/* Additions that keep the original design pixel for pixel while the CMS manages the content. */
.nav-brand .logo a img{height:100%;-o-object-fit:contain;object-fit:contain;width:100%}
.fp-watermark{display:none}
.tt-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.tt-form-msg{margin:12px 0}
.tt-form-msg.is-error{color:#c8102e}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100000;background:#14213d;color:#fff;padding:8px 14px}
.skip-link:focus{left:8px;top:8px}

/* Blocks added by the CMS (answer box, FAQ, related list, cards). They use the site's own colours and type. */
.tt-answer{margin:0 0 22px;padding:16px 20px;border-left:4px solid #06a7e0;background:#f2f9fd;border-radius:0 10px 10px 0}
.tt-answer p{margin:0;font-size:1.05rem;line-height:1.65;color:#14213d}
.tt-faq,.tt-related,.tt-cards-section{padding:34px 0}
.tt-faq .container,.tt-related .container,.tt-cards-section .container{max-width:1100px}
.tt-faq-list details{border:1px solid #e3e8f0;border-radius:12px;background:#fff;margin:0 0 10px;overflow:hidden}
.tt-faq-list summary{cursor:pointer;padding:14px 18px;font-weight:700;color:#14213d;list-style:none;position:relative;padding-right:44px}
.tt-faq-list summary::-webkit-details-marker{display:none}
.tt-faq-list summary:after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:#c8102e}
.tt-faq-list details[open] summary:after{content:"−"}
.tt-faq-a{padding:0 18px 16px;line-height:1.7}
.tt-related ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.tt-related li a{display:block;padding:10px 14px;border:1px solid #e3e8f0;border-radius:10px;color:#14213d;font-weight:600;background:#fff}
.tt-related li a:hover{border-color:#06a7e0;color:#144a94}
.tt-cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.tt-card{display:block;border:1px solid #e3e8f0;border-radius:14px;overflow:hidden;background:#fff;color:#14213d;text-decoration:none;transition:box-shadow .2s,transform .2s}
.tt-card:hover{box-shadow:0 10px 26px rgba(20,33,61,.12);transform:translateY(-2px)}
.tt-card-img{display:block;aspect-ratio:4/3;background:#f2f5fa;overflow:hidden}
.tt-card-img img{width:100%;height:100%;object-fit:cover;display:block}
.tt-card-t{display:block;padding:12px 14px;font-weight:700;line-height:1.4}
.tt-block{margin:22px 0}
.tt-select{height:40px}
.tt-moit img{display:block}
.wrap-form .frm-btn .frm-btn-submit{width:auto!important;min-width:150px;white-space:nowrap;padding-left:28px;padding-right:28px}

/* Footer map: the Vietnam artwork with pins, leader lines and labels drawn from the CMS (Quản trị > Bản đồ). */
.tt-map{position:relative;width:872px;max-width:100%;aspect-ratio:1920/1902;container-type:inline-size;line-height:0}
.tt-map-base{position:absolute;left:0;top:0;width:100%;height:100%;display:block}
.tt-map-lines{position:absolute;left:0;top:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.tt-line polyline{fill:none;stroke:#1c96e0;stroke-width:3;stroke-linejoin:round}
.tt-dot{fill:#f4003a}
.tt-pin,.tt-star{position:absolute;display:block;transform:translate(-50%,-100%);transition:transform .2s ease;filter:drop-shadow(0 2px 2px rgba(0,0,0,.25))}
.tt-pin{width:5.4%}
.tt-star{width:3.2%;transform:translate(-50%,-50%);filter:none}
.tt-pin svg,.tt-star svg{display:block;width:100%;height:auto}
.tt-pin:hover{transform:translate(-50%,-108%)}
.tt-label{position:absolute;width:34%;font-size:1.95cqw;line-height:1.38;color:#010101;text-align:left}
.tt-label b{display:block;font-weight:800}
.tt-label span{display:block;font-weight:400}
.tt-label.tt-left{left:2.4%}
.tt-label.tt-right{left:65.1%;width:33.6%}

/* Certificates that are wider than tall keep their proportions inside the same frame. */
.certificate-item.is-landscape .img-src a img{padding:6% 0}

/* Section layout used by the home page's full-screen scrolling (resources/js/tt-fullpage.js). */
.fp-section{box-sizing:border-box;display:block;height:100%;position:relative}
.fp-table{display:flex;flex-direction:column;justify-content:center;width:100%}
.fp-notransition{transition:none!important}

/* Certificate list on the "Chứng chỉ" pages, drawn from Quản trị > Chứng nhận. */
.tt-certs{padding:10px 0 34px}
.tt-certs-grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.tt-cert{margin:0;background:#fff;border:1px solid #e3e8f0;border-radius:14px;overflow:hidden;box-shadow:0 2px 10px rgba(20,33,61,.06);transition:box-shadow .2s,transform .2s}
.tt-cert:hover{box-shadow:0 12px 28px rgba(20,33,61,.14);transform:translateY(-3px)}
.tt-cert a{display:block;background:#f5f7fb;aspect-ratio:1/1.3;padding:10px}
.tt-cert img{width:100%;height:100%;object-fit:contain;display:block}
.tt-cert figcaption{padding:12px 14px 14px;line-height:1.5}
.tt-cert figcaption b{display:block;color:#14213d;font-size:1rem;margin-bottom:4px}
.tt-cert figcaption span{display:block;color:#5a6577;font-size:.85rem}
.tt-cert figcaption em{display:block;margin-top:6px;font-style:normal;color:#44506a;font-size:.86rem}

/* Product page: quote, sample and call buttons under the price */
.tt-product-cta{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0 8px}
.tt-product-cta .btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.tt-product-cta .btn-primary{color:#fff}
.tt-product-cta .btn-secondary{background:#fff;color:#144a94}
.tt-product-cta .btn-secondary:hover{background:#144a94;color:#fff}
.tt-product-cta .tt-cta-call{border-color:#c8102e;color:#c8102e}
.tt-product-cta .tt-cta-call:hover{background:#c8102e;color:#fff}
.tt-cta-note{margin:0 0 14px;font-size:.9rem;color:#5b6b82}
@media (max-width:640px){.tt-product-cta .btn{width:100%}}

/* ===== Feedback round one ===== */

/* Product page: the three buttons sit at the end of the short description, same width and height. */
.tt-product-cta{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:22px 0 8px;align-items:stretch}
.tt-product-cta .btn{width:100%;min-height:48px;height:auto;padding:10px 14px;text-align:center;gap:8px;box-sizing:border-box}
.tt-product-cta .btn span{line-height:1.25;white-space:normal}
.tt-product-cta .tt-cta-call{border-color:#c8102e;color:#c8102e}
.tt-product-cta .tt-cta-call span,.tt-product-cta .tt-cta-call em{color:inherit}
.tt-product-cta .tt-cta-call:hover{background:#c8102e;color:#fff}
@media (max-width:480px){.tt-product-cta{grid-template-columns:1fr}}

/* Windows (pop-ups) */
html.tt-modal-open{overflow:hidden}
.tt-modal[hidden]{display:none!important}
.tt-modal{position:fixed;inset:0;z-index:100000;display:flex;align-items:center;justify-content:center;padding:16px}
.tt-modal-overlay{position:absolute;inset:0;background:rgba(10,24,48,.62);animation:tt-fade .2s ease}
.tt-modal-dialog{position:relative;width:100%;max-width:640px;max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);overflow:auto;background:#fff;border-radius:14px;box-shadow:0 24px 60px rgba(0,0,0,.35);padding:26px 26px 12px;animation:tt-rise .25s ease;outline:0;-webkit-overflow-scrolling:touch}
.tt-modal-close{position:absolute;right:10px;top:10px;width:38px;height:38px;border:0;border-radius:50%;background:#f1f4f9;color:#14213d;font-size:26px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}
.tt-modal-close:hover{background:#c8102e;color:#fff}
.tt-modal-title{margin:0 44px 6px 0;font-size:1.35rem;font-weight:800;line-height:1.3;color:#144a94;text-transform:uppercase}
.tt-modal-product{margin:0 0 12px;font-weight:700;color:#14213d}
.tt-modal-product:empty{display:none}
.tt-modal-body .tt-block,.tt-modal-body .block-form-wrap{margin:0}
.tt-modal-body .wrap-form .form-group{margin-bottom:22px}
.tt-modal-body .txt-help{display:block;margin:0 0 8px;font-weight:600}
@keyframes tt-fade{from{opacity:0}to{opacity:1}}
@keyframes tt-rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@media (max-width:576px){.tt-modal{align-items:flex-end;padding:0}.tt-modal-dialog{border-radius:16px 16px 0 0;max-width:none;padding:22px 16px 8px;max-height:92vh;max-height:92dvh}.tt-modal-title{font-size:1.15rem}}
@media (prefers-reduced-motion:reduce){.tt-modal-overlay,.tt-modal-dialog{animation:none}}

/* Forms: submit button and file field */
.wrap-form .frm-btn .frm-btn-submit{-webkit-appearance:none;appearance:none;font-family:inherit;line-height:1.2;letter-spacing:.02em;text-align:center;padding-right:54px;box-sizing:border-box;cursor:pointer;border:0;text-transform:uppercase}
.wrap-form .frm-btnwrap .frm-btn{width:auto}
@media (max-width:576px){.wrap-form .frm-btnwrap .frm-btn,.wrap-form .frm-btn .frm-btn-submit{width:100%!important}.wrap-form .frm-btnwrap .frm-btn{justify-content:center}}
.wrap-form .qfile{margin-bottom:26px}
.wrap-form .tt-file-label{display:block;margin:0 0 8px;font-weight:600;color:#333;font-size:.95rem}
.wrap-form .qfile input[type=file]{width:100%;padding:10px;border:1px dashed #9fb4d0;border-radius:8px;background:#f7faff;font-size:.95rem;box-sizing:border-box}
.wrap-form .qfile .fa-exclamation-triangle{bottom:-20px;left:0}
.wrap-form .qparagraph textarea{width:100%;box-sizing:border-box}

/* Job application window: the CMS form replaces the old embedded page */
.recruitment-modal .tt-inline-form{padding:28px 30px 10px;background:#fff}
.recruitment-modal .tt-inline-form .wrap-form .form-group{margin-bottom:24px}
@media (max-width:576px){.recruitment-modal .tt-inline-form{padding:18px 14px 6px}}

/* Carousel of cards (legal documents and other lists shown in one row) */
.tt-carousel{position:relative}
.tt-carousel .swiper{overflow:hidden;padding:4px 2px 8px}
.tt-carousel .swiper-slide{height:auto}
.tt-carousel .tt-card{height:100%}
.tt-carousel .nav-arrow-prev,.tt-carousel .nav-arrow-next{cursor:pointer}
.tt-carousel .swiper-button-disabled{opacity:.4;pointer-events:none}
.tt-card-textonly{padding:18px 18px 16px;min-height:150px}
.tt-card-doc{display:flex;width:44px;height:44px;margin-bottom:10px;border-radius:10px;background:#e8f4fb;color:#144a94;font-size:1.35rem;align-items:center;justify-content:center}
.tt-card-textonly .tt-card-t{padding:0;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;font-size:.95rem}


/* The theme draws an arrow over the right end of the submit button; keep the text clear of it everywhere. */
.wrap-form .frm-btnwrap .frm-btn .frm-btn-submit{padding:0 58px 0 30px!important;min-width:170px;white-space:nowrap;height:50px;font-size:1.05rem!important}
@media (max-width:1024px){.wrap-form .frm-btnwrap .frm-btn .frm-btn-submit{height:44px}}

/* Short description of a business line: one look on all pages, long legacy text folded under a button */
.tt-answer p{font-size:1rem;line-height:1.7}
.tt-more{margin:18px auto 0;max-width:1000px}
.tt-more>summary{display:table;margin:0 auto 14px;padding:8px 22px;border:1px solid #144a94;border-radius:999px;color:#144a94;font-weight:700;font-size:.92rem;cursor:pointer;list-style:none}
.tt-more>summary::-webkit-details-marker{display:none}
.tt-more>summary:after{content:" ▾"}
.tt-more[open]>summary:after{content:" ▴"}
.tt-more>summary:hover,.tt-more>summary:focus-visible{background:#144a94;color:#fff}

/* Long product or article names in the breadcrumb wrap instead of widening the page on phones */
.global-breadcrumb .breadcrumb,.global-breadcrumb .breadcrumb li{white-space:normal}
.global-breadcrumb .breadcrumb{max-width:100%}
.global-breadcrumb .breadcrumb li{max-width:100%;min-width:0}
.global-breadcrumb .breadcrumb li a,.global-breadcrumb .breadcrumb li span{overflow-wrap:anywhere}

/* Lightbox (replaces the commercial Fancybox) */
html.tt-lb-open{overflow:hidden}
.tt-lb{position:fixed;inset:0;z-index:100001;display:none;align-items:center;justify-content:center;outline:0}
.tt-lb.is-open{display:flex}
.tt-lb-back{position:absolute;inset:0;background:rgba(15,22,36,.92)}
.tt-lb-stage{position:relative;display:flex;align-items:center;justify-content:center;max-width:min(96vw,1280px);max-height:88vh;max-height:88dvh;color:#fff;animation:tt-fade .2s ease}
.tt-lb-stage.is-loading:before{content:"";width:38px;height:38px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:tt-spin .8s linear infinite}
.tt-lb-stage.is-loading .tt-lb-img{display:none}
.tt-lb-img{display:block;max-width:96vw;max-height:80vh;max-height:80dvh;width:auto;height:auto;object-fit:contain;border-radius:4px;background:#fff}
.tt-lb[data-type=video] .tt-lb-stage{width:min(94vw,1100px);aspect-ratio:16/9;max-height:none;background:#000}
.tt-lb-video{width:100%;height:100%;border:0}
.tt-lb-stage.is-inline{display:block;width:min(94vw,900px);max-height:90vh;max-height:90dvh;overflow:auto;background:#fff;border-radius:6px;-webkit-overflow-scrolling:touch}
.tt-lb-stage.is-inline>*{display:block!important}
.tt-lb-cap{position:absolute;left:0;right:0;bottom:0;padding:14px 64px 16px;text-align:center;color:#fff;font-size:.95rem;line-height:1.45;background:linear-gradient(transparent,rgba(0,0,0,.55))}
.tt-lb[data-type=inline] .tt-lb-cap,.tt-lb[data-type=inline] .tt-lb-count{display:none}
.tt-lb-btn{position:absolute;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:30px;line-height:1;cursor:pointer;padding:0;transition:background .2s}
.tt-lb-btn:hover,.tt-lb-btn:focus-visible{background:#fff;color:#144a94}
.tt-lb-close{top:14px;right:14px;font-size:28px}
.tt-lb-prev{left:14px;top:50%;transform:translateY(-50%)}
.tt-lb-next{right:14px;top:50%;transform:translateY(-50%)}
.tt-lb-count{position:absolute;top:22px;left:20px;color:#fff;font-size:.9rem;opacity:.85}
.tt-lb[data-type=inline] .tt-lb-close{background:#fff;color:#144a94;box-shadow:0 2px 10px rgba(0,0,0,.25)}
@keyframes tt-spin{to{transform:rotate(360deg)}}
@media (max-width:576px){.tt-lb-prev{left:6px}.tt-lb-next{right:6px}.tt-lb-btn{width:40px;height:40px}.tt-lb-cap{padding:12px 56px 14px;font-size:.88rem}}
.tt-lb-stage.is-inline .pop-up-modal{min-width:0!important;max-width:100%!important;width:100%;margin:0;box-shadow:none}

/* Captcha (self-hosted): image, refresh button and input follow the site's form fields */
.tt-captcha .tt-captcha-row,.tt-captcha-legacy{display:flex;align-items:center;gap:8px;margin:0 0 8px}
.tt-captcha-img{display:inline-block;min-width:160px;min-height:52px;line-height:0;border:1px solid #d6dde5;border-radius:4px;overflow:hidden;background:#f3f6f9}
.tt-captcha-img img{display:block;max-width:100%;height:auto}
.tt-captcha-refresh{flex:none;width:40px;height:40px;border:1px solid #d6dde5;border-radius:4px;background:#fff;color:inherit;font-size:20px;line-height:1;cursor:pointer}
.tt-captcha-refresh:hover,.tt-captcha-refresh:focus-visible{border-color:currentColor}
.frm-captcha .tt-captcha-legacy{width:100%;margin-top:8px}
@media (max-width:480px){.tt-captcha-img{min-width:0;flex:1}}

/* Product buttons: two actions on the first row, the call button on its own full-width row, one line */
.tt-product-cta.tt-cta-call-full{grid-template-columns:repeat(2,minmax(0,1fr))}
.tt-product-cta.tt-cta-call-full .tt-cta-call{grid-column:1/-1}
.tt-product-cta.tt-cta-call-full .btn:first-child:nth-last-child(2){grid-column:1/-1}
.tt-product-cta .tt-cta-call span{white-space:nowrap}
@media (max-width:480px){.tt-product-cta.tt-cta-call-full{grid-template-columns:1fr}}
@media (max-width:360px){.tt-product-cta .tt-cta-call span{white-space:normal}}
/* Long introduction of a business line: same box and size as the short description, toggle button below it */
.tt-more{margin:0 auto 18px;max-width:1000px}
.tt-more-body{margin:0 0 16px;padding:16px 20px;border-left:4px solid #06a7e0;background:#f2f9fd;border-radius:0 10px 10px 0;color:#14213d;line-height:1.7}
.tt-more-body *{font-size:inherit!important;line-height:1.7!important;color:inherit}
.tt-more-body>:first-child{margin-top:0}.tt-more-body>:last-child{margin-bottom:0}
.tt-more.is-folded .tt-more-body{display:none}
.tt-more-btn{display:table;margin:0 auto;padding:8px 22px;border:1px solid #144a94;border-radius:999px;background:#fff;color:#144a94;font:inherit;font-weight:700;font-size:.92rem;cursor:pointer}
.tt-more-btn:after{content:" ▾"}
.tt-more-btn[aria-expanded=true]:after{content:" ▴"}
.tt-more-btn:hover,.tt-more-btn:focus-visible{background:#144a94;color:#fff}


.tt-more-body,.tt-more-body *{text-align:left!important}

/* Search page: rounded box with live suggestions, result cards with thumbnail, pager */
.tt-search-form{position:relative;display:block;max-width:none;margin:22px 0 14px}
.tt-search-form input[type=text]{display:block;width:100%!important;height:52px!important;padding:0 64px 0 26px!important;border:1px solid #d7dde5!important;border-radius:999px!important;background:#fff!important;box-shadow:0 2px 8px rgba(20,33,61,.06);font-size:1.05rem;color:#14213d;outline:0}
.tt-search-form input[type=text]:focus{border-color:#06a7e0!important;box-shadow:0 0 0 3px rgba(6,167,224,.18)}
.tt-search-form .tt-search-go{position:absolute;right:6px;top:6px;width:40px;height:40px;border:0;border-radius:50%;background:transparent;color:#144a94;font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}
.tt-search-form .tt-search-go:hover,.tt-search-form .tt-search-go:focus-visible{background:#eef6fb}
.tt-suggest{position:absolute;z-index:30;left:12px;right:12px;top:100%;margin:6px 0 0;padding:6px;list-style:none;background:#fff;border:1px solid #d7dde5;border-radius:14px;box-shadow:0 12px 32px rgba(20,33,61,.16);max-height:70vh;overflow:auto}
.tt-suggest li{margin:0}
.tt-suggest li a{display:flex;align-items:center;gap:12px;padding:8px 10px;border-radius:10px;color:#14213d;text-decoration:none}
.tt-suggest li.is-active a,.tt-suggest li a:hover{background:#eef6fb}
.tt-suggest img,.tt-sg-ph{flex:none;width:44px;height:44px;border-radius:8px;object-fit:cover;background:#eef2f6}
.tt-sg-t{display:flex;flex-direction:column;min-width:0}
.tt-sg-name{font-weight:600;line-height:1.3;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.tt-sg-label{font-size:.78rem;color:#5b6b82;text-transform:uppercase;letter-spacing:.02em}
.tt-suggest .tt-sg-all a{justify-content:center;color:#144a94;font-weight:700;border-top:1px solid #e6ebf1;border-radius:0 0 10px 10px;margin-top:4px}
.tt-suggest .tt-sg-none{padding:12px 14px;color:#5b6b82}
.tt-search-page .searchresultsummary{margin:6px 0 10px;color:#14213d}
.tt-near{margin-top:4px;color:#5b6b82;font-size:.92rem}
.tt-perpage{display:flex;align-items:center;gap:10px;margin:0 0 18px;font-size:.95rem;color:#5b6b82}
.tt-perpage select{height:38px;padding:0 30px 0 12px;border:1px solid #d7dde5;border-radius:8px;background:#fff;color:#14213d;font:inherit}
.tt-results{margin-top:8px}
.tt-result{display:flex;gap:18px;align-items:flex-start;padding:16px;margin-bottom:18px;background:#fff}
.tt-result-thumb{flex:none;width:160px;height:110px;border-radius:8px;overflow:hidden;background:#eef2f6;display:block}
.tt-result-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.tt-result-thumb .tt-result-noimg{display:flex;width:100%;height:100%;align-items:center;justify-content:center}
.tt-result-thumb .tt-result-noimg img{width:96px;height:auto;object-fit:contain;opacity:.55}
.tt-result-body{min-width:0;flex:1}
.tt-result-label{font-size:.78rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:#5b6b82;margin:0 0 4px}
.tt-result-title{margin:0 0 6px;font-size:1.12rem;line-height:1.35;font-weight:700}
.tt-result-title a{color:#144a94;text-decoration:none}
.tt-result-title a:hover{text-decoration:underline}
.tt-search-page .searchresultdesc{margin:0 0 8px;font-size:.95rem;line-height:1.6;color:#4a5668}
.tt-search-page .searchresultdesc strong{color:#14213d}
.tt-result-more{font-size:.92rem;font-weight:700;color:#144a94;text-decoration:none}
.tt-result-more:hover{text-decoration:underline}
.tt-empty{padding:24px 0;color:#14213d}
.tt-pager{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:26px 0 8px}
.tt-pg{min-width:40px;height:40px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #d7dde5;border-radius:8px;background:#fff;color:#144a94;text-decoration:none;font-weight:600}
a.tt-pg:hover,a.tt-pg:focus-visible{background:#144a94;border-color:#144a94;color:#fff}
.tt-pg.current{background:#144a94;border-color:#144a94;color:#fff}
.tt-pg.gap{border-color:transparent;background:transparent;color:#5b6b82}
@media (max-width:640px){
  .tt-result{flex-direction:column;gap:12px}
  .tt-result-thumb{width:100%;height:auto;aspect-ratio:16/9}
  .tt-search-form input[type=text]{height:48px!important;font-size:1rem}
  .tt-pg.prev,.tt-pg.next{flex:1 1 40%}
}

/* 12/11: cards are larger (three to a row on a desktop), every picture sits in a 16:9 frame, titles are easier to read */
.tt-cards{gap:24px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.tt-card{display:flex;flex-direction:column;border-radius:10px}
.tt-card-img{aspect-ratio:16/9;flex:none}
.tt-card-img img{transition:transform .6s ease}
.tt-card:hover .tt-card-img img{transform:scale(1.05)}
.tt-card-noimg{background:#eef3f9 url(/assets/brand/logo.svg) center/56px no-repeat}
.tt-card-t{padding:16px 18px 18px;font-size:1.08rem;line-height:1.45;font-weight:600;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tt-cards-section .container{max-width:1240px}

/* 13/11: lightbox pictures fill the screen height (small originals are scaled up, large ones scaled down) and never show a focus frame after a click */
.tt-lb-img{height:min(82vh,82dvh);width:auto;max-width:94vw;min-width:min(60vw,420px);object-fit:contain;image-rendering:auto}
.tt-lb button:focus:not(:focus-visible){outline:0}
.tt-lb-stage{max-height:none}

/* 13/11: dòng thông báo đồng ý xử lý dữ liệu cá nhân dưới mỗi form (Nghị định 13/2023/NĐ-CP) */
.tt-consent{margin:10px 0 4px;font-size:.82rem;line-height:1.5;color:#6b7a90}
.tt-consent a{color:#144a94;text-decoration:underline}

/* 13/11: hiệu ứng cuộn hiện (class do tt.js gắn, tôn trọng prefers-reduced-motion) */
.tt-reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.tt-reveal.tt-in{opacity:1;transform:none}