/* =========================================
   ESTILOS BASE (Navegación y Footer)
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #f9f7f2;
    color: #2d2d2d;
    line-height: 1.6;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 8%;
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #065535;
}

.logo span {
    color: #ce1126;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 25px;
}

.nav-links a {
    text-decoration: none;
    color: #444;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #ce1126;
}

/* =========================================
   SECCIÓN DE PROMOCIONES
   ========================================= */
.content-section {
    padding: 4rem 10%;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.content-section h1 {
    font-size: 2.8rem;
    color: #065535;
    margin-bottom: 3rem;
    text-transform: uppercase;
}

/* Estilo de los Banners de Oferta */
.promo-banner {
    background-color: #ce1126; /* Rojo por defecto */
    color: white;
    padding: 3.5rem 2rem;
    border-radius: 20px;
    margin-bottom: 2.5rem;
    box-shadow: 0 10px 25px rgba(206, 17, 38, 0.25);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px dashed rgba(255, 255, 255, 0.3); /* Efecto de cupón */
}

.promo-banner:hover {
    transform: scale(1.02);
}

.promo-banner h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.promo-banner p {
    font-size: 1.2rem;
    font-weight: 400;
    opacity: 0.9;
}

/* Decoración para que parezca oferta */
.promo-banner::before {
    content: "¡OFERTA!";
    position: absolute;
    top: 15px;
    right: -30px;
    background: #ffce00;
    color: #333;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-weight: bold;
    font-size: 0.8rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Footer */
footer {
    background: #1a1a1a;
    color: #ffffff;
    text-align: center;
    padding: 2.5rem;
    margin-top: 4rem;
}

/* Adaptación a Móviles */
@media (max-width: 768px) {
    .navbar { flex-direction: column; gap: 15px; }
    .promo-banner h2 { font-size: 1.6rem; }
    .content-section h1 { font-size: 2rem; }
}