/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif; 
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #222;
}

/* Header */
header {
    background-color: #1a1a1a;
    color: #fff;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1000;
    border-bottom: 2px solid #333;
}

header .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #00ff00;
    transition: color 0.3s ease;
}

header .logo:hover {
    color: #a0ff90;
}

/* Menú navegación */
header nav ul.menu {
    list-style: none;
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    right: 10px;
    background-color: rgba(26, 26, 26, 0.95);
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
    z-index: 1000;
    transition: all 0.3s ease;
}

header nav ul.menu.active {
    display: flex;
    width: 200px;
    text-align: center;
}

header nav ul.menu li {
    margin: 0.5rem 0;
}

header nav ul.menu li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 0.5rem 0;
    display: block;
    transition: all 0.3s ease;
}

header nav ul.menu li a:hover {
    color: #a020f0;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

/* Hamburguesa */
.hamburger {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    z-index: 1100;
}

.hamburger span {
    width: 30px;
    height: 4px;
    background-color: #fff;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: #fff;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
    font-size: 0.9rem;
    border-top: 2px solid #333;
}

.footer-logo {
    width: 150px;
    display: block;
    margin: 0 auto 1rem auto;
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.05);
}

footer a {
    color: #ffea00;
    font-weight: bold;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #00ff00;
}

/* Pantallas grandes */
@media (min-width: 860px) {
    header nav ul.menu {
        display: flex;
        flex-direction: row;
        position: static;
        gap: 1.5rem;
        background-color: transparent;
        padding: 0;
        box-shadow: none;
    }

    header nav ul.menu li {
        margin: 0;
    }

    header nav ul.menu li a {
        color: #fff;
        font-weight: bold;
        text-decoration: none;
        padding: 0.5rem 1rem;
        transition: color 0.3s ease;
    }

    header nav ul.menu li a:hover {
        color: #a020f0;
        background-color: transparent;
    }

    .hamburger {
        display: none;
    }
}