/* Estilos personalizados */

:root {
    --primary: #0879fd;
    --secondary: #fbbf24;
}

/* Scroll suave */
html {
    scroll-behavior: smooth;
}

/* Animaciones personalizadas */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out forwards;
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out forwards;
}

/* Active state para navegación */
.nav-link.active {
    color: var(--primary);
    font-weight: 600;
}

/* Transiciones suaves */
* {
    transition-property: background-color, border-color, color, fill, stroke, opacity, box-shadow, transform;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Hover effects para cards */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
}

/* Efectos de gradiente */
.gradient-primary {
    background: linear-gradient(135deg, #0879fd 0%, #0652c7 100%);
}

.gradient-overlay {
    background: linear-gradient(135deg, rgba(8, 121, 253, 0.95) 0%, rgba(6, 82, 199, 0.95) 100%);
}

/* Navbar shadow on scroll */
.navbar-scrolled {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

/* Scroll reveal animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Animación de pulso para CTAs */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(251, 191, 36, 0);
    }
}

.pulse-cta {
    animation: pulse-glow 2s infinite;
}

/* Estilos para formularios */
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    ring-color: rgba(8, 121, 253, 0.3);
}

/* Loading state */
.loading {
    pointer-events: none;
    opacity: 0.6;
}

/* Hero background pattern */
.hero-pattern {
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(251, 191, 36, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(8, 121, 253, 0.1) 0%, transparent 50%);
}

/* Responsive utilities */
@media (max-width: 768px) {
    .mobile-menu-transition {
        transition: max-height 0.3s ease-in-out;
        overflow: hidden;
    }
}

/* Gradient animation for buttons */
.bg-size-200 {
    background-size: 200% 200%;
}

.bg-pos-0 {
    background-position: 0% 50%;
}

.bg-pos-100 {
    background-position: 100% 50%;
}

/* Estilos para formulario de registro */
label:has(input[type="radio"]:checked) {
    border-color: var(--primary) !important;
    background-color: white !important;
}

label:has(input[type="radio"]:checked) i {
    color: var(--primary) !important;
}

/* Estilos para iconos seleccionados - usar CSS para respaldo */
label:has(input[type="radio"]:checked) i svg,
label:has(input[type="radio"]:checked) i svg * {
    stroke: var(--primary) !important;
    color: var(--primary) !important;
    fill: none !important;
}

label:has(input[type="radio"]:checked) i svg path,
label:has(input[type="radio"]:checked) i svg line,
label:has(input[type="radio"]:checked) i svg circle,
label:has(input[type="radio"]:checked) i svg rect,
label:has(input[type="radio"]:checked) i svg polyline,
label:has(input[type="radio"]:checked) i svg polygon,
label:has(input[type="radio"]:checked) i svg g {
    stroke: var(--primary) !important;
    fill: none !important;
    color: var(--primary) !important;
}

/* Estilos para iconos no seleccionados */
label:not(:has(input[type="radio"]:checked)) i svg,
label:not(:has(input[type="radio"]:checked)) i svg * {
    stroke: #4b5563 !important;
    color: #4b5563 !important;
    fill: none !important;
}

label:not(:has(input[type="radio"]:checked)) i svg path,
label:not(:has(input[type="radio"]:checked)) i svg line,
label:not(:has(input[type="radio"]:checked)) i svg circle,
label:not(:has(input[type="radio"]:checked)) i svg rect,
label:not(:has(input[type="radio"]:checked)) i svg polyline,
label:not(:has(input[type="radio"]:checked)) i svg polygon,
label:not(:has(input[type="radio"]:checked)) i svg g {
    stroke: #4b5563 !important;
    fill: none !important;
    color: #4b5563 !important;
}

label:has(input[type="radio"]:checked) span {
    color: var(--primary) !important;
    font-weight: 600 !important;
}

/* Asegurar que los textos de los radio buttons sean semibold */
label:has(input[type="radio"]) span {
    font-weight: 600 !important;
}

/* Estilos para selects - ajustar posición del icono dropdown */
select {
    padding-right: 2.5rem !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234b5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

/* Animaciones para slider de reseñas */
@keyframes slideLeft {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

@keyframes slideRight {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(50%);
    }
}

.animate-slide-left {
    animation: slideLeft 40s linear infinite;
    will-change: transform;
}

.animate-slide-right {
    animation: slideRight 40s linear infinite;
    will-change: transform;
}

/* Estilos para tabs de carreras */
.carrera-tab {
    position: relative;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.carrera-tab:hover {
    color: var(--primary);
}

.carrera-tab.active {
    color: var(--primary) !important;
    border-bottom-color: var(--primary) !important;
    font-weight: 600;
}

.carrera-tab i {
    transition: color 0.2s ease;
}

.carrera-tab.active i {
    color: var(--primary) !important;
}

.carrera-content {
    animation: fadeIn 0.4s ease-out;
}

/* Estilos para slider de testimonios */
.testimonios-slider {
    position: relative;
}

.testimonios-track {
    display: flex;
    will-change: transform;
    width: 100%;
}

.testimonio-slide {
    flex-shrink: 0;
    box-sizing: border-box;
}

.testimonio-indicator {
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonio-indicator:hover {
    background-color: var(--primary);
    opacity: 0.7;
}

/* Fix para prevenir desbordamiento en footer - página nosotros */
.cta-nosotros {
    position: relative;
    z-index: 1;
    margin-bottom: 0 !important;
}

.cta-nosotros::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 4px;
    background: #111827;
    z-index: 1000;
}

footer {
    position: relative;
    z-index: 10;
    background: #111827 !important;
    margin-top: 0 !important;
    padding-top: 3rem !important;
}

/* Asegurar que elementos con blur no se desborden */
section.overflow-hidden {
    isolation: isolate;
}

/* Animación de flotación para botón WhatsApp */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

.whatsapp-float {
    animation: float 2s ease-in-out infinite;
}

/* Print styles */
@media print {
    nav, footer {
        display: none;
    }
}