/* ===== RESPONSIVE DESIGN ===== */

/* Small mobile screens (up to 480px) */
@media (max-width: 480px) {
    ul.menu {
        gap: 0.9rem;
    }
        .bg {
        display: flex !important;
        flex-direction: column; /* stack vertically */
        align-items: center; /* center horizontally */
        justify-content: center; /* center vertically */
        text-align: center;
    }

        .bg .slider-text,
        .bg .section-heading,
        .bg .side-text {
            display: block;
            margin: 8px 0;
            width: 100%;
        }

    .hero-banner {
        height: 30vh;
    }
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .listv2-project .project-image {
        width: 200px;
        height: 200px;
    }

    .listv2-project .title {
        font-size: 1.2rem;
    }

    .section-heading {
        font-size: 9vw;
        letter-spacing: 1px;
    }

    .home-heading h2 {
        font-size: clamp(0.8rem, 5vw, 2.5rem);
        width: 85vw;
    }

    .home-heading2 h2 {
        font-size: clamp(0.8rem, 4vw, 2rem);
    }

    .home-heading2 p {
        font-size: 12px;
        padding: 0 0.5rem;
    }

    .site-header {
        padding: 0 0.5rem;
        height: 55px;
    }

    .logo img {
        height: 30px;
    }

    .menu-toggle {
        font-size: 1.3rem;
        padding: 6px;
    }

    .menu ul {
        max-width: 100%;
        padding: 1.5rem 0.5rem;
        gap: 1rem;
    }

        .menu ul li a {
            font-size: 1rem;
            padding: 0.3rem 0.8rem;
            margin-bottom: 0.3rem;
        }

    .submenu {
        margin-left: 0.5rem;
    }

        .submenu li a {
            padding: 0.8rem 0.8rem;
            font-size: 0.9rem;
        }

    .section-navigation {
        right: 10px;
        gap: 8px;
    }

    .section-indicator {
        width: 8px;
        height: 8px;
    }

    .slider-text {
        margin-bottom: 30px;
        font-size: 12px;
    }

    .side-text {
        margin-left: 10px;
        font-size: 12px;
    }
}


@media (max-width: 768px) {

    .form-grid {
        grid-template-columns: 1fr;
    }
    .stats, .about, .skills, .project, .contact, .content {
        margin: 0 20px;
    }
    .bg {
        display: flex !important;
        flex-direction: column; /* stack vertically */
        align-items: center; /* center horizontally */
        justify-content: center; /* center vertically */
        text-align: center;
    }

        .bg .slider-text,
        .bg .section-heading,
        .bg .side-text {
            display: block;
            margin: 8px 0;
            width: 100%;
        }
    .listv2-project .title {
                font-size: 2.5rem;
            }
            
            .floating-image {
                width: 300px;
                height: 200px;
            }
            
            .listv2-wrapper {
                padding: 0 20px;
            }
            
    .about-banner img{
            width: 100%;
    }
    .hero-banner{
            height: 40vh;
    }

    .skills-box .skills-list{
        padding-left:0px;
    }

    .nav-menu {
        display: none;
    }

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

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;

    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .listv2-project .project-image {
        width: 250px;
        height: 150px;
    }

    .listv2-project .title {
        font-size: 1.5rem;
    }

    
    ul.menu {
        position: absolute;
        top: 0px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: #1a1a1a;
        display: none;
        margin-top: 0px;
        font-size: 20px;
    }

        ul.menu.active {
            display: flex;
        }

    .hamburger {
        display: block;
    }
        /* Header/Menu Responsive */
        .site-header {
            padding: 0 1rem;
            position: relative;
        }

        .logo img {
            height: 35px;
        }

        /* Mobile Menu */
        .menu-toggle {
            display: block;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            cursor: pointer;
            z-index: 1002;
            padding: 8px;
            border-radius: 4px;
            transition: background-color 0.3s ease;
        }

            .menu-toggle:hover {
                background: rgba(255, 255, 255, 0.1);
            }

        .menu {
            position: fixed;
            top: 0;
            right: 10%;
            width: 100%;
            height: 100vh;
            background: rgba(0, 0, 0, 0.95);
            backdrop-filter: blur(10px);
            transition: right 0.3s ease;
            z-index: 1001;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow-y: auto;
        }

            .menu.active {
                right: 0;
                padding-left: 20px;
                padding-right: 20px;
            }

           ul.menu li {
        position: relative;
        width: 100%;
    }
    ul.menu li ul.dropdown {
        position: static;
        width: 100%;
        background: #222;
        display: none;
        margin: 0;
        box-shadow: none;
        border-radius: 0;
        border-top: 1px solid rgba(255,255,255,0.15); /* Add top border for clarity */
        overflow: hidden;
        max-height: 0;
        opacity: 0;
        transition: max-height 0.9s cubic-bezier(0.4,0,0.2,1), opacity 0.9s;
        display: block;
    }
    ul.menu li:hover ul.dropdown {
        opacity: 1;
        visibility: visible;
    }
    ul.menu li ul.dropdown.show {
        max-height: 500px; /* enough for your submenu */
        opacity: 1;
    }
    ul.menu li ul.dropdown.show {
        display: block;
    }
    ul.menu li ul.dropdown li a {
        width: 100%;
        display: block;
        text-align: left;
        background: none;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        font-size: 16px;
    }
    ul.menu li ul.dropdown li:last-child a {
        border-bottom: none;
    }
    
        /* Mobile mega menu styles */
        .menu-item-has-mega {
            position: static;
        }

        .mega-menu {
            position: static;
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: none;
            border-radius: 0;
            padding: 0;
            width: auto;
            max-width: none;
            opacity: 1;
            visibility: visible;
            transform: none;
            box-shadow: none;
            border: none;
            margin-left: 1rem;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s ease;
        }

        .mega-menu-container {
            padding: 1rem;
            max-width: none;
            margin: 0;
        }

        .menu-item-has-mega.active .mega-menu {
            max-height: 2000px;
        }

        .mega-menu-container {
            padding: 1rem;
        }

        .mega-menu-header {
            text-align: left;
            margin-bottom: 1rem;
            padding-bottom: 1rem;
        }

            .mega-menu-header h3 {
                font-size: 1.3rem;
            }

        .mega-menu-content {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .mega-menu-column {
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            padding-bottom: 1rem;
        }

            .mega-menu-column:last-child {
                border-bottom: none;
            }

        /* Mobile clickable column styles */
        .column-link {
            padding: 20px;
            font-size: 18px;
            color: #fff;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: all 0.3s ease;
        }

        .column-text {
            font-size: 18px;
            font-weight: 500;
        }

        .column-arrow {
            font-size: 16px;
            transition: transform 0.3s ease;
        }

        /* Mobile hover/active effects */
        .mega-menu-column:active {
            background: rgba(78, 205, 196, 0.2);
            transform: scale(0.98);
        }

        .column-link:active {
            color: #4ecdc4;
            background: rgba(78, 205, 196, 0.2);
        }

            .column-link:active .column-arrow {
                transform: translateX(8px);
                color: #4ecdc4;
            }

        .mega-menu-featured {
            grid-column: auto;
        }

        .featured-project,
        .service-highlight {
            margin-top: 1rem;
        }

        .company-stats {
            flex-direction: row;
            justify-content: space-around;
        }

        .stat-item {
            flex: 1;
            margin: 0 0.5rem;
        }

        /* Mobile submenu styles (keeping for backward compatibility) */
        .menu-item-has-children {
            position: static;
        }

        .submenu {
            position: static;
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: none;
            border-radius: 0;
            padding: 0;
            min-width: auto;
            opacity: 1;
            visibility: visible;
            transform: none;
            box-shadow: none;
            border: none;
            margin-left: 1rem;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .menu-item-has-children.active .submenu {
            max-height: 300px;
            padding: 0.5rem 0;
        }

        .submenu li a {
            padding: 0.75rem 1rem;
            font-size: 1rem;
            border-left: none;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

            .submenu li a:hover {
                background: rgba(255, 255, 255, 0.1);
                border-left: none;
                transform: none;
            }

        .submenu::before {
            display: none;
        }

        .submenu-icon {
            transition: transform 0.3s ease;
        }

        .menu-item-has-children.active .submenu-icon {
            transform: rotate(180deg);
        }

        /* Section Content Responsive */
        .section-heading {
            font-size: 8vw;
            letter-spacing: 2px;
        }

        .home-heading {
            top: 35%;
            width: 90vw;
        }

            .home-heading h2 {
                font-size: clamp(2rem, 4vw, 3rem);
                width: 80vw;
                letter-spacing: 2px;
            }

            .home-heading p {
                font-size: 16px;
                width: 90vw;
                padding: 0 1rem;
            }

        .home-heading2 {
            width: 100%;
            margin-right: 5%;
            top: 20%;
            float: none;
            position: absolute;
        }

            .home-heading2 h2 {
                font-size: clamp(2rem, 3.5vw, 2.5rem);
                text-align: center;
                width: 100%;
            }

            .home-heading2 p {
                font-size: 14px;
                text-align: center;
                position: relative;
                padding: 0 1rem;
                line-height: 1.5;
            }

        /* Navigation dots */
        .section-navigation {
            right: 10px;
            gap: 10px;
        }

        .section-indicator {
            width: 10px;
            height: 10px;
        }

        /* Text elements */
        .slider-text {
            margin-bottom: 40px;
            font-size: 14px;
        }

        .side-text {
            margin-left: 15px;
            font-size: 14px;
        }

        /* Video background adjustments */
        .video-bg {
            opacity: 0.7;
        }

        /* Image container adjustments */
        .image-container {
            height: 52rem;
        }
    }

/* Medium screens (768px to 1199px) */
@media (max-width: 1199px) and (min-width: 768px) {

    
    ul.menu {
        gap: 0.9rem;
    }
    ul.menu li a {
        font-size: 13px;
    }
    .mega-icon {
    font-size: 0.5rem;
    }
    .section-heading {
        font-size: 6vw;
    }

    .home-heading h2 {
        font-size: clamp(1.2rem, 3.5vw, 3.5rem);
        width: 60vw;
    }

    .home-heading2 {
        width: 45%;
        margin-right: 5%;
    }

        .home-heading2 h2 {
            font-size: clamp(1rem, 2.5vw, 2.5rem);
        }

        .home-heading2 p {
            font-size: 16px;
        }

    .site-header {
        padding: 0 1rem;
    }

    .section-navigation {
        right: 20px;
    }

    /* Medium screen menu adjustments */
    .menu ul li a {
        font-size: 1rem;
        padding: 0.7rem 1rem;
    }

    .submenu {
        min-width: 200px;
    }
}


/* Tablet screens (768px to 1024px) */
@media (max-width: 1024px) and (min-width: 768px) {
    .section-heading {
        font-size: 7vw;
    }

    .home-heading {
        top: 40%;
    }

    .home-heading2 {
        width: 50%;
        margin-right: 3%;
        top: 25%;
    }

        .home-heading2 p {
            font-size: 14px;
            line-height: 1.4;
        }

    .logo img {
        height: 40px;
    }

    .menu ul li a {
        font-size: 0.9rem;
    }

    /* Tablet menu adjustments */
    .site-header {
        padding: 0 1rem;
    }

    .mega-menu {
        width: 100vw;
        max-width: 100vw;
    }

    .mega-menu-container {
        padding: 2rem 2rem;
        max-width: 100%;
    }

    .mega-menu-content {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 2rem;
    }

    .mega-menu-featured {
        grid-column: 3;
    }

    .submenu {
        min-width: 180px;
    }

        .submenu li a {
            padding: 0.6rem 1.2rem;
            font-size: 0.85rem;
        }
}


/* Landscape mobile orientation */
@media (max-width: 767px) and (orientation: landscape) {
    .home-heading {
        top: 30%;
    }

    .home-heading2 {
        top: 15%;
    }

        .home-heading2 p {
            font-size: 12px;
        }

    .section-heading {
        font-size: 6vw;
    }

    .image-container {
        height: 30rem;
    }

    /* Landscape menu adjustments */
    .site-header {
        height: 50px;
    }

    .logo img {
        height: 28px;
    }

  ul.menu {
        flex-direction: column;
    }
    ul.menu li {
        position: relative;
        width: 100%;
    }
    ul.menu li ul.dropdown {
        position: static;
        width: 100%;
        background: #222;
        display: none;
        margin: 0;
        padding: 0;
        box-shadow: none;
        border-radius: 0;
    }
    ul.menu li ul.dropdown.show {
        display: block;
    }
    ul.menu li ul.dropdown li a {
        padding: 0.4rem 1rem;
        width: 100%;
        display: block;
        text-align: left;
    }

        
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .section-heading {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .section-indicator {
        min-width: 15px;
        min-height: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

        .section-indicator::before {
            content: '';
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: inherit;
        }

    .menu ul li a {
        padding: 0.3rem 0.5rem;
    }

    /* Touch-friendly submenu */
    .submenu li a {
        padding: 1rem 1.5rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}

/* Desktop submenu hover effects */
@media (hover: hover) {
    .submenu li a:hover {
        background: rgba(255, 255, 255, 0.15);
        transform: translateX(8px);
    }

    .menu-item-has-children:hover .submenu {
        animation: submenuSlideIn 0.3s ease forwards;
    }
}

/* Print styles */
@media print {
    .site-header,
    .section-navigation,
    .video-bg {
        display: none !important;
    }

    section {
        position: relative !important;
        visibility: visible !important;
        opacity: 1 !important;
        page-break-inside: avoid;
    }
}

/* Media Queries */
@media (min-width: 550px) {
    .container {
        max-width: 550px;
        margin-inline: auto;
    }

    .section-title {
        max-width: 380px;
    }

    .project-list {
        column-count: 2;
        column-gap: 25px;
    }

        .project-list > li:first-child {
            column-span: all;
        }
}

@media (min-width: 768px) {
    
    .container {
        max-width: 720px;
    }

    .section-title {
        max-width: 430px;
    }

    .stats-list {
        grid-template-columns: 1fr 1fr;
        padding-left: 0px;
    }

    .btn-group {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        gap: 20px;
    }

    .about .btn {
        max-width: max-content;
    }

    .about .btn-secondary {
        margin-bottom: 0;
    }

    .contact-form {
        max-width: 450px;
        margin-inline: auto;
    }
}

@media (min-width: 992px) {
    .about, .skills, .project, .content {
        gap: 10px;
        margin-right: 15px;
        margin-left: 15px;
    }
    .container {
        max-width: 980px;
    }

    .section-content {
        position: relative;
        padding-left: 40px;
    }

    .section-subtitle {
        position: absolute;
        top: 0;
        left: 0;
        transform: rotate(0.75turn) translateX(-100%);
        transform-origin: left top;
        margin-bottom: 0;
    }

        .section-subtitle::after {
            top: 8px;
            left: auto;
            right: calc(100% + 20px);
        }

    .header {
        padding-block: 30px;
    }

        .header.active {
            padding-block: 15px;
        }

    .navbar-actions {
        order: 1;
        margin-left: 0;
    }

    .nav-toggle-btn {
        display: none;
    }

    .navbar {
        all: unset;
    }

    .navbar-link {
        transform: translateY(0);
        font-size: unset;
        padding-inline: 5px;
    }

    .navbar-list > li {
        margin: 0;
        padding: 0;
        overflow: hidden;
    }

    .navbar-list {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 20px;
    }

    .navbar-link::before {
        height: 2px;
    }

    .hero img {
        height: 100%;
        width: auto;
        margin-inline: auto;
    }

    .hero-content {
        --color-primary: var(--white);
        position: absolute;
        top: 35%;
        filter: drop-shadow(2px 4px 10px var(--black));
    }

    .hero .btn-primary:is(:hover, :focus) {
        color: hsl(0, 0%, 12%);
    }

    .hero-social-list {
        display: block;
        position: absolute;
        bottom: 92px;
        left: -30px;
    }

        .hero-social-list::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: 13px;
            width: 2px;
            height: 30px;
            background: var(--color-secondary);
        }

    .hero-social-link {
        position: relative;
        color: var(--color-secondary);
        margin-block: 5px;
        padding: 5px;
        font-size: 18px;
        transition: var(--transition-1);
    }

        .hero-social-link:is(:hover, :focus) {
            color: var(--color-primary);
        }

        .hero-social-link .tooltip {
            --trans-x: 10px;
            left: calc(100% + 10px);
            top: 50%;
            transform: translateY(-50%) translateX(var(--trans-x));
        }

        .hero-social-link:is(:hover, :focus) .tooltip {
            --trans-x: 0;
            opacity: 1;
        }

    .scroll-down {
        display: block;
        position: absolute;
        bottom: 80px;
        right: -30px;
        color: var(--color-secondary);
        font-size: 1.25rem;
        text-transform: uppercase;
        transform: rotate(90deg);
        transform-origin: top right;
    }

        .scroll-down::after {
            content: '';
            position: absolute;
            top: 8px;
            right: -50px;
            width: 30px;
            height: 2px;
            background: var(--color-secondary);
        }

    .stats-list {
        grid-template-columns: repeat(3, 0.5fr);
    }

    .stats-card {
        height: 100%;
    }

    .about {
        display: grid;
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: 30px;
    }

    .about-banner {
        margin-bottom: 0;
    }

    .skills {
        display: grid;
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: 50px;
    }

    .skills-content {
        margin-bottom: 0;
    }

    .skills-toggle {
        margin-inline: 0;
    }

    .project-list {
        column-count: 3;
    }

        .project-list > li:first-child {
            column-span: unset;
            margin: 25px;
            margin-left: 0;
        }

    .contact {
        display: grid;
    }

    .contact-content {
        margin-bottom: 0;
        grid-template-columns: 0.5fr 0.5fr 0.5fr 0.5fr;
    }

    .contact-form {
        width: 100%;
    }

    .footer .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .footer .logo {
        margin-bottom: 0;
    }
}

/* Large screens (1200px and up) */
@media (min-width: 1200px) {

    .container {
        max-width: 1190px;
    }

    .about-banner {
        max-width: 450px;
    }

    .section-heading {
        font-size: 4.5vw;
    }

    .home-heading h2 {
        font-size: clamp(1.5rem, 4vw, 4rem);
    }

    .home-heading2 {
        width: 30%;
        margin-right: 10%;
    }

    /* Large screen menu enhancements */
    .site-header {
        padding: 0 3rem;
    }

    .menu ul li a {
        font-size: 16px;
        padding: 0.3rem 0.8rem}

    .submenu {
        min-width: 220px;
        max-width: 550px;
    }

        .submenu li a {
            padding: 0.3rem 0.5rem;
            font-size: 0.95rem;
        }

    /* Ensure proper spacing for submenu positioning */
    .menu ul {
        gap: 0.5rem;
    }
}