.pd-landing{--nv-bg:#faf6ee;--nv-fg:#221b10;--nv-muted:#6b5e47;--nv-surface:#f3ecdb;--nv-surface-2:#e8dcc2;--nv-border:#e1d3b4;--nv-navy:#1c1710;--nv-navy-2:#2a2115;--nv-accent:#b8893a;--nv-accent-2:#e4c15a;--nv-accent-3:#8e6826;--nv-on-navy:#f5ecd4;--nv-shadow:0 24px 50px -24px #5e421659;background:var(--nv-bg);color:var(--nv-fg);font-family:Inter,Be Vietnam Pro,system-ui,sans-serif;font-size:16px;line-height:1.6}.pd-landing[data-theme=dark]{--nv-bg:#14100a;--nv-fg:#f5ecd4;--nv-muted:#b9a97f;--nv-surface:#1d1710;--nv-surface-2:#2a2115;--nv-border:#3a2e1c;--nv-navy:#0a0805;--nv-navy-2:#1d1710;--nv-accent:#d4a84a;--nv-accent-2:#e4c15a;--nv-accent-3:#b8893a;--nv-on-navy:#f5ecd4;--nv-shadow:0 24px 50px -24px #000000b3}.pd-landing h1,.pd-landing h2,.pd-landing h3,.pd-landing h4{letter-spacing:-.01em;color:inherit;font-family:Playfair Display,Times New Roman,serif;font-weight:700;line-height:1.2}.pd-landing a{color:inherit}.nv-eyebrow{letter-spacing:.24em;text-transform:uppercase;color:var(--nv-accent);font-size:12px;font-weight:700}.nv-container{max-width:1200px;margin:0 auto;padding:0 24px}.nv-header{z-index:40;background:color-mix(in oklab,var(--nv-bg) 92%,transparent);-webkit-backdrop-filter:saturate(140%)blur(8px);backdrop-filter:saturate(140%)blur(8px);border-bottom:1px solid var(--nv-border);position:sticky;top:0}.nv-header-inner{justify-content:space-between;align-items:center;gap:16px;max-width:1200px;margin:0 auto;padding:14px 24px;display:flex}.nv-brand{align-items:center;gap:12px;text-decoration:none;display:flex}.nv-brand-name{letter-spacing:.02em;font-family:Playfair Display,serif;font-size:18px;font-weight:700}.nv-brand-sub{letter-spacing:.16em;text-transform:uppercase;color:var(--nv-muted);font-size:10px}.nv-nav{align-items:center;gap:22px;display:flex}.nv-nav a{color:var(--nv-fg);opacity:.85;font-size:14px;font-weight:500;text-decoration:none}.nv-nav a:hover{color:var(--nv-accent);opacity:1}.nv-cta{background:var(--nv-accent);background:linear-gradient(135deg,var(--nv-accent),var(--nv-accent-2));border-radius:4px;padding:9px 16px;font-size:13px;font-weight:600;box-shadow:0 6px 16px -6px #b8893a8c;color:#fff!important}.nv-theme-btn{border:1px solid var(--nv-border);color:inherit;cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;width:36px;height:36px;display:inline-flex}.nv-burger{border:1px solid var(--nv-border);color:inherit;cursor:pointer;background:0 0;border-radius:4px;padding:6px 10px;font-size:20px;display:none}.nv-hero{color:#fff;isolation:isolate;align-items:center;min-height:92vh;display:grid;position:relative;overflow:hidden}.nv-hero-img{z-index:-2;object-fit:cover;object-position:center;filter:brightness(.55);background-position:50%;background-size:cover;width:100%;height:100%;position:absolute;inset:0}.nv-hero:before{content:"";z-index:-1;background:linear-gradient(#050d1c8c,#050d1c59 40%,#050d1cd9);position:absolute;inset:0}.nv-hero-inner{width:100%;max-width:1200px;margin:0 auto;padding:120px 24px 80px}.nv-hero-eyebrow{color:var(--nv-accent-2);letter-spacing:.28em;text-transform:uppercase;font-size:12px;font-weight:700}.nv-hero h1{color:#fff;max-width:900px;margin:18px 0 20px;font-size:clamp(34px,5.6vw,68px);line-height:1.05}.nv-hero p{color:#ffffffe0;max-width:720px;font-size:clamp(15px,1.6vw,19px)}.nv-hero-ctas{flex-wrap:wrap;gap:12px;margin-top:36px;display:flex}.nv-btn-primary{background:var(--nv-accent);color:#fff;letter-spacing:.04em;text-transform:uppercase;background:linear-gradient(135deg,var(--nv-accent-3),var(--nv-accent) 55%,var(--nv-accent-2));border-radius:4px;padding:14px 24px;font-size:14px;font-weight:700;text-decoration:none;box-shadow:0 12px 28px -12px #b8893aa6}.nv-btn-outline{color:#fff;letter-spacing:.04em;text-transform:uppercase;background:0 0;border:1.5px solid #ffffffa6;border-radius:4px;padding:12.5px 24px;font-size:14px;font-weight:600;text-decoration:none}.nv-btn-outline.on-light{border-color:var(--nv-navy);color:var(--nv-navy)}.nv-section{padding:96px 0}.nv-section.tight{padding:64px 0}.nv-section.alt{background:var(--nv-surface)}.nv-section.dark{background:var(--nv-navy);color:var(--nv-on-navy)}.nv-section.dark h2,.nv-section.dark 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var(--nv-border);align-items:flex-start;gap:12px;padding:14px 0;display:flex}.nv-contact-row:last-child{border-bottom:0}.nv-contact-row .k{text-transform:uppercase;letter-spacing:.16em;color:var(--nv-muted);min-width:92px;margin-top:3px;font-size:12px}.nv-contact-row .v{font-size:15px;font-weight:500}.nv-contact-actions{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px;display:grid}.nv-contact-actions a{text-align:center;letter-spacing:.04em;text-transform:uppercase;border-radius:4px;padding:14px 12px;font-size:13px;font-weight:600;text-decoration:none}.nv-contact-actions .a-call{background:var(--nv-accent);color:#fff}.nv-contact-actions .a-zalo{color:#fff;background:#0068ff}.nv-contact-actions .a-mail{background:var(--nv-navy);color:#fff}.nv-footer{color:#f3ede0bf;background:#050d1c;padding:60px 0 28px}.nv-footer h4{color:var(--nv-accent-2);letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px;font-family:Inter,sans-serif;font-size:12px;font-weight:700}.nv-footer 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Display,serif;font-size:18px;font-weight:700}.lt-desc{color:var(--nv-muted);font-size:13.5px}.lt-viewer{background:linear-gradient(#fff,#f7f1e4);border:1px solid #b8893a73;border-radius:14px;padding:18px;position:sticky;top:90px;box-shadow:0 30px 60px -36px #2a24198c}.lt-vhead{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px;display:flex}.lt-vlabel{letter-spacing:.16em;text-transform:uppercase;color:var(--nv-accent);font-size:11px;font-weight:700}.lt-vtitle{margin-top:2px;font-family:Playfair Display,serif;font-size:19px;font-weight:700}.lt-vsub{color:var(--nv-muted);font-size:13px}.lt-badge{white-space:nowrap;color:#2a2419;background:linear-gradient(135deg,#d4a84a,#b8893a);border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700}.lt-paper{cursor:zoom-in;background:#fff;border:1px solid #b8893a4d;border-radius:8px;width:100%;max-height:520px;padding:0;display:block;position:relative;overflow:hidden}.lt-paper img{width:100%;display:block}.lt-zoomhint{color:#f0e8d6;background:#2a2419cc;border-radius:999px;padding:5px 10px;font-size:12px;position:absolute;bottom:10px;right:10px}.lt-note{color:var(--nv-muted);margin:10px 0 0;font-size:12px;line-height:1.6}.lt-actions{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.lt-btn{color:#2a2419;cursor:pointer;background:linear-gradient(135deg,#d4a84a,#b8893a);border:1px solid #b8893a;border-radius:999px;padding:9px 16px;font-size:13px;font-weight:600;text-decoration:none}.lt-btn.ghost{color:#8e6826;background:0 0}.lt-lightbox{z-index:1000;background:#14100aeb;justify-content:center;align-items:flex-start;padding:40px 16px;display:flex;position:fixed;inset:0;overflow:auto}.lt-lightbox img{max-width:min(980px,100%);height:auto;box-shadow:0 30px 80px #0009}.lt-close{color:#f0e8d6;cursor:pointer;background:#2a2419cc;border:1px solid #d4a84a;border-radius:50%;width:42px;height:42px;font-size:18px;position:fixed;top:14px;right:18px}@media(max-width:860px){.lt-wrap{grid-template-columns:1fr}.lt-viewer{position:static}.lt-paper{max-height:420px}}