/* Mobile Menu Styles */
.mobile-menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 1001;
}

@media (max-width: 900px) {
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .navbar-links {
        display: none !important;
    }
}

.hamburger {
    width: 24px;
    height: 18px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-toggle.active .hamburger span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.mobile-menu-toggle.active .hamburger span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-xl));
    -webkit-backdrop-filter: blur(var(--blur-xl));
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 100px var(--space-8) var(--space-8);
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
}

.mobile-menu-link {
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.mobile-menu-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--color-primary);
    transform: scaleY(0);
    transition: transform var(--transition-base);
}

.mobile-menu-link:hover,
.mobile-menu-link.active {
    background: var(--color-bg-tertiary);
    padding-left: var(--space-8);
}

.mobile-menu-link:hover::before,
.mobile-menu-link.active::before {
    transform: scaleY(1);
}

.mobile-menu-theme {
    margin-top: auto;
    padding-top: var(--space-8);
    border-top: 1px solid var(--glass-border);
}

.mobile-theme-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mobile-theme-toggle {
    display: flex;
    gap: var(--space-3);
}

.theme-option {
    flex: 1;
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    background: var(--color-bg-tertiary);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
}

.theme-option.active {
    border-color: var(--color-primary);
    background: rgba(227, 27, 35, 0.1);
    color: var(--color-primary);
}

.theme-option:hover {
    background: rgba(227, 27, 35, 0.05);
}

/* Hide scroll indicator on mobile */
@media (max-width: 900px) {
    .scroll-indicator {
        display: none !important;
    }
}

/* Very small screens: tighten mobile menu padding */
@media (max-width: 480px) {
    .mobile-menu-content {
        padding: 80px var(--space-4) var(--space-6);
    }

    .mobile-menu-link {
        font-size: var(--text-lg);
        padding: var(--space-3) var(--space-4);
    }
}