/* Synapse - Rediseño 2024 */

/* Importar tipografías distintivas */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');

/* Variables CSS */
:root {
    /* Nueva paleta - más sofisticada */
    --color-primary: #4F46E5;
    --color-primary-dark: #3730A3;
    --color-primary-light: #818CF8;
    --color-accent: #06B6D4;
    --color-accent-light: #22D3EE;
    --color-dark: #0F172A;
    --color-dark-soft: #1E293B;
    --color-gray: #64748B;
    --color-gray-light: #94A3B8;
    --color-surface: #F8FAFC;
    --color-white: #FFFFFF;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-dark: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-soft) 100%);
    --gradient-surface: linear-gradient(180deg, var(--color-surface) 0%, var(--color-white) 100%);
}

/* Reset y base */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--color-dark);
    background: var(--color-white);
}

/* Headings con Sora */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Sora', system-ui, sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

/* Botón primario con gradiente */
.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-family: 'Sora', sans-serif;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::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 ease;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.4);
}

/* Botón secundario */
.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-family: 'Sora', sans-serif;
    border: 2px solid var(--color-primary);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

/* Cards con efecto glass */
.card-service {
    background: var(--color-white);
    border-radius: 1.5rem;
    padding: 2.5rem;
    border: 1px solid rgba(79, 70, 229, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.card-service::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.card-service:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(79, 70, 229, 0.15);
    border-color: var(--color-primary-light);
}

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

/* Icono de servicio */
.service-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25);
}

.service-icon svg {
    width: 1.75rem;
    height: 1.75rem;
    color: white;
}

/* Navbar mejorada */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(79, 70, 229, 0.1);
}

.navbar-link {
    color: var(--color-gray);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.navbar-link:hover {
    color: var(--color-primary);
    background: rgba(79, 70, 229, 0.05);
}

.navbar-link.active {
    color: var(--color-primary);
    background: rgba(79, 70, 229, 0.1);
}

/* Hero section */
.hero-section {
    background: var(--gradient-surface);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 40%;
    height: 80%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

/* Badge/Chip */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(79, 70, 229, 0.1);
    color: var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: 'Sora', sans-serif;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* Estadística destacada */
.stat-box {
    background: var(--color-white);
    border-radius: 1.5rem;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(79, 70, 229, 0.1);
    position: relative;
    overflow: hidden;
}

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

.stat-number {
    font-family: 'Sora', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

/* Formulario */
.form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(79, 70, 229, 0.15);
    border-radius: 0.75rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--color-white);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.form-input:hover:not(:focus) {
    border-color: rgba(79, 70, 229, 0.3);
}

/* Footer */
.footer {
    background: var(--gradient-dark);
    color: var(--color-white);
}

.footer-link {
    color: var(--color-gray-light);
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--color-accent-light);
}

/* Dropdown menu */
.dropdown-menu {
    background: var(--color-white);
    border-radius: 1rem;
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.15);
    border: 1px solid rgba(79, 70, 229, 0.1);
    padding: 0.75rem;
}

.dropdown-item {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    color: var(--color-gray);
    transition: all 0.2s ease;
    display: block;
}

.dropdown-item:hover {
    background: rgba(79, 70, 229, 0.05);
    color: var(--color-primary);
}

/* Lista de beneficios */
.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.benefit-icon {
    width: 1.25rem;
    height: 1.25rem;
    min-width: 1.25rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.125rem;
}

.benefit-icon svg {
    width: 0.75rem;
    height: 0.75rem;
    color: white;
}

/* Section divider */
.section-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(79, 70, 229, 0.2), transparent);
}

/* Custom prose for blog */
.prose {
    color: var(--color-gray);
    line-height: 1.8;
}

.prose h2 {
    color: var(--color-dark);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.prose h3 {
    color: var(--color-dark);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.prose p {
    margin-bottom: 1.5rem;
}

.prose ul, .prose ol {
    margin-bottom: 1.5rem;
}

.prose li {
    margin-bottom: 0.5rem;
}

/* Mobile menu */
#mobile-menu {
    transition: all 0.3s ease-in-out;
}

/* Responsive */
@media (max-width: 768px) {
    .card-service {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .service-icon {
        width: 3rem;
        height: 3rem;
    }
    
    .service-icon svg {
        width: 1.25rem;
        height: 1.25rem;
    }
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray);
}