/*
Theme Name: KUBET Service Hub
Version: 1.0
*/
:root{--ink:#102321;--green:#098b66;--mint:#e8f7f1;--lime:#d7f05a;--cream:#fffaf0;--orange:#ff7a32;--line:#dce8e3;--rail:1180px;--shadow:0 18px 50px rgba(13,57,47,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Arial,"Helvetica Neue",sans-serif;line-height:1.65}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}p{margin:0 0 1rem}.site-header{height:76px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:30px;padding:0 max(24px,calc((100% - var(--rail))/2));border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:100}.site-header .brand img{width:132px;height:42px;object-fit:contain}.site-header nav ul{display:flex;justify-content:center;align-items:center;gap:22px;list-style:none;margin:0;padding:0;font-weight:700;font-size:14px}.site-header nav a:hover{color:var(--green)}.head-actions{display:flex;gap:8px}.btn,.brand-cta{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 21px;border-radius:12px;background:var(--green);color:#fff;font-weight:800;box-shadow:0 8px 20px rgba(9,139,102,.2)}.btn.alt{background:var(--lime);color:var(--ink)}.page-content{overflow:hidden}.kh-home>*:not(.kh-hero){width:min(var(--rail),calc(100% - 40px));margin-left:auto;margin-right:auto}.kh-hero{position:relative;min-height:610px;background:#071f1b;color:#fff;overflow:hidden}.kh-slide{display:none;min-height:610px;grid-template-columns:minmax(0,1fr) minmax(520px,1.05fr)}.kh-slide.is-active{display:grid}.kh-slide__copy{padding:82px max(40px,calc((100vw - var(--rail))/2)) 72px;align-self:center}.kh-slide__copy>*{max-width:600px}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:900;text-transform:uppercase;color:#72e2be}.kh-slide h1{font-size:clamp(46px,5.2vw,78px);line-height:.97;letter-spacing:-.055em;margin:14px 0 24px}.kh-slide__copy>p:not(.eyebrow){font-size:19px;max-width:650px}.kh-slide__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.kh-slide__visual{position:relative;margin:0;min-height:610px}.kh-slide__visual:after{content:"kubet.xin";position:absolute;right:30px;bottom:24px;font-size:42px;font-weight:900;letter-spacing:-.04em;text-shadow:0 3px 16px #000}.kh-slide__visual img{width:100%;height:100%;object-fit:cover}.kh-slider-controls{position:absolute;left:50%;bottom:22px;display:flex;gap:9px;z-index:3}.kh-slider-controls button{width:34px;height:6px;border:0;border-radius:8px;background:rgba(255,255,255,.38);cursor:pointer}.kh-slider-controls button.is-active{background:var(--lime)}.kh-services{margin-top:-1px!important;padding:30px 0 22px;border-bottom:1px solid var(--line)}.kh-services h2{text-align:center;font-size:25px;margin:0 0 20px}.kh-service-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:10px}.kh-service{display:grid;justify-items:center;gap:8px;padding:12px 6px;border-radius:18px;font-weight:800;font-size:13px;text-align:center}.kh-service:hover{background:var(--mint);color:var(--green)}.kh-service i{display:grid;place-items:center;width:54px;height:54px;border-radius:18px;background:var(--mint);font-style:normal;font-size:24px}.kh-intro{padding:86px 0;display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.kh-intro h2,.kh-feature h2,.kh-news h2,.kh-steps h2,.kh-trust h2{font-size:clamp(36px,4vw,58px);line-height:1.05;letter-spacing:-.045em;margin:10px 0 24px}.kh-intro__copy{columns:2;column-gap:38px;font-size:17px}.kh-intro__copy p{break-inside:avoid}.kh-statline{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:12px;border:1px solid var(--line);border-radius:24px;overflow:hidden}.kh-statline article{background:#fff;padding:28px}.kh-statline strong{display:block;font-size:36px;color:var(--green)}.kh-feature{padding:34px 0 90px}.kh-feature-card{display:grid;grid-template-columns:1fr 1fr;background:var(--mint);border-radius:32px;overflow:hidden;box-shadow:var(--shadow)}.kh-feature-card:nth-child(even){background:#102f2a;color:#fff}.kh-feature-card+ .kh-feature-card{margin-top:34px}.kh-feature-card:nth-child(even) figure{order:2}.kh-feature-card figure{margin:0;min-height:440px}.kh-feature-card img{width:100%;height:100%;object-fit:cover}.kh-feature-card__copy{padding:58px}.kh-feature-card h2{font-size:42px}.kh-feature-card ul{padding-left:20px}.kh-feature-card li{margin:9px 0}.kh-promos{padding:80px 0;background:#fff}.kh-promos header{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:25px}.kh-promos h2{font-size:44px;margin:0}.kh-promo-grid{display:grid;grid-template-columns:1.25fr .85fr .85fr;gap:18px}.kh-promo{min-height:260px;padding:32px;border-radius:24px;background:#ffefdf;display:flex;flex-direction:column;justify-content:end}.kh-promo:first-child{background:var(--lime)}.kh-promo b{font-size:27px;line-height:1.14}.kh-steps{padding:84px 0}.kh-steps__wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px;align-items:start}.kh-step-list{display:grid;gap:12px}.kh-step{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:22px;border:1px solid var(--line);border-radius:20px}.kh-step span{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--green);color:#fff;font-weight:900}.kh-news{padding:82px 0;border-top:1px solid var(--line)}.kh-news header{display:flex;justify-content:space-between;align-items:end;gap:24px}.kh-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.kh-news article{padding:26px;border:1px solid var(--line);border-radius:22px}.kh-news time{font-size:12px;color:var(--green);font-weight:800}.kh-news h3{font-size:22px;line-height:1.2}.kh-trust{padding:76px 0 96px;display:grid;grid-template-columns:1fr 1fr;gap:65px}.kh-trust__points{display:grid;gap:12px}.kh-trust__points article{padding:22px;border-left:5px solid var(--green);background:var(--cream)}.site-footer{background:#0a211e;color:#d8e8e3;padding:64px max(24px,calc((100% - var(--rail))/2)) 28px}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:42px}.site-footer img{width:140px;margin-bottom:18px}.site-footer b{display:block;color:#fff;margin-bottom:15px}.site-footer a,.site-footer span{display:block;margin:8px 0;font-size:14px}.site-footer a:hover{color:var(--lime)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #26413c;margin-top:42px;padding-top:22px;font-size:13px}.kh-article{width:min(1040px,calc(100% - 40px));margin:0 auto;padding:58px 0 90px}.kh-article-hero{display:grid;grid-template-columns:1fr .82fr;gap:35px;align-items:stretch;margin-bottom:50px}.kh-article-hero__copy{background:var(--mint);padding:50px;border-radius:28px}.kh-article-hero h1{font-size:clamp(42px,5vw,66px);line-height:1;letter-spacing:-.05em;margin:12px 0 22px}.kh-article-hero figure{margin:0;border-radius:28px;overflow:hidden;min-height:470px;position:relative}.kh-article-hero img{width:100%;height:100%;object-fit:cover}.kh-article-hero figcaption{position:absolute;left:20px;bottom:20px;background:#fff;padding:8px 12px;border-radius:8px;font-weight:800}.kh-article-body{width:min(780px,100%);margin:auto;font-size:18px}.kh-article-body h2{font-size:34px;line-height:1.15;margin:55px 0 16px}.kh-callout{margin:34px 0;padding:28px;background:#102f2a;color:#fff;border-radius:20px}.kh-related{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:44px 0}.kh-related a{padding:18px;background:var(--mint);border-radius:14px;font-weight:800}.float{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);z-index:200;background:#fff;border:3px solid var(--lime);border-radius:20px;padding:16px 56px 16px 18px;box-shadow:0 20px 70px rgba(0,0,0,.25);animation:breathe 2.4s ease-in-out infinite}.float button{position:absolute;right:10px;top:8px;border:0;background:none;font-size:22px}.float b,.float span{display:block}.float a{color:var(--green);font-weight:900}@keyframes breathe{50%{box-shadow:0 20px 80px rgba(215,240,90,.5)}}
@media(max-width:900px){.site-header{height:auto;min-height:66px;grid-template-columns:1fr auto;padding:10px 16px}.site-header nav{grid-column:1/-1;overflow:auto}.site-header nav ul{justify-content:flex-start;min-width:max-content;padding-bottom:4px}.head-actions .btn:first-child{display:none}.kh-slide,.kh-intro,.kh-steps__wrap,.kh-trust,.kh-article-hero{grid-template-columns:1fr}.kh-slide{min-height:auto}.kh-slide__copy{padding:50px 20px}.kh-slide h1{font-size:46px}.kh-slide__visual{min-height:350px}.kh-slider-controls{left:20px}.kh-service-grid{grid-template-columns:repeat(4,1fr)}.kh-intro{padding:62px 0;gap:20px}.kh-intro__copy{columns:1}.kh-statline{grid-template-columns:1fr}.kh-feature-card{grid-template-columns:1fr}.kh-feature-card:nth-child(even) figure{order:0}.kh-feature-card__copy{padding:30px}.kh-feature-card figure{min-height:300px}.kh-promo-grid,.kh-news-grid{grid-template-columns:1fr}.kh-promos header,.kh-news header{display:block}.footer-grid{grid-template-columns:1fr 1fr}.kh-article-hero__copy{padding:30px}.kh-article-hero figure{min-height:320px}.float{top:auto;bottom:18px;width:calc(100% - 32px);max-width:420px}}
@media(max-width:520px){.kh-home>*:not(.kh-hero){width:min(100% - 28px,var(--rail))}.kh-service-grid{grid-template-columns:repeat(4,1fr);gap:2px}.kh-service{font-size:11px}.kh-service i{width:46px;height:46px}.kh-slide__visual:after{font-size:28px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.kh-related{grid-template-columns:1fr}}
.kh-slider-controls button{position:relative;width:44px;height:44px;border:0;background:transparent;cursor:pointer}.kh-slider-controls button:after{content:"";position:absolute;left:5px;right:5px;top:19px;height:6px;border-radius:8px;background:rgba(255,255,255,.38)}.kh-slider-controls button.is-active{background:transparent}.kh-slider-controls button.is-active:after{background:var(--lime)}
.kh-step>span{grid-column:1;grid-row:1}.kh-step>div{grid-column:2;grid-row:1;min-width:0}.kh-step h3{margin:0 0 6px}.kh-step p{margin:0}
.kh-brand-depth{padding:72px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.kh-brand-depth h2{font-size:clamp(34px,4vw,54px);line-height:1.08;letter-spacing:-.04em;max-width:900px}.kh-brand-depth>div{columns:3;column-gap:34px;font-size:17px}.kh-brand-depth p{break-inside:avoid}@media(max-width:900px){.kh-brand-depth>div{columns:1}}
.site-footer a[href*="dang-ky"],.site-footer a[href="/gogo"]{min-height:44px;display:flex;align-items:center}
.kh-hero{min-height:520px;background:#082720}.kh-slide{min-height:520px;grid-template-columns:minmax(430px,42%) minmax(0,58%)}.kh-slide__copy{padding:54px clamp(34px,4vw,74px);display:flex;flex-direction:column;justify-content:center;background:linear-gradient(135deg,#06241f 0%,#0a3b32 100%)}.kh-slide__copy>*{max-width:540px}.kh-slide h1{font-size:clamp(42px,4.1vw,60px);line-height:1;letter-spacing:-.048em;margin:12px 0 20px}.kh-slide__copy>p:not(.eyebrow){font-size:17px;line-height:1.58}.kh-slide__visual{min-height:520px;background:#dff8ff}.kh-slide__visual img{object-fit:cover;object-position:center}.kh-slide__visual:after{right:24px;bottom:18px;font-size:32px}.kh-slider-controls{left:calc(42% + 26px);bottom:14px}
@media(max-width:900px){.kh-hero{min-height:0}.kh-slide{min-height:0;grid-template-columns:1fr}.kh-slide__copy{padding:42px 20px 34px}.kh-slide h1{font-size:42px}.kh-slide__visual{min-height:250px;aspect-ratio:16/7}.kh-slide__visual img{object-position:center}.kh-slider-controls{left:18px;bottom:10px}.kh-slide__visual:after{font-size:25px;right:16px;bottom:14px}}
.page-content>.kh-article-body,.single-news>.kh-article-body{width:min(920px,calc(100% - 40px));margin:0 auto;padding:56px 0 90px}.kh-page-hero{margin:0 0 44px;padding:52px;border-radius:30px;background:linear-gradient(135deg,#0b2e28,#104b40);color:#fff}.kh-page-hero h1{font-size:clamp(40px,5vw,64px);line-height:1.02;letter-spacing:-.045em;margin:12px 0 22px}.kh-page-hero p{max-width:760px;font-size:18px}.kh-page-hero a{color:var(--lime);font-weight:900}.kh-article-body>section{padding:8px 0 20px}.kh-article-body ol{padding-left:24px}.kh-article-body li{margin:10px 0}.kh-action{display:inline-flex;min-height:48px;align-items:center;padding:0 22px;border-radius:12px;background:var(--green);color:#fff!important;font-weight:900}.single-news{overflow:hidden}@media(max-width:600px){.kh-page-hero{padding:30px 22px}.kh-page-hero h1{font-size:38px}.page-content>.kh-article-body,.single-news>.kh-article-body{width:min(100% - 28px,920px)}}
.float button{width:44px;height:44px;right:4px;top:2px;cursor:pointer}.site-footer a[href*="dang-nhap"]{min-height:44px;display:flex;align-items:center}