/* =====================================================
   OXIOR CIVIL ENTERPRISES — MASTER STYLESHEET
   ===================================================== */

/* ROOT VARIABLES */
:root {
    --oxior-blue: #2c789d;
    --oxior-blue-dark: #35445a;
    --oxior-light-blue: #3d91b5;
    --oxior-orange: orangered;
    --dark-text: #35445a;
    --body-text: #667487;
    --muted-text: #8995a3;
    --white: #ffffff;
    --light-bg: #fafafa;
    --border-color: #e9edf0;
    --navbar-height: 74px;
}

/* RESET */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

html,
body {
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: clip; /* NOT "hidden": hidden breaks position: sticky */
}

body {
    font-family: "Montserrat", Arial, sans-serif;
    color: var(--dark-text);
    background: var(--white);
}

img {
    max-width: 100%;
    display: block;
}

button {
    font-family: "Montserrat", Arial, sans-serif;
}

a {
    color: inherit;
}

/* LAYOUT WRAPPERS */
.oxior-main,
.page-wrapper {
    display: block;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
}

/* PAGE SECTIONS */
.page-section {
    display: block;
    width: 100%;
    position: relative;
}

/* NAVBAR */
.oxior-header {
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-color);
}

.oxior-nav {
    max-width: 1550px;
    margin: 0 auto;
    padding: 14px 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.oxior-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.oxior-brand-logo {
    height: 46px;
    width: auto;
    display: block;
}

.oxior-nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}

    .oxior-nav-menu .nav-link {
        position: relative;
        padding: 6px 0;
        color: var(--dark-text);
        font-size: 12px;
        font-weight: 700;
        letter-spacing: 1.6px;
        text-transform: uppercase;
        text-decoration: none;
        transition: color 0.3s ease;
    }

        .oxior-nav-menu .nav-link::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--oxior-orange);
            transition: width 0.35s cubic-bezier(.22, 1, .36, 1);
        }

        .oxior-nav-menu .nav-link:hover {
            color: var(--oxior-blue);
        }

            .oxior-nav-menu .nav-link:hover::after {
                width: 100%;
            }

    .oxior-nav-menu .nav-cta {
        padding: 10px 20px;
        background: var(--oxior-blue);
        color: var(--white);
    }

        .oxior-nav-menu .nav-cta:hover {
            background: var(--oxior-orange);
            color: var(--white);
        }

        .oxior-nav-menu .nav-cta::after {
            display: none;
        }

.oxior-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

    .oxior-nav-toggle span {
        display: block;
        width: 26px;
        height: 2px;
        background: var(--dark-text);
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

/* SECTION HEADINGS */
.section-label {
    display: block;
    margin-bottom: 14px;
    color: var(--muted-text);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
}

.section-heading {
    margin: 0;
    color: var(--oxior-blue);
    font-size: clamp(42px, 5vw, 78px);
    line-height: 0.9;
    font-weight: 800;
    letter-spacing: -0.04em;
}

    .section-heading span {
        display: block;
        color: var(--dark-text);
    }

.accent-line {
    width: 70px;
    height: 4px;
    margin: 28px 0 26px;
    background: var(--oxior-orange);
}

/* =========================================================
   STACKING SECTION SCROLL SYSTEM
   Each section sticks while the next one slides over it.
   JS sets an inline negative "top" on tall sections so their
   bottom edge can be reached before they pin.
   NOTE: no ancestor of .page-section may use overflow other
   than visible/clip, or sticky stops working.
   ========================================================= */
.page-wrapper {
    position: relative;
    width: 100%;
    min-height: 100%;
    overflow: visible;
}

    .page-wrapper > .page-section {
        position: sticky;
        top: 0;
        width: 100%;
        min-height: 100vh;
        z-index: 1;
        --stack-y: 0px;
        --stack-scale: 1;
        --stack-dim: 0;
        transform: translate3d(0, var(--stack-y), 0) scale(var(--stack-scale));
        transform-origin: center center;
        will-change: transform;
        max-width: 100%;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }

        /* Dim overlay: darkens the section going to the back */
        .page-wrapper > .page-section::after {
            content: "";
            position: absolute;
            inset: 0;
            z-index: 50;
            background: #000;
            opacity: var(--stack-dim, 0);
            pointer-events: none;
        }

        /* Section fully covered by the next one: not visible at all */
        .page-wrapper > .page-section.is-covered {
            visibility: hidden;
        }

        /* STACK ORDER (later sections always sit in front) */
        .page-wrapper > .page-section:nth-child(1) {
            z-index: 1;
        }

        .page-wrapper > .page-section:nth-child(2) {
            z-index: 2;
        }

        .page-wrapper > .page-section:nth-child(3) {
            z-index: 3;
        }

        .page-wrapper > .page-section:nth-child(4) {
            z-index: 4;
        }

        .page-wrapper > .page-section:nth-child(5) {
            z-index: 5;
        }

        .page-wrapper > .page-section:nth-child(6) {
            z-index: 6;
        }

        .page-wrapper > .page-section:nth-child(7) {
            z-index: 7;
        }

        .page-wrapper > .page-section:nth-child(8) {
            z-index: 8;
        }

        .page-wrapper > .page-section:nth-child(9) {
            z-index: 9;
        }

        .page-wrapper > .page-section:nth-child(10) {
            z-index: 10;
        }

    /* SECTION-SPECIFIC Z-INDEX */
    .page-wrapper > .hero-section {
        z-index: 1;
    }

    .page-wrapper > .about-section {
        z-index: 2;
    }

    .page-wrapper > .services-section {
        z-index: 3;
    }

    .page-wrapper > .projects-section {
        z-index: 4;
    }

    .page-wrapper > .why-section {
        z-index: 5;
    }

    .page-wrapper > .sheq-section {
        z-index: 6;
    }

    .page-wrapper > .accreditation-section {
        z-index: 7;
    }

    .page-wrapper > .contact-section {
        z-index: 8;
    }

    .page-wrapper > .oxior-footer {
        z-index: 9;
    }

    /* SECTION BACKGROUNDS (must be opaque so the old section is hidden) */
    .page-wrapper > .about-section,
    .page-wrapper > .services-section,
    .page-wrapper > .projects-section,
    .page-wrapper > .sheq-section {
        background: #ffffff;
    }

    .page-wrapper > .why-section,
    .page-wrapper > .accreditation-section {
        background: var(--light-bg);
    }

    .page-wrapper > .contact-section {
        background: var(--dark-text);
    }

    .page-wrapper > .oxior-footer {
        background: #232d3d;
    }

/* =====================================================
   HERO
   ===================================================== */
.hero-section {
    position: relative;
    width: 100%;
    height: 110vh;
    min-height: 720px;
    overflow: hidden;
    background-color: #0b1120;
    font-family: 'Montserrat', sans-serif;
    margin-top: calc(-1 * var(--navbar-height));
    z-index: 1;
    isolation: isolate;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    z-index: 0;
    animation: heroBgFade 1.5s ease-out forwards;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.70) 0%, rgba(0, 0, 0, 0.40) 45%, rgba(0, 0, 0, 0.10) 75%, rgba(0, 0, 0, 0.20) 100%);
    pointer-events: none;
}

.hero-content-wrapper {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 1550px;
    margin: 0 auto;
    padding: calc(var(--navbar-height) + 40px) 50px 80px;
}

.hero-content {
    width: 100%;
    max-width: 850px;
    text-align: left;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    animation: heroFadeUp 0.8s ease-out 0.3s forwards;
}

    .hero-eyebrow span:first-child {
        color: #ffffff;
        text-transform: uppercase;
        font-size: 0.85rem;
        font-weight: 600;
        letter-spacing: 0.15em;
    }

.hero-title {
    color: #ffffff;
    text-align: left;
    text-transform: uppercase;
    font-size: clamp(2.5rem, 7vw, 7rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.04em;
    margin: 0 0 24px 0;
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeUp 0.8s ease-out 0.5s forwards;
}

    .hero-title span {
        color: var(--oxior-orange);
    }

.hero-description {
    color: rgba(255, 255, 255, 0.9);
    text-align: left;
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.6;
    max-width: 560px;
    margin: 0 0 40px 0;
    opacity: 0;
    transform: translateY(20px);
    animation: heroFadeUp 0.8s ease-out 0.7s forwards;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    padding: 17px 30px;
    color: #ffffff;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.5);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: heroFadeUp 0.8s ease-out 0.9s forwards;
}

    .hero-cta:hover {
        background: var(--oxior-orange);
        border-color: var(--oxior-orange);
        color: #ffffff;
    }

.hero-cta-arrow {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.hero-cta:hover .hero-cta-arrow {
    transform: translateX(5px);
}

.hero-values {
    position: absolute;
    bottom: 50px;
    right: 50px;
    z-index: 20;
    display: block;
    color: rgba(255, 255, 255, 0.85);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    white-space: nowrap;
    opacity: 0;
    animation: heroFadeUp 0.8s ease-out 1.1s forwards;
    pointer-events: none;
}

    .hero-values span {
        color: var(--oxior-orange);
        margin: 0 8px;
    }

.hero-scroll {
    position: absolute;
    bottom: 50px;
    left: 50px;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: heroFadeUp 0.8s ease-out 1.2s forwards;
}

    .hero-scroll span:first-child {
        color: #ffffff;
        font-size: 0.7rem;
        font-weight: 600;
        letter-spacing: 0.2em;
        writing-mode: vertical-rl;
        transform: rotate(180deg);
    }

/* HERO ANIMATIONS */
@keyframes heroFadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroBgFade {
    from {
        opacity: 0;
        transform: scale(1.05);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 1;
        transform: scaleY(1);
        transform-origin: top;
    }

    50% {
        opacity: 0.4;
        transform: scaleY(0.6);
        transform-origin: top;
    }
}

/* FLOATING NAVBAR (HOME PAGE) */
.home-page .oxior-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent !important;
    box-shadow: none !important;
    border-bottom: none !important;
}

.home-page .oxior-nav-menu .nav-link {
    color: var(--oxior-light-blue);
}

    .home-page .oxior-nav-menu .nav-link:hover {
        color: var(--oxior-orange);
    }

    .home-page .oxior-nav-menu .nav-link::after {
        background: var(--oxior-orange);
    }

    .home-page .oxior-nav-menu .nav-link.nav-cta {
        color: var(--white);
        background: var(--oxior-blue);
        border-color: #ffffff;
    }

        .home-page .oxior-nav-menu .nav-link.nav-cta:hover {
            color: var(--white);
            background: var(--oxior-orange);
        }

        .home-page .oxior-nav-menu .nav-link.nav-cta::after {
            display: none;
        }

/* =====================================================
   ABOUT
   ===================================================== */
.about-section {
    width: 100%;
    min-height: 100vh;
    background: var(--white);
    padding-bottom: 0;
}

.about-logo {
    width: 100%;
    max-width: 1550px;
    margin: 0 auto;
    padding: 60px 50px 20px;
}

    .about-logo img {
        width: 130px;
        height: auto;
    }

.about-container {
    width: 100%;
    max-width: 1550px;
    margin: 0 auto;
    padding: 0 50px;
}

.about-grid {
    display: grid;
    grid-template-columns: 34% 30% 36%;
    min-height: 700px;
}

.about-left {
    padding: 10px 40px 40px 0;
}

    .about-left h2.section-heading {
        font-size: clamp(50px, 5vw, 85px);
        margin-top: 10px;
        letter-spacing: -3px;
        margin-bottom: 35px;
        white-space: nowrap;
    }

    .about-left p {
        max-width: 500px;
        color: var(--dark-text);
        font-size: 15px;
        line-height: 1.65;
        font-weight: 500;
    }

.about-image {
    width: 100%;
    height: 100%;
    min-height: 600px;
    overflow: hidden;
    background: #eeeeee;
}

    .about-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        transition: transform 0.8s cubic-bezier(.22, 1, .36, 1);
    }

    .about-image:hover img {
        transform: scale(1.04);
    }

.about-right {
    padding: 30px 0 40px 40px;
}

.info-block {
    margin-bottom: 30px;
}

    .info-block h3 {
        margin: 0 0 8px;
        color: var(--oxior-blue);
        font-size: 22px;
        line-height: 1;
        font-weight: 800;
        letter-spacing: -0.5px;
    }

        .info-block h3 span {
            color: var(--oxior-orange);
        }

    .info-block p {
        margin: 0 0 10px;
        color: var(--body-text);
        font-size: 16px;
        line-height: 1.5;
        font-weight: 500;
    }

.values-list {
    list-style: none;
    padding: 0;
    margin: 14px 0 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 20px;
}

    .values-list li {
        position: relative;
        padding-left: 18px;
        color: var(--dark-text);
        font-size: 14px;
        font-weight: 600;
    }

        .values-list li::before {
            content: "";
            position: absolute;
            left: 0;
            top: 8px;
            width: 6px;
            height: 6px;
            background: var(--oxior-orange);
            border-radius: 50%;
        }

/* PARTNER MARQUEE */
.partner-marquee-container {
    width: 100%;
    padding: 30px 0;
    background: var(--white);
    border-top: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
    margin-top: 10px;
}

.partner-marquee-track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: scrollLogos 30s linear infinite;
}

.partner-marquee-container:hover .partner-marquee-track {
    animation-play-state: paused;
}

.partner-marquee-track img {
    height: 80px;
    width: auto;
    object-fit: contain;
    margin: 0 30px;
    flex-shrink: 0;
}

@keyframes scrollLogos {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.partner-marquee-container::before,
.partner-marquee-container::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 150px;
    z-index: 2;
    pointer-events: none;
}

.partner-marquee-container::before {
    left: 0;
    background: linear-gradient(to right, var(--white), transparent);
}

.partner-marquee-container::after {
    right: 0;
    background: linear-gradient(to left, var(--white), transparent);
}

/* =====================================================
   SERVICES
   ===================================================== */
.services-section {
    width: 100%;
    min-height: 100vh;
    background: var(--white);
    padding: 100px 0;
}

.services-wrapper {
    width: 100%;
    max-width: 1550px;
    margin: 0 auto;
    padding: 0 50px;
    display: grid;
    grid-template-columns: minmax(0, 58%) minmax(0, 42%);
    gap: 55px;
    align-items: center;
}

.services-left {
    min-width: 0;
}

.services-heading {
    max-width: 850px;
    margin-bottom: 35px;
}

    .services-heading p {
        max-width: 850px;
        margin-top: 25px;
        color: var(--body-text);
        font-size: 15px;
        line-height: 1.65;
        font-weight: 500;
    }

.service-cards {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.service-card {
    position: relative;
    width: 100%;
    min-height: 235px;
    padding: 25px 15px;
    border: none;
    outline: none;
    cursor: pointer;
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    transition: transform 0.45s cubic-bezier(.22, 1, .36, 1), box-shadow 0.45s ease, filter 0.45s ease;
}

    .service-card:nth-child(1) {
        background: #285878;
    }

    .service-card:nth-child(2) {
        background: #2e7898;
    }

    .service-card:nth-child(3) {
        background: #30365f;
    }

    .service-card:nth-child(4) {
        background: #29a3bd;
    }

    .service-card:hover,
    .service-card.active {
        transform: translateY(-8px) scale(1.05);
        filter: brightness(1.05);
        box-shadow: 0 20px 45px rgba(40, 70, 90, 0.18);
        z-index: 5;
    }

        .service-card.active::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 5px;
            background: var(--oxior-orange);
        }

.service-icon {
    width: 150px;
    height: 150px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 0;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.25));
}

.service-card-title {
    color: var(--white);
    font-size: 12px;
    line-height: 1.35;
    font-weight: 800;
    letter-spacing: 0.6px;
}

    .service-card-title span {
        display: block;
    }

.service-arrow {
    position: absolute;
    right: 15px;
    bottom: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 10px;
    opacity: 0.5;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.service-card:hover .service-arrow {
    opacity: 1;
    transform: translateX(5px);
}

.services-right {
    position: relative;
    width: 100%;
    min-height: 480px;
    padding-left: 65px;
    border-left: 1px solid var(--border-color);
    display: flex;
    align-items: center;
}

.service-detail {
    position: absolute;
    left: 65px;
    right: 15px;
    top: 50%;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-50%) translateX(70px);
    transition: opacity 0.5s ease, transform 0.7s cubic-bezier(.22, 1, .36, 1), visibility 0.5s ease;
}

    .service-detail.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(-50%) translateX(0);
    }

.detail-number {
    display: block;
    margin-bottom: 12px;
    color: var(--oxior-orange);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 4px;
}

.detail-label {
    display: block;
    margin-bottom: 18px;
    color: var(--muted-text);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
}

.service-detail h2 {
    margin: 0;
    color: var(--dark-text);
    font-size: clamp(42px, 4.3vw, 70px);
    line-height: 0.9;
    font-weight: 800;
    letter-spacing: -3px;
}

    .service-detail h2 span {
        display: block;
        color: var(--oxior-blue);
    }

.detail-line {
    width: 70px;
    height: 4px;
    margin: 28px 0;
    background: var(--oxior-orange);
}

.service-detail p {
    max-width: 560px;
    margin: 0 0 16px;
    color: var(--body-text);
    font-size: 14.5px;
    line-height: 1.7;
    font-weight: 500;
}

.service-detail ul {
    margin-top: 25px;
    padding: 0;
    list-style: none;
}

.service-detail li {
    position: relative;
    margin-bottom: 10px;
    padding-left: 20px;
    color: var(--dark-text);
    font-size: 13.5px;
    line-height: 1.4;
    font-weight: 600;
}

    .service-detail li::before {
        content: "";
        position: absolute;
        left: 0;
        top: 7px;
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--oxior-orange);
    }

.service-card:focus-visible {
    outline: 3px solid var(--oxior-orange);
    outline-offset: 3px;
}

/* =====================================================
   PROJECTS
   ===================================================== */
.projects-section {
    width: 100%;
    min-height: 100vh;
    background: var(--white);
    padding: 100px 0;
}

.projects-wrapper {
    width: 100%;
    max-width: 1550px;
    height: 100%;
    margin: 0 auto;
    padding: 0 50px;
    display: grid;
    grid-template-columns: minmax(0, 42%) minmax(0, 58%);
    gap: 55px;
}

.projects-left {
    display: flex;
    align-items: center;
}

.projects-heading {
    width: 100%;
    max-width: 600px;
    padding-right: 50px;
}

.projects-label {
    display: block;
    margin-bottom: 18px;
    color: var(--muted-text);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
}

.projects-heading h2.section-heading {
    font-size: clamp(55px, 6vw, 90px);
    letter-spacing: -5px;
}

.projects-line {
    width: 75px;
    height: 4px;
    margin: 32px 0 28px;
    background: var(--oxior-orange);
}

.projects-heading p {
    max-width: 530px;
    margin: 0 0 18px;
    color: var(--body-text);
    font-size: 15px;
    line-height: 1.7;
    font-weight: 500;
}

.projects-counter {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 35px;
}

.counter-current {
    color: var(--oxior-orange);
    font-size: 25px;
    font-weight: 800;
}

.counter-divider {
    color: var(--muted-text);
    font-size: 18px;
}

.counter-total {
    color: var(--muted-text);
    font-size: 13px;
    font-weight: 700;
}

.projects-scroll-hint {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 55px;
    color: var(--muted-text);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 3px;
}

.projects-scroll-arrow {
    width: 35px;
    height: 35px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--oxior-orange);
    font-size: 17px;
    animation: projectArrow 1.8s ease-in-out infinite;
}

@keyframes projectArrow {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(6px);
    }
}

.projects-right {
    position: relative;
    height: 100vh;
    max-height: 900px;
    min-height: 600px;
    border-left: 1px solid var(--border-color);
    padding-left: 45px;
    overflow: hidden;
}

.projects-gallery {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 25px;
    scroll-behavior: smooth;
    overscroll-behavior: contain;
    scrollbar-width: none;
}

    .projects-gallery::-webkit-scrollbar {
        display: none;
    }

.project-item {
    position: relative;
    width: 100%;
    height: 520px;
    margin-bottom: 25px;
    overflow: hidden;
    background: #111;
    isolation: isolate;
    cursor: pointer;
    opacity: 0.65;
    transition: opacity 0.6s ease;
}

    .project-item.project-viewing {
        opacity: 1;
    }

.project-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0;
    transform: scale(1.06);
    transition: opacity 0.8s ease, transform 1.2s cubic-bezier(.22, 1, .36, 1);
}

    .project-image.loaded {
        opacity: 1;
        transform: scale(1);
    }

.project-item:hover .project-image.loaded {
    transform: scale(1.04);
}

.project-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.45) 35%, rgba(0, 0, 0, 0.08) 75%, rgba(0, 0, 0, 0) 100%);
    opacity: 0.25;
    transition: opacity 0.7s ease;
}

.project-item.project-viewing .project-overlay {
    opacity: 0.75;
}

.project-caption {
    position: absolute;
    left: 35px;
    right: 35px;
    bottom: 35px;
    z-index: 5;
    color: var(--white);
    transform: translateY(20px);
    opacity: 0.75;
    transition: transform 0.6s cubic-bezier(.22, 1, .36, 1), opacity 0.6s ease;
}

.project-item.project-viewing .project-caption {
    transform: translateY(0);
    opacity: 1;
}

.project-number {
    display: block;
    margin-bottom: 12px;
    color: var(--oxior-orange);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 3px;
}

.project-title {
    color: var(--white);
    font-size: clamp(28px, 3vw, 48px);
    line-height: 0.9;
    font-weight: 800;
    letter-spacing: -2px;
}

    .project-title span {
        display: block;
        color: var(--white);
    }

.project-caption p {
    max-width: 500px;
    margin-top: 15px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 12px;
    line-height: 1.6;
    font-weight: 500;
}

/* Project meta (client / value / completed) — now global */
.project-meta {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 26px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.25);
}

    .project-meta li {
        font-size: 11px;
        line-height: 1.4;
        font-weight: 600;
        color: rgba(255, 255, 255, 0.92);
    }

    .project-meta strong {
        display: block;
        margin-bottom: 2px;
        color: var(--oxior-orange);
        font-size: 9px;
        font-weight: 800;
        letter-spacing: 2px;
        text-transform: uppercase;
    }

.projects-scrollbar {
    position: absolute;
    top: 50%;
    right: 5px;
    width: 3px;
    height: 70%;
    transform: translateY(-50%);
    z-index: 10;
}

.projects-scrollbar-track {
    width: 100%;
    height: 100%;
    background: var(--border-color);
    position: relative;
}

.projects-scrollbar-thumb {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 15%;
    background: var(--oxior-orange);
    transition: top 0.15s ease;
}

/* =====================================================
   WHY OXIOR
   ===================================================== */
.why-section {
    width: 100%;
    min-height: 100vh;
    background: var(--light-bg);
    padding: 120px 0;
}

.why-inner {
    max-width: 1550px;
    margin: 0 auto;
    padding: 0 50px;
}

.why-heading {
    max-width: 760px;
    margin-bottom: 70px;
}

    .why-heading p {
        max-width: 600px;
        color: var(--body-text);
        font-size: 16px;
        line-height: 1.7;
        font-weight: 500;
    }

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    background: var(--border-color);
    border: 1px solid var(--border-color);
}

.why-card {
    position: relative;
    padding: 45px 40px;
    background: var(--white);
    transition: background 0.4s ease;
}

    .why-card:hover {
        background: #f5f9fc;
    }

.why-number {
    display: block;
    margin-bottom: 22px;
    color: var(--oxior-orange);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 3px;
}

.why-card h3 {
    margin: 0 0 14px;
    color: var(--oxior-blue);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.why-card p {
    margin: 0;
    color: var(--body-text);
    font-size: 14.5px;
    line-height: 1.65;
    font-weight: 500;
}

/* =====================================================
   SHEQ
   ===================================================== */
.sheq-section {
    width: 100%;
    min-height: 100vh;
    background: var(--white);
    padding: 120px 0;
}

.sheq-inner {
    max-width: 1550px;
    margin: 0 auto;
    padding: 0 50px;
}

.sheq-heading {
    max-width: 860px;
    margin-bottom: 70px;
}

    .sheq-heading p {
        max-width: 720px;
        color: var(--body-text);
        font-size: 16px;
        line-height: 1.75;
        font-weight: 500;
    }

.sheq-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
}

.sheq-card {
    position: relative;
    padding: 45px 38px;
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--oxior-blue);
    background: var(--white);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

    .sheq-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 22px 45px rgba(40, 70, 90, 0.08);
    }

.sheq-icon {
    display: inline-block;
    margin-bottom: 22px;
    color: var(--oxior-orange);
    font-size: 26px;
    line-height: 1;
}

.sheq-card h3 {
    margin: 0 0 16px;
    color: var(--dark-text);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.sheq-card p {
    margin: 0;
    color: var(--body-text);
    font-size: 14.5px;
    line-height: 1.7;
    font-weight: 500;
}

    .sheq-card p strong {
        color: var(--oxior-blue);
        font-weight: 800;
    }

.sheq-footnote {
    margin-top: 60px;
    max-width: 720px;
    color: var(--muted-text);
    font-size: 13.5px;
    line-height: 1.7;
    font-weight: 500;
    padding-left: 24px;
    border-left: 3px solid var(--oxior-orange);
}

/* =====================================================
   ACCREDITATIONS
   ===================================================== */
.accreditation-section {
    width: 100%;
    min-height: 100vh;
    background: var(--light-bg);
    padding: 120px 0;
}

.accreditation-inner {
    max-width: 1550px;
    margin: 0 auto;
    padding: 0 50px;
}

.accreditation-heading {
    max-width: 760px;
    margin-bottom: 70px;
}

    .accreditation-heading p {
        max-width: 620px;
        color: var(--body-text);
        font-size: 16px;
        line-height: 1.7;
        font-weight: 500;
    }

.accreditation-carousel {
    position: relative;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 0 20px;
}

.acc-track {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 380px;
    perspective: 1400px;
    overflow: hidden;
}

.acc-item {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 320px;
    transform: translate(-50%, -50%) scale(0.82);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.7s cubic-bezier(.22, 1, .36, 1), opacity 0.7s ease, filter 0.7s ease;
    filter: blur(4px);
}

    .acc-item.is-prev {
        transform: translate(-140%, -50%) scale(0.72);
        opacity: 0.35;
        filter: blur(3px);
        pointer-events: auto;
        cursor: pointer;
    }

    .acc-item.is-next {
        transform: translate(40%, -50%) scale(0.72);
        opacity: 0.35;
        filter: blur(3px);
        pointer-events: auto;
        cursor: pointer;
    }

    .acc-item.is-prev-2 {
        transform: translate(-230%, -50%) scale(0.6);
        opacity: 0.15;
        filter: blur(5px);
        pointer-events: auto;
        cursor: pointer;
    }

    .acc-item.is-next-2 {
        transform: translate(130%, -50%) scale(0.6);
        opacity: 0.15;
        filter: blur(5px);
        pointer-events: auto;
        cursor: pointer;
    }

    .acc-item.is-active {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
        filter: blur(0);
        pointer-events: auto;
        z-index: 3;
    }

.acc-card {
    padding: 45px 35px;
    background: var(--white);
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 55px rgba(40, 70, 90, 0.10);
    text-align: center;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.acc-item.is-active .acc-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 28px 65px rgba(40, 70, 90, 0.14);
}

.acc-logo-wrap {
    width: 100%;
    height: 100px;
    margin-bottom: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .acc-logo-wrap img {
        max-height: 100%;
        max-width: 80%;
        object-fit: contain;
    }

.acc-text-logo {
    color: var(--oxior-blue);
}

    .acc-text-logo span {
        font-size: 34px;
        font-weight: 900;
        letter-spacing: -1px;
    }

.acc-card h3 {
    margin: 0 0 8px;
    color: var(--oxior-blue);
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.acc-ref {
    margin: 0 0 14px;
    color: var(--dark-text);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
}

.acc-meta {
    margin: 0;
    color: var(--body-text);
    font-size: 12px;
    line-height: 1.55;
    font-weight: 500;
}

.acc-nav {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--border-color);
    color: var(--dark-text);
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

    .acc-nav:hover {
        background: var(--oxior-blue);
        border-color: var(--oxior-blue);
        color: var(--white);
        transform: scale(1.05);
    }

    .acc-nav:focus-visible {
        outline: 3px solid var(--oxior-orange);
        outline-offset: 3px;
    }

.acc-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.acc-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: var(--border-color);
    cursor: pointer;
    padding: 0;
    transition: background 0.3s ease, transform 0.3s ease;
}

    .acc-dot.is-active {
        background: var(--oxior-orange);
        transform: scale(1.4);
    }

    .acc-dot:focus-visible {
        outline: 2px solid var(--oxior-orange);
        outline-offset: 3px;
    }

.acc-details {
    margin-top: 90px;
    padding-top: 60px;
    border-top: 1px solid var(--border-color);
}

    .acc-details h3 {
        margin: 0 0 32px;
        color: var(--dark-text);
        font-size: 20px;
        font-weight: 800;
        letter-spacing: -0.3px;
    }

.acc-details-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 60px;
    margin: 0;
}

    .acc-details-grid > div {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: 20px;
        padding: 14px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .acc-details-grid dt {
        color: var(--muted-text);
        font-size: 11px;
        font-weight: 800;
        letter-spacing: 1.5px;
        text-transform: uppercase;
        flex-shrink: 0;
    }

    .acc-details-grid dd {
        margin: 0;
        color: var(--dark-text);
        font-size: 13.5px;
        font-weight: 600;
        text-align: right;
    }

.acc-note {
    margin-top: 34px;
    color: var(--muted-text);
    font-size: 13px;
    font-style: italic;
}

a.acc-card {
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    position: relative;
}

    a.acc-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 28px 65px rgba(40, 70, 90, 0.14);
    }

    a.acc-card:focus-visible {
        outline: 3px solid var(--oxior-orange);
        outline-offset: 4px;
    }

.acc-open {
    display: inline-block;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
    width: 100%;
    color: var(--oxior-orange);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 2px;
    transition: letter-spacing 0.3s ease;
}

a.acc-card:hover .acc-open {
    letter-spacing: 3px;
}

/* =====================================================
   CONTACT
   ===================================================== */
.contact-section {
    width: 100%;
    min-height: 100vh;
    background: var(--dark-text);
    color: var(--white);
    padding: 120px 0;
}

.contact-inner {
    max-width: 1550px;
    margin: 0 auto;
    padding: 0 50px;
}

.contact-heading {
    max-width: 700px;
    margin-bottom: 70px;
}

    .contact-heading .section-label {
        color: rgba(255, 255, 255, 0.55);
    }

    .contact-heading .section-heading {
        color: var(--white);
    }

        .contact-heading .section-heading span {
            color: var(--oxior-light-blue);
        }

    .contact-heading p {
        color: rgba(255, 255, 255, 0.7);
        font-size: 17px;
        font-weight: 500;
    }

.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 45px;
}

.contact-col h3 {
    margin: 0 0 18px;
    color: var(--oxior-light-blue);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.contact-col address,
.contact-col ul {
    margin: 0;
    padding: 0;
    list-style: none;
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    line-height: 1.85;
    font-style: normal;
    font-weight: 500;
}

.contact-col a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color 0.3s ease, border-color 0.3s ease;
}

    .contact-col a:hover {
        color: var(--oxior-orange);
        border-bottom-color: var(--oxior-orange);
    }

/* =====================================================
   FOOTER
   ===================================================== */
.oxior-footer {
    width: 100%;
    background: #232d3d;
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0;
}

.oxior-footer-inner {
    max-width: 1550px;
    margin: 0 auto;
    padding: 0 50px 70px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 50px;
}

.footer-brand .footer-logo {
    height: 46px;
    width: auto;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    margin: 0 0 24px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13.5px;
    line-height: 1.75;
    font-weight: 500;
}

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

    .footer-badges span {
        padding: 6px 12px;
        border: 1px solid rgba(255, 255, 255, 0.18);
        color: rgba(255, 255, 255, 0.8);
        font-size: 9px;
        font-weight: 800;
        letter-spacing: 1.5px;
        text-transform: uppercase;
    }

.footer-col h4 {
    margin: 0 0 22px;
    color: var(--white);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.footer-col ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

    .footer-col ul li {
        margin-bottom: 10px;
    }

.footer-col a {
    color: rgba(255, 255, 255, 0.65);
    font-size: 13.5px;
    text-decoration: none;
    transition: color 0.3s ease, padding-left 0.3s ease;
}

    .footer-col a:hover {
        color: var(--oxior-orange);
        padding-left: 5px;
    }

.footer-col address {
    color: rgba(255, 255, 255, 0.65);
    font-size: 13.5px;
    line-height: 1.8;
    font-style: normal;
    margin-bottom: 18px;
}

.oxior-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 22px 50px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.5px;
    max-width: 1550px;
    margin: 0 auto;
}

/* =====================================================
   RESPONSIVE — 1280px
   ===================================================== */
@media (max-width: 1280px) {

    .why-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 40px;
    }

    .oxior-footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .about-grid {
        grid-template-columns: 50% 50%;
    }

    .about-image {
        grid-column: 2;
        grid-row: 1;
        min-height: 500px;
    }

    .about-right {
        grid-column: 1 / -1;
        padding: 40px 0;
    }

    .services-wrapper {
        grid-template-columns: 55% 45%;
        gap: 30px;
        padding: 0 30px;
    }

    .services-right {
        padding-left: 35px;
    }

    .service-detail {
        left: 35px;
    }

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

    .service-card {
        min-height: 190px;
    }

    .projects-wrapper {
        grid-template-columns: 42% 58%;
        gap: 30px;
        padding: 0 30px;
    }

    .projects-right {
        padding-left: 30px;
    }

    .projects-heading {
        padding-right: 25px;
    }

    .project-item {
        height: 450px;
    }
}

/* =====================================================
   RESPONSIVE — 1024px
   ===================================================== */
@media (max-width: 1024px) {

    .oxior-nav {
        padding: 12px 30px;
    }

    .oxior-nav-menu {
        gap: 20px;
    }

        .oxior-nav-menu .nav-link {
            font-size: 11px;
            letter-spacing: 1.2px;
        }

    .hero-section {
        height: auto;
        min-height: 100vh;
    }

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

    .acc-details-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* =====================================================
   RESPONSIVE — 900px
   (stacking override removed: the effect now runs on all sizes)
   ===================================================== */
@media (max-width: 900px) {

    .oxior-nav-toggle {
        display: flex;
    }

    .oxior-nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 20px 30px;
        background: var(--white);
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s ease;
    }

        .oxior-nav-menu.is-open {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .oxior-nav-menu li {
            width: 100%;
        }

        .oxior-nav-menu .nav-link {
            display: block;
            width: 100%;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 12px;
        }

        .oxior-nav-menu .nav-cta {
            margin-top: 12px;
            text-align: center;
            border-bottom: none;
        }

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

    .acc-item {
        width: 260px;
    }

        .acc-item.is-prev,
        .acc-item.is-next {
            opacity: 0.2;
        }

        .acc-item.is-prev-2,
        .acc-item.is-next-2 {
            opacity: 0;
            pointer-events: none;
        }

    .projects-wrapper {
        grid-template-columns: 40% 60%;
        padding: 0 25px;
        gap: 20px;
    }

    .projects-heading h2.section-heading {
        font-size: 55px;
        letter-spacing: -3px;
    }

    .projects-heading p {
        font-size: 13px;
    }

    .project-item {
        height: 400px;
    }

    .project-caption {
        left: 25px;
        right: 25px;
        bottom: 25px;
    }

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

/* =====================================================
   RESPONSIVE — 700px
   ===================================================== */
@media (max-width: 700px) {

    .hero-section {
        position: relative;
        height: auto;
        min-height: 100vh;
        padding: 120px 0 80px;
    }

    .oxior-nav {
        padding: 12px 22px;
    }

    .hero-content-wrapper {
        padding: calc(var(--navbar-height) + 30px) 22px 40px;
    }

    .hero-title {
        font-size: clamp(2.2rem, 12vw, 4rem);
        letter-spacing: -0.03em;
    }

    .hero-description {
        font-size: 15px;
    }

    .hero-values {
        position: static;
        margin-top: 30px;
        padding: 0 22px;
        text-align: left;
        white-space: normal;
        animation: none;
        opacity: 1;
    }

    .hero-scroll {
        display: none;
    }

    /* ABOUT */
    .about-logo {
        padding: 30px 22px 0;
    }

        .about-logo img {
            width: 100px;
        }

    .about-container {
        padding: 0 22px;
    }

    .about-grid {
        display: flex;
        flex-direction: column;
        min-height: auto;
    }

    .about-left {
        padding: 25px 0;
    }

        .about-left h2.section-heading {
            font-size: 45px;
            letter-spacing: -1px;
            white-space: normal;
        }

        .about-left p {
            font-size: 15px;
            line-height: 1.6;
        }

    .about-image {
        min-height: 350px;
        height: 350px;
    }

    .about-right {
        padding: 35px 0;
    }

    .info-block {
        margin-bottom: 25px;
    }

        .info-block p {
            font-size: 15px;
        }

    /* MARQUEE */
    .partner-marquee-container {
        padding: 20px 0;
        margin-top: 40px;
    }

    .partner-marquee-track img {
        height: 40px;
        margin: 0 15px;
    }

    .partner-marquee-container::before,
    .partner-marquee-container::after {
        width: 50px;
    }

    /* SERVICES */
    .services-section {
        padding: 80px 0;
    }

    .services-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 0 22px;
    }

    .services-heading h2.section-heading {
        font-size: 52px;
        letter-spacing: -3px;
    }

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

    .service-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .service-card {
        min-height: 175px;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 18px;
    }

    .service-card-title {
        font-size: 11px;
    }

    .services-right {
        min-height: 420px;
        padding: 45px 0 0;
        border-left: none;
        border-top: 1px solid var(--border-color);
        display: block;
    }

    .service-detail {
        left: 0;
        right: 0;
        top: 45px;
        transform: translateX(60px);
    }

        .service-detail.active {
            transform: translateX(0);
        }

        .service-detail h2 {
            font-size: 48px;
        }

        .service-detail p {
            max-width: 100%;
            font-size: 14px;
            line-height: 1.65;
        }

    /* PROJECTS */
    .projects-section {
        padding: 80px 0;
    }

    .projects-wrapper {
        display: flex;
        flex-direction: column;
        padding: 0 22px;
    }

    .projects-left {
        align-items: flex-start;
    }

    .projects-heading {
        padding-right: 0;
        max-width: 100%;
        margin-bottom: 35px;
    }

        .projects-heading h2.section-heading {
            font-size: 52px;
            letter-spacing: -3px;
        }

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

    .projects-scroll-hint {
        margin-top: 30px;
    }

    .projects-right {
        height: 600px;
        min-height: 600px;
        max-height: 600px;
        padding-left: 0;
        border-left: none;
        border-top: 1px solid var(--border-color);
        padding-top: 25px;
    }

    .projects-gallery {
        padding-right: 15px;
    }

    .project-item {
        height: 430px;
        margin-bottom: 15px;
    }

    .project-caption {
        left: 22px;
        right: 22px;
        bottom: 22px;
    }

    .project-title {
        color: var(--white);
        font-size: clamp(26px, 2.6vw, 42px);
        line-height: 0.95;
        font-weight: 800;
        letter-spacing: -1.5px;
    }

    .project-caption p {
        max-width: 520px;
        margin-top: 14px;
        color: rgba(255, 255, 255, 0.85);
        font-size: 12.5px;
        line-height: 1.55;
        font-weight: 500;
    }

    /* WHY / SHEQ / ACC / CONTACT */
    .why-inner,
    .sheq-inner,
    .accreditation-inner,
    .contact-inner {
        padding: 0 22px;
    }

    .why-section,
    .sheq-section,
    .accreditation-section,
    .contact-section {
        padding: 80px 0;
    }

    .section-heading {
        font-size: clamp(34px, 10vw, 48px);
    }

    /* ACC CAROUSEL */
    .acc-track {
        height: 340px;
    }

    .acc-item {
        width: 240px;
    }

    .acc-card {
        padding: 32px 22px;
    }

    /* FOOTER */
    .oxior-footer-inner {
        grid-template-columns: 1fr;
        padding: 0 22px 50px;
    }

    .oxior-footer-bottom {
        padding: 18px 22px;
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
}

/* =====================================================
   RESPONSIVE — 500px
   ===================================================== */
@media (max-width: 500px) {

    .hero-cta {
        padding: 14px 22px;
        font-size: 0.75rem;
    }

    .about-left h2.section-heading {
        font-size: 42px;
    }

    .services-wrapper {
        padding: 0 20px;
    }

    .services-heading h2.section-heading {
        font-size: 45px;
    }

    .services-heading p {
        font-size: 13.5px;
    }

    .service-cards {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .service-card {
        min-height: 155px;
        padding: 18px 10px;
    }

    .service-icon {
        width: 52px;
        height: 52px;
        font-size: 22px;
        margin-bottom: 15px;
    }

    .service-card-title {
        font-size: 10px;
    }

    .services-right {
        min-height: 480px;
        margin-top: 45px;
    }

    .service-detail h2 {
        font-size: 42px;
        letter-spacing: -2px;
    }

    .service-detail p {
        font-size: 13.5px;
    }

    .service-detail li {
        font-size: 13px;
    }

    .projects-wrapper {
        padding: 0 20px;
    }

    .projects-heading h2.section-heading {
        font-size: 45px;
    }

    .projects-heading p {
        font-size: 13.5px;
    }

    .projects-right {
        height: 550px;
        min-height: 550px;
        max-height: 550px;
    }

    .project-item {
        height: 380px;
    }

    .project-title {
        font-size: 28px;
    }

    .acc-item {
        width: 210px;
    }

    .acc-logo-wrap {
        height: 70px;
    }

    .acc-card h3 {
        font-size: 15px;
    }

    .acc-ref,
    .acc-meta {
        font-size: 11px;
    }

    .acc-nav {
        width: 42px;
        height: 42px;
    }
}

/* =====================================================
   RESPONSIVE — 380px
   ===================================================== */
@media (max-width: 380px) {

    .services-heading h2.section-heading {
        font-size: 40px;
    }

    .service-card {
        min-height: 145px;
    }

    .service-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }

    .service-card-title {
        font-size: 9px;
    }

    .service-detail h2 {
        font-size: 37px;
    }

    .projects-heading h2.section-heading {
        font-size: 40px;
    }

    .project-item {
        height: 340px;
    }

    .project-title {
        font-size: 24px;
    }
}

/* REDUCED MOTION: plain stacked blocks, no sticky/transform effect */
@media (prefers-reduced-motion: reduce) {
    .page-wrapper > .page-section {
        position: relative;
        top: auto !important;
        transform: none !important;
        will-change: auto;
    }

        .page-wrapper > .page-section::after {
            display: none;
        }

        .page-wrapper > .page-section.is-covered {
            visibility: visible;
        }
}