/* be-vietnam-pro-vietnamese-400-normal */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url(../fonts/be-vietnam-pro-vietnamese-400-normal.woff2) format('woff2');
  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;
}

/* be-vietnam-pro-latin-ext-400-normal */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url(../fonts/be-vietnam-pro-latin-ext-400-normal.woff2) format('woff2');
  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;
}

/* be-vietnam-pro-latin-400-normal */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url(../fonts/be-vietnam-pro-latin-400-normal.woff2) format('woff2');
  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;
}
/* be-vietnam-pro-vietnamese-600-normal */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-display: swap;
  font-weight: 600 800;
  src: url(../fonts/be-vietnam-pro-vietnamese-600-normal.woff2) format('woff2');
  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;
}

/* be-vietnam-pro-latin-ext-600-normal */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-display: swap;
  font-weight: 600 800;
  src: url(../fonts/be-vietnam-pro-latin-ext-600-normal.woff2) format('woff2');
  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;
}

/* be-vietnam-pro-latin-600-normal */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-display: swap;
  font-weight: 600 800;
  src: url(../fonts/be-vietnam-pro-latin-600-normal.woff2) format('woff2');
  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{--navy:#173843;--ink:#20353d;--muted:#586b73;--teal:#28665f;--accent:#416d77;--line:#d8e2e3;--paper:#f5f8f8;--cream:#fafbfa;--gold:#28665f;--font:'Be Vietnam Pro',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#fff;color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.3;letter-spacing:-.035em;font-weight:600}p+p{margin-top:16px}a{color:inherit;text-decoration:none}a,button,summary{-webkit-tap-highlight-color:transparent}button,input,textarea,select{font:inherit}button{cursor:pointer}a,button{touch-action:manipulation}img{max-width:100%;height:auto;display:block}svg{width:21px;height:21px;flex-shrink:0}button svg,a svg{pointer-events:none}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #568e9d;outline-offset:5px}::selection{background:#cde3e0;color:#143833}.shell{width:min(1180px,calc(100% - 80px));margin-inline:auto}.section{padding:100px 0}.section h2,.contact h2,.zalo-band h2{font-size:clamp(32px,3.5vw,43px);line-height:1.28;letter-spacing:-.045em}.eyebrow{font-size:11px;font-weight:600;letter-spacing:.12em;color:var(--teal);margin-bottom:20px;display:flex;align-items:center;gap:10px}.eyebrow>span{width:6px;height:6px;background:var(--teal);border-radius:50%}.text-link{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:600;color:var(--teal);padding-block:8px}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.button{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;font-size:13px;font-weight:600;border:1px solid transparent;border-radius:7px;line-height:1.5;transition:background .2s,box-shadow .2s}.button-primary,.button-gold{background:var(--navy);color:white}.button-primary:hover,.button-gold:hover{background:var(--teal);box-shadow:0 6px 20px #16394320}.button-secondary,.button-ghost{background:#fff;color:var(--navy);border-color:#c2d1d4}.button-secondary:hover{background:#edf4f3}.button-light{background:#fff;color:var(--navy)}.button-light:hover{background:#e6f1ef}.button-outline{color:#fff;border-color:#7f9a9f}.skip-link{position:fixed;z-index:200;left:20px;top:-90px;background:#fff;padding:15px;color:var(--navy)}.skip-link:focus{top:15px}.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}
.topbar{background:var(--navy);color:#e0edef;font-size:11px}.topbar-inner{height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar p{display:flex;align-items:center;gap:8px}.topbar a{display:flex;align-items:center;gap:8px}.topbar svg{width:13px;height:13px}.status-dot{width:5px;height:5px;background:#a3c6c0;border-radius:50%}.header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.98);border-bottom:1px solid #e0e8e9}.nav-wrap{display:flex;align-items:center;gap:24px;height:88px;position:relative}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:45px;height:45px;border:1px solid #adc3c7;display:flex;align-items:center;justify-content:center;font-family:Georgia,serif;color:var(--navy);font-size:25px;border-radius:3px}.brand-mark i{font-style:normal;font-weight:400}.brand-mark b{font-weight:400;margin-left:-4px;transform:translateY(5px)}.brand strong{display:block;font-size:19px;letter-spacing:.1em;line-height:1.3;color:var(--navy)}.brand small{display:block;font-size:9px;letter-spacing:.18em;color:var(--muted);margin-top:5px}.desktop-nav{margin-left:auto}.menu{margin:0;padding:0;list-style:none}.desktop-nav .menu{display:flex;gap:26px;align-items:center}.desktop-nav a{font-size:12px;font-weight:600;white-space:nowrap;padding-block:15px}.desktop-nav a:hover{color:var(--teal)}.nav-cta{display:flex;align-items:center;gap:10px;background:var(--paper);padding:10px 15px;border-radius:6px;font-size:14px;font-weight:600;line-height:1.5}.nav-cta small{display:block;color:var(--muted);font-size:10px;font-weight:400}.mobile-menu{display:none;position:relative}.custom-logo{width:auto;max-width:220px;max-height:65px}.admin-bar .header{top:32px}
.hero{background:linear-gradient(115deg,#fafcfc,#eef3f3);padding-top:55px}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:58px;align-items:center;padding-bottom:54px}.hero h1{font-size:clamp(40px,4.2vw,56px);line-height:1.17;letter-spacing:-.055em;color:var(--navy)}.hero h1>span{color:var(--accent)}.hero-tagline{font-size:21px;line-height:1.45;color:var(--ink);margin:21px 0 0;letter-spacing:-.035em}.hero-tagline br{display:none}.hero-lead{color:var(--muted);font-size:14px;line-height:1.95;max-width:520px;margin-top:17px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.hero-footnote{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted);margin-top:16px}.hero-footnote svg{width:14px;height:14px;color:var(--teal)}.hero-visual{position:relative;height:510px;border-radius:14px;isolation:isolate}.hero-image{width:100%;height:100%;object-fit:cover;object-position:74% 50%;border-radius:14px}.hero-visual:after{position:absolute;content:'';inset:0;background:linear-gradient(180deg,#12384528,transparent 45%,#08232ee6);z-index:0;border-radius:14px}.photo-label{position:absolute;top:26px;left:26px;font-size:9px;letter-spacing:.16em;color:white;z-index:1}.visual-caption{display:flex;gap:17px;align-items:center;position:absolute;left:26px;right:26px;bottom:50px;color:white;z-index:1}.visual-caption>span{width:45px;height:45px;border:1px solid #bccdd56e;border-radius:5px;display:grid;place-items:center}.visual-caption small{display:block;font-size:9px;letter-spacing:.13em;color:#cbdde1}.visual-caption strong{display:block;font-size:20px;margin-top:3px;letter-spacing:-.03em}.hero-visual figcaption{position:absolute;bottom:17px;left:26px;color:#d0dfe3;font-size:9px;z-index:1}.trust-strip{border-top:1px solid #cad7d9;display:grid;grid-template-columns:repeat(3,1fr);padding-block:28px;gap:30px}.trust-strip>div{display:flex;gap:16px;align-items:center}.trust-strip svg{width:28px;height:28px;color:var(--teal)}.trust-strip strong{display:block;font-size:13px}.trust-strip span{font-size:11px;color:var(--muted);display:block;margin-top:3px}.brands-bar{border-bottom:1px solid var(--line);background:white}.brand-strip{min-height:93px;display:flex;align-items:center;gap:45px}.brand-strip>span{font-size:11px;color:var(--muted);max-width:140px;line-height:1.6}.brand-strip>div{display:flex;justify-content:space-between;flex:1;gap:20px;align-items:center}.brand-strip b{font-size:16px;letter-spacing:.05em;color:#4c636c}.brand-strip b:nth-child(2){font-family:Georgia,serif;font-style:italic;letter-spacing:0;font-size:21px}.jump-nav{display:flex;gap:25px;align-items:center;padding-top:27px;flex-wrap:wrap;font-size:11px}.jump-nav>span{color:var(--muted)}.jump-nav a{padding:3px 0;border-bottom:1px solid #b8cdcc;color:var(--teal)}
.section-heading{margin-bottom:42px}.split-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:50px}.split-heading>p{max-width:370px;font-size:14px;color:var(--muted);line-height:1.9}.services{padding-top:64px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{border:1px solid var(--line);border-radius:10px;padding:27px 27px 20px;background:#fff;transition:border-color .2s,box-shadow .2s;display:flex;flex-direction:column;scroll-margin-top:110px}.service-card:hover{border-color:#8fb0b3;box-shadow:0 10px 26px #233c4508}.service-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.service-icon{width:43px;height:43px;display:grid;place-items:center;background:#edf4f2;color:var(--teal);border-radius:9px}.service-icon svg{width:25px;height:25px}.service-number{font-size:12px;color:#647b83}.service-card h3{font-size:18px;letter-spacing:-.035em;margin-bottom:11px}.service-sign{font-size:13px;color:var(--muted);line-height:1.85;min-height:48px}.service-detail{margin:16px 0}.service-detail summary{font-size:11px;color:var(--teal);display:flex;align-items:center;gap:8px;list-style:none;cursor:pointer;min-height:30px}.service-detail p{font-size:12px;color:var(--muted);margin-top:10px}.service-detail summary::-webkit-details-marker,.guide summary::-webkit-details-marker{display:none}.service-detail[open] summary span,.guide details[open] summary span{transform:rotate(45deg)}.service-bottom{margin-top:auto;padding-top:14px;border-top:1px solid #e6ebec;display:flex;align-items:center;justify-content:space-between;gap:7px}.service-bottom small{font-size:10px;color:var(--muted)}.service-bottom a{width:36px;height:36px;display:grid;place-items:center;background:#f0f5f4;border-radius:50%;color:var(--teal)}.service-bottom a:hover{background:var(--navy);color:white}
.approach{background:var(--paper)}.approach-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:85px;align-items:center}.approach-art{min-height:530px;background:var(--navy);border-radius:12px;overflow:hidden;position:relative;color:#fff;padding:34px 36px;display:flex;flex-direction:column;justify-content:space-between}.approach-art>span{font-size:9px;letter-spacing:.14em;color:#c0d5d9}.approach-art>p{font-size:29px;line-height:1.5;letter-spacing:-.055em;position:relative;z-index:2}.approach-art>p strong{font-weight:400;color:#b2cdce}.piano-keys{display:flex;width:420px;height:210px;gap:4px;position:absolute;left:85px;top:130px;transform:rotate(-26deg)}.piano-keys i{background:#e4ecec;flex:1;position:relative;border-radius:0 0 3px 3px;box-shadow:0 8px 0 #90a6ad,0 11px 16px #0002}.piano-keys i:not(:nth-child(3)):not(:nth-child(7)):not(:nth-child(10)):after{content:'';position:absolute;right:-12px;width:21px;height:118px;background:#102a34;z-index:1;border-radius:0 0 3px 3px;box-shadow:2px 5px 3px #0003}.approach-copy>p:not(.eyebrow){color:var(--muted);font-size:14px;margin-top:24px}.commitment-list{margin-top:25px}.commitment-list article{display:flex;gap:18px;padding:18px 0;border-top:1px solid var(--line)}.commitment-list article>span{font-size:10px;color:var(--teal);padding-top:3px}.commitment-list h3{font-size:15px;letter-spacing:-.02em}.commitment-list p{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.85}
.pricing-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:90px;align-items:start}.pricing-grid>div>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:24px}.pricing .text-link{margin-top:16px}.price-note{padding:20px;margin-top:22px;display:flex;gap:12px;background:#f0f6f4;border-radius:8px;color:var(--teal)}.price-note p{font-size:11px;line-height:1.9}.cost-table{border:1px solid var(--line);border-radius:10px;overflow:hidden}.cost-table-head,.cost-row{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px;padding:19px 25px}.cost-table-head{background:var(--navy);color:white;font-size:12px}.cost-row{border-bottom:1px solid #e1e8e8;align-items:center}.cost-row strong{font-size:12px;font-weight:600}.cost-row p{font-size:12px;color:var(--muted);line-height:1.8}.cost-row:nth-child(even){background:#f8faf9}.cost-foot{font-size:10px;color:var(--muted);padding:18px 25px;background:#f0f5f4}.process{padding-top:15px}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.process-grid article{border-top:1px solid #b9cdd0;padding-top:24px}.process-grid article>span{font-size:34px;letter-spacing:-.06em;color:#718e96;line-height:1}.process-grid h3{font-size:15px;margin:18px 0 10px}.process-grid p{font-size:12px;color:var(--muted);line-height:1.9}.zalo-band{background:var(--navy);color:#fff;padding:57px 0}.zalo-grid{display:flex;align-items:center;justify-content:space-between;gap:40px}.zalo-band .eyebrow{color:#aacdcc;font-size:10px}.zalo-band h2{font-size:32px}.zalo-band p:not(.eyebrow){color:#c4d6da;font-size:12px;margin-top:15px}.zalo-band .button{flex-shrink:0}.knowledge{background:#fff}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.guide{border-top:2px solid var(--teal);padding-top:25px}.guide-icon{color:var(--teal);display:inline-flex;margin-bottom:20px}.guide-icon svg{width:27px;height:27px}.guide h3{font-size:20px;line-height:1.45;min-height:58px}.guide>p{font-size:13px;color:var(--muted);line-height:1.85;margin-top:13px}.guide details{margin-top:18px}.guide summary{list-style:none;cursor:pointer;font-size:12px;color:var(--teal);display:flex;justify-content:space-between;align-items:center;min-height:40px;border-bottom:1px solid var(--line)}.guide details>div{font-size:13px;color:var(--muted);padding-top:17px}.latest-heading{border-top:1px solid var(--line);margin-top:48px;padding-top:34px}.latest-heading h3{font-size:19px;margin-bottom:25px}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.article-grid article{padding:22px;border:1px solid var(--line);border-radius:8px}.article-grid h3{font-size:18px;line-height:1.5}.article-grid p{font-size:13px;color:var(--muted);margin-top:12px}.article-grid img{width:100%;height:180px;object-fit:cover;margin-bottom:20px;border-radius:4px}
.coverage{background:var(--paper)}.coverage-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:100px;align-items:center}.coverage-grid>div>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:20px}.location-card{border:1px solid var(--line);padding:35px 38px;background:#fff;border-radius:10px}.location-mark{display:grid;place-items:center;width:48px;height:48px;background:#eff5f4;color:var(--teal);border-radius:50%;margin-bottom:25px}.location-card .eyebrow{font-size:10px;margin-bottom:12px}.location-card h3{font-size:25px}.location-card .location-phone{display:flex;gap:12px;align-items:center;border-top:1px solid var(--line);padding-top:23px;margin-top:23px;font-size:22px;font-weight:600;color:var(--navy)}.location-card .text-link{margin-top:14px}.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:90px}.faq-intro>p:not(.eyebrow){font-size:13px;color:var(--muted);margin:20px 0 12px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:22px;font-size:14px;line-height:1.75;font-weight:600;cursor:pointer;padding:19px 0}.faq-list summary::-webkit-details-marker{display:none}.faq-list i{font-style:normal;font-weight:400;width:27px;height:27px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;flex-shrink:0}.faq-list details[open] i{transform:rotate(45deg);background:var(--navy);color:#fff;border-color:var(--navy)}.faq-list details p{font-size:13px;line-height:1.95;color:var(--muted);padding:0 38px 24px 0}
.contact{padding:90px 0;background:#eaf1f0}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:center}.contact-copy>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:24px;line-height:1.95}.contact-phone{font-size:31px;font-weight:600;letter-spacing:-.04em;display:flex;align-items:center;gap:15px;margin-top:32px;color:var(--navy)}.contact-copy .text-link{margin-top:6px}.contact-copy .contact-small{font-size:11px!important}.contact-form{padding:32px;border:1px solid #d4e0e0;border-radius:12px;background:#fff;box-shadow:0 20px 65px #123d4610;display:flex;flex-direction:column;gap:16px}.form-title{border-bottom:1px solid var(--line);padding-bottom:19px;margin-bottom:2px}.form-title h3{font-size:20px}.form-title span{font-size:10px;color:var(--muted);display:block;margin-top:6px}.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:11px;font-weight:600;color:var(--ink)}.contact-form input,.contact-form select,.contact-form textarea{background:#fbfcfc;border:1px solid #c9d6d8;border-radius:5px;min-height:45px;padding:10px 12px;color:var(--ink);font-size:13px;line-height:1.6;width:100%;font-weight:400;min-width:0}.contact-form textarea{resize:vertical}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid #7ea6ac;outline-offset:1px;background:#fff}.contact-form input::placeholder,.contact-form textarea::placeholder{color:#71828a;opacity:1}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-note{font-size:10px;line-height:1.8;color:var(--muted);text-align:center}.hp-field{position:absolute!important;left:-9999px!important;height:1px!important;width:1px!important;overflow:hidden!important}.form-alert{padding:14px;border:1px solid;font-size:12px;border-radius:5px}.form-alert.success{background:#edf6ef;color:#205638;border-color:#a4c7ad}.form-alert.error{background:#fcf0ef;color:#823d34;border-color:#d6a9a3}.contact-form button:disabled{opacity:.65;cursor:wait}
footer{padding:65px 0 25px;background:#102d38;color:#cedde2}.footer-grid{display:grid;grid-template-columns:1.1fr .85fr 1.1fr;gap:90px}.footer-grid>div>p{font-size:12px;color:#b6cad1;margin-top:20px}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;align-items:flex-start;gap:10px}.footer-grid h3{font-size:14px;color:#fff;margin-bottom:10px}.footer-grid a:not(.brand),.footer-grid>div>span{font-size:12px;color:#cadde2}.footer-grid a:hover{color:#fff}.footer-brand .brand-mark{color:#f0f5f5;border-color:#66818a}.footer-brand strong{color:#fff}.footer-brand small{color:#b6cdd3}.footer-cta{display:none!important}.copyright{border-top:1px solid #33505a;margin-top:45px;padding-top:23px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#a9c0c9}.mobile-actions{display:none}
.content-wrap{padding:70px 0 100px;min-height:60vh;background:var(--cream)}.narrow-content{max-width:850px}.content-heading{max-width:850px;margin-bottom:35px}.content-heading h1,.not-found h1{font-size:clamp(32px,4vw,50px);line-height:1.3}.content-heading>p{color:var(--muted);margin-top:20px;font-size:13px}.entry-content{font-size:16px;line-height:1.95;overflow-wrap:anywhere}.entry-content h2{font-size:30px;margin:40px 0 18px}.entry-content h3{font-size:23px;margin:30px 0 15px}.entry-content p{margin:0 0 20px}.entry-content a{color:var(--teal);text-decoration:underline;text-underline-offset:3px}.entry-content blockquote{margin:30px 0;padding:20px 25px;border-left:3px solid var(--teal);background:#edf3f2}.entry-content table{border-collapse:collapse;display:block;max-width:100%;overflow:auto}.entry-content td,.entry-content th{border:1px solid var(--line);padding:12px}.single-featured{margin-bottom:30px}.single-featured img{width:100%;max-height:550px;object-fit:cover;border-radius:8px}.single-cta{margin-top:50px;padding:30px;background:var(--navy);color:white;border-radius:8px;display:flex;align-items:center;gap:30px;justify-content:space-between}.single-cta small{font-size:10px;color:#bdd4da}.single-cta h2{font-size:22px;margin-top:8px}.single-cta .button{background:#fff;color:var(--navy);flex-shrink:0}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.post-card{border:1px solid var(--line);background:#fff;border-radius:8px;overflow:hidden}.post-thumb{display:grid;place-items:center;height:210px;background:var(--navy);color:#bdd6da}.post-thumb img{width:100%;height:100%;object-fit:cover}.post-thumb>svg{width:50px;height:50px}.post-card-content{padding:25px}.post-card-content small{font-size:11px;color:var(--muted)}.post-card-content h2{font-size:21px;margin:12px 0}.post-card-content p{color:var(--muted);font-size:13px}.pagination{margin-top:35px}.pagination .nav-links{display:flex;gap:10px}.pagination .page-numbers{padding:6px 14px;border:1px solid var(--line);border-radius:4px}.pagination .current{background:var(--navy);color:white}.not-found{text-align:center}.not-found .eyebrow{justify-content:center}.not-found p{margin:24px 0}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:11px;color:var(--muted);margin-bottom:24px}.breadcrumbs a{color:var(--teal)}
@media(min-width:1500px){.hero{padding-top:65px}.hero-visual{height:540px}}
@media(max-width:1100px){.shell{width:calc(100% - 48px)}.desktop-nav .menu{gap:17px}.nav-wrap{gap:18px}.nav-cta{font-size:12px;padding:9px}.hero-grid{gap:30px}.hero h1{font-size:44px}.hero-actions .button{padding:12px 15px;font-size:12px}.hero-visual{height:485px}.approach-grid,.pricing-grid,.coverage-grid,.contact-grid,.faq-grid{gap:50px}.footer-grid{gap:50px}.service-card{padding:23px 21px 17px}.service-card h3{font-size:17px}.brand-strip{gap:25px}.brand-strip b{font-size:14px}}
@media(max-width:920px){.desktop-nav{display:none}.nav-cta{margin-left:auto}.mobile-menu{display:block}.mobile-menu summary{list-style:none;width:43px;height:43px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px;border:1px solid var(--line);border-radius:5px;cursor:pointer}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu summary span{width:19px;height:1px;background:var(--navy)}.mobile-menu nav{position:absolute;right:0;top:51px;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:7px;box-shadow:0 16px 45px #14313c20;padding:10px}.mobile-menu nav a{display:block;font-size:13px;padding:13px;border-radius:4px}.mobile-menu nav a:hover{background:var(--paper)}.hero-grid{grid-template-columns:1fr 1fr;gap:24px}.hero h1{font-size:38px}.hero-lead{font-size:13px}.hero-tagline{font-size:18px}.hero-actions{gap:9px}.hero-actions .button{width:100%}.hero-footnote{font-size:9px;gap:5px;flex-wrap:wrap}.trust-strip{gap:18px}.trust-strip strong{font-size:11px}.trust-strip span{font-size:10px}.trust-strip>div{gap:10px}.brand-strip>div{flex-wrap:wrap;gap:14px 26px;justify-content:flex-start}.brand-strip b{font-size:12px}.section{padding:75px 0}.service-grid{grid-template-columns:repeat(2,1fr)}.approach-grid{gap:35px;grid-template-columns:.9fr 1.1fr}.approach-art{min-height:560px;padding:27px}.approach-art>p{font-size:24px}.piano-keys{left:45px}.pricing-grid{gap:32px}.cost-table-head,.cost-row{padding:17px;gap:15px}.process{padding-top:10px}.process-grid{gap:20px}.guide h3{font-size:18px}.guide-grid{gap:22px}.contact-grid{gap:35px}.contact-form{padding:25px}.form-row{grid-template-columns:1fr}.contact-phone{font-size:25px}.footer-grid{gap:35px}.faq-grid{gap:40px}}
@media(max-width:680px){html{scroll-padding-top:90px}.shell{width:calc(100% - 36px)}.topbar-inner{height:32px;justify-content:center}.topbar p{font-size:10px}.topbar a{display:none}.nav-wrap{height:73px;gap:14px}.brand-mark{width:39px;height:39px;font-size:22px}.brand strong{font-size:17px}.brand small{font-size:8px}.nav-cta{background:transparent;padding:0;margin-left:auto}.nav-cta span{display:none}.nav-cta>svg{width:21px;height:21px}.mobile-menu summary{width:39px;height:39px}.admin-bar .header{top:46px}.hero{padding-top:34px}.hero-grid{display:flex;flex-direction:column;gap:28px;align-items:stretch;padding-bottom:29px}.hero .eyebrow{font-size:9px;margin-bottom:19px}.hero h1{font-size:clamp(33px,8.8vw,52px);line-height:1.23;letter-spacing:-.045em}.hero-tagline{font-size:18px;margin-top:16px;line-height:1.6}.hero-lead{font-size:13px;line-height:1.9;margin-top:13px;max-width:none}.hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:23px}.hero-actions .button{font-size:11px;padding:12px 9px;min-height:50px;gap:7px}.hero-actions .button svg{width:16px;height:16px}.hero-footnote{font-size:9px;gap:6px;margin-top:14px}.hero-visual{height:315px;border-radius:10px}.hero-image{object-position:75% 53%;border-radius:10px}.hero-visual:after{border-radius:10px}.photo-label{font-size:8px;top:20px;left:20px}.visual-caption{left:20px;bottom:46px;gap:13px}.visual-caption strong{font-size:18px}.visual-caption small{font-size:8px}.hero-visual figcaption{left:20px;font-size:8px;bottom:15px}.trust-strip{grid-template-columns:1fr;gap:0;padding:0}.trust-strip>div{padding:17px 0;border-bottom:1px solid #d6e1e1;gap:14px}.trust-strip>div:last-child{border:0}.trust-strip svg{width:23px;height:23px}.trust-strip p{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px}.trust-strip strong{font-size:11px}.trust-strip span{font-size:10px;margin:0}.brand-strip{min-height:auto;padding-block:25px;display:block}.brand-strip>span{display:block;max-width:none;font-size:10px;margin-bottom:15px}.brand-strip>div{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 20px}.brand-strip b{font-size:12px}.brand-strip b:nth-child(2){font-size:16px}.jump-nav{gap:12px 18px;font-size:10px;padding-top:23px}.jump-nav>span{width:100%}.section{padding:60px 0}.services{padding-top:43px}.section h2,.contact h2{font-size:32px;line-height:1.35}.eyebrow{font-size:9px;margin-bottom:16px}.split-heading{display:block}.split-heading>p{font-size:13px;max-width:none;margin-top:18px}.section-heading{margin-bottom:28px}.service-grid{grid-template-columns:1fr;gap:14px}.service-card{padding:24px 24px 16px;border-radius:8px}.service-top{margin-bottom:18px}.service-card h3{font-size:20px}.service-sign{min-height:auto;font-size:13px}.service-detail summary{font-size:12px;min-height:36px}.service-detail p{font-size:13px}.service-bottom small{font-size:10px}.approach-grid,.pricing-grid,.coverage-grid,.faq-grid,.contact-grid{grid-template-columns:1fr;gap:36px}.approach-art{min-height:310px;padding:27px}.piano-keys{top:65px;left:120px;height:155px;width:330px}.piano-keys i:not(:nth-child(3)):not(:nth-child(7)):not(:nth-child(10)):after{height:90px;width:17px;right:-10px}.approach-art>span{font-size:8px}.approach-art>p{font-size:24px;max-width:230px}.approach-copy>p:not(.eyebrow){font-size:13px;margin-top:18px}.commitment-list h3{font-size:14px}.commitment-list p{font-size:12px}.pricing-grid>div>p:not(.eyebrow){font-size:13px}.cost-row{grid-template-columns:.82fr 1.18fr}.cost-row strong,.cost-row p{font-size:11px}.cost-foot{font-size:10px}.process{padding-top:5px}.process-grid{grid-template-columns:1fr 1fr;gap:30px 22px}.process-grid article{padding-top:19px}.process-grid h3{font-size:14px;line-height:1.6;margin-top:15px}.process-grid p{font-size:12px}.process-grid article>span{font-size:29px}.zalo-band{padding:42px 0}.zalo-grid{display:block}.zalo-band h2{font-size:28px}.zalo-band .button{margin-top:24px}.guide-grid{grid-template-columns:1fr;gap:35px}.guide h3{min-height:0;font-size:20px}.guide-icon{margin-bottom:15px}.guide p{font-size:13px}.guide summary{min-height:44px}.coverage-grid>div>p:not(.eyebrow){font-size:13px}.location-card{padding:28px}.location-card h3{font-size:23px}.location-mark{margin-bottom:22px}.location-card .location-phone{font-size:23px}.faq-list summary{font-size:13px;min-height:78px;gap:16px}.faq-list details p{padding-right:4px;font-size:13px}.contact{padding:55px 0}.contact-copy>p:not(.eyebrow){font-size:13px}.contact-phone{font-size:29px;margin-top:24px}.contact-form{padding:25px 20px;gap:17px}.form-title h3{font-size:20px}.contact-form input,.contact-form textarea,.contact-form select{font-size:16px;min-height:48px}.contact-form label{font-size:12px}.form-row{gap:17px}.form-note{font-size:10px}.article-grid,.post-grid{grid-template-columns:1fr}.article-grid img{height:210px}footer{padding-top:45px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px 25px}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div>p{max-width:350px}.footer-grid a:not(.brand),.footer-grid>div>span{font-size:11px}.copyright{flex-direction:column;gap:8px;padding-bottom:75px;font-size:9px;margin-top:35px}.mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;z-index:60;left:0;right:0;bottom:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 18px #1738430d}.mobile-actions a{display:flex;justify-content:center;align-items:center;gap:9px;font-size:12px;font-weight:600;border:1px solid var(--navy);border-radius:6px;min-height:43px}.mobile-actions a:first-child{background:var(--navy);color:#fff}.mobile-actions a:last-child{color:var(--navy)}.mobile-actions svg{width:17px;height:17px}.content-wrap{padding:45px 0 70px}.content-heading h1{font-size:32px}.entry-content{font-size:15px;line-height:1.95}.entry-content h2{font-size:26px}.entry-content h3{font-size:22px}.single-cta{flex-direction:column;align-items:flex-start;padding:25px;gap:22px}.custom-logo{max-width:165px;max-height:49px}}
@media(max-width:380px){.shell{width:calc(100% - 30px)}.hero h1{font-size:33px}.hero-actions{grid-template-columns:1fr}.hero-actions .button{font-size:13px}.hero-visual{height:285px}.process-grid{grid-template-columns:1fr}.contact-phone{font-size:26px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
@media print{.topbar,.header,.mobile-actions,.contact-form,.hero-actions{display:none!important}body{color:#000;background:#fff}.section,.contact{padding:25px 0}.shell{width:100%}.hero{padding:10px 0}.hero-grid{display:block}.hero-visual{display:none}.faq-list details p,.guide details>div,.service-detail p{display:block}.service-grid{grid-template-columns:1fr 1fr}footer{background:#fff;color:#000}}

@media(max-width:680px){.hero-lead,.split-heading>p,.service-sign,.approach-copy>p:not(.eyebrow),.pricing-grid>div>p:not(.eyebrow),.guide>p,.guide details>div,.coverage-grid>div>p:not(.eyebrow),.faq-list details p,.contact-copy>p:not(.eyebrow){font-size:14px}}

/* 2.1 — restore depth, stronger contrast and more readable typography. */
:root{--navy:#142b43;--ink:#172d42;--muted:#405365;--teal:#234f72;--accent:#9cbad4;--line:#c1cdd7;--paper:#f1f4f7;--cream:#fff;--gold:#234f72}
body{-webkit-font-smoothing:auto}
.topbar{background:#0b1b2c;color:#e1eaf2}.topbar-inner{font-size:12px}.status-dot{background:#acc7df}
.header{background:#11253a;border-color:#3b5065;color:#f5f8fb}
.brand-mark{border-color:#9bb6cc;color:#fff;border-radius:2px}.brand strong{color:#fff;font-size:20px}.brand small{color:#d3e1ec;font-size:10px}
.desktop-nav a{font-size:13px}.desktop-nav a:hover{color:#bfd8ee}
.nav-cta{background:#243e57;color:#fff;border:1px solid #546f87;padding:10px 15px}.nav-cta small{color:#d6e2ed;font-size:11px}
.hero{background:linear-gradient(110deg,#142b43 0%,#142a40 52%,#0d1e2f 100%);color:#fff;padding-top:58px}
.hero .eyebrow{color:#c8dce9;font-size:12px}.hero .eyebrow>span{background:#a9c6df}
.hero h1{color:#fff;font-weight:600;letter-spacing:-.035em}.hero h1>span{color:#b9d0e4}
.hero-tagline{color:#fff;font-size:23px;letter-spacing:-.02em}.hero-lead{color:#e1e9ef;font-size:16px;line-height:1.9}.hero-footnote{color:#d4e2ed;font-size:12px;gap:9px}.hero-footnote svg{color:#c0d9ed}
.hero-actions{margin-top:28px}.hero-actions .button{font-size:14px;min-height:54px;border-radius:4px}.hero .button-primary{background:#ecf3f8;color:#142b43;border:1px solid #ecf3f8;box-shadow:0 7px 25px #050e181f}.hero .button-primary:hover{background:#fff}.hero .button-secondary{background:#29465f;color:#fff;border-color:#7994ac}.hero .button-secondary:hover{background:#355c7b}
.hero-visual,.hero-image,.hero-visual:after{border-radius:5px}.hero-visual{height:550px;border:1px solid #5d758a;box-shadow:0 20px 55px #030d1730}.hero-image{object-position:77% 50%}.hero-visual:after{background:linear-gradient(180deg,#12294305,transparent 52%,#091a2ddb)}.visual-caption{bottom:53px}.visual-caption strong{font-size:22px;color:#fff}.visual-caption small{color:#e0eaf1;font-size:10px}.hero-visual figcaption{color:#e4edf5;font-size:10px}.photo-label{font-size:10px}
.trust-strip{border-color:#557086;padding-block:28px}.trust-strip svg{color:#c5dceb}.trust-strip strong{font-size:14px;color:white}.trust-strip span{color:#d9e4ed;font-size:12px}
.brand-strip>span{font-size:12px;color:#405365}.brand-strip b{color:#233c54}.jump-nav{font-size:12px}.jump-nav a{border-color:#728da3}.eyebrow{font-size:12px;letter-spacing:.1em;color:#234f72}.section h2,.contact h2{color:#142b43;font-weight:600}.split-heading>p{font-size:16px;color:#354c60}
.service-grid{gap:22px}.service-card{border-color:#bfcbd5;border-top:3px solid #274d70;border-radius:5px;box-shadow:0 7px 24px #18334c08;padding-top:25px}.service-card:hover{border-color:#315d83;box-shadow:0 12px 27px #17314812}.service-icon{background:#e4edf4;color:#183e60;border-radius:4px}.service-number{color:#50687e;font-size:14px}.service-card h3{font-size:20px;color:#102b44}.service-sign{font-size:15px;color:#354d60;line-height:1.8;min-height:55px}.service-detail summary{font-size:13px;color:#163f62;min-height:40px;font-weight:600}.service-detail p{font-size:14px;color:#344b5d}.service-bottom{border-color:#d1dbe3}.service-bottom small{font-size:11px;color:#40576b}.service-bottom a{background:#e3ecf3;color:#173c5a;width:40px;height:40px;border-radius:4px}
.approach{background:#edf2f6}.approach-art{border-radius:5px;background:linear-gradient(145deg,#243f59,#102338)}.approach-art>p strong{color:#c6dbea}.approach-art>span{color:#d8e6f1;font-size:10px}.approach-copy>p:not(.eyebrow){font-size:16px;color:#344b5d}.commitment-list h3{font-size:17px;color:#142b43}.commitment-list p{font-size:14px;color:#354d60}.commitment-list article>span{font-size:12px;color:#245275}.commitment-list article{border-color:#bfccd7}
.pricing-grid>div>p:not(.eyebrow){font-size:16px;color:#344b5d}.text-link{font-size:14px}.price-note{background:#e8eff5;color:#1c4365}.price-note p{font-size:13px}.cost-table{border-color:#bbcbd8;border-radius:5px}.cost-row strong,.cost-row p{font-size:14px;color:#273f54}.cost-table-head{font-size:14px}.cost-foot{font-size:12px;color:#405469;background:#eaf0f5}.cost-row:nth-child(even){background:#f4f7f9}.process-grid h3{font-size:17px;color:#122e48}.process-grid p{font-size:14px;color:#354d60}.process-grid article{border-color:#859eb1}.process-grid article>span{color:#365d7d}.zalo-band{background:#142b43}.zalo-band .eyebrow{color:#c6dcec;font-size:11px}.zalo-band h2{color:#fff}.zalo-band p:not(.eyebrow){color:#e1eaf2;font-size:14px}
.guide>p,.guide details>div{font-size:15px;color:#354d60}.guide h3{color:#142b43}.guide summary{font-size:14px;font-weight:600}.guide{border-top-color:#284d70}.coverage{background:#edf2f6}.coverage-grid>div>p:not(.eyebrow){font-size:16px;color:#344b5d}.location-card{border-color:#afc1d0;border-radius:5px;box-shadow:0 10px 35px #152f4810}.location-mark{background:#e3edf5;color:#224c6e}.location-card>p:not(.eyebrow){color:#263f55}.faq-intro>p:not(.eyebrow){font-size:15px;color:#354d60}.faq-list summary{font-size:16px;color:#18324a}.faq-list details p{font-size:15px;color:#354d60}.faq-list{border-color:#b4c5d3}.faq-list details{border-color:#c8d4dd}.faq-list i{border-color:#b0c2d0}.contact{background:#e7eef4}.contact-copy>p:not(.eyebrow){font-size:16px;color:#334c60}.contact-form{border-color:#aebfce;border-radius:6px;box-shadow:0 15px 45px #19374e15}.form-title span{font-size:12px;color:#425c70}.contact-form label{font-size:13px;color:#203c53}.contact-form input,.contact-form select,.contact-form textarea{font-size:15px;background:white;border-color:#aebfce}.form-note{font-size:12px;color:#40576b}.contact-copy .contact-small{font-size:12px!important}footer{background:#0c2033}.footer-grid>div>p,.footer-grid a:not(.brand),.footer-grid>div>span{font-size:13px;color:#dfebf4}.footer-grid h3{font-size:16px}.copyright{border-color:#426079;color:#d2e1eb;font-size:11px}
@media(max-width:1100px){.hero-grid{gap:28px}.hero h1{font-size:44px}.hero-tagline{font-size:21px}.hero-lead{font-size:15px}.hero-actions .button{font-size:12px;padding:12px 14px}.hero-footnote{font-size:11px}.hero-visual{height:525px}.service-card h3{font-size:18px}}
@media(max-width:920px){.mobile-menu summary{border-color:#8097aa}.mobile-menu summary span{background:white}.mobile-menu nav{background:#152e46;border-color:#5d7990}.mobile-menu nav a{color:#fff;font-size:14px}.mobile-menu nav a:hover{background:#29485f}.hero h1{font-size:39px}.hero-tagline{font-size:19px}.hero-lead{font-size:14px}.hero-visual{height:555px}.hero-footnote{font-size:10px}.trust-strip strong{font-size:12px}.trust-strip span{font-size:11px}.service-sign{min-height:55px}.cost-row strong,.cost-row p{font-size:13px}.process-grid h3{font-size:15px}}
@media(max-width:680px){.topbar-inner{font-size:10px}.brand strong{font-size:18px}.brand small{font-size:9px}.nav-cta{background:transparent;border:0;padding:0}.hero{padding-top:36px}.hero-grid{gap:30px}.hero .eyebrow{font-size:10px;letter-spacing:.08em}.hero h1{font-size:clamp(33px,8.8vw,48px);line-height:1.25;letter-spacing:-.035em}.hero-tagline{font-size:19px;line-height:1.6}.hero-lead{font-size:15px;line-height:1.85}.hero-actions .button{font-size:12px;min-height:52px;padding:12px 8px}.hero-footnote{font-size:10px;gap:6px}.hero-visual{height:335px}.hero-visual figcaption,.photo-label{font-size:9px}.visual-caption strong{font-size:19px}.visual-caption small{font-size:9px}.trust-strip>div{border-color:#4f697f}.trust-strip strong{font-size:12px}.trust-strip span{font-size:11px}.trust-strip p{gap:4px 8px}.brand-strip>span{font-size:11px}.jump-nav{font-size:11px}.eyebrow{font-size:10px}.split-heading>p{font-size:15px}.section h2,.contact h2{font-size:32px}.service-card h3{font-size:21px}.service-sign{min-height:0;font-size:15px}.service-detail summary{font-size:13px}.service-detail p{font-size:14px}.service-bottom small{font-size:11px}.approach-copy>p:not(.eyebrow),.pricing-grid>div>p:not(.eyebrow),.guide>p,.guide details>div,.coverage-grid>div>p:not(.eyebrow),.contact-copy>p:not(.eyebrow){font-size:15px}.commitment-list h3{font-size:16px}.commitment-list p{font-size:14px}.cost-row strong,.cost-row p{font-size:12px}.cost-foot{font-size:11px}.process-grid h3{font-size:15px}.process-grid p{font-size:13px}.faq-list summary{font-size:15px}.faq-list details p{font-size:14px}.contact-form input,.contact-form select,.contact-form textarea{font-size:16px}.form-note{font-size:11px}.footer-grid a:not(.brand),.footer-grid>div>span,.footer-grid>div>p{font-size:12px}.footer-grid h3{font-size:15px}.copyright{font-size:10px}.mobile-actions{border-color:#99afc3;box-shadow:0 -5px 18px #132b431a}}
@media(max-width:380px){.hero h1{font-size:33px}.hero-actions .button{font-size:14px}.hero-visual{height:310px}.trust-strip p{display:block}.trust-strip span{margin-top:3px}}
@media print{.hero{background:#fff;color:#000}.hero h1,.hero h1>span,.hero-lead,.hero-tagline{color:#000}}

/* 2.1.2 — soft blue-grey surfaces sampled from the approved reference. */
@media screen{
  :root{--page:#edf2f6;--surface:#f5f7f9;--section-soft:#e4ecf2;--paper:#edf2f6;--cream:#edf2f6}
  body,.brands-bar,.knowledge{background:var(--page)}
  .approach,.coverage,.contact{background:var(--section-soft)}
  .service-card,.location-card,.contact-form,.post-card,.cost-table{background:var(--surface)}
  .cost-row:nth-child(even){background:var(--page)}
  .cost-foot,.price-note{background:var(--section-soft)}
  .mobile-actions,.button-light,.button-secondary,.button-ghost,.single-cta .button,.skip-link{background:var(--surface)}
  .contact-form input,.contact-form select,.contact-form textarea{background:var(--page)}
  .contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{background:var(--surface)}
}

/* 2.1.3 — consistent article images and links aligned at the bottom of each row. */
.article-grid{align-items:stretch}
.article-grid>article{display:flex;flex-direction:column;height:100%;background:var(--surface,#f5f7f9)}
.article-card-main{display:block}
.article-grid .article-card-image{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;margin-bottom:20px}
.article-grid>article>p{margin:12px 0 18px}
.article-grid>article>.article-card-read{margin-top:auto;align-self:flex-start}