/* ==========================================================================
   FSB 10K CEO — CSS DÙNG CHUNG cho mọi trang
   (biến màu, base, nút, top bar, header/menu, logo CEO, footer, social, nút nổi)
   Trang riêng: home.css · about.css · lich.css · tin.css
   Desktop theo artboard 1920 (container 1200), mobile theo artboard 390.
   ========================================================================== */
:root {
  --ink: #0c2340;
  --blue: #0047af;
  --blue-2: #003da5;
  --navy: #192f5f;
  --orange-a: #fb7600;
  --orange-b: #ec7f2b;
  --cyan-line: #49c9fe;
  --muted: #6c757d;
  --bg-soft: #f4f7f9;
  --font: "FSB Sans", "Open Sans", Arial, sans-serif; /* Open Sans theo fsb.edu.vn, thu về khổ Barlow cũ (fonts.css) */
  --font-2: "Open Sans", Arial, sans-serif;
}

/* ---------- Base ---------- */
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.3;
  color: var(--ink);
  background: #fff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
p, ul, h1, h2, h3, h4 { margin: 0; padding: 0; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
[id] { scroll-margin-top: 16px; }

@media (min-width: 1200px) {
  .container { max-width: 1200px; }
}

/* Orange pill button (dùng ở mọi trang) */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 24px;
  border-radius: 25px;
  background: linear-gradient(90deg, var(--orange-a), var(--orange-b));
  filter: drop-shadow(0 4px 3px rgba(51, 161, 253, .2));
  color: #fff;
  font-family: var(--font);
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  white-space: nowrap;
  transition: transform .2s, filter .2s;
}
.btn-cta:hover { color: #fff; transform: translateY(-1px); filter: drop-shadow(0 6px 8px rgba(251, 118, 0, .35)); }

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.topbar { background: #ebfaff; height: 48px; }
.topbar .container { height: 100%; }
.topbar-social { color: var(--blue); gap: 0; height: 40px; }
.topbar-social span { font-weight: 500; font-size: 15.8px; line-height: 40px; margin-right: 15.7px; }
.topbar-social a { font-size: 16px; line-height: 16px; margin-right: 15.7px; color: var(--blue); }
.topbar-social a:hover { color: var(--orange-a); }
.topbar-right { margin-left: auto; height: 30px; }
.topbar-cta { height: 30px; width: 136px; padding: 0; font-weight: 500; margin-right: 19.6px; }
.topbar-icon {
  display: flex; align-items: center; justify-content: center;
  height: 30px; border-right: 1px solid #c3c6ca;
}
.topbar-cart { width: 59px; border-left: 1px solid #c3c6ca; }
.topbar-cart img { width: 22.36px; height: 18.56px; }
.topbar-user { width: 58px; }
.topbar-lang {
  display: flex; align-items: center; gap: 4.6px;
  height: 30px; margin-left: 16px; padding: 0; background: none; border: 0;
}
.topbar-lang img { width: 24px; height: 14.17px; }
.caret {
  display: inline-block; width: 0; height: 0;
  border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 5px solid var(--blue);
}

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.site-header { background: var(--navy); }
.site-header > .container { height: 94px; position: relative; }
.site-logo { display: block; width: 191px; height: 102px; margin-left: -21px; margin-top: -2px; flex-shrink: 0; }
.site-logo img { width: 100%; height: 100%; object-fit: cover; }
.main-nav { margin-left: 98.25px; align-self: flex-start; padding-top: 16px; }
.main-nav ul { display: flex; align-items: flex-start; height: 62px; padding-top: 8px; }
.main-nav li:nth-child(2) { margin-left: 30.07px; }
.main-nav li:nth-child(3) { margin-left: 33.58px; }
.main-nav li:nth-child(4) { margin-left: 28.1px; }
.main-nav a {
  position: relative; display: block;
  height: 36px; padding: 9px 8px 0;
  font-weight: 400; font-size: 20px; line-height: 26px; color: #fff;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; top: 39px; height: 2px;
  background: #fa7704; transform: scaleX(0); transition: transform .25s;
}
.main-nav a.active::after, .main-nav a:hover::after { transform: scaleX(1); }

.nav-toggle {
  margin-left: auto; width: 50px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255, 255, 255, .5); border-radius: 6px; background: none; padding: 0;
}
.mobile-nav ul { display: flex; align-items: center; padding: 22px 0 19px 8.39px; }
.mobile-nav a { display: block; font-family: var(--font-2); font-size: 14px; line-height: 21px; color: #fff; }
.mobile-nav a.active { color: #f17227; }
.mobile-nav li { position: relative; flex-shrink: 0; height: 21px; line-height: 21px; }
.mobile-nav li:nth-child(1) { width: 111.61px; }
.mobile-nav li:nth-child(2) { width: 95px; }
.mobile-nav li:nth-child(3) { width: 109px; }
.mobile-nav li:not(:last-child)::after {
  content: ""; position: absolute; top: 3px; width: 1px; height: 15px; background: #949494;
}
.mobile-nav li:nth-child(1)::after { left: 93.95px; }
.mobile-nav li:nth-child(2)::after { left: 68px; }
.mobile-nav li:nth-child(3)::after { left: 93.61px; }

/* CEO logo — ghép từ các mảnh SVG (dùng ở trang chủ + lịch đào tạo) */
.ceo-logo { position: relative; width: 100%; aspect-ratio: 444 / 293.89; }
.ceo-logo img { position: absolute; display: block; max-width: none; }
.p-bracket-r { inset: 17.68% 2.8% 3.45% 76.19%; width: 21.01%; height: 78.87%; }
.p-bracket-l { inset: 3.47% 76.19% 17.68% 2.8%; width: 21.01%; height: 78.85%; }
.p-chief { inset: 66.09% 14.95% 28.47% 15.79%; width: 69.26%; height: 5.44%; }
.p-giamdoc { inset: 73.96% 14.49% 17.94% 21.46%; width: 64.05%; height: 8.1%; }
.p-chuongtrinh { inset: 15.23% 40.42% 79.17% 15.8%; width: 43.78%; height: 5.6%; }
.p-ceo { inset: 23.87% 14.81% 38.14% 15.8%; width: 69.39%; height: 37.99%; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--navy); font-family: var(--font-2); }
.footer-row { --bs-gutter-y: 0; padding-top: 48px; padding-bottom: 50px; }
.f-logo { display: block; width: 267px; height: auto; aspect-ratio: 376 / 143; margin-top: 59px; } /* fsb-reset bỏ tỉ lệ từ width/height → ảnh lazy cao 0px, không bao giờ tải */
.f-news-title {
  margin-top: 34px; font-weight: 600; font-size: 15px; line-height: 22.5px;
  letter-spacing: .36px; color: #c3c3c3;
}
.f-news { position: relative; width: 275px; margin-top: 16px; }
.f-news input {
  width: 100%; height: 48px; padding: 0 56px 0 10px; border: 0; border-radius: 4px;
  font-family: var(--font-2); font-size: 16px; color: #333; background: #fff;
}
.f-news input::placeholder { color: #757575; }
.f-news input:focus { outline: 2px solid rgba(242, 114, 38, .5); }
.f-news button {
  position: absolute; right: 8px; top: 4px; width: 40px; height: 40px; padding: 5px;
  border: 0; border-radius: 4px; background: #f27226;
}
.f-news button img { display: block; width: 30px; height: 30px; }
.f-title { margin-top: 1.2px; font-weight: 700; font-size: 18px; line-height: 21.6px; letter-spacing: .36px; color: #fff; }
.f-links { margin-top: 15.8px; }
.f-links li { position: relative; padding-left: 15px; }
.f-links li + li { margin-top: 20px; }
.f-links li::before {
  content: ""; position: absolute; left: 0; top: 12px; width: 5px; height: 5px; border-radius: 50%; background: #fff;
}
.f-links a { font-size: 18px; line-height: 27px; letter-spacing: .36px; color: rgba(255, 255, 255, .8); }
.f-links a:hover { color: #fff; }
.f-col-3 { padding-top: 2px; padding-bottom: 23.7px; }
.f-acc + .f-acc { margin-top: 23.2px; }
.f-acc:first-child + .f-acc { margin-top: 20px; }
.f-acc-btn {
  display: inline-flex; align-items: center; padding: 0; border: 0; background: none;
  font-weight: 700; font-size: 18px; line-height: 21.6px; letter-spacing: .36px; color: #fff;
}
.f-acc-btn::after {
  content: ""; margin-left: 14.7px; width: 0; height: 0;
  border-left: 6px solid transparent; border-right: 6px solid transparent; border-top: 6px solid #fff;
  transition: transform .25s;
}
.f-acc-btn.collapsed::after { transform: rotate(-90deg); }
.f-contact { padding-top: 12.7px; }
.f-contact li:first-child { min-height: 48px; }
.f-contact li { display: flex; align-items: flex-start; font-size: 16px; line-height: 24px; color: #c3c3c3; }
.f-contact li + li { margin-top: 10px; }
.f-contact li > img, .f-ico { width: 16px; height: 16px; margin-top: 5px; margin-right: 14px; flex-shrink: 0; }
.f-ico { position: relative; }
.f-ico img { position: absolute; max-width: none; }
.f-ico .ico-phone { inset: 13.54% 13.54% 9.37% 9.38%; width: 12.33px; height: 12.33px; }
.f-ico .ico-email { inset: 17.71% 9.37%; width: 13px; height: 10.33px; }
.f-contact a:hover { color: #fff; }
.f-addr { font-size: 15px; line-height: 22.5px; letter-spacing: .36px; color: rgba(255, 255, 255, .8); max-width: 333px; padding-top: 1px; }
.f-bottom { background: rgba(31, 57, 113, .8); }
.f-bottom .container { min-height: 61px; }
.f-bottom p { font-size: 14px; line-height: 21px; color: #c3c3c3; }
.f-bottom ul { display: flex; gap: 23.7px; }
.f-bottom a { font-size: 14px; line-height: 21px; color: #b9b9b9; }
.f-bottom a:hover { color: #fff; }

/* ---------- Hàng icon mạng xã hội tròn (footer + sidebar tin tức) ---------- */
.social-list { display: flex; gap: 20px; margin: 0; padding: 0; list-style: none; }
.social-list a { position: relative; display: block; width: 54px; height: 54px; transition: transform .2s; }
.social-list a:hover { transform: translateY(-2px); }
.social-list img { display: block; }
.social-list .s-ico { position: absolute; max-width: none; }
.social-list .s-yt { left: 14px; top: 17.67px; width: 26px; height: 20.67px; }
.social-list .s-zl { left: 11.4px; top: 20.25px; width: 32px; height: 11.43px; }

/* ---------- Nút liên hệ nổi (Zalo / gọi / Messenger) ---------- */
.float-contact {
  position: fixed; right: 32px; bottom: 32px; z-index: 1030;
  display: flex; flex-direction: column; gap: 16px; width: 44px; padding: 14px 6px;
  list-style: none; margin: 0;
}
.float-contact a { display: block; width: 32px; height: 32px; filter: drop-shadow(0 4px 5px rgba(0, 0, 0, .25)); transition: transform .2s; }
.float-contact a:hover { transform: scale(1.08); }
.float-contact img { display: block; width: 32px; height: 32px; }

/* ---------- Top bar mobile riêng trang Tin tức ---------- */
.topbar-m-news, .topbar-m-link { display: none; }
.topbar-m-news { width: 73.27px; height: 30px; padding: 0; font-weight: 500; font-size: 12px; line-height: 18px; }
.topbar-m-link { margin: 0 auto 0 8px; font-family: var(--font); font-size: 12px; line-height: 18px; color: #0047af; white-space: nowrap; }
.topbar-m-link:hover { color: #f27226; }

/* ==========================================================================
   BIẾN THỂ THEO TRANG (theo từng thiết kế Figma)
   - Hàng social footer: Về chúng tôi (mobile) · Tin tức (desktop + mobile)
   - Nút nổi: Về chúng tôi (mobile) · Tin tức (desktop + mobile)
   ========================================================================== */
.f-social, .float-contact { display: none; }
.page-tin .f-social { display: flex; margin-top: 30px; }
.page-tin .float-contact { display: flex; }

/* ==========================================================================
   TABLET (992 – 1199)
   ========================================================================== */
@media (min-width: 992px) and (max-width: 1199.98px) {
  .f-news { width: 100%; }
}

/* ==========================================================================
   MOBILE (< 992) — artboard 390
   ========================================================================== */
@media (max-width: 991.98px) {
  .container { padding-left: 12px; padding-right: 12px; }

  /* top bar */
  .topbar { height: 38px; }
  .topbar .container { padding: 0 16px 0 15.8px; }
  .topbar-right { width: 100%; }
  .topbar-cta { width: 95px; font-size: 12px; line-height: 18px; margin-right: auto; }
  .topbar-lang { margin-left: 16px; gap: 3px; }
  .topbar-lang .caret { border-left-width: 3px; border-right-width: 3px; border-top-width: 3px; }

  /* nav */
  .site-header > .container { height: 60px; padding-right: 15px; }
  .site-logo { width: 120px; height: 64px; margin-left: -9.19px; margin-top: -3.98px; }
  .page-home .site-logo { width: 129px; height: 69px; margin-left: -8px; margin-top: -0.78px; }
  .page-lich .mobile-nav ul { padding-bottom: 21px; }

  /* footer */
  .site-footer > .container { padding: 0 8.39px; }
  .footer-row { padding: 35px 0; --bs-gutter-y: 0; --bs-gutter-x: 0; }
  .f-col-1 { text-align: center; }
  .f-logo { width: 100%; margin: 0; }
  .f-news-title { margin-top: 35px; }
  .f-news { width: 100%; margin-top: 11px; }
  .f-col-2 { margin-top: 93px; }
  .f-col-3 { margin-top: 70px; padding-top: 0; padding-bottom: 23.3px; }
  .f-contact { padding-top: 13.7px; }
  .f-bottom .container { padding: 20px 8.39px; text-align: center; }
  .f-bottom ul { justify-content: center; margin-top: 15px; padding-left: 12px; line-height: 21px; }
  .f-bottom a { display: block; }

  /* biến thể theo trang */
  .page-about .f-social, .page-tin .f-social { display: flex; margin-top: 21px; }
  .page-about .f-col-2, .page-tin .f-col-2 { margin-top: 48px; }
  .page-about .float-contact, .page-tin .float-contact { display: flex; right: 8px; }
  .page-tin .topbar-cta:not(.topbar-m-news) { display: none; }
  .page-tin .topbar-m-news { display: inline-flex; }
  .page-tin .topbar-m-link { display: block; }
  .page-tin .topbar .container { padding-left: 16px; }
}

/* ---------- Badge chữ của khoá học (thay logo khi chưa có logo riêng) ---------- */
.fsb-badge {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 100%; aspect-ratio: 444 / 294; padding: 6% 8%;
  border-radius: 12px; background: linear-gradient(135deg, var(--ink) 0%, var(--blue) 100%);
  color: #fff; text-align: center; font-family: var(--font);
}
.fsb-badge-code { font-weight: 800; font-size: 96px; line-height: 1; letter-spacing: .02em; }
.fsb-badge-code span { color: var(--orange-a); }
.fsb-badge-line { display: block; width: 40%; height: 3px; margin: 16px 0 14px; border-radius: 2px; background: linear-gradient(90deg, var(--orange-a), #f8be00); }
.fsb-badge-name { font-weight: 600; font-size: 24px; line-height: 1.25; text-transform: uppercase; }
.fsb-badge-sub { margin-top: 4px; font-size: 18px; line-height: 1.3; opacity: .85; }
@media (max-width: 991.98px) {
  .hero-card .fsb-badge-code { font-size: 56px; }
  .hero-card .fsb-badge-line { margin: 9px 0 8px; }
  .hero-card .fsb-badge-name { font-size: 14px; }
  .hero-card .fsb-badge-sub { font-size: 12px; }
}
.fsb-badge-name:first-child { font-size: 34px; }
@media (max-width: 991.98px) { .hero-card .fsb-badge-name:first-child { font-size: 20px; } }

/* ==========================================================================
   MENU CHÍNH — desktop: 1 hàng, dropdown mượt · mobile: nút ☰ mở danh sách dọc
   ========================================================================== */
.main-nav { margin-left: 60px; }
.main-nav li:nth-child(n) { margin-left: 0; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li:nth-child(n) + li { margin-left: 28px; }
.main-nav > ul > li > a { white-space: nowrap; transition: color .2s; }
.main-nav > ul > li > a:hover { color: #ffd2a8; }
.main-nav > ul > li.menu-item-has-children > a { padding-right: 26px; }
.main-nav > ul > li.menu-item-has-children > a::before {
  content: ""; position: absolute; right: 8px; top: 16px; width: 7px; height: 7px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg); transition: transform .2s, top .2s;
}
.main-nav > ul > li.menu-item-has-children:hover > a::before,
.main-nav > ul > li.menu-item-has-children:focus-within > a::before { transform: rotate(-135deg); top: 19px; }

/* Dropdown */
.main-nav .sub-menu {
  position: absolute; left: -12px; top: 100%; z-index: 60;
  display: flex; flex-direction: column; align-items: stretch; height: auto; min-width: 340px;
  margin-top: 14px; padding: 10px;
  background: #fff; border-radius: 12px; box-shadow: 0 18px 40px rgba(12, 35, 64, .22);
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .2s, transform .2s, visibility .2s;
}
.main-nav .sub-menu::before { /* cầu nối hover + mũi tên nhỏ */
  content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px;
}
.main-nav .sub-menu::after {
  content: ""; position: absolute; left: 36px; top: -6px; width: 12px; height: 12px;
  background: #fff; transform: rotate(45deg); border-radius: 2px;
}
.main-nav li:hover > .sub-menu, .main-nav li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.main-nav .sub-menu li:nth-child(n) { margin-left: 0; }
.main-nav .sub-menu a {
  position: relative; height: auto; padding: 11px 14px 11px 18px; border-radius: 8px;
  font-size: 17px; line-height: 23px; color: var(--ink); white-space: nowrap; transition: background .15s, color .15s;
}
.main-nav .sub-menu a::after { content: none; }
.main-nav .sub-menu a::before {
  content: ""; position: absolute; left: 6px; top: 50%; width: 4px; height: 0; border-radius: 2px;
  background: var(--orange-a); transform: translateY(-50%); transition: height .15s;
}
.main-nav .sub-menu a:hover, .main-nav .sub-menu a.active { background: var(--bg-soft); color: var(--blue); }
.main-nav .sub-menu a:hover::before, .main-nav .sub-menu a.active::before { height: 18px; }

@media (min-width: 992px) and (max-width: 1199.98px) {
  .main-nav { margin-left: 28px; }
  .main-nav a { font-size: 17px; padding-left: 4px; padding-right: 4px; }
  .main-nav > ul > li:nth-child(n) + li { margin-left: 14px; }
  .main-nav > ul > li.menu-item-has-children > a { padding-right: 22px; }
}

/* Mobile: danh sách dọc trong khung xổ xuống */
.nav-toggle .nt-close { display: none; }
.nav-toggle[aria-expanded="true"] .nt-open { display: none; }
.nav-toggle[aria-expanded="true"] .nt-close { display: block; }
@media (max-width: 991.98px) {
  .site-header .mobile-nav { border-top: 1px solid rgba(255, 255, 255, .12); }
  .site-header .mobile-nav > ul { display: block; height: auto; margin: 0; padding: 6px 16px 14px; overflow: visible; }
  .site-header .mobile-nav li:nth-child(n) { width: auto; height: auto; padding: 0; line-height: normal; text-align: left; }
  .site-header .mobile-nav li:nth-child(n)::after { content: none; }
  .site-header .mobile-nav > ul > li + li { border-top: 1px solid rgba(255, 255, 255, .1); }
  .site-header .mobile-nav a {
    position: relative; display: block; padding: 13px 4px; white-space: normal;
    font-family: var(--font); font-size: 17px; line-height: 23px; color: #fff;
  }
  .site-header .mobile-nav a.active { color: #ff9a4a; }
  .site-header .mobile-nav > ul > li > a.active::before {
    content: ""; position: absolute; left: -16px; top: 12px; bottom: 12px; width: 3px; border-radius: 0 2px 2px 0; background: var(--orange-a);
  }
  .site-header .mobile-nav .sub-menu { display: block; height: auto; margin: -4px 0 10px; padding: 4px 0 4px 14px; border-left: 2px solid rgba(255, 255, 255, .18); }
  .site-header .mobile-nav .sub-menu a { padding: 8px 4px; font-size: 15px; line-height: 21px; color: rgba(255, 255, 255, .78); }
  .site-header .mobile-nav .sub-menu a.active { color: #ff9a4a; }
}

/* ---------- Footer: nhóm 10.000 GĐĐH + dòng pháp lý ---------- */
.f-title-2 { margin-top: 36px; }
.f-legal { border-top: 1px solid rgba(255, 255, 255, .12); }
.f-legal p { padding: 16px 0; font-size: 14px; line-height: 21px; color: #c3c3c3; text-align: center; }
.f-legal a { color: #fff; text-decoration: underline; }
@media (max-width: 991.98px) {
  .f-legal p { padding: 16px 8px; }
}

/* ---------- Form Đăng ký tư vấn / Góp ý (Contact Form 7, Sheet 8) ---------- */
.fsb-form { max-width: 820px; margin: 8px auto 0; }
.fsb-form-lead { margin-bottom: 20px; font-size: 16px; line-height: 24px; color: #5d5d5d; }
.fsb-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.fsb-form-grid .full { grid-column: 1 / -1; }
.fsb-form label { display: block; font-weight: 600; font-size: 14px; line-height: 20px; color: var(--ink); }
.fsb-form .req { color: #d63638; }
.fsb-form input[type=text], .fsb-form input[type=email], .fsb-form input[type=tel], .fsb-form select, .fsb-form textarea {
  display: block; width: 100%; margin-top: 6px; padding: 9px 12px; height: auto;
  border: 1px solid #c9d6e6; border-radius: 6px; background: #fff;
  font-family: var(--font); font-size: 16px; line-height: 22px; color: var(--ink); box-shadow: none;
}
.fsb-form textarea { min-height: 110px; }
.fsb-form input:focus, .fsb-form select:focus, .fsb-form textarea:focus { outline: 2px solid rgba(40, 133, 241, .3); border-color: #2885f1; }
.fsb-form .wpcf7-acceptance label { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 14px; line-height: 21px; }
.fsb-form .wpcf7-acceptance input { margin-top: 3px; flex-shrink: 0; }
.fsb-form .wpcf7-list-item { margin: 0; }
.fsb-form .fsb-form-consent a { color: var(--blue); text-decoration: underline; }
.fsb-form .wpcf7-submit {
  display: inline-flex; align-items: center; justify-content: center; height: 44px; margin-top: 6px; padding: 0 34px;
  border: 0; border-radius: 50px; background: linear-gradient(90deg, var(--orange-a), var(--orange-b));
  font-weight: 700; font-size: 16px; color: #fff; text-transform: uppercase; cursor: pointer;
}
.fsb-form .wpcf7-not-valid-tip { font-size: 13px; }
@media (max-width: 767.98px) { .fsb-form-grid { grid-template-columns: 1fr; } }
/* Mở menu mobile → ẩn nút liên hệ nổi để không che menu */
@media (max-width: 991.98px) { body:has(#mobileNav.show) .float-contact, body:has(#mobileNav.collapsing) .float-contact { opacity: 0; visibility: hidden; } }

/* ---------- Trang Liên hệ ---------- */
.ct-quick { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin: 8px 0 28px; }
.ct-btn {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px;
  border: 1px solid #dfe7f1; border-radius: 12px; background: #fff; color: var(--ink) !important; text-decoration: none !important;
  box-shadow: 0 2px 6px rgba(12, 35, 64, .05); transition: border-color .2s, box-shadow .2s, transform .2s;
}
.ct-btn:hover { border-color: var(--blue); box-shadow: 0 8px 20px rgba(12, 35, 64, .1); transform: translateY(-2px); }
.ct-btn i { display: grid; place-items: center; width: 40px; height: 40px; flex-shrink: 0; border-radius: 50%; background: #e9f2ff; color: var(--blue); font-size: 16px; }
.ct-btn span { font-size: 14px; line-height: 19px; color: #5d5d5d; }
.ct-btn b { display: block; font-size: 15px; font-weight: 700; color: var(--ink); }
.ct-btn-reg i { background: linear-gradient(135deg, var(--orange-a), var(--orange-b)); color: #fff; }
.ct-places { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.ct-place { padding: 18px 20px; border-radius: 12px; background: var(--bg-soft); }
.ct-place-hq { grid-column: 1 / -1; background: linear-gradient(135deg, #0c2340, #0047af); color: #fff; }
.ct-place h3 { margin: 0 0 10px !important; font-size: 18px !important; line-height: 24px !important; color: inherit !important; }
.ct-place p { display: flex; gap: 10px; margin: 6px 0 0 !important; font-size: 15px; line-height: 22px; }
.ct-place p i { width: 16px; margin-top: 4px; flex-shrink: 0; color: var(--orange-a); }
.ct-place-hq p, .ct-place-hq a { color: #fff !important; }
.ct-map { margin-top: 28px; overflow: hidden; border-radius: 12px; box-shadow: 0 2px 10px rgba(12, 35, 64, .08); }
.ct-map iframe { display: block; width: 100%; height: 380px; border: 0; }
@media (max-width: 767.98px) { .ct-places { grid-template-columns: 1fr; } .ct-map iframe { height: 300px; } }

/* ---------- Khung cảm ơn sau khi gửi form ---------- */
.fsb-thanks {
  max-width: 820px; margin: 8px auto 0; padding: 36px 28px; text-align: center;
  border: 1px solid #d9f0e1; border-radius: 16px; background: linear-gradient(180deg, #f3fbf6, #fff);
  animation: fsbFadeUp .35s ease both; outline: none;
}
.ty-icon { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto; border-radius: 50%; background: #1e9e55; color: #fff; font-size: 28px; box-shadow: 0 8px 20px rgba(30, 158, 85, .3); }
.ty-title { margin: 18px 0 0 !important; font-size: 26px !important; line-height: 34px !important; color: var(--ink) !important; }
.ty-msg { margin: 10px auto 0 !important; max-width: 560px; font-size: 16px; line-height: 24px; color: #4a5568; }
.ty-course { margin: 8px 0 0 !important; font-size: 15px; color: #4a5568; }
.ty-actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px 22px; margin-top: 24px; }
.ty-btn { height: 44px; padding: 0 26px; text-decoration: none !important; }
.ty-link { font-weight: 600; font-size: 15px; color: var(--blue) !important; text-decoration: none !important; }
.ty-link:hover { text-decoration: underline !important; }
.ty-again { margin-top: 22px; padding: 0; border: 0; background: none; font-size: 14px; color: #6b7280; text-decoration: underline; cursor: pointer; }
@keyframes fsbFadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .fsb-thanks { animation: none; } }

/* ---------- Trang Liên hệ: 2 cột (thông tin | form) ---------- */
.fsb-page .ct-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 28px; align-items: start; margin-top: 8px; }
.ct-top .ct-quick { margin: 8px 0 28px; }
.ct-col-info .ct-places { grid-template-columns: 1fr; gap: 10px; }
.ct-col-info .ct-place { padding: 14px 16px; }
.ct-col-info .ct-place h3 { font-size: 16px !important; margin-bottom: 6px !important; }
.ct-col-info .ct-place p { font-size: 14px; line-height: 21px; }
.fsb-form-card {
  padding: 28px 28px 24px; border: 1px solid #e3eaf3; border-radius: 16px; background: #fff;
  box-shadow: 0 14px 36px rgba(12, 35, 64, .09);
}
.fsb-form-card > h2 { margin: 0 !important; font-size: 24px !important; line-height: 32px !important; color: var(--ink) !important; }
.fsb-form-card > p { margin: 6px 0 18px !important; font-size: 15px; line-height: 22px; color: #5d5d5d; }
.fsb-form-card .fsb-form { margin: 0; max-width: none; }
.fsb-form-card .wpcf7-response-output { margin: 14px 0 0 !important; border-radius: 8px; }
.fsb-page .ct-layout + .ct-map { margin-top: 32px; }
@media (max-width: 991.98px) {
  .fsb-page .ct-layout { grid-template-columns: 1fr; gap: 20px; }
  .fsb-form-card { padding: 20px 16px; }
}
@media (max-width: 480px) { .ct-top .ct-quick { grid-template-columns: 1fr 1fr; gap: 10px; } .ct-top .ct-btn { flex-direction: column; text-align: center; padding: 12px 8px; } }
.fsb-page .reg-direct-title { margin: 40px 0 0 !important; font-size: 20px !important; line-height: 28px !important; color: var(--ink) !important; }
.fsb-page .reg-direct-title + .ct-quick { margin-top: 14px; }
/* Trang Liên hệ dùng hết khổ container (trang nội dung thường giới hạn 880px để dễ đọc) */
.fsb-page .sg-content:has(.ct-layout) { max-width: none; }
.fsb-page .sg-content:has(.ct-layout) > .fsb-form-lead { max-width: 820px; }
.ct-map { padding: 0; line-height: 0; }
.ct-map iframe { margin: 0 !important; }
.ct-top .ct-quick { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 991.98px) { .ct-top .ct-quick { grid-template-columns: repeat(2, minmax(0, 1fr)); } }