/* =========================================================
   MEKONG TRANSPORT – style.css (một file CSS duy nhất)
   Hệ thiết kế: màu, font, khoảng cách, nút, thẻ, section
   ========================================================= */

/* ---------- 1. Biến thiết kế (design tokens) ---------- */
:root {
  /* Màu lấy từ logo.png */
  --blue: #02609D;          /* xanh dương logo (đo trực tiếp từ file logo) */
  --blue-dark: #014A7A;     /* xanh đậm khi hover */
  --blue-soft: #E6EFF6;     /* nền xanh rất nhạt */
  --ink: #1A1A1A;           /* chữ chính */
  --ink-2: #4A4F55;         /* chữ phụ */
  --line: #DDE3E9;          /* đường kẻ */
  --bg: #FFFFFF;
  --bg-grey: #F4F6F8;       /* nền xám nhạt */
  --footer: #14181D;

  --font-head: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 6px;
  --container: 1280px;
  --gutter: 16px;
  --header-h: 68px;
  --shadow: 0 2px 10px rgba(20, 30, 45, .07);
  --shadow-lg: 0 10px 30px rgba(20, 30, 45, .12);
}
@media (min-width: 768px) { :root { --gutter: 32px; --header-h: 76px; } }

/* ---------- 2. Reset cơ bản ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font-body); font-size: 16px; line-height: 1.65;
  color: var(--ink); background: var(--bg); overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.25; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(1.9rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul { padding-left: 1.2em; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--blue); color: #fff; padding: 8px 14px; z-index: 200; }
.skip-link:focus { left: 8px; color: #fff; }

/* ---------- 3. Bố cục ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: 64px 0; }
@media (min-width: 1024px) { .section { padding: 96px 0; } }
.section--grey { background: var(--bg-grey); }
.section--blue { background: var(--blue); color: #fff; }
.section--blue h2, .section--blue h3 { color: #fff; }
.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--ink-2); font-size: 1.05rem; }
/* nhãn nhỏ phía trên tiêu đề – có vạch thẳng gợi đường kẻ trong logo */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-head);
  font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); margin-bottom: 12px;
}
.eyebrow::before { content: ""; width: 28px; height: 3px; background: var(--blue); }
.section--blue .eyebrow { color: #fff; } .section--blue .eyebrow::before { background: #fff; }
.grid { display: grid; gap: 20px; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid { gap: 28px; } }

/* ---------- 4. Nút ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 24px;
  font-family: var(--font-head); font-weight: 700; font-size: .95rem; border-radius: var(--radius);
  border: 2px solid var(--blue); background: var(--blue); color: #fff; cursor: pointer; transition: background .2s, color .2s, border-color .2s; white-space: nowrap;
}
.btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }
.btn--outline { background: transparent; color: var(--blue); }
.btn--outline:hover { background: var(--blue); color: #fff; }
.btn--white { background: #fff; color: var(--blue); border-color: #fff; }
.btn--white:hover { background: var(--blue-soft); color: var(--blue-dark); border-color: var(--blue-soft); }
.btn--ghost-white { background: transparent; color: #fff; border-color: #fff; }
.btn--ghost-white:hover { background: #fff; color: var(--blue); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- 5. Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.97); border-bottom: 1px solid transparent;
  transition: box-shadow .2s, border-color .2s;
}
.site-header.is-scrolled { box-shadow: var(--shadow); border-color: var(--line); }
.header-inner { display: flex; align-items: center; gap: 16px; height: var(--header-h); }
.brand img { height: 30px; width: auto; }
@media (min-width: 768px) { .brand img { height: 36px; } }
.main-nav { margin-left: auto; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; }
.main-nav a {
  display: block; padding: 8px 8px; font-family: var(--font-head); font-weight: 600; font-size: .86rem; color: var(--ink);
  border-bottom: 2px solid transparent; white-space: nowrap;
}
.main-nav a:hover { color: var(--blue); }
.main-nav a[aria-current="page"] { color: var(--blue); border-bottom-color: var(--blue); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-call { min-height: 42px; padding: 8px 16px; font-size: .88rem; }
.lang-switch { font-family: var(--font-head); font-size: .85rem; font-weight: 700; color: var(--ink-2); white-space: nowrap; }
.lang-switch a, .lang-switch span { padding: 4px 2px; }
.lang-switch .is-active { color: var(--blue); }
.lang-switch .is-disabled { color: #A3AAB2; cursor: not-allowed; }
.nav-toggle {
  display: none; margin-left: auto; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 20px; height: 2px; background: var(--ink); position: relative; transition: transform .2s, background .2s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* Menu dạng hamburger cho màn hình nhỏ (dưới 1180px vì menu có 9 mục) */
@media (max-width: 1179px) {
  .nav-toggle { display: inline-flex; }
  .header-actions .header-call, .header-actions .lang-switch { display: none; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 0 0; background: #fff; padding: 12px var(--gutter) 32px; overflow-y: auto;
    transform: translateX(100%); transition: transform .25s ease; margin: 0; visibility: hidden;
  }
  .nav-open .main-nav { transform: none; visibility: visible; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a { padding: 14px 4px; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .main-nav a[aria-current="page"] { border-bottom-color: var(--line); }
  .nav-extra { display: flex !important; flex-direction: column; gap: 16px; margin-top: 24px; }
  .nav-extra .lang-switch { font-size: 1rem; }
}
.nav-extra { display: none; }
.main-nav .nav-extra .btn { color: #fff; border-bottom: 2px solid var(--blue); padding: 12px 24px; }
body.nav-open { overflow: hidden; }

/* ---------- 6. Hero trang chủ ---------- */
.hero { position: relative; min-height: min(88vh, 760px); display: flex; align-items: flex-end; color: #fff; overflow: hidden; background: #0d1a26; }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 30% 55%; }
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,20,32,.15) 0%, rgba(8,20,32,.35) 45%, rgba(8,20,32,.85) 100%);
}
.hero__content { position: relative; z-index: 1; padding-top: 120px; padding-bottom: 56px; }
@media (min-width: 1024px) { .hero__content { padding-bottom: 88px; } }
.hero h1 { color: #fff; max-width: 820px; letter-spacing: -.01em; }
.hero__sub { font-size: clamp(1rem, 2.2vw, 1.2rem); max-width: 640px; color: rgba(255,255,255,.92); margin-bottom: 28px; }
.hero .eyebrow { color: #fff; } .hero .eyebrow::before { background: #fff; }

/* ---------- 7. Thanh số liệu ---------- */
.stats { background: var(--blue); color: #fff; }
.stats__grid { display: grid; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .stats__grid { grid-template-columns: repeat(4, 1fr); } }
.stat { padding: 28px 12px; text-align: center; border-right: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
.stat:nth-child(2n) { border-right: 0; }
@media (min-width: 900px) { .stat { border-bottom: 0; border-right: 1px solid rgba(255,255,255,.18) !important; padding: 36px 16px; } .stat:last-child { border-right: 0 !important; } }
.stat__num { font-family: var(--font-head); font-weight: 800; font-size: clamp(2rem, 5vw, 2.8rem); line-height: 1.1; }
.stat__label { font-size: .92rem; opacity: .92; margin-top: 4px; }
.stat__note { font-size: .78rem; opacity: .75; }

/* ---------- 8. Thẻ (card) ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px;
  display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s, border-color .2s; position: relative;
}
.card:hover { box-shadow: var(--shadow-lg); border-color: transparent; }
.card__icon { width: 52px; height: 52px; border-radius: var(--radius); background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; margin-bottom: 18px; }
.card__icon svg { width: 28px; height: 28px; }
.card p { color: var(--ink-2); font-size: .95rem; }
.card__link { margin-top: auto; font-family: var(--font-head); font-weight: 700; font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; }
.card__link::after { content: "→"; transition: transform .2s; }
.card:hover .card__link::after { transform: translateX(4px); }
.card--top-line { border-top: 3px solid var(--blue); }
.stretched::before { content: ""; position: absolute; inset: 0; }

/* Lý do chọn Mekong */
.why { display: grid; gap: 40px; align-items: center; }
@media (min-width: 1024px) { .why { grid-template-columns: 5fr 6fr; gap: 64px; } }
.why__img { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.why__img img { width: 100%; height: 100%; object-fit: cover; }
.why-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.why-list li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.why-list li:last-child { border-bottom: 0; }
.why-list .num { font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; color: var(--blue); line-height: 1.3; }
.why-list h3 { margin-bottom: 4px; }
.why-list p { margin: 0; color: var(--ink-2); font-size: .95rem; }

/* Khách hàng – thẻ chữ (wordmark) */
.clients { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 640px) { .clients { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .clients { grid-template-columns: repeat(6, 1fr); } }
.client {
  min-height: 92px; display: grid; place-items: center; padding: 16px; text-align: center; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); font-family: var(--font-head); font-weight: 700;
  font-size: 1.05rem; letter-spacing: .04em; color: #6B737C; text-transform: uppercase;
}
.client img { max-height: 48px; width: auto; filter: grayscale(1); opacity: .8; }

/* Tin / hoạt động */
.post-card { padding: 0; overflow: hidden; }
.post-card__img { aspect-ratio: 16/10; background: var(--bg-grey); overflow: hidden; }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.post-card:hover .post-card__img img { transform: scale(1.04); }
.post-card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { font-size: .8rem; color: var(--ink-2); margin-bottom: 6px; font-weight: 600; }
.post-card h3 a { color: var(--ink); } .post-card h3 a:hover { color: var(--blue); }
.empty-state {
  border: 1px dashed #B9C4CF; border-radius: var(--radius); background: #fff; padding: 40px 24px; text-align: center; color: var(--ink-2);
}
.empty-state svg { width: 44px; height: 44px; color: var(--blue); margin: 0 auto 12px; }
.empty-state p { margin: 0; }

/* Banner tuyển dụng */
.careers-banner { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--ink); color: #fff; display: grid; }
@media (min-width: 900px) { .careers-banner { grid-template-columns: 1.1fr 1fr; } }
.careers-banner__text { padding: 40px 28px; position: relative; z-index: 1; }
@media (min-width: 900px) { .careers-banner__text { padding: 56px 48px; } }
.careers-banner h2 { color: #fff; }
.careers-banner p { color: rgba(255,255,255,.85); }
.careers-banner__img { min-height: 220px; }
.careers-banner__img img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.careers-banner .eyebrow { color: #8DBDE0; } .careers-banner .eyebrow::before { background: #8DBDE0; }

/* CTA liên hệ */
.cta { display: grid; gap: 28px; align-items: center; }
@media (min-width: 900px) { .cta { grid-template-columns: 1.2fr 1fr; } }
.cta__phones { display: grid; gap: 12px; }
.phone-box { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: var(--radius); background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25); color: #fff; }
.phone-box:hover { background: rgba(255,255,255,.18); color: #fff; }
.phone-box svg { width: 26px; height: 26px; flex: none; }
.phone-box small { display: block; font-size: .8rem; opacity: .85; }
.phone-box strong { font-family: var(--font-head); font-size: 1.25rem; letter-spacing: .02em; }

/* Đầu trang con (page header) */
.page-hero { background: var(--bg-grey); padding: 48px 0 40px; border-bottom: 1px solid var(--line); }
@media (min-width: 1024px) { .page-hero { padding: 72px 0 56px; } }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: .3em; }
.page-hero p { color: var(--ink-2); max-width: 680px; margin: 0; font-size: 1.05rem; }
.breadcrumb { font-size: .85rem; color: var(--ink-2); margin-bottom: 14px; }
.breadcrumb a { color: var(--ink-2); } .breadcrumb a:hover { color: var(--blue); }
.placeholder-box { border: 1px dashed #B9C4CF; border-radius: var(--radius); padding: 32px 24px; background: #fff; color: var(--ink-2); }

/* ---------- 9. Footer ---------- */
.site-footer { background: var(--footer); color: #C3CAD2; font-size: .93rem; padding-top: 56px; }
.site-footer a { color: #E4E9EE; } .site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; gap: 36px; padding-bottom: 40px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-logo { height: 34px; width: auto; margin-bottom: 18px; }
.site-footer h3 { color: #fff; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.footer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-legal p { margin: 0 0 6px; }
.footer-legal strong { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 18px; padding-bottom: 96px; font-size: .85rem; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
@media (min-width: 1024px) { .footer-bottom { padding-bottom: 22px; } }
.footer-bottom { border-top: 0; box-shadow: inset 0 1px 0 rgba(255,255,255,.12); }
.footer-slogan { font-style: italic; color: #9FB0C0; }

/* ---------- 10. Nút nổi trên điện thoại ---------- */
.float-actions { position: fixed; right: 14px; bottom: 16px; z-index: 90; display: flex; flex-direction: column; gap: 12px; }
.float-btn { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; box-shadow: 0 6px 18px rgba(0,0,0,.25); color: #fff; }
.float-btn svg { width: 26px; height: 26px; }
.float-btn--call { background: var(--blue); }
.float-btn--zalo { background: #0068FF; font-family: var(--font-head); font-weight: 800; font-size: .78rem; }
.float-btn:hover { color: #fff; filter: brightness(1.08); }
@media (min-width: 1024px) { .float-actions { display: none; } }

/* ---------- 11. Hiệu ứng xuất hiện ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}
@media (max-width: 767px) {
  .hero::after { background: linear-gradient(180deg, rgba(8,20,32,.25) 0%, rgba(8,20,32,.65) 40%, rgba(8,20,32,.9) 100%); }
}

/* =========================================================
   PHASE 2 – thành phần cho các trang con
   ========================================================= */
.narrow { max-width: 860px; }
.muted { color: var(--ink-2); font-size: .93rem; }
.center-text { text-align: center; }
.center-row { justify-content: center; }

/* Khối chữ + ảnh 2 cột */
.split { display: grid; gap: 32px; align-items: center; }
@media (min-width: 1024px) { .split { grid-template-columns: 1fr 1fr; gap: 64px; } .split--rev > :first-child { order: 2; } }
.split__img { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; background: var(--bg-grey); }
.split__img img { width: 100%; height: 100%; object-fit: cover; }

/* Bảng thông tin pháp lý */
.info-table dl { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.info-table dl > div { display: grid; gap: 2px 24px; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.info-table dl > div:last-child { border-bottom: 0; }
@media (min-width: 640px) { .info-table dl > div { grid-template-columns: 200px 1fr; } }
.info-table dt { font-weight: 600; color: var(--ink-2); font-size: .92rem; }
.info-table dd { margin: 0; font-weight: 500; }

/* Thư giám đốc */
.message { margin: 0 auto; max-width: 820px; border-left: 4px solid var(--blue); padding: 8px 0 8px 28px; }
.message blockquote { margin: 0; font-size: 1.08rem; color: var(--ink); }
.message figcaption { margin-top: 8px; color: var(--ink-2); }
.message figcaption strong { font-family: var(--font-head); color: var(--ink); font-size: 1.1rem; }

/* Dịch vụ */
.subnav { display: flex; gap: 8px; overflow-x: auto; padding-top: 20px; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
.subnav a { flex: none; padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; font-size: .88rem; font-weight: 600; color: var(--ink); background: #fff; }
.subnav a:hover { border-color: var(--blue); color: var(--blue); }
[id^="dv-"] { scroll-margin-top: calc(var(--header-h) + 12px); }
.svc-facts { margin: 20px 0 0; display: grid; gap: 12px; }
.svc-facts > div { padding: 14px 18px; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--blue); border-radius: var(--radius); }
.section--grey .svc-facts > div { background: #fff; }
.svc-facts dt { font-family: var(--font-head); font-weight: 700; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--blue); }
.svc-facts dd { margin: 4px 0 0; }

/* Quy trình 6 bước */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; counter-reset: s; }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.step { display: grid; grid-template-columns: 52px 1fr; gap: 16px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.step__num { width: 44px; height: 44px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; font-family: var(--font-head); font-weight: 800; font-size: 1.1rem; }
.step h3 { margin-bottom: 4px; }
.step p { margin: 0; color: var(--ink-2); font-size: .95rem; }

/* Bảng đội xe */
.table-wrap { overflow-x: auto; margin: 8px 0 16px; border: 1px solid var(--line); border-radius: var(--radius); }
.fleet-table { width: 100%; border-collapse: collapse; min-width: 360px; background: #fff; }
.fleet-table th, .fleet-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); }
.fleet-table th { background: var(--blue); color: #fff; font-family: var(--font-head); font-size: .85rem; letter-spacing: .04em; }
.fleet-table tr:last-child td { border-bottom: 0; }
.fleet-table td.num { font-family: var(--font-head); font-weight: 800; color: var(--blue); font-size: 1.1rem; white-space: nowrap; }

/* Danh sách có dấu tích */
.check-list { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 10px; }
.check-list li { display: grid; grid-template-columns: 24px 1fr; gap: 10px; align-items: start; }
.check-list svg { width: 20px; height: 20px; color: var(--blue); margin-top: 3px; }
.check-list--big li { font-size: 1.08rem; }

/* Trang tuyển dụng – chữ to, nút gọi lớn cho điện thoại */
.job-page { font-size: 1.05rem; }
.job { display: grid; gap: 40px; }
@media (min-width: 1024px) { .job { grid-template-columns: 1.6fr 1fr; gap: 56px; align-items: start; } .job__side { position: sticky; top: calc(var(--header-h) + 20px); } }
.job__main h3 { font-size: 1.3rem; margin-top: 8px; padding-top: 16px; border-top: 1px solid var(--line); }
.job__head { margin-bottom: 24px; }
.job__head h2 { font-size: clamp(1.7rem, 4.5vw, 2.4rem); }
.job__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.job__tags span { padding: 6px 14px; border-radius: 999px; background: var(--blue-soft); color: var(--blue-dark); font-weight: 600; font-size: .95rem; }
.job__salary { padding: 20px 22px; border-radius: var(--radius); background: var(--blue); color: #fff; }
.job__salary small { display: block; opacity: .85; font-size: .9rem; }
.job__salary strong { display: block; font-family: var(--font-head); font-size: clamp(1.35rem, 4vw, 1.7rem); line-height: 1.3; margin: 2px 0 6px; }
.job__salary span { font-size: .95rem; opacity: .92; }
.big-text { font-size: 1.1rem; }
.apply-box { padding: 24px; border-radius: var(--radius); border: 2px solid var(--blue); background: #fff; }
.apply-box h3 { font-size: 1.3rem; }
.call-stack { display: grid; gap: 12px; }
.btn--big { min-height: 60px; font-size: 1.12rem; justify-content: flex-start; padding: 14px 20px; }
.btn--big svg { width: 22px; height: 22px; }
.job__img { margin-top: 20px; border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; width: 100%; }

/* Trang liên hệ */
.contact { display: grid; gap: 32px; }
@media (min-width: 1024px) { .contact { grid-template-columns: 1fr 1.3fr; gap: 48px; } }
.contact__info { display: grid; gap: 12px; align-content: start; }
.contact-item { display: grid; grid-template-columns: 28px 1fr; gap: 14px; align-items: start; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); background: #fff; }
a.contact-item:hover { border-color: var(--blue); color: var(--ink); }
.contact-item svg { width: 24px; height: 24px; color: var(--blue); margin-top: 2px; }
.contact-item small { display: block; color: var(--ink-2); font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.contact-item strong { font-family: var(--font-head); font-size: 1.25rem; }
.contact-item--main { background: var(--blue); border-color: var(--blue); color: #fff; }
.contact-item--main svg, .contact-item--main small { color: #fff; }
a.contact-item--main:hover { background: var(--blue-dark); color: #fff; }
.contact__map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); min-height: 340px; background: var(--bg-grey); }
.contact__map iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }

/* Trang cảm ơn / 404 */
.status-page { min-height: 55vh; display: flex; align-items: center; }
.status-icon { width: 72px; height: 72px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; margin: 0 auto 20px; }
.status-icon svg { width: 36px; height: 36px; }
.status-code { font-family: var(--font-head); font-weight: 800; font-size: clamp(4rem, 14vw, 7rem); color: var(--blue); line-height: 1; margin-bottom: 8px; }

/* Trang bài viết */
.post__head { background: var(--bg-grey); padding: 40px 0 32px; border-bottom: 1px solid var(--line); margin-bottom: 32px; }
.post__head h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); }
.post__lead { font-size: 1.1rem; color: var(--ink-2); margin: 0; }
.post__cover { width: 100%; border-radius: var(--radius); aspect-ratio: 16/9; object-fit: cover; margin-bottom: 28px; }
.post__body { font-size: 1.06rem; }
.post__body p { margin-bottom: 1.1em; }
.post__gallery { display: grid; gap: 16px; margin: 28px 0; }
@media (min-width: 640px) { .post__gallery { grid-template-columns: 1fr 1fr; } }
.post__gallery figure { margin: 0; }
.post__gallery img { border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.post__gallery figcaption { font-size: .85rem; color: var(--ink-2); margin-top: 6px; }
.post__back { margin: 24px 0 64px; }
.split > *, .job > *, .contact > * { min-width: 0; }

.post__gallery--one { grid-template-columns: 1fr !important; }
.post__gallery--one img { aspect-ratio: 16/9; }

/* PHASE 3 – dòng slogan tiếng Anh dưới slogan tiếng Việt (bản EN) */
.hero__slogan-en { font-family: var(--font-head); font-weight: 600; font-size: clamp(1rem, 2.4vw, 1.3rem); color: #fff; opacity: .95; margin: -.2em 0 .9em; font-style: italic; }

/* =========================================================
   PHASE 4 – Form liên hệ / ứng tuyển
   ========================================================= */
.mk-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 20px; }
@media (min-width: 768px) { .mk-form { padding: 36px 36px 32px; } }
.form-grid { display: grid; gap: 4px 20px; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .field--full { grid-column: 1 / -1; } }
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 600; font-size: .95rem; margin-bottom: 6px; }
.field .req { color: #C0392B; margin-left: 3px; }
.field input:not([type="checkbox"]), .field select, .field textarea {
  width: 100%; min-height: 52px; padding: 12px 14px; font: inherit; font-size: 16px; color: var(--ink);
  background: #fff; border: 1.5px solid #C7D0D9; border-radius: var(--radius); transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(2,96,157,.18); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #C0392B; background: #FFF8F7; }
.field-error { color: #C0392B; font-size: .88rem; font-weight: 600; margin: 6px 0 0; min-height: 0; }
.field-error:empty { display: none; }
.hint { display: block; color: var(--ink-2); font-size: .82rem; margin-top: 4px; }
.consent { display: grid !important; grid-template-columns: 24px 1fr; gap: 10px; align-items: start; font-weight: 500 !important; cursor: pointer; }
.consent input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--blue); }
.field--consent.has-error .consent span { color: #C0392B; }
.form-note { font-size: .85rem; color: var(--ink-2); margin: 4px 0 18px; }
.form-submit { width: 100%; justify-content: center; }
@media (min-width: 640px) { .form-submit { width: auto; } }
.form-submit[disabled] { opacity: .7; cursor: wait; }
/* Ô bẫy chống spam (honeypot): ẩn hoàn toàn với người dùng */
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.mk-form { position: relative; }
.apply-link { display: inline-block; margin-top: 14px; font-weight: 700; }