/* RESET */
*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', sans-serif;
}

/* ENCABEZADO */
.contenedor {
    position: sticky;
    top: 0;
    z-index: 30;
}

.encabezado {
    min-width: 100%;
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(90deg, #0f2027, #203a43, #2c5364);
    color: #fff;
    border-bottom: 2px solid #00ffcc;
    box-shadow: 0 4px 15px rgba(0, 255, 204, 0.3);
    padding: 0 10px;
}

.encabezado__titulo {
    font-size: 1.8rem;
    font-weight: bold;
    letter-spacing: 1px;
}

.encabezado__contorno {
    color: #00ffcc;
    text-shadow: 0 0 8px #00ffcc;
}

.encabezado__botones {
    text-decoration: none;
    padding: 8px 15px;
    font-size: 16px;
    margin-left: 15px;
    color: #fff;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.encabezado__botones:hover {
    background-color: #ffffff;
    color: #000;
    box-shadow: 0 0 15px #00ffcc;
}

.boton--inicio {
    background-color: #00ffcc;
    color: #000;
    font-weight: bold;
}

/* HERO */
.hero {
    position: relative;
    background-color: #000;
    color: #ff0000;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding: 50px 20px;
}

.hero__imagen {
    flex: 1 1 400px;
    min-height: 300px;
    background-image: url('https://files-production.algoreducation.com/production-ts/__S3__6a574344-aa59-474f-b5df-8330efe10eea');
    background-size: cover;
    background-position: center;
    border-radius: 15px;
    margin: 10px;
}

.hero__texto {
    flex: 1 1 400px;
    margin: 10px;
}

.hero__texto h2 {
    color: #1ceb25;
    text-shadow: 0 0 10px #1ceb25;
    margin-bottom: 20px;
}

.hero__texto p {
    font-size: 1rem;
    line-height: 1.5;
    color: #ddd;
}

/* SECCIÓN ALIMENTACIÓN */
.alimentacion {
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 20px;
}

.alimentacion__titulo {
    text-align: center;
    font-size: 2rem;
    color: #1ceb25;
    text-transform: uppercase;
    margin-bottom: 40px;
    text-shadow: 0 0 10px #1ceb25;
}

.alimentacion__bloques {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.alimentacion__bloque {
    background: linear-gradient(145deg, #111, #1b1b1b);
    border: 2px solid #1ceb25;
    border-radius: 15px;
    padding: 20px;
    color: #fff;
    box-shadow: 0 0 20px #1ceb25;
    transition: transform 0.3s, box-shadow 0.3s;
}

.alimentacion__bloque:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px #1ceb25;
}

.alimentacion__bloque h3 {
    font-size: 1.5rem;
    color: #1ceb25;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.alimentacion__bloque p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 10px;
}

.alimentacion__bloque ul {
    list-style-type: disc;
    padding-left: 20px;
}

.alimentacion__bloque li {
    margin-bottom: 5px;
}

/* PIE DE PÁGINA */
.pie {
    background-color: #000;
    color: #110342;
    text-align: center;
    padding: 20px 0;
}

.final {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.final--1 {
    border-top: 1px solid white;
    margin-top: 20px;
    padding-top: 10px;
}

/* Responsive */
@media screen and (max-width: 768px) {
    .hero {
        flex-direction: column;
    }

    .alimentacion__titulo {
        font-size: 1.5rem;
    }

    .alimentacion__bloque h3 {
        font-size: 1.3rem;
    }

    .alimentacion__bloque p,
    .alimentacion__bloque li {
        font-size: 0.9rem;
    }

    .encabezado__titulo {
        font-size: 1.5rem;
    }

    .encabezado__botones {
        font-size: 14px;
        padding: 6px 10px;
    }
}