.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;filter:brightness(.55);background-position:50%;background-size:cover;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 h3{color:#fff}.nv-section-header{max-width:760px;margin-bottom:48px}.nv-section h2{margin:10px 0 14px;font-size:clamp(28px,3.5vw,44px)}.nv-section p.lead{color:var(--nv-muted);font-size:17px}.nv-section.dark p.lead{color:#f3ede0c7}.nv-grid-2{grid-template-columns:1fr 1fr;align-items:center;gap:48px;display:grid}.nv-grid-3{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.nv-grid-4{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.nv-photo{aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:var(--nv-shadow);background:var(--nv-surface-2);border-radius:6px}.nv-photo.tall{aspect-ratio:3/4}.nv-stat{border-left:3px solid var(--nv-accent);padding:4px 0 4px 18px}.nv-stat-num{color:var(--nv-navy);background:linear-gradient(135deg,var(--nv-accent-3),var(--nv-accent-2));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-family:Playfair Display,serif;font-size:34px;font-weight:700}.nv-section.dark .nv-stat-num{color:var(--nv-accent-2)}.nv-stat-label{color:var(--nv-muted);margin-top:4px;font-size:13px}.nv-section.dark .nv-stat-label{color:#f3ede0b8}.nv-timeline{border-left:2px solid var(--nv-border);gap:26px;padding-left:28px;display:grid;position:relative}.nv-timeline .tl-item{position:relative}.nv-timeline .tl-item:before{content:"";background:var(--nv-accent);width:14px;height:14px;box-shadow:0 0 0 4px var(--nv-bg);border-radius:50%;position:absolute;top:4px;left:-35px}.nv-timeline .tl-date{letter-spacing:.14em;color:var(--nv-accent);text-transform:uppercase;font-size:12px;font-weight:700}.nv-timeline .tl-title{margin:4px 0 6px;font-family:Playfair Display,serif;font-size:20px;font-weight:700}.nv-timeline .tl-desc{color:var(--nv-muted);font-size:14px}.nv-progress{background:var(--nv-surface-2);border-radius:999px;height:10px;overflow:hidden}.nv-progress>span{background:linear-gradient(90deg,var(--nv-accent),var(--nv-accent-2));height:100%;display:block}.nv-legal-card{background:var(--nv-bg);border:1px solid var(--nv-border);border-left:4px solid var(--nv-accent);border-radius:4px;padding:22px 24px}.nv-legal-card .num{color:var(--nv-navy);background:linear-gradient(135deg,var(--nv-accent-3),var(--nv-accent-2));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-family:Playfair Display,serif;font-size:20px;font-weight:700}.nv-legal-card .date{color:var(--nv-muted);margin-top:4px;font-size:12px}.nv-legal-card .who{color:var(--nv-fg);margin-top:10px;font-size:13px}.nv-contact-card{background:var(--nv-bg);border:1px solid var(--nv-border);box-shadow:var(--nv-shadow);border-radius:6px;padding:32px}.nv-contact-row{border-bottom:1px solid 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 a{color:inherit;padding:4px 0;font-size:14px;text-decoration:none;display:block}.nv-footer a:hover{color:var(--nv-accent-2)}.nv-footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;display:grid}.nv-footer-bottom{color:#f3ede080;text-align:center;border-top:1px solid #ffffff1a;margin-top:40px;padding-top:20px;font-size:12px}.pd-chat-fab{background:var(--nv-accent,#b8893a);color:#fff;cursor:pointer;z-index:60;border:none;border-radius:50%;width:56px;height:56px;font-size:24px;position:fixed;bottom:20px;right:20px;box-shadow:0 12px 30px #00000040}.pd-chat-panel{background:var(--nv-bg,#fff);width:min(360px,100vw - 32px);height:min(520px,70vh);color:var(--nv-fg,#0f172a);border:1px solid var(--nv-border,#e6e2d8);z-index:60;border-radius:10px;flex-direction:column;display:flex;position:fixed;bottom:88px;right:20px;overflow:hidden;box-shadow:0 20px 60px #0000004d}.pd-chat-head{background:var(--nv-navy,#0b1e3b);color:#fff;justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.pd-chat-close{color:#fff;cursor:pointer;background:0 0;border:0;font-size:22px;line-height:1}.pd-chat-body{flex-direction:column;flex:1;gap:10px;padding:14px;display:flex;overflow-y:auto}.pd-chat-msg{border-radius:10px;max-width:88%;padding:10px 12px;font-size:14px;line-height:1.5}.pd-chat-msg.bot{background:var(--nv-surface,#f7f5f0);color:var(--nv-fg,#0f172a);align-self:flex-start}.pd-chat-msg.user{background:var(--nv-accent,#b8893a);color:#fff;align-self:flex-end}.pd-chat-suggests{flex-wrap:wrap;gap:6px;margin-top:6px;display:flex}.pd-chat-chip{border:1px solid var(--nv-border,#e6e2d8);color:inherit;cursor:pointer;background:0 0;border-radius:999px;padding:6px 10px;font-size:12px}.pd-chat-chip:hover{border-color:var(--nv-accent,#b8893a);color:var(--nv-accent,#b8893a)}.pd-chat-input{border-top:1px solid var(--nv-border,#e6e2d8);display:flex}.pd-chat-input input{color:inherit;background:0 0;border:0;outline:none;flex:1;padding:12px 14px;font-size:14px}.pd-chat-input button{background:var(--nv-accent,#b8893a);color:#fff;cursor:pointer;border:0;padding:0 18px;font-weight:600}@media(max-width:900px){.nv-grid-2{grid-template-columns:1fr;gap:32px}.nv-grid-3{grid-template-columns:1fr}.nv-grid-4{grid-template-columns:1fr 1fr}.nv-footer-grid{grid-template-columns:1fr 1fr;gap:28px}.nv-section{padding:64px 0}.nv-nav{display:none}.nv-burger{display:inline-flex}.nv-nav.open{background:var(--nv-bg);border-bottom:1px solid var(--nv-border);flex-direction:column;gap:0;padding:8px 16px;display:flex;position:absolute;top:100%;left:0;right:0}.nv-nav.open a{border-bottom:1px solid var(--nv-border);padding:12px 0}.nv-nav.open a:last-child{border-bottom:0}.nv-contact-actions{grid-template-columns:1fr}}@media(max-width:560px){.nv-footer-grid,.nv-grid-4{grid-template-columns:1fr}}.nv-director{background:radial-gradient(circle at 15% 0%,color-mix(in oklab,var(--nv-accent-2) 22%,transparent) 0%,transparent 45%),radial-gradient(circle at 100% 100%,color-mix(in oklab,var(--nv-accent) 18%,transparent) 0%,transparent 45%),var(--nv-surface);padding:96px 0;position:relative;overflow:hidden}.nv-director:before{content:"";pointer-events:none;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='60' height='60'><path d='M0 0h60v60H0z' fill='none'/><path d='M30 6 34 26 54 30 34 34 30 54 26 34 6 30 26 26z' fill='%23b8893a' fill-opacity='0.04'/></svg>");position:absolute;inset:0}.nv-director-grid{grid-template-columns:.9fr 1.1fr;align-items:center;gap:56px;display:grid;position:relative}.nv-director-portrait{aspect-ratio:4/5;border:1px solid var(--nv-border);background:var(--nv-surface-2);border-radius:8px;position:relative;overflow:hidden;box-shadow:0 40px 80px -30px #5e421680}.nv-director-portrait img{object-fit:cover;width:100%;height:100%;display:block}.nv-director-portrait:after{content:"";pointer-events:none;background:linear-gradient(#0000 60%,#1c17108c);position:absolute;inset:0}.nv-director-frame{border:1px solid var(--nv-accent);pointer-events:none;opacity:.65;border-radius:10px;position:absolute;inset:-14px}.nv-director-name{margin:8px 0 6px;font-family:Playfair Display,serif;font-size:clamp(30px,3.6vw,46px);line-height:1.1}.nv-director-role{letter-spacing:.24em;text-transform:uppercase;color:var(--nv-accent-3);font-size:13px;font-weight:700}.nv-director-quote{border-left:3px solid var(--nv-accent);color:var(--nv-fg);margin:22px 0;padding:18px 0 18px 22px;font-family:Playfair Display,serif;font-size:clamp(18px,2vw,22px);font-style:italic;line-height:1.55}.nv-director-bio{color:var(--nv-muted);font-size:15px;line-height:1.75}.nv-director-badges{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}.nv-director-badge{background:color-mix(in oklab,var(--nv-accent) 12%,transparent);border:1px solid color-mix(in oklab,var(--nv-accent) 35%,transparent);color:var(--nv-accent-3);border-radius:999px;align-items:center;gap:8px;padding:8px 14px;font-size:12.5px;font-weight:600;display:inline-flex}.nv-director-sign{border-top:1px dashed var(--nv-border);align-items:center;gap:14px;margin-top:26px;padding-top:20px;display:flex}.nv-director-sign .seal{background:linear-gradient(135deg,var(--nv-accent),var(--nv-accent-2));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:46px;height:46px;font-family:Playfair Display,serif;font-weight:700;display:inline-flex;box-shadow:0 8px 18px -6px #b8893a8c}@media(max-width:900px){.nv-director-grid{grid-template-columns:1fr;gap:40px}.nv-director-frame{inset:-8px}}.nv-product-card{background:var(--nv-bg);border:1px solid var(--nv-border);box-shadow:var(--nv-shadow);border-radius:8px;flex-direction:column;padding:32px 30px;display:flex;position:relative;overflow:hidden}.nv-product-card:before{content:"";background:linear-gradient(90deg,var(--nv-accent-3),var(--nv-accent),var(--nv-accent-2));height:4px;position:absolute;top:0;left:0;right:0}.nv-product-tag{background:linear-gradient(135deg,var(--nv-accent),var(--nv-accent-2));color:#fff;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;align-self:flex-start;margin-bottom:16px;padding:6px 14px;font-size:12px;font-weight:700;display:inline-flex;box-shadow:0 8px 18px -8px #b8893a8c}.nv-product-title{margin:0 0 12px;font-family:Playfair Display,serif;font-size:clamp(22px,2.4vw,28px)}.nv-product-desc{color:var(--nv-muted);margin:0 0 18px;font-size:15px;line-height:1.7}.nv-product-ul{gap:10px;margin:0 0 22px;padding:0;list-style:none;display:grid}.nv-product-ul li{color:var(--nv-fg);padding-left:26px;font-size:14px;position:relative}.nv-product-ul li:before{content:"✓";color:var(--nv-accent);background:color-mix(in oklab,var(--nv-accent) 14%,transparent);border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-weight:700;display:inline-flex;position:absolute;top:0;left:0}.nv-product-ctas{flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:8px;display:flex}.nv-product-note{background:color-mix(in oklab,var(--nv-accent) 8%,var(--nv-surface));border-left:4px solid var(--nv-accent);border-radius:4px;margin-top:36px;padding:18px 22px;font-size:14.5px}.nv-plan-frame{border:1px solid var(--nv-border);box-shadow:var(--nv-shadow);aspect-ratio:16/10;background:#0d0906;border-radius:8px;position:relative;overflow:hidden}.nv-plan-img{object-fit:cover;filter:saturate(1.05);width:100%;height:100%;display:block}.nv-plan-legend{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--nv-border);color:var(--nv-fg);background:#faf6eef0;border-radius:6px;max-width:340px;padding:16px 18px;font-size:13px;position:absolute;bottom:20px;right:20px;box-shadow:0 14px 34px -14px #00000059}.nv-plan-legend-title{color:var(--nv-navy);margin-bottom:10px;font-family:Playfair Display,serif;font-size:15px;font-weight:700}.nv-plan-legend-row{align-items:center;gap:10px;padding:4px 0;line-height:1.4;display:flex}.nv-plan-legend-row .dot{border-radius:3px;flex-shrink:0;width:12px;height:12px;box-shadow:0 0 0 2px #fff9}.nv-plan-ctas{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}@media(max-width:720px){.nv-plan-frame{aspect-ratio:4/5}.nv-plan-legend{max-width:none;margin-top:-60px;margin-left:16px;margin-right:16px;position:static}.nv-product-card{padding:26px 22px}}