@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-cyrillic-wght-normal.DqGufNeO.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-greek-ext-wght-normal.DlzME5K_.woff2) format("woff2-variations");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-greek-wght-normal.CkhJZR-_.woff2) format("woff2-variations");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-vietnamese-wght-normal.CBcvBZtf.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-latin-ext-wght-normal.DO1Apj_S.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-latin-wght-normal.Dx4kXJAl.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-tight-cyrillic-ext-wght-normal.okcGN4Nq.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-tight-cyrillic-wght-normal.BS41q_Tv.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-tight-greek-ext-wght-normal.DQgQPNk4.woff2) format("woff2-variations");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-tight-greek-wght-normal.sS1B39LI.woff2) format("woff2-variations");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-tight-vietnamese-wght-normal.TKKdAiBA.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-tight-latin-ext-wght-normal.B4u9PlvR.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./inter-tight-latin-wght-normal.DX-nOvPD.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{font-family:Inter Variable,Arial,sans-serif;color:#172337;background:#fff;font-synthesis:none;--navy:#334155;--deep:#172536;--accent:#c2410c;--accent-light:#fb923c;--muted:#475569;--border:#cbd5e1;--light:#f1f5f9;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;font-size:16px;line-height:1.65}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button{border:0}a,button{transition:color .2s,background .2s,border-color .2s,box-shadow .2s}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #e6763d;outline-offset:4px}svg{flex-shrink:0;vertical-align:middle}h1,h2,h3,h4,p{margin:0}img{max-width:100%}h1,h2,h3{line-height:1.3}h2{font-size:36px;font-weight:750;letter-spacing:-1.2px}.container{width:min(1240px,calc(100% - 96px));margin:auto}.topbar{background:var(--deep);color:#d3dde6;font-size:12px}.topbar-inner{min-height:35px;display:flex;align-items:center;justify-content:space-between;gap:16px}.topbar-inner>span,.topbar-inner>a{display:flex;align-items:center;gap:7px}.topbar-message{font-size:12px;letter-spacing:1.4px}.topbar a b{color:#fff}.brandbar{min-height:102px;display:flex;align-items:center;justify-content:space-between;gap:35px}.logo{display:flex;align-items:center;gap:10px;white-space:nowrap;color:var(--accent)}.logo svg{width:47px;height:47px}.logo>span{font-size:26px;line-height:1.1;font-weight:900;color:var(--navy);letter-spacing:-.8px}.logo small{display:block;font-size:12px;font-weight:600;letter-spacing:1.5px;margin-top:8px}.header-search{display:flex;align-items:center;border:1px solid var(--border);background:#f9fafb;border-radius:5px;padding:0 15px;max-width:400px;flex:1;gap:10px;height:44px;color:#798692}.header-search input{border:0;outline:0!important;width:100%;min-width:50px;background:transparent;font-size:16px;color:var(--navy)}kbd{font-size:17px;font-family:inherit;color:#9faab4}.header-hotline{display:flex;gap:12px;align-items:center}.icon-circle{border:1px solid #f0d8cd;background:#fff6f0;color:var(--accent);display:grid;place-items:center;width:44px;height:44px;border-radius:50%}.header-hotline small{font-size:12px;font-weight:650;letter-spacing:.4px;display:block;color:#697783}.header-hotline strong{font-size:23px;line-height:1.5;color:var(--accent);letter-spacing:.1px}.nav-wrap{border-top:1px solid #edf0f2;background:#fff;border-bottom:1px solid var(--border)}.nav-inner{display:flex;align-items:stretch;justify-content:space-between;height:55px}header .nav-inner>nav{display:flex;align-items:stretch;gap:35px}header .nav-inner>nav>a{position:relative;display:flex;align-items:center;gap:6px;font-weight:650;font-size:14px}header .nav-inner>nav>a.active,header .nav-inner>nav>a:hover{color:var(--accent)}header .nav-inner>nav>a.active:after{content:"";position:absolute;height:3px;bottom:0;background:var(--accent);width:100%}.nav-quote{background:var(--accent);color:#fff;display:flex;align-items:center;gap:28px;padding:0 23px;font-size:14px;font-weight:650}.nav-quote:hover,.button.primary:hover{background:#b93a1d}.mobile-menu-button{display:none}.hero{position:relative;height:577px;background:var(--deep);overflow:hidden;color:#fff}.hero-image{position:absolute;inset:0;background-image:url(../../../images/demo/hero.webp);background-position:center 53%;background-size:cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,#051d30f0,#051d30d4 30%,#051d304d 65%,#051d301a),linear-gradient(0deg,rgba(4,29,45,.6),transparent 40%)}.hero-inner{height:100%;position:relative;display:flex;align-items:center}.hero-content{padding-bottom:26px}.hero-eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:1.5px;font-weight:600;color:#e4eaf0;margin-bottom:22px}.hero-eyebrow>span{width:22px;height:2px;background:var(--accent-light)}.hero h1{font-size:64px;font-weight:750;line-height:1.16;letter-spacing:-2.4px;margin-bottom:21px}.hero h1 span{color:#ff855b}.hero p{color:#d3dee6;font-size:16px;line-height:1.95}.hero-buttons{display:flex;align-items:center;gap:13px;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:46px;padding:12px 22px;font-weight:600;font-size:14px;border-radius:3px;line-height:1.5}.primary{background:var(--accent);color:#fff}.hero-secondary{border:1px solid #788c9a;color:#fff;background:#ffffff08;gap:10px}.hero-secondary:hover{background:#ffffff20}.hero-proof{margin-top:25px;display:flex;align-items:center;gap:9px;font-size:14px;color:#d3dce4}.proof-check{color:#f8c18d}.hero-proof i{height:3px;width:3px;border-radius:50%;background:#a6b5c1;margin:0 3px}.hero-note{position:absolute;right:0;bottom:102px;border:1px solid #ffffff40;background:#0a2a3d77;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:15px 20px;font-size:14px;letter-spacing:1.1px;border-radius:4px}.hero-note small{display:block;font-size:14px;letter-spacing:0;color:#e4e9ee;margin-top:5px}.status-dot{display:inline-block;width:6px;height:6px;background:#74c799;border-radius:50%;margin-right:8px}.hero-bottom{position:absolute;bottom:25px;left:0;right:0;display:flex;gap:15px;align-items:center;font-size:12px}.hero-bottom>span:first-child{font-size:12px;font-weight:600}.hero-bottom i{font-style:normal;color:#94a7b5;margin-left:6px;font-size:12px}.hero-progress{width:90px;height:2px;background:#ffffff40}.hero-progress:before{content:"";display:block;background:#ed6c45;width:32px;height:2px}.hero-bottom>span:last-child{display:flex;align-items:center;gap:15px;margin-left:auto;font-size:12px;letter-spacing:1.7px;color:#dbe2e8}.hero-image-caption{position:absolute;right:12px;bottom:5px;font-size:12px;color:#c9d0d5;opacity:.8}.benefit-strip{border-bottom:1px solid var(--border);background:#fff}.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);padding-top:27px;padding-bottom:27px}.benefit{display:flex;align-items:center;gap:14px;padding:0 20px;border-right:1px solid var(--border);color:var(--navy)}.benefit:first-child{padding-left:0}.benefit:last-child{padding-right:0;border:0}.benefit svg{color:var(--accent)}.benefit h3{font-size:14px;font-weight:650;margin-bottom:5px}.benefit p{font-size:16px;white-space:nowrap}.section{padding:76px 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:30px;gap:24px}.eyebrow{font-size:12px;font-weight:650;letter-spacing:1.7px;color:#6f7b85;display:flex;align-items:center;gap:10px;margin-bottom:12px}.eyebrow>span{width:20px;height:2px;background:var(--accent)}.accent{color:var(--accent)}.text-link{display:inline-flex;align-items:center;gap:13px;font-size:14px;font-weight:650;white-space:nowrap}.text-link:hover{color:var(--accent)}.category-tabs{display:flex;gap:9px;margin:0 0 25px;flex-wrap:wrap}.category-tabs button{padding:10px 17px;min-height:40px;background:#fff;border:1px solid var(--border);font-size:14px;color:#5b6874;font-weight:500;border-radius:3px;display:flex;gap:12px;align-items:center}.category-tabs button.chosen{background:var(--navy);border-color:var(--navy);color:#fff}.category-tabs button:hover:not(.chosen){border-color:var(--navy)}.category-tabs span{font-size:14px;opacity:.65}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.product-card{border:1px solid var(--border);border-radius:5px;overflow:hidden;background:#fff;transition:box-shadow .25s,border-color .25s}.product-card:hover{box-shadow:0 9px 25px #0a2e4a0b;border-color:#acbac5}.product-visual{position:relative;display:block;background:radial-gradient(ellipse at center,#f3f4f3,#e9edef);overflow:hidden}.product-art{display:block;width:100%;height:auto;transition:transform .3s}.product-card:hover .product-art{transform:scale(1.04)}.product-badge{position:absolute;left:13px;top:13px;z-index:1;font-size:12px;letter-spacing:.5px;font-weight:700;padding:4px 7px;background:#fff3e9;color:#a33e1e;border-radius:2px}.art-caption{position:absolute;bottom:7px;left:12px;font-size:12px;color:#737f86}.visual-arrow{position:absolute;right:11px;bottom:11px;background:#fff;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;color:var(--navy)}.product-body{padding:20px 17px 0}.brand-label{font-size:12px;font-weight:700;letter-spacing:1.4px;color:#697883}.product-body h3{font-size:14px;font-weight:700;margin:7px 0}.product-body p{font-size:16px;margin-bottom:19px}.product-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);min-height:50px;color:var(--accent);font-size:14px;font-weight:650}.product-bottom a{height:44px;width:36px;display:grid;place-items:center}.catalog-note{display:flex;align-items:center;gap:9px;margin-top:23px;color:#7a8791;font-size:14px}.catalog-note>svg{color:#6c8b75}.catalog-note a{margin-left:auto;color:var(--navy);display:flex;align-items:center;gap:8px;font-weight:600;white-space:nowrap}.about-section{background:var(--light);padding:74px 0 82px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.about-visual{height:400px;position:relative;border-radius:4px}.about-photo{position:absolute;inset:0;background:url(../../../images/demo/hero.webp) center 58%/cover;border-radius:4px;filter:saturate(.7)}.about-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#092b49a6,transparent 50%)}.image-credit{position:absolute;top:8px;left:10px;color:#fff;background:#08273c8a;font-size:12px;padding:2px 6px}.experience-card{position:absolute;bottom:-24px;left:24px;background:var(--accent);color:#fff;display:flex;align-items:center;gap:18px;padding:16px 23px;box-shadow:0 10px 30px #0a2e4a16;border:5px solid var(--light);border-radius:3px}.experience-card>strong{font-size:51px;letter-spacing:-2px;line-height:1.2}.experience-card strong span{font-size:24px;vertical-align:top;margin-left:3px}.experience-card>div{font-size:14px;font-weight:650;letter-spacing:.5px}.experience-card small{font-size:14px;font-weight:400;display:block;margin-top:5px;letter-spacing:0}.photo-label{position:absolute;bottom:65px;left:24px;display:flex;align-items:center;gap:7px;font-size:12px;letter-spacing:1px;color:#fff}.about-copy h2{font-size:34px;line-height:1.4;margin-bottom:20px}.about-copy h2>span{color:var(--accent)}.about-copy>p:not(.eyebrow){font-size:12px;line-height:1.9}.about-checks{display:grid;gap:12px;margin:21px 0 25px;font-size:14px}.about-checks span{display:flex;gap:9px;align-items:center}.about-checks svg{color:var(--accent)}.navy{background:var(--navy);color:#fff}.navy:hover{background:#174d72}.numbers-section{background:var(--navy);color:#fff;padding:37px 0}.numbers-grid{display:grid;grid-template-columns:repeat(4,1fr)}.numbers-grid>div{text-align:center;border-right:1px solid #ffffff20}.numbers-grid>div:last-child{border:0}.numbers-grid strong{font-size:39px;letter-spacing:-1.5px;line-height:1.3}.numbers-grid strong span{font-size:19px;color:#f59169;margin-left:4px;letter-spacing:0}.numbers-grid p{font-size:16px;color:#c3d1dc;margin-top:8px}.heading-description{font-size:14px;line-height:1.9}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service-card{border:1px solid var(--border);border-radius:4px;padding:27px;display:block;background:#fff}.service-card:hover{background:var(--light);border-color:#a9bac7}.service-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.service-top>svg{color:var(--accent)}.service-top>span{font-size:34px;font-weight:700;color:#e6eaed}.service-card h3{font-size:19px;margin-bottom:12px}.service-card>p{font-size:16px;line-height:1.9;margin-bottom:25px}.partner-section{padding:10px 0 50px}.partner-label{display:flex;align-items:center;gap:25px;justify-content:center;color:#7f8b94;font-size:12px;letter-spacing:1.7px}.partner-label span{height:1px;flex:1;background:var(--border)}.partner-logos{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-top:34px;color:#667c8c}.partner-logos>span{font-size:20px;font-weight:850;letter-spacing:-.8px;line-height:1.1;text-align:center;opacity:.85}.partner-logos small{font-size:12px;letter-spacing:1.1px;display:block;margin-top:7px;font-weight:650}.partner-logos .partner-hoasen{font-style:italic}.partner-hoaphat{letter-spacing:-1.5px!important}.partner-donga{font-style:italic}.knowledge-section{background:var(--light)}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.article-image{height:190px;overflow:hidden;background:#e3e9eb;position:relative;border-radius:4px}.article-image .product-art{width:90%;height:100%;margin:auto}.article-card:hover .product-art{transform:scale(1.06)}.article-num{position:absolute;bottom:13px;right:14px;font-size:12px;font-weight:600;color:#5b6e7c}.article-meta{display:flex;align-items:center;justify-content:space-between;font-size:12px;letter-spacing:1px;color:var(--accent);font-weight:650;margin-top:19px}.article-meta>span{color:#84909a;font-size:12px;letter-spacing:0;font-weight:400}.article-card h3{font-size:17px;line-height:1.6;margin:9px 0 16px;max-width:325px}.quote-section{padding:77px 0;background:var(--navy);position:relative;overflow:hidden}.quote-section:before{content:"";position:absolute;inset:0;opacity:.05;background:repeating-linear-gradient(120deg,transparent 0,transparent 70px,#fff 71px,transparent 72px)}.quote-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.quote-copy .eyebrow{color:#b2c7d5;font-size:12px}.quote-copy h2{color:#fff;font-size:40px;line-height:1.4;margin-bottom:20px;letter-spacing:-1.3px}.quote-copy h2 span{color:#ff986f}.quote-copy>p:not(.eyebrow){color:#bed0dc;font-size:12px;line-height:1.9;max-width:390px}.quote-phone{display:flex;align-items:center;gap:16px;margin:32px 0;color:#ff9469}.quote-phone>span{font-size:29px;font-weight:700;line-height:1.5}.quote-phone small{display:block;font-size:14px;color:#b9ccd9;font-weight:500;letter-spacing:.9px}.quote-phone>svg:last-child{margin-left:8px}.quote-promises{display:flex;gap:16px;font-size:14px;color:#c3d2dd}.quote-promises>span{display:flex;gap:6px;align-items:center}.quote-promises svg{color:#eaa17e}.quote-panel{background:#fff;border-radius:5px;padding:30px}.quote-panel>h3{font-size:19px;letter-spacing:-.4px;margin-bottom:5px}.quote-panel>p{font-size:16px;margin-bottom:22px}.quote-form{display:grid;gap:13px}.quote-form label,.calculator label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:550;color:#354b5c;position:relative}.quote-form label>span{position:absolute;right:0;top:0;color:var(--accent)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.quote-form input,.quote-form select,.quote-form textarea,.calculator input,.calculator select{width:100%;min-width:0;border:1px solid #dce2e7;border-radius:3px;min-height:43px;padding:11px 12px;background:#fff;color:var(--navy);font-size:16px}.quote-form textarea{resize:vertical}.quote-form input::placeholder,.quote-form textarea::placeholder{color:#8c969f}.quote-form .button{width:100%;gap:15px;margin-top:2px}.form-note{font-size:12px;text-align:center;line-height:1.7;color:#7c8892}.quote-success{color:var(--navy)}.quote-success>svg{color:#2d7c61;margin-bottom:15px}.quote-success h3{font-size:20px}.quote-success p{font-size:16px;margin:12px 0}.quote-success pre{white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:16px;padding:15px;background:var(--light);max-height:240px;overflow:auto}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.outline{border:1px solid var(--border);background:#fff;color:var(--navy)}.outline:hover{background:var(--light);border-color:#9aafbe}.text-button{padding:8px 0;color:var(--accent);background:transparent;text-decoration:underline;font-size:14px}footer{background:#062239;color:#b1c4d2}.footer-top{display:grid;grid-template-columns:1.4fr 1fr .9fr 1.2fr;gap:45px;padding-top:55px;padding-bottom:45px}.footer-logo{margin-bottom:20px}.footer-logo>span{color:#fff;font-size:22px}.footer-logo small{font-size:12px;color:#9eb5c6;letter-spacing:1px}.footer-logo svg{width:40px}.footer-top>div>p{font-size:16px;color:#9eb4c4;margin-bottom:14px;line-height:1.9}.footer-top>div>p:first-of-type{font-weight:650;color:#d1dce4;letter-spacing:.8px}.footer-top h3{font-size:14px;font-weight:600;color:#fff;margin:3px 0 21px}.footer-top>div>a:not(.logo){display:flex;align-items:center;gap:8px;font-size:14px;margin-bottom:12px;line-height:1.8}.footer-top>div>a:hover{color:#fff}.footer-contact>span{font-size:14px;display:block;margin-bottom:9px}.footer-contact .footer-phone{font-size:23px!important;font-weight:650;color:#ff956c;gap:16px!important;margin-top:-1px}.footer-bottom{padding-top:22px;padding-bottom:23px;border-top:1px solid #ffffff12;display:flex;gap:30px;font-size:12px;color:#8ea7b9}.footer-bottom>span:last-child{margin-left:auto}.floating-contact{position:fixed;bottom:25px;right:22px;z-index:30;display:grid;gap:11px}.floating-contact>a{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#fff;color:#0068ff;box-shadow:0 3px 18px #00274425;font-size:14px;font-weight:800;position:relative;border:1px solid #e3e8ef}.floating-contact .status-dot{position:absolute;right:0;top:2px;margin:0;border:2px solid white;width:10px;height:10px}.floating-contact .floating-phone{background:var(--accent);color:#fff;border:0}.mobile-bottom{display:none}.skip-link{position:fixed;z-index:99;background:var(--navy);color:#fff;top:-100px;left:16px;padding:12px}.skip-link:focus{top:10px}.page-banner{padding:44px 0 48px;background:var(--light);border-bottom:1px solid var(--border)}.breadcrumb{display:flex;gap:9px;align-items:center;font-size:12px;color:#7a8791;margin-bottom:20px}.breadcrumb a:hover{color:var(--accent)}.page-banner h1{font-size:40px;letter-spacing:-1px;margin-bottom:12px;color:var(--navy)}.page-banner p{font-size:16px;max-width:700px}.page-content{padding:50px 0 75px;min-height:400px}.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}.catalog-toolbar .header-search{height:44px;max-width:400px}.result-count{font-size:12px;color:var(--muted)}.empty-state{padding:70px 20px;text-align:center;background:var(--light);border:1px dashed #b9c5cd}.empty-state h3{margin-bottom:12px}.empty-state .button{margin-top:20px}.catalog-page .product-grid{row-gap:26px}.section-divider{margin-top:55px;padding-top:40px;border-top:1px solid var(--border)}.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:70px}.contact-info>h2{font-size:28px;margin-bottom:15px}.contact-info>p{font-size:16px;line-height:1.9;margin-bottom:25px}.contact-block{display:flex;gap:17px;border-bottom:1px solid var(--border);padding:22px 0}.contact-block>svg{color:var(--accent);margin-top:3px}.contact-block h3{font-size:14px;margin-bottom:7px}.contact-block p,.contact-block a{font-size:16px}.contact-block a{color:var(--accent);display:block;font-weight:600}.contact-form-panel{padding:30px;background:var(--light);border:1px solid var(--border);border-radius:5px}.contact-form-panel h2{font-size:25px;margin-bottom:12px}.contact-form-panel>p{font-size:16px;margin-bottom:20px}.location-panel{padding:35px;background:var(--navy);color:#fff;margin-top:45px;display:flex;justify-content:space-between;align-items:center;gap:30px;border-radius:5px}.location-panel h3{font-size:21px;margin-bottom:8px}.location-panel p{color:#c0d0dc;font-size:16px}.calculator{padding:30px;border:1px solid var(--border);border-radius:4px;background:var(--light)}.calculator>h2{font-size:26px;margin-bottom:12px}.calculator>p{font-size:16px;margin-bottom:25px}.calculator-fields{display:grid;grid-template-columns:1fr 1fr 1.5fr;gap:20px}.calculation-results{display:flex;gap:40px;flex-wrap:wrap;align-items:center;margin-top:25px;padding:25px;background:var(--navy);color:#fff;border-radius:4px}.calculation-results strong{display:block;font-size:28px}.calculation-results span{font-size:14px;color:#c4d4df}.calculation-results .button{margin-left:auto}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:4px;margin:22px 0}.price-table{width:100%;border-collapse:collapse;text-align:left;min-width:580px;font-size:16px}.price-table th{background:var(--navy);color:#fff;font-size:16px;padding:16px;white-space:nowrap}.price-table td{padding:16px;border-bottom:1px solid var(--border)}.price-table tr:nth-child(2n){background:var(--light)}.price-table td:last-child{color:var(--accent);font-size:16px;white-space:nowrap}.price-note{font-size:14px;margin-bottom:25px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.product-detail-art{background:var(--light);border:1px solid var(--border);border-radius:5px}.product-detail-art>span{font-size:14px;display:block;text-align:center;padding-bottom:20px;color:var(--muted)}.product-detail h1{font-size:35px;margin:10px 0 15px}.product-detail .detail-description{font-size:16px;line-height:1.9}.detail-specs{margin:25px 0}.detail-specs>div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid var(--border);font-size:16px}.detail-specs span{color:var(--muted)}.detail-checks{display:grid;gap:10px;font-size:14px;padding:20px;background:#f3f7f5;color:#35624b;margin-bottom:20px}.detail-checks>span{display:flex;gap:8px;align-items:center}.rich-content{max-width:830px;margin:auto}.rich-content h2{font-size:28px;margin:30px 0 15px}.rich-content h3{font-size:20px;margin:25px 0 12px}.rich-content p{font-size:16px;line-height:2;margin:12px 0}.rich-content li{font-size:16px;line-height:2;color:var(--muted)}.rich-content .eyebrow{font-size:12px}.toc{padding:25px;background:var(--light);border-left:3px solid var(--accent);margin-bottom:35px}.toc a{display:block;font-size:16px;padding:6px 0}.toc h3{margin:0 0 10px}.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin:30px 0}.profile-grid>div{padding:25px;background:var(--light)}.profile-grid h3{margin-top:0;font-size:17px}.notice{padding:17px 22px;background:#fff7ef;border-left:3px solid var(--accent);color:#81462d;font-size:14px;line-height:1.8;margin:20px 0}.article-detail-visual{max-width:500px;margin:20px auto;background:var(--light);border-radius:5px}.return-link{display:inline-flex;align-items:center;gap:10px;color:var(--accent);font-size:14px;margin-top:25px}@media(min-width:1600px){.container{width:min(1320px,calc(100% - 120px))}.hero{height:640px}.hero h1{font-size:72px}.hero p{font-size:16px}.hero-content{padding-bottom:15px}}@media(max-width:1150px){.container{width:calc(100% - 64px)}.brandbar{gap:25px}.header-search{max-width:320px}.logo>span{font-size:23px}.header-hotline strong{font-size:20px}header .nav-inner>nav{gap:25px}.benefit{padding:0 12px;gap:10px}.benefit svg{width:24px}.benefit h3{font-size:14px}.benefit p{font-size:16px}.about-grid,.quote-grid{gap:45px}.product-grid{gap:15px}.product-body h3{font-size:14px}.footer-top{gap:25px}.partner-logos>span{font-size:17px}}@media(max-width:900px){.container{width:calc(100% - 48px)}.topbar-message{display:none!important}.brandbar{min-height:85px;gap:20px}.header-search{max-width:260px}.header-hotline .icon-circle{display:none}.header-hotline strong{font-size:17px}.header-hotline small{font-size:12px}.logo>span{font-size:21px}.logo small{font-size:12px}.logo svg{width:38px}.nav-inner{height:52px}header .nav-inner>nav{gap:23px}header .nav-inner>nav>a{font-size:14px}.nav-quote{font-size:14px;gap:10px;padding:0 14px}.hero{height:550px}.hero h1{font-size:57px}.hero-note{font-size:14px;padding:13px;bottom:85px}.hero-note small{font-size:14px}.hero-overlay{background:linear-gradient(90deg,#051d30ed,#051d30c9 40%,#051d3044)}.benefit-grid{grid-template-columns:1fr 1fr;row-gap:23px}.benefit:nth-child(2){border:0}.benefit:nth-child(3){padding-left:0}.benefit h3{font-size:14px}.benefit p{font-size:16px}.section{padding:55px 0}h2{font-size:30px}.product-grid{grid-template-columns:repeat(2,1fr);gap:20px}.product-body h3{font-size:14px}.product-body p{font-size:16px}.product-body .brand-label{font-size:12px}.about-grid{gap:30px}.about-visual{height:370px}.about-copy h2{font-size:27px}.about-copy>p:not(.eyebrow){font-size:12px}.experience-card{left:12px;padding:13px;gap:10px}.experience-card>strong{font-size:43px}.experience-card>div{font-size:14px}.experience-card small{font-size:14px}.numbers-grid strong{font-size:31px}.numbers-grid p{font-size:16px}.service-card{padding:20px}.service-card h3{font-size:16px}.service-card>p{font-size:16px}.partner-logos{gap:20px;flex-wrap:wrap;justify-content:center}.partner-logos>span{width:26%;font-size:20px}.article-image{height:150px}.article-card h3{font-size:14px}.article-meta{font-size:12px;letter-spacing:.3px}.article-meta>span{font-size:12px}.quote-grid{gap:30px}.quote-copy h2{font-size:31px}.quote-phone>span{font-size:24px}.quote-promises{flex-wrap:wrap;gap:9px}.quote-panel{padding:23px}.quote-panel>h3{font-size:16px}.footer-top{grid-template-columns:1.2fr 1fr;row-gap:35px}.contact-grid{gap:35px}.contact-info>h2{font-size:25px}.product-detail{gap:30px}.product-detail h1{font-size:29px}}@media(max-width:650px){.container{width:calc(100% - 36px)}.topbar-inner{min-height:29px;font-size:12px;gap:8px}.topbar-inner>a{font-size:12px}.topbar-inner svg{width:10px}.topbar-inner>a>svg{display:none}.brandbar{min-height:77px;gap:15px}.logo>span{font-size:22px}.logo svg{width:39px;height:39px}.logo small{font-size:12px;letter-spacing:1px}.header-search,.header-hotline{display:none}.mobile-menu-button{display:grid;place-items:center;width:44px;height:44px;color:var(--navy);background:var(--light);border-radius:4px}.nav-inner{height:0;position:relative}.nav-quote{display:none}header .nav-inner>nav{display:none;position:absolute;left:-18px;right:-18px;top:0;padding:10px 18px 20px;z-index:50;background:#fff;box-shadow:0 15px 20px #092b4920}header .nav-inner>nav.open{display:flex;flex-direction:column;gap:0}header .nav-inner>nav>a{font-size:14px;padding:14px 5px}header .nav-inner>nav>a.active:after{width:20px;bottom:8px}.hero{height:585px}.hero-image{background-position:62% 50%}.hero-overlay{background:linear-gradient(90deg,#061e30ed,#061e30bd 65%,#061e308c),linear-gradient(0deg,#061e30a0,transparent)}.hero-content{padding-bottom:42px;width:100%}.hero-eyebrow{font-size:12px;letter-spacing:1px;gap:7px;margin-bottom:22px}.hero-eyebrow>span{width:16px}.hero h1{font-size:47px;letter-spacing:-1.7px;line-height:1.2;margin-bottom:22px}.hero p{font-size:16px;line-height:1.95;max-width:340px}.desktop-break{display:none}.hero-buttons{gap:9px;margin-top:26px}.hero-buttons .button{padding:12px 13px;font-size:14px;gap:9px;min-height:46px}.hero-proof{font-size:14px;gap:7px;margin-top:24px}.hero-note{display:none}.hero-bottom{bottom:23px}.hero-bottom>span:last-child{font-size:12px;letter-spacing:1px;gap:6px}.hero-progress{width:48px}.hero-bottom>span:first-child{font-size:12px}.benefit-grid{padding:24px 0;gap:22px 10px}.benefit{padding:0 0 0 10px;border:0;gap:10px}.benefit:nth-child(odd){padding-left:0}.benefit svg{width:25px;height:25px}.benefit h3{font-size:14px;letter-spacing:-.1px}.benefit p{font-size:16px;white-space:normal}.section{padding:44px 0}.section-heading{gap:12px;align-items:flex-start;margin-bottom:23px}.section-heading h2{font-size:26px;letter-spacing:-.9px}.eyebrow{font-size:12px;letter-spacing:1.2px;gap:7px;margin-bottom:11px}.eyebrow>span{width:15px}.section-heading>.text-link{font-size:14px;gap:5px;margin-top:28px}.section-heading>.text-link svg{width:13px}.category-tabs{gap:6px;margin-bottom:20px}.category-tabs button{padding:8px 11px;font-size:14px;gap:7px;min-height:36px}.category-tabs span{font-size:14px}.product-grid{gap:12px}.product-body{padding:14px 11px 0}.product-body h3{font-size:14px;margin:6px 0;line-height:1.5}.product-body p{font-size:16px;margin-bottom:12px}.brand-label,.product-body .brand-label{font-size:12px;letter-spacing:1px}.product-bottom{font-size:14px;min-height:42px}.product-bottom svg{width:14px}.product-bottom a{height:40px;width:24px}.product-badge{font-size:12px;left:7px;top:7px;padding:3px 5px}.visual-arrow{width:22px;height:22px;right:7px;bottom:8px}.visual-arrow svg{width:14px}.art-caption{font-size:12px;left:7px;bottom:5px}.catalog-note{font-size:14px;line-height:1.8;align-items:flex-start;gap:7px}.catalog-note svg{width:14px;margin-top:2px}.catalog-note>a{display:none}.about-section{padding:45px 0}.about-grid{grid-template-columns:1fr;gap:50px}.about-visual{height:320px;margin-right:12px}.experience-card{left:15px;bottom:-21px;padding:11px 18px;gap:17px}.experience-card>strong{font-size:47px}.experience-card>div{font-size:14px}.experience-card small{font-size:14px}.photo-label{font-size:12px;bottom:62px;left:20px}.about-copy h2{font-size:30px;margin-bottom:17px}.about-copy>p:not(.eyebrow){font-size:12px}.about-checks{font-size:14px}.numbers-section{padding:28px 0}.numbers-grid{grid-template-columns:1fr 1fr;gap:27px 0}.numbers-grid>div:nth-child(2){border:0}.numbers-grid strong{font-size:31px}.numbers-grid strong span{font-size:14px}.numbers-grid p{font-size:16px}.heading-description{display:none}.service-grid{grid-template-columns:1fr;gap:14px}.service-card{padding:24px;position:relative}.service-top{margin-bottom:18px}.service-top>span{font-size:31px}.service-top>svg{width:33px;height:33px}.service-card h3{font-size:20px}.service-card>p{font-size:16px;max-width:95%;margin-bottom:18px}.service-card .text-link{font-size:14px}.partner-section{padding:0 0 35px}.partner-label{gap:12px;font-size:12px;letter-spacing:1px}.partner-logos{row-gap:28px;column-gap:17px;margin-top:29px}.partner-logos>span{width:28%;font-size:16px}.partner-logos small{font-size:12px;letter-spacing:.5px}.knowledge-section .section-heading h2{font-size:25px;max-width:240px}.knowledge-section .section-heading>.text-link{white-space:normal;max-width:72px;line-height:1.6;margin-top:22px}.knowledge-section .text-link svg{flex-shrink:0}.article-grid{grid-template-columns:1fr;gap:27px}.article-image{height:200px}.article-meta{font-size:12px;margin-top:15px}.article-meta>span{font-size:12px}.article-card h3{font-size:18px;margin-bottom:12px;max-width:100%}.article-card .text-link{font-size:14px}.quote-section{padding:44px 0}.quote-grid{grid-template-columns:1fr;gap:32px}.quote-copy .eyebrow{font-size:12px}.quote-copy h2{font-size:33px;margin-bottom:16px}.quote-copy>p:not(.eyebrow){font-size:12px}.quote-phone{margin:23px 0;gap:13px}.quote-phone>span{font-size:27px}.quote-phone small{font-size:14px}.quote-promises{font-size:14px;gap:15px}.quote-panel{padding:24px 20px}.quote-panel>h3{font-size:19px}.quote-panel>p{font-size:16px}.quote-form label{font-size:14px}.quote-form input,.quote-form select,.quote-form textarea{font-size:16px;min-height:45px}.form-row{gap:10px}.quote-form .button{font-size:14px}.form-note{font-size:12px}.footer-top{grid-template-columns:1fr 1fr;gap:30px 20px;padding:38px 0 28px}.footer-top>div:first-child{grid-column:1/-1}.footer-logo{margin-bottom:16px}.footer-logo>span{font-size:24px}.footer-top>div>p{font-size:16px}.footer-top>div>a:not(.logo){font-size:14px;margin-bottom:12px;line-height:1.8;min-height:27px}.footer-top h3{font-size:14px;margin-bottom:18px}.footer-top .footer-contact{grid-column:1/-1;padding-top:20px;border-top:1px solid #ffffff18}.footer-contact>span{font-size:14px}.footer-contact .footer-phone{font-size:26px!important}.footer-bottom{flex-wrap:wrap;font-size:12px;gap:9px 15px;padding:20px 0 95px}.footer-bottom>span:last-child{margin-left:0;flex-basis:100%}.floating-contact{display:none}.mobile-bottom{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);z-index:40;justify-content:space-around;padding:7px 6px max(7px,env(safe-area-inset-bottom));box-shadow:0 -2px 20px #0a2e4a0b}.mobile-bottom>a,.mobile-bottom>button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:45px;width:20%;font-size:14px;color:var(--navy);background:transparent}.mobile-bottom>a:nth-child(4){color:var(--accent)}.page-banner{padding:27px 0 30px}.page-banner h1{font-size:30px}.page-banner p{font-size:16px}.breadcrumb{font-size:12px;margin-bottom:15px;flex-wrap:wrap}.page-content{padding:30px 0 45px}.catalog-toolbar{flex-wrap:wrap;gap:15px}.catalog-toolbar .header-search{display:flex;max-width:none;flex-basis:100%}.result-count{font-size:12px}.contact-grid{grid-template-columns:1fr;gap:30px}.contact-info>h2{font-size:26px}.contact-form-panel{padding:22px 18px}.location-panel{flex-direction:column;align-items:flex-start;padding:25px;gap:20px;margin-top:30px}.location-panel h3{font-size:20px}.location-panel p{font-size:16px}.calculator{padding:22px 18px}.calculator>h2{font-size:23px}.calculator-fields{grid-template-columns:1fr 1fr;gap:15px}.calculator-fields>label:last-child{grid-column:1/-1}.calculation-results{gap:20px;padding:20px}.calculation-results .button{margin-left:0;width:100%}.calculation-results strong{font-size:24px}.product-detail{grid-template-columns:1fr;gap:25px}.product-detail h1{font-size:29px}.product-detail-art{max-width:450px}.product-detail-art>span{font-size:14px}.product-detail .brand-label{font-size:12px}.rich-content h2{font-size:24px;margin-top:25px}.rich-content h3{font-size:19px}.rich-content p{font-size:16px;line-height:1.9}.rich-content li{font-size:16px}.profile-grid{grid-template-columns:1fr;gap:18px}.profile-grid>div{padding:20px}.button-row .button{font-size:14px;padding:11px 14px}.section-divider{margin-top:35px;padding-top:25px}.quote-success p,.quote-success pre{font-size:16px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.product-card:hover .product-art,.article-card:hover .product-art{transform:none}}.calculator-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:20px}.calculator-heading h2{font-size:28px;letter-spacing:-.8px}.calculator-icon{height:56px;width:56px;display:grid;place-items:center;color:var(--accent);border:1px solid #e9d1c3;border-radius:4px;background:#fff5ed}.calculator-workspace{display:grid;grid-template-columns:1.5fr 1fr;gap:35px;align-items:center}.calculator-inputs .calculator-fields{grid-template-columns:1fr 1fr;gap:20px}.calculator-inputs label small{font-size:12px;color:var(--muted);font-weight:400;line-height:1.6}.calculator-reset{display:inline-flex;align-items:center;gap:7px;font-size:14px;margin-top:10px;text-decoration:none}.roof-diagram{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0}.roof-diagram svg{width:100%;max-width:340px}.roof-diagram>span{color:var(--muted);font-size:12px}.calculator .calculation-results{justify-content:space-between;padding:25px 30px;gap:20px;margin-top:20px}.calculation-results strong small{font-size:14px;font-weight:500;color:#e2a581}.accessory-estimates{display:grid;grid-template-columns:repeat(4,1fr);margin-top:20px;border:1px solid var(--border);border-radius:4px;background:#fff;padding:20px 0}.accessory-estimates>div{padding:0 20px;border-right:1px solid var(--border)}.accessory-estimates>div:last-child{border:0}.accessory-estimates span{display:block;font-size:14px;color:var(--muted)}.accessory-estimates b{display:block;font-size:18px;margin:4px 0}.accessory-estimates small{display:block;font-size:12px;color:var(--muted)}.calculator-foot{display:flex;align-items:center;gap:35px;justify-content:space-between;margin-top:20px}.calculator-foot>p{font-size:12px;line-height:1.9;max-width:650px;display:flex;gap:9px}.calculator-foot>p svg{margin-top:3px;color:var(--accent)}.calculator-foot .button{flex-shrink:0;gap:12px}.calculator-error{background:#fff0ec;padding:12px;color:#a53921;font-size:14px;margin-top:20px;border-left:3px solid var(--accent)}button:disabled{opacity:.55;cursor:not-allowed}.calculator .calculator-fields>label:last-child{grid-column:auto}@media(max-width:900px){.calculator-workspace{gap:20px}.calculator-heading h2{font-size:25px}.calculator-foot{flex-direction:column;align-items:flex-start;gap:15px}.accessory-estimates>div{padding:0 15px}.accessory-estimates b{font-size:16px}}@media(max-width:650px){.calculator-heading{margin-bottom:12px}.calculator-heading h2{font-size:23px}.calculator-icon{width:40px;height:40px}.calculator-icon svg{width:22px}.calculator-workspace{grid-template-columns:1fr;gap:0}.calculator-inputs .calculator-fields{gap:16px 12px}.calculator-inputs input,.calculator-inputs select{font-size:16px}.calculator-inputs label{font-size:14px}.calculator-inputs label small{font-size:12px}.roof-diagram{margin-top:8px}.roof-diagram svg{max-width:250px}.roof-diagram>span{font-size:12px}.calculator .calculation-results{gap:15px;flex-wrap:nowrap;padding:18px 14px}.calculator .calculation-results strong{font-size:22px}.calculator .calculation-results span{font-size:14px;line-height:1.8;display:block}.calculation-results strong small{font-size:14px}.accessory-estimates{grid-template-columns:1fr 1fr;row-gap:20px;padding:18px 0}.accessory-estimates>div:nth-child(2){border:0}.accessory-estimates span{font-size:14px}.accessory-estimates small{font-size:12px}.calculator-foot{gap:18px}.calculator-foot>p{font-size:12px;gap:7px}.calculator-foot .button{width:100%;font-size:14px}.calculator-reset{min-height:35px}}body{line-height:1.75}p{color:var(--muted)}.hero p{color:#f2f6fa;font-size:18px;line-height:1.8}.hero-overlay{background:linear-gradient(90deg,#031e36f5,#031e36df 32%,#031e3660 68%,#031e3620),linear-gradient(0deg,#031e3680,transparent 45%)}.hero h1 span,.quote-copy h2 span{color:#fdba74}.hero-eyebrow,.hero-proof,.hero-note,.hero-note small{color:#f1f6fc}.hero-note{background:#172536e6;border-color:#89a9c4;max-width:340px}.hero-proof{flex-wrap:wrap}.hero-bottom>span:last-child{letter-spacing:.8px}.hero-image-caption{color:#fff;opacity:1;background:#172536e6;padding:2px 8px}.hero-secondary{border-color:#c1d1e0;background:#172536a6}.button,.nav-quote{font-size:16px;font-weight:700;min-height:50px}.button.navy:hover{background:#052c4c}header .nav-inner>nav>a{font-size:15px}header .nav-inner>nav{gap:28px}.nav-inner{height:60px}.header-search{border-color:#9eb0c2;color:#475569;height:48px}.header-search input::placeholder{color:#526578;opacity:1}.header-hotline small{color:var(--muted);letter-spacing:0}.logo small{letter-spacing:.5px}.eyebrow,.brand-label,.partner-label,.article-meta>span,.article-num,.result-count,.breadcrumb,.catalog-note,.form-note{color:#475569}.eyebrow{letter-spacing:1px}.quote-copy .eyebrow{color:#dbe8f5}.benefit h3{font-size:16px;line-height:1.5}.benefit p{font-size:14px;line-height:1.6;white-space:normal}.benefit{align-items:flex-start}.benefit svg{margin-top:4px}.product-body h3{font-size:19px;line-height:1.5}.product-body p{font-size:15px;line-height:1.7;min-height:3.4em}.product-body{padding:22px 18px 0}.product-badge{color:#9a3412;background:#ffebe3;font-size:12px;border:1px solid #e8aa98}.brand-label{font-weight:700;letter-spacing:.7px}.product-bottom{font-size:15px;min-height:56px}.product-bottom a{width:44px;height:48px}.product-bottom svg{width:20px;height:20px}.visual-arrow{width:36px;height:36px}.art-caption{color:#354c5f;background:#fffffff0;padding:2px 5px;font-size:12px;border-radius:2px;max-width:calc(100% - 56px)}.product-visual{background:radial-gradient(ellipse at center,#f7f9fb,#dbe5ed)}.product-card{border-color:#b8c8d5}.product-card:hover{border-color:var(--navy);box-shadow:0 6px 22px #33415517}.category-tabs button{color:#334155;border-color:#a7b9c9;font-size:15px;min-height:46px;font-weight:600}.category-tabs button.chosen{box-shadow:inset 0 -3px #fdba74}.category-tabs span{color:#fff;opacity:1}.text-link{font-size:15px;color:var(--navy)}.about-checks{font-size:16px}.experience-card small{font-size:13px}.photo-label{font-size:12px;letter-spacing:.4px;max-width:calc(100% - 48px)}.image-credit{background:#172536ed;font-size:12px}.numbers-grid p{color:#e2edf7;font-size:15px}.service-card h3{font-size:23px}.service-card>p{font-size:16px}.service-top>span{color:#587084}.partner-logos{color:var(--navy);flex-wrap:wrap}.partner-logos>span{opacity:1}.partner-logos small{font-size:11px;letter-spacing:.3px;line-height:1.6}.partner-hoasen{color:#a44900}.partner-hoaphat{color:#00568b}.partner-donga{color:#ab2628}.partner-namkim{color:#0c5870}.article-meta{color:var(--accent);font-size:12px;gap:12px;flex-wrap:wrap}.article-card h3{font-size:21px;max-width:none;line-height:1.55}.quote-copy>p:not(.eyebrow),.quote-copy .quote-promises,.quote-phone small{color:#e0ecf6}.quote-panel>h3{font-size:24px}.quote-panel>p{font-size:16px}.quote-promises{font-size:14px;gap:14px;flex-wrap:wrap}.quote-form{gap:18px}.quote-form label,.calculator label,.calculator-inputs label{font-size:15px;font-weight:600;color:#334155}.quote-form input,.quote-form select,.quote-form textarea,.calculator input,.calculator select{font-size:16px;min-height:50px;border-color:#8fa5b8}.quote-form input::placeholder,.quote-form textarea::placeholder{color:#526578;opacity:1}.quote-form .button{font-size:16px}.quote-form .form-note{font-size:13px;line-height:1.7}.quote-success p{font-size:16px}.quote-success pre{font-size:14px}.footer-top>div>a:not(.logo),.footer-top>div>p,.footer-contact>span{font-size:15px;color:#d5e3ef}.footer-top h3{font-size:18px}.footer-logo small{font-size:11px;color:#d5e3ef}.footer-bottom{color:#c4d6e6;font-size:13px}.footer-contact .footer-phone{color:#fdba74}.breadcrumb{flex-wrap:wrap}.contact-block h3{font-size:18px}.contact-block a,.contact-block p{font-size:16px;overflow-wrap:anywhere}.contact-form-panel>p,.page-banner p,.location-panel p{font-size:16px}.location-panel p{color:#e2edf7}.rich-content p,.rich-content li{font-size:17px}.toc a{font-size:16px}.detail-description,.product-detail .detail-description,.detail-specs>div,.detail-checks,.notice,.price-note{font-size:16px}.detail-specs>div{flex-wrap:wrap}.price-table,.price-table td:last-child{font-size:15px}.price-table th{font-size:14px}.calculator>p{font-size:16px}.calculator-inputs label small,.accessory-estimates small,.roof-diagram>span{font-size:13px;color:#475569}.calculation-results span{color:#e2edf7;font-size:14px}.accessory-estimates span{color:#475569;font-size:14px}.accessory-estimates b{font-size:22px}.calculator-foot>p{font-size:13px}.calculator-foot{flex-wrap:wrap;gap:20px}.calculator-reset{font-size:14px;min-height:44px}.roof-diagram svg text{fill:#334155;font-size:12px}@media(max-width:1150px){header .nav-inner>nav{gap:18px}header .nav-inner>nav>a{font-size:14px}.nav-quote{font-size:14px;gap:10px;padding-inline:16px}.brandbar{gap:20px}.header-hotline small{font-size:11px}.header-search input{font-size:14px}.benefit-grid{grid-template-columns:repeat(2,1fr);gap:24px}.benefit:nth-child(2){border:0}.benefit:nth-child(3){padding-left:0}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.partner-logos{justify-content:center}.partner-logos>span{width:28%}.footer-top{grid-template-columns:1.2fr 1fr;gap:38px}.hero-note{max-width:270px;font-size:12px}}@media(max-width:900px){.header-search{min-width:0}.header-hotline{flex-shrink:0}.header-hotline strong{font-size:20px}.logo small{font-size:10px}.logo>span{font-size:23px}.hero-note{display:none}.hero{height:620px}.about-grid,.quote-grid,.contact-grid{grid-template-columns:1fr;gap:40px}.about-visual{height:400px}.quote-copy>p:not(.eyebrow){max-width:600px}.service-grid{grid-template-columns:1fr}.service-card>p{max-width:650px}.article-grid{grid-template-columns:1fr;gap:32px}.article-image{height:260px}.calculator-workspace{grid-template-columns:1fr}.roof-diagram svg{max-width:280px}.calculator-foot .button{max-width:100%;white-space:normal}}@media(max-width:650px){.topbar-inner{min-height:36px;justify-content:center}.topbar-inner>span{display:none}.topbar-inner>a{font-size:12px}.brandbar{min-height:88px}.logo small{font-size:10px}.nav-inner{height:0}header .nav-inner>nav>a{font-size:16px;min-height:48px}.hero{height:auto;min-height:700px}.hero-inner{min-height:700px;padding-block:48px 90px}.hero-content{padding-bottom:0}.hero h1{font-size:clamp(42px,11.5vw,62px);line-height:1.2}.hero p{font-size:17px;max-width:100%}.hero-eyebrow{font-size:12px;line-height:1.8;letter-spacing:.5px;align-items:flex-start}.hero-eyebrow>span{margin-top:10px}.hero-buttons{flex-direction:column;align-items:stretch;gap:12px}.hero-buttons .button{font-size:16px;min-height:52px}.hero-proof{font-size:13px;line-height:1.8}.hero-bottom>span:last-child{display:none}.hero-image-caption{font-size:12px;bottom:10px}.hero-overlay{background:linear-gradient(90deg,#031e36f2,#031e36d6 70%,#031e36b0)}.benefit-grid{grid-template-columns:1fr;gap:22px}.benefit{padding:0;gap:15px}.benefit h3{font-size:17px}.benefit p{font-size:15px}.benefit svg{width:30px;height:30px}.eyebrow{font-size:12px;letter-spacing:.5px}.section-heading{flex-direction:column;align-items:flex-start;gap:15px}.section-heading h2,.knowledge-section .section-heading h2{font-size:30px;max-width:none;line-height:1.4}.section-heading>.text-link,.knowledge-section .section-heading>.text-link{margin-top:0;font-size:15px;max-width:none}.section-heading>.text-link svg{width:18px}.category-tabs{gap:9px}.category-tabs button{font-size:14px;padding:10px 14px;min-height:46px}.category-tabs span{font-size:12px}.product-body h3{font-size:18px}.product-body p{font-size:15px}.product-body .brand-label{font-size:12px}.product-bottom{font-size:15px}.product-badge{font-size:12px;padding:4px 8px;top:12px;left:12px}.visual-arrow{width:36px;height:36px;right:12px;bottom:12px}.visual-arrow svg{width:18px}.art-caption{font-size:12px;left:10px;bottom:10px}.catalog-note{font-size:13px}.about-visual{height:330px}.about-copy>p:not(.eyebrow),.about-checks{font-size:16px}.about-checks>span{align-items:flex-start}.about-checks svg{margin-top:5px}.experience-card>div{font-size:14px;letter-spacing:0}.experience-card small{font-size:12px}.experience-card{left:10px;padding:14px;gap:12px}.photo-label{font-size:11px;bottom:80px}.numbers-grid{gap:28px 0}.numbers-grid strong{font-size:32px}.numbers-grid p{font-size:14px;line-height:1.7;padding-inline:10px}.service-card h3{font-size:23px}.service-card>p{font-size:16px}.service-card .text-link,.article-card .text-link{font-size:15px}.partner-label{font-size:12px;text-align:center;letter-spacing:.5px}.partner-logos{gap:28px 15px}.partner-logos>span{width:45%;font-size:21px}.partner-logos small{font-size:10px}.article-meta,.article-meta>span{font-size:12px}.article-card h3{font-size:22px}.quote-copy .eyebrow{font-size:12px}.quote-copy>p:not(.eyebrow),.quote-panel>p{font-size:16px}.quote-phone small{font-size:12px;letter-spacing:0}.quote-phone>span{font-size:27px}.quote-phone>svg:last-child{display:none}.quote-promises{font-size:14px}.quote-panel{padding:25px 20px}.quote-form label,.calculator-inputs label{font-size:15px}.form-row{grid-template-columns:1fr;gap:18px}.quote-form input,.quote-form select,.quote-form textarea,.calculator-inputs input,.calculator-inputs select{font-size:16px;min-height:50px}.quote-form .button,.button-row .button{font-size:16px}.footer-top{grid-template-columns:1fr;gap:25px}.footer-top>div{grid-column:1/-1}.footer-top>div>a:not(.logo),.footer-top>div>p,.footer-contact>span{font-size:16px}.footer-logo small{font-size:10px}.footer-bottom{font-size:13px;padding-bottom:115px}.mobile-bottom{padding-top:10px}.mobile-bottom>a,.mobile-bottom>button{font-size:12px;min-height:52px;font-weight:600}.page-banner h1{font-size:32px;line-height:1.4}.page-banner p,.contact-info>p,.contact-form-panel>p,.location-panel p{font-size:16px}.breadcrumb{font-size:13px}.rich-content p,.rich-content li{font-size:16px}.detail-checks{font-size:15px}.detail-specs>div{font-size:15px}.product-detail .brand-label{font-size:13px}.product-detail-art>span{font-size:13px;padding-inline:15px}.calculator-heading h2{font-size:26px;line-height:1.4}.calculator-inputs .calculator-fields{grid-template-columns:1fr;gap:18px}.calculator-inputs label small{font-size:13px}.calculator .calculation-results{flex-wrap:wrap;padding:22px;gap:24px}.calculator .calculation-results>div{flex:1 0 100%}.calculator .calculation-results strong{font-size:32px}.calculator .calculation-results span{font-size:15px}.calculation-results strong small{font-size:18px}.accessory-estimates span{font-size:14px}.accessory-estimates small{font-size:12px}.accessory-estimates b{font-size:22px}.calculator-foot>p{font-size:13px}.calculator-foot .button,.quote-success p{font-size:16px}.quote-success pre{font-size:14px}}@media(max-width:480px){.product-grid{grid-template-columns:1fr;gap:24px}.product-visual .product-art{max-height:230px}}:root{--font-body: "Inter Variable", Arial, sans-serif;--font-heading: "Inter Tight Variable", "Inter Variable", Arial, sans-serif}body{font-family:var(--font-body);font-optical-sizing:auto;letter-spacing:-.012em}h1,h2,h3,h4,.logo>span,.numbers-grid strong,.experience-card>strong,.quote-phone>span{font-family:var(--font-heading);font-optical-sizing:auto}h1,h2{font-weight:700;letter-spacing:-.025em}.hero h1{font-weight:700;letter-spacing:-.035em}.logo>span{font-weight:800;letter-spacing:-.015em}.logo small,.eyebrow,.brand-label,.product-badge{font-family:var(--font-body)}.eyebrow{font-weight:600;letter-spacing:.08em}header .nav-inner>nav>a,.button,.nav-quote{font-weight:600}.product-body h3,.service-card h3,.article-card h3{font-weight:650;letter-spacing:-.015em}.hero-overlay{background:linear-gradient(90deg,#101d2ef5,#101d2ee6 32%,#101d2e66 70%,#101d2e20),linear-gradient(0deg,#101d2e90,transparent 50%)}.hero-image{background:none}.hero h1 span,.quote-copy h2 span,.quote-phone,.footer-contact .footer-phone{color:#fdba74}.hero-note{background:#172536ed;border-color:#a7b2bf}.hero-secondary{background:#1725369c}.hero-image-caption{background:#172536ed}.about-photo{background:none;filter:none;overflow:hidden}.about-photo:after{background:linear-gradient(0deg,#172536c9,transparent 60%);pointer-events:none}.numbers-section{background:#334155}.quote-section{background:#243448}footer{background:#142131}.category-tabs button.chosen{box-shadow:inset 0 -3px #fb923c}.icon-circle{background:#fff7ed;border-color:#fed7aa}.product-badge{color:#9a3412;background:#fff7ed;border-color:#fdba74}.button.primary:hover,.nav-quote:hover{background:#9a3412}.button.navy:hover{background:#1e293b}.text-link:hover,.breadcrumb a:hover{color:#c2410c}.industry-image{position:relative;width:100%;height:100%;overflow:hidden;isolation:isolate;background:#e2e8f0}.industry-image img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.industry-image.product{aspect-ratio:4 / 3}.industry-image.hero-photo{height:100%}.hero-image .industry-image img{object-position:60% center}.industry-image.factory-photo img{object-position:center}.industry-image.article-photo{height:100%}.industry-image.detail-photo{aspect-ratio:3 / 2}.industry-image.service-photo{height:200px;margin-bottom:24px;border-radius:3px}.demo-caption{position:absolute;bottom:9px;left:10px;padding:3px 7px;font-size:11px;line-height:1.5;font-weight:500;color:#fff;background:#142131d9;border-radius:2px}.art-caption{color:#fff;background:#142131e8;font-size:11px;bottom:10px;left:10px;padding:3px 7px}.article-num{background:#ffffffeb;padding:3px 7px;border-radius:2px;color:#334155}.product-card:hover .industry-image img,.article-card:hover .industry-image img{transform:scale(1.035)}.product-detail-art{overflow:hidden}.product-detail-art>span{padding:16px;line-height:1.7;font-size:13px}.article-detail-visual{max-width:830px;overflow:hidden}@media(max-width:650px){.hero-overlay{background:linear-gradient(90deg,#101d2ef2,#101d2ed6 70%,#101d2eb5)}.hero h1{font-size:clamp(44px,12vw,62px)}.industry-image.service-photo{height:200px}.industry-image.detail-photo{aspect-ratio:4 / 3}.demo-caption,.art-caption{font-size:11px}.eyebrow{letter-spacing:.04em}}@media(prefers-reduced-motion:reduce){.industry-image img{transition:none}.product-card:hover .industry-image img,.article-card:hover .industry-image img{transform:none}}.footer-top .footer-contact a.footer-phone{color:#fdba74}.logo .brand-mark{display:block;width:64px;height:64px;object-fit:contain;flex-shrink:0;border-radius:16px}.footer-logo .brand-mark{width:60px;height:60px;border-radius:15px}@media(max-width:900px){.logo .brand-mark{width:54px;height:54px;border-radius:14px}}@media(max-width:650px){.logo{gap:10px}.logo .brand-mark{width:52px;height:52px;border-radius:13px}.footer-logo .brand-mark{width:60px;height:60px;border-radius:15px}}@media(max-width:360px){.logo .brand-mark{width:44px;height:44px;border-radius:11px}.logo>span{font-size:21px}.logo small{font-size:9px;letter-spacing:.2px}}:root{--ink:#172337;--surface:#fff;--accent-hover:#9a3412;--on-dark:#e2e8f0;--warm-accent:#fdba74;--footer:#142131;--theme-radius:5px}html[data-theme=steel]{--navy:#0b4f82;--deep:#082b49;--accent:#b42324;--accent-light:#f59e0b;--accent-hover:#8e1c1d;--muted:#425c72;--border:#c5d7e6;--light:#edf5fc;--ink:#14334d;--warm-accent:#ffd09a;--footer:#07253e;--theme-radius:10px}html[data-theme=minimal]{--navy:#353b36;--deep:#252d24;--accent:#95501d;--accent-light:#d59b52;--accent-hover:#733c15;--muted:#526052;--border:#d5d7cb;--light:#f7f5ef;--ink:#292f29;--warm-accent:#f2d1a3;--footer:#20271f;--theme-radius:2px}body{color:var(--ink)}.button.primary:hover,.nav-quote:hover{background:var(--accent-hover)}.button.navy:hover{background:var(--deep)}.product-card,.service-card,.quote-panel,.contact-form-panel,.calculator,.product-detail-art{border-radius:var(--theme-radius)}.hero-overlay{background:linear-gradient(90deg,color-mix(in srgb,var(--deep) 96%,transparent),color-mix(in srgb,var(--deep) 90%,transparent) 32%,color-mix(in srgb,var(--deep) 40%,transparent) 70%,color-mix(in srgb,var(--deep) 15%,transparent)),linear-gradient(0deg,color-mix(in srgb,var(--deep) 60%,transparent),transparent 50%)}.hero h1 span,.quote-copy h2 span,.quote-phone,.footer-top .footer-contact a.footer-phone{color:var(--warm-accent)}.hero-note,.hero-image-caption{background:color-mix(in srgb,var(--deep) 94%,transparent)}.hero-secondary{background:color-mix(in srgb,var(--deep) 60%,transparent)}.numbers-section{background:var(--navy)}.quote-section{background:var(--deep)}footer{background:var(--footer)}.eyebrow,.brand-label,.article-meta>span,.result-count,.breadcrumb,.catalog-note,.form-note{color:var(--muted)}.quote-copy .eyebrow{color:var(--on-dark)}.category-tabs button{color:var(--navy)}.category-tabs button.chosen{color:#fff;box-shadow:inset 0 -3px 0 var(--accent-light)}.article-meta,.text-button,.return-link,.text-link:hover{color:var(--accent)}.product-badge{color:var(--accent);background:color-mix(in srgb,var(--accent) 7%,white);border-color:color-mix(in srgb,var(--accent) 35%,white)}.quote-form label,.calculator label,.calculator-inputs label{color:var(--navy)}html[data-reading=large] body{font-size:18px}html[data-reading=large] :is(.hero p,.product-body p,.about-copy>p:not(.eyebrow),.service-card>p,.quote-copy>p:not(.eyebrow),.quote-panel>p,.page-banner p,.contact-info>p,.contact-block a,.contact-block p,.rich-content p,.rich-content li,.detail-description,.product-detail .detail-description,.detail-specs>div,.detail-checks,.price-note,.calculator>p,.brand-story-prose>p,.brand-story-intro>p:not(.eyebrow),.brand-values-grid p,.brand-process-steps p,.brand-final-grid>div>p){font-size:18px;line-height:1.85}html[data-reading=large] :is(.quote-form label,.calculator-inputs label,.quote-form input,.quote-form select,.quote-form textarea,.calculator input,.calculator select,.product-bottom,.text-link,.price-table,.price-table td:last-child,.brand-company-card a){font-size:18px}html[data-reading=large] :is(.product-body h3,.article-card h3){font-size:22px}.quick-dock{position:fixed;right:19px;bottom:24px;z-index:45;display:flex;align-items:center;flex-direction:column;gap:10px;padding:11px 8px;background:#fffffff5;border:1px solid #dce3e9;border-radius:35px;box-shadow:0 5px 30px #0f23321f}.quick-action{display:grid;place-items:center;width:47px;height:47px;border-radius:50%;position:relative;border:0;color:#fff;background:var(--navy)}.quick-action:hover{filter:brightness(.93)}.appearance-action{background:var(--accent)}.quick-zalo{background:#0068d9}.zalo-word{font-size:13px;font-weight:800;letter-spacing:-.4px}.quick-phone{background:#087546}.quick-facebook{background:#0866df}.quick-top{background:#edf1f5;color:#334155;width:39px;height:39px}.dock-divider{width:27px;height:1px;background:#dce3e9;margin:1px 0}.quick-tooltip{position:absolute;right:calc(100% + 17px);background:#142131;color:#fff;border-radius:5px;padding:8px 12px;font-size:13px;white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none;box-shadow:0 3px 15px #14213112}.quick-action:hover .quick-tooltip,.quick-action:focus-visible .quick-tooltip{opacity:1;visibility:visible}.experience-mobile-bar{display:none}.appearance-panel{position:fixed;inset:auto 100px 24px auto;padding:0;border:1px solid #d4dce4;border-radius:14px;width:390px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 48px);overflow:auto;background:#fff;color:#172337;box-shadow:0 22px 90px #0b1f3940;font-size:14px}.appearance-panel::backdrop{background:#0b1e3433}.appearance-header{display:flex;align-items:center;gap:11px;padding:22px 20px;border-bottom:1px solid #e3e8ee}.appearance-header-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,white);flex-shrink:0}.appearance-header p{font-size:9px;font-weight:650;letter-spacing:1.3px;color:#526477;margin-bottom:5px}.appearance-header h2{font-family:Inter Variable,Arial,sans-serif;font-size:16px;font-weight:700;letter-spacing:-.4px}.appearance-close{margin-left:auto;align-self:flex-start;width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:#f0f3f6;color:#334155;flex-shrink:0}.appearance-close:hover{background:#e2e8f0}.appearance-body{padding:20px}.appearance-intro{font-size:13px;line-height:1.7;color:#526477;margin-bottom:20px}.theme-options{border:0;padding:0;margin:0;display:grid;gap:9px}.theme-options legend{font-size:13px;font-weight:650;color:#172337;margin-bottom:12px}.theme-options>label{position:relative;display:flex;align-items:center;gap:12px;padding:14px 12px;border:1px solid #ced8e1;border-radius:8px;cursor:pointer;background:#fff}.theme-options>label.selected{border-color:var(--navy);background:color-mix(in srgb,var(--navy) 4%,white);box-shadow:0 0 0 1px var(--navy)}.theme-options input{position:absolute;opacity:0;width:1px;height:1px}.theme-options>label:focus-within{outline:3px solid #d97a2a;outline-offset:3px}.theme-swatch{display:flex;align-items:center;flex-shrink:0;overflow:hidden;border-radius:5px;border:1px solid #d1dbe3;width:47px;height:37px}.theme-swatch i{height:100%;flex:1}.theme-label{display:grid;gap:2px}.theme-label strong{font-size:14px;font-weight:650}.theme-label small{font-size:11px;color:#526477}.theme-check{margin-left:auto;display:grid;place-items:center;height:22px;width:22px;background:#fff;color:var(--navy);border-radius:50%;border:1px solid #ced8e1}.selected .theme-check{border-color:var(--navy);background:var(--navy);color:#fff}.reading-toggle{display:flex;align-items:center;gap:12px;position:relative;padding:20px 0;margin-top:8px;cursor:pointer}.reading-icon{display:grid;place-items:center;width:35px;height:35px;border-radius:7px;color:#334155;background:#f0f3f6;flex-shrink:0}.reading-toggle>span:nth-child(2){display:grid;gap:2px}.reading-toggle strong{font-size:13px;font-weight:650}.reading-toggle small{font-size:11px;color:#526477}.reading-toggle input{position:absolute;right:0;width:42px;height:26px;opacity:0;margin:0}.switch-track{height:25px;width:42px;border-radius:20px;background:#c9d3de;margin-left:auto;flex-shrink:0;position:relative;pointer-events:none}.switch-track:after{content:"";width:19px;height:19px;position:absolute;left:3px;top:3px;border-radius:50%;background:#fff;box-shadow:0 1px 4px #122c4b20;transition:transform .2s}.reading-toggle input:checked+.switch-track{background:var(--navy)}.reading-toggle input:checked+.switch-track:after{transform:translate(17px)}.reading-toggle input:focus-visible+.switch-track{outline:3px solid #d97a2a;outline-offset:4px}.appearance-feedback{display:flex;align-items:flex-start;gap:7px;font-size:11px;line-height:1.8;color:#526477;padding:12px;border-radius:6px;background:#f1f5f9}.appearance-feedback svg{margin-top:3px}.appearance-footer{border-top:1px solid #e3e8ee;display:flex;align-items:center;justify-content:space-between;padding:16px 20px;gap:15px}.appearance-reset{display:inline-flex;align-items:center;gap:6px;background:transparent;color:#526477;font-size:12px;min-height:44px;padding:4px 0}.appearance-footer .button{min-height:42px;font-size:13px;padding:10px 16px;gap:12px}.brand-story-hero{padding:36px 0 0;background:linear-gradient(130deg,#fff,var(--light))}.brand-story-hero .breadcrumb{margin-bottom:30px}.brand-story-hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px}.brand-story-intro{padding:24px 0}.brand-story-intro .eyebrow{color:var(--muted);font-size:11px}.brand-story-intro h1{font-size:clamp(48px,4.9vw,72px);letter-spacing:-.045em;line-height:1.12;color:var(--navy);margin:23px 0}.brand-story-intro h1 em{color:var(--accent);font-style:normal}.brand-story-intro>p{font-size:16px;line-height:1.9;max-width:540px}.brand-story-intro .brand-story-lead{font-size:20px;line-height:1.65;font-weight:550;color:var(--ink);margin-bottom:16px}.brand-story-intro .button-row{margin:26px 0 22px;gap:20px;align-items:center}.brand-story-intro .button{gap:15px;font-size:14px}.brand-story-phone{font-size:15px;font-weight:650;color:var(--navy);display:flex;gap:8px;align-items:center}.brand-story-location{display:flex;align-items:flex-start;gap:7px;color:var(--muted);font-size:12px}.brand-story-location svg{margin-top:2px}.brand-story-visual{min-width:0;height:520px;position:relative;border-radius:3px 65px 3px 3px}.brand-story-visual .industry-image{border-radius:3px 65px 3px 3px}.brand-story-visual img{object-position:57% center}.brand-story-visual:after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(0deg,#12283c77,transparent 40%);pointer-events:none}.story-main-photo .demo-caption{bottom:auto;top:12px}.brand-story-seal{position:absolute;bottom:25px;left:22px;right:22px;display:flex;align-items:center;gap:12px;border:1px solid #ffffffb0;background:#fffffff5;color:var(--navy);padding:14px;z-index:1;box-shadow:0 4px 20px #162f3f15;border-radius:3px}.brand-story-seal>img{border-radius:12px;object-fit:contain}.brand-story-seal>span{font-weight:800;font-size:21px;line-height:1.4;letter-spacing:-.5px}.brand-story-seal small{display:block;font-size:9px;font-weight:550;letter-spacing:1px}.brand-story-seal>svg{margin-left:auto;color:var(--accent)}.story-photo-index{position:absolute;top:22px;right:-18px;writing-mode:vertical-rl;font-size:8px;letter-spacing:1.4px;color:var(--muted)}.brand-story-stats{display:grid;grid-template-columns:repeat(3,1fr);padding:42px 0 36px;gap:35px;margin-top:20px}.brand-story-stats>div{display:flex;gap:22px;align-items:center;border-right:1px solid var(--border)}.brand-story-stats>div:last-child{border:0}.brand-story-stats strong{font-family:var(--font-heading);font-size:46px;font-weight:700;letter-spacing:-1.8px;white-space:nowrap;line-height:1.2;color:var(--navy)}.brand-story-stats strong>span{color:var(--accent);font-size:19px;letter-spacing:0;margin-left:3px}.brand-story-stats p{font-size:12px;line-height:1.8}.brand-story-stats b{font-size:10px;font-weight:450}.story-chapters{display:block;position:sticky;top:0;background:color-mix(in srgb,var(--surface) 97%,transparent);border-block:1px solid var(--border);z-index:20;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.story-chapters>.container{display:flex;align-items:center;justify-content:space-between;gap:25px}.story-chapters a{display:flex;align-items:center;gap:9px;padding:20px 0;font-size:13px;font-weight:600;white-space:nowrap;border-bottom:2px solid transparent;position:static}.story-chapters a>span{color:var(--muted);font-size:10px}.story-chapters a.current{color:var(--accent);border-bottom-color:var(--accent)}.story-chapters a:after{display:none}.story-chapters .chapter-contact{margin-left:auto;color:var(--navy);font-size:12px}.brand-story-section{padding:90px 0;scroll-margin-top:75px}.brand-editorial-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px}.brand-editorial-grid h2{font-size:46px;letter-spacing:-1.6px;margin:23px 0;line-height:1.2;color:var(--navy)}.brand-editorial-grid h2 span{color:var(--accent)}.brand-side-note{color:var(--muted);font-size:15px;line-height:1.9;border-left:2px solid var(--accent);padding-left:20px;margin-top:25px}.brand-story-prose>p{font-size:16px;line-height:1.95;margin-bottom:19px}.brand-story-prose .prose-opening{font-size:22px;color:var(--ink);font-weight:500;line-height:1.65;margin-bottom:25px}.founder-note{display:flex;align-items:center;gap:14px;padding-top:22px;border-top:1px solid var(--border);margin-top:28px}.founder-avatar{width:48px;height:48px;display:grid;place-items:center;background:var(--light);border:1px solid var(--border);color:var(--navy);border-radius:50%}.founder-note>div{display:grid;gap:3px}.founder-note strong{color:var(--navy);font-size:15px;font-weight:650}.founder-note>div>span{color:var(--muted);font-size:12px}.founder-line{width:45px;height:2px;background:var(--accent);margin-left:auto}.brand-capability{background:var(--deep);padding:80px 0 45px;color:#fff;scroll-margin-top:65px}.brand-capability-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:60px;margin-bottom:40px}.brand-capability .eyebrow{color:#cfdeeb}.brand-capability-heading h2{color:#fff;font-size:43px;line-height:1.3}.brand-capability-heading h2 span{color:var(--warm-accent)}.brand-capability-heading>p{max-width:300px;font-size:15px;color:#cbd8e5}.brand-capability-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:stretch}.capability-image{height:420px;position:relative;min-width:0;overflow:hidden;border-radius:var(--theme-radius)}.capability-image .industry-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#132535b3,transparent 60%)}.capability-image .demo-caption{top:12px;bottom:auto;z-index:1}.capability-image-title{position:absolute;bottom:25px;left:25px;display:flex;align-items:center;gap:10px;font-size:11px;font-weight:550;letter-spacing:.5px}.capability-list{display:flex;flex-direction:column;justify-content:space-between}.capability-list>article{display:flex;align-items:flex-start;gap:18px;padding-bottom:24px;margin-bottom:22px;border-bottom:1px solid #ffffff20}.capability-list>article>span{border:1px solid #ffffff30;width:35px;height:35px;border-radius:50%;display:grid;place-items:center;font-size:11px;color:var(--warm-accent);flex-shrink:0}.capability-list h3{color:#fff;font-size:22px;margin:0 0 9px}.capability-list p{color:#cbd8e5;font-size:15px;line-height:1.8}.brand-light-link{color:var(--warm-accent);font-size:14px;font-weight:550;display:inline-flex;align-items:center;gap:13px}.brand-supplier-strip{display:flex;align-items:center;gap:35px;border-top:1px solid #ffffff24;padding-top:28px;margin-top:40px}.brand-supplier-strip>span{color:#bdd0e0;font-size:9px;letter-spacing:1.4px;white-space:nowrap}.brand-supplier-strip>div{display:flex;gap:24px;align-items:center;justify-content:space-between;width:100%;font-size:13px;font-weight:600}.brand-supplier-strip i{display:block;width:3px;height:3px;background:#7e92a4;border-radius:50%;flex-shrink:0}.brand-centered-heading{text-align:center;max-width:700px;margin:0 auto 40px}.brand-centered-heading .eyebrow{justify-content:center}.brand-centered-heading h2{font-size:42px;color:var(--navy);margin-bottom:16px}.brand-centered-heading h2 span{color:var(--accent)}.brand-centered-heading>p{font-size:16px}.brand-values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.brand-values-grid>article{padding:30px;border:1px solid var(--border);background:var(--surface);border-radius:var(--theme-radius)}.brand-value-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;color:var(--accent)}.brand-value-top>span{font-size:30px;font-family:var(--font-heading);color:color-mix(in srgb,var(--navy) 55%,white);font-weight:700}.brand-values-grid h3{font-size:23px;color:var(--navy);margin-bottom:14px}.brand-values-grid p{font-size:16px;line-height:1.85}.brand-process{background:var(--light);padding:80px 0;scroll-margin-top:65px}.brand-process-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:45px}.brand-process-heading h2{font-size:41px;color:var(--navy)}.brand-process-heading>p{max-width:350px;font-size:15px}.brand-process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.brand-process-steps article>div{display:flex;align-items:center;gap:12px;margin-bottom:22px}.brand-process-steps article>div>span{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--border);color:var(--accent);background:var(--surface);border-radius:50%;font-weight:600;font-size:14px;flex-shrink:0}.brand-process-steps article>div>i{height:1px;width:100%;background:var(--border)}.brand-process-steps h3{font-size:21px;margin-bottom:12px;color:var(--navy)}.brand-process-steps p{font-size:15px;line-height:1.85}.brand-material-pair{display:grid;grid-template-columns:1fr 1fr 1fr;gap:25px;margin-top:45px;align-items:stretch}.brand-material-pair>.industry-image{height:265px;border-radius:var(--theme-radius)}.brand-material-pair>div:last-child{padding:20px 0 10px 15px}.brand-material-pair>div:last-child>svg{color:var(--accent);margin-bottom:16px}.brand-material-pair h3{color:var(--navy);font-size:27px;line-height:1.35;margin-bottom:13px}.brand-material-pair p{font-size:13px;line-height:1.9;margin-bottom:18px}.brand-material-pair .text-link{font-size:13px}.brand-final-section{padding:85px 0;scroll-margin-top:65px}.brand-final-grid{display:grid;grid-template-columns:1.3fr .8fr;gap:100px;align-items:center}.brand-final-grid h2{font-size:50px;line-height:1.2;color:var(--navy);margin:20px 0 23px}.brand-final-grid h2 em{font-style:normal;color:var(--accent)}.brand-final-grid>div>p{max-width:580px;font-size:17px;line-height:1.9}.brand-final-grid .button-row{margin-top:28px;align-items:center;gap:24px}.brand-final-grid .button{font-size:14px;gap:14px}.brand-final-zalo{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:550;color:var(--navy)}.brand-company-card{background:var(--light);border:1px solid var(--border);border-top:3px solid var(--accent);padding:32px;border-radius:var(--theme-radius)}.brand-company-card>img{display:block;border-radius:14px;margin-bottom:20px}.brand-company-card>span{font-size:11px;font-weight:600;letter-spacing:1px;color:var(--muted)}.brand-company-card h3{font-size:30px;color:var(--navy);line-height:1.35;margin:14px 0 24px}.brand-company-card>a{display:flex;align-items:center;gap:12px;color:var(--navy);font-size:16px;margin-bottom:13px}.brand-company-card>a strong{font-size:24px;font-weight:650;color:var(--accent);letter-spacing:-.5px}.brand-company-card>p{display:flex;align-items:flex-start;gap:12px;font-size:14px;line-height:1.9;margin:21px 0}.brand-company-card>p>svg{margin-top:5px;color:var(--accent)}.brand-company-card .company-facebook{font-size:13px;padding-top:20px;border-top:1px solid var(--border);margin-bottom:0}@media(max-width:1150px){.brand-story-hero-grid{gap:35px}.brand-story-intro h1{font-size:59px}.brand-story-intro .brand-story-lead{font-size:18px}.brand-story-stats>div{gap:15px}.brand-story-stats strong{font-size:38px}.brand-story-stats p{font-size:11px}.brand-editorial-grid{gap:60px}.brand-capability-grid{gap:35px}.brand-final-grid{gap:60px}.brand-supplier-strip>div{gap:12px;font-size:11px}.story-chapters>.container{gap:18px}.story-chapters .chapter-contact{display:none}.story-chapters a{font-size:12px}}@media(max-width:900px){.brand-story-hero-grid{grid-template-columns:1fr}.brand-story-intro{padding-top:0}.brand-story-intro h1{font-size:70px}.brand-story-intro>p{max-width:650px}.brand-story-visual{height:420px}.brand-story-stats{gap:20px}.brand-story-stats>div{flex-direction:column;align-items:flex-start;gap:7px}.brand-editorial-grid{grid-template-columns:1fr;gap:35px}.brand-side-note{display:none}.brand-story-section{padding:65px 0}.brand-capability-grid{grid-template-columns:1fr;gap:35px}.brand-capability-heading{flex-direction:column;align-items:flex-start;gap:20px}.brand-capability-heading>p{max-width:600px}.capability-list{display:grid;grid-template-columns:1fr}.brand-supplier-strip{flex-direction:column;align-items:flex-start;gap:20px}.brand-supplier-strip>div{flex-wrap:wrap;justify-content:flex-start;gap:20px;font-size:13px}.brand-values-grid{grid-template-columns:1fr;gap:18px}.brand-values-grid>article{padding:28px}.brand-value-top{margin-bottom:20px}.brand-process-heading{flex-direction:column;align-items:flex-start;gap:20px}.brand-process-heading>p{max-width:600px}.brand-process-steps{grid-template-columns:1fr 1fr;gap:30px}.brand-material-pair{grid-template-columns:1fr 1fr}.brand-material-pair>div:last-child{grid-column:1/-1;padding:10px 0 0}.brand-final-grid{grid-template-columns:1fr;gap:35px}.brand-company-card{max-width:600px}.brand-final-grid h2{font-size:48px}}@media(max-width:650px){.quick-dock{display:none}.experience-mobile-bar{display:flex;justify-content:space-around;position:fixed;bottom:0;left:0;right:0;padding:8px 4px max(8px,env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid #cbd5e1;z-index:45;box-shadow:0 -2px 20px #132b3d0c}.experience-mobile-bar>button,.experience-mobile-bar>a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:transparent;color:var(--navy);font-size:11px;min-height:52px;width:20%;padding:2px;font-weight:600}.experience-mobile-bar>button:last-child{color:var(--accent)}.mobile-zalo-word{display:grid;place-items:center;height:21px;font-size:13px;font-weight:800;color:#0068d9}.appearance-panel{inset:auto 12px 85px;margin:0;width:auto;max-width:none;max-height:calc(100dvh - 110px);border-radius:12px}.appearance-header{padding:18px 16px;gap:9px}.appearance-header h2{font-size:15px}.appearance-header-icon{width:35px;height:35px}.appearance-header p{font-size:8px;letter-spacing:1px}.appearance-close{width:34px;height:34px}.appearance-body{padding:18px 16px}.appearance-footer{padding:13px 16px}.appearance-footer .button{font-size:13px}.theme-label small{font-size:11px}.brand-story-hero{padding-top:24px}.brand-story-hero .breadcrumb{margin-bottom:24px}.brand-story-hero-grid{gap:24px}.brand-story-intro .eyebrow{font-size:10px;letter-spacing:.9px}.brand-story-intro h1{font-size:clamp(42px,11.5vw,58px);line-height:1.14;margin:20px 0}.brand-story-intro .brand-story-lead{font-size:19px}.brand-story-intro>p{font-size:16px}.brand-story-intro .button-row{align-items:flex-start;gap:18px}.brand-story-intro .button{font-size:14px}.brand-story-location{font-size:12px;line-height:1.8}.brand-story-visual{height:365px;border-top-right-radius:45px}.brand-story-visual .industry-image{border-top-right-radius:45px}.story-photo-index{display:none}.brand-story-seal{bottom:18px;left:15px;right:15px;padding:12px;gap:9px}.brand-story-seal>img{width:42px;height:42px}.brand-story-seal>span{font-size:18px}.brand-story-seal small{font-size:7px;letter-spacing:.6px}.brand-story-seal>svg{width:23px}.brand-story-stats{grid-template-columns:1fr;gap:0;padding:22px 0;margin-top:12px}.brand-story-stats>div{flex-direction:row;align-items:center;gap:22px;border-right:0;border-bottom:1px solid var(--border);padding:18px 0}.brand-story-stats strong{font-size:40px;min-width:150px}.brand-story-stats strong>span{font-size:17px}.brand-story-stats p{font-size:12px;line-height:1.9}.brand-story-stats b{font-size:10px}.story-chapters>.container{width:100%;overflow-x:auto;justify-content:flex-start;padding-inline:18px;gap:24px;scrollbar-width:thin}.story-chapters a{font-size:12px;padding-block:17px}.story-chapters a>span{font-size:10px}.brand-story-section{padding:50px 0}.brand-editorial-grid{gap:10px}.brand-editorial-grid h2{font-size:38px;margin:20px 0}.brand-story-prose .prose-opening{font-size:21px}.brand-story-prose>p{font-size:16px}.founder-note{gap:10px}.founder-note strong{font-size:14px}.founder-note>div>span{font-size:11px}.founder-line{width:20px}.brand-capability{padding:50px 0 35px}.brand-capability-heading{gap:20px;margin-bottom:28px}.brand-capability-heading h2{font-size:34px}.brand-capability-heading>p{font-size:16px}.capability-image{height:320px}.capability-image-title{left:16px;bottom:20px;gap:7px;font-size:9px;letter-spacing:0}.capability-list>article{gap:13px;padding-bottom:22px}.capability-list h3{font-size:22px}.capability-list p{font-size:16px}.brand-supplier-strip{gap:18px;margin-top:30px;padding-top:24px}.brand-supplier-strip>div{font-size:12px;gap:16px}.brand-supplier-strip i{display:none}.brand-centered-heading{text-align:left;margin-bottom:25px}.brand-centered-heading .eyebrow{justify-content:flex-start}.brand-centered-heading h2{font-size:35px;line-height:1.2}.brand-centered-heading>p{font-size:16px}.brand-values-grid>article{padding:25px}.brand-values-grid h3{font-size:24px}.brand-values-grid p{font-size:16px}.brand-process{padding:50px 0}.brand-process-heading{margin-bottom:30px}.brand-process-heading h2{font-size:35px;line-height:1.2}.brand-process-heading>p{font-size:16px}.brand-process-steps{grid-template-columns:1fr;gap:27px}.brand-process-steps article{padding-left:61px;position:relative}.brand-process-steps article>div{position:absolute;top:0;left:0;bottom:0;flex-direction:column;margin:0;gap:8px}.brand-process-steps article>div>i{width:1px;height:100%;min-height:40px}.brand-process-steps h3{font-size:23px;margin-top:6px}.brand-process-steps p{font-size:16px}.brand-material-pair{gap:14px;margin-top:35px}.brand-material-pair>.industry-image{height:190px}.brand-material-pair .demo-caption{font-size:9px;padding:3px 5px;left:7px;bottom:7px}.brand-material-pair>div:last-child{padding-top:15px}.brand-material-pair h3{font-size:31px}.brand-material-pair p,.brand-material-pair .text-link{font-size:15px}.brand-final-section{padding:50px 0}.brand-final-grid h2{font-size:39px;line-height:1.2}.brand-final-grid>div>p{font-size:16px}.brand-final-grid .button-row{gap:20px}.brand-final-grid .button{font-size:14px}.brand-company-card{padding:27px}.brand-company-card h3{font-size:31px}.brand-company-card>p{font-size:14px}}@media(max-width:360px){.brand-story-stats>div{gap:15px}.brand-story-stats strong{min-width:130px;font-size:35px}.brand-story-stats p{font-size:11px}.appearance-header h2{font-size:14px}.appearance-header-icon{display:none}.theme-label small{font-size:10px}.brand-story-seal>span{font-size:16px}}@media(prefers-reduced-motion:reduce){.switch-track:after{transition:none}}