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@media(max-width:1000px){header{min-height:76px}.menu{display:block;border:1px solid #ffffff33;background:none;color:white;padding:9px 12px;font-size:10px}.menu span{margin-inline-start:6px}.language-switch{margin-inline-start:auto}.brand>span{font-size:16px}nav{display:none;position:absolute;top:100%;left:0;right:0;background:#071b24;padding:20px 6% 30px;border-bottom:1px solid var(--light-line);margin:0}nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}nav>a{font-size:14px;padding:14px 0}nav>a.nav-contact{max-width:220px;padding:13px 18px;margin-top:12px}.hero{min-height:650px}.hero-content{max-width:720px}.intro-strip{gap:30px}.intro-strip>p{font-size:19px;white-space:normal;min-width:185px}.product-explorer{grid-template-columns:1fr;gap:25px}.product-tabs{display:flex;overflow-x:auto;border-top:0;border-bottom:1px solid #c7cfc9;padding-bottom:0;gap:25px}.product-tabs button{flex:1;min-width:140px;border:0;padding:15px 0}.tab-arrow{display:none}.product-tabs button[aria-selected=true]{border-bottom:2px solid var(--orange-dark)}.product-tabs .tab-no{display:none}.product-panel{gap:40px;grid-template-columns:1fr 1fr}.product-disclaimer,html[dir=rtl] .product-disclaimer{margin:25px 0 0}.purpose{gap:6%}.purpose-body article{padding-left:34px}html[dir=rtl] .purpose-body article{padding-right:34px}.industries{gap:7%}.contact{gap:7%}.form-row{grid-template-columns:1fr;gap:0}.statistics{gap:25px}.footer-top>div{gap:20px}}
@media(max-width:700px){html{scroll-padding-top:82px}header{padding:12px 5%;gap:10px;min-height:72px}.brand{gap:7px}.brand img{width:30px;height:29px}.brand>span{font-size:13px}.brand small{font-size:6px}.language-switch{font-size:9px;gap:7px}.menu{padding:8px;font-size:10px}.menu span{display:none}.section{padding:58px 6%}.hero{padding:0 6%;min-height:680px}.hero-content{padding-top:63px;padding-bottom:145px}.hero-photo{background:linear-gradient(90deg,#071b24f5,#071b2477),linear-gradient(0deg,#071b24,transparent 80%),url('assets/energy-hero.webp') 65% center/cover}.hero .eyebrow{font-size:8px;letter-spacing:1px;max-width:300px;align-items:flex-start}.hero .eyebrow i{margin-top:5px}h1{font-size:clamp(39px,8.8vw,61px);letter-spacing:-1.7px;line-height:1.13;margin-top:29px}.hero-content>p{font-size:14px;line-height:1.9;max-width:460px}.actions{flex-direction:column;align-items:flex-start;gap:12px;margin-top:25px}.button{padding:15px 20px;font-size:11px}.hero-bottom{inset:auto 6% 23px;font-size:8px;gap:20px;letter-spacing:.5px}.hero-bottom>span{max-width:190px;line-height:1.8}.hero-bottom>a{font-size:9px;white-space:nowrap}.intro-strip{padding:24px 6%;gap:16px;flex-wrap:wrap}.intro-strip>p{font-size:20px;min-width:0;width:calc(100% - 40px)}.intro-strip>span{font-size:11px;order:3;margin:0;max-width:100%}.intro-strip>b{font-size:24px;margin-inline-start:auto}.eyebrow{font-size:9px;letter-spacing:1.3px}h2{font-size:33px;line-height:1.2;letter-spacing:-1.2px}.purpose{grid-template-columns:1fr;gap:35px}.purpose h2{font-size:32px}.purpose-body article{padding:25px 0 25px 38px}.purpose-body article:first-child{padding-top:0}.purpose-body p{font-size:14px}.purpose-body h3{font-size:22px}.section-heading{display:block;margin-bottom:30px}.section-heading>div:last-child:not(:first-child){max-width:100%;margin-top:25px}.section-heading p{font-size:13px}.development{font-size:8px;margin-top:15px}.product-tabs{gap:22px;scrollbar-width:thin}.product-tabs button{min-width:130px;flex:none}.product-tabs b{font-size:15px}.product-tabs small{font-size:9px}.product-panel{grid-template-columns:1fr;gap:25px}.product-figure{max-width:500px;width:100%;margin:auto}.product-copy{padding-top:0}.product-copy h3{font-size:34px}.product-copy h4{font-size:18px;margin-top:18px}.product-copy>p{font-size:14px}.product-copy dl>div{font-size:11px;grid-template-columns:110px 1fr}.product-copy .text-link{font-size:12px}.product-disclaimer{font-size:9px;line-height:1.9;margin-top:25px}.approach{grid-template-columns:1fr;gap:35px}.approach-intro>p{font-size:14px}.brand-system{max-width:270px;margin:25px auto 0}.brand-system img{width:40%}.brand-system small{font-size:7px;letter-spacing:1px}.layers li{padding:20px 0}.layers h3{font-size:22px}.layers p{font-size:13px;max-width:100%}.development-path{margin-top:0;padding-top:20px;display:block}.development-path>p{margin-top:12px;font-size:10px;line-height:1.9}.industries{grid-template-columns:1fr;gap:25px}.section-description{max-width:100%;font-size:13px}.industry-list summary{padding:23px 0;gap:14px}summary h3{font-size:19px}.industry-detail{padding-inline:25px 15px}.industry-detail p{font-size:13px}.industry-products{font-size:10px}.evidence .section-heading{margin-bottom:20px}.data-note{max-width:100%!important;margin-top:25px}.statistics{grid-template-columns:1fr;gap:25px}.statistics article{padding-top:24px;display:grid;grid-template-columns:125px 1fr;gap:5px 20px;align-items:start}.statistics strong{font-size:43px;letter-spacing:-2px}.statistics p{font-size:12px;line-height:1.75;margin:0;max-width:100%;min-height:0}.statistics a{grid-column:2;justify-self:start;margin-top:7px;font-size:9px}.vision-heading{display:block;position:relative}.year2030{display:block;font-size:112px;letter-spacing:-7px;margin-top:35px;opacity:.55}.vision-heading h2{font-size:33px}.vision-main{grid-template-columns:1fr;gap:35px;margin-top:25px}.vision-explanation>p{font-size:14px;line-height:1.9;max-width:100%}.quote{padding-inline-start:24px}.quote blockquote{font-size:29px;max-width:100%}.contribution-title{margin-top:40px;font-size:10px}.contributions{grid-template-columns:1fr;gap:25px}.contributions h3{font-size:18px}.contributions p{font-size:13px}.contact{grid-template-columns:1fr;gap:40px}.contact-copy>p{font-size:14px;max-width:100%}.email{font-size:18px}.locations{margin-top:30px}.locations p{font-size:12px}.contact form{padding:0}footer{padding:35px 6% 25px}.footer-top{display:block}.footer-top .brand>span{font-size:15px}.footer-top .brand small{font-size:7px}.footer-top>div{display:flex;flex-wrap:wrap;gap:15px 25px;margin-top:25px;font-size:10px}.footer-bottom{flex-wrap:wrap;gap:20px;margin-top:25px}.footer-bottom>p{width:100%;font-size:9px}.footer-bottom>a{margin-inline-start:auto}.footer-bottom button{font-size:9px}html[lang=fr] h1{font-size:clamp(35px,8.2vw,53px)}html[lang=fr] .hero-content{max-width:100%}html[dir=rtl] h1{font-size:clamp(31px,7.7vw,48px);line-height:1.5;letter-spacing:0}html[dir=rtl] .hero-photo{background:linear-gradient(270deg,#071b24f5,#071b2477),linear-gradient(0deg,#071b24,transparent 80%),url('assets/energy-hero.webp') 65% center/cover}html[dir=rtl] .hero-content>p{font-size:14px;line-height:2}html[dir=rtl] .purpose h2{font-size:29px}html[dir=rtl] .purpose-body article{padding-right:38px;padding-left:0}html[dir=rtl] .quote blockquote{font-size:26px}html[dir=rtl] .hero-bottom>span{max-width:180px}html[dir=rtl] .product-copy h3{line-height:1.2}}
@media(max-width:370px){header{padding-inline:4%;gap:7px}.brand>span{font-size:11px}.brand small{font-size:5.4px}.brand img{width:27px;height:26px}.language-switch{gap:6px}.menu{font-size:9px;padding:7px}.statistics{gap:22px}.statistics article{grid-template-columns:110px 1fr;gap:8px 14px}.statistics strong{font-size:38px}.hero-bottom{gap:10px}.hero-bottom>span{max-width:160px}}
@media(prefers-reduced-motion:reduce){html,*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.js-motion .reveal{opacity:1;transform:none}.read-progress{display:none}}

/* Full portfolio overview: every product is visible, with one detailed sheet below. */
.purpose-group{scroll-margin-top:90px}.purpose-group .saudi{padding-top:65px;padding-bottom:65px}.vision-main{grid-template-columns:.8fr 1fr 1fr;gap:5%;align-items:center}.leader-portrait{margin:0}.leader-portrait img{width:100%;height:auto;display:block}.leader-portrait figcaption{font-size:8px;line-height:1.8;color:#bdd1c4;margin-top:10px}.leader-portrait a{text-decoration:underline;text-underline-offset:3px}.quote blockquote{font-size:27px}.year2030{font-size:110px}.contribution-title{margin-top:35px}.portfolio-hint{font-size:12px;color:#64756f;margin:0 0 20px}.product-explorer{display:block}.product-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;border:0;overflow:visible;padding:0;margin-bottom:40px}.product-tabs button{position:relative;display:grid;grid-template-columns:24px 1fr 20px;gap:0 10px;min-width:0;width:100%;padding:0 18px 20px;border:1px solid #c9d0c8;background:#f6f3ed;align-items:center}.product-tabs button>.product-art{grid-column:1/-1;width:100%;margin-bottom:15px}.product-tabs .tab-no{display:block}.product-tabs .tab-arrow{display:block;opacity:.6}.product-tabs button[aria-selected=true]{border:1px solid #b94e12;box-shadow:inset 0 -3px #b94e12}.product-tabs b{font-size:19px}.product-tabs small{font-size:11px;line-height:1.5}.product-panel{padding:35px;background:#f7f6f2;border:1px solid #d1d7d1;grid-template-columns:1fr 1fr;gap:6%}.product-panel>.product-figure{width:100%;max-width:480px}.product-copy h3{font-size:36px}.product-disclaimer,html[dir=rtl] .product-disclaimer{margin:25px 0 0}.art-pallet{background-image:url('assets/bio-pallet.jpeg');background-size:100% auto;background-position:center 50%;mix-blend-mode:multiply}.product-tabs .art-pallet{background-size:100% auto}.product-tabs .product-art{aspect-ratio:1.2}.product-tabs .product-art:not(.art-pallet){aspect-ratio:1}.product-tabs .art-pallet{aspect-ratio:1}
@media(max-width:1000px){.vision-main{grid-template-columns:1fr 1fr;gap:30px}.leader-portrait{grid-row:span 2}.vision-explanation>p{margin-top:0}.product-tabs{gap:12px}.product-tabs button{padding:0 12px 18px;grid-template-columns:18px 1fr}.product-tabs .tab-arrow{display:none}.product-tabs b{font-size:16px}.product-tabs small{font-size:10px}}
@media(max-width:700px){.vision-main{grid-template-columns:1fr;gap:30px}.leader-portrait{grid-row:auto;max-width:420px}.quote blockquote{font-size:28px}.year2030{font-size:90px;margin-top:25px}.purpose-group .saudi{padding:45px 6%}.product-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:25px}.product-tabs button{padding:0 10px 15px;display:block;text-align:start}.product-tabs .product-art{display:block;margin-bottom:12px}.product-tabs .tab-no{display:none}.product-tabs .tab-label{display:block}.product-tabs b{font-size:16px}.product-tabs small{font-size:10px}.product-panel{padding:20px;grid-template-columns:1fr;gap:25px}.product-copy h3{font-size:30px}.product-copy dl>div{grid-template-columns:90px 1fr}}

.product-panel{scroll-margin-top:110px}

/* Restrained controls and editorial hierarchy. */
.ui-icon{display:inline-block;vertical-align:middle;width:18px;height:18px;flex:0 0 auto;overflow:visible}
html[dir=rtl] .ui-icon.horizontal{transform:scaleX(-1)}
.button{min-height:48px;padding:13px 22px;gap:24px;border-radius:3px;font-weight:600;font-size:13px;transition:background .2s,border-color .2s}
.button:hover{transform:none;background:#ee873d;border-color:#ee873d}
.button>span{display:inline-flex;align-items:center;font-size:inherit}
.button .ui-icon{width:19px;height:19px}
.text-link{gap:15px}.text-link>span{display:inline-flex}
.nav-contact{border-radius:3px;border-color:#ffffff55;padding:10px 17px}
.nav-contact:hover{border-color:#f5a66d}
.tab-arrow{display:inline-flex;align-items:center}.tab-arrow .ui-icon{width:17px;height:17px}
.product-tabs button{border-radius:3px;transition:border-color .2s,background .2s}
.product-tabs button[aria-selected=true]{box-shadow:none;border-color:#a4663d;background:#faf8f3}
.product-tabs .tab-no{color:#69746e}
.hero .eyebrow i,.development i{display:none}
.hero-content>p{max-width:525px;line-height:1.8}
.intro-strip>p{white-space:normal;font-size:20px;line-height:1.4;max-width:440px}
.intro-strip>span{max-width:450px}
.purpose-body article,html[dir=rtl] .purpose-body article{padding-inline:0}
.eyebrow{letter-spacing:1.25px}
.brand-system{margin-top:25px;padding-bottom:25px;justify-content:flex-start;max-width:300px}
.brand-system img{width:110px;animation:brandQuiet 9s ease-in-out infinite;filter:none}
.brand-system small{inset-inline-start:0;font-size:8px;letter-spacing:1px}
@keyframes brandQuiet{0%,100%{opacity:1}50%{opacity:.82}}
.read-progress{display:none}
.js-motion .reveal{transform:translateY(8px);transition:opacity .45s ease,transform .45s ease}
.js-motion .reveal.visible{transform:none}
.product-panel{animation:none}
.statistics a .ui-icon,.vision-explanation .ui-icon{width:14px;height:14px;margin-inline-start:5px}
.hero-bottom .ui-icon,.footer-bottom .ui-icon{width:14px;height:14px;margin-inline-start:7px}
@media(max-width:700px){.button{padding:13px 20px;min-height:48px;font-size:12px;gap:22px}.actions{gap:14px}.hero-content>p{font-size:15px;line-height:1.8}.intro-strip>p{width:100%;font-size:19px}.brand-system{margin-inline:0}.product-tabs button{border-radius:3px}.purpose-body article,html[dir=rtl] .purpose-body article{padding-inline:0}}
@media(prefers-reduced-motion:reduce){.brand-system img{animation:none}}

/* Leadership, sustainable production and neutral product assets. */
.chairman{display:grid;grid-template-columns:.85fr 1.15fr;gap:10%;border-top:1px solid var(--line)}
.chairman-identity h2{font-size:clamp(30px,3.2vw,48px);letter-spacing:-1px;margin:25px 0 15px}
.chairman-role{font-size:11px;letter-spacing:1.2px;line-height:1.8;color:#6c756e;margin:0}
.chairman-company{font-size:14px;letter-spacing:1px;margin:8px 0 0}
.chairman-rule{width:55px;height:2px;background:var(--orange);margin:34px 0}
.chairman-identity h3{font-size:24px;line-height:1.6;font-weight:400;color:#37564c;margin:0}
.chairman-body>p{font-size:14px;line-height:1.95;color:#50676e;margin:0 0 20px}
.chairman-body>p:first-child{font-size:18px;line-height:1.8;color:#183a42}
.chairman-body .chairman-skills{border-top:1px solid var(--line);padding-top:24px;font-size:11px;line-height:2;color:#886143;margin-top:28px}
.future-production{display:grid;grid-template-columns:1fr 1fr;gap:10%;background:#153e35;color:white}
.future-production .eyebrow{color:#bdcfb5}.future-production h2{font-size:clamp(30px,3.2vw,46px)}
.future-production p{font-size:16px;line-height:1.9;color:#d0dfd1;margin:0 0 20px}.future-production .text-link{border-color:#a0b69d}
.art-pallet,.product-tabs .art-pallet{background-image:url('assets/pallet-neutral.webp');background-size:contain;background-position:center}
.art-bio,.product-tabs .art-bio{background-image:url('assets/absorption-neutral.webp');background-size:cover;background-position:center top;mix-blend-mode:normal}
#panel-bio .product-art{aspect-ratio:884/1779;background-size:contain;background-color:#f5f5f1}
.footer-bottom>p{font-size:13px;line-height:1.8;color:#c7d8de}
html[dir=rtl] .chairman-role{letter-spacing:0}
@media(max-width:1100px){nav{gap:14px}nav>a{font-size:10px}.chairman{gap:6%}}
@media(max-width:700px){.chairman{grid-template-columns:1fr;gap:32px}.chairman-identity h2{font-size:32px}.chairman-identity h3{font-size:22px}.chairman-rule{margin:24px 0}.chairman-body>p{font-size:14px}.chairman-body>p:first-child{font-size:17px}.future-production{grid-template-columns:1fr;gap:28px}.future-production p{font-size:14px}.footer-bottom>p{font-size:13px}.chairman-role{font-size:10px}}

/* Heritage chapter, restrained editorial reading and cinematic closing statement. */
.legacy{background:#f3f0e9;border-top:1px solid #d5d6ce}
.legacy-heading{max-width:1000px}.legacy-heading h2{max-width:900px;font-size:clamp(34px,4.1vw,60px);line-height:1.15}
.legacy-subtitle{font-size:15px;line-height:1.8;color:#7a644f;margin:25px 0 0}
.legacy-intro{font-size:23px;line-height:1.7;max-width:740px;color:#29463f;margin:36px 0 45px}
.legacy-chapter{display:grid;grid-template-columns:1fr 2fr;gap:9%;border-top:1px solid #d0d1c7;padding:35px 0}
.legacy-chapter h3{font-size:28px;letter-spacing:-.5px;line-height:1.4;margin:0;color:#264c40}
.legacy-chapter p{font-size:15px;line-height:1.95;color:#506269;margin:0 0 22px;max-width:760px}.legacy-chapter p:last-child{margin:0}
.legacy-sources{font-size:10px;color:#66736a;line-height:1.8;margin:12px 0 0}.legacy-sources a{border-bottom:1px solid #a5ada3}
.legacy-discover{margin-top:30px;color:#d6e3cd}
.legacy-manifesto{background:#000;color:#fff;position:relative;isolation:isolate;overflow:hidden;padding:100px 7% 115px;min-height:650px;display:flex;align-items:center;justify-content:center;text-align:center}
.legacy-landscape{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,#000b 0%,#0008 40%,#0005 70%,#000d 100%),url('assets/saudi-industrial-legacy.webp') center 65%/cover no-repeat}
.legacy-manifesto-content{max-width:980px}.legacy-roots{max-width:700px;margin:0 auto 45px}.legacy-roots p{font-size:18px;line-height:1.8;color:#e0e1db;margin:0 0 7px}.legacy-roots p:last-child{font-size:15px;max-width:610px;margin:12px auto 0;color:#c9cec7}
.manifesto-brand{font-size:13px;letter-spacing:3px;color:#e8b78c;margin:0 0 25px}.legacy-manifesto h2{font-size:clamp(38px,4.8vw,68px);line-height:1.18;letter-spacing:-1.8px;margin:0;text-wrap:balance;font-weight:400}
.legacy-image-note{position:absolute;bottom:20px;inset-inline-end:5%;font-size:9px;color:#b9bdb5}
/* Restore the original absorbent materials photograph. */
.art-bio,.product-tabs .art-bio,#panel-bio .product-art{background-image:url('assets/product-concepts.webp');background-size:300% 200%;background-position:50% 100%;aspect-ratio:1;mix-blend-mode:multiply}
@media(max-width:700px){.legacy-heading h2{font-size:35px;line-height:1.25}.legacy-subtitle{font-size:13px}.legacy-intro{font-size:20px;margin:28px 0 30px}.legacy-chapter{grid-template-columns:1fr;gap:20px;padding:28px 0}.legacy-chapter h3{font-size:25px}.legacy-chapter p{font-size:14px;line-height:1.9}.legacy-manifesto{padding:70px 6% 85px;min-height:650px}.legacy-landscape{background-position:center}.legacy-manifesto h2{font-size:clamp(31px,8.2vw,48px);line-height:1.35;letter-spacing:-.8px}.legacy-roots p{font-size:16px}.legacy-roots p:last-child{font-size:14px}.manifesto-brand{font-size:12px;letter-spacing:2px}.legacy-image-note{font-size:8px}}
html[dir=rtl] .legacy-heading h2,html[dir=rtl] .legacy-manifesto h2{letter-spacing:0;line-height:1.5}

/* Simplified Chinese: native CJK typography with comfortable line spacing. */
html[lang=zh-Hans] body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif}
html[lang=zh-Hans] h1,html[lang=zh-Hans] h2,html[lang=zh-Hans] h3,html[lang=zh-Hans] h4{letter-spacing:0;line-height:1.5;word-break:normal;overflow-wrap:anywhere}
html[lang=zh-Hans] .eyebrow,html[lang=zh-Hans] .hero-bottom,html[lang=zh-Hans] .development,html[lang=zh-Hans] .chairman-role{letter-spacing:1px}
html[lang=zh-Hans] .quote blockquote{font-family:inherit;font-size:26px;line-height:1.75}
html[lang=zh-Hans] .hero-content>p,html[lang=zh-Hans] .legacy-chapter p,html[lang=zh-Hans] .chairman-body>p{line-height:2}
html[lang=zh-Hans] .hero-content{max-width:900px}
html[lang=zh-Hans] .product-copy h3,html[lang=zh-Hans] .chairman-identity h2{font-family:Arial,sans-serif;line-height:1.25}
@media(max-width:700px){header{flex-wrap:wrap}.language-switch{gap:7px}html[lang=zh-Hans] h1{font-size:clamp(34px,8vw,50px)}html[lang=zh-Hans] h2{font-size:30px}.brand{min-width:0}}
@media(max-width:380px){header{gap:8px}.language-switch{font-size:9px;gap:6px}.menu{font-size:9px;padding:7px}.brand>span{font-size:11px}.brand small{font-size:5.5px}.brand img{width:27px;height:27px}}

/* Final responsive and accessibility polish across four languages. */
.page-jumps{display:flex;justify-content:center;flex-wrap:wrap;gap:12px 36px;padding:18px 6%;background:#f7f6f2;border-bottom:1px solid #d5dcd9}
.page-jumps a{font-size:12px;color:#465e62;padding:10px 0;min-height:38px;display:inline-flex;align-items:center}
.page-jumps a:hover{color:#a14816}
.heritage-milestones{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin:10px 0 45px;padding:30px 0;border-top:1px solid #d0d1c7;border-bottom:1px solid #d0d1c7}
.heritage-milestones strong{font-size:40px;font-weight:400;color:#2d5145;letter-spacing:-1px;display:block;line-height:1.2}
.heritage-milestones span{display:block;font-size:12px;line-height:1.8;color:#5a6a62;margin-top:12px}
.portfolio-return{display:block;width:fit-content;margin-top:20px;font-size:11px;color:#556d70;text-decoration:underline;text-underline-offset:4px;padding:8px 0}
.product-tabs button:focus-visible{outline-offset:4px}.product-tabs b{overflow-wrap:anywhere;line-height:1.4}.product-tabs .tab-label{min-width:0}
.language-switch a{min-height:36px;display:inline-flex;align-items:center;padding:8px 2px}
.footer-bottom button,.footer-bottom>a{min-height:36px;display:inline-flex;align-items:center}
footer .footer-top>div{flex-wrap:wrap;justify-content:flex-end}
.section-description,.product-copy>p,.legacy-chapter p,.chairman-body>p{text-wrap:pretty}
@media(min-width:1201px){header nav{display:flex}header{gap:22px}header nav>a{font-size:11px}.language-switch{font-size:11px;gap:10px}}
@media(max-width:1200px){header{min-height:78px}.menu{display:block;border:1px solid #ffffff50;background:none;color:white;padding:10px 13px;font-size:12px;min-height:40px}.menu span{margin-inline-start:6px}.language-switch{margin-inline-start:auto}header nav{display:none;position:absolute;top:100%;left:0;right:0;background:#071b24;padding:18px 6% 28px;border-bottom:1px solid #ffffff30;margin:0;max-height:calc(100dvh - 110px);overflow-y:auto}header nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}header nav>a{font-size:14px;padding:14px 0}header nav>a.nav-contact{max-width:220px;padding:13px 18px;margin-top:12px}}
@media(max-width:700px){html{scroll-padding-top:135px}header{display:grid;grid-template-columns:1fr auto;gap:8px 16px;padding:12px 5% 7px}.brand{grid-column:1;grid-row:1}.brand>span{font-size:15px}.brand small{font-size:7px}.brand img{width:34px;height:32px}.menu{grid-column:2;grid-row:1;font-size:11px;padding:9px 13px}.language-switch{grid-column:1/-1;grid-row:2;width:100%;justify-content:flex-end;gap:18px;font-size:11px;border-top:1px solid #ffffff18;padding-top:2px;margin:0}.language-switch a{min-height:32px;padding:7px 3px}.page-jumps{gap:5px 20px;padding:12px 6%;justify-content:flex-start}.page-jumps a{font-size:11px;min-height:40px}.heritage-milestones{gap:16px;margin-bottom:30px;padding:23px 0}.heritage-milestones strong{font-size:29px}.heritage-milestones span{font-size:10px;line-height:1.7}.product-panel{scroll-margin-top:145px}.contact input,.contact textarea,.contact select{font-size:16px}.footer-top>div{justify-content:flex-start!important}.footer-bottom button{font-size:11px}.footer-bottom>a{font-size:11px}.hero-content{padding-top:48px}.product-tabs button{min-height:44px}}
@media(prefers-reduced-motion:reduce){.js-motion .reveal{transition:none}}

.product-panel,.purpose-group{scroll-margin-top:0}

/* Understated links without decorative underlines. */
a,a:hover,a:focus-visible{text-decoration:none!important}
.text-link,.email,.statistics a,.legacy-sources a,.language-switch a[aria-current=page]{border-bottom:0!important}
.language-switch a[aria-current=page]{font-weight:700;background:#ffffff0d;border-radius:3px}
.chairman-rule{display:none}.chairman-identity h3{margin-top:30px}
.partners{background:#fff;text-align:center;border-top:1px solid #e3e6e1}
.partners-heading{max-width:780px;margin:0 auto}.partners-heading h2{font-size:clamp(30px,3.3vw,46px)}
.partners-heading>p{max-width:650px;margin:24px auto 0;color:#526b70;font-size:14px;line-height:1.9}
.partner-logos{display:grid;grid-template-columns:repeat(3,1fr);align-items:center;gap:55px;max-width:1000px;margin:45px auto 0}
.partner-logos>a{min-height:140px;display:flex;align-items:center;justify-content:center;padding:20px}
.partner-logos img{width:auto;max-width:230px;height:95px;object-fit:contain;display:block}
.partner-logos a:nth-child(2) img{height:115px;max-width:110px}
@media(max-width:700px){.partner-logos{grid-template-columns:1fr;gap:15px;margin-top:25px}.partner-logos>a{min-height:120px;padding:15px}.partner-logos img{max-width:210px;height:85px}.partner-logos a:nth-child(2) img{height:105px}.partners-heading>p{font-size:13px}}

/* Discreet, keyboard-accessible attribution; full credit stays one click away. */
.source-disclosure{margin-top:14px;font-size:12px;line-height:1.8;color:#526b70;text-align:start;max-width:100%}
.source-disclosure>summary{display:list-item;list-style:disclosure-closed;cursor:pointer;width:fit-content;max-width:100%;min-height:44px;padding:10px 4px;font-size:12px;font-weight:400;letter-spacing:0;color:inherit}
.source-disclosure[open]>summary{list-style:disclosure-open}
.source-disclosure .source-content{padding:8px 0 12px;overflow-wrap:anywhere;font-size:12px;line-height:1.9}
.source-disclosure .source-content a{color:inherit;font-size:inherit;display:inline;padding:0;border:0}
.source-disclosure .source-content a:hover{color:var(--orange-dark)}
.saudi .source-disclosure{color:#c2d6cc}.saudi .source-disclosure a:hover{color:#fff}
.leader-portrait figcaption{margin-top:0}.leader-portrait .source-disclosure{margin-top:4px}
.statistics .source-disclosure{margin-top:6px}
.partner-logos>a{min-width:0}.partner-logos img{max-width:100%}
.partner-logos a:first-child img{width:230px;height:auto}.partner-logos a:nth-child(3) img{width:auto;height:105px}
body:not(.js) .menu{display:none}
@media(max-width:1200px){body:not(.js) header{position:relative;flex-wrap:wrap}body:not(.js) header nav{display:flex;position:static;flex-wrap:wrap;width:100%;grid-column:1/-1;grid-row:3;max-height:none;padding:10px 0;gap:10px 20px}}

/* Chairman: editorial heading with a restrained typographic sign-off. */
.chairman-identity h2,html[lang=zh-Hans] .chairman-identity h2{font-family:inherit;font-size:clamp(24px,2.5vw,34px);font-weight:400;line-height:1.55;letter-spacing:-.5px;color:#37564c;margin:24px 0 0}
.chairman-signature{margin-top:32px;text-align:end}
.chairman-signature .signature-name{font-family:Georgia,"Times New Roman",serif;font-style:italic;font-size:28px;font-weight:400;line-height:1.5;letter-spacing:.1px;color:#26483e;margin:0}
.chairman-signature .signature-company{font-family:Arial,sans-serif;font-size:10px;letter-spacing:1.5px;color:#677c74;margin:7px 0 0;text-align:inherit}
html[dir=rtl] .chairman-identity h2{letter-spacing:0;line-height:1.7}
html[dir=rtl] .chairman-signature .signature-name{font-family:"Noto Naskh Arabic","Geeza Pro","Traditional Arabic",serif;font-style:normal;letter-spacing:0;font-size:30px}
@media(max-width:700px){.chairman-identity h2,html[lang=zh-Hans] .chairman-identity h2{font-size:26px}.chairman-signature .signature-name{font-size:25px}.chairman-signature{margin-top:26px}}

/* Gulf partnership statement with a consistent three-logo row on every screen. */
.partners-heading{max-width:900px}.partner-kicker{margin-top:18px;color:#946443;letter-spacing:1.8px}
.partners-heading>p{max-width:780px}.partners-heading>.partners-subtitle{font-size:21px;line-height:1.6;color:#26483e;margin-top:28px}
.partner-logos{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,4vw,55px)}
.partner-logos>a{padding:12px;min-width:0;min-height:140px}
.partner-logos a:nth-child(1) img{width:230px;max-width:100%;height:auto}
.partner-logos a:nth-child(2) img{width:90px;max-width:100%;height:auto}
.partner-logos a:nth-child(3) img{width:76px;max-width:100%;height:auto}
.partners-signature{max-width:900px;margin:40px auto 0;font-size:11px;letter-spacing:1.4px;line-height:1.9;color:#37564c}
.partners-signature span{display:block;font-size:14px;letter-spacing:1px;margin-bottom:8px}
@media(max-width:700px){.partner-logos{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:30px}.partner-logos>a{padding:4px;min-height:100px}.partner-logos a:nth-child(2) img{width:64px}.partner-logos a:nth-child(3) img{width:53px}.partners-heading>.partners-subtitle{font-size:18px}.partners-signature{font-size:9px;letter-spacing:1px;margin-top:25px}}

.footer-social{display:flex;flex-wrap:wrap;justify-content:flex-end;direction:ltr;gap:12px;margin-top:25px}.footer-social a{display:inline-flex;align-items:center;gap:12px;min-height:44px;padding:8px 14px;border:1px solid #ffffff35;color:#dbe5e8;font-size:12px;transition:color .2s,border-color .2s}.footer-social a:hover{color:#fff;border-color:#f6ad78}.footer-social span{font-family:Arial,sans-serif;font-size:22px;line-height:1}

/* Aramco leads on its own row; QatarEnergy LNG and ADNOC sit below. */
.partner-logos{grid-template-columns:repeat(2,minmax(0,1fr));max-width:650px;gap:20px 70px;margin-top:42px}
.partner-logos>a:first-child{grid-column:1/-1;min-height:130px;padding:20px}
.partner-logos a:first-child img{width:380px;max-width:100%;height:auto}
.partner-logos>a:nth-child(2),.partner-logos>a:nth-child(3){min-height:150px}
.partner-logos a:nth-child(2) img{width:95px;height:auto}
.partner-logos a:nth-child(3) img{width:80px;height:auto}
@media(max-width:700px){.partner-logos{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 32px;max-width:440px;margin-top:30px}.partner-logos>a:first-child{min-height:110px;padding:16px 8px}.partner-logos a:first-child img{width:310px}.partner-logos>a:nth-child(2),.partner-logos>a:nth-child(3){min-height:125px;padding:8px}.partner-logos a:nth-child(2) img{width:78px}.partner-logos a:nth-child(3) img{width:66px}}

/* Compact header tools inspired by the reference: two bars and a language globe. */
.language-picker{position:relative;flex-shrink:0;margin-inline-start:0;color:white}
.language-picker>summary{display:flex;align-items:center;justify-content:center;list-style:none;width:44px;height:44px;padding:0;cursor:pointer}
.language-picker>summary::-webkit-details-marker{display:none}
.language-picker[open]>summary{color:#ffad71}
.language-panel{position:absolute;inset-inline-end:0;top:calc(100% + 16px);width:300px;max-width:calc(100vw - 32px);padding:22px;background:#fff;color:#183a42;border:1px solid #dce4df;border-radius:12px;box-shadow:0 12px 40px #0003;z-index:60}
.language-panel>p{font-size:13px;font-weight:600;margin:0 0 12px}
.language-panel .language-switch{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px;border:0;padding:0;width:auto;margin:0;font-size:15px}
.language-panel .language-switch a{color:#2b6269;min-height:44px;padding:9px 6px;justify-content:flex-start}
.language-panel .language-switch a:hover{background:#edf3ef}
.language-panel .language-switch a[aria-current=page]{background:#edf3ef;color:#183a42;font-weight:700}
header .menu{border:0;padding:0;width:44px;height:44px;min-height:44px;align-items:center;justify-content:center;background:none}
header .menu span{margin:0;display:flex}header .menu svg{width:30px;height:30px}
.footer-social a{border-radius:50%;width:48px;height:48px;justify-content:center;padding:0}
.partner-logos{max-width:560px;gap:20px 45px}
.partner-logos>a:first-child{min-height:115px;padding:14px}
.partner-logos a:first-child img{width:285px;max-width:100%;height:auto}
.partner-logos a:nth-child(2) img{width:85px;max-width:100%;height:auto}
.partner-logos a:nth-child(3) img{width:98px;max-width:100%;height:auto}
@media(max-width:1200px){header .menu{display:flex}}
@media(max-width:700px){header{grid-template-columns:minmax(0,1fr) 44px 44px;gap:8px;padding:12px 5%}.brand{grid-column:1;grid-row:1}.menu{grid-column:2;grid-row:1}.language-picker{grid-column:3;grid-row:1;position:static}.language-panel{top:calc(100% + 8px);inset-inline-end:5%;width:300px}.brand>span{font-size:14px}.brand small{font-size:6.5px}.brand img{width:32px;height:32px}html{scroll-padding-top:100px}.product-panel{scroll-margin-top:105px}.partner-logos{max-width:410px;gap:10px 30px}.partner-logos a:first-child img{width:250px}.partner-logos a:nth-child(2) img{width:73px}.partner-logos a:nth-child(3) img{width:85px}.partner-logos>a:nth-child(2),.partner-logos>a:nth-child(3){min-height:135px}}

/* Slow, restrained motion for the brand and photographic landscapes. */
.partners-signature .partner-emblem{width:106px;margin:0 auto 24px;line-height:0}
.animated-aldred{display:block;width:100%;height:auto;overflow:visible}
.animated-aldred .emblem-part,.animated-aldred .emblem-core{transform-box:fill-box;transform-origin:center}
.animated-aldred .emblem-part{animation:emblemLight 7s ease-in-out infinite}
.animated-aldred .emblem-part:nth-of-type(2){animation-delay:.45s}
.animated-aldred .emblem-part:nth-of-type(3){animation-delay:.9s}
.animated-aldred .emblem-core{animation:emblemPulse 5s ease-in-out infinite}
.partners-signature>p{margin:0;font-size:inherit;letter-spacing:inherit;line-height:1.9}
.hero-photo{animation:landscapeDrift 26s ease-in-out infinite alternate;transform-origin:65% 50%}
.legacy-landscape{animation:landscapeDrift 30s ease-in-out infinite alternate;transform-origin:center}
.product-tabs .product-art{transition:transform .7s cubic-bezier(.2,.65,.3,1)}
@media(hover:hover) and (prefers-reduced-motion:no-preference){.product-tabs button:hover .product-art{transform:translateY(-4px)}}
.animated-aldred *, .hero-photo,.legacy-landscape{animation-play-state:paused}
.motion-in-view .animated-aldred *, .hero-photo.motion-in-view,.legacy-landscape.motion-in-view{animation-play-state:running}
.page-hidden *, .page-hidden *:after{animation-play-state:paused!important}
@keyframes emblemLight{0%,65%,100%{opacity:1}78%{opacity:.72}90%{opacity:1}}
@keyframes emblemPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.055);opacity:.82}}
@keyframes landscapeDrift{from{transform:scale(1)}to{transform:scale(1.035)}}
@media(prefers-reduced-motion:reduce){.animated-aldred .emblem-part,.animated-aldred .emblem-core,.hero-photo,.legacy-landscape{animation:none!important;transform:none!important}.product-tabs .product-art{transition:none}}
@media(max-width:700px){.partners-signature .partner-emblem{width:90px;margin-bottom:20px}}

/* Additional complete editions: language-appropriate fonts and line breaking. */
html[lang=ja] body{font-family:"Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo",sans-serif}
html[lang=ko] body{font-family:"Apple SD Gothic Neo","Malgun Gothic",sans-serif;word-break:keep-all;overflow-wrap:anywhere}
html[lang=ja] h1,html[lang=ja] h2,html[lang=ja] h3,html[lang=ko] h1,html[lang=ko] h2,html[lang=ko] h3{letter-spacing:0;line-height:1.5}
html[lang=pl] h1{font-size:clamp(38px,4.5vw,66px);line-height:1.15;letter-spacing:-1.6px}
html[lang=pl] h2{overflow-wrap:anywhere}
html[lang=ja] .eyebrow,html[lang=ko] .eyebrow{letter-spacing:.8px}
html[lang=ja] .hero-content>p,html[lang=ko] .hero-content>p{line-height:2}
html[lang=ja] .product-copy h3,html[lang=ko] .product-copy h3{font-family:Arial,sans-serif;line-height:1.25}
.language-panel{width:330px;max-height:calc(100dvh - 130px);overflow-y:auto}
@media(min-width:1201px){html[lang=pl] header{gap:14px}html[lang=pl] nav{gap:15px}html[lang=pl] nav>a{font-size:10px}}
@media(max-width:700px){html[lang=pl] h1{font-size:clamp(35px,8vw,48px);letter-spacing:-1px}html[lang=ja] h1,html[lang=ko] h1{font-size:clamp(33px,7.7vw,48px)}html[lang=ja] h2,html[lang=ko] h2{font-size:30px}.language-panel .language-switch{font-size:14px;gap:4px 10px}}

/* Three photographic views with slow zoom and crossfade. */
.hero-photo,html[dir=rtl] .hero-photo{background:var(--navy);animation:none;transform:none;isolation:isolate}
.hero-photo:after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,#071b24 0%,#071b24ed 25%,#071b2499 53%,#071b2410 100%),linear-gradient(0deg,#071b24e5,transparent 50%);pointer-events:none}
html[dir=rtl] .hero-photo:after{background:linear-gradient(270deg,#071b24f5,#071b2477),linear-gradient(0deg,#071b24,transparent 80%)}
.hero-slide{position:absolute;inset:0;background-position:center 48%;background-size:cover;opacity:0;transition:opacity 1.7s ease-in-out;animation:heroZoom 16s linear infinite alternate;animation-play-state:paused}
.hero-slide.slide-0{background-image:url('assets/energy-hero.webp')}.hero-slide.slide-1{background-image:url('assets/hero-saudi-industry.webp')}.hero-slide.slide-2{background-image:url('assets/hero-sustainable-production.webp')}
.hero-slide.active{opacity:1}.hero-photo.motion-in-view .hero-slide.active{animation-play-state:running}
@keyframes heroZoom{from{transform:scale(1)}to{transform:scale(1.055)}}
.hero-slide-controls{display:flex;align-items:center;gap:8px;flex-shrink:0}
.hero-slide-controls button{display:flex;align-items:center;justify-content:center;width:38px;height:44px;background:none;border:0;padding:0;cursor:pointer}
.hero-slide-controls button>span{display:block;width:30px;height:2px;background:#b7c6cb66;transition:background .3s,height .3s}
.hero-slide-controls button[aria-pressed=true]>span{background:#f6ad78;height:3px}
.paused .hero-slide{transition:none}
.partner-logos{max-width:360px;column-gap:16px}
@media(max-width:700px){header .language-picker{grid-column:2;grid-row:1}header .menu{grid-column:3;grid-row:1}.partner-logos{max-width:290px;column-gap:8px}.hero-bottom{flex-wrap:wrap;gap:8px 18px}.hero-bottom>span{width:100%;max-width:none!important}.hero-bottom>a{margin-inline-start:auto}.hero-slide-controls{gap:6px}.hero-slide{background-position:65% center}.hero-content{padding-bottom:150px}}
@media(prefers-reduced-motion:reduce){.hero-slide{animation:none!important;transition:none!important;transform:none!important}}

/* Fixed physical header order: menu and globe left, brand right in every locale. */
header{direction:ltr;display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:20px}
header>.brand{grid-column:3;grid-row:1;justify-self:end}
header>.language-picker{grid-column:1;grid-row:1;border:0;box-shadow:none}
header>.language-picker>summary{border:0;box-shadow:none;text-decoration:none}
header>nav{grid-column:2;grid-row:1;justify-self:end;margin:0}
html[dir=rtl] header>nav{direction:rtl}
.language-panel{inset-inline-start:auto;inset-inline-end:auto;left:0;right:auto}
html[dir=rtl] .language-panel{direction:rtl}
@media(max-width:1200px){header{grid-template-columns:44px 44px minmax(0,1fr);gap:10px}header>.menu{grid-column:1;grid-row:1}header>.language-picker{grid-column:2;grid-row:1}header>.brand{grid-column:3;grid-row:1}header>nav{justify-self:stretch;margin:0}.language-panel{left:0;right:auto}}
@media(max-width:700px){header{grid-template-columns:44px 44px minmax(0,1fr);gap:7px;padding:12px 5%}header .menu{grid-column:1;grid-row:1}header .language-picker{grid-column:2;grid-row:1}header .brand{grid-column:3;grid-row:1}.language-panel{left:5%;right:auto}}

/* Brand lockup: wordmark on the left, triangular symbol on the right. */
.brand{flex-direction:row-reverse}.brand>span{text-align:right}

/* Quiet wordmark, relocated editorial signature, icon-only footer controls. */
.brand>span{font-weight:500}
.hero-content>p.hero-signature{max-width:none;margin:40px 0 0;text-align:right;font-size:15px;font-style:italic;font-weight:400;line-height:1.6;letter-spacing:.2px;color:#f6ad78}
.footer-bottom .footer-icon{display:inline-flex;align-items:center;justify-content:center;flex:0 0 44px;width:44px;height:44px;border:1px solid #8ca8b360;border-radius:50%;padding:0;color:#c4d3d9;cursor:pointer;transition:color .2s,border-color .2s}
.footer-bottom .footer-icon:hover{color:white;border-color:#f6ad78}
.footer-icon .motion-play{display:none}
.footer-icon[aria-pressed=true] .motion-pause{display:none}
.footer-icon[aria-pressed=true] .motion-play{display:block}
@media(max-width:700px){.hero-content>p.hero-signature{margin-top:36px;font-size:13px}.footer-bottom{gap:14px}.footer-bottom>p{font-size:12px}}

/* Optical brand alignment and a clear footer sequence in every language. */
.brand>span{position:relative;top:3px}
.footer-top>div{margin-top:0}
.footer-brand{display:flex;justify-content:center;margin:30px 0 26px}
.footer-brand .brand{width:max-content}
.footer-brand .brand>span{font-size:17px}
.footer-brand .brand img{width:40px;height:38px}
.footer-bottom{display:grid;grid-template-columns:minmax(0,1fr) 44px 44px;align-items:center;gap:14px;direction:ltr}
.footer-bottom>p{width:auto;margin:0;font-size:10px;font-weight:400;line-height:1.6;text-align:left}
.footer-bottom>a{margin:0}
.footer-bottom .footer-icon svg{display:block;width:20px;height:20px;margin:0;flex:none}
@media(max-width:700px){.footer-brand{margin:28px 0 24px}.footer-brand .brand>span{font-size:15px}.footer-brand .brand img{width:34px;height:32px}.footer-bottom{gap:10px}.footer-bottom>p{font-size:10px}}