/* Estilos Mejorados para Planes y Blog - Clínica del Duelo */

/* Variables adicionales para efectos */
:root {
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --shadow-soft: 0 4px 20px rgba(0, 184, 169, 0.1);
    --shadow-hover: 0 8px 30px rgba(0, 184, 169, 0.2);
    --gradient-primary: linear-gradient(135deg, #00B8A9 0%, #00A395 100%);
    --gradient-secondary: linear-gradient(135deg, #0B4F6C 0%, #143D4F 100%);
    --gradient-warm: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
    --gradient-cool: linear-gradient(135deg, #4ECDC4 0%, #44A08D 100%);
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.18);
}

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

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

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Clases de animación */
.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.8s ease-out forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.8s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease-out forwards;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

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

/* Delay para animaciones escalonadas */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* Botones mejorados */
.btn-enhanced {
    position: relative;
    overflow: hidden;
    background: var(--gradient-primary);
    border: none;
    border-radius: 12px;
    color: white;
    font-weight: 600;
    font-size: 16px;
    padding: 16px 32px;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-soft);
}

.btn-enhanced::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: left 0.6s;
}

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

.btn-enhanced:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

/* Tarjetas de planes mejoradas */
.pricing-card-enhanced {
    background: white;
    border-radius: 20px;
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-soft);
    border: 2px solid transparent;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.pricing-card-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.pricing-card-enhanced:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.pricing-card-enhanced.featured {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.05);
    border-color: transparent;
    overflow: visible;
}

.pricing-card-enhanced.featured:hover {
    transform: translateY(-10px) scale(1.07);
}

.pricing-card-enhanced .plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-card-enhanced.featured .plan-name {
    background: white;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pricing-card-enhanced .plan-price {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.pricing-card-enhanced.featured .plan-price {
    color: white;
}

.pricing-card-enhanced .plan-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.pricing-card-enhanced .plan-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 184, 169, 0.1);
    position: relative;
    padding-left: 2rem;
    transition: var(--transition-smooth);
}

.pricing-card-enhanced .plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.pricing-card-enhanced.featured .plan-features li::before {
    color: white;
}

.pricing-card-enhanced .plan-features li:hover {
    transform: translateX(5px);
    background: rgba(0, 184, 169, 0.05);
    border-radius: 8px;
}

/* Tarjetas de blog mejoradas */
.blog-card-enhanced {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    position: relative;
    border: 1px solid rgba(0, 184, 169, 0.1);
}

.blog-card-enhanced:hover {
    transform: translateY(-8px) rotateY(5deg);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.blog-card-enhanced .blog-image {
    height: 200px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}

.blog-card-enhanced .blog-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

.blog-card-enhanced .blog-content {
    padding: 2rem;
}

.blog-card-enhanced .blog-content h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    line-height: 1.4;
    transition: var(--transition-smooth);
}

.blog-card-enhanced:hover .blog-content h3 {
    color: var(--primary-color);
}

.blog-card-enhanced .blog-excerpt {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.blog-card-enhanced .blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.blog-card-enhanced .blog-category {
    background: var(--gradient-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Secciones con fondo glassmorphism */
.glass-section {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 3rem;
    margin: 2rem 0;
}

/* Efectos de scroll */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: var(--transition-smooth);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Grid mejorado para planes */
.pricing-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

@media (max-width: 768px) {
    .pricing-grid-enhanced {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Grid mejorado para blog */
.blog-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

@media (max-width: 768px) {
    .blog-grid-enhanced {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Efectos de partículas de fondo */
.floating-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: rgba(0, 184, 169, 0.1);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.particle:nth-child(1) { width: 10px; height: 10px; left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { width: 15px; height: 15px; left: 20%; animation-delay: 1s; }
.particle:nth-child(3) { width: 8px; height: 8px; left: 30%; animation-delay: 2s; }
.particle:nth-child(4) { width: 12px; height: 12px; left: 70%; animation-delay: 3s; }
.particle:nth-child(5) { width: 20px; height: 20px; left: 80%; animation-delay: 4s; }
.particle:nth-child(6) { width: 6px; height: 6px; left: 90%; animation-delay: 5s; }

/* Efectos de texto con gradiente */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Botón con efecto ripple */
.ripple-effect {
    position: relative;
    overflow: hidden;
}

.ripple-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple-effect:active::after {
    width: 300px;
    height: 300px;
}

/* Efectos de loading */
.loading-shimmer {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

/* Mejoras para formularios */
.form-enhanced {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

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

.form-enhanced .form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-enhanced .form-group input,
.form-enhanced .form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(0, 184, 169, 0.2);
    border-radius: 12px;
    font-size: 16px;
    transition: var(--transition-smooth);
    background: rgba(0, 184, 169, 0.05);
}

.form-enhanced .form-group input:focus,
.form-enhanced .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 4px rgba(0, 184, 169, 0.1);
}

/* Iconos flotantes */
.floating-icon {
    position: relative;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

/* Efectos de hover para enlaces */
.hover-link {
    position: relative;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.hover-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

/* Mejoras para testimonios */
.testimonial-enhanced {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    border-left: 4px solid var(--primary-color);
    position: relative;
    transition: var(--transition-smooth);
}

.testimonial-enhanced::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.3;
    font-family: serif;
}

.testimonial-enhanced:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

/* Responsive mejoras */
@media (max-width: 768px) {
    .pricing-card-enhanced,
    .blog-card-enhanced {
        margin: 0 1rem;
    }
    
    .btn-enhanced {
        padding: 14px 24px;
        font-size: 14px;
    }
    
    .glass-section {
        padding: 2rem 1.5rem;
        margin: 1rem 0;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --glass-bg: rgba(0, 0, 0, 0.25);
        --glass-border: rgba(255, 255, 255, 0.1);
    }
    
    .pricing-card-enhanced,
    .blog-card-enhanced,
    .testimonial-enhanced {
        background: #2a2a2a;
        color: white;
    }
    
    .form-enhanced {
        background: #2a2a2a;
        color: white;
    }
}

/* ========================================
   HEADER Y FOOTER CONSISTENTE
   ======================================== */

/* Paleta de colores profesional */
:root {
    /* Colores principales */
    --primary-color: #4A90A4;           /* Azul profesional y calmante */
    --primary-light: #7AB8C2;           /* Versión más clara */
    --primary-dark: #2C5D6B;            /* Versión más oscura */
    
    /* Colores secundarios */
    --secondary-color: #8B9B9B;         /* Gris-azul elegante */
    --accent-warm: #D4A574;             /* Dorado suave para acentos */
    --accent-soft: #E8F1F2;             /* Azul muy suave para fondos */
    
    /* Colores de texto */
    --text-primary: #2C3E50;           /* Gris muy oscuro */
    --text-secondary: #5A6C7D;         /* Gris medio */
    --text-muted: #8C9BA5;             /* Gris claro */
    --text-white: #FFFFFF;             /* Blanco */
    
    /* Colores de fondo */
    --bg-primary: #FFFFFF;             /* Blanco principal */
    --bg-secondary: #F8FAFB;           /* Gris muy claro */
    --bg-light: #F4F7F9;              /* Gris azulado claro */
    --bg-dark: #E8EEF2;               /* Gris azulado medio */
    
    /* Bordes y sombras */
    --border-light: #E1E8ED;           /* Borde gris muy claro */
    --border-medium: #CBD5E0;          /* Borde gris medio */
    --shadow-soft: 0 2px 8px rgba(74, 144, 164, 0.1);
    --shadow-medium: 0 4px 16px rgba(74, 144, 164, 0.15);
    --shadow-strong: 0 8px 24px rgba(74, 144, 164, 0.2);
}

/* Header consistente */
.main-header {
    background: var(--bg-primary);
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-light);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

/* Logo Section */
.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.4rem;
    transition: var(--transition-smooth);
}

.logo-section:hover {
    color: var(--primary-color);
}

.logo-svg {
    width: 40px;
    height: 40px;
    fill: var(--primary-color);
    transition: var(--transition-smooth);
}

.logo-section:hover .logo-svg {
    fill: var(--primary-dark);
    transform: scale(1.05);
}

/* Navegación */
.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 24px;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1rem;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background-color: var(--bg-light);
}

/* CTA Button en header */
.header-cta {
    background: var(--primary-color);
    color: var(--text-white);
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.header-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

/* Footer consistente */
.main-footer {
    background: var(--text-primary);
    color: var(--text-white);
    margin-top: 80px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

/* Footer logo y descripción */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--text-white);
}

.footer-logo .logo-svg {
    width: 36px;
    height: 36px;
    fill: var(--text-white);
}

.footer-description {
    color: #B8C5D6;
    line-height: 1.6;
    max-width: 320px;
}

/* Footer secciones */
.footer-section h3 {
    color: var(--text-white);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

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

.footer-section li {
    margin-bottom: 12px;
}

.footer-section a {
    color: #B8C5D6;
    text-decoration: none;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-section a:hover {
    color: var(--primary-light);
    transform: translateX(4px);
}

/* Contacto en footer */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #B8C5D6;
}

.contact-icon {
    width: 18px;
    height: 18px;
    fill: var(--primary-light);
}

/* Redes sociales */
.social-links {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    color: var(--text-white);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-link:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Footer bottom */
.footer-bottom {
    border-top: 1px solid #34495E;
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #B8C5D6;
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: #B8C5D6;
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        padding: 0 16px;
        height: 60px;
    }
    
    .main-nav {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
}

/* Efectos adicionales */
.header-scrolled {
    box-shadow: var(--shadow-medium);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

/* Animación de entrada para el header */
@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.main-header {
    animation: slideDown 0.6s ease-out;
}