:root{--paper:#f5f2e9;--ink:#172020;--muted:#60645e;--red:#d73824;--yellow:#f1be31;--teal:#087f80;--blue:#254caf;--line:#cfcfc3;--white:#fffef9;--ease:cubic-bezier(.2,.7,.2,1);font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a{touch-action:manipulation}button{color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}p,h1,h2,h3,figure{margin:0}img{display:block;max-width:100%;height:auto}svg{display:block}button{border-radius:0}h1,h2,h3{font-weight:700;line-height:1.07;letter-spacing:-.045em;text-wrap:balance}h2{font-size:clamp(2.3rem,4.1vw,4.2rem);max-width:900px}h3{font-size:1.5rem;line-height:1.18;letter-spacing:-.025em}p{max-width:70ch}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--blue);outline-offset:5px}::selection{background:var(--yellow);color:var(--ink)}.wrap{width:min(1320px,calc(100% - 112px));margin-inline:auto}.section{padding-block:100px}.mono{font-family:Consolas,'Courier New',monospace;font-size:.73rem;letter-spacing:.05em;line-height:1.5}.eyebrow{display:flex;align-items:center;gap:14px;font-size:.74rem;font-weight:700;letter-spacing:.075em;text-transform:uppercase;line-height:1.6}.section-index{display:inline-grid;place-items:center;width:28px;height:28px;border:1px solid currentColor;flex:none}.red-text{color:var(--red)}.status-dot{width:8px;height:8px;background:var(--red);border-radius:50%;flex:none}.skip-link{position:fixed;top:12px;left:20px;transform:translateY(-200%);background:var(--ink);color:#fff;padding:12px 20px;z-index:100}.skip-link:focus{transform:none}
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.hero{display:grid;grid-template-columns:1.12fr 1fr;gap:56px;align-items:center;padding-top:66px;padding-bottom:58px}.hero-copy>.eyebrow{margin-bottom:28px}.hero h1{font-size:clamp(3.5rem,5.25vw,5.5rem);line-height:1.045;letter-spacing:-.06em;max-width:710px}.hero-lead{font-size:1.04rem;line-height:1.7;max-width:49ch;margin-top:28px;color:#515750}.hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;padding:17px 23px;line-height:1.4;font-weight:700;font-size:.87rem;transition:transform .18s,background .2s}.button.primary{background:var(--red);color:white}.button.primary:hover{background:#b72c1c}.button:active,.header-cta:active,.gallery-controls button:active{transform:scale(.97);transition:transform .08s}.text-link{display:inline-flex;gap:14px;align-items:center;font-size:.83rem;font-weight:700;padding-block:7px;border-bottom:1px solid currentColor;line-height:1.5}.text-link:hover{color:var(--red)}.hero-footnote{display:flex;gap:16px;align-items:center;margin-top:43px;font-size:.7rem;color:var(--muted)}.hero-footnote .mono{color:var(--ink);font-weight:700}.hero-visual{min-width:0;border:1px solid var(--ink);background:var(--white);transform:rotate(1.5deg)}.hero-photo img{width:100%;aspect-ratio:1.36;object-fit:cover}.hero-photo figcaption{display:flex;gap:10px;justify-content:space-between;padding:13px 17px;font-size:.72rem;line-height:1.4}.hero-photo figcaption .mono{font-size:.62rem;white-space:nowrap}.poster-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);overflow:hidden}.tile{aspect-ratio:1;position:relative;overflow:hidden}.tile-arc{background:var(--red)}.tile-arc::before{content:"";position:absolute;inset:0;border:24px solid var(--yellow);border-radius:0 100% 0 0}.tile-arc::after{content:"";position:absolute;inset:44% 0 0 44%;background:var(--ink);border-radius:0 100% 0 0}.tile-stripe{background:repeating-linear-gradient(45deg,var(--white) 0 12px,var(--blue) 12px 24px)}.tile-disc{background:var(--yellow)}.tile-disc::before{content:"";position:absolute;inset:0 50% 0 0;background:var(--ink)}.tile-disc::after{content:"";position:absolute;inset:24%;border-radius:50%;background:var(--teal)}.tile-check{background:conic-gradient(var(--teal) 25%,var(--white) 0 50%,var(--ink) 0 75%,var(--yellow) 0);background-size:50% 50%}.facts{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--ink);padding-block:27px}.facts>div{display:flex;flex-direction:column;gap:2px;padding-inline:32px;border-left:1px solid var(--line)}.facts>div:first-child{border-left:0;padding-left:0}.facts strong{font-size:2.45rem;letter-spacing:-.06em;line-height:1.2}.facts span{font-size:.75rem;color:var(--muted);margin-top:6px}
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.network{background:#e9ebdf}.network-photo{background:var(--paper)}.network-photo img{width:100%;height:435px;object-fit:cover;object-position:center 52%}.network-photo figcaption{display:flex;justify-content:space-between;gap:16px;font-size:.77rem;padding:15px 20px;border:1px solid var(--line);border-top:0}.plant-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:40px}.plant{border-top:2px solid var(--ink);padding-top:22px}.plant-code{font-family:Consolas,monospace;font-size:.74rem;color:var(--red)}.plant h3{font-size:2rem;margin-top:18px}.plant .plant-role{color:var(--ink);font-weight:700;font-size:.88rem;margin:9px 0 13px}.plant p{font-size:.88rem;color:#62675d;line-height:1.7}.plant-location{display:block;font-size:.72rem;margin-top:25px}.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0;list-style:none;border-top:1px solid var(--ink)}.process-grid li{padding:30px 28px 0 0;position:relative}.process-grid li:not(:first-child){padding-left:28px;border-left:1px solid var(--line)}.step-number{font-size:3.7rem;color:var(--red);font-weight:700;line-height:1;letter-spacing:-.06em}.process-grid h3{margin-top:27px;font-size:1.4rem;min-height:2.4em}.process-grid p{font-size:.85rem;color:var(--muted);margin-top:16px;line-height:1.7}
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.contact-section{background:var(--yellow);padding-block:85px}.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:110px}.contact-grid h2{margin:25px 0;font-size:clamp(2.6rem,4.7vw,4.8rem);max-width:750px}.contact-grid>div>p:not(.eyebrow):not(.contact-note){font-size:.97rem;line-height:1.75;max-width:52ch}.contact-grid .button{margin-top:28px;background:var(--ink)}.contact-grid .button:hover{background:var(--red)}.contact-note{font-size:.69rem;margin-top:13px;max-width:49ch}.contact-details{display:flex;flex-direction:column;justify-content:flex-end;gap:8px;padding-bottom:8px;min-width:0}.contact-mark{font-size:5rem;line-height:1;margin-bottom:22px}.contact-details>a{font-size:clamp(.85rem,1.7vw,1.45rem);font-weight:700;overflow-wrap:anywhere;line-height:1.5}.contact-details>a:hover{text-decoration:underline}.contact-address{border-top:1px solid #17202055;margin-top:24px;padding-top:22px}.contact-address p{font-size:.79rem;margin-top:12px;max-width:36ch}.site-footer{padding-top:55px;padding-bottom:26px}.footer-brand{display:flex;align-items:center;justify-content:space-between;gap:30px;font-size:clamp(2.7rem,8.9vw,8.5rem);font-weight:700;letter-spacing:-.065em;line-height:1.2;border-bottom:1px solid var(--ink);padding-bottom:35px;white-space:nowrap}.footer-brand span{font-weight:400;color:var(--red)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-top:26px;font-size:.7rem}.footer-bottom>div{display:flex;gap:23px;flex-wrap:wrap}.footer-bottom a:hover{color:var(--red)}.image-dialog{border:0;padding:18px;background:var(--paper);width:min(1050px,92vw);max-height:90svh;color:var(--ink);overflow:auto}.image-dialog::backdrop{background:#101513df;backdrop-filter:blur(5px)}.image-dialog img{max-height:75svh;object-fit:contain;width:100%;height:auto}.image-dialog p{padding-top:12px;font-size:.9rem}.dialog-close{position:sticky;top:0;float:right;width:42px;height:42px;background:var(--ink);color:white;border:1px solid var(--paper);font-size:1.7rem;margin-bottom:12px;z-index:1}.js .reveal.will-reveal:not(.is-visible){opacity:0;transform:translateY(18px)}.reveal{transition:opacity .55s var(--ease),transform .55s var(--ease)}
html[lang=vi] h1{font-size:clamp(3rem,4.45vw,4.8rem);line-height:1.18;letter-spacing:-.045em}html[lang=vi] h2{line-height:1.2;letter-spacing:-.035em}html[lang=vi] h3{line-height:1.3;letter-spacing:-.02em}html[lang=vi] .main-nav{gap:23px}html[lang=vi] .hero-copy>.eyebrow{letter-spacing:.04em}
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