@media (max-width: 1200px) {
    .navbar {
        padding: 18px 40px;
    }

    .hero-content {
        margin-left: -200px;
        margin-bottom: -200px;
    }

    .impact-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .impact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px 40px;
    }

    .impact-right {
        min-height: 500px;
        order: -1;
    }

    .impact-photo {
        width: 320px;
        height: 500px;
    }

    .impact-glow {
        width: 380px;
        height: 500px;
    }

    .ind-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .ind-left {
        grid-template-columns: repeat(2, 1fr);
        display: grid;
        gap: 14px;
    }

    .choose-wrap {
        grid-template-columns: 1fr;
    }

    .choose-left {
        height: 60vh;
        min-height: 400px;
    }

    .choose-right {
        padding: 60px 50px;
    }

    .footer-wrap {
        padding: 45px 50px;
    }

    .cert-grid {
        gap: 35px;
    }

    .testi-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .video-wrap {
        grid-column: 1 / 3;
    }
}


@media (max-width: 992px) {
    .navbar {
        padding: 16px 30px;
    }

    .logo h2 {
        font-size: 24px;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .hero-content {
        margin-left: 0;
        margin-bottom: -150px;
        text-align: center;
        padding-top: 100px;
    }

    .hero-content h1 {
        font-size: clamp(32px, 4.5vw, 60px);
    }

    .hero-content p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

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

    .trust-box {
        right: 50%;
        transform: translateX(50%);
        bottom: 25px;
    }

    .impact-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .impact-right {
        min-height: 450px;
    }

    .impact-photo {
        width: 280px;
        height: 450px;
    }

    .impact-glow {
        width: 340px;
        height: 450px;
    }

    .ind-left {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .ind-imgwrap {
        max-width: 100%;
    }

    .choose-right {
        padding: 50px 40px;
    }

    .footer-wrap {
        grid-template-columns: 1fr;
        gap: 35px;
        padding: 40px 40px;
    }

    .footer-brand {
        margin-top: 40px;
        font-size: 64px;
    }

    .footer-navrow {
        flex-direction: column;
        gap: 20px;
    }

    .footer-copy {
        text-align: left;
        margin-right: 0;
    }

    .cert-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 500px;
        margin: 40px auto 0;
    }

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

    .video-wrap {
        grid-column: auto;
    }

    .video-front {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .v-text h3 {
        font-size: clamp(28px, 2.2vw, 44px);
    }

    .mobile-close {
        display: block;
    }

}


@media (max-width: 768px) {
    .navbar {
        padding: 14px 20px;
    }

    .logo h2 {
        font-size: 22px;
    }

    .hero {
        height: 100vh;
    }

    .hero-video {
        object-position: center;
    }

    .hero-content {
        padding-top: 80px;
        margin-bottom: -100px;
    }

    .hero-content h1 {
        font-size: clamp(28px, 6vw, 48px);
        line-height: 1.15;
    }

    .hero-content p {
        font-size: 15px;
        margin-top: 16px;
    }

    .btn {
        padding: 11px 18px;
        font-size: 14px;
    }

    .trust-box {
        padding: 14px 18px;
        bottom: 20px;
    }

    .stars {
        font-size: 16px;
    }

    .trust-box p {
        font-size: 11px;
    }

    .impact,
    .industries,
    .clientele,
    .certificates,
    .testi {
        padding: 70px 0 80px;
    }

    .impact-head,
    .ind-head,
    .cert-head {
        margin-bottom: 40px;
    }

    .impact-title,
    .ind-title,
    .cert-title,
    .cl-title,
    .testi-title {
        font-size: clamp(26px, 5vw, 42px);
    }

    .impact-grid {
        gap: 25px;
    }

    .impact-card p {
        font-size: 14px;
    }

    .impact-right {
        min-height: 400px;
    }

    .impact-photo {
        width: 250px;
        height: 400px;
    }

    .impact-glow {
        width: 300px;
        height: 400px;
    }

    .ind-item {
        padding: 14px 10px;
    }

    .ind-ico {
        width: 46px;
        height: 46px;
        flex: 0 0 46px;
    }

    .ind-ico img {
        width: 24px;
        height: 24px;
    }

    .ind-text {
        font-size: 12px;
    }

    .choose-left {
        height: 50vh;
        min-height: 350px;
    }

    .choose-right {
        padding: 40px 30px;
    }

    .choose-title {
        font-size: clamp(28px, 5vw, 52px);
    }

    .choose-subtitle {
        font-size: clamp(24px, 4vw, 42px);
    }

    .choose-para {
        font-size: 14px;
    }

    .logo-card {
        width: 220px;
        height: 100px;
    }

    .footer-wrap {
        padding: 35px 30px;
    }

    .footer-toptext {
        font-size: 22px;
    }

    .footer-brand {
        margin-top: 35px;
        font-size: 52px;
    }

    .footer-links {
        font-size: 14px;
        flex-direction: column;
        gap: 8px;
    }

    .footer-links span {
        display: none;
    }

    .contact-box {
        width: min(480px, 90%);
        padding: 24px 24px 20px;
    }

    .contact-title {
        font-size: 34px;
    }

    .contact-close {
        width: 36px;
        height: 36px;
    }

    .testi-video,
    .card-video {
        object-fit: cover;
    }

    .play-btn {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }

    .v-text {
        padding: 30px 18px;
    }

    .v-form {
        padding: 18px;
    }
}


@media (max-width: 576px) {
    .navbar {
        padding: 12px 16px;
    }

    .logo h2 {
        font-size: 20px;
    }

    .hamburger {
        width: 42px;
        height: 42px;
    }

    .hamburger span {
        left: 10px;
        right: 10px;
    }

    .hamburger span:nth-child(1) {
        top: 13px;
    }

    .hamburger span:nth-child(2) {
        top: 20px;
    }

    .hamburger span:nth-child(3) {
        top: 27px;
    }

    .hamburger.active span:nth-child(1),
    .hamburger.active span:nth-child(3) {
        top: 20px;
    }

    .mobile-nav {
        width: 280px;
        right: -300px;
        padding: 80px 16px 20px;
    }

    .hero-content {
        padding-top: 60px;
        margin-bottom: -80px;
    }

    .hero-content h1 {
        font-size: clamp(24px, 7vw, 40px);
    }

    .hero-content p {
        font-size: 14px;
        line-height: 1.6;
    }

    .hero-buttons {
        gap: 12px;
        margin-top: 22px;
    }

    .btn {
        padding: 10px 16px;
        font-size: 13px;
        width: 100%;
        justify-content: center;
    }

    .trust-box {
        padding: 12px 16px;
        bottom: 15px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }

    .stars {
        font-size: 14px;
        letter-spacing: 1px;
    }

    .trust-box p {
        font-size: 10px;
        margin-top: 6px;
    }

    .impact,
    .industries,
    .clientele,
    .certificates,
    .testi {
        padding: 60px 0 70px;
    }

    .impact-mini,
    .ind-mini,
    .cert-mini,
    .cl-mini,
    .testi-mini,
    .choose-mini {
        font-size: 11px;
        letter-spacing: 2px;
    }

    .impact-title,
    .ind-title,
    .cert-title,
    .cl-title,
    .testi-title {
        font-size: clamp(24px, 6vw, 36px);
    }

    .impact-head,
    .ind-head,
    .cert-head {
        margin-bottom: 35px;
    }

    .impact-card h3,
    .ind-text {
        font-size: 12px;
    }

    .impact-card p {
        font-size: 13px;
        line-height: 1.6;
    }

    .impact-right {
        min-height: 350px;
    }

    .impact-photo {
        width: 220px;
        height: 350px;
    }

    .impact-glow {
        width: 270px;
        height: 350px;
    }

    .ind-layout {
        gap: 30px;
    }

    .ind-item {
        padding: 12px 8px;
        gap: 10px;
    }

    .ind-ico {
        width: 42px;
        height: 42px;
        flex: 0 0 42px;
    }

    .ind-ico img {
        width: 22px;
        height: 22px;
    }

    .choose-left {
        height: 45vh;
        min-height: 300px;
    }

    .choose-right {
        padding: 35px 24px;
    }

    .choose-title {
        font-size: clamp(26px, 6vw, 44px);
        margin-bottom: 14px;
    }

    .choose-subtitle {
        font-size: clamp(22px, 5vw, 36px);
        margin: 8px 0 12px;
    }

    .choose-para {
        font-size: 13px;
        line-height: 1.65;
        margin-bottom: 22px;
    }

    .choose-btn {
        padding: 12px 16px;
        font-size: 13px;
    }

    .choose-arrow {
        width: 36px;
        height: 36px;
    }

    .logo-card {
        width: 200px;
        height: 90px;
        padding: 14px;
    }

    .cert-grid {
        gap: 25px;
    }

    .cert-card {
        padding: 0;
    }

    .testi-grid {
        margin-top: 40px;
        gap: 20px;
    }

    .testi-card {
        min-height: 280px;
    }

    .play-btn {
        width: 54px;
        height: 54px;
        font-size: 18px;
    }

    .video-front {
        padding: 16px;
        gap: 16px;
    }

    .v-text h3 {
        font-size: clamp(24px, 5vw, 36px);
    }

    .v-text {
        padding: 25px 16px;
        border-radius: 120px 16px 16px 120px;
    }

    .v-form {
        padding: 16px;
        border-radius: 16px;
    }

    .v-form form {
        gap: 12px;
    }

    .v-form input,
    .v-form textarea {
        padding: 12px 16px;
        font-size: 12px;
    }

    .v-form button {
        padding: 12px 14px;
        font-size: 13px;
    }

    .footer-wrap {
        padding: 30px 24px;
    }

    .footer-toptext {
        font-size: 18px;
        line-height: 1.5;
    }

    .footer-brand {
        margin-top: 30px;
        font-size: 42px;
    }

    .footer-brand span {
        margin-left: 6px;
    }

    .footer-links {
        font-size: 13px;
    }

    .footer-copy {
        font-size: 13px;
    }

    .footer-social {
        margin-top: 22px;
        gap: 14px;
    }

    .footer-social a {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }

    .footer-bottomtext {
        font-size: 13px;
    }

    .contact-box {
        width: min(440px, 92%);
        padding: 22px 20px 18px;
    }

    .contact-title {
        font-size: 30px;
    }

    .contact-sub {
        font-size: 13px;
    }

    .contact-form {
        gap: 10px;
    }

    .contact-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .contact-form input,
    .contact-form textarea {
        padding: 12px 13px;
        font-size: 13px;
    }

    .contact-submit {
        padding: 12px 15px;
        font-size: 13px;
    }

    .back-to-top {
        right: 20px;
        bottom: 20px;
        width: 48px;
        height: 48px;
    }

    .bt-icon {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
}


@media (max-width: 420px) {
    .logo h2 {
        font-size: 18px;
    }

    .hero-content h1 {
        font-size: clamp(22px, 7.5vw, 34px);
    }

    .hero-content p {
        font-size: 13px;
    }

    .btn {
        font-size: 12px;
        padding: 9px 14px;
    }

    .impact-title,
    .ind-title,
    .cert-title,
    .cl-title,
    .testi-title {
        font-size: clamp(22px, 6.5vw, 32px);
    }

    .impact-photo {
        width: 200px;
        height: 320px;
    }

    .impact-glow {
        width: 240px;
        height: 320px;
    }

    .impact-right {
        min-height: 320px;
    }

    .choose-title {
        font-size: clamp(24px, 6.5vw, 38px);
    }

    .choose-subtitle {
        font-size: clamp(20px, 5.5vw, 32px);
    }

    .logo-card {
        width: 180px;
        height: 80px;
    }

    .footer-brand {
        font-size: 36px;
    }

    .v-text h3 {
        font-size: clamp(22px, 5.5vw, 32px);
    }

    .contact-title {
        font-size: 26px;
    }

    .mobile-nav {
        width: 260px;
    }
}


@media (max-width: 992px) {
    .hero-video,
    .testi-video,
    .card-video {
        object-fit: cover;
        object-position: center;
    }
}

@media (max-width: 576px) {
    .hero-video {
        object-position: 65% center;
    }
    
    .testi-card,
    .video-wrap {
        min-height: 260px;
    }
}


@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        height: auto;
        min-height: 100vh;
        padding: 100px 0 60px;
    }

    .hero-content {
        padding-top: 40px;
        margin-bottom: 0;
    }

    .trust-box {
        position: relative;
        right: auto;
        bottom: auto;
        transform: none;
        margin: 30px auto 0;
        width: fit-content;
    }
}


@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .impact-icon,
    .ind-ico img,
    .logo-card img,
    .cert-card img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}


@media print {
    .navbar,
    .hamburger,
    .mobile-nav,
    .nav-overlay,
    .hero-video,
    .contact-modal,
    .back-to-top,
    .footer-social,
    video {
        display: none !important;
    }

    .hero {
        height: auto;
        page-break-after: always;
    }

    .hero-overlay {
        background: rgba(0, 0, 0, 0.7);
    }
}