/* Mobile Menu */
.mobile-menu-btn {
    display: block;
    padding: 0.5rem;
    border-radius: 0.5rem;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    cursor: pointer;
    color: inherit;
}

.mobile-menu-btn svg {
    color: inherit;
}

.dark-mode .mobile-menu-btn {
    background: rgba(255, 255, 255, 0.05);
    color: #e2e8f0;
}

.dark-mode .mobile-menu-btn svg {
    color: #e2e8f0;
}

.mobile-menu-btn .close-icon {
    display: none;
}

.menu-open .mobile-menu-btn .menu-icon {
    display: none;
}

.menu-open .mobile-menu-btn .close-icon {
    display: block;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-top: 1px solid var(--border-light);
    animation: fadeInUp 0.3s;
}

.dark-mode .mobile-menu {
    background: var(--bg-dark);
    border-top-color: var(--border-dark);
}

.mobile-menu.active {
    display: flex;
}

.mobile-link {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-light);
    text-decoration: none;
    color: inherit;
    font-size: 1.125rem;
    font-weight: 500;
}

.dark-mode .mobile-link {
    border-bottom-color: var(--border-dark);
}

/* Views */
.view {
    display: none;
}

.view.active {
    display: block;
    animation: fadeIn 0.3s;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}