/* base.css — MỘT nguồn CSS cho toàn bộ site THP.
   Trước đây CSS nội tuyến và nhân bản ở cả 11 trang, rồi phân kỳ thành 3 bản:
     · .ft-logo  — trang dịch vụ đệm 12px/16px, trang khác 18px/26px
     · .network  — bản trang dịch vụ MẤT 'center/cover no-repeat' (lỗi image-set)
     · .hero .bg — mã chết ở trang không có hero
   Lấy CSS trang chủ làm chuẩn vì nó là bản mới và đầy đủ nhất. */
:root{
  --orange:#EA5514; --orange-d:#C6410C; --orange-soft:#FFF1EA;
  --ink:#15202e; --ink-2:#22304a; --slate:#516074; --mut:#7a8798;
  --bg:#ffffff; --soft:#f5f7fa; --line:#e6eaf0; --card:#ffffff;
  --shadow:0 1px 2px rgba(21,32,46,.04),0 8px 30px rgba(21,32,46,.06);
  --shadow-lg:0 20px 50px rgba(21,32,46,.14);
  --r:16px; --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{padding:88px 0}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em}
.eyebrow{color:var(--orange);font-weight:700;font-size:.82rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:14px}
.h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800;color:var(--ink)}
.lead{color:var(--slate);font-size:1.06rem;max-width:640px;margin-top:14px}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:.97rem;
  padding:13px 26px;border-radius:100px;border:1.6px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-d);transform:translateY(-1px);box-shadow:0 10px 24px rgba(234,85,20,.32)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand img{height:56px;width:auto}
.menu{display:flex;align-items:center;gap:26px}
.menu a{font-weight:500;font-size:.95rem;color:var(--ink-2);transition:.15s}
.menu a:hover{color:var(--orange)}
.nav-cta{display:flex;align-items:center;gap:14px}
.lang{font-size:.85rem;font-weight:600;color:var(--mut);border:1px solid var(--line);padding:6px 12px;border-radius:100px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px}

/* hero with photo */
/* HERO — hai KHỐI cạnh nhau: chữ có nền đặc riêng, ảnh đứng riêng.
   CỐ Ý KHÁC cgd.vn: bên đó chữ nằm ĐÈ lên ảnh nên bắt buộc phủ gradient mới đọc
   được. Ở đây chữ đã có nền của nó, ảnh giữ nguyên màu thật — không phủ gì. */
.hero{position:relative;color:#fff;display:grid;grid-template-columns:1.18fr 1fr;background:#0e1826;overflow:hidden;padding:0}
.hero-txt{position:relative;display:flex;align-items:center}
.hero-txt::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(620px 380px at 14% 6%,rgba(234,85,20,.20),transparent 62%)}
/* Lề trái của chữ trùng đúng lề .wrap của cả trang (maxw 1180 + gutter 22). */
.hero-in{position:relative;z-index:2;width:100%;padding:76px 46px 72px max(22px,calc(50vw - 590px))}
.hero h1{font-size:clamp(1.8rem,2.45vw,2.45rem);font-weight:800;letter-spacing:-.025em}
.hero h1 span{color:var(--orange)}
.hero p{color:#b9c6d8;font-size:1rem;margin-top:16px;max-width:46ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:11px;margin-top:26px}
/* 3 nút vừa MỘT hàng trong cột hẹp — nới ngang ra là rơi xuống dòng lẻ loi. */
.hero-cta .btn{padding-left:18px;padding-right:18px;font-size:.94rem}
/* Lưới 2 cột thay vì flex-wrap: 6 thẻ dài ngắn khác nhau, wrap tự do ra 2/3/1 rất lệch. */
.hero-tags{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:28px}
.hero-tags span{justify-self:start;font-size:.8rem;font-weight:500;color:#d5dfec;border:1px solid rgba(255,255,255,.2);padding:6px 13px;border-radius:100px;background:rgba(255,255,255,.04)}
.hero-pic{position:relative;min-height:520px;overflow:hidden}
.hero .hbg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.4s ease}
.hero .hbg.dang{opacity:1}
@media(prefers-reduced-motion:reduce){.hero .hbg{transition:none}}
/* Mối nối: tán mờ 110px để hai khối không thành hai hình chữ nhật dán cạnh nhau. */
.hero-seam{position:absolute;top:0;bottom:0;left:0;width:110px;z-index:2;
  background:linear-gradient(90deg,#0e1826,rgba(14,24,38,0))}
@media(max-width:980px){
  .hero{grid-template-columns:1fr}
  .hero-pic{order:-1;min-height:0;aspect-ratio:16/9}
  .hero-seam{display:none}
  .hero-in{padding:48px 22px 54px}
}
@media(max-width:520px){
  .hero-tags{grid-template-columns:1fr}
}

/* stats */
.stats{background:var(--ink);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 22px}
.stat{text-align:center}
.stat b{display:block;font-size:2rem;font-weight:800;color:#fff}
.stat b i{color:var(--orange);font-style:normal}
.stat small{color:#9fb0c4;font-size:.9rem}

/* about */
.about .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.about p{color:var(--slate);margin-top:18px}
.ab-list{list-style:none;margin-top:26px;display:grid;gap:14px}
.ab-list li{display:flex;gap:12px;align-items:flex-start;font-weight:500;color:var(--ink-2)}
.ab-list svg{flex:0 0 22px;margin-top:3px}
.ab-photo{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.ab-photo img{width:100%;height:420px;object-fit:cover}
.ab-photo .cap{position:absolute;left:0;right:0;bottom:0;padding:22px;color:#fff;
  background:linear-gradient(0deg,rgba(12,22,37,.85),transparent);font-weight:600;font-size:.95rem}

/* services */
.services{background:var(--soft)}
.sv-head{text-align:center;max-width:660px;margin:0 auto 48px}
.sv-head .lead{margin:14px auto 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.22s;box-shadow:var(--shadow)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#dfe5ee}
.card .photo{height:172px;background-size:cover;background-position:center}
.card .body{padding:26px 26px 30px}
.ic{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;background:var(--orange-soft);color:var(--orange);margin-bottom:16px}
.card h3{font-size:1.16rem;font-weight:700}
.card p{color:var(--slate);font-size:.96rem;margin-top:9px}
.tag-star{display:inline-block;font-size:.72rem;font-weight:700;color:var(--orange-d);background:var(--orange-soft);padding:3px 9px;border-radius:6px;margin-top:14px;letter-spacing:.03em}

/* project cargo — flagship */
.project{background:linear-gradient(120deg,#0f1a29,#1e3355);color:#fff}
.project .h2{color:#fff}
.project .lead{color:#b9c6d6}
.pj-top{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.pj-spec{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}
.pj-spec li{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:16px 18px}
.pj-spec b{display:block;font-size:1.5rem;font-weight:800;color:#fff}
.pj-spec b i{color:var(--orange);font-style:normal}
.pj-spec small{color:#9fb0c4;font-size:.86rem}
.pj-lead-photo{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg)}
.pj-lead-photo img{width:100%;height:400px;object-fit:cover}
.pj-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.pj-gallery figure{border-radius:14px;overflow:hidden;position:relative}
.pj-gallery img{width:100%;height:220px;object-fit:cover;transition:.3s}
.pj-gallery figure:hover img{transform:scale(1.05)}
.pj-gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:16px;font-size:.86rem;font-weight:600;color:#fff;background:linear-gradient(0deg,rgba(10,18,30,.9),transparent)}
.pj-refs{margin-top:40px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:30px 32px}
.pj-refs h3{font-size:1.15rem;margin-bottom:18px}
.pj-refs ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 30px}
.pj-refs li{display:flex;gap:11px;color:#d3dce7;font-size:.96rem;line-height:1.5}
.pj-refs svg{flex:0 0 20px;margin-top:4px}

/* industries + why share */
.sv-head2{text-align:center;max-width:640px;margin:0 auto 40px}
.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
/* Icon SVG trong pill — thay cho emoji (emoji render khác nhau mỗi hệ điều hành,
   và screen reader đọc thành tên emoji). SVG dùng currentColor nên tự ăn màu pill. */
.chips span,.hero-tags span{display:inline-flex;align-items:center;gap:7px}
.chips span svg,.hero-tags span svg{width:16px;height:16px;flex:0 0 16px}
.hero-tags span svg{width:15px;height:15px;flex:0 0 15px;opacity:.9}
.chips span{font-weight:600;font-size:.96rem;padding:11px 20px;border-radius:100px;background:var(--orange-soft);border:1px solid #f6d3c1;color:var(--orange-d)}
.why .grid{grid-template-columns:repeat(4,1fr)}
.why .card{box-shadow:none;background:var(--soft);border:0}
.why .card:hover{transform:none;box-shadow:var(--shadow)}
.why b{font-size:1.05rem;font-weight:700;display:block;margin:6px 0}
.why p{font-size:.92rem;color:var(--slate)}
.nummark{font-size:.9rem;font-weight:800;color:var(--orange);letter-spacing:.06em}

/* network */
.network{position:relative;color:#fff;background:linear-gradient(120deg,rgba(15,26,41,.92),rgba(30,51,85,.86)),url('/assets/img/network-bg.jpg') center/cover no-repeat;background-image:linear-gradient(120deg,rgba(15,26,41,.92),rgba(30,51,85,.86)),image-set(url('/assets/img/network-bg.webp') type('image/webp'),url('/assets/img/network-bg.jpg') type('image/jpeg'))}
@media(max-width:820px){.network{background-image:linear-gradient(120deg,rgba(15,26,41,.92),rgba(30,51,85,.86)),image-set(url('/assets/img/network-bg-800.webp') type('image/webp'),url('/assets/img/network-bg-800.jpg') type('image/jpeg'))}}
.network .h2{color:#fff}.network .lead{color:#b9c6d6}
.offices{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.offices span{font-weight:600;font-size:.96rem;padding:11px 20px;border-radius:100px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16)}
.offices span.intl{background:rgba(234,85,20,.16);border-color:rgba(234,85,20,.42);color:#ffd2bd}
.net-note{margin-top:22px;font-size:.9rem;color:#8ea0b6;line-height:1.7}

/* contact */
.contact .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.ct-info li{list-style:none;display:flex;gap:14px;align-items:flex-start;margin-top:20px}
.ct-info .ic{margin:0;flex:0 0 46px;width:46px;height:46px}
.ct-info b{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--mut)}
.ct-info a,.ct-info p{font-weight:600;color:var(--ink);font-size:1.02rem}
form{background:var(--soft);border:1px solid var(--line);border-radius:var(--r);padding:32px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:.85rem;font-weight:600;color:var(--ink-2);margin:14px 0 6px}
input,textarea,select{width:100%;font:inherit;font-size:.96rem;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:2px solid var(--orange);border-color:var(--orange)}
form .btn{width:100%;justify-content:center;margin-top:20px;background:var(--orange);color:#fff}
.form-note{font-size:.8rem;color:var(--mut);margin-top:12px;text-align:center}

/* facts + footer */
.facts{background:var(--soft);border-top:1px solid var(--line)}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:30px 22px}
.facts b{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--mut)}
.facts span.v{font-weight:600}
footer{background:#0d1725;color:#93a3b7;padding:60px 0 30px}
.ft-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.09)}
.ft-logo{background:#fff;border-radius:14px;padding:18px 26px;display:inline-block;margin-bottom:20px}
.ft-logo img{height:118px;width:auto}
.ft-top h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.ft-top a,.ft-top p{display:block;font-size:.92rem;margin-bottom:9px;color:#93a3b7}
.ft-top a:hover{color:var(--orange)}
.ft-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:24px;font-size:.85rem;color:#66768c}

.reveal{opacity:0;transform:translateY(22px);transition:.6s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media(max-width:900px){
  .about .wrap,.contact .wrap,.pj-top{grid-template-columns:1fr;gap:34px}
  .grid,.why .grid{grid-template-columns:1fr 1fr}
  .stats .wrap,.facts .wrap{grid-template-columns:1fr 1fr;gap:24px}
  .pj-gallery{grid-template-columns:1fr}
  .pj-refs ul{grid-template-columns:1fr}
  .ft-top{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  section{padding:60px 0}
  .ft-logo{padding:14px 20px}
  .ft-logo img{height:84px;width:auto}
  .brand img{height:46px;width:auto}
  .menu,.nav-cta .btn{display:none}
  .burger{display:flex}
  .menu.open{display:flex;position:absolute;top:84px;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 22px 18px}
  .menu.open a{padding:12px 0;border-bottom:1px solid var(--soft);width:100%}
  .grid,.why .grid,.frow,.ft-top,.pj-spec{grid-template-columns:1fr}
}

.lang-wrap{position:relative}
.lang{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600;color:var(--mut);border:1px solid var(--line);padding:6px 12px;border-radius:100px;background:#fff;cursor:pointer}
.lang:hover{color:var(--orange);border-color:var(--orange)}
.lang b{color:var(--ink-2)}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:6px;display:none;min-width:158px;z-index:60}
.lang-menu.open{display:block}
.lang-menu button{display:block;width:100%;text-align:left;background:none;border:0;padding:9px 12px;border-radius:8px;font:inherit;font-size:.92rem;color:var(--ink-2);cursor:pointer}
.lang-menu button:hover{background:var(--soft)}
.lang-menu button[aria-current="true"]{color:var(--orange-d);font-weight:700;background:var(--orange-soft)}

.has-sub{position:relative}
.has-sub>a::after{content:" ▾";font-size:.8em;opacity:.6}
.submenu{position:absolute;top:calc(100% + 10px);left:-14px;min-width:266px;background:#fff;
  border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:8px;
  display:none;flex-direction:column;gap:0;z-index:60}
.submenu a{padding:10px 14px;border-radius:9px;font-size:.92rem;white-space:nowrap}
.submenu a:hover{background:var(--orange-soft);color:var(--orange-d)}
.has-sub:hover .submenu,.has-sub:focus-within .submenu{display:flex}
@media(max-width:640px){
  .has-sub>a::after{content:""}
  .has-sub{display:block;width:100%}
  .menu.open .has-sub>a{padding:12px 0;border-bottom:1px solid var(--soft);width:100%}
  .submenu{position:static;display:flex;border:0;box-shadow:none;padding:0 0 6px 16px;min-width:0}
  .submenu a{padding:9px 0;font-size:.88rem;color:var(--slate);border-bottom:0}
}
/* ẩn thanh Google Dịch mặc định, giữ layout */
.goog-te-banner-frame,.goog-te-gadget-icon,.skiptranslate iframe{display:none!important}
body{top:0!important}
#gt-hidden{display:none}
font.goog-te-menu-value{display:none}


/* Bỏ qua điều hướng: ẩn khỏi mắt nhưng hiện ngay khi người dùng bàn phím tab tới.
   Không dùng display:none — như thế trình đọc màn hình cũng không thấy. */
.skip{position:absolute;left:-9999px;top:0;z-index:999;background:var(--navy,#0f1a29);color:#fff;padding:12px 18px;border-radius:0 0 10px 0;font-weight:600;text-decoration:none}
.skip:focus{left:0}