/* /gioi-thieu/ — Về Tina Services. Chỉ 5 màu thương hiệu; thành phần dùng chung (.moc, .sl, .cn__, .su-kien, .vp, .so) ở site.css. */

/* Đầu trang: ảnh + phương châm */
.trang-gioi-thieu .hero-con__phu{align-self:stretch}
.gt-hero{position:relative;margin:0;border-radius:var(--bo);overflow:hidden;aspect-ratio:4/3;background:var(--den)}
.gt-hero img{width:100%;height:100%;object-fit:cover}
.gt-hero figcaption{position:absolute;left:16px;bottom:16px;display:flex;align-items:center;gap:6px;padding:10px 20px 10px 14px;border-radius:999px;background:var(--trang);box-shadow:0 12px 28px rgba(0,0,0,.2);font-size:14px;font-weight:800;letter-spacing:.02em}
.gt-hero figcaption i{flex:none;border-radius:50%;background:var(--cam)}
.gt-hero figcaption i:nth-of-type(1){width:6px;height:6px}
.gt-hero figcaption i:nth-of-type(2){width:9px;height:9px}
.gt-hero figcaption i:nth-of-type(3){width:13px;height:13px;margin-right:6px}

/* Thông tin doanh nghiệp */
.gt-tt__luoi{display:grid;grid-template-columns:7fr 5fr;gap:80px;align-items:start}
.gt-tt .td{max-width:14em}
.gt-tt__vb{margin-top:26px;font-size:18px;line-height:1.7;max-width:36em}
.gt-tt__vb p+p{margin-top:1em}
.gt-tt__lk{margin-top:30px}
.ttdn{border:1.5px solid var(--den);border-radius:var(--bo);padding:30px 30px 26px;position:relative;overflow:hidden}
.ttdn::before{content:"";position:absolute;left:0;top:0;right:0;height:6px;background:var(--cam)}
.ttdn__td{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ghi)}
.ttdn dl{margin-top:18px}
.ttdn dt{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ghi);padding-top:14px;border-top:1px solid var(--ghi-nhat)}
.ttdn dt:first-child{border-top:0;padding-top:0}
.ttdn dd{margin:4px 0 14px;font-size:16px;font-weight:700;line-height:1.5}
.ttdn dd:last-child{margin-bottom:0}
.ttdn a{text-decoration-color:var(--cam);text-underline-offset:3px}
.gt-so{margin-top:88px}
.gt-so ul{grid-template-columns:repeat(4,1fr)}

/* Chặng đường */
.gt-ls .moc{margin-top:72px}

/* Tầm nhìn, sứ mệnh, giá trị cốt lõi (nền đen) */
.tn{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:36px;background:var(--ghi);border-top:1px solid var(--ghi);border-bottom:1px solid var(--ghi)}
.tn__o{background:var(--den);padding:44px 48px 48px 0}
.tn__o+.tn__o{padding:44px 0 48px 48px}
.tn__o h3{font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--cam)}
.tn__o p{margin-top:18px;font-size:clamp(24px,2.3vw,34px);line-height:1.3;font-weight:700;letter-spacing:-.02em;color:var(--trang)}
.gtcl{margin-top:88px}
.gtcl__td{font-size:clamp(28px,2.8vw,40px);font-weight:800;letter-spacing:-.03em;line-height:1.15;color:var(--trang)}
.gtcl__ds{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:36px;border-top:1px solid var(--ghi)}
.gtcl__ds li{position:relative;padding:32px 28px 8px 0}
.gtcl__ds li+li{padding-left:28px;border-left:1px solid var(--ghi)}
.gtcl__ds b{display:block;font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--cam)}
.gtcl__ds h4{margin-top:14px;font-size:clamp(28px,2.6vw,38px);font-weight:800;letter-spacing:-.03em;line-height:1.15;color:var(--trang)}
.gtcl__ds p{margin-top:12px;font-size:15px;line-height:1.6;color:var(--ghi-nhat)}

/* Người sáng lập */
.gt-sl__vb{margin-top:22px;font-size:17px;line-height:1.7;max-width:34em}

/* Con người */
.gt-cn__anh img{object-position:50% 100%}
.gt-cn__anh+.cn__the{margin-top:-120px}
.ttdn .ns{white-space:nowrap}
.gt-cn__nut{display:flex;flex-wrap:wrap;align-items:center;gap:16px 26px;margin-top:28px}
.gt-cn__nut .nut{margin-top:0}

@media (max-width:980px){
  .gt-tt__luoi{grid-template-columns:1fr;gap:48px}
  .gt-so ul{grid-template-columns:1fr 1fr}
  .tn{grid-template-columns:1fr}
  .tn__o,.tn__o+.tn__o{padding:32px 0 36px}
  .gtcl__ds{grid-template-columns:1fr 1fr}
  .gtcl__ds li:nth-child(3){padding-left:0;border-left:0}
  .gtcl__ds li:nth-child(n+3){border-top:1px solid var(--ghi)}
}
@media (max-width:849px){
  .gt-hero figcaption{left:12px;bottom:12px;padding:8px 16px 8px 12px;font-size:13px}
  .gt-tt__vb{font-size:17px}
  .ttdn{padding:24px 20px 20px}
  .gt-so{margin-top:56px}
  .gt-so ul{grid-template-columns:1fr 1fr}
  .gt-ls .moc{margin-top:48px}
  .gtcl{margin-top:56px}
  .gtcl__ds{grid-template-columns:1fr}
  .gtcl__ds li,.gtcl__ds li+li{padding:24px 0 20px;border-left:0}
  .gtcl__ds li+li{border-top:1px solid var(--ghi)}
  .gt-cn__nut .nut{width:100%}
  .gt-cn__anh+.cn__the{margin-top:-40px}
}