/* ============================================================
   WPE — Style v5 — Inspired by reference editorial design
   Primary: #000666 deep navy | Secondary: #b6171e red accent
   Headline: Manrope | Body: Be Vietnam Pro
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800;900&family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,500;1,600;1,700;1,800&family=Playfair+Display:ital,wght@1,700;1,900&display=swap');

:root {
  --font-head:     'Manrope', 'Be Vietnam Pro', system-ui, sans-serif;
  --font-body:     'Manrope', 'Be Vietnam Pro', system-ui, sans-serif;

  /* Core palette */
  --primary:       #000666;   /* Deep navy — primary */
  --primary-2:     #1a237e;   /* Navy container */
  --primary-3:     #343d96;   /* Lighter navy */
  --secondary:     #b6171e;   /* Red accent */
  --secondary-2:   #da3433;   /* Red lighter */
  --accent:        #4c56af;   /* Medium blue */
  --accent-light:  #bdc2ff;   /* Light blue */
  --white:         #ffffff;

  /* Backgrounds */
  --bg:            #fbf8ff;   /* Warm white — body bg */
  --bg-alt:        #efecf5;   /* Surface container */
  --bg-low:        #f5f2fb;   /* Surface container low */
  --card:          #ffffff;

  /* Borders */
  --border:        #c6c5d4;
  --border-light:  #e4e1ea;

  /* Text — softer than pure black, easier on eyes */
  --text:          #1F2937;   /* Body text — charcoal gray, not black */
  --text-heading:  #0F172A;   /* Headings — dark slate */
  --text-2:        #374151;   /* Secondary text */
  --text-3:        #6B7280;   /* Muted / captions */

  /* 8pt spacing grid tokens */
  --sp-1:  8px;
  --sp-2:  16px;
  --sp-3:  24px;
  --sp-4:  32px;
  --sp-6:  48px;
  --sp-8:  64px;
  --sp-10: 80px;
  --sp-12: 96px;

  /* Semantic */
  --green:         #000666;
  --gold:          #f59e0b;

  /* Tokens */
  --r:             4px;
  --r-md:          8px;
  --r-lg:          12px;
  --r-xl:          16px;
  --shadow-sm:     0 1px 3px rgba(27,27,33,0.07), 0 1px 8px rgba(27,27,33,0.04);
  --shadow:        0 4px 16px rgba(27,27,33,0.10);
  --shadow-lg:     0 30px 40px -15px rgba(27,27,33,0.12);
  --shadow-red:    0 8px 24px rgba(182,23,30,0.25);
  --tr:            0.2s ease;
  --max:           1440px;
}

/* ── Reset ── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 { color: var(--text-heading); }
img { max-width:100%; display:block; }
a { text-decoration:none; color:inherit; }
ul { list-style:none; }
button { font-family:var(--font-body); cursor:pointer; border:none; }

/* ── Global interaction transitions (0.2s rule) ── */
a, button, input, select, textarea { transition: color .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, opacity .2s ease; }

/* ── Card hover pattern: shadow deepen + image scale 1.02 ── */
.card-hover {
  transition: box-shadow .2s ease;
}
.card-hover:hover {
  box-shadow: 0 8px 28px rgba(27,27,33,0.14), 0 2px 8px rgba(27,27,33,0.08);
}
.card-hover:hover img {
  transform: scale(1.02);
}
.card-hover img {
  transition: transform .35s ease;
}
.container { max-width:var(--max); margin:0 auto; padding:0 32px; }

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s cubic-bezier(.16,1,.3,1), transform .65s cubic-bezier(.16,1,.3,1);
}
.reveal.up    { transform: translateY(28px); }
.reveal.left  { transform: translateX(-28px); }
.reveal.right { transform: translateX(28px); }
.reveal.visible { opacity:1; transform:translate(0,0); }
.delay-1 { transition-delay:.09s; }
.delay-2 { transition-delay:.18s; }
.delay-3 { transition-delay:.27s; }
.delay-4 { transition-delay:.36s; }
.delay-5 { transition-delay:.45s; }
.delay-6 { transition-delay:.54s; }

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  background: var(--primary);
  color: rgba(255,255,255,.6);
  text-align: center;
  padding: 9px 24px;
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .1px;
  font-family: var(--font-body);
}
.topbar a {
  color: var(--accent-light);
  font-weight: 700;
  margin-left: 8px;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.topbar strong { color: #fff; }

/* ============================================================
   NAVBAR — Glass effect, 3-zone desktop layout
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(198,197,212,.3);
  box-shadow: 0 1px 0 rgba(198,197,212,.3), 0 2px 12px rgba(27,27,33,.05);
  transition: box-shadow var(--tr);
}
.navbar.scrolled { box-shadow: 0 2px 24px rgba(27,27,33,.10); }

.nav-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 200px 1fr 340px;
  align-items: center;
  height: 72px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  white-space: nowrap;
  text-decoration: none;
}
.nav-logo-img {
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
}
.nav-logo em { font-style: normal; color: var(--secondary); }

/* Center nav links */
.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  list-style: none;
}
.nav-links li a {
  display: block;
  padding: 7px 14px;
  font-family: var(--font-head);
  font-size: .84rem;
  font-weight: 700;
  color: #64748b;
  border-radius: 6px;
  transition: all var(--tr);
  white-space: nowrap;
  text-decoration: none;
  letter-spacing: -.1px;
}
.nav-links li a:hover { color: var(--primary); background: rgba(0,6,102,.05); }
.nav-links li a.active {
  color: var(--primary);
  font-weight: 800;
  border-bottom: 2.5px solid var(--primary);
  border-radius: 0;
  padding-bottom: 4.5px;
  background: none;
}

/* ── DROPDOWN MENU ── */
.nav-dropdown { position: relative; }
.nav-dropdown > a { display: flex !important; align-items: center; gap: 4px; }
.nav-dropdown > a svg { transition: transform .2s; }
.nav-dropdown:hover > a svg { transform: rotate(180deg); }

.nav-dropdown-menu {
  position: absolute; top: calc(100% + 8px); left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border: 1px solid #E8EAF2;
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
  padding: 8px;
  list-style: none;
  min-width: 200px;
  opacity: 0; visibility: hidden;
  transform: translateX(-50%) translateY(6px);
  transition: opacity .2s, transform .2s, visibility .2s;
  z-index: 200;
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu li a {
  display: block !important;
  padding: 9px 14px !important;
  font-size: .82rem !important;
  font-weight: 600 !important;
  color: #454652 !important;
  border-radius: 6px !important;
  white-space: nowrap;
  border-bottom: none !important;
  transition: background .15s, color .15s !important;
}
.nav-dropdown-menu li a:hover {
  background: #F5F2FB !important;
  color: #1A237E !important;
}

/* Right zone */
.nav-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}
.nav-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #f1f3f8;
  border-radius: 100px;
  padding: 8px 14px;
  transition: all var(--tr);
}
.nav-search:focus-within { background: #e8eaf5; outline: 2px solid rgba(76,86,175,.3); }
.nav-search svg { color: #94a3b8; flex-shrink: 0; }
.nav-search-input {
  border: none;
  background: none;
  outline: none;
  font-size: .82rem;
  font-family: var(--font-body);
  color: var(--text);
  width: 130px;
}
.nav-search-input::placeholder { color: #94a3b8; }

/* Icon buttons */
.nav-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  cursor: pointer;
  transition: all var(--tr);
  position: relative;
  flex-shrink: 0;
}
.nav-icon-btn:hover { background: rgba(0,6,102,.06); }
.nav-icon-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--secondary);
  color: #fff;
  font-size: .55rem;
  font-weight: 800;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--tr);
}
.mobile-nav {
  display: none;
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
  padding: 12px 24px 24px;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  padding: 12px 0;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-2);
  border-bottom: 1px solid var(--bg-alt);
  text-decoration: none;
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a.active { color: var(--primary); font-weight: 800; }

/* Responsive navbar */
@media (max-width: 1100px) {
  .nav-container { grid-template-columns: 180px 1fr 280px; padding: 0 20px; }
  .nav-search-input { width: 100px; }
}
@media (max-width: 900px) {
  .nav-container { grid-template-columns: 1fr auto; padding: 0 20px; }
  .nav-links { display: none; }
  .nav-search { display: none; }
  .hamburger { display: flex; }
}

/* ============================================================
   HERO — Full dark navy, massive typography
   ============================================================ */
.hero {
  background: #000666;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .32;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: luminosity;  /* hoà với nền navy đẹp hơn */
}
/* Background grid dot pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,.05) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none;
}
/* Subtle radial glow */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse 60% 60% at 30% 50%, rgba(76,86,175,.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 2;
  padding: 80px 0;
  width: 100%;
}

/* Hero left */
.hero-left { display: flex; flex-direction: column; }
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(5rem, 8vw, 9rem);
  font-weight: 900;
  color: #fff;
  line-height: .92;
  letter-spacing: -4px;
  margin-bottom: 28px;
}
.hero-title .line-1 { display: block; }
.hero-title .line-2 {
  display: inline-block;
  background: linear-gradient(90deg, #ffffff 0%, #bdc2ff 50%, #93c5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: italic;
  padding-top: 0.1em;
  padding-bottom: 0.12em;
  padding-right: 0.5em;
  padding-left: 0.02em;
}
.hero-divider {
  width: 80px;
  height: 6px;
  background: #4c56af;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero-body {
  font-size: 1.1rem;
  color: rgba(232,236,255,.95);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
  font-weight: 500;
  text-shadow: 0 1px 2px rgba(0,0,0,.4);
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: var(--primary);
  padding: 16px 36px;
  border-radius: var(--r);
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 800;
  transition: all var(--tr);
  width: fit-content;
}
.hero-cta:hover { background: #eef2ff; transform: translateX(3px); }
.hero-cta svg { transition: transform var(--tr); }
.hero-cta:hover svg { transform: translateX(4px); }

/* Hero right — info cards */
.hero-cards { display: flex; flex-direction: column; gap: 14px; }
.hero-card {
  background: rgba(20,20,80,.35);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg);
  padding: 22px 26px;
  transition: all var(--tr);
}
.hero-card:hover {
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.18);
}
/* Card heading — large white prominent title */
.hero-card-heading {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 10px;
  letter-spacing: -.2px;
  line-height: 1.15;
}
.hero-card-values .hero-card-heading {
  margin-bottom: 14px;
}
.hero-card-label {
  font-family: var(--font-head);
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 8px;
  opacity: .75;
}
.hero-card-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.hero-card-text {
  font-family: var(--font-body);
  font-size: .84rem;
  font-weight: 400;
  color: rgba(220,228,255,.88);
  line-height: 1.78;
}
.hero-card-values {
  background: rgba(20,20,80,.35);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg);
  padding: 22px 26px;
}
/* Core values list — same style as hero-card-text */
.hcv-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}
.hcv-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-size: .84rem;
  font-weight: 400;
  color: rgba(220,228,255,.88);
  line-height: 1.78;
}
.hcv-dot {
  width: 5px;
  height: 5px;
  background: var(--accent-light);
  border-radius: 50%;
  flex-shrink: 0;
  opacity: .7;
}

/* Đông Sơn drum background */
.hero-drum {
  position: absolute;
  bottom: -160px;
  left: -120px;
  width: 880px;
  height: 880px;
  pointer-events: none;
  z-index: 1;
  /* animation: drum-spin 120s linear infinite;  -- tắt theo yêu cầu hình tĩnh */
}
.hero-drum img,
.hero-drum svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: .65;
  display: block;
}
@keyframes drum-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.hero-vertical-label {
  position: absolute;
  bottom: 36px;
  right: 36px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.25);
  font-size: .68rem;
  letter-spacing: .4em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
.hero-vertical-line {
  width: 1px;
  height: 64px;
  background: linear-gradient(to bottom, rgba(255,255,255,.25), transparent);
}

/* ============================================================
   SECTIONS
   ============================================================ */
.sec    { padding: 80px 0; }
.sec-sm { padding: 48px 0; }
.sec-white { background: var(--white); }
.sec-gray  { background: var(--bg-alt); }
.sec-bg    { background: var(--bg); }
.sec-dark  { background: var(--primary); }
.sec-dark-2 { background: var(--primary-2); }

/* Section header patterns */
.sec-label {
  display: block;
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 8px;
}
.sec-label.light { color: #93c5fd; }
.sec-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.5px;
  color: var(--primary);
}
.sec-title.light { color: #fff; }
.sec-sub {
  font-size: .95rem;
  color: var(--text-2);
  margin-top: 10px;
  line-height: 1.8;
  max-width: 520px;
  font-weight: 400;
}
.sec-sub.light { color: rgba(191,204,255,.65); }
.sec-head { margin-bottom: 40px; }
.sec-head.center { text-align: center; }
.sec-head.center .sec-sub { margin-left: auto; margin-right: auto; }
.flex-between {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.see-all {
  font-family: var(--font-head);
  font-size: .84rem;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all var(--tr);
  white-space: nowrap;
  border-bottom: 1.5px solid var(--primary);
  padding-bottom: 1px;
}
.see-all:hover { color: var(--secondary); border-color: var(--secondary); gap: 10px; }
.see-all.light { color: #fff; border-color: rgba(255,255,255,.4); }
.see-all.light:hover { color: var(--accent-light); border-color: var(--accent-light); gap: 10px; }

/* Tag pill */
.tag {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(76,86,175,.08);
  padding: 3px 11px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.tag.red { color: var(--secondary); background: rgba(182,23,30,.08); }
.tag.light { color: #bdc2ff; background: rgba(189,194,255,.1); }

/* ============================================================
   DOMAINS — horizontal filter strip
   ============================================================ */
.domains-strip {
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}
.domains-inner {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}
.domains-inner::-webkit-scrollbar { display: none; }
.dom-pill {
  flex-shrink: 0;
  padding: 6px 18px;
  border-radius: 100px;
  margin: 12px 6px;
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  color: var(--text-2);
  background: var(--bg-alt);
  cursor: pointer;
  transition: all var(--tr);
  white-space: nowrap;
}
.dom-pill:hover,
.dom-pill.active { background: var(--primary); color: #fff; }
.dom-pill:first-child { margin-left: 0; }

/* ============================================================
   NEWS / HOAT DONG SECTION
   ============================================================ */
.news-featured-grid {
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: 24px;
  min-height: 480px;
}
.news-main-card {
  background: var(--white);
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid rgba(198,197,212,.3);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  transition: all var(--tr);
  cursor: pointer;
}
.news-main-card:hover { transform: translateY(-3px); box-shadow: 0 40px 60px -20px rgba(27,27,33,.13); }
.news-main-img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}
.news-main-body {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.news-cat {
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: .05em;
  margin-bottom: 12px;
}
.news-title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 14px;
  letter-spacing: -.3px;
}
.news-excerpt {
  font-size: .9rem;
  color: var(--text-2);
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* News footer row */
.news-main-foot {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.news-date { font-size: .78rem; color: var(--text-3); }

.news-side {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
}
.news-side-card {
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--tr);
  cursor: pointer;
  position: relative;
}
.news-side-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.news-side-card.light {
  background: var(--bg-low);
  border: 1px solid rgba(198,197,212,.2);
}
.news-side-card.dark { background: var(--primary-2); }

/* Side card with image */
.news-side-card.has-img .news-side-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}
.news-side-card.dark .news-side-img { opacity: .55; }
.news-side-img-overlay {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 140px;
  background: linear-gradient(to bottom, rgba(0,6,102,.15), rgba(26,35,126,.6));
  pointer-events: none;
}
.news-side-content {
  padding: 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
}
.news-side-card > a { padding: 0 32px 24px; }

.news-side-cat {
  font-size: .75rem;
  font-weight: 800;
  color: var(--secondary);
  letter-spacing: .05em;
  margin-bottom: 16px;
}
.news-side-cat.blue { color: #93c5fd; }
.news-side-title {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.2px;
}
.news-side-title.light { color: var(--text); }
.news-side-title.dark { color: #fff; }
.news-side-meta { font-size: .72rem; color: var(--text-3); margin-top: 6px; }
.news-side-meta.dark { color: rgba(191,204,255,.45); }

/* ============================================================
   GOCNHIN SECTION — filter pills + spotlight
   ============================================================ */
.gocnhin-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.gocnhin-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}
.spotlight-card {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  min-height: 500px;
  cursor: pointer;
}
.spotlight-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, #1a237e 0%, #000666 100%);
}
.spotlight-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.spotlight-overlay { z-index: 2; }
.spotlight-body { z-index: 3; }
.spotlight-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,6,102,.95) 0%, rgba(0,6,102,.4) 50%, transparent 100%);
}
.spotlight-body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 36px;
}
.spotlight-badge {
  display: inline-block;
  background: var(--secondary);
  color: #fff;
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 2px;
  margin-bottom: 16px;
}
.spotlight-title {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 12px;
  letter-spacing: -.3px;
}
.spotlight-excerpt { font-size: .88rem; color: rgba(191,204,255,.75); line-height: 1.7; margin-bottom: 20px; }
.spotlight-author {
  display: flex;
  align-items: center;
  gap: 10px;
}
.spotlight-av {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.3);
  background: var(--primary-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  overflow: hidden;
}
.spotlight-av img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.spotlight-author-name { font-size: .84rem; font-weight: 700; color: #fff; }
.spotlight-author-meta { font-size: .72rem; color: rgba(191,204,255,.5); margin-top: 1px; }

.gocnhin-list { display: flex; flex-direction: column; gap: 16px; }
.gocnhin-item {
  display: flex;
  gap: 14px;
  padding: 14px;
  border-radius: var(--r-lg);
  border: 1px solid rgba(198,197,212,.15);
  transition: all var(--tr);
  cursor: pointer;
}
.gocnhin-item:hover { background: var(--bg-low); border-color: rgba(198,197,212,.4); }
.gocnhin-thumb {
  width: 90px;
  height: 90px;
  border-radius: var(--r-md);
  overflow: hidden;
  flex-shrink: 0;
  background: linear-gradient(145deg, #1a237e, #000666);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}
.gocnhin-thumb img { width:100%; height:100%; object-fit:cover; }
.gocnhin-content { display: flex; flex-direction: column; justify-content: center; }
.gocnhin-cat { font-size: .65rem; font-weight: 800; color: var(--secondary); text-transform: uppercase; letter-spacing: .15em; margin-bottom: 5px; }
.gocnhin-title { font-family: var(--font-head); font-size: .9rem; font-weight: 700; color: var(--text); line-height: 1.35; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.gocnhin-read { font-size: .72rem; color: var(--text-3); margin-top: 6px; font-style: italic; }

/* ============================================================
   PRODUCTS — editorial cards
   ============================================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--white);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--tr);
  cursor: pointer;
}
.product-card:hover { transform: translateY(-5px); box-shadow: 0 40px 60px -20px rgba(27,27,33,.15); }
.product-thumb {
  aspect-ratio: 3/4;
  position: relative;
  overflow: hidden;
  background: #fff;
  border-bottom: 1.5px solid #e8eaf2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 14px;
}
.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: 0 6px 20px rgba(0,0,6,.18);
  transition: transform .4s ease;
  display: block;
}
.product-card:hover .product-thumb img { transform: scale(1.04); }
.product-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-head);
  font-size: .62rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 2px;
  letter-spacing: .3px;
}
.badge-new { background: var(--secondary); color: #fff; }
.badge-sale { background: var(--gold); color: #fff; }
.badge-hot { background: var(--primary); color: #fff; }
.product-body { padding: 20px; }
.product-cat { font-size: .68rem; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: .15em; margin-bottom: 6px; }
.product-name { font-family: var(--font-head); font-size: 1rem; font-weight: 700; color: var(--text); line-height: 1.3; margin-bottom: 14px; }
.product-foot { display: flex; align-items: center; justify-content: space-between; }
.product-price { font-family: var(--font-head); font-size: 1.1rem; font-weight: 900; color: var(--primary); }
.product-price .old { font-size: .75rem; font-weight: 400; color: var(--text-3); text-decoration: line-through; margin-left: 5px; }
.product-add {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--tr);
}
.product-add:hover { background: var(--secondary); transform: scale(1.1); }
.product-add svg { width:16px; height:16px; }

/* ============================================================
   COURSES — side-by-side layout
   ============================================================ */
.courses-list { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.course-row {
  display: flex;
  gap: 20px;
  padding: 16px;
  border-radius: var(--r-xl);
  transition: all var(--tr);
  cursor: pointer;
}
.course-row:hover { background: var(--bg-low); }
.course-row-thumb {
  width: 200px;
  aspect-ratio: 16/9;
  border-radius: var(--r-lg);
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
}
.course-row-thumb-bg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.course-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform .5s ease;
}
.course-row:hover .course-thumb-img { transform: scale(1.06); }
.course-play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--tr);
}
.course-row:hover .course-play-overlay { opacity: 1; }
.course-play-btn {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}
.course-row-body { flex: 1; display: flex; flex-direction: column; justify-content: space-between; padding: 4px 0; }
.course-cat {
  font-size: .65rem;
  font-weight: 800;
  color: var(--secondary);
  letter-spacing: .05em;
  margin-bottom: 5px;
}
.course-row-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 8px;
}
.course-row-meta { display: flex; gap: 14px; font-size: .78rem; color: var(--text-3); margin-bottom: 10px; flex-wrap: wrap; }
.course-progress-bar {
  height: 5px;
  background: var(--border-light);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 5px;
}
.course-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-2), var(--accent));
  border-radius: 100px;
  transition: width 1.2s ease;
}
.course-progress-text { font-size: .72rem; color: var(--text-3); }
.course-row-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
}
.course-price {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--primary);
}
.btn-enroll-sm {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  color: #fff;
  padding: 9px 20px;
  border-radius: var(--r-md);
  background: var(--primary);
  transition: background var(--tr), transform var(--tr), box-shadow var(--tr);
  white-space: nowrap;
}
.btn-enroll-sm:hover {
  background: var(--secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-red);
}
.course-status-text { font-size: .82rem; font-weight: 700; color: var(--secondary); }

/* ============================================================
   AMBASSADORS — circular photos with badges
   ============================================================ */
.amb-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}
.amb-person {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: all var(--tr);
}
.amb-person:hover { transform: translateY(-4px); }
.amb-avatar-wrap {
  position: relative;
  margin-bottom: 18px;
}
.amb-avatar {
  width: 148px;
  height: 148px;
  border-radius: 16px;
  border: 3px solid var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  transition: all var(--tr);
}
.amb-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.amb-person.featured .amb-avatar {
  width: 180px;
  height: 180px;
  border-color: var(--accent-light);
  box-shadow: 0 0 0 6px rgba(77,86,175,.12), var(--shadow);
}
.amb-person.featured { transform: scale(1.08); }
.amb-person.featured:hover { transform: scale(1.08) translateY(-4px); }
.amb-badge {
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-head);
  font-size: .62rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
  border: 2px solid rgba(255,255,255,.3);
}
.badge-primary  { background: var(--primary);   color: #fff;    font-size: .55rem; }
.badge-secondary{ background: var(--secondary); color: #fff;    font-size: .55rem; }
.badge-diamond  { background: var(--primary-2); color: #bdc2ff; font-size: .55rem; }
.badge-outline  { background: #767683;           color: #fff; }
/* New rank badges */
.badge-di-san   { background: var(--primary);    color: #fff; font-size: .55rem; }  /* navy — đồng bộ với 4 rank còn lại */
.badge-lan-toa  { background: var(--primary);    color: #fff; font-size: .55rem; }  /* navy */
.badge-kien-tao { background: var(--primary);    color: #fff; font-size: .55rem; }  /* navy */
.badge-kien-dinh{ background: var(--primary);    color: #fff; font-size: .55rem; }  /* navy */
.badge-khoi-tam { background: var(--primary);    color: #fff; font-size: .55rem; }  /* navy */
.amb-name {
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 800;
  color: var(--primary);
  text-align: center;
  margin-bottom: 3px;
}
.amb-person.featured .amb-name { font-size: 1rem; }  /* chỉ giữ size lớn hơn, KHÔNG đổi màu */
.amb-job { font-size: .78rem; color: var(--text-3); text-align: center; margin-bottom: 8px; }
.amb-score {
  font-family: var(--font-head);
  font-size: .68rem;
  font-weight: 800;
  color: var(--primary);
  background: rgba(0,6,102,.06);
  padding: 3px 12px;
  border-radius: 100px;
}
/* .amb-person.featured .amb-score: bỏ override — dùng style chuẩn để đồng bộ */

/* gradient avatars */
.av-a { background: linear-gradient(135deg, #1a237e, #3949ab); }
.av-b { background: linear-gradient(135deg, #b71c1c, #e53935); }
.av-c { background: linear-gradient(135deg, #1a237e, #0d47a1); }
.av-d { background: linear-gradient(135deg, #4a148c, #7b1fa2); }
.av-e { background: linear-gradient(135deg, #004d40, #00796b); }

/* ============================================================
   NEWSLETTER
   ============================================================ */
.newsletter {
  background: var(--primary-2);
  padding: 88px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter::before {
  content: '';
  position: absolute;
  top: -80px;
  left: -80px;
  width: 420px;
  height: 420px;
  background: rgba(76,86,175,.25);
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.newsletter::after {
  content: '';
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 380px;
  height: 380px;
  background: rgba(182,23,30,.15);
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.nl-inner { position: relative; z-index: 2; }
.nl-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 100px;
  padding: 6px 18px;
  color: rgba(191,204,255,.9);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.nl-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 14px;
  letter-spacing: -.5px;
}
.nl-sub {
  font-size: 1.05rem;
  color: rgba(220,228,255,.92);
  margin-bottom: 40px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
  font-weight: 400;
}
.nl-form {
  max-width: 520px;
  margin: 0 auto 14px;
}
.newsletter-group {
  display: flex;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.18);
}
.newsletter-group input {
  flex: 1;
  min-width: 0;
  padding: 15px 20px;
  border: none;
  background: rgba(255,255,255,.1);
  color: #fff;
  font-size: .9rem;
  font-family: var(--font-body);
  outline: none;
  backdrop-filter: blur(4px);
}
.newsletter-group input::placeholder { color: rgba(191,204,255,.5); }
.newsletter-group input:focus { background: rgba(255,255,255,.14); }
.newsletter-group button {
  padding: 15px 28px;
  background: var(--white);
  color: var(--primary);
  border: none;
  font-family: var(--font-head);
  font-size: .9rem;
  font-weight: 800;
  cursor: pointer;
  transition: background var(--tr);
  white-space: nowrap;
  flex-shrink: 0;
}
.newsletter-group button:hover { background: #eef2ff; }
.nl-note { font-size: .72rem; color: rgba(191,204,255,.3); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 28px;
  z-index: 900;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity .25s, transform .25s;
  text-decoration: none;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top:hover { background: var(--primary-2); }
.back-to-top svg { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: #f7f8fc; padding: 60px 0 28px; border-top: 1px solid var(--border); }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
  text-decoration: none;
}
.footer-logo-img {
  height: 64px;
  width: auto;
  display: block;
  object-fit: contain;
}
.footer-logo em { font-style: normal; color: var(--primary); }
.footer-desc { font-size: .8rem; color: var(--text-2); line-height: 1.8; max-width: 280px; margin-bottom: 20px; }
.footer-social { display: flex; gap: 8px; }
.fsoc {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  font-size: .75rem;
  font-weight: 700;
  transition: all var(--tr);
  text-decoration: none;
}
.fsoc:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.footer-col h5 {
  font-family: var(--font-head);
  font-size: .7rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: .8rem; color: var(--text-2); transition: color var(--tr); text-decoration: none; }
.footer-col ul li a:hover { color: var(--primary); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy { font-size: .74rem; color: var(--text-3); }
.footer-legal { display: flex; align-items: center; gap: 12px; }
.footer-legal a { font-size: .74rem; color: var(--text-3); transition: color var(--tr); text-decoration: none; }
.footer-legal a:hover { color: var(--primary); }
.footer-sep { font-size: .74rem; color: var(--text-3); opacity: .4; user-select: none; }

/* ============================================================
   SOCIAL PROJECTS
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.project-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-xl);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all var(--tr);
}
.project-card:hover { background: rgba(255,255,255,.08); transform: translateY(-3px); }
.pc-icon { font-size: 2rem; }
.pc-status {
  display: inline-block;
  font-size: .62rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .15em;
  padding: 3px 10px;
  border-radius: 100px;
  width: fit-content;
}
.s-active   { background: rgba(0,6,102,.15); color: #000666; }
.s-soon     { background: rgba(245,158,11,.15);  color: #f59e0b; }
.s-monthly  { background: rgba(76,86,175,.2);    color: #bdc2ff; }
.pc-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
}
.pc-desc { font-size: .82rem; color: rgba(191,204,255,.55); line-height: 1.7; flex: 1; }
.progress-wrap { margin-top: 4px; }
.progress-top {
  display: flex;
  justify-content: space-between;
  font-size: .7rem;
  color: rgba(255,255,255,.3);
  margin-bottom: 7px;
}
.progress-bar { height: 5px; background: rgba(255,255,255,.1); border-radius: 100px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent), #bdc2ff); border-radius: 100px; width: 0; transition: width 1.2s ease; }
.pc-link {
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  color: var(--accent-light);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--tr);
  margin-top: 4px;
}
.pc-link:hover { gap: 8px; color: #fff; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--r-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--tr);
}
.testi-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.t-stars { color: #f59e0b; font-size: 1rem; letter-spacing: 2px; margin-bottom: 14px; }
.t-text {
  font-size: .88rem;
  color: var(--text-2);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 20px;
}
.t-author { display: flex; align-items: center; gap: 12px; }
.t-av {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
}
.t-av.a1 { background: linear-gradient(135deg, #1a237e, #3949ab); }
.t-av.a2 { background: linear-gradient(135deg, #b71c1c, #e53935); }
.t-av.a3 { background: linear-gradient(135deg, #004d40, #00796b); }
.t-name { font-family: var(--font-head); font-size: .88rem; font-weight: 800; color: var(--text); }
.t-role { font-size: .72rem; color: var(--text-3); margin-top: 2px; }

/* ============================================================
   SHARED UTILS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #fff;
  padding: 13px 30px;
  border-radius: var(--r-md);
  font-family: var(--font-head);
  font-size: .9rem;
  font-weight: 800;
  transition: all var(--tr);
  cursor: pointer;
}
.btn-primary:hover { background: var(--primary-3); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,6,102,.3); }
.btn-outline-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--primary);
  padding: 11px 28px;
  border-radius: var(--r-md);
  font-family: var(--font-head);
  font-size: .9rem;
  font-weight: 800;
  border: 2.5px solid var(--primary);
  transition: all var(--tr);
  cursor: pointer;
}
.btn-outline-primary:hover { background: var(--primary); color: #fff; }

/* Sub-page elements */
.page-hero {
  background: linear-gradient(118deg, #000666 0%, var(--primary-2) 55%, #1a1a6e 100%);
  padding: 88px 0 72px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,.03) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; max-width: 720px; }
.page-breadcrumb { font-size: .75rem; color: rgba(255,255,255,.35); margin-bottom: 18px; font-weight: 500; display: flex; align-items: center; gap: 6px; }
.page-breadcrumb a { color: rgba(255,255,255,.45); transition: color .2s; }
.page-breadcrumb a:hover { color: rgba(255,255,255,.8); }
.page-hero-title { font-family: var(--font-head); font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 900; color: #fff; letter-spacing: -1px; line-height: 1.1; margin-bottom: 16px; }
.page-hero-title em { font-style: italic; color: var(--accent-light); }
.page-hero-sub { font-size: .97rem; color: rgba(191,204,255,.6); max-width: 560px; line-height: 1.8; }
.cta-primary { display:inline-flex; align-items:center; gap:8px; background:var(--primary); color:#fff; padding:13px 28px; border-radius:var(--r-md); font-family:var(--font-head); font-size:.9rem; font-weight:800; transition:all var(--tr); }
.cta-primary:hover { background:var(--primary-3); transform:translateY(-2px); box-shadow:0 6px 20px rgba(0,6,102,.3); }
.cta-secondary { display:inline-flex; align-items:center; gap:8px; background:rgba(255,255,255,.08); color:rgba(255,255,255,.85); padding:13px 24px; border-radius:var(--r-md); font-family:var(--font-head); font-size:.9rem; font-weight:700; border:1.5px solid rgba(255,255,255,.15); transition:all var(--tr); }
.cta-secondary:hover { background:rgba(255,255,255,.14); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
  .news-featured-grid { grid-template-columns: 7fr 5fr; }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .amb-row { gap: 28px; }
  .amb-avatar { width: 120px; height: 120px; }
  .amb-person.featured .amb-avatar { width: 148px; height: 148px; }
}
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr 400px; gap: 40px; }
  .courses-list { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .gocnhin-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .testi-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .news-featured-grid { grid-template-columns: 1fr; }
  .news-main-card { grid-template-columns: 1fr; }
  .news-main-img { min-height: 240px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-cards { display: none; }
  .products-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .hero-title { font-size: 4.5rem; letter-spacing: -2px; }
}
@media (max-width: 768px) {
  .nav-container { grid-template-columns: 1fr auto; padding: 0 20px; }
  .nav-links { display: none; }
  .nav-search { display: none; }
  .hamburger { display: flex; }
  .hero-inner { padding: 56px 0 48px; }
  .hero-title { font-size: 3.5rem; letter-spacing: -1.5px; }
  .amb-row { gap: 18px; }
  .amb-avatar { width: 100px; height: 100px; }
  .amb-person.featured { transform: none; }
  .amb-person.featured .amb-avatar { width: 116px; height: 116px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .courses-list { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .testi-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .amb-row { gap: 14px; }
}

/* ============================================================
   FOOTER — Business info + BCT certification badge
   ============================================================ */
.footer-business {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.footer-biz-info p {
  font-size: .8rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 4px;
}
.footer-biz-info p.fbiz-name {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.footer-biz-info a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--tr);
}
.footer-biz-info a:hover { color: var(--secondary); text-decoration: underline; }
.footer-biz-cert h5 {
  font-family: var(--font-head);
  font-size: .7rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.bct-badge {
  display: inline-block;
  text-decoration: none;
  transition: transform var(--tr);
}
.bct-badge:hover { transform: translateY(-2px); }
.bct-badge-placeholder {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: #fff;
  border: 2px solid var(--secondary);
  border-radius: var(--r-md);
  color: var(--secondary);
  box-shadow: var(--shadow-sm);
}
.bct-badge-placeholder svg { flex-shrink: 0; }
.bct-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.bct-line-1 {
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--text-3);
}
.bct-line-2 {
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .06em;
  color: var(--secondary);
  font-family: var(--font-head);
}
.bct-note {
  font-size: .68rem;
  color: var(--text-3);
  line-height: 1.5;
  margin-top: 10px;
  font-style: italic;
  max-width: 280px;
}

@media (max-width: 768px) {
  .footer-business { grid-template-columns: 1fr; gap: 28px; }
}
.bct-badge-img {
  max-width: 260px;
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--tr);
}
.bct-badge:hover .bct-badge-img { transform: translateY(-2px); }


/* ============================================================
   CV Tag list (Giá Trị Cốt Lõi — 7 sự giàu, 9 giá trị, 6 tâm thế)
   ============================================================ */
.cv-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 6px;
}
.cv-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: .76rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(0, 6, 102, 0.07);
  padding: 5px 12px;
  border-radius: 100px;
  letter-spacing: .2px;
  white-space: nowrap;
}

/* Đại sứ rank badge — đồng bộ navy cho khu vực Đại Sứ Toàn Cầu */
.amb-rank-badge {
  background: var(--primary) !important;
  color: #fff !important;
}

/* Lĩnh vực chuyên môn cho Đại Sứ Toàn Cầu */
.amb-global-job {
  font-size: .78rem;
  color: var(--text-3);
  text-align: center;
  margin: 4px 0 10px;
  font-weight: 500;
}

/* ============================================================
   ĐẠI SỨ TOÀN CẦU — Combined design (Mẫu A+B)
   Bg sáng (warm gray), cards trắng có khung vàng nhạt,
   avatar vuông bo góc, no icons, có stats 2x2
   ============================================================ */
.dstc-section {
  background: var(--bg-alt);
  padding: 80px 0;
}
.dstc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.dstc-card {
  background: #fff;
  border: 1px solid #e8d896;
  border-radius: var(--r-lg);
  padding: 26px 22px 22px;
  text-decoration: none;
  text-align: center;
  transition: all var(--tr);
  box-shadow: inset 0 0 0 4px #fff, 0 0 0 1px rgba(232,216,150,.4), 0 4px 14px rgba(0,0,0,.05);
}
.dstc-card:hover {
  transform: translateY(-4px);
  box-shadow: inset 0 0 0 4px #fff, 0 0 0 1px #d4c79d, 0 12px 28px rgba(0,0,0,.12);
}
.dstc-avatar {
  width: 110px;
  height: 110px;
  margin: 0 auto 18px;
  border-radius: 14px;  /* vuông bo góc */
  overflow: hidden;
  border: 3px solid var(--bg-alt);
  box-shadow: 0 4px 14px rgba(0,0,0,.08);
}
.dstc-avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.dstc-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -.1px;
  margin-bottom: 4px;
  line-height: 1.25;
}
.dstc-job {
  font-size: .76rem;
  color: var(--text-3);
  margin-bottom: 12px;
  font-weight: 500;
}
.dstc-rank {
  display: inline-block;
  font-family: var(--font-head);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .12em;
  color: #b45309;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 5px 13px;
  border-radius: 100px;
  text-transform: uppercase;
}
.dstc-divider {
  width: 32px; height: 1px;
  background: var(--border);
  margin: 18px auto 14px;
}
.dstc-score {
  margin-bottom: 16px;
}
.dstc-score-num {
  display: block;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -.5px;
  line-height: 1.1;
}
.dstc-score-lbl {
  display: block;
  font-size: .68rem;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-top: 3px;
}
.dstc-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 14px 0 4px;
  border-top: 1px solid var(--border-light);
}
.dstc-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 4px;
}
.dstc-stat-num {
  font-family: var(--font-head);
  font-size: .98rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.1;
}
.dstc-stat-lbl {
  font-size: .66rem;
  font-weight: 600;
  color: var(--text-3);
  letter-spacing: .05em;
  margin-top: 2px;
}

@media (max-width: 1024px) { .dstc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .dstc-grid { grid-template-columns: 1fr; } }

/* ============================================================
   WPE — Clickable cards + Toast notification
   ============================================================ */
.product-card[data-slug],
.course-row[data-slug],
.news-main-card[data-slug],
.news-side-card[data-slug],
.spotlight-card[data-slug],
.gocnhin-item[data-slug] { cursor: pointer; }

.wpe-toast {
  position: fixed;
  bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #000666; color: #fff;
  padding: 14px 26px;
  border-radius: 12px;
  font-family: 'Manrope', 'Be Vietnam Pro', sans-serif;
  font-size: .9rem; font-weight: 600;
  letter-spacing: -.01em;
  box-shadow: 0 16px 40px rgba(0,0,0,.35), 0 2px 8px rgba(0,0,0,.2);
  opacity: 0;
  transition: opacity .25s ease, transform .25s ease;
  z-index: 9999;
  pointer-events: none;
  max-width: calc(100vw - 48px);
  text-align: center;
}
.wpe-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===== Màn hình lớn: phóng giao diện cho cân màn 2K/4K (không bị lọt thỏm) ===== */
@media (min-width: 1800px) {
  body { zoom: 1.22; }
}
@media (min-width: 2300px) {
  body { zoom: 1.45; }
}

/* ===== ĐỒNG BỘ TOÀN SITE: phần tử thuần chữ KHÔNG có hiệu ứng nền/bóng khi rê chuột ===== */
:is(h1, h2, h3, h4, h5, h6, p, time, small, blockquote, figcaption):hover {
  background-color: transparent !important;
  box-shadow: none !important;
  outline: 0 !important;
}
:is(.gn-card, .hd-card, .hd-featured, .ds-card, .ts-card, .product-card, .sd-related-card,
    .dp-article-card, .dp-book-card, .dp-course-card, .gh-item, .post-card, .blog-card)
  :is(h2, h3, h4, p, span, small, time, div, a):not([class*="btn"]):not([class*="cta"]):not([class*="add"]):not([class*="qty"]):not([class*="pill"]):hover {
  background-color: transparent !important;
  box-shadow: none !important;
  outline: 0 !important;
}

/* ===== ĐỒNG BỘ: hộp thông báo WooCommerce — icon không đè chữ ===== */
.woocommerce-error, .woocommerce-message, .woocommerce-info {
  position: relative !important;
  padding: 14px 18px 14px 46px !important;
  list-style: none !important;
}
.woocommerce-error::before, .woocommerce-message::before, .woocommerce-info::before {
  position: absolute !important; left: 16px !important; top: 50% !important;
  transform: translateY(-50%) !important; margin: 0 !important;
}
.woocommerce-error li { position: relative; padding: 2px 0 2px 30px !important; margin: 0 !important; list-style: none !important; }
.woocommerce-error li::before { position: absolute !important; left: 0 !important; top: 50% !important; transform: translateY(-50%) !important; margin: 0 !important; }


/* Bo tron theo yeu cau HNA (24/07): anh Dai Su Tieu Bieu (tron) + card Su Menh/Tam Nhin/Gia Tri Cot Loi (bo goc mem hon) */
.amb-avatar{border-radius:50%;}
.hero-card,.hero-card-values{border-radius:10px;}
.hero-card:hover{background:rgba(20,20,80,.35);border-color:rgba(255,255,255,.12);}