/* Reset y estilos generales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #4a6fa5;
    --secondary: #ff7e5f;
    --light: #f8f9fa;
    --dark: #343a40;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--light);
}

h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    border: none;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    gap: 8px;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: #3a5a8c;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--secondary);
    color: white;
}

.btn-secondary:hover {
    background-color: #ff6b47;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: white;
}

/* Header */
.header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo i {
    font-size: 28px;
    color: var(--primary);
}

.logo h1 {
    font-size: 40px;
    color: var(--primary);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

@media (min-width: 992px) {
    .hero-container {
        flex-direction: row;
    }
}

.hero-content {
    flex: 1;
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--gray);
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal {
    background-color: white;
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--box-shadow);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--light-gray);
}

.modal-header h3 {
    font-size: 1.5rem;
    color: var(--primary);
}

.close-btn {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--gray);
}

.modal-body {
    padding: 20px;
}

/* Formulario */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.2);
}

.input-with-icon {
    display: flex;
    align-items: center;
}

.prefix {
    padding: 12px 15px;
    background-color: var(--light-gray);
    border: 1px solid #ddd;
    border-right: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-weight: 500;
}

.input-with-icon input {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.helper {
    display: block;
    margin-top: 5px;
    font-size: 0.85rem;
    color: var(--gray);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
}

/* Sección de mascotas */
.mascotas {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--primary);
}

.filtros {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.filtro-btn {
    padding: 10px 20px;
    background-color: var(--light-gray);
    border: none;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filtro-btn.active,
.filtro-btn:hover {
    background-color: var(--primary);
    color: white;
}

.mascotas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.mascota-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.mascota-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.mascota-img {
    height: 200px;
    background-color: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
}

.mascota-img i {
    font-size: 60px;
}

.mascota-content {
    padding: 20px;
}

.mascota-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.mascota-nombre {
    font-size: 1.5rem;
    color: var(--primary);
}

.mascota-especie {
    padding: 5px 10px;
    background-color: var(--light-gray);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
}

.mascota-detalles {
    margin-bottom: 15px;
}

.mascota-detalles p {
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mascota-detalles i {
    color: var(--primary);
    width: 20px;
}

.mascota-caracteristicas {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--light-gray);
}

.mascota-caracteristicas p {
    font-size: 0.95rem;
    color: var(--gray);
}

.contactar-btn {
    width: 100%;
    margin-top: 15px;
    background-color: var(--success);
}

.contactar-btn:hover {
    background-color: #218838;
}

.cargando {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: var(--gray);
}

.cargando i {
    font-size: 40px;
    margin-bottom: 15px;
    color: var(--primary);
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-logo i {
    font-size: 30px;
    color: var(--secondary);
}

.footer-logo h3 {
    font-size: 1.5rem;
    color: white;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: white;
}

.footer-links a {
    display: block;
    color: #ccc;
    text-decoration: none;
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary);
    transform: translateX(5px);
}

.footer-links i {
    margin-right: 8px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: #ccc;
}

.footer-contact i {
    color: var(--secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #aaa;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions button {
        width: 100%;
    }
}


/* En style.css, mejorar el contenedor de imágenes */
.mascota-img {
    height: 200px;
    background-color: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    overflow: hidden;
}

.mascota-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.mascota-card:hover .mascota-img img {
    transform: scale(1.05);
}

/* Estilos para el input de imagen en el formulario */
.form-group input[type="file"] {
    padding: 10px;
    border: 2px dashed #ddd;
    border-radius: var(--border-radius);
    width: 100%;
    cursor: pointer;
}

.form-group input[type="file"]:hover {
    border-color: var(--primary);
}