/* Mobile-First Responsive Fixes - Optimized for Poco X3 NFC and similar devices */

/* ===== CRITICAL MOBILE VIEWPORT FIXES ===== */
html {
    overflow-x: hidden !important;
    -webkit-text-size-adjust: 100% !important;
    -ms-text-size-adjust: 100% !important;
    text-size-adjust: 100% !important;
}

body {
    overflow-x: hidden !important;
    min-height: 100vh !important;
    min-height: calc(var(--vh, 1vh) * 100) !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Remove blur/loading stuck issues */
body.loading,
body.blur {
    filter: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* ===== POCO X3 NFC SPECIFIC FIXES (412x915px) ===== */
@media screen and (max-width: 420px) and (max-height: 920px),
       screen and (max-width: 412px) {
    
    /* Force proper viewport */
    * {
        box-sizing: border-box !important;
    }
    
    .container {
        max-width: 100% !important;
        padding: 0 15px !important;
        margin: 0 auto !important;
    }
    
    /* ===== HEADER FIXES ===== */
    .glass-header {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        height: auto !important;
        min-height: 60px !important;
        z-index: 9999 !important;
        padding: 10px 0 !important;
        backdrop-filter: blur(10px) !important;
        -webkit-backdrop-filter: blur(10px) !important;
        background: rgba(26, 26, 46, 0.95) !important;
    }
    
    .glass-header .container {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 0 20px !important;
    }
    
    .logo {
        font-size: 1.5rem !important;
        z-index: 10000 !important;
    }
    
    .menu-btn {
        display: block !important;
        z-index: 10000 !important;
        width: 30px !important;
        height: 30px !important;
        position: relative !important;
        cursor: pointer !important;
    }
    
    .menu-items {
        position: fixed !important;
        top: 60px !important;
        left: -100% !important;
        width: 100% !important;
        height: calc(100vh - 60px) !important;
        background: rgba(26, 26, 46, 0.98) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: center !important;
        padding-top: 50px !important;
        transition: left 0.3s ease !important;
        z-index: 9998 !important;
    }
    
    .menu-items.active {
        left: 0 !important;
    }
    
    .menu-items li {
        margin: 20px 0 !important;
        width: 100% !important;
        text-align: center !important;
    }
    
    .menu-items a {
        font-size: 1.2rem !important;
        padding: 15px 20px !important;
        display: block !important;
        width: 100% !important;
        color: #fff !important;
        text-decoration: none !important;
    }
    
    /* ===== HERO SECTION FIXES ===== */
    .hero {
        padding-top: 80px !important;
        min-height: calc(100vh - 80px) !important;
        min-height: calc(var(--vh, 1vh) * 100 - 80px) !important;
        display: flex !important;
        align-items: center !important;
        overflow: hidden !important;
    }
    
    .hero .container {
        flex-direction: column !important;
        gap: 30px !important;
    }
    
    .hero-content {
        text-align: center !important;
        order: 1 !important;
        width: 100% !important;
        padding: 20px 0 !important;
    }
    
    .hero-image {
        order: 2 !important;
        width: 100% !important;
        max-width: 350px !important;
        margin: 0 auto !important;
    }
    
    .hero-title {
        font-size: 1.8rem !important;
        line-height: 1.2 !important;
        margin: 15px 0 !important;
    }
    
    .hero-profession {
        font-size: 1rem !important;
        margin: 10px 0 !important;
    }
    
    .hero-buttons {
        flex-direction: column !important;
        gap: 15px !important;
        margin-top: 20px !important;
    }
    
    .hero-buttons .btn {
        width: 100% !important;
        max-width: 250px !important;
        padding: 12px 20px !important;
        font-size: 0.9rem !important;
    }
    
    /* ===== TETRIS GAME MOBILE FIXES ===== */
    .tetris-container {
        width: 100% !important;
        max-width: 320px !important;
        margin: 0 auto !important;
        background: rgba(26, 26, 46, 0.9) !important;
        border-radius: 10px !important;
        overflow: hidden !important;
        box-shadow: 0 8px 32px rgba(0, 243, 255, 0.3) !important;
    }
    
    .tetris-header {
        padding: 10px 15px !important;
        font-size: 0.8rem !important;
    }
    
    .tetris-game {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        padding: 15px !important;
        gap: 15px !important;
    }
    
    #tetris-canvas {
        width: 280px !important;
        height: 340px !important;
        max-width: calc(100vw - 60px) !important;
        border: 2px solid #00f3ff !important;
        border-radius: 5px !important;
        background: #000 !important;
    }
    
    .tetris-info {
        display: flex !important;
        flex-wrap: wrap !important;
        justify-content: space-between !important;
        gap: 10px !important;
        width: 100% !important;
        max-width: 280px !important;
    }
    
    .score-display,
    .level-display,
    .lines-display {
        flex: 1 !important;
        min-width: 60px !important;
        text-align: center !important;
        padding: 8px !important;
        background: rgba(0, 243, 255, 0.1) !important;
        border-radius: 5px !important;
        border: 1px solid #00f3ff !important;
    }
    
    .next-piece {
        width: 100% !important;
        text-align: center !important;
        margin-top: 10px !important;
    }
    
    #next-canvas {
        width: 60px !important;
        height: 60px !important;
        border: 1px solid #00f3ff !important;
        border-radius: 5px !important;
        background: #000 !important;
        margin: 5px auto !important;
        display: block !important;
    }
    
    .tetris-message {
        font-size: 0.8rem !important;
        text-align: center !important;
        padding: 10px !important;
        color: #00f3ff !important;
    }
    
    .control-hints {
        display: none !important;
    }
    
    /* ===== PROJECTS SECTION MOBILE FIXES ===== */
    .projects {
        padding: 60px 0 !important;
    }
    
    .projects-container {
        position: relative !important;
        width: 100% !important;
        padding: 0 10px !important;
        overflow: visible !important;
    }
    
    .projects-carousel {
        overflow: hidden !important;
        border-radius: 10px !important;
    }
    
    .projects-page {
        display: grid !important;
        grid-template-columns: 1fr !important;
        grid-template-rows: repeat(4, auto) !important;
        gap: 20px !important;
        padding: 20px 10px !important;
        min-height: auto !important;
    }
    
    .project-card {
        width: 100% !important;
        max-width: none !important;
        height: auto !important;
        min-height: 300px !important;
        margin: 0 !important;
        padding: 20px !important;
        border-radius: 10px !important;
        display: flex !important;
        flex-direction: column !important;
        background: rgba(26, 26, 46, 0.8) !important;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
        transition: transform 0.3s ease !important;
    }
    
    .project-card:hover {
        transform: translateY(-5px) !important;
    }
    
    .project-screenshot {
        width: 100% !important;
        height: 150px !important;
        border-radius: 8px !important;
        overflow: hidden !important;
        margin-bottom: 15px !important;
        position: relative !important;
    }
    
    .project-screenshot img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }
    
    .project-content {
        flex: 1 !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 10px !important;
    }
    
    .project-title {
        font-size: 1.1rem !important;
        font-weight: bold !important;
        color: #fff !important;
        margin-bottom: 10px !important;
    }
    
    .project-description {
        font-size: 0.9rem !important;
        line-height: 1.4 !important;
        color: #ccc !important;
        margin-bottom: 15px !important;
        flex: 1 !important;
    }
    
    .project-technologies {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
        margin-bottom: 15px !important;
    }
    
    .project-tech-tag {
        background: rgba(0, 243, 255, 0.2) !important;
        color: #00f3ff !important;
        padding: 4px 8px !important;
        border-radius: 12px !important;
        font-size: 0.7rem !important;
        border: 1px solid #00f3ff !important;
    }
    
    .project-card-footer {
        margin-top: auto !important;
        padding-top: 15px !important;
        border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    }
    
    .view-project-btn {
        width: 100% !important;
        padding: 12px !important;
        background: linear-gradient(45deg, #00f3ff, #0080ff) !important;
        color: #000 !important;
        text-decoration: none !important;
        border-radius: 5px !important;
        text-align: center !important;
        font-weight: bold !important;
        font-size: 0.9rem !important;
        transition: all 0.3s ease !important;
    }
    
    .view-project-btn:hover {
        background: linear-gradient(45deg, #0080ff, #00f3ff) !important;
        transform: translateY(-2px) !important;
    }
    
    /* ===== CAROUSEL NAVIGATION MOBILE FIXES ===== */
    .carousel-nav {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        position: absolute !important;
        top: 50% !important;
        left: 0 !important;
        right: 0 !important;
        transform: translateY(-50%) !important;
        z-index: 100 !important;
        pointer-events: none !important;
        padding: 0 10px !important;
    }
    
    .carousel-button {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: static !important;
        pointer-events: auto !important;
        width: 50px !important;
        height: 50px !important;
        background: rgba(0, 243, 255, 0.9) !important;
        color: #000 !important;
        border: none !important;
        border-radius: 50% !important;
        cursor: pointer !important;
        font-size: 1.2rem !important;
        align-items: center !important;
        justify-content: center !important;
        transition: all 0.3s ease !important;
        z-index: 101 !important;
        box-shadow: 0 4px 15px rgba(0, 243, 255, 0.4) !important;
    }
    
    .carousel-button:active {
        transform: scale(0.95) !important;
        background: rgba(0, 243, 255, 0.7) !important;
    }
    
    .carousel-dots {
        display: flex !important;
        justify-content: center !important;
        gap: 10px !important;
        margin-top: 30px !important;
        z-index: 100 !important;
    }
    
    .carousel-dot {
        width: 12px !important;
        height: 12px !important;
        border-radius: 50% !important;
        background: rgba(255, 255, 255, 0.3) !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
    }
    
    .carousel-dot.active {
        background: #00f3ff !important;
        transform: scale(1.2) !important;
    }
    
    /* ===== SECTION PADDING MOBILE ===== */
    .section-padding {
        padding: 40px 0 !important;
    }
    
    .section-header h2 {
        font-size: 1.8rem !important;
        margin-bottom: 20px !important;
        text-align: center !important;
    }
    
    /* ===== SCROLL AND PERFORMANCE ===== */
    * {
        -webkit-overflow-scrolling: touch !important;
    }
    
    /* Disable expensive animations on mobile */
    .cyberpunk-glitch,
    .glitch-effect,
    .holographic-effect {
        animation: none !important;
    }
    
    /* Force hardware acceleration */
    .project-card,
    .carousel-button,
    .tetris-container {
        -webkit-transform: translateZ(0) !important;
        transform: translateZ(0) !important;
        -webkit-backface-visibility: hidden !important;
        backface-visibility: hidden !important;
    }
}

/* ===== LANDSCAPE MODE FIXES ===== */
@media screen and (max-width: 920px) and (orientation: landscape) {
    .hero {
        min-height: 100vh !important;
        padding-top: 60px !important;
    }
    
    .hero .container {
        flex-direction: row !important;
        align-items: center !important;
        gap: 20px !important;
    }
    
    .hero-content {
        flex: 1 !important;
        order: 1 !important;
    }
    
    .hero-image {
        flex: 0 0 300px !important;
        order: 2 !important;
    }
    
    .tetris-container {
        max-width: 250px !important;
    }
    
    #tetris-canvas {
        width: 220px !important;
        height: 260px !important;
    }
}