.kr-brand-cover{--cover-accent:#28d8bd;background:#08141c;color:#fff;overflow:hidden;border-bottom:4px solid var(--cover-accent);transition:border-color .7s}.kr-cover-grid{display:grid;grid-template-columns:44% 56%;min-height:670px;align-items:center;gap:0}.kr-cover-copy{padding:45px 32px 40px 0;position:relative;z-index:2}.kr-cover-eyebrow{font-size:.78rem;letter-spacing:.12em;color:var(--cover-accent);font-weight:700}.kr-cover-company{font-size:1.18rem;font-weight:600;margin:23px 0 16px}.kr-cover-copy h1{font-size:clamp(2.65rem,4.2vw,4.3rem);letter-spacing:-.045em;line-height:1.3;margin:0 0 22px;color:white}.kr-cover-copy h1 em{font-style:normal;color:var(--cover-accent);transition:color .7s}.kr-cover-business{font-size:1.03rem;line-height:1.9;color:#d1dce3;max-width:440px}.kr-cover-credentials{display:flex;gap:24px;margin:27px 0;font-size:1rem;font-weight:800}.kr-cover-credentials small{display:block;font-size:.73rem;font-weight:400;color:#b6c6d0;margin-top:5px}.kr-cover-actions{display:flex;flex-wrap:wrap;gap:10px}.kr-cover-actions a{padding:13px 18px;border:1px solid #70818a;color:white;border-radius:4px;font-weight:700;font-size:.9rem;text-decoration:none}.kr-cover-actions a:first-child{background:var(--cover-accent);border-color:transparent;color:#071720}.kr-cover-gallery{height:620px;position:relative;min-width:0}.kr-cover-slide{position:absolute;inset:0;opacity:0;pointer-events:none;transform:translateX(25px);transition:opacity .65s ease,transform .8s ease;display:flex;flex-direction:column;justify-content:space-between;padding:22px 0}.kr-cover-slide.is-active{opacity:1;pointer-events:auto;transform:none}.kr-slide-heading{display:flex;align-items:center;gap:15px;z-index:2}.kr-slide-heading>img{width:85px;height:57px;padding:7px;background:white;border-radius:4px;object-fit:contain}.kr-slide-heading h2{font-size:1.7rem;line-height:1.3;color:#fff;letter-spacing:.02em;margin:0 0 4px}.kr-slide-heading p{font-size:.9rem;color:#cedbe5;margin:0;line-height:1.6}.kr-driver-scene{position:absolute;inset:100px 0 130px;margin:0;overflow:hidden;border-radius:8px}.kr-driver-scene>img{width:100%;height:100%;object-fit:cover;object-position:center 30%;animation:kr-scene-drift 14s ease-in-out infinite alternate}.kr-driver-scene:after{content:'';position:absolute;inset:40% 0 0;background:linear-gradient(transparent,#08141c)}.kr-driver-scene figcaption{position:absolute;left:15px;bottom:58px;z-index:2;font-size:.78rem;line-height:1.4}.kr-driver-scene figcaption a{color:white;text-decoration:none;text-shadow:0 1px 5px #000}.kr-driver-scene figcaption small{display:block;font-size:.7rem;color:#d4e1e8;margin-top:5px}.kr-cover-products{position:relative;display:flex;align-items:center;justify-content:center;height:360px;gap:12px;z-index:3;margin:30px 0}.kr-cover-pack{background:white;border-radius:8px;padding:12px;width:29%;height:290px;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 20px 40px #0004;animation:kr-pack-drift 6s ease-in-out infinite}.kr-cover-pack:nth-child(2){height:335px;width:33%;animation-delay:-2s}.kr-cover-pack:nth-child(3){animation-delay:-4s}.kr-cover-pack>img{width:100%;height:100%;object-fit:contain}.with-drivers .kr-cover-products{height:180px;margin:260px 8px 0;justify-content:flex-end;gap:9px}.with-drivers .kr-cover-pack{height:155px;width:23%;padding:7px}.with-drivers .kr-cover-pack:nth-child(2){height:180px;width:26%}.kr-pack-crop{display:block;position:relative;width:100%;max-height:100%;overflow:hidden}.kr-pack-crop img{position:absolute;height:auto}.kr-slide-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;z-index:4}.kr-slide-footer p{font-size:.72rem;line-height:1.7;color:#aebfcb;max-width:65%;margin:0}.kr-slide-footer>a{font-size:.87rem;white-space:nowrap;color:var(--cover-accent);font-weight:700;text-underline-offset:6px}.kr-cover-controls{border-top:1px solid #ffffff29;display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:18px;padding-bottom:22px}.kr-brand-tabs{display:flex;gap:5px;flex-wrap:wrap}.kr-brand-tabs button,.kr-slide-tools button{color:#bed0dc;border:1px solid transparent;background:transparent;border-radius:4px;padding:10px 12px;min-height:42px;font:inherit;font-size:.78rem;cursor:pointer}.kr-brand-tabs button[aria-pressed=true]{color:#fff;background:#ffffff10;border-bottom:2px solid var(--cover-accent)}.kr-slide-tools{display:flex;align-items:center;gap:6px;flex-shrink:0}.kr-slide-tools button{border-color:#ffffff35}.kr-slide-tools [data-prev],.kr-slide-tools [data-next]{font-size:1.3rem;padding:5px 12px}.kr-slide-count{font-size:.75rem;color:#bed0dc;padding:0 5px;font-variant-numeric:tabular-nums}.kr-brand-cover :focus-visible{outline:3px solid var(--cover-accent);outline-offset:3px}.slides-paused .kr-cover-pack,.slides-paused .kr-driver-scene>img{animation-play-state:paused}@keyframes kr-pack-drift{50%{translate:0 -10px}}@keyframes kr-scene-drift{to{transform:scale(1.045)}}@media(max-width:1050px){.kr-cover-grid{grid-template-columns:43% 57%}.kr-cover-copy h1{font-size:2.8rem}.kr-cover-credentials{gap:12px}.kr-cover-controls{flex-direction:column;align-items:stretch}.kr-slide-tools{justify-content:flex-end}.kr-cover-pack{height:250px}.kr-cover-pack:nth-child(2){height:290px}}@media(max-width:700px){.kr-cover-grid{grid-template-columns:1fr}.kr-cover-copy{padding:28px 0 15px}.kr-cover-copy h1{font-size:2.65rem;margin-bottom:16px}.kr-cover-company{font-size:1.05rem;margin:15px 0}.kr-cover-business{font-size:.95rem}.kr-cover-credentials{margin:20px 0;gap:25px}.kr-cover-eyebrow{font-size:.7rem;letter-spacing:.06em}.kr-cover-gallery{height:500px;margin-top:8px}.kr-cover-slide{padding:15px 0}.kr-slide-heading h2{font-size:1.35rem}.kr-slide-heading p{font-size:.8rem}.kr-slide-heading>img{width:70px;height:48px}.kr-driver-scene{inset:85px 0 125px}.with-drivers .kr-cover-products{margin:200px 0 0;height:135px;gap:8px}.with-drivers .kr-cover-pack{height:120px;width:23%}.with-drivers .kr-cover-pack:nth-child(2){height:140px;width:26%}.kr-driver-scene figcaption{font-size:.72rem;bottom:30px;left:10px}.kr-driver-scene figcaption small{font-size:.62rem;max-width:180px}.kr-cover-products{height:280px;margin:15px 0;gap:8px}.kr-cover-pack{height:230px;padding:6px}.kr-cover-pack:nth-child(2){height:270px}.kr-slide-footer p{font-size:.67rem}.kr-slide-footer>a{font-size:.8rem}.kr-cover-controls{gap:12px;padding-top:12px;padding-bottom:18px}.kr-brand-tabs{justify-content:space-between;gap:2px}.kr-brand-tabs button{padding:8px 7px;font-size:.69rem}.kr-slide-tools{justify-content:space-between}.kr-slide-tools [data-pause]{margin-left:auto}.kr-cover-actions a{font-size:.85rem;padding:12px 15px}}@media(prefers-reduced-motion:reduce){.kr-brand-cover,.kr-cover-copy h1 em,.kr-cover-slide{transition:none}.kr-cover-pack,.kr-driver-scene>img{animation:none}}

/* Original transparent product photography blends directly into the brand scene. */
.kr-brand-cover[data-brand="petronas"] .is-active .kr-cover-pack,.kr-brand-cover[data-brand="gs"] .is-active .kr-cover-pack,.kr-brand-cover[data-brand="valvoline"] .is-active .kr-cover-pack,.kr-brand-cover[data-brand="sinopec"] .is-active .kr-cover-pack{background:transparent;box-shadow:none;border-radius:0;overflow:visible;padding:0}
.kr-brand-cover[data-brand="petronas"] .is-active .kr-cover-pack>img,.kr-brand-cover[data-brand="gs"] .is-active .kr-cover-pack>img,.kr-brand-cover[data-brand="valvoline"] .is-active .kr-cover-pack>img,.kr-brand-cover[data-brand="sinopec"] .is-active .kr-cover-pack>img{filter:drop-shadow(0 12px 12px #000a)}
.kr-brand-cover[data-brand="petronas"] .is-active .kr-cover-pack{height:185px;width:26%}.kr-brand-cover[data-brand="petronas"] .is-active .kr-cover-pack:nth-child(2){height:210px;width:30%}
@media(max-width:700px){.kr-brand-cover[data-brand="petronas"] .is-active .kr-cover-pack{height:145px;width:26%}.kr-brand-cover[data-brand="petronas"] .is-active .kr-cover-pack:nth-child(2){height:165px;width:30%}}

.kr-driver-scene figcaption{top:12px;bottom:auto;background:#07151dbd;border-radius:4px;padding:7px 9px}.kr-driver-scene figcaption small{margin-top:3px}

.kr-service-area{background:#f0f4f7;padding:75px 0}.kr-area-heading{display:flex;justify-content:space-between;gap:35px;align-items:center;margin-bottom:35px}.kr-area-heading h2{font-size:clamp(2rem,3.3vw,3.1rem);line-height:1.4;color:#14354d;margin:8px 0}.kr-area-heading h2 em{font-style:normal;color:#008c94}.kr-area-heading>p{line-height:1.9;color:#536676;font-size:1.03rem}.kr-area-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:35px;align-items:start}.kr-area-map{margin:0;background:#fff;padding:14px;border-radius:14px;box-shadow:0 15px 45px #1b415410}.kr-area-map img{display:block;width:100%;height:auto;border-radius:7px}.kr-area-map figcaption{font-size:.82rem;line-height:1.8;color:#596d7e;padding:13px 3px 0;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.kr-area-map a{color:#174668;text-underline-offset:4px}.kr-area-provinces{padding:10px 0}.kr-area-provinces h3{font-size:1.45rem;color:#14354d;margin:8px 0 20px}.kr-area-provinces ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}.kr-area-provinces li{background:#fff;padding:9px 11px;font-size:.9rem;color:#264a61;border-left:3px solid #00a4a5;border-radius:0 5px 5px 0}.kr-area-contact{margin-top:24px;border-top:1px solid #cfdae1;padding-top:14px}.kr-area-contact p{font-size:.95rem;line-height:1.9;color:#536676}.kr-area-contact a{font-size:.95rem;font-weight:700;display:inline-block;background:#123d5a;color:#fff;padding:12px 18px;border-radius:5px;text-decoration:none}.kr-service-area :focus-visible{outline:3px solid #008c94;outline-offset:4px}@media(max-width:900px){.kr-area-grid{grid-template-columns:1fr}.kr-area-provinces ul{grid-template-columns:repeat(3,1fr)}}@media(max-width:600px){.kr-service-area{padding:45px 0}.kr-area-heading{display:block;margin-bottom:24px}.kr-area-provinces ul{grid-template-columns:1fr 1fr}.kr-area-provinces li{font-size:.85rem}.kr-area-grid{gap:22px}.kr-area-map{padding:8px}.kr-area-map figcaption{font-size:.75rem}.kr-area-heading>p{font-size:.95rem}}

.kr-history{padding-top:75px;padding-bottom:65px}.kr-history-heading{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:35px}.kr-history-heading h2{font-size:clamp(2rem,3.3vw,3.1rem);line-height:1.4;color:#17354c;margin:8px 0}.kr-history-heading>p{color:#647584;line-height:1.9}.kr-history ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.kr-history-year{font-size:2rem;font-weight:800;color:#173f60;letter-spacing:-.04em;padding-bottom:14px;margin-bottom:18px;border-bottom:3px solid #00a6a6}.kr-history-card{border:1px solid #e0e7ec;border-radius:10px;overflow:hidden;background:#fff;height:calc(100% - 75px);box-shadow:0 10px 28px #183d5308}.kr-history-crop{position:relative;overflow:hidden;width:100%;background:#f3f6f8}.kr-history-crop img{position:absolute;max-width:none;height:auto}.kr-history-logo{height:210px;padding:38px;background:#f4f7f9;display:flex;align-items:center;justify-content:center}.kr-history-logo img{width:100%;height:100%;object-fit:contain}.kr-history-copy{padding:20px}.kr-history-copy h3{font-size:1.15rem;color:#193b55;margin:0 0 10px;line-height:1.5}.kr-history-copy p{font-size:.9rem;color:#657684;line-height:1.7;margin:0}.kr-history .source-note{margin-top:28px}@media(max-width:900px){.kr-history ol{grid-template-columns:repeat(2,1fr)}.kr-history-heading{display:block}}@media(max-width:600px){.kr-history{padding-top:45px;padding-bottom:40px}.kr-history ol{grid-template-columns:1fr;gap:26px}.kr-history-year{font-size:1.75rem;margin-bottom:14px}.kr-history-logo{height:200px}.kr-history-card{height:auto}.kr-history-heading>p{font-size:.95rem}}

/* Large product-only showcase; every visible SKU participates in paging. */
.kr-cover-gallery{height:680px}.kr-cover-grid{min-height:730px}.kr-cover-products{height:435px;margin:22px 0;gap:15px;background:radial-gradient(ellipse at 50% 75%,#ffffff12,transparent 70%)}.kr-cover-pack,.kr-cover-pack:nth-child(2),.kr-brand-cover[data-brand="petronas"] .is-active .kr-cover-pack,.kr-brand-cover[data-brand="petronas"] .is-active .kr-cover-pack:nth-child(2){width:32%;height:390px;flex-direction:column;text-decoration:none;position:relative;padding:10px 8px 55px;box-sizing:border-box}.kr-cover-pack:nth-child(2){height:425px}.kr-cover-pack>img{min-height:0;flex:1}.kr-pack-name{position:absolute;bottom:4px;left:2px;right:2px;line-height:1.5;font-size:.8rem;text-align:center;color:#fff;background:#091823e8;border-radius:4px;padding:6px}.kr-product-paging{display:flex;justify-content:center;align-items:center;gap:18px;margin-bottom:12px;font-size:.85rem;color:#cfdee5}.kr-product-paging button{border:1px solid #657781;background:transparent;color:#fff;border-radius:5px;min-width:44px;min-height:44px;font-size:1.5rem;cursor:pointer}.kr-pack-crop{flex:1;max-height:310px}.kr-slide-footer p{font-size:.8rem}.kr-cover-slide:not(.is-active) .kr-cover-pack{animation-play-state:paused}@media(max-width:700px){.kr-cover-gallery{height:545px}.kr-cover-grid{min-height:0}.kr-cover-products{height:310px;gap:6px}.kr-cover-pack,.kr-cover-pack:nth-child(2),.kr-brand-cover[data-brand="petronas"] .is-active .kr-cover-pack,.kr-brand-cover[data-brand="petronas"] .is-active .kr-cover-pack:nth-child(2){width:32%;height:290px;padding:4px 2px 65px}.kr-pack-name{font-size:.72rem}.kr-pack-crop{max-height:215px}.kr-product-paging{margin-bottom:10px}.kr-slide-footer p{font-size:.75rem}}
.kr-cover-pack .kr-pack-crop{flex:none;max-height:none;width:100%}

.kr-cover-gallery{height:600px}.kr-cover-grid{min-height:650px}.kr-cover-products{height:420px;margin:10px 0 20px;align-items:flex-end}.kr-cover-slide.product-showcase .kr-cover-pack{background:transparent;box-shadow:none;border-radius:0;overflow:visible;height:355px;width:31%;padding:0 0 58px}.kr-cover-slide.product-showcase .kr-cover-pack:nth-child(2){height:410px;width:36%}.kr-cover-pack>img{filter:drop-shadow(0 20px 15px #0009)}.kr-pack-name{background:transparent;color:#dce7ee;font-size:.82rem}.kr-cover-slide.product-showcase:before{content:"";position:absolute;inset:100px -30px 30px;background:radial-gradient(ellipse at 50% 60%,color-mix(in srgb,var(--cover-accent) 20%,transparent),transparent 70%);pointer-events:none}.kr-cover-slide.product-showcase .kr-pack-crop{background:#fff;border-radius:6px}.kr-cover-slide.is-active .kr-cover-pack{animation:kr-pack-drift 7s ease-in-out infinite}.kr-cover-slide.is-active .kr-cover-pack:nth-child(2){animation-delay:-2s}.kr-cover-slide.is-active .kr-cover-pack:nth-child(3){animation-delay:-4s}.slides-paused .kr-cover-slide.is-active .kr-cover-pack{animation-play-state:paused}@media(max-width:700px){.kr-cover-gallery{height:450px}.kr-cover-grid{min-height:0}.kr-cover-products{height:295px}.kr-cover-slide.product-showcase .kr-cover-pack{height:245px;width:31%;padding-bottom:64px}.kr-cover-slide.product-showcase .kr-cover-pack:nth-child(2){height:290px;width:36%}.kr-pack-name{font-size:.72rem}.kr-slide-footer{gap:8px}}@media(prefers-reduced-motion:reduce){.kr-cover-slide.is-active .kr-cover-pack{animation:none}}

.kr-brand-cover[data-brand="gulf"]{background:#edf5fa;color:#102e50}.kr-brand-cover[data-brand="gulf"] .kr-cover-copy h1,.kr-brand-cover[data-brand="gulf"] .kr-slide-heading h2{color:#103459}.kr-brand-cover[data-brand="gulf"] .kr-cover-company{color:#153656}.kr-brand-cover[data-brand="gulf"] .kr-cover-business,.kr-brand-cover[data-brand="gulf"] .kr-cover-credentials small,.kr-brand-cover[data-brand="gulf"] .kr-slide-heading p,.kr-brand-cover[data-brand="gulf"] .kr-slide-footer p,.kr-brand-cover[data-brand="gulf"] .kr-pack-name{color:#37526b}.kr-brand-cover[data-brand="gulf"] .kr-cover-actions a{color:#173754}.kr-brand-cover[data-brand="gulf"] .kr-cover-pack>img{mix-blend-mode:multiply;filter:none;width:100%;height:auto;flex:0 1 auto}.kr-brand-cover[data-brand="gulf"] .kr-cover-products{align-items:flex-end;background:none}.kr-brand-cover[data-brand="gulf"] .kr-cover-pack{justify-content:flex-end}.kr-brand-cover[data-brand="gulf"] .kr-cover-controls{border-color:#a7c3d6}.kr-brand-cover[data-brand="gulf"] .kr-brand-tabs button,.kr-brand-cover[data-brand="gulf"] .kr-slide-tools button,.kr-brand-cover[data-brand="gulf"] .kr-slide-count{color:#163d63}.kr-brand-cover[data-brand="gulf"] .kr-slide-footer>a{color:#a34400}.kr-brand-cover[data-brand="gulf"] .kr-cover-eyebrow{color:#aa4300}.kr-brand-cover[data-brand="gulf"] .kr-cover-copy h1 em{color:#cb5400}.kr-brand-cover[data-brand="gulf"] .kr-slide-tools button{border-color:#91afc4}
.kr-brand-cover[data-brand="gulf"] .kr-cover-slide{background:#edf5fa}.kr-brand-cover[data-brand="gulf"] .kr-cover-pack{mix-blend-mode:multiply}.kr-brand-cover[data-brand="gulf"] .kr-cover-pack>img{mix-blend-mode:normal}
.kr-brand-cover[data-brand="gulf"] .kr-cover-products{background:#edf5fa}