/* --- RESET Y ESTILOS GLOBALES --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    background-color: #f8f9fa;
    line-height: 1.6;
}

.contenedor {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- BARRA DE NAVEGACIÓN --- */
.navbar {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .contenedor {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- ESTILOS PARA EL LOGO Y NAVBAR --- */
.logo-nav {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: #2c3e50;
}

.logo-nav img {
    height: 80px;  /* Ajusta este valor para hacerlo más grande o pequeño */
    width: auto;
    max-height: 100px;
    object-fit: contain;
}

.logo-nav span {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.menu a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    padding: 8px 0;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.menu a:hover, .menu a.activo {
    border-bottom-color: #764ba2;
    color: #764ba2;
}

/* --- BOTONES PRINCIPALES --- */
.btn-primario, .btn-secundario, .btn-carrito {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primario {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(118, 75, 162, 0.3);
}

.btn-primario:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(118, 75, 162, 0.4);
}

.btn-secundario {
    background: transparent;
    color: #764ba2;
    border: 2px solid #764ba2;
}

.btn-secundario:hover {
    background: #764ba2;
    color: white;
}

.btn-carrito {
    background: #28a745;
    color: white;
    font-size: 0.9rem;
    padding: 8px 20px;
}

.btn-carrito:hover {
    background: #218838;
    transform: scale(1.05);
}

/* --- SECCIONES DE PÁGINA --- */
.seccion {
    padding: 80px 0;
}

.titulo-seccion {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 15px;
    color: #2c3e50;
}

.subtitulo-seccion {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 50px;
}

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

.hero-grid {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.hero-texto {
    flex: 1;
    min-width: 300px;
}

.hero-texto h1 {
    font-size: 3.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.hero-texto p {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 30px;
}

.hero-imagen {
    flex: 1;
    min-width: 300px;
}

.hero-imagen img {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    animation: flotar 3s ease-in-out infinite;
}

@keyframes flotar {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* --- TARJETAS (Beneficios, Productos) --- */
.grid-tarjetas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.tarjeta {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid #eee;
}

.tarjeta:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.tarjeta img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 15px;
}

.tarjeta h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #2c3e50;
}

.tarjeta .precio {
    font-size: 1.8rem;
    font-weight: 700;
    color: #764ba2;
    margin: 15px 0;
}

.tarjeta .descripcion {
    color: #666;
    margin-bottom: 20px;
}

/* --- PÁGINA VETTPAW ID --- */
.pasos-id {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 40px;
}

.paso {
    display: flex;
    align-items: center;
    gap: 40px;
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    flex-wrap: wrap;
}

.paso-imagen {
    flex: 1;
    min-width: 250px;
}

.paso-imagen img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.paso-texto {
    flex: 2;
    min-width: 250px;
}

.paso-texto h3 {
    font-size: 1.8rem;
    color: #764ba2;
    margin-bottom: 15px;
}

.paso-texto ul {
    list-style: disc;
    padding-left: 20px;
    color: #555;
}

/* --- TIENDA --- */
.filtros-tienda {
    text-align: center;
    margin-bottom: 40px;
}

.filtros-tienda .btn-secundario {
    margin: 5px;
}

/* --- FOOTER --- */
.footer {
    background: #2c3e50;
    color: white;
    padding: 40px 0;
    text-align: center;
}

.footer .redes-sociales {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
}

.footer .redes-sociales a {
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.footer .redes-sociales a:hover {
    color: #764ba2;
    transform: translateY(-3px);
}

/* --- ESTILOS PARA LA SECCIÓN DE ALIADOS MÉDICOS --- */
.cta-aliados {
    text-align: center;
    margin-top: 60px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 50px;
    border-radius: 30px;
}

.cta-aliados h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.cta-aliados p {
    font-size: 1.15rem;
    margin-bottom: 25px;
    color: #555;
}

.btn-aliados {
    display: inline-block;
    background: #28a745;
    color: white;
    padding: 18px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.btn-aliados:hover {
    background: #218838;
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 10px 30px rgba(40, 167, 69, 0.4);
}

.btn-aliados i {
    margin-right: 10px;
}

/* --- TARJETAS DE PASOS (PARA VETTPAW ID) --- */
.pasos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    margin-top: 40px;
}

.paso-tarjeta {
    background: white;
    border-radius: 25px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
}

.paso-tarjeta:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 30px 60px rgba(118, 75, 162, 0.15);
    border-color: #764ba2;
}

.paso-tarjeta .imagen-paso {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 18px;
    margin-bottom: 20px;
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.paso-tarjeta:hover .imagen-paso {
    box-shadow: 0 15px 30px rgba(118, 75, 162, 0.2);
}

.paso-tarjeta h3 {
    color: #764ba2;
    font-size: 1.6rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.paso-tarjeta h3 .numero {
    background: #764ba2;
    color: white;
    width: 35px;
    height: 35px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1rem;
    flex-shrink: 0;
}

.paso-tarjeta p {
    color: #555;
    line-height: 1.7;
    flex-grow: 1;
}

.paso-tarjeta ul {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
}

.paso-tarjeta ul li {
    padding: 8px 0;
    padding-left: 30px;
    position: relative;
    color: #444;
}

.paso-tarjeta ul li::before {
    content: "🐾";
    position: absolute;
    left: 0;
    color: #764ba2;
}

/* --- ESTILOS PARA LA HISTORIA DE COCO --- */
.historia-coco {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 30px;
    padding: 50px;
    margin-bottom: 60px;
    border-left: 8px solid #764ba2;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.contenedor-coco {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.coco-imagen {
    flex: 1;
    min-width: 250px;
    text-align: center;
}

.coco-imagen img {
    max-width: 100%;
    border-radius: 25px;
    max-height: 350px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    transition: transform 0.5s ease;
}

.coco-imagen img:hover {
    transform: scale(1.03) rotate(-1deg);
}

.coco-texto {
    flex: 2;
    min-width: 280px;
}

.coco-texto h3 {
    color: #764ba2;
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.coco-texto p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
}

.coco-texto .destacado {
    font-weight: bold;
    color: #764ba2;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .menu {
        gap: 15px;
    }
    .hero-texto h1 {
        font-size: 2.5rem;
    }
    .paso {
        flex-direction: column;
        text-align: center;
    }
    .cta-aliados {
        padding: 30px 20px;
        margin-top: 40px;
    }
    .cta-aliados h3 {
        font-size: 1.5rem;
    }
    .cta-aliados p {
        font-size: 1rem;
    }
    .btn-aliados {
        padding: 15px 30px;
        font-size: 1rem;
    }
    .paso-tarjeta {
        padding: 20px;
    }
    .historia-coco {
        padding: 25px;
    }
    .coco-texto h3 {
        font-size: 1.8rem;
    }
    .contenedor-coco {
        flex-direction: column;
        text-align: center;
    }
}