/* ============================================
   RESPONSIVE STYLES - BASE
   ============================================ */

/* Hamburger Menu Styles */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
}

.hamburger-menu span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-menu.active span:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-height: 0;
    background: var(--canvas-color);
    z-index: 99;
    transition: all 0.3s ease;
    overflow: hidden;
}

.mobile-menu-overlay.active {
    max-height: 100%;
    overflow-y: auto;
    padding-top: 60px;
    transition: all 0.3s ease;
}


.mobile-menu-overlay.active ~ header .header {
    box-shadow: none;
    padding: var(--dimen-md) var(--dimen-sm);
    transition: all 0.3s ease;
}
.mobile-menu-overlay.active ~ header .btn-primary {
    display: none;
}

.mobile-nav {
    display: flex;
    padding: var(--dimen-sm);
    align-items: center;
    justify-content: flex-start;
    gap: var(--dimen-sm);
}

.mobile-nav a {
    display: block;
    text-decoration: none;
    padding: var(--dimen-xl);
    font-size: 32px;
    font-weight: 500;
    box-sizing: border-box;
    border-radius: var(--dimen-md);
    transition: all 0.2s ease;
}

.mobile-menu-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--dimen-md);
    gap: var(--dimen-sm);
}

.mobile-nav .btn-block {
    display: unset;
}

.mobile-nav a:hover,
.mobile-nav a:active {
    background: var(--accent-color-11);
    color: var(--primary-color);
}

.mobile-menu-divider {
    display: block;
    height: 1px;
    background: var(--divider-color);
    margin: 0 var(--dimen-md);
    box-sizing: border-box;
}

.mobile-nav .btn-primary {
    display: none;
}

/* Tablet Styles (768px and below) */
@media (max-width: 768px) {
    /* Typography adjustments */
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.25rem;
    }


    /* Navigation */
    nav {
        gap: 0;
    }

    nav a,
    nav a:link {
        padding: var(--dimen-sm);
        font-size: 0.9rem;
    }

    /* Header buttons */
    .header-buttons {
        gap: var(--dimen-xs);
    }

    /* Buttons */
    .btn {
        padding: var(--dimen-sm) var(--dimen-md);
        font-size: 0.9rem;
    }

    .btn-lg {
        padding: var(--dimen-sm) var(--dimen-md);
    }

    /* Footer grid to 2 columns */
    .footer-top {
        gap: var(--dimen-xl);
    }

    /* Social links */
    .social-links a,
    .social-links a:link {
        width: 20px;
        height: 20px;
        padding: var(--dimen-xs);
    }

    /* Spacing adjustments */
    .mh-lg {
        margin-left: var(--dimen-md);
        margin-right: var(--dimen-md);
    }
}

/* Mobile Styles (480px and below) */
@media (max-width: 480px) {
    /* Typography adjustments */
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.35rem;
    }

    h3 {
        font-size: 1.1rem;
    }

    /* Container adjustments */
    .container-in {
        margin: 0 var(--dimen-sm);
    }

    /* Show hamburger menu, hide desktop nav and buttons */
    .hamburger-menu {
        display: flex;
    }

    .desktop-nav,
    .desktop-buttons {
        display: none !important;
    }

    .mobile-menu-overlay {
        display: block;
    }

    .header-buttons {
        flex: 1;
    }

    /* Buttons */
    .btn-lg {
        padding: var(--dimen-sm) var(--dimen-md);
        font-size: 0.9rem;
    }

    .btn:hover {
        transform: translateY(0); /* Disable hover transform on mobile */
    }

    /* Footer to single column */
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--dimen-lg);
    }

    .footer-top > div:last-child {
        grid-column: 1;
    }

    .footer-bottom {
        font-size: 0.75rem;
        text-align: center;
        align-items: center;
    }

    /* Social links smaller */
    .social-links a,
    .social-links a:link {
        width: 18px;
        height: 18px;
        padding: var(--dimen-xs);
    }

    .footer-top-links a {
        font-size: 0.85rem;
    }

    /* Spacing adjustments */
    .mh-lg {
        margin-left: var(--dimen-sm);
        margin-right: var(--dimen-sm);
    }

    .mt-xl {
        margin-top: var(--dimen-lg) !important;
    }

    /* Text adjustments */
    .text-sm {
        font-size: 0.75rem;
    }
}

@media (max-width: 400px) {
    .header-buttons {
        display: none;
    }

    .mobile-nav .btn-primary {
        display: block;
    }
}