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


/* ================= 1100px ================= */

@media (max-width: 1100px) {

    .nav-menu {
        gap: 15px;
    }

    .nav-link {
        font-size: 11px;
    }

    .nav-cta {
        display: none;
    }

    .hero-container {
        gap: 25px;
    }

    .hero h1 {
        font-size: clamp(45px, 6vw, 65px);
    }

    .hero-visual {
        transform: scale(0.9);
    }

    .industrial-container {
        gap: 45px;
    }

}


/* ================= 900px ================= */

@media (max-width: 900px) {

    .section {
        padding: 85px 0;
    }


    /* NAVIGATION */

    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;

        top: calc(100% + 1px);

        left: 20px;
        right: 20px;

        display: none;

        flex-direction: column;

        align-items: stretch;

        gap: 0;

        padding: 15px;

        border: 1px solid var(--border-dark);

        border-radius: 14px;

        background: rgba(6, 21, 29, 0.98);

        backdrop-filter: blur(20px);
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-link {
        padding: 13px;

        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-link:last-child {
        border-bottom: 0;
    }

    .nav-link::after {
        display: none;
    }


    /* HERO */

    .hero-container {
        grid-template-columns: 1fr;

        text-align: center;

        padding-top: 40px;
    }

    .hero-content {
        display: flex;

        flex-direction: column;

        align-items: center;
    }

    .hero-description {
        max-width: 700px;
    }

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

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

    .hero-visual {
        height: 500px;

        margin-top: -20px;
    }


    /* SERVICES */

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


    /* INDUSTRIAL */

    .industrial-container {
        grid-template-columns: 1fr;
    }

    .industrial-content {
        text-align: center;
    }

    .industrial-content > p {
        margin-left: auto;
        margin-right: auto;
    }

    .industrial-features {
        text-align: left;
    }


    /* TECHNOLOGY */

    .technology-grid {
        grid-template-columns: repeat(3, 1fr);
    }


    /* CTA */

    .cta-box {
        flex-direction: column;

        align-items: flex-start;

        padding: 45px;
    }


    /* FOOTER */

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}


/* ================= 600px ================= */

@media (max-width: 600px) {

    .container {
        width: min(
            calc(100% - 28px),
            var(--container)
        );
    }

    .section {
        padding: 70px 0;
    }


    /* HEADER */

    .navbar {
        min-height: 72px;
    }


    /* HERO */

    .hero {
        padding-top: 90px;
    }

    .hero-container {
        min-height: auto;
    }

    .hero h1 {
        font-size: 43px;

        letter-spacing: -2px;
    }

    .hero-description {
        font-size: 14px;

        line-height: 1.7;
    }

    .hero-buttons {
        width: 100%;

        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-stats {
        width: 100%;

        display: grid;

        grid-template-columns: repeat(2, 1fr);

        gap: 15px;

        text-align: left;
    }

    .hero-visual {
        height: 390px;

        transform: scale(0.78);

        margin-top: -35px;

        margin-bottom: -50px;
    }

    .card-right {
        right: -30px;
    }

    .card-top {
        right: -20px;
    }

    .card-bottom {
        left: -20px;
    }


    /* SECTION */

    .section-heading {
        margin-bottom: 35px;
    }

    .section-heading h2 {
        font-size: 34px;
    }

    .section-heading p {
        font-size: 14px;
    }


    /* DIVISION */

    .division-card {
        padding: 30px;

        min-height: auto;
    }

    .division-card h3 {
        font-size: 27px;
    }

    .service-list {
        grid-template-columns: 1fr;
    }


    /* INDUSTRIAL */

    .industrial-content h2 {
        font-size: 34px;
    }

    .industrial-features {
        grid-template-columns: 1fr;
    }

    .inspection-pipeline {
        padding: 22px 12px;

        overflow-x: auto;
    }

    .pipeline {
        min-width: 570px;
    }


    /* TECHNOLOGY */

    .technology-grid {
        grid-template-columns: repeat(2, 1fr);
    }


    /* CTA */

    .cta-section {
        padding: 65px 0;
    }

    .cta-box {
        padding: 32px 25px;

        border-radius: 18px;
    }


    /* FOOTER */

    .footer-grid {
        grid-template-columns: 1fr;

        gap: 35px;

        padding-bottom: 45px;
    }

    .footer-bottom {
        flex-direction: column;

        align-items: flex-start;
    }

}


/* ================= 400px ================= */

@media (max-width: 400px) {

    .brand-logo {
        width: 36px;
        height: 36px;
    }

    .brand-name {
        font-size: 12px;
    }

    .hero h1 {
        font-size: 38px;
    }

    .hero-visual {
        transform: scale(0.65);
    }

}