:root {
    --color-green: #00a86b;
    --color-purple: #6a0dad;
    --color-light-green: #e6f7f2;
    --color-light-purple: #f0e6fa;
    --color-white: #ffffff;
    --color-black: #333333;
    --color-gray: #666666;
    --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 8px 15px rgba(0, 0, 0, 0.2);
    --transition-fast: 0.2s ease-in-out;
    --transition-slow: 0.4s ease;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--color-white);
    color: var(--color-black);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-white);
    padding: 1rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-slow);
}

header .logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

header .logo img {
    height: 50px;
}

header h1 {
    font-size: 1.5rem;
    color: var(--color-purple);
    font-weight: bold;
    transition: transform var(--transition-slow);
}

header h1:hover {
    transform: scale(1.05);
}

#menu-toggle {
    display: none;
}

.main-nav ul {
    display: flex;
    gap: 1rem;
}

.main-nav ul li {
    list-style: none;
}

.main-nav ul li a {
    text-decoration: none;
    color: var(--color-gray);
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.main-nav ul li a:hover {
    background-color: var(--color-light-purple);
    color: var(--color-purple);
}

.btn-acceso {
    background-color: var(--color-purple);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.btn-acceso:hover {
    background-color: var(--color-green);
}

@media (max-width: 768px) {
    #menu-toggle {
        display: block;
        background: var(--color-light-purple);
        border: none;
        cursor: pointer;
        padding: 0.7rem;
        border-radius: 50%;
        box-shadow: var(--shadow-light);
        transition: transform var(--transition-fast), background-color var(--transition-fast);
    }

    #menu-toggle:hover {
        background-color: var(--color-purple);
        transform: scale(1.1);
    }

    #menu-toggle span {
        display: block;
        width: 25px;
        height: 3px;
        background-color: var(--color-black);
        margin: 4px 0;
        border-radius: 5px;
        transition: all var(--transition-fast);
    }

    .main-nav {
        display: none;
        flex-direction: column;
        background-color: var(--color-white);
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        box-shadow: var(--shadow-light);
        padding: 1rem;
        z-index: 1000;
        border-radius: 0 0 10px 10px;
    }

    .main-nav ul {
        flex-direction: column;
    }

    .main-nav.active {
        display: flex;
    }
}