:root{--blue:#1f469f;--blue-deep:#153574;--blue-soft:#eff4ff;--red:#df2d38;--red-deep:#b51f2b;--ink:#19263e;--muted:#68758c;--line:#dce4f2;--bg:#f7f9fd;--white:#fff;--gold:#d7b04d;--shadow:0 18px 55px rgba(25,59,137,.10);--radius:18px;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Be Vietnam Pro",system-ui,sans-serif;line-height:1.7}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}button,input{font:inherit}.container{width:min(var(--max),calc(100% - 36px));margin:auto}.topbar{background:linear-gradient(90deg,var(--blue-deep),var(--blue),var(--red-deep));color:#eef3ff;font-size:12px}.topbar .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:18px}.topbar a{white-space:nowrap}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{min-height:82px;display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:12px;min-width:0;flex:1 1 520px}.brand img{width:54px;height:54px;object-fit:contain;flex:0 0 auto}.brand span{min-width:0}.brand strong{display:block;color:var(--blue-deep);font-family:"Noto Serif",serif;font-size:15px;line-height:1.25;white-space:normal}.brand small{display:block;color:#73819a;font-size:9px;text-transform:uppercase;letter-spacing:.10em;margin-top:2px}.desktop-nav{display:flex;gap:17px;align-items:center}.desktop-nav a{font-size:12px;color:#42516a;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.active{color:var(--red);font-weight:700}.header-cta{padding:11px 15px;border-radius:10px;background:var(--red);color:#fff;font-size:12px;font-weight:800;white-space:nowrap}.menu-toggle{display:none;border:0;background:none;color:var(--blue-deep);font-size:26px;cursor:pointer}.mobile-menu{display:none;border-top:1px solid var(--line);background:#fff}.mobile-menu.open{display:block}.mobile-menu .container{padding:10px 0 16px;display:grid}.mobile-menu a{padding:11px 4px;border-bottom:1px solid #edf1f7;font-size:13px}.mobile-menu .mobile-cta{margin-top:10px;background:var(--red);color:#fff;text-align:center;border-radius:10px;border:0}.hero{background:radial-gradient(circle at 82% 22%,rgba(31,70,159,.12),transparent 28%),linear-gradient(180deg,#fbfcff,#f4f7fe);border-bottom:1px solid var(--line)}.hero-grid{min-height:650px;display:grid;grid-template-columns:1.03fr .97fr;gap:58px;align-items:center;padding:70px 0}.eyebrow{color:var(--red);font-size:11px;text-transform:uppercase;letter-spacing:.15em;font-weight:800;margin-bottom:14px}.hero h1,.page-hero h1,.section-title{font-family:"Noto Serif",serif;color:var(--blue-deep);line-height:1.13;letter-spacing:-.025em}.hero h1{font-size:clamp(23px,2.8vw,36px);line-height:1.24;margin:0}.hero h1 em{font-style:normal;color:var(--red)}.hero-lead{color:var(--muted);font-size:17px;max-width:720px;margin:22px 0 28px}.actions{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border-radius:10px;border:1px solid var(--line);font-size:12px;font-weight:800;transition:.2s;cursor:pointer}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--red);border-color:var(--red);color:#fff}.btn.outline{background:#fff;color:var(--blue-deep)}.proofs{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px}.proof{font-size:12px;color:#53627b;display:flex;gap:7px;align-items:center}.proof i{font-style:normal;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#eaf2ff;color:var(--blue-deep);font-weight:900}.hero-media{position:relative;min-height:510px;display:grid;place-items:center}.portrait-slider{width:min(100%,420px);height:530px;border-radius:26px 26px 10px 10px;overflow:hidden;position:relative;border:1px solid #d8e1f1;background:#eef3fb;box-shadow:var(--shadow)}.portrait-slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 15%;opacity:0;transition:opacity .9s ease}.portrait-slider img.active{opacity:1}.hero-media{position:relative;min-height:520px;display:flex;justify-content:center;align-items:center}.portrait-wrap{position:relative;width:min(100%,420px)}.portrait-slider{width:100%;height:530px;border-radius:26px 26px 10px 10px;overflow:hidden;position:relative;border:1px solid #d8e1f1;background:#eef3fb;box-shadow:var(--shadow)}.portrait-slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 15%;opacity:0;transition:opacity .9s ease}.portrait-slider img.active{opacity:1}.profile-float{position:absolute;bottom:32px;left:-36px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 20px;box-shadow:0 16px 40px rgba(25,55,128,.16);max-width:295px;z-index:2;transition:transform .2s ease}.profile-float small{display:block;color:var(--muted);font-size:10px}.profile-float strong{display:block;font-family:"Noto Serif",serif;color:var(--blue-deep);font-size:18px}.profile-float span{display:block;color:var(--red-deep);font-size:11px;font-weight:700}.trustbar{border-bottom:1px solid var(--line);background:#fff}.trustgrid{display:grid;grid-template-columns:repeat(3,1fr)}.trustitem{padding:22px 24px;border-right:1px solid var(--line)}.trustitem:first-child{padding-left:0}.trustitem:last-child{border:0}.trustitem strong{display:block;color:var(--blue-deep);font-size:13px}.trustitem span{display:block;color:var(--muted);font-size:12px;margin-top:4px}section{padding:84px 0}.soft{background:var(--bg)}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}.section-title{font-size:clamp(31px,4vw,48px);margin:0}.section-head p{max-width:550px;color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:24px;transition:.22s}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bfd0ef}.card .icon{width:46px;height:46px;border-radius:12px;background:var(--blue-soft);color:var(--blue-deep);display:grid;place-items:center;font-weight:900;margin-bottom:18px}.card h3{font-family:"Noto Serif",serif;color:var(--blue-deep);font-size:20px;margin:0 0 9px}.card p{font-size:13px;color:var(--muted);margin:0}.card .link{display:inline-block;color:var(--red-deep);font-size:12px;font-weight:800;margin-top:14px}.mosaic{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:230px 230px;gap:12px}.mosaic a{position:relative;overflow:hidden;border-radius:16px}.mosaic a:first-child{grid-row:1/3}.mosaic img{width:100%;height:100%;object-fit:cover;transition:.4s}.mosaic a:hover img{transform:scale(1.03)}.mosaic span{position:absolute;left:12px;bottom:12px;background:rgba(17,40,87,.82);color:#fff;border-radius:999px;padding:6px 9px;font-size:10px}.professional{background:linear-gradient(135deg,#123372,#21489e 58%,#a21f35);color:#fff}.professional-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:center}.professional .section-title{color:#fff!important}.professional p{color:#e4ebfb}.professional .eyebrow{color:#ffd98b}.professional-photo{height:560px;border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.14);box-shadow:0 22px 60px rgba(0,0,0,.20);position:relative}.professional-photo img{width:100%;height:100%;object-fit:cover;object-position:center 12%;position:absolute;opacity:0;transition:.9s}.professional-photo img.active{opacity:1}.facts{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.facts span{padding:8px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;font-size:11px;color:#e8eefc}.legal-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.legal-preview{border:1px solid var(--line);border-radius:20px;padding:14px;background:#fff;box-shadow:var(--shadow)}.legal-preview img{border-radius:12px;width:100%;height:auto}.legal-list{display:grid;gap:10px}.legal-row{border-bottom:1px solid var(--line);padding:10px 0}.legal-row strong{display:block;color:var(--blue-deep);font-size:12px}.legal-row span{color:var(--muted);font-size:13px}.video-card{position:relative;border-radius:22px;overflow:hidden;background:#081b40;box-shadow:var(--shadow)}.video-card video{width:100%;display:block;max-height:620px;background:#081b40}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.article-card{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff}.article-card .meta{display:flex;gap:7px;flex-wrap:wrap}.badge{display:inline-flex;padding:5px 8px;border-radius:999px;background:var(--blue-soft);color:var(--blue-deep);font-size:9px;font-weight:800}.badge.warn{background:#fff5dc;color:#896719}.article-card h3{font-family:"Noto Serif",serif;color:var(--blue-deep);font-size:18px;line-height:1.4;margin:10px 0}.article-card p{color:var(--muted);font-size:12px}.open-letter{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}.letter-quote{border-left:4px solid var(--red);padding-left:22px;font-family:"Noto Serif",serif;color:var(--blue-deep);font-size:23px;line-height:1.55}.open-letter p{color:var(--muted)}.page-hero{padding:60px 0;background:linear-gradient(180deg,#fbfcff,#f4f7fe);border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(36px,5vw,58px);margin:8px 0 14px}.page-hero p{color:var(--muted);max-width:760px}.breadcrumb{font-size:11px;color:#7a879b}.breadcrumb a{color:var(--blue)}.filters{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.filter{border:1px solid var(--line);background:#fff;color:#516079;padding:9px 12px;border-radius:999px;font-size:11px;font-weight:700;cursor:pointer}.filter.active{background:var(--blue-deep);border-color:var(--blue-deep);color:#fff}.search{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px;outline:none}.search:focus{border-color:#9cb7eb;box-shadow:0 0 0 4px rgba(31,70,159,.07)}.list{display:grid;gap:13px}.doc{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff}.doc h3{font-family:"Noto Serif",serif;color:var(--blue-deep);font-size:18px;margin:8px 0}.doc p{color:var(--muted);font-size:12px}.doc-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.qa{border:1px solid var(--line);border-radius:15px;background:#fff;overflow:hidden}.qa button{width:100%;border:0;background:#fff;padding:17px 18px;text-align:left;display:flex;justify-content:space-between;gap:16px;color:var(--blue-deep);font-weight:700;cursor:pointer}.qa button:hover{background:#f8faff}.qa .answer{display:none;padding:0 18px 18px;color:var(--muted);font-size:12px}.qa.open .answer{display:block}.qa .plus{width:28px;height:28px;border-radius:50%;background:var(--blue-soft);display:grid;place-items:center;flex:0 0 auto}.qa.open .plus{background:var(--red);color:#fff}.gallery-grid{columns:4 250px;column-gap:12px}.gallery-item{break-inside:avoid;margin-bottom:12px;border-radius:14px;overflow:hidden;position:relative;cursor:pointer;border:1px solid var(--line);background:#fff}.gallery-item img{width:100%;height:auto}.gallery-item span{position:absolute;bottom:8px;left:8px;background:rgba(16,43,96,.82);color:#fff;border-radius:999px;padding:5px 8px;font-size:9px}.lightbox{position:fixed;inset:0;background:rgba(5,17,42,.88);z-index:300;display:none;align-items:center;justify-content:center;padding:25px}.lightbox.open{display:flex}.lightbox img{max-height:90vh;max-width:92vw;border-radius:12px}.lightbox button{position:absolute;right:18px;top:18px;width:40px;height:40px;border-radius:50%;border:0;background:#fff;color:var(--blue-deep);font-size:22px;cursor:pointer}.article-body{max-width:820px;margin:auto}.article-body h1{font-family:"Noto Serif",serif;color:var(--blue-deep);font-size:clamp(32px,5vw,52px);line-height:1.2}.article-body .source-note{background:#f7f9fe;border-left:4px solid var(--blue);padding:14px;border-radius:8px;color:#5f6f89;font-size:11px}.article-body p{font-size:15px;color:#394860;margin:0 0 17px}.article-body .bullet{padding-left:18px;position:relative}.article-body .bullet:before{content:"•";position:absolute;left:0;color:var(--red)}.service-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.service-group{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff}.service-group h3{font-family:"Noto Serif",serif;color:var(--blue-deep);font-size:18px;margin:0 0 8px}.service-group ul{padding-left:18px;color:var(--muted);font-size:12px}.cta-strip{background:linear-gradient(135deg,var(--blue-deep),var(--blue) 58%,var(--red-deep));color:#fff;border-radius:22px;padding:28px}.cta-strip h2{font-family:"Noto Serif",serif;color:#fff;margin:0}.cta-strip p{color:#e3ebfb}.footer{background:linear-gradient(135deg,#0f285f,#173a83 58%,#981e35);color:#cbd6ec;padding:48px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr 1fr;gap:30px}.footer-brand img{width:135px;border-radius:10px;background:#fff;padding:6px;margin-bottom:12px}.footer h4{color:#fff;margin:0 0 12px;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.footer a,.footer p{display:block;color:#cbd6ec;font-size:11px;margin:0 0 8px}.footer strong{color:#fff;font-family:"Noto Serif",serif}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:16px;margin-top:28px;display:flex;justify-content:space-between;gap:20px;font-size:10px}.floating-contact{position:fixed;right:18px;bottom:18px;z-index:200;width:min(350px,calc(100vw - 26px));background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px;display:flex;gap:11px;align-items:center;box-shadow:0 16px 44px rgba(20,55,126,.18);cursor:pointer;opacity:0;transform:translateY(20px);pointer-events:none;transition:.35s}.floating-contact.show{opacity:1;transform:none;pointer-events:auto}.floating-contact img{width:42px;height:42px;object-fit:contain}.floating-contact strong{display:block;color:var(--blue-deep);font-size:12px}.floating-contact span{display:block;color:var(--muted);font-size:10px}.floating-close{position:absolute;right:6px;top:4px;border:0;background:none;color:#8a97aa;cursor:pointer}.contact-sheet{position:fixed;inset:0;background:rgba(7,22,51,.35);backdrop-filter:blur(4px);z-index:250;display:none;align-items:flex-end;justify-content:flex-end;padding:20px}.contact-sheet.open{display:flex}.sheet-card{width:min(390px,100%);background:#fff;border-radius:18px;padding:22px;position:relative}.sheet-card h3{font-family:"Noto Serif",serif;color:var(--blue-deep);margin:0 0 6px}.sheet-card p{color:var(--muted);font-size:12px}.sheet-card .btn{width:100%;margin-top:8px}.sheet-close{position:absolute;right:10px;top:8px;border:0;background:var(--blue-soft);width:34px;height:34px;border-radius:50%;cursor:pointer}@media(max-width:1080px){.profile-float{left:-12px;bottom:24px;transform:none}.collection-grid{grid-template-columns:1fr 1fr}.desktop-nav{display:none}.menu-toggle{display:block}.header-cta{display:none}.cards{grid-template-columns:1fr 1fr}.article-grid{grid-template-columns:1fr 1fr}.service-groups{grid-template-columns:1fr 1fr}}@media(max-width:780px){.topbar .container{padding:6px 0}.topbar span:last-child{display:none}.brand strong{font-size:13px}.brand small{font-size:8px}.hero-grid{grid-template-columns:1fr;padding:52px 0;min-height:auto}.hero-media{min-height:auto;padding-bottom:34px}.portrait-wrap{width:min(100%,360px)}.portrait-slider{height:440px;width:100%}.profile-float{left:50%;transform:translateX(-50%);bottom:-20px;width:calc(100% - 24px);max-width:320px;padding:14px 16px}.collection-grid{grid-template-columns:1fr;gap:24px}.gallery-modal-body{gap:6px}.gallery-nav-btn{width:38px;height:38px;font-size:24px}.review-slider{padding:26px 20px}.review-track{min-height:190px}.trustgrid{grid-template-columns:1fr}.trustitem{border-right:0;border-bottom:1px solid var(--line);padding:16px 0}.trustitem:last-child{border-bottom:0}.section-head{display:block}.section-head p{margin-top:12px}.professional-grid,.legal-grid,.open-letter{grid-template-columns:1fr}.professional-photo{height:480px}.mosaic{grid-template-columns:1fr 1fr;grid-template-rows:230px 180px 180px}.mosaic a:first-child{grid-column:1/3;grid-row:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.floating-contact{bottom:12px}.service-groups{grid-template-columns:1fr}}@media(max-width:560px){.container{width:min(var(--max),calc(100% - 24px))}.brand img{width:44px;height:44px}.brand strong{font-size:12px}.brand small{display:none}.cards,.article-grid{grid-template-columns:1fr}.hero h1{font-size:26px;line-height:1.3}.portrait-slider{width:100%;height:420px}.mosaic{display:grid;grid-template-columns:1fr;grid-template-rows:auto}.mosaic a,.mosaic a:first-child{grid-column:auto;grid-row:auto;height:220px}.footer-grid{grid-template-columns:1fr}.gallery-grid{columns:2 150px}.page-hero{padding:45px 0}.service-group{padding:17px}}


/* --- SERVICE ICONS & READ ARTICLE BUTTON --- */
.card .icon{width:50px;height:50px;border-radius:14px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;margin-bottom:18px;transition:transform .25s ease,background-color .25s ease,color .25s ease}
.card:hover .icon{transform:scale(1.06);background:#e2ecff;color:var(--blue-deep)}
.card .icon svg{width:26px;height:26px}
.btn-read-article{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 18px;margin-top:16px;background:var(--red);color:#fff!important;font-size:13px;font-weight:700;border-radius:10px;border:1px solid var(--red);transition:background-color .2s ease,transform .15s ease,box-shadow .2s ease,border-color .2s ease;cursor:pointer;text-decoration:none;align-self:flex-start}
.btn-read-article:hover{background:var(--red-deep);border-color:var(--red-deep);transform:translateY(-1px);box-shadow:0 4px 14px rgba(223,45,56,.28)}
.btn-read-article:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.btn-read-article svg{transition:transform .2s ease}
.btn-read-article:hover svg{transform:translateX(3px)}

/* --- AUTHORITY PREVIEW CARDS (SECTION B) --- */
.authority-preview-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:780px){.authority-preview-cards{grid-template-columns:1fr}}

/* --- STACKED GALLERY STYLES --- */
.collection-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin:16px 0 32px}
.activity-strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:22px 0}
.activity-strip-grid.five-cols{grid-template-columns:repeat(5,1fr)}
.activity-strip-item{border:1px solid var(--line);background:#fff;border-radius:var(--radius);overflow:hidden;transition:.22s ease;text-decoration:none;color:inherit;display:flex;flex-direction:column}
.activity-strip-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bfd0ef}
.activity-strip-item img{width:100%;height:190px;object-fit:cover;transition:.3s}
.activity-strip-item:hover img{transform:scale(1.02)}
.activity-strip-info{padding:14px 16px;flex:1;display:flex;flex-direction:column;justify-content:space-between}
.activity-strip-info .activity-tag{display:inline-flex;padding:4px 8px;border-radius:999px;background:var(--blue-soft);color:var(--blue-deep);font-size:9px;font-weight:800;align-self:flex-start;margin-bottom:8px}
.activity-strip-info p{font-size:12px;color:var(--ink);margin:0;line-height:1.5;font-weight:500}
.collection-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;cursor:pointer;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;display:flex;flex-direction:column}
.collection-card:hover{transform:translateY(-4px);box-shadow:0 20px 45px rgba(25,59,137,.12);border-color:#bfd0ef}
.stack-wrapper{position:relative;padding:16px 14px 22px;display:flex;justify-content:center}
.photo-stack{position:relative;width:100%;aspect-ratio:4/3;max-width:360px}
.stack-layer{position:absolute;inset:0;border-radius:16px;background-size:cover;background-position:center;box-shadow:0 10px 25px rgba(18,43,90,.14);transition:transform .3s cubic-bezier(0.2,0.8,0.2,1),opacity .3s ease}
.stack-layer.layer-3{transform:translate(12px,-10px) rotate(4deg) scale(0.92);opacity:.65;filter:brightness(.92);border:2px solid rgba(255,255,255,.9)}
.stack-layer.layer-2{transform:translate(-10px,-6px) rotate(-3deg) scale(0.96);opacity:.85;filter:brightness(.96);border:2.5px solid rgba(255,255,255,.95)}
.stack-layer.layer-1{position:relative;width:100%;height:100%;overflow:hidden;border:3px solid #fff;z-index:2;box-shadow:0 14px 32px rgba(21,53,116,.18)}
.stack-layer.layer-1 img{width:100%;height:100%;object-fit:cover;display:block}
.collection-card:hover .stack-layer.layer-3{transform:translate(18px,-14px) rotate(6.5deg) scale(0.94);opacity:.8}
.collection-card:hover .stack-layer.layer-2{transform:translate(-16px,-10px) rotate(-4.5deg) scale(0.97);opacity:.95}
.collection-card:hover .stack-layer.layer-1{transform:scale(1.01)}
.stack-badge{position:absolute;top:12px;right:12px;background:rgba(17,40,87,.88);backdrop-filter:blur(8px);color:#fff;font-size:11px;font-weight:700;padding:5px 11px;border-radius:999px;display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(255,255,255,.25);box-shadow:0 4px 12px rgba(0,0,0,.2)}
.collection-info{margin-top:14px;display:flex;flex-direction:column;flex:1}
.collection-badge{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--red);margin-bottom:6px}
.collection-title{font-family:"Noto Serif",serif;font-size:21px;color:var(--blue-deep);margin:0 0 8px;line-height:1.3}
.collection-desc{font-size:13px;color:var(--muted);line-height:1.6;margin:0 0 18px;flex:1}
.btn-open-collection{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 18px;background:var(--blue-soft);color:var(--blue-deep);font-weight:700;font-size:12px;border-radius:10px;border:1px solid #d3e0f5;transition:all .2s ease;cursor:pointer;align-self:flex-start}
.collection-card:hover .btn-open-collection{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn-open-collection span{transition:transform .2s ease}
.collection-card:hover .btn-open-collection span{transform:translateX(4px)}

/* --- LIGHTBOX MODAL --- */
.gallery-modal{position:fixed;inset:0;z-index:350;display:none;align-items:center;justify-content:center;padding:20px}
.gallery-modal.open{display:flex}
.gallery-modal-backdrop{position:absolute;inset:0;background:rgba(7,20,48,.92);backdrop-filter:blur(8px)}
.gallery-modal-content{position:relative;z-index:2;width:100%;max-width:1100px;display:flex;flex-direction:column;max-height:94vh}
.gallery-modal-header{display:flex;justify-content:space-between;align-items:center;color:#fff;padding:10px 6px 14px}
.gallery-modal-title-group{display:flex;align-items:center;gap:12px}
.gallery-modal-group{font-family:"Noto Serif",serif;font-size:17px;font-weight:600;color:#eaf1ff}
.gallery-modal-counter{background:rgba(255,255,255,.15);color:#ffd98b;font-size:12px;font-weight:800;padding:4px 10px;border-radius:999px;letter-spacing:.05em}
.gallery-modal-close{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff;font-size:26px;line-height:1;display:grid;place-items:center;cursor:pointer;transition:all .2s ease}
.gallery-modal-close:hover{background:var(--red);border-color:var(--red);transform:rotate(90deg)}
.gallery-modal-body{position:relative;display:flex;align-items:center;justify-content:center;gap:16px;flex:1;min-height:0}
.gallery-modal-figure{display:flex;flex-direction:column;align-items:center;max-width:900px;width:100%}
.gallery-modal-figure img{max-height:72vh;max-width:100%;width:auto;object-fit:contain;border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,.45);transition:opacity .2s ease-in-out}
.gallery-modal-caption{color:#cbd8ee;font-size:13px;margin:12px 0 0;text-align:center;line-height:1.5;background:rgba(7,20,48,.6);padding:6px 14px;border-radius:8px}
.gallery-nav-btn{width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.12);color:#fff;font-size:32px;line-height:1;display:grid;place-items:center;cursor:pointer;transition:all .2s ease;flex-shrink:0}
.gallery-nav-btn:hover{background:var(--red);border-color:var(--red);transform:scale(1.08)}

/* --- TRUST CARDS --- */
.trustbar{border-bottom:1px solid var(--line);background:#fff}
.trustgrid{display:grid;grid-template-columns:repeat(3,1fr)}
.trustitem{padding:22px 24px;border-right:1px solid var(--line);display:flex;align-items:flex-start;gap:14px;transition:background-color .2s ease}
.trustitem:first-child{padding-left:0}
.trustitem:last-child{border-right:0;padding-right:0}
.trustitem-icon{width:40px;height:40px;border-radius:10px;background:#f0f4fc;color:var(--blue);display:grid;place-items:center;flex-shrink:0;transition:transform .25s ease,background-color .25s ease,color .25s ease}
.trustitem:hover .trustitem-icon{background:#e2ecff;color:var(--blue-deep);transform:translateY(-2px)}
.trustitem-content{flex:1;min-width:0}
.trustitem strong{display:block;color:var(--blue-deep);font-size:14px;font-weight:700;margin-bottom:4px}
.trustitem span{display:block;color:var(--muted);font-size:13px;line-height:1.55}
.trust-contact-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:4px}
.trust-contact-links a{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--blue-deep);transition:color .2s ease}
.trust-contact-links a:hover{color:var(--red);text-decoration:underline}
.trust-contact-divider{color:var(--muted);display:inline-block}

/* --- REVIEW SECTION & TAGS --- */
.review-slider{background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px 42px;box-shadow:0 16px 45px rgba(25,59,137,.08);position:relative;overflow:hidden}
.review-track{position:relative;min-height:160px}
.review-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transform:translateX(18px);transition:opacity .45s ease,transform .45s ease,visibility .45s ease}
.review-slide.active{position:relative;opacity:1;visibility:visible;transform:none}
.review-quote-mark{font-family:"Noto Serif",serif;font-size:56px;line-height:1;color:rgba(31,70,159,.18);margin-bottom:-18px}
.review-content{font-family:"Noto Serif",serif;font-size:clamp(16px,1.4vw,19px);color:var(--ink);line-height:1.65;margin:0 0 18px;position:relative;z-index:1}
.review-tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px;position:relative;z-index:1}
.review-tag{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:#eef4ff;color:var(--blue-deep);font-size:11px;font-weight:700;opacity:0;transform:translateY(4px)}
.review-tag.primary{background:#fff0f1;color:var(--red)}
.review-slide.active .review-tag{opacity:1;transform:none;transition:opacity .3s ease .1s,transform .3s ease .1s}
.review-author{display:flex;align-items:center;gap:14px}
.author-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--blue-deep));color:#fff;font-weight:800;font-size:14px;display:grid;place-items:center;flex-shrink:0;box-shadow:0 4px 12px rgba(21,53,116,.2)}
.review-author strong{display:block;font-size:15px;color:var(--blue-deep)}
.review-author span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.review-controls{display:flex;justify-content:space-between;align-items:center;margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}
.review-counter{font-family:"Noto Serif",serif;font-size:14px;color:var(--muted);letter-spacing:.05em;display:flex;align-items:center;gap:6px;user-select:none}
.review-counter .current{font-size:18px;font-weight:750;color:var(--blue-deep)}
.review-counter .divider{color:#9cb0d0;font-weight:400}
.review-counter .total{color:var(--muted);font-weight:600}
.review-arrows{display:flex;gap:8px}
.review-nav-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--bg);color:var(--blue-deep);font-size:20px;line-height:1;display:grid;place-items:center;cursor:pointer;transition:all .2s ease}
.review-nav-btn:hover{background:var(--blue-deep);color:#fff;border-color:var(--blue-deep)}

/* --- 9 SERVICE GROUPS (/dich-vu/) --- */
.service-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-group{border:1px solid var(--line);border-radius:18px;padding:24px;background:#fff;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;display:flex;flex-direction:column}
.service-group:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bfd0ef}
.service-group-icon{width:50px;height:50px;border-radius:14px;background:#eff4ff;color:var(--blue);display:grid;place-items:center;margin-bottom:16px;flex-shrink:0;transition:background-color .25s ease,color .25s ease,transform .25s ease}
.service-group:hover .service-group-icon{background:#fff0f1;color:var(--red);transform:scale(1.05)}
.service-group h3{font-family:"Noto Serif",serif;color:var(--blue-deep);font-size:19px;margin:0 0 10px;line-height:1.35}
.service-group-desc{font-size:13px;color:var(--muted);line-height:1.6;margin:0 0 14px;flex-grow:1}
.service-group-details{border-top:1px dashed var(--line);padding-top:12px;margin-top:auto}
.service-group-details summary{font-size:11px;font-weight:700;color:var(--blue);cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;user-select:none;transition:color .2s ease}
.service-group-details summary::-webkit-details-marker{display:none}
.service-group-details summary::after{content:"▾";font-size:13px;transition:transform .2s ease}
.service-group-details[open] summary::after{transform:rotate(180deg)}
.service-group-details summary:hover{color:var(--red)}
.service-group-details ul{padding-left:16px;margin:10px 0 0;color:var(--muted);font-size:12px;line-height:1.55}
.service-group-details li{margin-bottom:6px}
.hero-info-list{margin:18px 0 22px;display:flex;flex-direction:column;gap:8px;background:rgba(255,255,255,.82);border:1px solid rgba(25,59,137,.10);border-left:3px solid var(--blue);border-radius:12px;padding:12px 16px;box-shadow:0 4px 14px rgba(25,59,137,.04);backdrop-filter:blur(8px);width:fit-content;max-width:100%}
.hero-info-item{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;line-height:1.45;color:var(--ink)}
.hero-info-icon{width:16px;height:16px;flex-shrink:0;color:var(--blue);margin-top:2px;display:inline-flex;align-items:center;justify-content:center}
.hero-info-text{flex:1;min-width:0}
.hero-info-item a{color:var(--ink);text-decoration:none;transition:color .18s ease}
.hero-info-item a:hover{color:var(--blue);text-decoration:underline}
.hero-info-item a.hero-address-link:hover{color:var(--blue)}
.hero-info-item a.hero-phone-link{color:var(--red);font-weight:700}
.hero-info-item a.hero-phone-link:hover{color:#a81c25}
.hero-info-item a.hero-mail-link{color:var(--blue-deep)}
.hero-info-item a.hero-mail-link:hover{color:var(--blue)}
.hero-info-tax{font-weight:700;color:var(--blue-deep)}

/* --- RESPONSIVE MEDIA QUERIES (APPENDED AT END FOR PROPER CASCADE) --- */
@media (max-width: 1080px) {
  .profile-float {
    left: -12px !important;
    bottom: 24px;
    transform: none;
  }
  .collection-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px;
  }
  .activity-strip-grid,
  .activity-strip-grid.five-cols {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 14px;
  }
  .service-groups {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 780px) {
  .trustgrid {
    grid-template-columns: 1fr !important;
  }
  .trustitem {
    border-right: 0 !important;
    border-bottom: 1px solid var(--line) !important;
    padding: 18px 0 !important;
  }
  .trustitem:first-child {
    padding-top: 18px !important;
  }
  .trustitem:last-child {
    border-bottom: 0 !important;
    padding-bottom: 18px !important;
  }
  .service-groups {
    grid-template-columns: 1fr !important;
  }
  .collection-grid {
    grid-template-columns: 1fr !important;
    gap: 24px;
  }
  .gallery-modal-body {
    gap: 6px;
  }
  .gallery-nav-btn {
    width: 38px;
    height: 38px;
    font-size: 24px;
  }
  .review-slider {
    padding: 26px 20px;
  }
  .review-track {
    min-height: 190px;
  }
  .profile-float {
    left: 50% !important;
    transform: translateX(-50%) !important;
    bottom: -20px !important;
    width: calc(100% - 24px);
    max-width: 320px;
    padding: 14px 16px;
  }
}

@media (max-width: 560px) {
  .photo-stack {
    max-width: 100%;
  }
  .gallery-modal {
    padding: 10px;
  }
  .gallery-modal-counter {
    font-size: 11px;
    padding: 3px 8px;
  }
  .gallery-modal-figure img {
    max-height: 60vh;
  }
  .activity-strip-grid,
  .activity-strip-grid.five-cols {
    grid-template-columns: 1fr !important;
  }
}


.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 12px;
  color: var(--muted);
  margin: 10px 0;
  padding: 8px 12px;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid #edf2f7;
}
.doc-meta span {
  display: inline-flex;
  gap: 4px;
}
.doc-meta strong {
  color: var(--blue-deep);
  font-weight: 600;
}
.badge.pending {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
  font-weight: 700;
}
.badge.verified {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}
.badge.source {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}
.badge.lookup {
  background: #f0f7ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}
@media (max-width: 1260px) and (min-width: 1081px) {
  .desktop-nav {
    gap: 10px !important;
  }
  .desktop-nav a {
    font-size: 11.5px !important;
  }
  .brand {
    max-width: 320px !important;
  }
  .header-cta {
    padding: 9px 12px !important;
    font-size: 11.5px !important;
  }
}



.doc-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 900px) {
  .doc-preview-grid {
    grid-template-columns: 1fr;
  }
}

/* --- PHONE LINKS & CALL BUTTONS --- */
.phone-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: color .2s ease, opacity .2s ease;
}
.phone-link:hover {
  color: var(--red);
  text-decoration: none;
}
.phone-link:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}
.phone-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.topbar a.phone-link {
  color: #eef3ff;
}
.topbar a.phone-link:hover {
  color: #fff;
  text-decoration: underline;
}

.trust-contact-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.trust-contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.5;
  transition: color .2s ease;
  min-height: 28px;
  cursor: pointer;
}
.trust-contact-links a:hover {
  color: var(--red);
  text-decoration: none;
}
.trust-contact-links a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}
.trust-contact-links svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--blue);
  transition: color .2s ease;
}
.trust-contact-links a:hover svg {
  color: var(--red);
}

.btn-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
}

@media (max-width: 780px) {
  .trust-contact-links a {
    min-height: 44px;
    padding: 6px 0;
  }
  .footer a.phone-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

/* Founder Story Teaser Section */
.founder-story-section {
  padding: 80px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}
.founder-story-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 56px;
  align-items: center;
}
.founder-story-content .eyebrow {
  color: var(--red);
  font-weight: 800;
  margin-bottom: 12px;
  text-transform: uppercase;
  font-size: 11.5px;
  letter-spacing: .12em;
}
.founder-story-content .section-title {
  color: var(--blue-deep);
  margin-bottom: 18px;
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.22;
}
.founder-story-content .founder-quote {
  font-family: 'Noto Serif', Georgia, serif;
  font-size: 16px;
  color: var(--blue-deep);
  line-height: 1.68;
  margin: 0 0 18px 0;
  border-left: 3.5px solid var(--red);
  padding: 13px 18px;
  background: #f8fafc;
  border-radius: 0 10px 10px 0;
  border-top: 1px solid #edf2f9;
  border-right: 1px solid #edf2f9;
  border-bottom: 1px solid #edf2f9;
}
.founder-story-content p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
  margin: 0 0 14px;
}
.founder-story-content p:last-of-type {
  margin-bottom: 24px;
}
.founder-story-content .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.founder-story-media {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.founder-story-image {
  width: 100%;
  height: 520px;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(25, 59, 137, 0.08);
  position: relative;
  background: #f8fafc;
}
.founder-story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
  transition: transform .5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.founder-story-image:hover img {
  transform: scale(1.025);
}
.founder-story-float {
  position: absolute;
  bottom: 24px;
  left: -20px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: 0 16px 40px rgba(25, 55, 128, 0.12);
  max-width: 275px;
  z-index: 2;
  transition: transform .25s ease;
}
.founder-story-float:hover {
  transform: translateY(-2px);
}
.founder-story-float-tag {
  display: block;
  color: var(--red);
  font-size: 10.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 4px;
}
.founder-story-float-title {
  display: block;
  font-family: 'Noto Serif', Georgia, serif;
  color: var(--blue-deep);
  font-size: 13.5px;
  line-height: 1.4;
  font-weight: 700;
}

@media (max-width: 1080px) {
  .founder-story-grid {
    gap: 40px;
  }
  .founder-story-float {
    left: 16px;
    bottom: 20px;
  }
}

@media (max-width: 920px) {
  .founder-story-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .founder-story-image {
    height: 440px;
  }
  .founder-story-float {
    left: 18px;
    right: 18px;
    bottom: 18px;
    max-width: none;
    padding: 12px 18px;
  }
}

@media (max-width: 540px) {
  .founder-story-section {
    padding: 56px 0;
  }
  .founder-story-image {
    height: 330px;
  }
  .founder-story-float {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 10px 14px;
  }
  .founder-story-float-title {
    font-size: 12.5px;
  }
  .founder-story-content .founder-quote {
    font-size: 14.5px;
    padding: 12px 14px;
  }
}

/* --- MESSAGE SECTION (THÔNG ĐIỆP) --- */
.message-section {
  padding: 72px 0;
  background: #ffffff;
  border-top: 1px solid var(--line);
}
.message-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.message-copy {
  max-width: 680px;
}
.message-copy .eyebrow {
  color: var(--red);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .15em;
  font-weight: 800;
  margin-bottom: 12px;
}
.message-copy .section-title {
  font-family: "Noto Serif", serif;
  color: var(--blue-deep);
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.22;
  margin: 0 0 16px;
}
.message-copy p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin: 0 0 20px;
}
.message-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.message-visual img {
  width: min(100%, 320px);
  height: auto;
  object-fit: contain;
  display: block;
}

@media (max-width: 780px) {
  .message-section {
    padding: 56px 0;
  }
  .message-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  .message-copy {
    max-width: 100%;
  }
  .message-copy .actions {
    justify-content: center;
  }
  .message-visual img {
    width: min(100%, 220px);
    margin: auto;
  }
  .timeline-layout {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }
}

/* --- OFFICE MAP CARD --- */
.office-map-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.office-map-card iframe {
  width: 100%;
  height: 290px;
  border: 0;
  display: block;
}
.office-map-card img {
  width: 100%;
  height: 290px;
  object-fit: cover;
  display: block;
  transition: transform 0.25s ease;
}
.office-map-card a:hover img {
  transform: scale(1.02);
}
.office-map-card .map-info {
  padding: 16px 20px;
  background: #f8fafc;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

/* --- REUSABLE LEGAL REFERENCES COMPONENT --- */
.legal-refs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin: 28px 0;
}
.legal-ref-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  box-shadow: 0 4px 14px rgba(25, 59, 137, 0.04);
}
.legal-ref-card:hover {
  transform: translateY(-3px);
  border-color: #bfd0ef;
  box-shadow: var(--shadow);
}
.legal-ref-tag {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 10px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: 11px;
  font-weight: 800;
  border-radius: 6px;
  margin-bottom: 12px;
}
.legal-ref-card h4 {
  font-family: "Noto Serif", serif;
  font-size: 17px;
  color: var(--blue-deep);
  margin: 0 0 8px;
  line-height: 1.35;
}
.legal-ref-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 16px;
  flex: 1;
}
.legal-ref-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
  margin-top: auto;
}
.legal-ref-link:hover {
  color: var(--red);
}

/* --- 8 ISSUES / VẤN ĐỀ CẦN BIẾT GRID --- */
.issues-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 28px;
}
.issue-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all .2s ease;
  box-shadow: 0 4px 14px rgba(25, 59, 137, 0.04);
}
.issue-card:hover {
  transform: translateY(-2px);
  border-color: #bfd0ef;
  box-shadow: var(--shadow);
}
.issue-card .issue-num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 800;
  color: var(--red);
  background: #fff1f0;
  padding: 4px 10px;
  border-radius: 999px;
  align-self: flex-start;
  margin-bottom: 12px;
}
.issue-card h4 {
  font-family: "Noto Serif", serif;
  font-size: 17.5px;
  color: var(--blue-deep);
  margin: 0 0 10px;
  line-height: 1.38;
}
.issue-card p {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}
details.issue-card summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  position: relative;
  padding-right: 28px;
}
details.issue-card summary::-webkit-details-marker {
  display: none;
}
details.issue-card summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .2s ease, background .2s ease;
}
details.issue-card[open] summary::after {
  content: "−";
  background: #fff1f0;
  color: var(--red);
}
details.issue-card[open] p {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}
@media (max-width: 820px) {
  .issues-grid {
    grid-template-columns: 1fr;
  }
}

.process-flow-8 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 28px 0 20px;
}
@media (max-width: 980px) {
  .process-flow-8 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 540px) {
  .process-flow-8 {
    grid-template-columns: 1fr;
  }
}

/* --- OWNER WORKFLOW SECTION & PRINCIPLES (WORD SPEC) --- */
.workflow-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin: 28px 0;
}
.workflow-step-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  transition: all .2s ease;
  box-shadow: 0 4px 14px rgba(25, 59, 137, 0.04);
  position: relative;
}
.workflow-step-card:hover {
  transform: translateY(-2px);
  border-color: #bfd0ef;
  box-shadow: var(--shadow);
}
.workflow-step-num {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-weight: 800;
  font-size: 13px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  border: 1px solid #d3e2fb;
}
.workflow-step-card h4,
.workflow-step-title {
  font-family: "Noto Serif", serif;
  font-size: 15.5px;
  color: var(--blue-deep);
  margin: 0 0 8px;
  line-height: 1.35;
  font-weight: 700;
}
.workflow-step-def {
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.45;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--line);
}
.workflow-step-def .step-label {
  font-weight: 700;
  color: var(--blue-deep);
}
.workflow-step-criterion {
  background: var(--blue-soft);
  border-left: 3px solid var(--blue);
  border-radius: 0 8px 8px 0;
  padding: 6px 8px;
  margin-bottom: 8px;
}
.workflow-step-criterion .criterion-tag {
  display: block;
  font-size: 9.5px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--blue);
  letter-spacing: .04em;
  margin-bottom: 2px;
}
.workflow-step-criterion .criterion-name {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--blue-deep);
  line-height: 1.35;
}
.workflow-step-desc {
  font-size: 12px;
  color: var(--ink);
  line-height: 1.55;
  margin: 0;
  margin-top: auto;
}
.appr-step-def .step-label {
  font-weight: 700;
  color: var(--blue-deep);
}
@media (max-width: 980px) {
  .workflow-track {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

.principles-banner {
  background: linear-gradient(135deg, #0d2552, #183c7d 60%, #851829);
  color: #fff;
  border-radius: 20px;
  padding: 32px 36px;
  margin: 32px 0 24px;
  box-shadow: var(--shadow);
}
.principles-banner h3 {
  font-family: "Noto Serif", serif;
  font-size: 22px;
  color: #fff;
  margin: 0 0 10px;
}
.principles-banner p.lead {
  font-size: 14px;
  color: #d8e5fc;
  max-width: 720px;
  margin: 0 0 24px;
  line-height: 1.6;
}
.principles-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.principle-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 20px;
  backdrop-filter: blur(8px);
}
.principle-box .p-tag {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #ffd98b;
  margin-bottom: 8px;
}
.principle-box h4 {
  font-family: "Noto Serif", serif;
  font-size: 16.5px;
  color: #fff;
  margin: 0 0 8px;
  line-height: 1.35;
}
.principle-box p {
  font-size: 12.5px;
  color: #e2edff;
  line-height: 1.55;
  margin: 0;
}
@media (max-width: 820px) {
  .principles-grid-3 {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .principles-banner {
    padding: 24px 20px;
  }
}

.values-grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-top: 24px;
}
.value-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 16px;
  text-align: center;
  transition: all .2s ease;
}
.value-card:hover {
  transform: translateY(-2px);
  border-color: var(--blue);
  box-shadow: 0 8px 20px rgba(25, 59, 137, 0.06);
}

/* Editorial Principles */
.principles-editorial-wrap {
  margin-top: 36px;
}
.principles-editorial-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 14px;
}
.principle-editorial-item {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.principle-editorial-item .p-num {
  font-family: 'Noto Serif', serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 6px;
  display: block;
  letter-spacing: 0.5px;
}
.principle-editorial-item .p-name {
  color: var(--blue-deep);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
  display: block;
}
.principle-editorial-item .p-line {
  height: 1px;
  background: var(--line);
  margin-top: 10px;
  width: 100%;
}

/* Office Headquarters & Activities Unified Editorial Composition */
.office-editorial-section {
  padding: 72px 0;
  background: var(--bg);
}
.office-editorial-top {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 34px;
}
.office-editorial-photo {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(25, 59, 137, 0.06);
}
.office-photo-link {
  display: block;
  position: relative;
  background: #eef2f6;
  overflow: hidden;
}
.office-photo-link img {
  width: 100%;
  height: 310px;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}
.office-photo-link:hover img {
  transform: scale(1.02);
}
.office-map-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(21, 53, 116, 0.92);
  color: #fff;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.office-address-val {
  font-size: 15px;
  color: var(--ink);
  line-height: 1.6;
  margin: 14px 0 10px;
}
.office-tel-wrap {
  margin-bottom: 20px;
}
.office-tel-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--blue-deep);
  transition: color .2s;
}
.office-tel-link:hover {
  color: var(--red);
}
.office-editorial-bottom {
  border-top: 1px solid var(--line);
  padding-top: 26px;
}
.office-activities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.office-activity-thumb {
  position: relative;
  display: block;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  transition: transform .25s ease, box-shadow .25s ease;
}
.office-activity-thumb:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(25, 59, 137, 0.08);
}
.office-activity-thumb img {
  width: 100%;
  height: 125px;
  object-fit: cover;
  display: block;
}
.office-activity-thumb span {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(17, 40, 87, 0.85);
  color: #fff;
  border-radius: 6px;
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 600;
}
.value-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff1f0;
  color: var(--red);
  font-weight: 800;
  font-size: 14px;
  display: grid;
  place-items: center;
  margin: 0 auto 10px;
}
.value-card strong {
  display: block;
  font-size: 13.5px;
  color: var(--blue-deep);
  margin-bottom: 6px;
  font-weight: 700;
}
.value-card span {
  display: block;
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.5;
}
@media (max-width: 640px) {
  .workflow-track {
    display: flex !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory;
    gap: 12px !important;
    padding-bottom: 8px !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .workflow-track::-webkit-scrollbar {
    display: none;
  }
  .workflow-step-card {
    flex: 0 0 250px !important;
    scroll-snap-align: start;
  }
  .values-grid-5 {
    display: flex !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory;
    gap: 12px !important;
    padding-bottom: 8px !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .values-grid-5::-webkit-scrollbar {
    display: none;
  }
  .value-card {
    flex: 0 0 230px !important;
    scroll-snap-align: start;
  }
}

/* --- LAW ARTICLE CARDS FOR THÔNG TIN PHÁP LÝ (ĐIỀU 4–21) --- */
.law-section-header {
  border-bottom: 2px solid var(--blue-deep);
  padding-bottom: 12px;
  margin: 36px 0 24px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.law-section-header h3 {
  font-family: "Noto Serif", serif;
  font-size: 22px;
  color: var(--blue-deep);
  margin: 0;
}
.law-section-header span {
  font-size: 12.5px;
  color: var(--muted);
}
.law-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 28px;
}
.law-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  transition: all .2s ease;
  box-shadow: 0 2px 8px rgba(25, 59, 137, 0.03);
}
.law-card:hover {
  transform: translateY(-2px);
  border-color: #bfd0ef;
  box-shadow: var(--shadow);
}
.law-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: 11px;
  font-weight: 800;
  border-radius: 999px;
  align-self: flex-start;
  margin-bottom: 10px;
}
.law-card h4 {
  font-family: "Noto Serif", serif;
  font-size: 16.5px;
  color: var(--blue-deep);
  margin: 0 0 10px;
  line-height: 1.35;
}
.law-card p {
  font-size: 13px;
  color: var(--ink);
  line-height: 1.65;
  margin: 0;
}
.law-card ul {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.6;
}
.law-card ul li {
  margin-bottom: 4px;
}
@media (max-width: 820px) {
  .law-grid {
    grid-template-columns: 1fr;
  }
}

/* --- SITUATION ACCORDIONS (THƯ NGỎ & DỊCH VỤ) --- */
.situation-accordion-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 32px;
}
.situation-accordion {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  transition: all .2s ease;
  overflow: hidden;
}
.situation-accordion[open] {
  border-color: #bfd0ef;
  box-shadow: 0 4px 16px rgba(25, 59, 137, 0.06);
}
.situation-accordion summary {
  padding: 16px 20px;
  font-family: "Noto Serif", serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--blue-deep);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  user-select: none;
  transition: background-color .15s ease, color .15s ease;
}
.situation-accordion summary::-webkit-details-marker {
  display: none;
}
.situation-accordion summary::after {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 18px;
  font-family: system-ui, sans-serif;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform .2s ease, background-color .2s ease, color .2s ease;
}
.situation-accordion[open] summary {
  background: #f8fbff;
  border-bottom: 1px solid var(--line);
}
.situation-accordion[open] summary::after {
  content: "−";
  background: var(--red);
  color: #fff;
  transform: rotate(180deg);
}
.situation-accordion-body {
  padding: 18px 22px 20px;
  background: #fff;
  font-size: 14px;
  color: var(--ink);
  line-height: 1.7;
}
.situation-accordion-body ul {
  margin: 0;
  padding-left: 20px;
}
.situation-accordion-body li {
  margin-bottom: 10px;
  color: #2b3952;
}
.situation-accordion-body li:last-child {
  margin-bottom: 0;
}

/* --- HORIZONTAL JUMP CHIPS (SERVICE LANDINGS) --- */
.service-nav-chips {
  position: sticky;
  top: 82px;
  z-index: 95;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
  margin-bottom: 8px;
  transition: top .2s ease;
}
.chips-container {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 2px 0;
}
.chips-container::-webkit-scrollbar {
  display: none;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid #d8e2f0;
  background: #fff;
  color: var(--blue-deep);
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: none;
  transition: all .2s ease;
  flex-shrink: 0;
}
.chip:hover, .chip:focus-visible {
  background: var(--blue-soft);
  border-color: var(--blue);
  color: var(--blue-deep);
  transform: translateY(-1px);
}
.chip.active {
  background: var(--blue-deep);
  border-color: var(--blue-deep);
  color: #fff;
}

/* Desktop default for Law Master Accordion & Process Steps */
details:not([open]) > :not(summary) {
  display: none !important;
}
details.law-master-accordion {
  display: block;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  margin-top: 18px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(25, 59, 137, 0.04);
}
details.law-master-accordion > summary.law-master-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  list-style: none;
  background: #fff;
  transition: background .2s ease;
  user-select: none;
}
details.law-master-accordion > summary.law-master-summary::-webkit-details-marker {
  display: none;
}
details.law-master-accordion > summary.law-master-summary .law-master-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}
details.law-master-accordion > summary.law-master-summary .law-master-btn::after {
  content: " ↓";
  font-weight: 800;
}
details.law-master-accordion[open] > summary.law-master-summary {
  background: #f7faff;
  border-bottom: 1px solid var(--line);
}
details.law-master-accordion[open] > summary.law-master-summary .law-master-btn {
  background: #fff1f0;
  color: var(--red);
}
details.law-master-accordion[open] > summary.law-master-summary .law-master-btn::after {
  content: " ↑";
}
details.law-master-accordion .law-grid {
  padding: 24px;
}
.process-steps-card {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 24px 0 16px;
}
.vb-step, .xm-step, .td-step, .tha-step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  transition: all .2s ease;
  box-shadow: 0 4px 14px rgba(25,59,137,.04);
}
.vb-num, .xm-num, .td-num, .tha-num {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.vb-step h4, .xm-step h4, .td-step h4, .tha-step h4 {
  font-family: "Noto Serif", serif;
  font-size: 16px;
  color: var(--blue-deep);
  margin: 0 0 8px;
}
.vb-step p, .xm-step p, .td-step p, .tha-step p {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
  line-height: 1.55;
}

/* --- VỀ VĂN PHÒNG (/thong-tin/) COMPONENT STYLES --- */
.inpage-nav {
  position: sticky;
  top: 82px;
  z-index: 95;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 16px rgba(25, 59, 137, 0.04);
  max-width: 100%;
  overflow: hidden;
}
.inpage-nav-inner {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px 0;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.inpage-nav-inner::-webkit-scrollbar {
  display: none;
}
.inpage-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--blue-deep);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  min-height: 40px;
  transition: all .2s ease;
  flex-shrink: 0;
}
.inpage-link:hover, .inpage-link:focus {
  background: var(--blue-soft);
  border-color: var(--blue);
  color: var(--blue);
}

/* Approach Pillars & Flow */
.approach-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.approach-pillar-card {
  background: var(--blue-soft);
  border-radius: 14px;
  padding: 20px;
  border-left: 4px solid var(--blue);
}
.approach-pillar-card.pillar-highlight {
  border-left-color: var(--red);
}
.approach-steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.appr-step {
  background: #fbfcff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.appr-step:hover {
  transform: translateY(-2px);
  border-color: var(--blue);
  box-shadow: var(--shadow);
}
.appr-step-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.appr-step-head .appr-num {
  font-size: 11.5px;
  font-weight: 800;
  color: #fff;
  background: var(--blue);
  padding: 2px 7px;
  border-radius: 6px;
  line-height: 1.2;
}
.appr-step-head .appr-title {
  font-size: 14.5px;
  font-weight: 800;
  color: var(--blue-deep);
  line-height: 1.3;
}
.appr-step-def {
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.45;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--line);
}
.appr-step-criterion {
  background: var(--blue-soft);
  border-left: 3px solid var(--blue);
  border-radius: 0 8px 8px 0;
  padding: 6px 8px;
  margin-bottom: 8px;
}
.appr-step-criterion .criterion-tag {
  display: block;
  font-size: 9.5px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--blue);
  letter-spacing: .04em;
  margin-bottom: 2px;
}
.appr-step-criterion .criterion-name {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--blue-deep);
  line-height: 1.35;
}
.appr-step-desc {
  font-size: 12px;
  color: var(--ink);
  line-height: 1.55;
  margin: 0;
  margin-top: auto;
}

/* Formation Stages & Featured Story */
.formation-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: start;
}
.stage-item {
  display: flex;
  gap: 18px;
  margin-bottom: 22px;
}
.stage-item:last-child {
  margin-bottom: 0;
}
.stage-num {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-weight: 800;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stage-item:last-child .stage-num {
  background: #fff1f0;
  color: var(--red);
}
.stage-content h4 {
  font-family: "Noto Serif", serif;
  font-size: 17px;
  color: var(--blue-deep);
  margin: 0 0 6px;
}
.stage-content p {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}
.featured-story-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 6px 20px rgba(25, 59, 137, 0.05);
}

/* Office Image Gallery */
.office-gallery-layout {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 20px 0 24px;
}
.office-hero-image-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f0f4f9;
}
.office-hero-image-wrap img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}
.office-sub-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.office-sub-image-card {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f0f4f9;
}
.office-sub-image-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  transition: transform .3s ease;
}
.office-sub-image-card:hover img {
  transform: scale(1.04);
}
.office-img-caption {
  position: absolute;
  left: 10px;
  bottom: 10px;
  background: rgba(15, 40, 95, 0.90);
  color: #fff;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  pointer-events: none;
}

/* Video 16:9 Lazy Player */
.video-wrapper-16-9 {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  background: #081b40;
  box-shadow: var(--shadow);
  max-width: 860px;
  margin: auto;
}
.video-poster-box {
  width: 100%;
  height: 100%;
  position: relative;
  cursor: pointer;
  display: block;
}
.video-poster-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.video-play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 27, 64, 0.38);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s ease;
}
.video-poster-box:hover .video-play-overlay {
  background: rgba(8, 27, 64, 0.20);
}
.video-play-button {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  border: 0;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(223, 45, 56, 0.45);
  cursor: pointer;
  transition: transform .2s ease;
}
.video-poster-box:hover .video-play-button {
  transform: scale(1.08);
}

/* --- PROGRESSIVE DISCLOSURE & MOBILE SHORTENING PASS --- */
/* --- HIGH DENSITY MOBILE PASS & PROGRESSIVE DISCLOSURE --- */
@media (max-width: 780px) {
  section {
    padding: 32px 0 !important;
  }
  .page-hero {
    padding: 30px 0 !important;
  }
  .hero-grid {
    padding: 24px 0 !important;
  }
  .hero-media {
    min-height: auto !important;
    padding-bottom: 14px !important;
  }
  .portrait-slider, .portrait-wrap {
    height: auto !important;
    max-height: 310px !important;
    aspect-ratio: 4/5;
  }
  .professional-photo {
    height: auto !important;
    max-height: 290px !important;
    aspect-ratio: 4/5;
  }
  .profile-float {
    bottom: -10px !important;
    padding: 10px 14px !important;
  }
  .hero-lead {
    font-size: 14px !important;
    line-height: 1.5 !important;
    margin: 14px 0 18px !important;
  }
  .proofs {
    margin-top: 16px !important;
    gap: 10px !important;
  }
  .service-nav-chips {
    top: 64px;
    padding: 8px 0;
  }

  /* 1. 4 Core Services: 2x2 Grid */
  #services .cards,
  .cards {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  #services .card,
  .cards .card {
    padding: 12px 10px !important;
    border-radius: 12px !important;
    display: flex !important;
    flex-direction: column !important;
    position: relative !important;
    min-height: 105px !important;
  }
  #services .card .icon,
  .cards .card .icon {
    width: 36px !important;
    height: 36px !important;
    margin-bottom: 8px !important;
    border-radius: 10px !important;
  }
  #services .card .icon svg,
  .cards .card .icon svg {
    width: 20px !important;
    height: 20px !important;
  }
  #services .card h3,
  .cards .card h3 {
    font-size: 14.5px !important;
    line-height: 1.35 !important;
    margin: 0 0 6px !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
  }
  #services .card p,
  .cards .card p {
    display: none !important;
  }
  #services .card .link,
  .cards .card .link {
    font-size: 14px !important;
    margin-top: auto !important;
    padding-top: 8px !important;
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    color: var(--red) !important;
    font-weight: 700 !important;
  }
  #services .card .link::after,
  .cards .card .link::after {
    content: "";
    position: absolute;
    inset: 0;
  }

  /* 2. Trustbar: 1 Unified Container x 3 Compact Rows */
  .trustbar {
    padding: 8px 0 !important;
    background: transparent !important;
    border-bottom: none !important;
  }
  .trustgrid {
    display: flex !important;
    flex-direction: column !important;
    border: 1px solid var(--line) !important;
    border-radius: 14px !important;
    background: #fff !important;
    box-shadow: 0 2px 10px rgba(25, 59, 137, 0.04) !important;
    overflow: hidden !important;
    margin: 4px 0 !important;
  }
  .trustitem {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: 12px !important;
    padding: 12px 14px !important;
    border-right: none !important;
    border-bottom: 1px solid var(--line) !important;
  }
  .trustitem:first-child {
    padding-left: 14px !important;
  }
  .trustitem:nth-child(2) {
    border-right: none !important;
    padding-right: 14px !important;
  }
  .trustitem:nth-child(3),
  .trustitem:last-child {
    grid-column: auto !important;
    border-right: none !important;
    border-bottom: none !important;
    padding-left: 14px !important;
    padding-right: 14px !important;
    padding-top: 12px !important;
    padding-bottom: 12px !important;
  }
  .trustitem-icon {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    border-radius: 8px !important;
    background: #f0f4fc !important;
    color: var(--blue) !important;
    display: grid !important;
    place-items: center !important;
    margin: 2px 0 0 0 !important;
    flex-shrink: 0 !important;
  }
  .trustitem-icon svg {
    width: 18px !important;
    height: 18px !important;
  }
  .trustitem-content {
    flex: 1 !important;
    min-width: 0 !important;
  }
  .trustitem strong {
    font-size: 13.5px !important;
    font-weight: 700 !important;
    color: var(--blue-deep) !important;
    margin-bottom: 2px !important;
    line-height: 1.35 !important;
  }
  .trustitem span {
    font-size: 14px !important;
    line-height: 1.4 !important;
    color: var(--muted) !important;
  }
  .trust-contact-links {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 8px !important;
    flex-wrap: wrap !important;
    margin-top: 3px !important;
  }
  .trust-contact-links a {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: var(--blue-deep) !important;
    min-height: 44px !important;
  }
  .trust-contact-links a:hover {
    color: var(--red) !important;
  }
  .trust-contact-divider {
    display: inline-block !important;
    color: var(--muted) !important;
    font-size: 14px !important;
  }

  /* 3. Workflow 5 Steps 2-Column Grid (NO swipe) */
  .workflow-track {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
    overflow-x: visible !important;
    padding-bottom: 0 !important;
    margin: 18px 0 !important;
  }
  .workflow-step-card {
    flex: none !important;
    padding: 12px 12px !important;
    border-radius: 12px !important;
    min-height: auto !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
  }
  .workflow-step-card:last-child {
    grid-column: 1 / -1 !important;
  }
  .workflow-step-num {
    width: 26px !important;
    height: 26px !important;
    font-size: 12px !important;
    margin-bottom: 6px !important;
    border-radius: 8px !important;
  }
  .workflow-step-title {
    font-size: 14px !important;
    line-height: 1.35 !important;
    margin-bottom: 0 !important;
  }
  .workflow-step-desc {
    display: none !important;
  }

  /* 4. 3 Principles 2-Column Grid */
  .principles-banner {
    padding: 18px 14px !important;
    margin: 18px 0 14px !important;
    border-radius: 14px !important;
  }
  .principles-banner h3 {
    font-size: 16.5px !important;
    margin-bottom: 12px !important;
  }
  .principles-grid-3 {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }
  .principle-card {
    padding: 12px 10px !important;
    border-radius: 10px !important;
    min-height: 75px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
  }
  .principle-card:last-child {
    grid-column: 1 / -1 !important;
  }
  .principle-num {
    font-size: 12px !important;
    margin-bottom: 4px !important;
  }
  .principle-title {
    font-size: 14px !important;
    line-height: 1.3 !important;
    margin-bottom: 0 !important;
  }
  .principle-desc {
    display: block !important;
  }

  /* 5. 5 Principles Editorial (NO boxes, 2 cols, item 5 full-width) */
  .values-grid-5 {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
    overflow-x: visible !important;
    padding-bottom: 0 !important;
    margin-top: 14px !important;
  }
  .value-card {
    flex: none !important;
    padding: 12px 10px !important;
    border-radius: 10px !important;
    min-height: 70px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
  }
  .values-grid-5 > :last-child:nth-child(odd),
  .value-card:last-child {
    grid-column: 1 / -1 !important;
  }
  .value-title {
    font-size: 14px !important;
    line-height: 1.35 !important;
    margin-bottom: 0 !important;
  }
  .value-desc {
    display: none !important;
  }
  .principles-editorial-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px 16px !important;
    margin-top: 12px !important;
  }
  .principle-editorial-item {
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-end !important;
    background: none !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
  }
  .principle-editorial-item.p-full {
    grid-column: 1 / -1 !important;
    flex-direction: row !important;
    align-items: baseline !important;
    justify-content: center !important;
    text-align: center !important;
    gap: 8px !important;
    flex-wrap: wrap !important;
  }
  .principle-editorial-item .p-num {
    font-family: 'Noto Serif', serif !important;
    font-size: 12.5px !important;
    font-weight: 700 !important;
    color: var(--red) !important;
    margin-bottom: 2px !important;
    display: inline-block !important;
  }
  .principle-editorial-item .p-name {
    color: var(--blue-deep) !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    line-height: 1.35 !important;
    display: inline-block !important;
  }
  .principle-editorial-item .p-line {
    height: 1px !important;
    background: var(--line) !important;
    margin-top: 6px !important;
    width: 100% !important;
  }

  /* 6. Articles: 1 Featured Full-Width + 2 Compact Horizontal Rows */
  #bai-viet {
    padding: 28px 0 !important;
  }
  #bai-viet .article-grid,
  .article-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
  }
  /* Card 1: Featured */
  #bai-viet .article-grid article:nth-child(1),
  .article-grid article:nth-child(1) {
    padding: 14px 12px !important;
    border-radius: 14px !important;
  }
  #bai-viet .article-grid article:nth-child(1) h3,
  .article-grid article:nth-child(1) h3 {
    font-size: 15.5px !important;
    line-height: 1.35 !important;
    margin: 6px 0 !important;
  }
  #bai-viet .article-grid article:nth-child(1) p,
  .article-grid article:nth-child(1) p {
    font-size: 14px !important;
    line-height: 1.45 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }
  #bai-viet .article-grid article:nth-child(1) .btn-read-article,
  .article-grid article:nth-child(1) .btn-read-article {
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    font-size: 14px !important;
  }
  /* Cards 2 & 3: Compact Horizontal Rows */
  #bai-viet .article-grid article:nth-child(2),
  #bai-viet .article-grid article:nth-child(3),
  .article-grid article:nth-child(2),
  .article-grid article:nth-child(3) {
    padding: 10px 12px !important;
    border-radius: 12px !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 10px !important;
    background: #fff !important;
    min-height: 50px !important;
  }
  #bai-viet .article-grid article:nth-child(2) .meta,
  #bai-viet .article-grid article:nth-child(3) .meta,
  .article-grid article:nth-child(2) .meta,
  .article-grid article:nth-child(3) .meta {
    flex: 0 0 auto !important;
    margin: 0 !important;
  }
  #bai-viet .article-grid article:nth-child(2) .badge,
  #bai-viet .article-grid article:nth-child(3) .badge,
  .article-grid article:nth-child(2) .badge,
  .article-grid article:nth-child(3) .badge {
    font-size: 11px !important;
    padding: 3px 7px !important;
  }
  #bai-viet .article-grid article:nth-child(2) h3,
  #bai-viet .article-grid article:nth-child(3) h3,
  .article-grid article:nth-child(2) h3,
  .article-grid article:nth-child(3) h3 {
    font-size: 14px !important;
    line-height: 1.35 !important;
    margin: 0 !important;
    flex: 1 1 auto !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }
  #bai-viet .article-grid article:nth-child(2) p,
  #bai-viet .article-grid article:nth-child(3) p,
  .article-grid article:nth-child(2) p,
  .article-grid article:nth-child(3) p {
    display: none !important;
  }
  #bai-viet .article-grid article:nth-child(2) .btn-read-article,
  #bai-viet .article-grid article:nth-child(3) .btn-read-article,
  .article-grid article:nth-child(2) .btn-read-article,
  .article-grid article:nth-child(3) .btn-read-article {
    margin: 0 !important;
    min-width: 44px !important;
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex: 0 0 auto !important;
  }
  #bai-viet .article-grid article:nth-child(2) .btn-read-article span,
  #bai-viet .article-grid article:nth-child(3) .btn-read-article span,
  .article-grid article:nth-child(2) .btn-read-article span,
  .article-grid article:nth-child(3) .btn-read-article span {
    display: none !important;
  }
  #bai-viet .article-grid article:nth-child(n+4),
  .article-grid article:nth-child(n+4) {
    display: none !important;
  }

  /* 7. Authority Preview Cards (Giải đáp chuyên môn) 2-Column Compact */
  #giai-dap-chuyen-mon {
    padding: 28px 0 !important;
  }
  .authority-preview-cards {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  .authority-preview-cards .card {
    padding: 12px 10px !important;
    border-radius: 12px !important;
    display: flex !important;
    flex-direction: column !important;
  }
  .authority-preview-cards .card:nth-child(3) {
    grid-column: 1 / -1 !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
  }
  .authority-preview-cards .card > div:first-child {
    margin-bottom: 6px !important;
  }
  .authority-preview-cards .card > div:first-child .badge {
    font-size: 11px !important;
    padding: 3px 6px !important;
  }
  .authority-preview-cards .card > div:first-child span:last-child {
    display: none !important;
  }
  .authority-preview-cards .card > div:nth-child(2) {
    display: block !important;
    margin-bottom: 4px !important;
  }
  .authority-preview-cards .card > div:nth-child(2) a {
    display: none !important;
  }
  .authority-preview-cards .card h3 {
    font-size: 14px !important;
    line-height: 1.35 !important;
    margin: 0 0 4px !important;
  }
  .authority-preview-cards .card p {
    display: none !important;
  }
  .authority-preview-cards .card .link {
    margin-top: auto !important;
    font-size: 14px !important;
    padding-top: 4px !important;
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
  }

  /* 8. Legal Preview Cards (Quy phạm pháp luật) 2-Column Compact */
  #tai-lieu-preview {
    padding: 28px 0 !important;
  }
  #tai-lieu-preview .doc-preview-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  #tai-lieu-preview .card {
    padding: 12px 10px !important;
    border-radius: 12px !important;
    display: flex !important;
    flex-direction: column !important;
  }
  #tai-lieu-preview .card:nth-child(3) {
    grid-column: 1 / -1 !important;
  }
  #tai-lieu-preview .card .meta {
    margin-bottom: 4px !important;
    gap: 4px !important;
  }
  #tai-lieu-preview .card .meta .badge {
    font-size: 11px !important;
    padding: 2px 6px !important;
  }
  #tai-lieu-preview .card h3 {
    font-size: 14px !important;
    line-height: 1.35 !important;
    margin: 0 0 4px !important;
  }
  #tai-lieu-preview .card p {
    display: none !important;
  }
  #tai-lieu-preview .card > div:last-child {
    margin-top: auto !important;
  }
  #tai-lieu-preview .card .btn.outline {
    font-size: 13px !important;
    padding: 8px 10px !important;
    min-height: 44px !important;
    width: 100% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
  }

  /* 9. Compact 2x2 Mosaic & Activity Grids */
  .mosaic {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    grid-template-rows: auto !important;
    gap: 8px !important;
  }
  .mosaic a, .mosaic a:first-child {
    grid-column: auto !important;
    grid-row: auto !important;
    height: 110px !important;
    border-radius: 10px !important;
  }
  .mosaic p, .mosaic-body p {
    font-size: 14px !important;
    line-height: 1.35 !important;
  }
  .activity-strip-grid,
  .activity-strip-grid.five-cols {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }
  .activity-strip-item img {
    height: 110px !important;
    border-radius: 10px !important;
  }
  .activity-strip-info {
    padding: 8px 10px !important;
  }
  .activity-strip-info p {
    font-size: 14px !important;
    line-height: 1.4 !important;
    margin-top: 2px !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }

  /* 10. Open Letter Section Compact */
  .open-letter {
    gap: 16px !important;
  }
  .open-letter img {
    max-width: 150px !important;
  }
  .letter-quote {
    font-size: 16px !important;
    line-height: 1.45 !important;
    padding-left: 12px !important;
    border-left-width: 3px !important;
  }
  .open-letter p {
    font-size: 14px !important;
    line-height: 1.5 !important;
    margin: 8px 0 !important;
  }
  .open-letter p:nth-of-type(2) {
    display: none !important;
  }

  /* 11. Video Section Compact */
  .video-card video {
    max-height: 185px !important;
  }

  /* 12. Floating Contact Icon Only */
  .floating-contact {
    width: 52px !important;
    height: 52px !important;
    min-height: 52px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    justify-content: center !important;
    align-items: center !important;
    right: 16px !important;
    bottom: 16px !important;
    box-shadow: 0 8px 24px rgba(20, 55, 126, 0.28) !important;
  }
  .floating-contact img {
    width: 34px !important;
    height: 34px !important;
    margin: 0 !important;
  }
  .floating-contact div {
    display: none !important;
  }
  .floating-close {
    display: none !important;
  }

  /* 13. Thư ngỏ Compact 9 Accordions */
  .situation-accordion-group {
    gap: 6px !important;
  }
  .situation-accordion summary {
    padding: 12px 14px !important;
    font-size: 14.5px !important;
    min-height: 52px !important;
    gap: 8px !important;
  }
  .situation-accordion summary::after {
    width: 24px !important;
    height: 24px !important;
    font-size: 15px !important;
  }
  .situation-accordion-body {
    padding: 14px 16px !important;
    font-size: 14px !important;
  }
  .situation-accordion-body p,
  .situation-accordion-body li {
    font-size: 14px !important;
    line-height: 1.55 !important;
  }

  /* 14. Scope Grid 4 (/thong-tin/) 2x2 Grid */
  .scope-grid-4 {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  .scope-box {
    padding: 12px 10px !important;
    border-radius: 12px !important;
    display: flex !important;
    flex-direction: column !important;
    min-height: 120px !important;
  }
  .scope-num {
    width: 26px !important;
    height: 26px !important;
    font-size: 12px !important;
    margin-bottom: 6px !important;
  }
  .scope-box h4 {
    font-size: 14px !important;
    line-height: 1.35 !important;
    margin-bottom: 3px !important;
  }
  .scope-box p {
    font-size: 14px !important;
    line-height: 1.4 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }
  .scope-box a {
    margin-top: auto !important;
    font-size: 13.5px !important;
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    padding-top: 4px !important;
  }

  /* 15. Law Master Accordions (/thong-tin/) */
  .law-master-accordion {
    margin-top: 18px !important;
    border-radius: 14px !important;
    border: 1px solid var(--line) !important;
    background: #fff !important;
    overflow: hidden !important;
  }
  .law-master-summary {
    padding: 10px 14px !important;
    cursor: pointer !important;
    list-style: none !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
    min-height: 48px !important;
    background: #fff !important;
  }
  .law-master-summary::-webkit-details-marker {
    display: none !important;
  }
  .law-master-summary .eyebrow {
    font-size: 11px !important;
    margin-bottom: 2px !important;
  }
  .law-master-summary h3 {
    font-size: 14.5px !important;
    line-height: 1.3 !important;
    margin: 0 !important;
  }
  .law-master-summary p {
    display: none !important;
  }
  .law-master-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    padding: 6px 12px !important;
    min-height: 40px !important;
    border-radius: 999px !important;
    background: var(--blue-soft) !important;
    color: var(--blue-deep) !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }
  .law-master-btn::after {
    content: "↓" !important;
    font-weight: 800 !important;
  }
  .law-master-accordion[open] .law-master-summary {
    background: #f7faff !important;
    border-bottom: 1px solid var(--line) !important;
  }
  .law-master-accordion[open] .law-master-btn {
    background: #fff1f0 !important;
    color: var(--red) !important;
  }
  .law-master-accordion[open] .law-master-btn::after {
    content: "↑" !important;
  }
  .law-master-accordion .law-grid {
    padding: 12px 10px !important;
  }

  /* 16. Process Steps (Services & Info) 2-Column Grid */
  .process-steps-card {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
    margin: 16px 0 !important;
  }
  .process-steps-card > :last-child:nth-child(odd) {
    grid-column: 1 / -1 !important;
  }
  .vb-step, .xm-step, .td-step, .tha-step {
    padding: 12px 10px !important;
    border-radius: 12px !important;
    min-height: 110px !important;
  }
  .vb-num, .xm-num, .td-num, .tha-num {
    width: 26px !important;
    height: 26px !important;
    font-size: 12px !important;
    margin-bottom: 6px !important;
    border-radius: 6px !important;
  }
  .vb-step h4, .xm-step h4, .td-step h4, .tha-step h4 {
    font-size: 14px !important;
    line-height: 1.35 !important;
    margin: 0 0 3px !important;
  }
  .vb-step p, .xm-step p, .td-step p, .tha-step p {
    font-size: 14px !important;
    line-height: 1.4 !important;
    margin: 0 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }

  /* 17. Founder Story Compact */
  .founder-story-section {
    padding: 24px 0 !important;
  }
  .founder-story-content .eyebrow {
    margin-bottom: 6px !important;
  }
  .founder-story-content .section-title {
    font-size: 21px !important;
    line-height: 1.25 !important;
    margin-bottom: 12px !important;
  }
  .founder-story-content .founder-quote {
    font-size: 14px !important;
    line-height: 1.5 !important;
    padding: 12px 14px !important;
    margin-bottom: 14px !important;
  }
  .founder-story-content > p {
    display: none !important;
  }
  .founder-story-content .actions {
    margin-top: 14px !important;
  }
  .founder-story-media {
    margin-top: 14px !important;
  }
  .founder-story-image img {
    height: auto !important;
    object-fit: contain !important;
  }
  .founder-story-float {
    display: none !important;
  }

  /* 18. Office & Activities Unified Editorial Composition */
  .office-editorial-section {
    padding: 24px 0 !important;
  }
  .office-editorial-top {
    display: flex !important;
    flex-direction: column !important;
    gap: 14px !important;
    margin-bottom: 18px !important;
  }
  .office-editorial-photo {
    border-radius: 12px !important;
    border: 1px solid var(--line) !important;
    box-shadow: none !important;
    overflow: hidden !important;
  }
  .office-photo-link img {
    height: 160px !important;
  }
  .office-map-badge {
    top: 10px !important;
    right: 10px !important;
    font-size: 10px !important;
    padding: 3px 8px !important;
  }
  .office-address-val {
    font-size: 14px !important;
    line-height: 1.45 !important;
    margin: 8px 0 6px !important;
    color: var(--ink) !important;
  }
  .office-tel-wrap {
    margin-bottom: 12px !important;
  }
  .office-tel-link {
    font-size: 14px !important;
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
  }
  .office-cta-actions {
    display: flex !important;
    gap: 8px !important;
    flex-wrap: wrap !important;
  }
  .office-cta-actions .btn {
    min-height: 44px !important;
    padding: 10px 14px !important;
    font-size: 13px !important;
  }
  .office-editorial-bottom {
    border-top: 1px solid var(--line) !important;
    padding-top: 16px !important;
  }
  .office-activities-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }
  .office-activity-thumb {
    border-radius: 10px !important;
  }
  .office-activity-thumb img {
    height: 100px !important;
  }
  .office-activity-thumb span {
    font-size: 9.5px !important;
    padding: 2px 6px !important;
    bottom: 6px !important;
    left: 6px !important;
  }

  /* 19. Service Groups on Services pages */
  .service-group-desc,
  .service-group-details p,
  .service-group-details li {
    font-size: 14px !important;
    line-height: 1.5 !important;
  }
  .service-group-details summary {
    min-height: 44px !important;
    display: flex !important;
    align-items: center !important;
    font-size: 14px !important;
  }

  /* 20. Breadcrumb tap target */
  .breadcrumb a {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
    padding: 0 4px !important;
  }

  /* 21. Footer 2-Column Grid */
  .footer {
    padding: 26px 0 16px !important;
  }
  .footer-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 16px 12px !important;
  }
  .footer-brand {
    grid-column: 1 / -1 !important;
  }
  .footer-brand img {
    width: 110px !important;
    margin-bottom: 6px !important;
  }
  .footer-brand p {
    font-size: 14px !important;
    margin-bottom: 3px !important;
  }
  .footer h4 {
    margin-bottom: 6px !important;
    font-size: 14px !important;
  }
  .footer a, .footer p {
    font-size: 14px !important;
    margin-bottom: 2px !important;
    padding: 4px 0 !important;
    display: flex !important;
    align-items: center !important;
    min-height: 36px !important;
  }
  .footer-bottom {
    margin-top: 16px !important;
    padding-top: 10px !important;
    font-size: 13px !important;
  }
  /* 22. Baseline 14px Body Text across all pages & services */
  .team-card p,
  #con-duong-hinh-thanh p,
  #cau-chuyen-hinh-thanh p,
  .milestones-track p,
  .service-cover-content p,
  .tong-dat-cover-content p,
  .sit-item p,
  .situation-card p,
  .legal-ref-desc,
  .legal-ref-card p,
  .process-step p,
  .doc-box p,
  .official-box div,
  .doc-scans-wrapper p {
    font-size: 14px !important;
    line-height: 1.55 !important;
  }

  /* 23. Về Văn phòng (/thong-tin/) Mobile Optimization */
  .inpage-nav {
    top: 0 !important;
  }
  .inpage-link {
    font-size: 12px !important;
    padding: 7px 12px !important;
    min-height: 44px !important;
  }
  .office-map-card img {
    height: 210px !important;
  }
  .law-summary-title {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--blue-deep);
    line-height: 1.3;
  }
  .law-summary-sub {
    display: block;
    font-size: 11px;
    color: var(--muted);
    margin-top: 2px;
  }
  .approach-pillars {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  .approach-steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  .approach-steps-grid > :last-child:nth-child(odd) {
    grid-column: 1 / -1 !important;
  }
  .formation-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .office-hero-image-wrap img {
    height: 220px !important;
  }
  .office-sub-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  .office-sub-image-card img {
    height: 125px !important;
  }
  .video-play-button {
    width: 52px !important;
    height: 52px !important;
  }
  .video-play-button svg {
    width: 22px !important;
    height: 22px !important;
  }
}

/* --- FIELD CONTEXT PREVIEW & TEASER STYLES --- */
.field-preview-section {
  padding: 60px 0;
}
.field-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0 28px;
}
.field-preview-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.field-preview-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(25, 59, 137, 0.08);
  border-color: #bfd0ef;
}
.field-preview-img-wrap {
  position: relative;
  width: 100%;
  height: 180px;
  overflow: hidden;
  background: #eef3fb;
}
.field-preview-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.field-preview-card:hover .field-preview-img-wrap img {
  transform: scale(1.03);
}
.field-preview-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(15, 37, 85, 0.85);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  backdrop-filter: blur(4px);
}
.field-preview-info {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
}
.field-preview-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-deep);
  line-height: 1.4;
  margin: 0;
}
.field-preview-sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
  line-height: 1.4;
}

/* Homepage Field Teaser */
.field-teaser-box {
  margin-top: 28px;
  padding: 20px 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 4px 18px rgba(25, 55, 128, 0.04);
}
.field-teaser-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}
.field-teaser-badge {
  color: var(--red);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
  margin-bottom: 4px;
}
.field-teaser-title {
  font-family: "Noto Serif", serif;
  font-size: 18px;
  color: var(--blue-deep);
  margin: 0;
  line-height: 1.3;
}
.field-teaser-desc {
  font-size: 13px;
  color: var(--muted);
  margin: 2px 0 0;
}
.field-teaser-cta {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  white-space: nowrap;
  transition: color .2s ease;
}
.field-teaser-cta:hover {
  color: var(--red);
}
.field-teaser-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.field-teaser-thumb {
  position: relative;
  display: block;
  height: 140px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #eef3fb;
}
.field-teaser-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.field-teaser-thumb:hover img {
  transform: scale(1.04);
}
.field-teaser-thumb span {
  position: absolute;
  bottom: 8px;
  left: 8px;
  right: 8px;
  background: rgba(12, 32, 75, 0.85);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
  backdrop-filter: blur(4px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 780px) {
  .field-preview-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }
  .field-preview-img-wrap {
    height: 125px !important;
  }
  .field-preview-info {
    padding: 10px !important;
  }
  .field-preview-title {
    font-size: 12px !important;
  }
  .field-teaser-box {
    padding: 14px !important;
    margin-top: 20px !important;
  }
  .field-teaser-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 12px;
  }
  .field-teaser-grid {
    gap: 8px !important;
  }
  .field-teaser-thumb {
    height: 90px !important;
  }
  .field-teaser-thumb span {
    font-size: 9px !important;
    padding: 3px 6px !important;
    bottom: 4px !important;
    left: 4px !important;
    right: 4px !important;
  }
}

/* --- OFFICE SHOWCASE (DOMINANT MAP + 3 STACKED PHOTOS: 3 ROWS 1 COLUMN) --- */
.office-location-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  border-radius: 14px;
  padding: 14px 20px;
  margin-bottom: 20px;
  box-shadow: 0 4px 16px rgba(25, 59, 137, 0.04);
}
.office-location-details {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.office-location-tag {
  background: #fff1f0;
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 4px 10px;
  border-radius: 6px;
}
.office-location-address {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  color: var(--ink);
  font-weight: 500;
}
.office-location-address svg {
  color: var(--blue);
  flex-shrink: 0;
}
.office-location-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--red);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transition: color .2s ease;
}
.office-location-phone svg {
  color: var(--red);
  flex-shrink: 0;
}
.office-location-phone:hover {
  color: #a81c25;
}
.office-location-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.office-location-actions .btn {
  padding: 8px 16px;
  font-size: 13px;
}

.office-showcase-layout {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  gap: 20px;
  align-items: stretch;
  height: 520px;
}
.office-dominant-map {
  position: relative;
  display: block;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 10px 32px rgba(25, 59, 137, 0.08);
  background: #eaf0f8;
  height: 100%;
  min-height: 0;
  transition: transform .25s ease, box-shadow .25s ease;
}
.office-dominant-map:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(25, 59, 137, 0.14);
}
.office-dominant-map img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s ease;
}
.office-dominant-map:hover img {
  transform: scale(1.03);
}
.office-map-overlay {
  position: absolute;
  inset: auto 16px 16px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  pointer-events: none;
  z-index: 2;
}
.office-map-pin-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(18, 45, 102, 0.94);
  color: #fff;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  backdrop-filter: blur(8px);
}
.office-map-click-hint {
  display: inline-flex;
  align-items: center;
  background: var(--red);
  color: #fff;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(223, 45, 56, 0.35);
  transition: background .2s ease;
}
.office-dominant-map:hover .office-map-click-hint {
  background: #ba1e28;
}

/* 3 ảnh cạnh map to: 3 rows 1 column */
.office-stacked-photos {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  gap: 14px;
  height: 100%;
  min-height: 0;
}
.office-stacked-item {
  position: relative;
  display: block;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #eef2f8;
  box-shadow: 0 4px 16px rgba(25, 59, 137, 0.05);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.office-stacked-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(25, 59, 137, 0.12);
  border-color: var(--blue);
}
.office-stacked-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.office-stacked-item:hover img {
  transform: scale(1.06);
}
.office-stacked-caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 16px 14px 10px 14px;
  background: linear-gradient(180deg, rgba(10, 26, 61, 0) 0%, rgba(10, 26, 61, 0.88) 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  color: #fff;
  z-index: 2;
}
.office-stacked-caption strong {
  font-family: "Noto Serif", serif;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .2px;
}
.office-stacked-caption span {
  font-size: 11px;
  color: #e3ebfb;
  font-weight: 500;
}

/* --- FIELD COMBINED GRID (2 ROWS X 3 COLUMNS) --- */
.field-combined-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, auto);
  gap: 16px;
}
.field-combined-grid .field-teaser-thumb {
  position: relative;
  display: block;
  height: 195px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #eef3fb;
  box-shadow: 0 4px 14px rgba(25, 59, 137, 0.05);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.field-combined-grid .field-teaser-thumb:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(25, 59, 137, 0.12);
  border-color: var(--blue);
}
.field-combined-grid .field-teaser-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}
.field-combined-grid .field-teaser-thumb:hover img {
  transform: scale(1.05);
}
.field-combined-grid .field-badge-text {
  position: absolute;
  bottom: 10px;
  left: 10px;
  right: 10px;
  background: rgba(12, 32, 75, 0.88);
  color: #fff !important;
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  backdrop-filter: blur(4px);
  letter-spacing: .2px;
  transition: background .2s ease;
  text-align: center;
  display: block;
  z-index: 2;
  box-sizing: border-box;
}
.field-combined-grid .field-teaser-thumb:hover .field-badge-text {
  background: rgba(18, 50, 120, 0.95);
}

@media (max-width: 1024px) {
  .office-location-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .office-location-actions {
    width: 100%;
  }
  .office-location-actions .btn {
    flex: 1;
    text-align: center;
    justify-content: center;
  }
  .office-showcase-layout {
    grid-template-columns: 1.3fr 1fr;
    height: 440px;
  }
  .field-combined-grid .field-teaser-thumb {
    height: 160px;
  }
}

@media (max-width: 768px) {
  .office-showcase-layout {
    grid-template-columns: 1fr;
    gap: 14px;
    height: auto;
  }
  .office-dominant-map {
    height: 320px;
  }
  .office-stacked-photos {
    grid-template-rows: repeat(3, 110px);
    gap: 10px;
  }
  .field-combined-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .field-combined-grid .field-teaser-thumb {
    height: 120px;
    border-radius: 10px;
  }
  .field-combined-grid .field-badge-text {
    font-size: 9.5px;
    padding: 4px 6px;
    bottom: 6px;
    left: 6px;
    right: 6px;
    line-height: 1.25;
  }
}

@media (max-width: 540px) {
  .office-dominant-map {
    height: 250px;
  }
  .office-map-overlay {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    inset: auto 12px 12px 12px;
  }
  .office-stacked-photos {
    grid-template-rows: repeat(3, 95px);
    gap: 8px;
  }
  .office-stacked-caption strong {
    font-size: 13px;
  }
  .office-stacked-caption span {
    font-size: 10px;
  }
  .field-combined-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .field-combined-grid .field-teaser-thumb {
    height: 95px;
    border-radius: 8px;
  }
  .field-combined-grid .field-badge-text {
    font-size: 8px;
    padding: 3px 2px;
    bottom: 4px;
    left: 4px;
    right: 4px;
    border-radius: 5px;
    line-height: 1.15;
    white-space: normal;
    word-break: keep-all;
    text-overflow: clip;
  }
}

/* --- HERO PREDECESSOR PILL --- */
.hero-predecessor-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #edf2f9;
  border: 1px solid #d3e1f5;
  border-radius: 999px;
  padding: 3px 14px 3px 3px;
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(15, 45, 98, 0.04);
}
.hero-predecessor-pill .predecessor-tag {
  background: var(--red);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  line-height: 1.2;
}
.hero-predecessor-pill .predecessor-name {
  color: #0f2d62;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .01em;
  line-height: 1.2;
}
@media (max-width: 560px) {
  .hero-predecessor-pill {
    padding: 3px 10px 3px 3px;
    gap: 6px;
    margin-bottom: 10px;
  }
  .hero-predecessor-pill .predecessor-tag {
    font-size: 9px;
    padding: 3px 7px;
  }
  .hero-predecessor-pill .predecessor-name {
    font-size: 11px;
  }
}

/* --- PRINCIPLES BANNER & 5S ROTATING HIGHLIGHT --- */
.principles-banner {
  background: linear-gradient(135deg, #0b1e42 0%, #153877 55%, #881b2c 100%) !important;
  color: #fff !important;
  border-radius: 20px !important;
  padding: 32px 34px !important;
  margin: 32px 0 10px !important;
  box-shadow: 0 16px 40px rgba(10, 26, 61, 0.16) !important;
  position: relative !important;
  overflow: hidden !important;
}
.principles-banner-title {
  font-family: "Noto Serif", serif !important;
  font-size: 22px !important;
  color: #fff !important;
  margin: 0 0 24px !important;
  text-align: center !important;
  letter-spacing: .2px !important;
}
.principles-grid-3 {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 18px !important;
}
.principle-card {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  border-radius: 16px !important;
  padding: 22px 20px !important;
  opacity: 0.65;
  transform: scale(0.985);
  transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  position: relative;
  cursor: pointer;
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-start !important;
}
.principle-header-row {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  margin-bottom: 12px !important;
}
.principle-card .principle-num {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 32px !important;
  height: 32px !important;
  border-radius: 10px !important;
  background: rgba(255, 255, 255, 0.14) !important;
  color: #d8e5fc !important;
  font-weight: 800 !important;
  font-size: 13px !important;
  letter-spacing: .5px !important;
  flex-shrink: 0 !important;
  margin: 0 !important;
  transition: all 0.4s ease;
}
.principle-card .principle-title {
  font-family: "Noto Serif", serif !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  color: #eaf0fb !important;
  margin: 0 !important;
  line-height: 1.35 !important;
  transition: color 0.4s ease;
}
.principle-card .principle-desc {
  font-size: 13px !important;
  color: #c9d8f3 !important;
  line-height: 1.55 !important;
  margin: 0 !important;
  display: block !important;
  transition: color 0.4s ease;
}

/* Sáng hơn khi is-active (mỗi 5s) hoặc hover */
.principle-card.is-active,
.principle-card:hover {
  background: rgba(255, 255, 255, 0.19) !important;
  border-color: rgba(255, 255, 255, 0.6) !important;
  box-shadow: 0 12px 32px rgba(5, 15, 40, 0.35), 0 0 25px rgba(255, 255, 255, 0.18) !important;
  opacity: 1 !important;
  transform: translateY(-4px) scale(1.02) !important;
}
.principle-card.is-active .principle-num,
.principle-card:hover .principle-num {
  background: var(--red) !important;
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(223, 45, 56, 0.5) !important;
}
.principle-card.is-active .principle-title,
.principle-card:hover .principle-title {
  color: #fff !important;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
}
.principle-card.is-active .principle-desc,
.principle-card:hover .principle-desc {
  color: #ffffff !important;
  font-weight: 450 !important;
}

@media (max-width: 820px) {
  .principles-banner {
    padding: 22px 16px !important;
    margin: 22px 0 14px !important;
    border-radius: 16px !important;
  }
  .principles-banner-title {
    font-size: 17px !important;
    margin-bottom: 16px !important;
  }
  .principles-grid-3 {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  .principle-card {
    padding: 16px 14px !important;
    transform: none !important;
    opacity: 0.7 !important;
    min-height: auto !important;
  }
  .principle-card:last-child {
    grid-column: auto !important;
  }
  .principle-card.is-active,
  .principle-card:hover {
    transform: translateY(-2px) !important;
    opacity: 1 !important;
  }
  .principle-header-row {
    margin-bottom: 8px !important;
    gap: 10px !important;
  }
  .principle-card .principle-title {
    font-size: 15px !important;
  }
  .principle-card .principle-desc {
    font-size: 12px !important;
    display: block !important;
    color: #dbe7fc !important;
  }
}

/* --- HERO OPEN LETTER CARD --- */
.hero-open-letter-card {
  margin-top: 16px;
  background: #f7f9fe;
  border: 1px solid rgba(25, 59, 137, 0.1);
  border-left: 4px solid var(--red);
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: 0 4px 16px rgba(25, 59, 137, 0.04);
}
.hero-letter-badge-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.hero-letter-badge {
  background: #fff1f0;
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 3px 8px;
  border-radius: 6px;
}
.hero-letter-sub {
  font-size: 11.5px;
  color: var(--muted);
  font-weight: 600;
}
.hero-letter-quote {
  font-family: "Noto Serif", serif;
  font-size: 14px;
  font-style: italic;
  color: var(--blue-deep);
  line-height: 1.45;
  margin: 0 0 8px;
  font-weight: 600;
}
.hero-letter-desc {
  font-size: 12px;
  color: #4a5972;
  line-height: 1.5;
  margin: 0;
}
.hero-letter-btn {
  font-size: 12px;
  padding: 5px 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-color: var(--blue);
  color: var(--blue);
}
.hero-letter-btn:hover {
  background: var(--blue);
  color: #fff;
}