/* Header Responsive Styles
 * Optimizes the header for different screen sizes
 */

/* Default Desktop Styles */
.nav {
    position: sticky;
    top: 0;
    right: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(120deg, rgba(124, 58, 237, 0.9), rgba(14, 165, 233, 0.9));
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.12);
    padding: 12px 0;
    z-index: 100;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav .container.row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo {
    height: 48px;
    object-fit: contain;
    filter: drop-shadow(0 6px 12px rgba(0,0,0,0.1));
}

.nav__menu {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}

.menu__item {
    font-size: 1.5rem;
    color: #f8f8ff;
    text-decoration: none;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 999px;
    transition: all 0.25s ease;
}

.menu__item:hover {
    background-color: rgba(255, 255, 255, 0.16);
    transform: translateY(-2px);
}

.menu__item.active {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.14));
    color: #ffffff;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.nav__action {
    display: flex;
    gap: 12px;
    align-items: center;
}

.action__link {
    font-size: 1.45rem;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #f8f8ff;
    padding: 9px 14px;
    border-radius: 10px;
    transition: all 0.25s ease;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.action__link i {
    font-size: 1.4rem;
}

.action__link:hover {
    opacity: 1;
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.16);
}



/* Mobile Menu Toggle Button */
.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 2.4rem;
    color: #333;
    cursor: pointer;
    margin-right: 15px;
}

/* Tablet Responsive */
@media (max-width: 992px) {
    .nav__menu {
        gap: 10px;
    }

    .menu__item {
        font-size: 1.5rem;
        padding: 5px 8px;
    }

    .nav__action {
        gap: 10px;
    }

    .action__link {
        font-size: 1.35rem;
        padding: 8px 12px;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        order: 3;
    }

    .nav__menu,
    .nav__action {
        display: none;
    }

    .nav .container.row {
        flex-wrap: wrap;
    }

    .nav__logo {
        aspect-ratio: 4 / 1;
        height: 35px;
        order: 1;
    }

    .nav__action {
        order: 2;
        margin-left: auto;
    }

    .action__link {
        font-size: 0;
        width: 40px;
        height: 40px;
        justify-content: center;
        padding: 0;
    }

    .action__link i {
        font-size: 1.8rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .nav .container.row {
        padding: 0 10px;
    }

    .nav__logo {
        height: 35px;
    }

    .action__link {
        width: 38px;
        height: 38px;
    }

    .announcement {
        padding: 8px 0;
    }


}