:root{
  --vw-orange:#ff6b1a;
  --vw-orange-strong:#c24700;
  --vw-ink:#111214;
  --vw-paper:#f4f4f5;
  --vw-line:rgba(17,18,20,.12);
  --vw-glass:rgba(255,255,255,.13);
  --vw-glass-line:rgba(255,255,255,.28);
  --vw-radius:32px;
}

body{background:var(--vw-paper)}
.main-content{overflow:clip}
.page-width{width:min(100% - 64px,1460px)}
.topbar{position:relative;z-index:51;background:#101113}
.topbar__inner{min-height:34px;text-transform:uppercase;letter-spacing:.08em;font-size:12px}
.topbar a{color:#ff9b5c}
.site-header{background:rgba(245,244,241,.78);border-bottom-color:rgba(17,18,20,.08);transition:background .25s,box-shadow .25s}
.site-header.is-scrolled{background:rgba(250,249,247,.92);box-shadow:0 14px 48px rgba(17,18,20,.10),inset 0 1px 0 rgba(255,255,255,.92)}
.header__inner{min-height:78px;grid-template-columns:minmax(210px,268px) minmax(0,1fr) auto}
.header__brand{height:58px;overflow:hidden}
.header__brand img{width:100%;height:100%;max-height:none;object-fit:contain;object-position:left center}
.header__nav-inner{border-color:rgba(255,255,255,.76);background:rgba(255,255,255,.48);box-shadow:inset 0 1px 0 #fff,0 8px 30px rgba(17,18,20,.04)}
.header__nav-inner>a,.header__dropdown>summary{font-size:12px}

.vw-kicker{width:max-content;margin:0 0 18px;display:flex;align-items:center;gap:9px;color:rgba(255,255,255,.76);font-size:14px;font-weight:700;line-height:1.2;letter-spacing:.09em;text-transform:uppercase}
.vw-kicker>span{width:17px;height:17px;display:grid;place-items:center;color:#ff7a2c}
.vw-kicker>span .ui-icon{width:17px;height:17px}
.vw-kicker--dark{color:#5f5f66}
.vw-button{min-height:52px;padding:0 24px;display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid transparent;border-radius:999px;font-size:13px;font-weight:750;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
.vw-button:hover{transform:translateY(-2px)}
.vw-button .ui-icon{width:16px;height:16px}
.vw-button--accent{color:#fff;background:linear-gradient(135deg,#ff6b1a,#e9550b);box-shadow:0 14px 40px rgba(255,107,26,.24),inset 0 1px 0 rgba(255,255,255,.26)}
.vw-button--accent:hover{box-shadow:0 18px 46px rgba(255,107,26,.38),inset 0 1px 0 rgba(255,255,255,.5)}
.vw-button--glass{color:#fff;border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.09);box-shadow:inset 0 1px 0 rgba(255,255,255,.22);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}
.vw-button--glass:hover{background:rgba(255,255,255,.15)}
.vw-button--dark{color:#fff;background:#17181a;box-shadow:0 14px 36px rgba(17,18,20,.16)}
.vw-button--dark:hover{background:#2a2b2e}
.vw-text-link{display:inline-flex;align-items:center;gap:14px;color:#fff;font-weight:750}
.vw-text-link span{display:grid;place-items:center;color:#ff8b45}
.vw-text-link span .ui-icon{width:18px;height:18px}

.vw-brand-hero{position:relative;isolation:isolate;min-height:calc(100svh - 112px);display:grid;align-items:center;overflow:hidden;color:#fff;background:#0c0d0e}
.vw-brand-hero__media,.vw-brand-hero__veil{position:absolute;z-index:-2;inset:0}
.vw-brand-hero__media img{width:100%;height:100%;object-fit:cover;object-position:center}
.vw-brand-hero__veil{z-index:-1;background:linear-gradient(90deg,rgba(6,7,8,.97) 0%,rgba(6,7,8,.78) 40%,rgba(6,7,8,.18) 72%,rgba(6,7,8,.34) 100%),linear-gradient(0deg,rgba(6,7,8,.62),transparent 42%)}
.vw-brand-hero__veil::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 76%,color-mix(in srgb,var(--vw-hero-accent) 35%,transparent),transparent 24%);opacity:.62}
.vw-brand-hero__inner{padding-block:clamp(86px,10vw,154px);display:block}
.vw-brand-hero__copy{max-width:900px}
.vw-brand-hero h1{max-width:880px;margin:0;font-size:48px;font-weight:700;line-height:1.02;letter-spacing:-.042em;text-wrap:balance}
.vw-brand-hero__text{max-width:630px;margin-top:30px;color:rgba(255,255,255,.72);font-size:14px;line-height:1.65}
.vw-brand-hero__text p{margin:0}
.vw-brand-hero__actions{margin-top:36px;display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.vw-brand-hero__text-link{min-height:44px;padding:0 8px;display:inline-flex;align-items:center;gap:7px;color:rgba(255,255,255,.82);font-size:12px;font-weight:720}
.vw-brand-hero__text-link:hover{color:#fff}
.vw-brand-hero__text-link .ui-icon{width:17px;height:17px;color:#ff8b45}
.vw-brand-hero__glass{position:relative;padding:28px;border:1px solid var(--vw-glass-line);border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.17),rgba(255,255,255,.06));box-shadow:0 26px 80px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.34);-webkit-backdrop-filter:saturate(155%) blur(28px);backdrop-filter:saturate(155%) blur(28px)}
.vw-brand-hero__glass::before{content:"";position:absolute;top:0;left:9%;width:46%;height:1px;background:linear-gradient(90deg,transparent,#fff,transparent)}
.vw-brand-hero__glass-head{padding-bottom:18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.18);font-size:12px;font-weight:750;letter-spacing:.12em;text-transform:uppercase}
.vw-brand-hero__glass-head i{width:9px;height:9px;border-radius:50%;background:var(--vw-orange);box-shadow:0 0 0 7px rgba(255,107,26,.13)}
.vw-brand-hero__seal{width:84px;height:84px;margin:20px 0 0 auto;object-fit:contain;filter:drop-shadow(0 10px 24px rgba(0,0,0,.24))}
.vw-brand-hero__stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.vw-brand-stat{padding:20px 16px 17px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.vw-brand-stat:nth-child(even){padding-left:18px;border-left:1px solid rgba(255,255,255,.14)}
.vw-brand-stat strong,.vw-brand-stat span{display:block}
.vw-brand-stat strong{font-size:clamp(28px,3vw,43px);font-weight:650;line-height:1;letter-spacing:-.055em}
.vw-brand-stat span{margin-top:8px;color:rgba(255,255,255,.58);font-size:12px;line-height:1.45}
.vw-brand-hero__glass>p{margin:20px 0 0;color:rgba(255,255,255,.58);font-size:14px;line-height:1.6}
.vw-brand-hero__scroll{position:absolute;bottom:26px;left:50%;display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.6);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;transform:translateX(-50%)}
.vw-brand-hero__scroll i{position:relative;width:46px;height:1px;background:rgba(255,255,255,.36);overflow:hidden}
.vw-brand-hero__scroll i::after{content:"";position:absolute;inset:0;background:#fff;transform:translateX(-100%);animation:vw-scroll-line 2.2s infinite}
@keyframes vw-scroll-line{50%,100%{transform:translateX(100%)}}

.vw-proof{padding:clamp(86px,8vw,128px) 0;background:#f4f4f5}
.vw-proof__layout{display:grid;grid-template-columns:minmax(320px,.78fr) minmax(0,1.22fr);gap:18px}
.vw-proof__origin{min-height:380px;padding:34px;display:flex;justify-content:space-between;flex-direction:column;border-radius:28px;color:#fff;background:radial-gradient(circle at 18% 8%,rgba(255,107,26,.2),transparent 28%),linear-gradient(145deg,#242529,#101113);box-shadow:0 24px 68px rgba(17,18,20,.14),inset 0 1px 0 rgba(255,255,255,.12);overflow:hidden}
.vw-proof__origin-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.vw-proof__origin-top img{width:112px;height:112px;object-fit:contain;filter:drop-shadow(0 12px 26px rgba(0,0,0,.28))}
.vw-proof__origin-top>span{padding:8px 10px;border:1px solid rgba(255,255,255,.14);border-radius:8px;color:rgba(255,255,255,.58);background:rgba(255,255,255,.06);font-size:12px;font-weight:700;letter-spacing:.1em}
.vw-proof__origin small,.vw-proof__standard small{display:block;color:#ff9b5c;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.vw-proof__origin h3{max-width:500px;margin:12px 0 18px;font-size:20px;font-weight:650;line-height:1.06;letter-spacing:-.036em}
.vw-proof__origin p{max-width:520px;margin:0;color:rgba(255,255,255,.64);font-size:14px;line-height:1.7}
.vw-proof__standards{display:grid;grid-template-rows:repeat(2,minmax(0,1fr));gap:18px}
.vw-proof__standard{min-height:0;padding:30px;display:grid;grid-template-columns:104px minmax(0,1fr) auto;align-items:center;gap:28px;border:1px solid #dfddd8;border-radius:28px;background:#fff;box-shadow:0 18px 48px rgba(17,18,20,.06),inset 0 1px 0 #fff}
.vw-proof__mark{width:104px;height:104px;display:grid;place-content:center;border:1px solid #d9d9dd;border-radius:50%;color:#18181b;background:radial-gradient(circle,#fff 54%,#ededf0 55% 63%,#fff 64%);box-shadow:0 12px 30px rgba(17,18,20,.08),inset 0 0 0 5px #fff;text-align:center}
.vw-proof__mark span,.vw-proof__mark strong{display:block}
.vw-proof__mark span{color:#c24700;font-size:13px;font-weight:800;letter-spacing:.08em}
.vw-proof__mark strong{margin-top:2px;font-size:17px;letter-spacing:-.02em}
.vw-proof__mark--iso span{color:#38383d}
.vw-proof__standard h3{margin:9px 0 10px;font-size:18px;font-weight:600;line-height:1.05;letter-spacing:-.035em}
.vw-proof__standard p{margin:0;color:#68686d;font-size:14px;line-height:1.65}
.vw-proof__verified{align-self:start;display:flex;align-items:center;gap:8px;color:#595960;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.vw-proof__verified::before{content:"";width:7px;height:7px;border-radius:50%;background:#ff6b1a;box-shadow:0 0 0 4px rgba(255,107,26,.12)}
.vw-proof__metrics{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid #dddde1;border-radius:22px;background:#e9e9ec;overflow:hidden}
.vw-proof__metrics article{min-height:150px;padding:28px;display:grid;align-content:space-between;gap:22px;border-right:1px solid #d5d5d9}
.vw-proof__metrics article:last-child{border-right:0}
.vw-proof__metrics strong{font-size:clamp(34px,4vw,58px);font-weight:700;line-height:1;letter-spacing:-.05em}
.vw-proof__metrics span{max-width:240px;color:#68686d;font-size:12px;line-height:1.5}
.vw-proof__note{max-width:900px;margin:18px 0 0;color:#77777d;font-size:14px;line-height:1.6}

.vw-certificates{padding:clamp(84px,8vw,128px) 0;color:#fff;background:#101113}
.vw-certificates .vw-section-heading__lead{color:rgba(255,255,255,.62)}
.vw-certificates__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.vw-certificate-card{min-width:0;display:flex;flex-direction:column;border:1px solid rgba(255,255,255,.15);border-radius:26px;color:#fff;background:#191a1d;box-shadow:inset 0 1px 0 rgba(255,255,255,.1);overflow:hidden;transition:transform .24s,border-color .24s,box-shadow .24s}
.vw-certificate-card:hover{border-color:rgba(255,139,69,.48);box-shadow:0 28px 74px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.14);transform:translateY(-5px)}
.vw-certificate-card__document{aspect-ratio:3/4;margin:0;padding:18px;display:grid;place-items:center;background:#ececef;overflow:hidden}
.vw-certificate-card__document img{width:100%;height:100%;object-fit:contain;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.16);transition:transform .45s}
.vw-certificate-card:hover .vw-certificate-card__document img{transform:scale(1.018)}
.vw-certificate-card__document>span{color:#8d8d93;font-size:13px;font-weight:760;letter-spacing:.14em}
.vw-certificate-card__body{padding:26px;display:flex;flex:1;flex-direction:column;align-items:flex-start}
.vw-certificate-card__index{color:#ff9b5c;font-size:12px;font-weight:780;letter-spacing:.13em}
.vw-certificate-card h3{margin:16px 0 12px;font-size:18px;font-weight:600;line-height:1.14;letter-spacing:-.03em;text-wrap:balance}
.vw-certificate-card p{margin:0;color:rgba(255,255,255,.62);font-size:14px;line-height:1.65}
.vw-certificate-card__link{margin-top:auto;padding-top:26px;display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:760}
.vw-certificate-card__link i{display:grid;color:#ff8b45;font-style:normal}
.vw-certificate-card__link .ui-icon{width:18px;height:18px}

.vw-section-heading{max-width:820px;margin-bottom:46px}
.vw-section-heading h2{margin:0;font-size:24px;font-weight:700;line-height:1.06;letter-spacing:-.036em;text-wrap:balance}
.vw-section-heading>p:last-child,.vw-section-heading__lead{max-width:600px;margin:22px 0 0;color:#68686d;font-size:14px;line-height:1.7}
.vw-section-heading__lead p{margin:0}
.vw-section-heading--split{max-width:none;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.58fr);align-items:end;gap:80px}
.vw-section-heading--split .vw-section-heading__lead{margin:0 0 4px}
.vw-section-heading--light{color:#fff}
.vw-section-heading--light>p:last-child{color:rgba(255,255,255,.58)}

.vw-pillars{padding:clamp(82px,8vw,126px) 0;background:var(--vw-paper)}
.vw-pillars__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.vw-pillar-card{min-height:310px;padding:28px;display:flex;flex-direction:column;border:1px solid rgba(255,255,255,.82);border-radius:28px;background:rgba(255,255,255,.52);box-shadow:inset 0 1px 0 #fff,0 18px 50px rgba(17,18,20,.05);transition:transform .25s,background .25s,box-shadow .25s;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px)}
.vw-pillar-card:hover{background:rgba(255,255,255,.82);box-shadow:inset 0 1px 0 #fff,0 24px 64px rgba(17,18,20,.09);transform:translateY(-6px)}
.vw-pillar-card__top{display:flex;align-items:center;justify-content:flex-start;color:#8b8b90;font-size:12px;font-weight:750;letter-spacing:.12em}
.vw-pillar-card__top i{width:72px;height:72px;display:grid;place-items:center;border:1px solid var(--vw-line);border-radius:4px;background:rgba(255,255,255,.55)}
.vw-pillar-card__top i b{color:#18181b;font-size:32px;font-weight:700;line-height:1;letter-spacing:-.03em;transform:rotate(-45deg)}
.vw-pillar-card h3{max-width:300px;margin:auto 0 18px;font-size:18px;font-weight:600;line-height:1.02;letter-spacing:-.045em}
.vw-pillar-card p{max-width:360px;margin:0;color:#68686d;font-size:14px;line-height:1.65}

.vw-product-world{padding:clamp(82px,8vw,128px) 0;color:#fff;background:#101113}
.vw-product-world__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:18px}
.vw-product-world__card{position:relative;min-height:360px;grid-column:span 6;border:1px solid rgba(255,255,255,.14);border-radius:26px;background:#18191b;box-shadow:inset 0 1px 0 rgba(255,255,255,.12);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.vw-product-world__card:nth-child(1),.vw-product-world__card:nth-child(4){grid-column:span 7}
.vw-product-world__card:nth-child(2),.vw-product-world__card:nth-child(3){grid-column:span 5}
.vw-product-world__card:nth-child(5),.vw-product-world__card:nth-child(6){grid-column:span 6}
.vw-product-world__card:hover{border-color:rgba(255,150,84,.5);box-shadow:0 26px 70px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.16);transform:translateY(-5px)}
.vw-product-world__visual{position:absolute;inset:0;background:radial-gradient(circle at 70% 28%,rgba(255,107,26,.2),transparent 25%),linear-gradient(145deg,#1d1e20,#0d0e0f);overflow:hidden}
.vw-product-world__visual::after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(10,11,12,.42),rgba(10,11,12,.72) 42%,rgba(10,11,12,.94))}
.vw-product-world__visual img{width:100%;height:100%;object-fit:cover;opacity:.85;transition:transform .5s,opacity .5s}
.vw-product-world__card:hover .vw-product-world__visual img{opacity:.9;transform:scale(1.035)}
.vw-product-world__monogram{position:absolute;top:46%;left:50%;color:rgba(255,255,255,.05);font-size:clamp(126px,15vw,240px);font-weight:800;line-height:.7;letter-spacing:-.1em;transform:translate(-50%,-50%)}
.vw-product-world__body{position:absolute;z-index:2;right:0;bottom:0;left:0;padding:24px;display:grid;grid-template-columns:30px minmax(0,1fr) 40px;align-items:end;gap:12px}
.vw-product-world__body>span{align-self:start;color:#ff9a5c;font-size:12px;font-weight:750;letter-spacing:.12em}
.vw-product-world__body h3{margin:0 0 9px;font-size:18px;font-weight:600;line-height:1.12;letter-spacing:-.03em}
.vw-product-world__body p{max-width:440px;margin:0;color:rgba(255,255,255,.66);font-size:14px;line-height:1.62}
.vw-product-world__body>i{width:22px;height:22px;display:grid;place-items:center;align-self:end;color:#ff8b45;font-style:normal}
.vw-product-world__body>i .ui-icon{width:20px;height:20px}
.vw-product-world__footer{margin-top:38px;display:flex;justify-content:flex-end}

.vw-story{padding:clamp(82px,8vw,128px) 0;background:linear-gradient(180deg,#101113 0 50%,var(--vw-paper) 50%)}
.vw-story__frame{position:relative;min-height:clamp(380px,34vw,440px);border:1px solid rgba(255,255,255,.18);border-radius:32px;background:#111;box-shadow:0 32px 90px rgba(17,18,20,.18);overflow:hidden}
.vw-story__media{position:absolute;inset:0}
.vw-story__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,8,9,.88),rgba(7,8,9,.46) 54%,rgba(7,8,9,.15)),linear-gradient(0deg,rgba(7,8,9,.55),transparent 50%)}
.vw-story__media img{width:100%;height:100%;object-fit:cover}
.vw-story__panel{position:absolute;top:32px;left:32px;width:min(430px,calc(100% - 64px));padding:26px;border:1px solid rgba(255,255,255,.26);border-radius:26px;color:#fff;background:linear-gradient(145deg,rgba(255,255,255,.16),rgba(255,255,255,.06));box-shadow:0 24px 70px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.28);-webkit-backdrop-filter:saturate(150%) blur(28px);backdrop-filter:saturate(150%) blur(28px)}
.vw-story__panel h2{margin:0;font-size:24px;font-weight:700;line-height:1.05;letter-spacing:-.04em}
.vw-story__text{margin:18px 0;color:rgba(255,255,255,.66);font-size:14px;line-height:1.65}
.vw-story__text p{margin:0 0 12px}
.vw-story__quote{position:absolute;top:auto;right:32px;bottom:32px;max-width:340px;padding:0;display:grid;grid-template-columns:22px 1fr;align-items:start;gap:10px;color:#fff;background:transparent;text-shadow:0 2px 18px rgba(0,0,0,.55)}
.vw-story__quote>span{color:var(--vw-orange);font-size:28px;line-height:.8}
.vw-story__quote p{margin:0;font-size:14px;font-weight:620;line-height:1.15;letter-spacing:-.035em}

.vw-standards{padding:clamp(82px,8vw,126px) 0;background:var(--vw-paper)}
.vw-standards__rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.vw-standard-step{padding-right:28px}
.vw-standard-step__number{color:#8b8b90;font-size:12px;font-weight:750;letter-spacing:.14em}
.vw-standard-step__line{height:34px;display:flex;align-items:center}
.vw-standard-step__line::before{content:"";width:12px;height:12px;border:2px solid var(--vw-orange);border-radius:50%;background:var(--vw-paper);box-shadow:0 0 0 6px rgba(255,107,26,.10)}
.vw-standard-step__line::after{content:"";height:1px;flex:1;background:linear-gradient(90deg,var(--vw-orange),rgba(17,18,20,.14))}
.vw-standard-step h3{margin:16px 0 12px;font-size:18px;font-weight:600;letter-spacing:-.035em}
.vw-standard-step p{max-width:280px;margin:0;color:#68686d;font-size:14px;line-height:1.65}

.vw-partner{padding:clamp(18px,3vw,42px) 0 clamp(84px,8vw,128px);background:var(--vw-paper)}
.vw-partner__card{position:relative;isolation:isolate;min-height:270px;padding:clamp(36px,5vw,68px);display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:48px;border:1px solid rgba(255,255,255,.22);border-radius:32px;color:#fff;background:radial-gradient(circle at 85% 20%,rgba(255,107,26,.28),transparent 25%),linear-gradient(135deg,#1c1d20,#090a0b);box-shadow:0 34px 90px rgba(17,18,20,.18),inset 0 1px 0 rgba(255,255,255,.16);overflow:hidden}
.vw-partner__card::before{content:"VOLWATT";position:absolute;z-index:-1;right:-3%;bottom:-5%;color:rgba(255,255,255,.025);font-size:clamp(120px,19vw,300px);font-weight:850;line-height:.8;letter-spacing:-.09em}
.vw-partner__orb{position:absolute;z-index:-1;top:-150px;right:8%;width:380px;height:380px;border:1px solid rgba(255,255,255,.14);border-radius:50%;box-shadow:inset 0 0 80px rgba(255,107,26,.12),0 0 100px rgba(255,107,26,.08)}
.vw-partner__copy{max-width:900px}
.vw-partner h2{margin:0;font-size:24px;font-weight:700;line-height:1.01;letter-spacing:-.045em;text-wrap:balance}
.vw-partner__copy>p:last-child{max-width:650px;margin:26px 0 0;color:rgba(255,255,255,.6);font-size:14px;line-height:1.65}
.vw-partner__actions{display:grid;gap:10px}

.site-footer{background:#0e0f10}
.footer__brand{padding:0;border:0;background:transparent}
.footer__brand img{width:280px;max-width:100%;max-height:72px;padding:0;background:transparent;object-fit:contain}
.footer__bottom{border-color:rgba(255,255,255,.1)}

.js [data-vw-reveal]{opacity:0;transform:translateY(26px);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.7,.2,1)}
.js [data-vw-reveal].is-visible{opacity:1;transform:none}

@media (max-width:1200px){
  .header__inner{grid-template-columns:220px minmax(0,1fr) auto;gap:14px}
  .header__nav-inner>a,.header__dropdown>summary{padding-inline:9px}
  .vw-section-heading--split{gap:42px}
  .vw-proof__standard{grid-template-columns:92px minmax(0,1fr);gap:22px}
  .vw-proof__mark{width:92px;height:92px}
  .vw-proof__verified{grid-column:2}
  .vw-product-world__card{min-height:340px}
  .vw-certificates__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .vw-certificate-card:last-child{grid-column:1/-1}
}

@media (max-width:989px){
  .page-width{width:min(100% - 38px,1460px)}
  .header__inner{min-height:72px;grid-template-columns:44px minmax(0,1fr) auto}
  .header__brand{height:52px;justify-self:center}
  .header__brand img{max-width:245px}
  .vw-brand-hero{min-height:auto}
  .vw-brand-hero__inner{padding-block:84px 110px}
  .vw-brand-hero__copy{max-width:760px}
  .vw-brand-hero__glass{max-width:560px}
  .vw-section-heading--split{grid-template-columns:1fr;gap:22px}
  .vw-section-heading--split .vw-section-heading__lead{margin:0}
  .vw-proof__layout{grid-template-columns:1fr}
  .vw-proof__origin{min-height:360px}
  .vw-proof__metrics{grid-column:auto}
  .vw-certificates__grid{grid-template-columns:1fr}
  .vw-certificate-card:last-child{grid-column:auto}
  .vw-pillars__grid{grid-template-columns:1fr}
  .vw-pillar-card{min-height:260px}
  .vw-product-world__card,.vw-product-world__card:nth-child(n){grid-column:span 6;min-height:330px}
  .vw-story__frame{min-height:520px}
  .vw-story__panel{top:22px;left:22px;width:calc(100% - 44px)}
  .vw-standards__rail{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:44px}
  .vw-partner__card{grid-template-columns:1fr;align-items:end}
  .vw-partner__actions{display:flex;flex-wrap:wrap}
}

@media (max-width:749px){
  .page-width{width:min(100% - 28px,1460px)}
  .topbar__inner{min-height:30px;justify-content:center;text-align:center}
  .topbar__inner>span{display:none}
  .header__brand{height:47px}
  .header__brand img{max-width:205px}
  .vw-brand-hero__media img{object-position:64% center}
  .vw-brand-hero__veil{background:linear-gradient(90deg,rgba(6,7,8,.96),rgba(6,7,8,.67)),linear-gradient(0deg,rgba(6,7,8,.72),transparent)}
  .vw-brand-hero__inner{padding-block:72px 100px;gap:40px}
  .vw-brand-hero h1{font-size:48px}
  .vw-brand-hero__text{margin-top:22px;font-size:14px}
  .vw-brand-hero__actions{margin-top:28px;display:grid}
  .vw-button{width:100%}
  .vw-brand-hero__glass{padding:22px;border-radius:24px}
  .vw-brand-hero__scroll{display:none}
  .vw-section-heading{margin-bottom:38px}
  .vw-section-heading h2{font-size:24px}
  .vw-proof{padding-block:82px}
  .vw-proof__origin{min-height:340px;padding:26px;border-radius:24px}
  .vw-proof__origin-top img{width:90px;height:90px}
  .vw-proof__standards{grid-template-columns:1fr}
  .vw-proof__standard{min-height:350px;padding:26px;border-radius:24px}
  .vw-proof__standard{grid-template-columns:1fr;align-content:start}
  .vw-proof__mark{width:96px;height:96px}
  .vw-proof__verified{grid-column:auto;margin-top:auto}
  .vw-proof__metrics{grid-template-columns:1fr}
  .vw-proof__metrics article{min-height:126px;border-right:0;border-bottom:1px solid #d5d5d9}
  .vw-proof__metrics article:last-child{border-bottom:0}
  .vw-pillars,.vw-product-world,.vw-standards{padding-block:82px}
  .vw-pillar-card{min-height:250px;padding:24px}
  .vw-product-world__grid{display:grid;grid-template-columns:1fr}
  .vw-product-world__card,.vw-product-world__card:nth-child(n){grid-column:auto;min-height:300px}
  .vw-product-world__body{padding:22px;grid-template-columns:24px minmax(0,1fr) 38px}
  .vw-product-world__footer{justify-content:stretch}
  .vw-story{padding-block:76px;background:linear-gradient(180deg,#101113 0 40%,var(--vw-paper) 40%)}
  .vw-story__frame{min-height:520px;border-radius:26px}
  .vw-story__media img{object-position:36% center}
  .vw-story__media::after{background:linear-gradient(180deg,rgba(7,8,9,.52),rgba(7,8,9,.82))}
  .vw-story__panel{top:18px;left:18px;width:calc(100% - 36px);padding:24px;border-radius:22px}
  .vw-story__panel h2{font-size:24px}
  .vw-story__quote{right:18px;bottom:18px;left:18px;max-width:none;padding:0}
  .vw-standards__rail{grid-template-columns:1fr;row-gap:34px}
  .vw-standard-step{padding-right:0}
  .vw-standard-step p{max-width:none}
  .vw-partner{padding-bottom:90px}
  .vw-partner__card{min-height:300px;padding:30px 24px;border-radius:26px;gap:30px}
  .vw-partner h2{font-size:24px}
  .vw-partner__actions{display:grid}
  .footer__brand{padding:16px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .vw-brand-hero__scroll i::after{animation:none}
  .js [data-vw-reveal]{opacity:1;transform:none;transition:none}
}

/* Corporate brand direction: lighter editorial rhythm, commerce separated to Otoparts */
.header__inner{grid-template-columns:minmax(210px,260px) minmax(0,1fr) auto}
.header__otoparts{min-height:42px;padding:0 17px;display:inline-flex;align-items:center;gap:9px;border-radius:999px;color:#fff;background:#17181a;font-size:12px;font-weight:750;white-space:nowrap;transition:transform .2s,background .2s}
.header__otoparts:hover{background:var(--vw-orange-strong);transform:translateY(-1px)}
.header__otoparts .ui-icon{width:16px;height:16px;color:#ff9b5c}

.vw-vision{position:relative;padding:clamp(86px,8.5vw,132px) 0;background:#fff;overflow:hidden}
.vw-vision::before{content:"";position:absolute;top:0;right:-16vw;width:52vw;height:52vw;border:1px solid rgba(17,18,20,.06);border-radius:50%;box-shadow:0 0 0 9vw rgba(17,18,20,.018),0 0 0 18vw rgba(17,18,20,.012);pointer-events:none}
.vw-vision__statement{position:relative;z-index:1}
.vw-vision__headline{display:grid;grid-template-columns:minmax(230px,.42fr) minmax(0,1fr);align-items:start;gap:clamp(34px,7vw,110px)}
.vw-vision__headline>span{padding-top:12px;color:var(--vw-orange-strong);font-size:clamp(21px,2.3vw,34px);font-weight:760;line-height:1;letter-spacing:-.035em}
.vw-vision__headline h2{max-width:900px;margin:0;font-size:24px;font-weight:700;line-height:1;letter-spacing:-.045em;text-wrap:balance}
.vw-vision__grid{position:relative;z-index:1;margin-top:clamp(56px,6vw,84px);display:grid;grid-template-columns:1.08fr .92fr;gap:18px}
.vw-vision__card{min-height:330px;padding:clamp(30px,3.5vw,48px);display:flex;flex-direction:column;border-radius:30px;overflow:hidden}
.vw-vision__card--primary{color:#fff;background:linear-gradient(145deg,#ff6b1a,#df4d0c);box-shadow:0 28px 80px rgba(255,107,26,.2),inset 0 1px 0 rgba(255,255,255,.25)}
.vw-vision__card--primary .vw-vision__card-label,.vw-vision__card--primary p{color:rgba(255,255,255,.78)}
.vw-vision__card--primary .vw-vision__card-label span{border-color:rgba(255,255,255,.28)}
.vw-vision__card--mission{border:1px solid #e3e3e7;background:#f4f4f5;box-shadow:inset 0 1px 0 #fff}
.vw-vision__card-label{display:flex;align-items:center;justify-content:space-between;color:rgba(17,18,20,.62);font-size:12px;font-weight:760;letter-spacing:.13em;text-transform:uppercase}
.vw-vision__card-label span{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(17,18,20,.17);border-radius:50%}
.vw-vision__card h3{max-width:760px;margin:auto 0 24px;font-size:20px;font-weight:650;line-height:1.08;letter-spacing:-.04em;text-wrap:balance}
.vw-vision__card p{max-width:670px;margin:0;color:rgba(17,18,20,.66);font-size:14px;line-height:1.7}
.vw-vision__route{margin-top:34px;padding-top:24px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;border-top:1px solid rgba(17,18,20,.15);font-size:12px;font-weight:780;letter-spacing:.1em;text-transform:uppercase}
.vw-vision__route i{height:1px;background:rgba(17,18,20,.35)}
.vw-vision__manifesto{grid-column:1/-1;min-height:170px;padding:clamp(30px,4vw,52px);display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:26px;border-radius:30px;color:#fff;background:#111214;overflow:hidden}
.vw-vision__manifesto>span{color:var(--vw-orange);font-size:clamp(58px,6vw,92px);line-height:.7}
.vw-vision__manifesto p{max-width:1100px;margin:0;font-size:14px;font-weight:570;line-height:1.08;letter-spacing:-.045em;text-wrap:balance}

.vw-pillars{background:#f4f4f5}
.vw-pillars__grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.vw-pillar-card{min-height:360px;display:grid;grid-template-rows:auto minmax(92px,1fr) minmax(118px,auto);align-content:stretch;border-radius:0;border-width:1px 0 0;background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}
.vw-pillar-card:hover{background:#fff;box-shadow:0 22px 56px rgba(17,18,20,.07);transform:translateY(-5px)}
.vw-pillar-card h3{min-height:2.35em;margin:44px 0 20px;display:flex;align-items:flex-end;font-size:18px;line-height:1.08}
.vw-pillar-card p{min-height:7.2em;align-self:start}
.vw-pillar-card__top i{border-radius:4px;transform:rotate(45deg)}

.vw-product-world__body em{margin-bottom:9px;display:block;color:#ff9b5c;font-size:12px;font-style:normal;font-weight:780;letter-spacing:.12em;text-transform:uppercase}

.vw-ecosystem{padding:clamp(84px,8vw,128px) 0;background:#fff}
.vw-ecosystem__map{display:grid;grid-template-columns:minmax(0,1fr) 110px minmax(0,1fr);align-items:stretch;gap:0}
.vw-ecosystem__card{position:relative;isolation:isolate;min-height:460px;padding:clamp(32px,3.5vw,48px);display:flex;flex-direction:column;border-radius:30px;overflow:hidden}
.vw-ecosystem__card::before{content:"";position:absolute;z-index:-2;inset:0;background-image:var(--vw-card-image,none);background-position:center;background-size:cover;opacity:.18;filter:saturate(.72) contrast(1.05)}
.vw-ecosystem__card--brand::before{opacity:.28}
.vw-ecosystem__card>*{position:relative;z-index:1}
.vw-ecosystem__card--brand{color:#fff;background:linear-gradient(145deg,#1e2023,#0c0d0e);box-shadow:0 28px 70px rgba(17,18,20,.16)}
.vw-ecosystem__card--brand::after{content:"V";position:absolute;z-index:-1;right:-3%;bottom:-12%;color:rgba(255,255,255,.035);font-size:360px;font-weight:850;line-height:1}
.vw-ecosystem__card--commerce{border:1px solid #e1e1e5;background:#f4f4f5;box-shadow:inset 0 1px 0 #fff}
.vw-ecosystem__number{position:relative;z-index:0;width:48px;height:48px;display:grid;place-items:center;border:0;border-radius:0;opacity:.55;font-size:16px;font-weight:780}
.vw-ecosystem__number::before{content:"";position:absolute;z-index:-1;top:50%;left:50%;width:34px;height:34px;border:1px solid currentColor;border-radius:3px;transform:translate(-50%,-50%) rotate(45deg)}
.vw-ecosystem__card>p{margin:38px 0 8px;color:inherit;font-size:14px;font-weight:780;letter-spacing:.14em;text-transform:uppercase;opacity:.56}
.vw-ecosystem__card h3{margin:0;font-size:32px;font-weight:720;line-height:1.04;letter-spacing:-.045em}
.vw-ecosystem__card ul{position:relative;z-index:1;margin:auto 0 0;padding:0;display:grid;gap:0;list-style:none}
.vw-ecosystem__card li{padding:14px 0;display:grid;grid-template-columns:10px 1fr;gap:12px;border-top:1px solid currentColor;color:inherit;font-size:12px;line-height:1.5;opacity:.68}
.vw-ecosystem__card li span{width:5px;height:5px;margin-top:6px;border-radius:50%;background:var(--vw-orange)}
.vw-ecosystem__bridge{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px}
.vw-ecosystem__bridge i{width:1px;flex:1;background:linear-gradient(transparent,#b8b4ad,transparent)}
.vw-ecosystem__bridge span{color:#77777b;font-size:12px;font-weight:800;letter-spacing:.14em;white-space:nowrap;writing-mode:vertical-rl}
.vw-ecosystem__link{position:relative;z-index:2;margin-top:28px;min-height:52px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-radius:999px;color:#fff;background:#17181a;font-size:12px;font-weight:760}
.vw-ecosystem__link span{display:grid;place-items:center;color:#ff9b5c}
.vw-ecosystem__link span .ui-icon{width:18px;height:18px}

.policy-marquee{background:#ff6b1a;color:#090a0b}
.policy-marquee article{border-right-color:rgba(9,10,11,.3)}
.policy-marquee__symbol{color:#090a0b;border-color:rgba(9,10,11,.4);background:rgba(255,255,255,.24)}
.policy-marquee strong{color:#090a0b;font-weight:820}
.policy-marquee small{color:#34190b;font-weight:620;line-height:1.4}

.vw-news{padding:clamp(84px,8vw,128px) 0;background:#f4f4f5}
.vw-news__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.vw-news__heading-aside{display:flex;align-items:flex-start;flex-direction:column;gap:26px}
.vw-news__heading-aside .vw-section-heading__lead{margin:0}
.vw-news__heading-aside .vw-button{flex:0 0 auto}
.vw-news-card{min-width:0;display:flex;flex-direction:column;border:1px solid #dedee2;border-radius:26px;background:#fff;box-shadow:0 18px 50px rgba(17,18,20,.06);overflow:hidden;transition:transform .24s,box-shadow .24s}
.vw-news-card:hover{box-shadow:0 26px 70px rgba(17,18,20,.11);transform:translateY(-5px)}
.vw-news-card__media{height:clamp(220px,21vw,330px);display:block;background:linear-gradient(145deg,#24262a,#101113);overflow:hidden}
.vw-news-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.vw-news-card:hover .vw-news-card__media img{transform:scale(1.035)}
.vw-news-card__media>span{width:100%;height:100%;display:grid;place-items:center;color:rgba(255,255,255,.08);font-size:clamp(50px,6vw,92px);font-weight:800;letter-spacing:-.07em}
.vw-news-card__body{padding:26px;display:flex;flex:1;flex-direction:column;align-items:flex-start}
.vw-news-card time{color:#c24700;font-size:12px;font-weight:760;letter-spacing:.12em}
.vw-news-card h3{margin:16px 0 12px;font-size:18px;font-weight:600;line-height:1.15;letter-spacing:-.03em;text-wrap:balance}
.vw-news-card p{margin:0;color:#68686d;font-size:14px;line-height:1.68}
.vw-news-card__link{margin-top:auto;padding-top:28px;display:inline-flex;align-items:center;gap:8px;color:#17181a;font-size:12px;font-weight:760}
.vw-news-card__link span{display:grid;color:#ff6b1a}
.vw-news-card__link .ui-icon{width:18px;height:18px}

@media (max-width:1200px){
  .header__inner{grid-template-columns:210px minmax(0,1fr) auto}
  .header__nav-inner>a{padding-inline:8px;font-size:12px}
  .vw-pillars__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .vw-ecosystem__map{grid-template-columns:minmax(0,1fr) 72px minmax(0,1fr)}
  .vw-news__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .vw-news-card:last-child{grid-column:1/-1}
}

@media (max-width:989px){
  .header__inner{grid-template-columns:44px minmax(0,1fr) auto}
  .header__otoparts{width:42px;padding:0;justify-content:center;font-size:0}
  .header__otoparts .ui-icon{width:18px;height:18px}
  .vw-vision__headline{grid-template-columns:1fr;gap:24px}
  .vw-vision__grid{grid-template-columns:1fr}
  .vw-vision__manifesto{grid-column:auto}
  .vw-vision__card{min-height:310px}
  .vw-ecosystem__map{grid-template-columns:1fr;gap:18px}
  .vw-ecosystem__bridge{height:70px;flex-direction:row}
  .vw-ecosystem__bridge i{width:auto;height:1px}
  .vw-ecosystem__bridge span{writing-mode:horizontal-tb}
  .vw-news__grid{grid-template-columns:1fr}
  .vw-news-card:last-child{grid-column:auto}
  .vw-news__heading-aside{gap:20px}
}

@media (max-width:749px){
  .vw-vision{padding-block:82px}
  .vw-vision__headline h2{font-size:24px}
  .vw-vision__grid{margin-top:54px}
  .vw-vision__card{min-height:300px;padding:28px;border-radius:24px}
  .vw-vision__manifesto{min-height:180px;padding:30px 25px;grid-template-columns:1fr;gap:6px;border-radius:24px}
  .vw-pillars__grid{grid-template-columns:1fr}
  .vw-pillar-card{min-height:300px}
  .vw-ecosystem{padding-block:82px}
  .vw-ecosystem__card{min-height:420px;padding:28px 24px;border-radius:24px}
  .vw-ecosystem__card h3{font-size:32px}
  .vw-news{padding-block:82px}
  .vw-news-card__body{padding:22px}
  .vw-pillar-card{min-height:300px;grid-template-rows:auto auto auto}
  .vw-pillar-card h3,.vw-pillar-card p{min-height:0}
}

/* Compact section rhythm and luminous section boundary */
.main-content>.vw-section{position:relative}
.main-content>.vw-section+.vw-section::before{content:"";position:absolute;z-index:20;top:0;left:50%;width:min(74vw,1120px);height:26px;background:radial-gradient(circle at 50% 50%,#ff7a2c 0 2px,rgba(255,107,26,.8) 3px,rgba(255,107,26,.28) 7px,transparent 16px),linear-gradient(90deg,transparent 0,rgba(255,107,26,.05) 13%,rgba(255,107,26,.28) 35%,rgba(255,139,69,.92) 49%,rgba(255,139,69,.92) 51%,rgba(255,107,26,.28) 65%,rgba(255,107,26,.05) 87%,transparent 100%);background-repeat:no-repeat;background-position:center;background-size:100% 100%,100% 1px;filter:drop-shadow(0 0 5px rgba(255,107,26,.72)) drop-shadow(0 0 13px rgba(255,107,26,.28));transform:translate(-50%,-50%);pointer-events:none}
.vw-proof,.vw-certificates,.vw-vision,.vw-pillars,.vw-product-world,.vw-story,.vw-standards,.vw-ecosystem,.vw-news{padding-block:clamp(64px,5.5vw,90px)}
.vw-partner{padding:clamp(54px,5vw,76px) 0 clamp(68px,6vw,92px)}
.vw-section-heading{margin-bottom:36px}
.vw-vision__grid{margin-top:clamp(44px,4.5vw,64px)}
.vw-product-world__footer{margin-top:32px;justify-content:center}

@media (max-width:749px){
  .main-content>.vw-section+.vw-section::before{width:84vw;height:22px}
  .vw-proof,.vw-certificates,.vw-vision,.vw-pillars,.vw-product-world,.vw-story,.vw-standards,.vw-ecosystem,.vw-news{padding-block:58px}
  .vw-partner{padding:52px 0 66px}
  .vw-section-heading{margin-bottom:32px}
}
/* Thang chu mobile x0.75 - dong bo voi bo cuc kieu FPT */
@media(max-width:749px){
  .vw-brand-hero h1{font-size:36px}
  .vw-partner h2,.vw-section-heading h2,.vw-story__panel h2,.vw-vision__headline h2{font-size:18px}
  .vw-proof__origin h3,.vw-vision__card h3{font-size:15px}
  .vw-certificate-card h3,.vw-news-card h3,.vw-pillar-card h3,.vw-product-world__body h3,.vw-proof__standard h3,.vw-standard-step h3{font-size:14px}
  .vw-ecosystem__card h3{font-size:24px}
  .vw-pillar-card__top i{width:56px;height:56px}
  .vw-pillar-card__top i b{font-size:24px}
}