/* ==========================================
   RESET & GLOBAL STYLES
   ========================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

@font-face {
    font-family: 'SABICHeadline';
    src: url('../fonts/SABICHeadline-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

:root {
    --sabic-navy: #002D62;
    --sabic-cyan: #00A3E0;
    --sabic-green: #78BE20;
    --sabic-light-blue: #E8F4F8;
    --sabic-cream: #FFF9F2;
    --text-primary: #54575A;
    --text-muted: #555555;
    --border-color: #DDE2E5;
    --white: #FFFFFF;
    --black-header: #111111;
    --font-main: "Noto Sans", sans-serif;
}

body {
    font-family: var(--font-main);
    color: var(--text-primary);
    background-color: var(--white);
    line-height: 1.55;
    font-size: 18px;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: SABICHeadline, sans-serif;
}

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

/* Container Constraint */
.container {
    width: 88%;
    max-width: 1100px;
    margin: 0 auto;
}

.container-960 {
    max-width: 960px;
}

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

/* ==========================================
   TOP BLACK HEADER
   ========================================== */
header .container {
    padding: 12px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    position: relative;
    max-width: 960px;
    width: 88%;
}

header .logo-text, .header-text {
    font-size: 20px;
    font-weight: 700;
    color: #000000A6;
}

.header-text {
    max-width: 195px;
    width: 100%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

/* ==========================================
   HERO / HEADER SECTION (Cream BG)
   ========================================== */
.partner-hero-banner {
    background-color: #FFF6E5;
    padding: 50px 0;
    text-align: center;
}

.hero-container {
    max-width: 996px;
}

.sabic-main-logo {
    height: 38px;
    margin: 0 auto 16px auto;
}

.hero-tagline {
    font-size: 18px;
    color: var(--sabic-cyan);
    font-weight: 600;
    margin-bottom: 12px;
}

.hero-title {
    font-size: 48px;
    line-height: 1.3;
    font-weight: 600;
    color: #07084a;
    margin-bottom: 15px;
    letter-spacing: 2%;
}

.sub-hero-title {
    font-size: 40px;
    line-height: 1.3;
    font-weight: 300;
    color: #1E1E1E;
    margin-bottom: 40px;
    letter-spacing: 2%;
}

.hero-featured-image-wrapper {
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    border-radius: 2px;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    object-fit: cover;
}

.hero-caption {
    color: #54575A;
}

/* ==========================================
   GENERAL ARTICLE SECTIONS
   ========================================== */
.article-section {
    padding-top: 36px;
    padding-bottom: 36px;
}

.article-section p {
    margin-bottom: 20px;
}

.section-heading {
    font-size: 28px;
    font-weight: 600;
    color: #0A3ACC;
    margin-bottom: 20px;
    padding: 3px 0 3px 20px;
    position: relative;
    letter-spacing: 2%;
}

.section-heading:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background-color: #0A3ACC;
}

.sub-heading {
    font-size: 19px;
    font-weight: 700;
    color: var(--sabic-navy);
    margin-top: 24px;
    margin-bottom: 12px;
}

/* Decorative Ribbon */
.ribbon-divider {
    margin: 30px 0;
    text-align: center;
}

.ribbon-svg {
    width: 100%;
    height: 30px;
}

/* Infographic Image Banner */
.infographic-banner {
    margin: 50px auto 20px;
    max-width: 1100px;
}

.infographic-img {
    width: 100%;
    display: block;
}

/* ==========================================
   GRID LAYOUTS & TWO-COLUMN
   ========================================== */
.grid-two-col {
    display: grid;
    grid-template-columns: 1fr 587px;
    gap: 40px;
    align-items: start;
    margin-bottom: 20px;
}

.content-image {
    width: 100%;
    border-radius: 2px;
}

section.article-section.collaboration-section {
    line-height: 1.65;
}

.asia-layout-grid a {
    color: #0A3ACC;
    text-decoration: underline;
    cursor: pointer;
}

.col-image, .asia-image-block, .building-image-block {
    position: relative;
    padding-bottom: 30px;
}

.imageCaption {
    font-style: italic;
    font-size: 12px;
    line-height: 23px;
    position: absolute;
    bottom: 0px;
    padding: 0 10px;
    display: flex;
    min-height: 30px;
    background: #e8f4ff;
    width: 100%;
    align-items: center;
}

.asia-image-block .imageCaption, .building-image-block .imageCaption {
    background: #FFFFFF;
}

.collaboration-section .imageCaption {
    background: #FFF6E5
}

.infographic-banner {
    position: relative;
}

.infographic-banner:before {
    content: "";
    position: absolute;
    left: -110px;
    top: -200px;
    background: url(../images/frame-1.png) no-repeat;
    width: 564px;
    height: 263px;
    z-index: -1;
}

/* ==========================================
   ASIA FOOTPRINT SECTION (Blue BG)
   ========================================== */
.asia-footprint-section {
    background-color: var(--sabic-light-blue);
    margin-top: 20px;
    margin-bottom: 20px;
}

.asia-main-content {
    border-right: 1px solid #B8E0FF;
    padding: 40px 30px 40px 0;
}

.asia-layout-grid {
    display: grid;
    grid-template-columns: 1fr 390px;
    gap: 0px;
}

.asia-main-content p {
    margin-bottom: 25px;
}

.asia-image-block, .building-image-block {
    margin: 20px 0;
}

/* Sidebar & Accordion Styling */
.asia-sidebar {
    align-self: start;
    padding: 16px 0 40px 30px;
}

.sidebar-title {
    font-size: 18px;
    color: var(--sabic-navy);
    font-weight: 700;
    margin-bottom: 10px;
}

.sidebar-intro {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.4;
}

.accordion-list {
    border-top: 1px solid var(--border-color);
}

.accordion-item {
    border-bottom: 1px solid var(--border-color);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
}

.accordion-icon {
    font-size: 16px;
    color: var(--sabic-cyan);
    font-weight: 700;
}

/* ==========================================
   EXECUTIVE QUOTE CARD
   ========================================== */
.quote-card-container {
    background-color: #E8F4FF;
    margin: 35px 0;
}

.quote-content {
    padding: 25px;
}

.quote-card-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 20px;
    align-items: center;
    position: relative;
}

.quote-image-col {
    position: relative;
}

.quote-image-col:before {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -110px;
    background: url(../images/frame-2.png) no-repeat;
    width: 494px;
    height: 251px;
    z-index: -1;
}

.quote-title {
    font-size: 20px;
    color: #1E1E1E;
    font-weight: 600;
}

.quote-body {
    font-size: 16px;
    color: #1E1E1E;
    line-height: 1.4;
    font-weight: 600;
    margin-bottom: 15px !important;
}

.quote-author {
    font-size: 16px;
    font-weight: 500;
    color: #54575A;
    margin-bottom: 15px !important;
}

.quote-portrait {
    width: 100%;
    border-radius: 2px;
    object-fit: cover;
}

/* ==========================================
   PULL QUOTE & CLOSING ELEMENTS
   ========================================== */
.large-pull-quote {
    position: relative;
    text-align: center;
    padding: 30px 40px;
    margin: 36px 0;
}

.quote-mark {
    font-size: 48px;
    color: var(--sabic-cyan);
    font-family: Georgia, serif;
    line-height: 0;
    display: inline-block;
}

.pull-quote-text {
    font-size: 17px;
    font-weight: 600;
    color: var(--sabic-navy);
    line-height: 1.5;
    margin: 10px 0;
}

.final-team-image-block {
    margin-top: 24px;
    margin-bottom: 30px;
}

.final-team-img {
    width: 100%;
    border-radius: 2px;
}

.footer-brand-logo {
    text-align: center;
    padding-top: 20px;
    padding-bottom: 40px;
}

.sabic-bottom-logo {
    margin: 0 auto;
}

.country-accordion {
    width: 100%;
    background: #e8f3fd;
}

.country-accordion details {
    border-bottom: 1px solid #b8e0ff;
}

.country-accordion summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    font-size: 24px;
    font-family: 'SABICHeadline';
    font-weight: 500;
    color: #1e1e1e;
    letter-spacing: 2%;
    user-select: none;
}

/* Remove default browser arrow */
.country-accordion summary::-webkit-details-marker {
    display: none;
}

.country-accordion summary::marker {
    display: none;
}

/* Custom arrow */
.arrow {
    width: 10px;
    height: 10px;
    border-right: 1.5px solid #0d1b4a;
    border-bottom: 1.5px solid #0d1b4a;
    transform: rotate(45deg);
    transition: transform 0.2s ease;
    margin-right: 3px;
    margin-bottom: 4px;
}

/* Rotate arrow when opened */
.country-accordion details[open] .arrow {
    transform: rotate(225deg);
    margin-bottom: 0;
}

/* Content */
.accordion-content {
    padding: 0 0px 24px;
    font-size: 16px;
    color: #54575a;
    font-weight: 400;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.accordion-content p {
    margin: 0;
}

summary::-webkit-details-marker {
    display: none;
}

.quote-section {
    position: relative;
    max-width: 890px;
    margin: 0px auto 10px;
    padding: 20px 0px 45px;
    text-align: center;
}

/* Left quotation mark */
.quote-section::before {
    content: "";
    position: absolute;
    left: -110px;
    top: -15px;
    width: 80px;
    height: 80px;
    background: url("../images/fi_11446933.png");
    background-repeat: no-repeat;
    background-size: contain;
}

/* Right quotation mark */
.quote-section::after {
    content: "";
    position: absolute;
    right: -100px;
    bottom: 35px;
    width: 80px;
    height: 80px;
    background: url("../images/i_11446933-1.png");
    background-repeat: no-repeat;
    background-size: contain;
}

.quote-section p {
    font-size: 16px;
    line-height: 1.35;
    font-weight: 600;
    color: #1e1e1e;
}

.quote-section p + p {
    margin-top: 20px;
}

.video-wrapper {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    background: #000;
}

/* Responsive video */
.video {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* Play button */
.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    border: 0;
    border-radius: 50%;
    background: #ff7200;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: transform 0.2s ease, opacity 0.3s ease;
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.08);
}

/* Triangle play icon */
.play-icon {
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 15px solid #fff;
    margin-left: 4px;
}

/* Hide button after video starts */
.play-button.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Tablet */
@media (max-width: 768px) {
    .play-button {
        width: 54px;
        height: 54px;
    }

    .play-icon {
        border-top-width: 8px;
        border-bottom-width: 8px;
        border-left-width: 13px;
    }
}

.clickable-image {
    cursor: pointer;
    transition: 0.2s;
}

.clickable-image:hover {
    opacity: 0.9;
}

/* Popup background */
.image-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    align-items: center;
    justify-content: center;
    padding: 30px;
}

/* Large image */
.image-modal img {
    max-width: 98vw;
    max-height: 98vh;
    object-fit: contain;
    background: white;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    cursor: default;
}

/* Close button */
.close {
    position: fixed;
    top: 15px;
    right: 30px;
    color: white;
    font-size: 45px;
    font-weight: 300;
    cursor: pointer;
    z-index: 10000;
}

/* Mobile */
@media (max-width: 480px) {
    .video-wrapper {
        width: 100%;
    }

    .video {
        aspect-ratio: 16 / 9;
    }

    .play-button {
        width: 48px;
        height: 48px;
    }

    .play-icon {
        border-top-width: 7px;
        border-bottom-width: 7px;
        border-left-width: 11px;
    }
}

/* ==========================================
   RESPONSIVE BREAKPOINTS
   ========================================== */
@media (max-width: 1090px) {
    body {
        font-size: 16px;
    }

    .container {
        width: 94%;
    }

    .grid-two-col {
        grid-template-columns: 1fr 50%;
        gap: 20px;
    }

    .quote-image-col:before, .infographic-banner:before {
        display: none;
    }
}

/* Tablet (Max Width: 980px) */
@media (max-width: 980px) {
    body {
        line-height: 1.6
    }

    .asia-layout-grid, .grid-two-col {
        grid-template-columns: 1fr;
    }

    .asia-main-content {
        padding: 40px 0 0;
        border: none;
    }

    .asia-sidebar {
        padding: 0px 0 60px;
    }

    .hero-title, .sub-hero-title {
        font-size: 32px;
    }

    .quote-card-grid {
        grid-template-columns: 1fr;
    }

    .quote-content {
        order: 1;
    }
}

/* Mobile (Max Width: 600px) */
@media (max-width: 600px) {
    .grid-two-col {
        grid-template-columns: 1fr;
    }

    .quote-card-grid {
        grid-template-columns: 1fr;
    }

    .hero-title, .sub-hero-title {
        font-size: 26px;
    }

    .section-heading {
        font-size: 20px;
    }

    .large-pull-quote {
        padding: 20px 10px;
    }

    .pull-quote-text {
        font-size: 15px;
    }

    header .container {
        flex-direction: column;
    }

    .header-text {
        position: relative;
        transition: none;
        left: auto;
        margin: 10px auto 0;
        transform: none;
        text-align: center;
        font-size: 16px;
    }

    .logo-text img {
        max-width: 90px
    }

    .partner-hero-banner {
        padding: 35px 0;
    }

    .article-section {
        padding-top: 25px;
        padding-bottom: 25px;
    }

    .sabic-bottom-logo {
        max-width: 150px;
    }

    .country-accordion summary {
        font-size: 20px;
    }

    .container {
        width: 90%;
    }
}

@media (max-width: 1090px) {
    .quote-section {
        max-width: 88%;
        padding: 31px 30px 47px;
        margin: 40px auto 60px;
    }

    .quote-section p {
        font-size: 16px;
    }

    .quote-section p + p {
        margin-top: 14px;
    }

    .quote-section::before {
        left: -6px;
        top: -27px;
        width: 50px;
        height: 50px;
        background-size: 50px 50px;
    }

    .quote-section::after {
        right: -6px;
        bottom: -10px;
        width: 50px;
        height: 50px;
        background-size: 50px 50px;
    }
}

section.article-section.innovative-materials-section {
    padding-top: 0;
}