:root{--sv-navy:#062b36;--sv-navy-2:#041f28;--sv-gold:#c9a45c;--sv-gold-light:#e0c68d;--sv-ivory:#f6f1e8;--sv-white:#fff;--sv-text:#252925;--sv-muted:#6c716d;--sv-border:rgba(6,43,54,.14);--sv-shadow:0 22px 60px rgba(3,27,34,.12);--sv-serif:"Playfair Display",Georgia,serif;--sv-sans:"Be Vietnam Pro",Arial,sans-serif;--sv-container:1240px}
html{scroll-behavior:smooth;scroll-padding-top:92px}body.sun-vinh-site{margin:0;background:var(--sv-ivory);color:var(--sv-text);font-family:var(--sv-sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}.sun-vinh-site *{box-sizing:border-box}.sun-vinh-site img{display:block;max-width:100%;height:auto}.sun-vinh-site a{color:inherit;text-decoration:none}.sun-vinh-site button,.sun-vinh-site input,.sun-vinh-site select{font:inherit}.sv-container{width:min(calc(100% - 48px),var(--sv-container));margin-inline:auto}.sv-section{padding:112px 0}.sv-eyebrow{margin:0 0 18px;color:var(--sv-gold);font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase}.sv-copy h2,.sv-section-heading h2{margin:0 0 28px;color:var(--sv-navy);font-family:var(--sv-serif);font-size:clamp(30px,3.8vw,50px);font-weight:500;letter-spacing:-.025em;line-height:1.12}.sv-copy p{margin:0 0 20px}.sv-lead{font-size:18px;font-weight:500}.sv-copy--light,.sv-copy--light h2{color:#fff}.sv-copy--light p{color:rgba(255,255,255,.72)}.sv-button{display:inline-flex;min-height:50px;align-items:center;justify-content:center;gap:16px;padding:0 25px;border:1px solid transparent;border-radius:2px;font-size:13px;font-weight:600;letter-spacing:.035em;transition:.25s ease}.sv-button:hover{transform:translateY(-2px)}.sv-button--gold{background:var(--sv-gold);color:var(--sv-navy-2)!important;box-shadow:0 10px 28px rgba(201,164,92,.18)}.sv-button--gold:hover{background:var(--sv-gold-light)}.sv-button--outline{border-color:rgba(255,255,255,.45);color:#fff!important}.sv-button--outline:hover{border-color:var(--sv-gold);color:var(--sv-gold)!important}.sv-text-link{display:inline-flex;align-items:center;gap:18px;padding-bottom:6px;border-bottom:1px solid var(--sv-gold);color:var(--sv-navy);font-size:13px;font-weight:700}.sv-text-link span{color:var(--sv-gold)}.sv-section-heading{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-bottom:52px}.sv-section-heading>p{max-width:470px;margin:0 0 10px;color:var(--sv-muted)}.sv-section-heading--center{display:block;text-align:center}.sv-section-heading--center>p{margin:0 auto}.sv-section-heading--center h2{margin-bottom:18px}.sv-skip-link{position:fixed;top:-100px;left:20px;z-index:9999;padding:12px 18px;background:#fff;color:#000}.sv-skip-link:focus{top:20px}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sv-header{position:absolute;top:0;left:0;z-index:100;width:100%;color:#fff}.sv-topbar{border-bottom:1px solid rgba(255,255,255,.15);background:rgba(2,20,26,.76);font-size:11px;color:var(--sv-gold-light)}.sv-topbar__inner{display:flex;min-height:34px;align-items:center;justify-content:space-between}.sv-topbar__links{display:flex;gap:28px}.sv-navbar{border-bottom:1px solid rgba(255,255,255,.16);background:rgba(4,31,40,.82);backdrop-filter:blur(14px);transition:.25s}.sv-header.is-sticky .sv-navbar{position:fixed;top:0;width:100%;box-shadow:0 8px 30px rgba(0,0,0,.16)}.sv-navbar__inner{display:flex;min-height:76px;align-items:center;gap:38px}.sv-brand{display:flex;flex-direction:column;min-width:180px;color:var(--sv-gold)!important;font-family:var(--sv-serif);font-size:29px;letter-spacing:.04em;line-height:1}.sv-brand small{margin-top:8px;color:rgba(255,255,255,.62);font-family:var(--sv-sans);font-size:7px;letter-spacing:.27em;text-transform:uppercase}.sv-nav{margin-left:auto}.sv-nav__list{display:flex;align-items:center;gap:27px;margin:0;padding:0;list-style:none}.sv-nav__list a{position:relative;font-size:12px;font-weight:500}.sv-nav__list a:after{position:absolute;bottom:-9px;left:0;width:0;height:1px;background:var(--sv-gold);content:"";transition:.25s}.sv-nav__list a:hover:after{width:100%}.sv-navbar__cta{min-height:44px;padding-inline:20px}.sv-nav-toggle{display:none;width:44px;height:44px;padding:10px;border:0;background:transparent}.sv-nav-toggle span:not(.screen-reader-text){display:block;width:24px;height:1px;margin:6px 0;background:#fff}
.sv-footer{padding:70px 0 0;background:#031c24;color:rgba(255,255,255,.65);font-size:13px}.sv-footer__grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:70px;padding-bottom:52px}.sv-brand--footer{margin-bottom:24px}.sv-footer h2{margin:0 0 18px;color:var(--sv-gold);font-family:var(--sv-sans);font-size:11px;letter-spacing:.15em;text-transform:uppercase}.sv-footer__grid>div:not(:first-child){display:flex;flex-direction:column;gap:7px}.sv-footer p{margin:0;max-width:310px}.sv-footer a:hover{color:var(--sv-gold)}.sv-footer__bottom{display:flex;min-height:70px;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.1);font-size:10px}.sv-floating-actions{position:fixed;right:20px;bottom:22px;z-index:90;display:flex;flex-direction:column;gap:8px}.sv-floating-actions a{display:grid;width:46px;height:46px;place-items:center;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:var(--sv-gold);color:var(--sv-navy);box-shadow:0 10px 25px rgba(0,0,0,.16)}
.sv-reveal{opacity:0;transform:translateY(25px);transition:opacity .7s ease,transform .7s ease}.sv-reveal.is-visible{opacity:1;transform:none}.sv-icon{display:inline-block;width:1.15em;height:1.15em;vertical-align:-.16em;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.sv-topbar__links a,.sv-footer__grid a{display:flex;align-items:center;gap:7px}.sv-related-projects{display:flex;align-items:center;gap:18px;padding:20px 0;border-top:1px solid rgba(255,255,255,.1);font-size:11px}.sv-related-projects strong{color:var(--sv-gold);font-weight:600}.sv-related-projects a{border-bottom:1px solid transparent}.sv-related-projects a:hover{border-color:var(--sv-gold);color:var(--sv-gold)}
@media(max-width:980px){.sv-section{padding:82px 0}.sv-topbar{display:none}.sv-navbar__inner{min-height:68px}.sv-nav-toggle{display:block;margin-left:auto}.sv-nav{position:absolute;top:68px;left:0;display:none;width:100%;padding:18px 24px 28px;background:var(--sv-navy-2)}.sv-nav.is-open{display:block}.sv-nav__list{align-items:stretch;flex-direction:column;gap:0}.sv-nav__list a{display:block;padding:12px 0}.sv-navbar__cta{display:none}.sv-footer__grid{grid-template-columns:1.5fr 1fr 1fr;gap:40px}.sv-footer__grid>div:last-child{grid-column:1/-1}.sv-section-heading{align-items:start;flex-direction:column;gap:5px}}
@media(max-width:640px){.sv-container{width:min(calc(100% - 32px),var(--sv-container))}.sv-section{padding:68px 0}.sv-copy h2,.sv-section-heading h2{font-size:36px}.sv-footer__grid{grid-template-columns:1fr 1fr;gap:35px}.sv-footer__grid>div:first-child,.sv-footer__grid>div:last-child{grid-column:1/-1}.sv-footer__bottom{align-items:flex-start;flex-direction:column;justify-content:center;padding:18px 0}.sv-brand{min-width:auto;font-size:25px}.sv-related-projects{align-items:flex-start;flex-direction:column;gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.sv-reveal{opacity:1;transform:none;transition:none}.sv-button{transition:none}}