/* 
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
    RESPONSIVE DESIGN MASTER SYSTEM
    All media queries are consolidated here.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
*/

/* ━━━━ Desktop / Large Screens (1400px and above) ━━━━━━━━━━━━ */
@media (min-width: 992px) {

    /* Hover Dropdown Logic */
    .nav-item.dropdown:hover>.dropdown-menu {
        display: block;
        opacity: 1;
        visibility: visible;
        margin-top: 0;
    }

    /* 5-Column Megamenu Grid */
    .col-lg-2-4 {
        flex: 0 0 auto;
        width: 20%;
    }
}

/* ━━━━ Large Laptops / Swiper Adjustment (1399px and below) ━━━━ */
@media (max-width: 1399px) {
    .swiper-button-prev-custom {
        left: -20px;
    }

    .swiper-button-next-custom {
        right: -20px;
    }
}

/* ━━━━ Medium Laptops / Tablets (1200px and below) ━━━━ */
@media (max-width: 1200px) {
    .container {
        max-width: 95%;
    }

    #key-focus .coe-grid {
        grid-template-columns: 1fr var(--coe-orbit-size) 1fr;
    }

    #key-focus .orbit-wrap {
        width: 360px;
        height: 360px;
    }
}

/* ━━━━ Tablets / Navigation Breakpoint (992px and below) ━━━━ */
@media (max-width: 992px) {
    :root {
        --section-padding: 3rem 0;
    }

    .main-header {
        padding: 8px 0;
        top: 46px;
    }

    .nav-link {
        margin: 10px 0;
        font-size: 15px;
    }

    .hero-banner {
        height: auto;
        min-height: 70vh;
        display: flex;
        align-items: center;
        padding: 80px 0;
    }

    .hero-content {
        margin-top: 0;
        text-align: center;
    }

    .hero-container {
        width: 100%;
    }

    .operationalise-section {
        padding: 4rem 0 !important;
        margin-top: -80px !important;
        background-size: cover;
        background-position: right;
    }

    /* Megamenu Reset for Mobile View */
    .megamenu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        padding: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        border-top: none !important;
        display: none;
    }

    .dropdown-menu.show {
        display: block !important;
    }

    .col-megamenu {
        margin-top: 0;
    }

    .col-megamenu .title {
        font-size: 12px;
        margin-bottom: 15px;
    }

    .col-megamenu ul li a {
        font-size: 16px;
    }

    #key-focus .coe-grid {
        grid-template-columns: 1fr;
    }

    #key-focus .orbit-col {
        margin: 32px auto;
    }

    #key-focus .orbit-wrap {
        width: 300px;
        height: 300px;
    }

    #key-focus .card-col.right .focus-card {
        flex-direction: row;
    }

    #key-focus .card-col.right .gs-more-right-rev {
        flex-direction: row-reverse;

    }

    #key-focus .card-col.right .card-text {
        text-align: left;
        padding: var(--coe-card-padding);
    }

    #key-focus .card-title {
        font-size: 13px;
        line-height: normal;
    }

    #key-focus .coe-tagline {
        font-size: 13px;
        line-height: normal;
        max-width: 95%;
        margin: 2rem auto;
    }

    #key-focus .card-body-txt p {
        margin-bottom: 0;
    }

    #key-focus .gs-more-left {
        left: 0;
        flex-direction: row-reverse !important;
    }

    #key-focus .gs-more-right {
        right: 0;
    }

    #key-focus .card-col.right {
        padding-top: 20px;
    }

    /* Advantages Slider */
    .advantage-card {
        padding: 35px 40px;
        min-height: 420px;
    }

    .advantage-card-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .advantage-text {
        white-space: normal;
    }

    /* Portfolio */
    .portfolio-card {
        padding: 30px;
    }

    .portfolio-card-title {
        font-size: 20px;
    }

    .portfolio-card-text {
        font-size: 14px;
    }

    /* Footer */
    .main-footer {
        padding: 60px 0 30px;
    }

    .footer-top {
        padding-bottom: 40px;
    }

    .footer-title {
        margin-bottom: 20px;
    }

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

    /* Purpose Section Tablet Adjustments */
    .about-purpose-section {
        padding: 100px 0 80px;
        background-position: top;
    }

    .purpose-card {
        padding: 50px 30px;
        border-radius: 40px;
    }

    .purpose-card::before {
        display: none;
    }

    .purpose-title {
        margin-bottom: 20px;
        font-size: 2rem;
    }

    .purpose-lead {
        font-size: 1.15rem;
    }
}

/* ━━━━ Mobile Navigation & Accordion (991px and below) ━━━━ */
@media (max-width: 991px) {
    .offcanvas {
        background-color: var(--header-bg);
        z-index: 1100 !important;
    }

    .offcanvas-header {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding: 20px;
    }

    .btn-close {
        filter: invert(1) grayscale(100%) brightness(200%);
    }

    .offcanvas-body {
        padding: 0;
    }

    .offcanvas-body .navbar-nav {
        align-items: flex-start !important;
        padding: 20px 0;
        width: 100%;
    }

    .offcanvas-body .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .offcanvas-body .nav-link {
        padding: 15px 25px !important;
        margin: 0 !important;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 16px;
    }

    /* Custom Plus/Minus for Mobile Dropdowns */
    .offcanvas-body .dropdown-toggle::after {
        content: '+';
        border: none;
        font-family: var(--font-bold);
        font-size: 24px;
        line-height: 1;
        margin: 0;
        transition: transform 0.3s ease;
    }

    .offcanvas-body .nav-item.show .dropdown-toggle::after {
        content: '-';
    }

    .offcanvas-body .dropdown-menu {
        background: rgba(255, 255, 255, 0.03);
        border: none;
        padding: 0;
        margin: 0;
        width: 100%;
        position: static !important;
        display: none;
        transform: none !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    .offcanvas-body .nav-item.show .dropdown-menu {
        display: block;
    }

    .offcanvas-body .dropdown-item {
        padding: 12px 40px;
        color: var(--white);
        font-size: 15px;
        white-space: normal;
    }

    .offcanvas-body .dropdown-item:hover {
        background: transparent;
        color: var(--primary-blue);
    }

    /* Hide Megamenu Layout on Mobile */
    .offcanvas-body .megamenu .container-fluid {
        padding: 0;
    }

    .offcanvas-body .megamenu .row {
        margin: 0;
    }

    .offcanvas-body .megamenu .col-lg-2-4 {
        width: 100%;
        padding: 0;
    }

    /* Inner Accordion for Solutions/Megamenu */
    .offcanvas-body .col-megamenu .title {
        padding: 15px 40px;
        margin: 0;
        background: rgba(255, 255, 255, 0.05);
        font-size: 12px;
        color: var(--white);
        display: flex;
        justify-content: space-between;
        align-items: center;
        cursor: pointer;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .offcanvas-body .col-megamenu .title::after {
        content: '+';
        font-size: 20px;
        transition: transform 0.3s ease;
    }

    .offcanvas-body .col-megamenu.active .title::after {
        content: '-';
    }

    .offcanvas-body .col-megamenu ul {
        display: none;
        padding: 5px 0;
        background: rgba(0, 0, 0, 0.1);
    }

    .offcanvas-body .col-megamenu.active ul {
        display: block;
    }

    .offcanvas-body .col-megamenu ul li a {
        padding: 12px 60px 0;
        font-size: 14px;
        display: block;
        color: var(--white);
        text-decoration: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    }

    /* Submenu for Investor Relations / Business Accordion */
    .offcanvas-body .dropdown-submenu .dropdown-toggle {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-left: 40px !important;
    }

    .offcanvas-body .dropdown-submenu .dropdown-toggle::after {
        content: '+';
        font-size: 20px;
        border: none;
        margin: 0;
    }

    .offcanvas-body .dropdown-submenu.show>.dropdown-toggle::after {
        content: '-';
    }

    .offcanvas-body .dropdown-submenu .dropdown-menu {
        background: rgba(0, 0, 0, 0.2);
        display: none;
        position: static !important;
        width: 100%;
        transform: none !important;
    }

    .offcanvas-body .dropdown-submenu.show>.dropdown-menu {
        display: block;
    }

    .offcanvas-body .dropdown-submenu .dropdown-item {
        padding-left: 60px;
    }
}

/* ━━━━ Phablets / Large Phones (768px and below) ━━━━ */
@media (max-width: 768px) {

    .solutions-hero .hero-title br,
    .solution-inner-hero .hero-title br {
        display: none;
    }

    :root {
        --section-padding: 2.5rem 0;
    }

    .hero-content {
        text-align: left;
    }

    .operationalise-section {
        padding: 3rem 0;
        margin-top: -60px;
    }

    .about-purpose-section {
        padding: 80px 0 60px;
    }

    .about-vision-section {
        padding: 60px 0;
        text-align: left;
    }

    .section-tag-line {
        justify-content: flex-start;
    }

    .vision-title {
        font-size: 1.75rem;
    }

    .about-strategy-section {
        padding: 60px 0;
    }

    .strategy-title {
        font-size: 1.75rem;
    }

    .shareholder-title {
        font-size: 1.75rem;
    }

    .custom-shareholder-accordion .accordion-button {
        font-size: 1rem;
        padding: 15px 0;
    }

    /* Contact Page Mobile */
    .contact-card {
        padding: 60px 0;
        border-radius: 0;
        margin-top: 0;
    }

    .contact-card::before {
        display: none;
    }

    .contact-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .btn-submit {
        width: 100%;
        padding: 12px 30px;
    }

    .contact-details-section {
        padding: 60px 0;
    }

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

    .map-container iframe {
        height: 300px;
    }

    .strategy-intro .lead-txt {
        font-size: 1.1rem;
    }

    .flip-card {
        height: 200px;
    }

    .flip-card-front {
        font-size: 1.1rem;
        padding: 20px;
        border-radius: 40px;
    }

    .section-title {
        letter-spacing: -0.5px;
        line-height: 1.2;
    }

    .navbar-collapse {
        background: var(--header-bg);
        padding: 20px;
        border-radius: 0 0 15px 15px;
        margin-top: 15px;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .slider-nav {
        display: none;
    }

    .advantage-card {
        background: var(--white);
        border: 4px solid transparent;
        border-radius: 25px;
        background-image: linear-gradient(var(--white), var(--white)), var(--section-gradient);
        background-origin: border-box;
        background-clip: padding-box, border-box;
    }

    .coe-advantages-slider {
        padding: 20px 0 60px;
    }

    .coe-advantages-slider .swiper-pagination {
        display: block;
    }

    .industry-subtitle {
        font-size: 24px;
    }

    .tag-pill {
        padding: 8px 20px;
        font-size: 14px;
    }

    .industry-tags {
        gap: 10px;
    }

    .bottom-links {
        gap: 15px;
        flex-wrap: wrap;
    }

    .footer-newsletter {
        margin-top: 30px;
    }
}

/* ━━━━ Small Mobile Devices (576px and below) ━━━━ */
@media (max-width: 576px) {
    :root {
        --section-padding: 2rem 0;
    }

    .hero-banner {
        padding: 50px 0 140px !important;
        /* Extra bottom padding to account for overlap */
        min-height: 85vh;
        display: flex;
        align-items: center;
        justify-content: left;
    }

    .hero-content {
        margin: 0 !important;
        text-align: left;
        width: 100%;
        position: relative;
        z-index: 5;
    }

    .hero-content>*:last-child {
        margin-bottom: 0 !important;
    }

    .operationalise-section {
        margin-top: -40px;
        padding: 2rem 0;
    }

    .about-purpose-section {
        padding: 20px 0 0px;
    }

    .btn-enquire {
        padding: 12px 30px;
        font-size: 14px;
        width: auto;
        text-align: center;
    }

    .header-logo {
        height: 45px;
    }

    .coe-main-title {
        padding-left: 55px;
    }

    .coe-main-title::before {
        width: 40px;
        height: 6px;
        bottom: 6px;
    }

    #key-focus .coe-section {
        padding: var(--section-padding);
    }

    #key-focus .orbit-wrap {
        width: 240px;
        height: 240px;
    }

    #key-focus .orbit-centre-label {
        font-size: .85rem;
    }

    #key-focus .card-icon {
        width: 100px;
    }

    #key-focus .card-icon picture {
        width: 45px;
        height: 45px;
    }

    .advantage-card {
        padding: 30px 25px;
        min-height: 380px;
    }

    .advantage-icon {
        width: 40px;
        height: 40px;
        margin-right: 15px;
    }

    .advantage-list li {
        margin-bottom: 20px;
    }
}

/* ━━━━ Extra Small Devices (375px and below) ━━━━ */
@media (max-width: 375px) {
    .hero-banner {
        padding-top: 100px;
    }
}

body {
    padding-top: 105px !important;
}

@media (max-width: 992px) {
    body {
        padding-top: 105px !important;
    }

    .main-header {
        top: 35px !important;
    }
}

/* Solution Navigation Pills Responsive */
@media (max-width: 768px) {
    .solution-nav-section {
        padding: 20px 0 !important;
    }

    .solution-nav-pill {
        padding: 12px 20px !important;
        font-size: 14px !important;
        min-width: 140px !important;
        margin-inline: 5px !important;
        flex: 1 1 auto;
    }
}

/* Capability Cards Responsive */
@media (max-width: 768px) {
    .capability-card {
        padding: 20px !important;
    }

    .capability-icon-wrap::before {
        left: -15px !important;
        width: 6px !important;
        height: 20px !important;
    }

    .capability-icon {
        width: 35px !important;
        height: 35px !important;
    }

    .capabilities-callout {
        padding-left: 0 !important;
        margin-top: 30px !important;
    }

    .comparison-card {
        max-width: 100%;
    }

    .capabilities-detail-section {
        background-image: none !important;
        background-color: var(--dark-bg);
    }
}