@media (max-width: 1024px) {

    /* Hero */
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding-block: 5rem 3rem;
    }

    .hero-image-side {
        display: none; /* hide image side on tablet/mobile */
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-left {
        max-width: 560px;
        margin-inline: auto;
    }

    /* Categories */
    .cat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Equipment grid */
    .eq-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Why section */
    .why-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    /* Industries */
    .ind-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    /* Contact */
    .contact-wrap {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}


/* ─────────────────────────────────────────────
   MOBILE — max 900px  (NAV BREAKPOINT)
───────────────────────────────────────────── */
@media (max-width: 900px) {

    /* ── NAV ── */
    .nav-links        { display: none !important; }
    .nav-cta-group    { display: none !important; }
    .hamburger        { display: flex !important; }

    .nav-logo img {
        height: 48px;
    }

    .nav-inner {
        padding-block: .6rem;
    }

    /* ── TOPBAR ── */
    .topbar-inner {
        flex-direction: column;
        align-items: center;
        gap: .25rem;
        padding-block: .5rem;
    }

    .topbar-links,
    .topbar-right {
        justify-content: center;
    }

    .topbar-links a,
    .topbar-contact {
        font-size: .68rem;
    }

    /* ── HERO ── */
    #hero {
        min-height: auto;
    }

    .hero-content {
        padding-block: 4rem 3rem;
    }

    h1.hero-title {
        font-size: clamp(2.2rem, 10vw, 3.5rem);
    }

    .hero-sub {
        font-size: .9rem;
    }

    .hero-actions {
        flex-direction: column;
        gap: .75rem;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    /* ── TRUST BAR ── */
    .trust-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    /* ── SECTIONS ── */
    section {
        padding: 3.5rem 0;
    }

    .section-title {
        font-size: clamp(1.5rem, 6vw, 2.2rem);
    }

    /* ── ABOUT ── */
    .about-feats {
        grid-template-columns: 1fr;
    }

    /* ── CATEGORIES ── */
    .cat-grid {
        grid-template-columns: 1fr 1fr;
        gap: .875rem;
    }

    .cat-head {
        flex-direction: column;
        align-items: flex-start;
    }

    /* ── EQUIPMENT TABS ── */
    .eq-tabs {
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .eq-tabs::-webkit-scrollbar { display: none; }

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

    /* ── WHY CARDS ── */
    .why-cards {
        grid-template-columns: 1fr;
    }

    /* ── INDUSTRIES ── */
    .ind-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* ── CTA BANNER ── */
    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        justify-content: center;
        flex-direction: column;
        width: 100%;
    }

    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }

    /* ── CONTACT FORM ── */
    .form-row {
        grid-template-columns: 1fr;
    }

    /* ── FOOTER ── */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cert-row {
        justify-content: center;
        flex-wrap: wrap;
    }
}


/* ─────────────────────────────────────────────
   SMALL MOBILE — max 600px
───────────────────────────────────────────── */
@media (max-width: 600px) {

    /* ── NAV LOGO ── */
    .nav-logo img {
        height: 40px;
    }

    /* ── HERO ── */
    .hero-content {
        padding-block: 3rem 2.5rem;
    }

    h1.hero-title {
        font-size: clamp(2rem, 11vw, 3rem);
    }

    /* ── CATEGORIES ── */
    .cat-grid {
        grid-template-columns: 1fr;
    }

    /* ── INDUSTRIES ── */
    .ind-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: .75rem;
    }

    /* ── MARQUEE ── */
    .marquee-item {
        font-size: .62rem;
        padding-inline: 1.25rem;
    }

    /* ── CONTACT FORM ── */
    .contact-form-box {
        padding: 1.5rem;
    }

    /* ── FOOTER ── */
    footer {
        padding-top: 2.5rem;
    }

    .footer-bottom p {
        font-size: .68rem;
        text-align: center;
    }
}


/* ─────────────────────────────────────────────
   HAMBURGER BUTTON  (hidden on desktop)
───────────────────────────────────────────── */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 6px;
    z-index: 200;
    flex-shrink: 0;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy);
    transition: all .3s ease;
    border-radius: 2px;
}

/* Hamburger → X */
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ─────────────────────────────────────────────
   MOBILE FULLSCREEN MENU
───────────────────────────────────────────── */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--white);
    z-index: 150;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.75rem;
    opacity: 0;
    transition: opacity .25s ease;
}

.mobile-menu.open {
    display: flex;
    opacity: 1;
}

/* Close ✕ button */
.mobile-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--rule);
    background: none;
    color: var(--navy);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .2s;
}

.mobile-close:hover {
    background: var(--navy);
    color: var(--white);
    border-color: var(--navy);
}

/* Nav links inside mobile menu */
.mobile-menu > a {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--navy);
    text-decoration: none;
    transition: color .2s;
    line-height: 1;
}

.mobile-menu > a:hover { color: var(--blue); }

/* CTA buttons at bottom */
.mobile-cta {
    margin-top: .75rem;
    display: flex;
    flex-direction: column;
    gap: .75rem;
    width: 260px;
}

.mobile-cta a {
    font-size: .82rem !important;
    text-align: center;
    justify-content: center;
    width: 100%;
}

/* Divider line in mobile menu */
.mobile-menu-divider {
    width: 40px;
    height: 2px;
    background: var(--rule);
    border-radius: 2px;
}