/* Import Google Font (Opcional) */
body {
    font-family: 'Poppins', sans-serif;
    color: #333;
    padding-top: 56px;
}

/* Estilos del héroe */
.hero-section {
    background: linear-gradient(135deg, var(--primary) 0%, #2e59d9 100%);
    min-height: 600px;
    padding: 100px 0;
    margin-bottom: 20px;
}

/* Estilos de características */
.feature-card {
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* Estilos de navegación */
.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
}

/* Estilos de botones */
.btn {
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    font-weight: 500;
}

.btn-lg {
    padding: 0.75rem 2rem;
}

/* Estilos de tarjetas */
.card {
    border-radius: 10px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.1) !important;
}

/* Estilos de testimonios */
.testimonial-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
}

/* Estilos de modales */
.modal-content {
    border-radius: 15px;
    border: none;
}

.modal-header {
    border-bottom: 1px solid #dee2e6;
    background-color: #f8f9fa;
}

/* Estilos de formularios */
.form-control, .form-select {
    padding: 0.75rem 1rem;
    border-radius: 5px;
    border: 1px solid #dee2e6;
}

.form-control:focus, .form-select:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

/* Estilos responsivos */
@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
        padding: 60px 0;
    }
    
    .navbar {
        padding: 0.5rem 0;
    }
    
    .feature-card {
        margin-bottom: 1rem;
    }
}

@media (max-width: 992px) {
    .hero-section {
        padding: 80px 0;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 60px 0;
        text-align: center;
    }
    
    .hero-section .btn {
        margin-bottom: 10px;
        width: 100%;
    }
}

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

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* Estilos de secciones */
section {
    padding: 80px 0;
}

/* Estilos de footer */
footer {
    background-color: #343a40;
    color: #fff;
    padding: 2rem 0;
}

footer a {
    color: #fff;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

footer a:hover {
    opacity: 0.8;
    color: #fff;
}

/* Estilos de enlaces */
a {
    text-decoration: none;
    transition: color 0.3s ease;
}

/* Estilos de iconos */
.bi {
    vertical-align: middle;
}

/* Estilos de alertas */
.alert {
    border-radius: 10px;
    border: none;
}

/* Estilos de imágenes */
img {
    max-width: 100%;
    height: auto;
}

/* Estilos de texto */
.text-primary {
    color: #007bff !important;
}

.text-success {
    color: #28a745 !important;
}

/* Estilos de bordes */
.border-0 {
    border: none !important;
}

/* Estilos de sombras */
.shadow-sm {
    box-shadow: 0 .125rem .25rem rgba(0,0,0,.075) !important;
}

/* Estilos de fondos */
.bg-light {
    background-color: #f8f9fa !important;
}

.bg-primary {
    background-color: #007bff !important;
}

/* Estilos de espaciado */
.py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
}

/* Estilos de botones sociales */
.social-icons a {
    margin: 0 5px;
    font-size: 1.2rem;
}

/* Estilos de mensajes de error/éxito */
#loginMessage,
#registerMessage {
    display: none;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 15px;
}

.message-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Estilos Generales */
:root {
    --primary: #4e73df;
    --secondary: #6c757d;
    --success: #1cc88a;
    --info: #36b9cc;
    --warning: #f6c23e;
    --danger: #e74a3b;
    --light: #f8f9fc;
    --dark: #5a5c69;
}

/* Estilos para fallbacks de imágenes */
.svg-fallback {
    border-radius: 8px;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.avatar-placeholder {
    font-weight: bold;
    font-size: 1.2rem;
}

.img-placeholder {
    font-size: 1.5rem;
    text-align: center;
}

/* Estilos para modales */
.modal-body .alert {
    margin-bottom: 1rem;
}