

/* ===== TABLA ===== */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: var(--space-lg);
  background: var(--gradient-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(15px);
}

th {
  background: var(--primary-900);
  color: var(--white);
  padding: 0.65rem 0.85rem;
  text-align: left;
  font-weight: 500;
  font-size: 0.8rem;
  font-family: var(--font-sans);
}

td {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--primary-200);
  color: var(--primary-700);
  font-size: 0.8rem;
}

tr:hover td {
  background: rgba(248, 250, 252, 0.8);
}

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

/* ===== CONTACTO ===== */
.contenido-contacto {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  max-width: 950px;
  margin: 0 auto;
  margin-top: 40px;
  padding: var(--space-lg);
}

.info-contacto {
  background: var(--gradient-glass);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(15px);
  height: fit-content;
}

.info-contacto h2 {
  color: var(--primary-900);
  font-family: var(--font-display);
  margin-bottom: var(--space-lg);
  font-size: 1.25rem;
  font-weight: 600;
}

.info-contacto h3 {
  color: var(--blue-700);
  margin: var(--space-md) 0 var(--space-sm);
  font-size: 1rem;
  font-weight: 500;
  font-family: var(--font-display);
}

.info-contacto p {
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--primary-600);
  font-weight: 400;
  font-size: 0.85rem;
}

.info-contacto p a {
  color: var(--blue-600);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.info-contacto p a:hover {
  color: var(--blue-800);
  text-decoration: underline;
}

.info-contacto i {
  color: var(--blue-500);
  width: 18px;
  font-size: 0.9rem;
}

.redes {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.redes a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.redes a:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: var(--shadow-colored);
  color: var(--white);
}

.mensaje-extra {
  background: rgba(37, 99, 235, 0.08);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-style: italic;
  margin-top: var(--space-md);
  border-left: 2px solid var(--blue-500);
  color: var(--primary-700);
  font-weight: 400;
  font-size: 0.85rem;
}

/* ===== NOSOTROS (CONTAINER MÁS ANCHO) ===== */
.contenido-nosotros {
  display: grid;
  grid-template-columns: 200px 1fr 200px;
  gap: var(--space-xl);
  padding: var(--space-xl) var(--space-lg);
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
  margin-top: 60px;
}

.decoracion {
  width: 100%;
  max-width: 180px;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  animation: float 10s ease-in-out infinite;
  transition: all var(--transition-normal);
}

.decoracion:hover {
  transform: scale(1.01);
}

.decoracion.derecha {
  animation-delay: -5s;
}

/* CONTAINER DE INFORMACIÓN MÁS ANCHO */
.info {
  background: var(--gradient-glass);
  padding: var(--space-2xl) var(--space-3xl); /* Más padding horizontal */
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(15px);
  min-height: 300px; /* Altura mínima para que sea más ancho que alto */
}

.info h2 {
  color: var(--primary-900);
  font-family: var(--font-display);
  margin-bottom: var(--space-md);
  font-size: 1.15rem;
  font-weight: 600;
  position: relative;
}

.info h2::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.info p {
  color: var(--primary-600);
  margin-bottom: var(--space-md);
  line-height: 1.6;
  font-weight: 400;
  font-size: 0.85rem;
}

/* ===== UTILIDADES ===== */
.mensaje {
  background: rgba(37, 99, 235, 0.08);
  color: var(--blue-800);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  margin: var(--space-md) auto;
  text-align: center;
  font-weight: 500;
  border: 1px solid var(--blue-200);
  font-size: 0.85rem;
  max-width: 450px;
}

.descripcion {
  color: var(--primary-600);
  margin-bottom: var(--space-md);
  text-align: center;
  font-style: italic;
  font-size: 0.85rem;
}
.modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
  justify-content: center;
  align-items: center;
}
.modal-content {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  max-width: 400px;
  width: 90%;
}
.modal.show { display: flex; }
.close {
  float: right;
  cursor: pointer;
  font-size: 1.2rem;
}


/* ===== FOOTER CORREGIDO ===== */
footer {
  background: var(--primary-900);
  color: var(--primary-300);
  text-align: center;
  padding: var(--space-lg);
  margin-top: 6rem;
  width: 100%;
  flex-shrink: 0;
}

footer p {
  font-weight: 400;
  font-size: 0.85rem;
  margin: 0;
}

.whatsapp-icon {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: #25d366;
  color: var(--white);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  text-decoration: none;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  z-index: 1000;
  animation: pulse 2s infinite;
}

.whatsapp-icon:hover {
  transform: scale(1.05);
  background: #128c7e;
  color: var(--white);
}

/* Estilo base para pantallas grandes */
.lado-izquierdo img,
.lado-derecho img {
  width: 100%;
  max-width: 340px;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: block;
}
/* Layout de login con 3 columnas */
.contenido-principall {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr; /* izquierda - centro - derecha */
  align-items: center;
  gap: 1.5rem;
  margin: 2rem auto;
  max-width: 1200px;
  padding: 1rem;
}

/* Asegurar que imágenes se ajusten */
.lado-izquierdo, .lado-derecho {
  display: flex;
  justify-content: center;
  align-items: center;
}

.lado-izquierdo img, 
.lado-derecho img {
  max-width: 100%;
  height: auto;
}


/* ===== RESPONSIVE DESIGN ===== */

/* Large screens */
@media (max-width: 1200px) {
  .contenido-principal {
    max-width: 100%;
    padding: var(--space-xl) var(--space-lg);
  }
  
  .lado-izquierdo img, .lado-derecho img {
    max-width: 280px;
  }
}

/* Tablets */
@media (max-width: 1024px) {
  .contenido-principal {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
  }
  
  .contenido-nosotros {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
  }
  
  .decoracion {
    max-width: 250px;
    margin: 0 auto;
  }
  
  .info {
    padding: var(--space-xl); /* Mantener el padding amplio en tablet */
  }
  
  .contenido-contacto {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .catalogo {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .lado-izquierdo img, .lado-derecho img {
    max-width: 300px;
  }
}

/* Mobile landscape */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-sm);
  }

  header h1 {
    font-size: 1.25rem;
  }

  .logo {
    width: 75px;
    height: 45px;
  }

  nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs);
  }

  nav a {
    font-size: 0.8rem;
    padding: var(--space-sm);
  }

  .contenido-principal {
    padding: var(--space-lg) var(--space-md);
    gap: var(--space-md);
  }

  .contenido-centro {
    padding: var(--space-lg);
  }

  .contenido-centro h2 {
    font-size: 1.25rem;
  }

  .lado-izquierdo img, .lado-derecho img {
    max-width: 200px;
  }

  .titulo {
    font-size: 1.5rem;
  }

  .catalogo {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .btn {
    display: block;
    width: 100%;
    margin: 0.2rem 0;
    font-size: 0.8rem;
  }

  .whatsapp-icon {
    width: 45px;
    height: 45px;
    bottom: 1.25rem;
    right: 1.25rem;
    font-size: 1rem;
  }

  .contenido {
    padding: var(--space-md);
  }

  .formulario-cita, .formulario-contacto {
    padding: var(--space-md);
    margin: var(--space-md) auto;
  }

  .info {
    padding: var(--space-lg);
  }

  /* Tabla responsiva */
  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    margin-top: var(--space-md);
  }

  th, td {
    padding: 0.45rem 0.6rem;
    font-size: 0.75rem;
  }
}

/* Mobile portrait */
@media (max-width: 480px) {
  header {
    padding: var(--space-sm);
  }

  header h1 {
    font-size: 1.1rem;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .logo {
    width: 70px;
    height: 40px;
  }

  nav {
    width: 100%;
  }

  nav a {
    flex: 1;
    text-align: center;
    font-size: 0.75rem;
    padding: var(--space-sm);
  }

  .contenido-principal {
    padding: var(--space-md) var(--space-sm);
    gap: var(--space-sm);
  }

  .contenido-centro {
    padding: var(--space-md);
  }

  .contenido-centro h2 {
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
  }

  .titulo {
    font-size: 1.25rem;
  }

  .subtitulo {
    font-size: 0.85rem;
  }

  .formulario-cita, .formulario-contacto {
    padding: var(--space-md);
    margin: var(--space-sm) auto;
  }

  .formulario-cita h2, .formulario-contacto h2 {
    font-size: 1.1rem;
  }

  .contenido {
    padding: var(--space-sm);
  }

  .container {
    padding: var(--space-md);
  }

  .info-contacto {
    padding: var(--space-md);
  }

  .info {
    padding: var(--space-md);
  }

  .whatsapp-icon {
    width: 42px;
    height: 42px;
    bottom: 1rem;
    right: 1rem;
    font-size: 0.95rem;
  }

  .lado-izquierdo img, .lado-derecho img {
    max-width: 180px;
  }

  /* Tabla móvil mejorada */
  table {
    font-size: 0.7rem;
    border-radius: var(--radius-md);
  }

  th, td {
    padding: 0.35rem 0.45rem;
  }

  .btn-cancelar {
    padding: 0.25rem 0.5rem;
    font-size: 0.7rem;
  }

  /* Mejoras específicas para móvil */
  .tarjeta {
    padding: var(--space-md);
  }

  .tarjeta img {
    height: 120px;
  }

  .tarjeta h2 {
    font-size: 1rem;
  }

  .tarjeta li {
    font-size: 0.75rem;
    padding: var(--space-xs) 0;
  }

  .info h2 {
    font-size: 1rem;
  }

  .info p {
    font-size: 0.8rem;
  }
}

/* Extra small devices */
@media (max-width: 360px) {
  .contenido-centro {
    margin: var(--space-sm);
    padding: var(--space-sm);
  }

  .formulario-cita, .formulario-contacto {
    margin: var(--space-sm);
    padding: var(--space-sm);
  }

  .btn {
    font-size: 0.75rem;
    padding: 0.5rem 0.8rem;
  }

  .whatsapp-icon {
    width: 38px;
    height: 38px;
    font-size: 0.85rem;
  }

  header h1 {
    font-size: 1rem;
  }

  nav a {
    font-size: 0.7rem;
    padding: 0.35rem 0.5rem;
  }

  .lado-izquierdo img, .lado-derecho img {
    max-width: 160px;
  }
}

/* ===== UTILIDADES ADICIONALES ===== */
.text-center {
  text-align: center;
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

.mt-lg {
  margin-top: var(--space-lg);
}

.w-full {
  width: 100%;
}

.hidden {
  display: none;
}

.flex {
  display: flex;
}

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

.gap-md {
  gap: var(--space-md);
}

/* ===== ESTADOS DE CARGA ===== */
.loading {
  opacity: 0.7;
  pointer-events: none;
  position: relative;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border: 2px solid var(--blue-200);
  border-top: 2px solid var(--blue-600);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ===== SELECCIÓN DE TEXTO ===== */
::selection {
  background: var(--blue-200);
  color: var(--primary-900);
}

/* ===== SCROLLBAR PERSONALIZADA ===== */
::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--primary-100);
}

::-webkit-scrollbar-thumb {
  background: var(--blue-400);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--blue-500);
}

/* ===== FOCUS VISIBLE ===== */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 1px;
}

/* ===== PRINT STYLES ===== */
@media print {
  body::before,
  .whatsapp-icon,
  nav,
  footer {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .contenido-principal,
  .contenido-nosotros,
  .contenido-contacto {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
  
  .formulario-cita,
  .formulario-contacto,
  .info-contacto,
  .info,
  .tarjeta {
    background: white !important;
    border: 1px solid #ccc !important;
    box-shadow: none !important;
  }
}

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

/* ===== MODO OSCURO (OPCIONAL) ===== */
@media (prefers-color-scheme: dark) {
  :root {
    --primary-50: #0f172a;
    --primary-100: #1e293b;
    --primary-200: #334155;
    --primary-300: #475569;
    --primary-400: #64748b;
    --primary-500: #94a3b8;
    --primary-600: #cbd5e1;
    --primary-700: #e2e8f0;
    --primary-800: #f1f5f9;
    --primary-900: #f8fafc;
    
    --gradient-bg: linear-gradient(-45deg, #0f172a, #1e293b, #1d4ed8, #2563eb);
    --gradient-glass: linear-gradient(135deg, rgba(30, 41, 59, 0.9) 0%, rgba(30, 41, 59, 0.7) 100%);
  }
  
  header {
    background: rgba(15, 23, 42, 0.95);
    border-bottom-color: var(--primary-700);
  }
  
  .formulario-cita input,
  .formulario-cita select,
  .formulario-cita textarea,
  .formulario-contacto input,
  .formulario-contacto textarea,
  .form-consulta input {
    background: rgba(30, 41, 59, 0.8);
    color: var(--primary-100);
    border-color: var(--primary-600);
  }
}