/* Mobile-specific background image */
@media (max-width: 768px) {
    body {
        background: var(--bg);
        background-attachment: scroll;
        position: relative;
    }
    
    body::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-image: 
            linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
            url('../../assets/bg/bg-mobile.png');
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        z-index: -1;
    }
}

/* Hide scrollbar on mobile */
@media (max-width: 768px) {
    html, body {
        -ms-overflow-style: none;  /* IE and Edge */
        scrollbar-width: none;  /* Firefox */
    }
    
    html::-webkit-scrollbar,
    body::-webkit-scrollbar {
        display: none;  /* Chrome, Safari and Opera */
    }
}

/* Hide app drawer button on mobile, show on desktop */
@media (max-width: 768px) {
    .dock {
        display: none;
    }
    
    .all-projects-dock-item {
        display: none;
    }
    
    .divider-before-all-projects {
        display: none;
    }
    
    /* Hide Alternative UI button on mobile */
    .alternative-ui-button {
        display: none;
    }
    
    /* Hide macOS link on mobile */
    .macos-link {
        display: none;
    }
}

/* Show app drawer button only on desktop */
@media (min-width: 769px) {
    .all-projects-dock-item {
        display: list-item;
    }
    
    .divider-before-all-projects {
        display: list-item;
    }
    
    /* Hide projects nav link and section on desktop */
    .projects-nav-link {
        display: none;
    }
    
    #projects {
        display: none;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    main {
        padding: 60px 24px 140px;
    }
    
    .section {
        margin-bottom: 80px;
    }
    
    .hero {
        margin-bottom: 100px;
    }
    
    .hero-header {
        margin-bottom: 48px;
    }
    
    .greeting {
        font-size: 56px;
        letter-spacing: -2px;
    }
    
    .intro-lead {
        font-size: 21px;
        margin-bottom: 28px;
    }
    
    .hero-links {
        flex-wrap: wrap;
    }
    
    .intro-cards {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .section-title {
        font-size: 32px;
        margin-bottom: 32px;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .dock {
        bottom: 16px;
        padding: 6px;
    }
    
    .dock li a {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .dock li a span {
        display: none;
    }
    
    .dock li a i {
        font-size: 18px;
    }
    
    .experience-timeline {
        padding-left: 0;
    }
    
    .timeline-icon {
        display: none;
    }
    
    .experience-timeline::before {
        display: none;
    }
}

@media (max-width: 480px) {
    main {
        padding: 40px 20px 120px;
    }
    
    .greeting {
        padding-top: 15px;
        font-size: 48px;
        letter-spacing: -1.5px;
    }
    
    .intro-lead {
        font-size: 19px;
    }
    
    .hero-link span {
        display: none;
    }
    
    .hero-link {
        padding: 12px 16px;
    }
    
    .intro-card {
        padding: 24px 20px;
    }
    
    .section-title {
        font-size: 28px;
        margin-bottom: 28px;
    }
    
    .project-card {
        padding: 24px;
    }
    
    .skill-category {
        padding: 24px;
    }
    
    .tech-stack,
    .general-skills {
        padding: 28px;
    }
    
    .experience-card {
        padding: 24px;
    }
    
    .experience-timeline {
        padding-left: 0;
    }
    
    .experience-timeline::before {
        display: none;
    }
    
    .timeline-icon {
        display: none;
    }
    
    .dock {
        bottom: 12px;
    }
    
    .dock li a {
        padding: 8px 10px;
    }
    
    .dock li a i {
        font-size: 16px;
    }
}