@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --color-primary: hsl(220, 65%, 22%);
  --color-primary-hover: hsl(220, 65%, 30%);
  --color-primary-light: hsl(220, 65%, 40%);
  --color-accent: hsl(43, 90%, 50%);
  --color-accent-dark: hsl(43, 90%, 40%);
  --color-success: hsl(145, 63%, 42%);
  --color-warning: hsl(38, 92%, 50%);
  --color-danger: hsl(0, 72%, 51%);
  --color-info: hsl(207, 90%, 54%);
  --color-text: hsl(220, 15%, 20%);
  --color-text-muted: hsl(220, 10%, 50%);
  --color-surface: hsl(220, 20%, 97%);
  --color-surface-2: hsl(220, 15%, 92%);
  --color-border: hsl(220, 20%, 88%);
  --color-white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: all .25s cubic-bezier(.4,0,.2,1);
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --header-height: 80px;
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-surface);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-primary-hover);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-text);
  font-weight: 700;
  line-height: 1.3;
}

/* ==========================================================================
   Layout Containers & Utilities
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 40px 0;
}

.section-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 24px;
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title::after {
  content: '';
  display: block;
  height: 3px;
  width: 50px;
  background: var(--color-accent);
  margin-top: 8px;
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.w-100 { width: 100%; }
.w-full { width: 100%; }
.h-fit { height: fit-content; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 4px !important; }
.mb-2 { margin-bottom: 8px !important; }
.mb-3 { margin-bottom: 12px !important; }
.mb-4 { margin-bottom: 16px !important; }
.mb-5 { margin-bottom: 24px !important; }
.mt-1 { margin-top: 4px !important; }
.mt-2 { margin-top: 8px !important; }
.mt-3 { margin-top: 12px !important; }
.mt-4 { margin-top: 16px !important; }
.mt-5 { margin-top: 24px !important; }
.p-2 { padding: 8px !important; }
.p-3 { padding: 12px !important; }
.p-4 { padding: 16px !important; }
.p-6 { padding: 24px !important; }
.py-4 { padding-top: 16px !important; padding-bottom: 16px !important; }
.py-12 { padding-top: 48px !important; padding-bottom: 48px !important; }
.px-4 { padding-left: 16px !important; padding-right: 16px !important; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--color-primary) !important; }
.text-muted { color: var(--color-text-muted) !important; }
.text-white { color: #ffffff !important; }
.text-success { color: var(--color-success) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-info { color: var(--color-info) !important; }
.font-bold { font-weight: 700 !important; }
.font-medium { font-weight: 500 !important; }
.text-sm { font-size: 0.875rem !important; }
.text-xs { font-size: 0.75rem !important; }
.text-xl { font-size: 1.25rem !important; }
.text-2xl { font-size: 1.5rem !important; }
.text-3xl { font-size: 1.875rem !important; }

.bg-white { background-color: #ffffff !important; }
.bg-light { background-color: var(--color-surface) !important; }
.bg-gray-50 { background-color: #f9fafb !important; }
.bg-gray-100 { background-color: #f3f4f6 !important; }
.bg-yellow-50 { background-color: #fefce8 !important; }
.border { border: 1px solid var(--color-border) !important; }
.border-b { border-bottom: 1px solid var(--color-border) !important; }
.border-yellow-200 { border-color: #fef08a !important; }
.rounded-sm { border-radius: var(--radius-sm) !important; }
.rounded-md { border-radius: var(--radius-md) !important; }
.rounded-xl { border-radius: var(--radius-lg) !important; }
.rounded-lg { border-radius: var(--radius-md) !important; }
.rounded { border-radius: var(--radius-sm) !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow { box-shadow: var(--shadow-sm) !important; }
.overflow-hidden { overflow: hidden !important; }
.overflow-x-auto { overflow-x: auto !important; }

/* ==========================================================================
   Topbar
   ========================================================================== */
.topbar {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar-info {
  display: flex;
  gap: 20px;
  align-items: center;
}

.topbar-info span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.topbar-info i {
  color: var(--color-accent);
}

.topbar-actions {
  display: flex;
  gap: 15px;
  align-items: center;
}

.topbar-actions a {
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 4px;
}

.topbar-actions a:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   Two-Tier Master Brand Header (Tầng Nhận Diện & Thanh Điều Hướng Độc Lập)
   ========================================================================== */
.brand-header {
  background: #ffffff;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  z-index: 999;
}

.brand-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.brand-main {
  display: flex;
  align-items: center;
  gap: 18px;
  text-decoration: none;
}

.brand-logo-wrapper {
  width: 105px;
  height: 105px;
  background: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3.5px solid var(--color-accent);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12), 0 0 0 3px rgba(255, 255, 255, 0.95);
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
}

.brand-main:hover .brand-logo-wrapper {
  transform: scale(1.05);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18), 0 0 0 4px var(--color-accent);
}

.brand-logo-img {
  width: 95px;
  height: 95px;
  object-fit: contain;
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.08));
  image-rendering: -webkit-optimize-contrast;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-dept {
  font-size: 0.82rem;
  font-weight: 700;
  color: #64748b;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.brand-school-name {
  font-size: 1.65rem;
  font-weight: 850;
  color: #0f2b5c;
  margin: 0;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.brand-slogan {
  font-size: 0.85rem;
  color: #b45309;
  font-style: italic;
  font-weight: 600;
}

.brand-extra {
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand-hotline {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f8fafc;
  border: 1px solid var(--color-border);
  padding: 8px 14px;
  border-radius: 30px;
}

.hotline-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #0f2b5c;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.hotline-text {
  display: flex;
  flex-direction: column;
}

.hotline-label {
  font-size: 0.72rem;
  color: #64748b;
  font-weight: 600;
}

.hotline-number {
  font-size: 0.95rem;
  font-weight: 800;
  color: #0f2b5c;
  text-decoration: none;
}

.brand-search-box {
  display: flex;
}

.brand-search-form {
  display: flex;
  align-items: center;
  background: #f1f5f9;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 3px 6px 3px 14px;
  width: 220px;
}

.brand-search-input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 0.85rem;
  width: 100%;
  color: var(--color-text);
}

.brand-search-submit {
  border: none;
  background: var(--color-primary);
  color: #ffffff;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.brand-search-submit:hover {
  background: var(--color-primary-hover);
}

/* ---------------- Main Navbar (Sticky) ---------------- */
.main-navbar {
  background: linear-gradient(135deg, #1e3a8a 0%, #0f2b5c 100%);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.main-navbar-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 52px;
  max-width: 1360px !important;
  width: 100%;
  margin: 0 auto;
  padding: 0 16px;
}

.nav-menu {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0 auto;
  padding: 0;
  height: 100%;
  flex-wrap: nowrap;
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  height: 100%;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: -0.1px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s ease;
  flex-shrink: 0;
  border-radius: 4px;
}

.nav-link i {
  font-size: 1rem;
  flex-shrink: 0;
}

.nav-link:hover, .nav-link.active, .nav-item:hover > .nav-link {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
}

.nav-link.active {
  border-bottom: 3px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 4px 4px 0 0;
}

@media (max-width: 1280px) {
  .nav-link {
    padding: 0 12px;
    font-size: 0.88rem;
    gap: 5px;
  }
}

@media (max-width: 1100px) {
  .nav-link {
    padding: 0 8px;
    font-size: 0.82rem;
    gap: 4px;
  }
  .nav-link i {
    font-size: 0.9rem;
  }
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  min-width: 220px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 1001;
  border: 1px solid var(--color-border);
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: 10px 18px;
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.dropdown-item:hover {
  background: var(--color-surface);
  color: var(--color-primary);
  padding-left: 22px;
}

.submenu-toggle {
  display: inline-flex;
  align-items: center;
  margin-left: 4px;
  font-size: 0.85rem;
}

.mobile-drawer-header {
  display: none;
}

.mobile-menu-overlay {
  display: none;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--color-primary);
}

/* ==========================================================================
   Hero Slider (Cinematic Centered Hybrid Carousel with Full-Bleed Video)
   ========================================================================== */
.hero {
  position: relative;
  height: clamp(550px, 62vh, 720px);
  min-height: 520px;
  overflow: hidden;
  background: #0b132b;
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-slide.active {
  opacity: 1;
  z-index: 1;
}

.hero-slide-video,
.hero-slide-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* 1. Video & Image 100% Full-bleed without black bars across any screen size */
/* 3. Pixel-perfect identical bounds for Video and Poster to prevent any shift */
.hero-bg-video,
.hero-bg-img {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  object-position: center center;
  z-index: 0;
  pointer-events: none;
  will-change: transform;
}

.hero-bg-video {
  filter: none !important;
}

.hero-bg-img {
  filter: none !important;
}

.hero-media-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(37, 99, 235, 0.9);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 5px 16px;
  border-radius: 9999px;
  margin: 0 auto 14px auto;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

/* Loại bỏ hoàn toàn lớp phủ tối mờ để video và ảnh nền sáng đẹp, sắc nét 100% */
.hero-overlay {
  display: none !important;
  background: transparent !important;
  pointer-events: none;
}

/* 2. Slogan, Title & Actions Positioning on Full HD & Large Screens */
.hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  max-width: 100%;
  height: 100%;
  padding: clamp(35px, 6vh, 65px) clamp(30px, 4vw, 65px);
  box-sizing: border-box;
  display: flex;
  pointer-events: none;
}

.hero-glass-card {
  pointer-events: auto;
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: none !important;
  padding: 0 !important;
  box-shadow: none !important;
  animation: heroSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

@keyframes heroSlideUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ================= 3 MỨC KÍCH THƯỚC CHỮ (LARGE / MEDIUM / SMALL) ================= */

/* Mức 1: Lớn (Large - Mặc định, Nổi bật) */
.hero-text-large .hero-title {
  font-size: clamp(1.6rem, 3.4vw, 2.45rem);
  font-weight: 850;
  line-height: 1.28;
  margin: 0 auto 14px auto;
  color: #ffffff;
  letter-spacing: -0.3px;
  max-width: 940px;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.95), 0 0 28px rgba(0, 0, 0, 0.85), 0 1px 3px rgba(0, 0, 0, 0.9);
}

.hero-text-large .hero-desc {
  font-size: clamp(0.98rem, 1.3vw, 1.15rem);
  line-height: 1.55;
  margin: 0 auto 24px auto;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  max-width: 860px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95), 0 0 18px rgba(0, 0, 0, 0.85);
}

/* Mức 2: Trung bình (Medium - Cân đối, Thanh lịch) */
.hero-text-medium .hero-title {
  font-size: clamp(1.25rem, 2.4vw, 1.85rem);
  font-weight: 800;
  line-height: 1.32;
  margin: 0 auto 10px auto;
  color: #ffffff;
  letter-spacing: -0.2px;
  max-width: 820px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.95), 0 0 20px rgba(0, 0, 0, 0.8);
}

.hero-text-medium .hero-desc {
  font-size: clamp(0.88rem, 1.1vw, 1.02rem);
  line-height: 1.5;
  margin: 0 auto 18px auto;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  max-width: 760px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.95), 0 0 14px rgba(0, 0, 0, 0.8);
}

.hero-text-medium .hero-actions .hero-btn-primary,
.hero-text-medium .hero-actions .hero-btn-outline {
  padding: 8px 18px;
  font-size: 0.86rem;
}

/* Mức 3: Nhỏ gọn (Small - Tinh tế, Tránh che video) */
.hero-text-small .hero-title {
  font-size: clamp(1.05rem, 1.8vw, 1.45rem);
  font-weight: 750;
  line-height: 1.35;
  margin: 0 auto 8px auto;
  color: #ffffff;
  letter-spacing: -0.1px;
  max-width: 700px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95), 0 0 16px rgba(0, 0, 0, 0.8);
}

.hero-text-small .hero-desc {
  font-size: clamp(0.82rem, 0.95vw, 0.92rem);
  line-height: 1.45;
  margin: 0 auto 14px auto;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 400;
  max-width: 660px;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.9);
}

.hero-text-small .hero-media-badge {
  font-size: 0.72rem;
  padding: 3px 12px;
  margin-bottom: 8px;
}

.hero-text-small .hero-actions .hero-btn-primary,
.hero-text-small .hero-actions .hero-btn-outline {
  padding: 7px 16px;
  font-size: 0.82rem;
}

/* Fallback chung */
.hero-title {
  font-size: clamp(1.45rem, 3.2vw, 2.35rem);
  font-weight: 850;
  line-height: 1.28;
  margin: 0 auto 12px auto;
  color: #ffffff;
  letter-spacing: -0.3px;
  max-width: 920px;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.95), 0 0 28px rgba(0, 0, 0, 0.85), 0 1px 3px rgba(0, 0, 0, 0.9);
}

.hero-desc {
  font-size: clamp(0.95rem, 1.3vw, 1.15rem);
  line-height: 1.55;
  margin: 0 auto 22px auto;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  max-width: 840px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95), 0 0 18px rgba(0, 0, 0, 0.85);
}

.hero-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0 auto;
}

.hero-btn-primary {
  background: var(--color-accent, #f59e0b);
  color: #0f172a !important;
  font-weight: 750;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 0.92rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.hero-btn-primary:hover {
  background: #fbbf24;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
}

.hero-btn-outline {
  background: rgba(0, 0, 0, 0.35);
  color: #ffffff !important;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 0.92rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.hero-btn-outline:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: #ffffff;
  color: #ffffff !important;
  transform: translateY(-2px);
}

/* ================= 7 VỊ TRÍ HIỂN THỊ THÔNG MINH (SAFE MARGIN POSITIONING) ================= */

/* 1. hero-pos-center (Chính Giữa Tâm Màn Hình) */
.hero-content.hero-pos-center {
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
}
.hero-content.hero-pos-center .hero-glass-card {
  margin: 0 auto !important;
  text-align: center !important;
  align-items: center !important;
  width: 100% !important;
  max-width: 960px !important;
}
.hero-content.hero-pos-center .hero-title {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  width: 100% !important;
}
.hero-content.hero-pos-center .hero-desc {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  width: 100% !important;
}
.hero-content.hero-pos-center .hero-actions {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  width: 100% !important;
}
.hero-content.hero-pos-center .hero-media-badge {
  margin-left: auto !important;
  margin-right: auto !important;
  margin-bottom: 12px !important;
  align-self: center !important;
}

/* 2. hero-pos-top_center / hero-pos-top-center (Chính Giữa - Sát Lề Trên Video) */
.hero-content.hero-pos-top_center,
.hero-content.hero-pos-top-center {
  justify-content: center !important;
  align-items: flex-start !important;
  text-align: center !important;
  padding-top: clamp(24px, 3.5vh, 42px) !important;
}
.hero-content.hero-pos-top_center .hero-glass-card,
.hero-content.hero-pos-top-center .hero-glass-card {
  margin-left: auto !important;
  margin-right: auto !important;
  text-align: center !important;
  align-items: center !important;
  width: 100% !important;
  max-width: 960px !important;
}
.hero-content.hero-pos-top_center .hero-title,
.hero-content.hero-pos-top-center .hero-title {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  width: 100% !important;
}
.hero-content.hero-pos-top_center .hero-desc,
.hero-content.hero-pos-top-center .hero-desc {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  width: 100% !important;
}
.hero-content.hero-pos-top_center .hero-actions,
.hero-content.hero-pos-top-center .hero-actions {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  width: 100% !important;
}
.hero-content.hero-pos-top_center .hero-media-badge,
.hero-content.hero-pos-top-center .hero-media-badge {
  margin-left: auto !important;
  margin-right: auto !important;
  margin-bottom: 10px !important;
  align-self: center !important;
}

/* 3. hero-pos-bottom_center / hero-pos-bottom-center (Chính Giữa - Sát Lề Dưới Video) */
.hero-content.hero-pos-bottom_center,
.hero-content.hero-pos-bottom-center {
  justify-content: center !important;
  align-items: flex-end !important;
  text-align: center !important;
  padding-bottom: clamp(24px, 3.5vh, 42px) !important;
}
.hero-content.hero-pos-bottom_center .hero-glass-card,
.hero-content.hero-pos-bottom-center .hero-glass-card {
  margin-left: auto !important;
  margin-right: auto !important;
  text-align: center !important;
  align-items: center !important;
  width: 100% !important;
  max-width: 960px !important;
}
.hero-content.hero-pos-bottom_center .hero-title,
.hero-content.hero-pos-bottom-center .hero-title {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  width: 100% !important;
}
.hero-content.hero-pos-bottom_center .hero-desc,
.hero-content.hero-pos-bottom-center .hero-desc {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  width: 100% !important;
}
.hero-content.hero-pos-bottom_center .hero-actions,
.hero-content.hero-pos-bottom-center .hero-actions {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  width: 100% !important;
}
.hero-content.hero-pos-bottom_center .hero-media-badge,
.hero-content.hero-pos-bottom-center .hero-media-badge {
  margin-left: auto !important;
  margin-right: auto !important;
  margin-bottom: 12px !important;
  align-self: center !important;
}

/* 4. hero-pos-top_left / hero-pos-top-left (Góc Trái Trên) */
.hero-content.hero-pos-top_left,
.hero-content.hero-pos-top-left {
  justify-content: flex-start !important;
  align-items: flex-start !important;
  text-align: left !important;
  padding-top: clamp(24px, 3.5vh, 42px) !important;
}
.hero-content.hero-pos-top_left .hero-glass-card,
.hero-content.hero-pos-top-left .hero-glass-card {
  margin-left: 0 !important;
  margin-right: auto !important;
  text-align: left !important;
  align-items: flex-start !important;
  max-width: 680px !important;
}
.hero-content.hero-pos-top_left .hero-title,
.hero-content.hero-pos-top-left .hero-title,
.hero-content.hero-pos-top_left .hero-desc,
.hero-content.hero-pos-top-left .hero-desc {
  margin-left: 0 !important;
  margin-right: auto !important;
  text-align: left !important;
}
.hero-content.hero-pos-top_left .hero-actions,
.hero-content.hero-pos-top-left .hero-actions {
  display: flex !important;
  justify-content: flex-start !important;
  align-items: center !important;
  margin-left: 0 !important;
  margin-right: auto !important;
}
.hero-content.hero-pos-top_left .hero-media-badge,
.hero-content.hero-pos-top-left .hero-media-badge {
  margin: 0 0 10px 0 !important;
  align-self: flex-start !important;
}

/* 5. hero-pos-bottom_left / hero-pos-bottom-left (Góc Trái Dưới) */
.hero-content.hero-pos-bottom_left,
.hero-content.hero-pos-bottom-left {
  justify-content: flex-start !important;
  align-items: flex-end !important;
  text-align: left !important;
  padding-bottom: clamp(24px, 3.5vh, 42px) !important;
}
.hero-content.hero-pos-bottom_left .hero-glass-card,
.hero-content.hero-pos-bottom-left .hero-glass-card {
  margin-left: 0 !important;
  margin-right: auto !important;
  text-align: left !important;
  align-items: flex-start !important;
  max-width: 680px !important;
}
.hero-content.hero-pos-bottom_left .hero-title,
.hero-content.hero-pos-bottom-left .hero-title,
.hero-content.hero-pos-bottom_left .hero-desc,
.hero-content.hero-pos-bottom-left .hero-desc {
  margin-left: 0 !important;
  margin-right: auto !important;
  text-align: left !important;
}
.hero-content.hero-pos-bottom_left .hero-actions,
.hero-content.hero-pos-bottom-left .hero-actions {
  display: flex !important;
  justify-content: flex-start !important;
  align-items: center !important;
  margin-left: 0 !important;
  margin-right: auto !important;
}
.hero-content.hero-pos-bottom_left .hero-media-badge,
.hero-content.hero-pos-bottom-left .hero-media-badge {
  margin: 0 0 10px 0 !important;
  align-self: flex-start !important;
}

/* 6. hero-pos-top_right / hero-pos-top-right (Góc Phải Trên) */
.hero-content.hero-pos-top_right,
.hero-content.hero-pos-top-right {
  justify-content: flex-end !important;
  align-items: flex-start !important;
  text-align: right !important;
  padding-top: clamp(24px, 3.5vh, 42px) !important;
}
.hero-content.hero-pos-top_right .hero-glass-card,
.hero-content.hero-pos-top-right .hero-glass-card {
  margin-left: auto !important;
  margin-right: 0 !important;
  text-align: right !important;
  align-items: flex-end !important;
  max-width: 680px !important;
}
.hero-content.hero-pos-top_right .hero-title,
.hero-content.hero-pos-top-right .hero-title,
.hero-content.hero-pos-top_right .hero-desc,
.hero-content.hero-pos-top-right .hero-desc {
  margin-left: auto !important;
  margin-right: 0 !important;
  text-align: right !important;
}
.hero-content.hero-pos-top_right .hero-actions,
.hero-content.hero-pos-top-right .hero-actions {
  display: flex !important;
  justify-content: flex-end !important;
  align-items: center !important;
  margin-left: auto !important;
  margin-right: 0 !important;
}
.hero-content.hero-pos-top_right .hero-media-badge,
.hero-content.hero-pos-top-right .hero-media-badge {
  margin: 0 0 10px auto !important;
  align-self: flex-end !important;
}

/* 7. hero-pos-bottom_right / hero-pos-bottom-right (Góc Phải Dưới) */
.hero-content.hero-pos-bottom_right,
.hero-content.hero-pos-bottom-right {
  justify-content: flex-end !important;
  align-items: flex-end !important;
  text-align: right !important;
  padding-bottom: clamp(24px, 3.5vh, 42px) !important;
}
.hero-content.hero-pos-bottom_right .hero-glass-card,
.hero-content.hero-pos-bottom-right .hero-glass-card {
  margin-left: auto !important;
  margin-right: 0 !important;
  text-align: right !important;
  align-items: flex-end !important;
  max-width: 680px !important;
}
.hero-content.hero-pos-bottom_right .hero-title,
.hero-content.hero-pos-bottom-right .hero-title,
.hero-content.hero-pos-bottom_right .hero-desc,
.hero-content.hero-pos-bottom-right .hero-desc {
  margin-left: auto !important;
  margin-right: 0 !important;
  text-align: right !important;
}
.hero-content.hero-pos-bottom_right .hero-actions,
.hero-content.hero-pos-bottom-right .hero-actions {
  display: flex !important;
  justify-content: flex-end !important;
  align-items: center !important;
  margin-left: auto !important;
  margin-right: 0 !important;
}
.hero-content.hero-pos-bottom_right .hero-media-badge,
.hero-content.hero-pos-bottom-right .hero-media-badge {
  margin: 0 0 10px auto !important;
  align-self: flex-end !important;
}

/* Cinematic Progress Line */
.hero-progress-line {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3.5px;
  background: linear-gradient(90deg, #f59e0b, #3b82f6);
  z-index: 10;
  width: 0%;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.8);
  pointer-events: none;
}

@media (max-width: 768px) {
  .hero {
    height: 380px !important;
  }
  .hero-slide {
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 16px !important;
  }
  .hero-content {
    justify-content: center !important;
    align-items: center !important;
  }
  .hero-glass-card {
    margin: 0 auto !important;
    text-align: center !important;
    max-width: 100% !important;
  }
  .hero-title,
  .hero-desc {
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .hero-actions {
    justify-content: center !important;
    margin: 0 auto !important;
  }
  .hero-media-badge {
    margin: 0 auto 10px auto !important;
  }
  .hero-title {
    font-size: 1.2rem;
  }
  .hero-desc {
    font-size: 0.85rem;
    margin-bottom: 10px;
  }
}

/* ==========================================================================
   Ticker (Announcements Marquee)
   ========================================================================== */
.ticker-wrap {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  padding: 10px 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}

.ticker-wrap:hover .ticker-text,
.ticker-content:hover .ticker-text {
  animation-play-state: paused;
}

.ticker-label {
  background: var(--color-danger);
  color: #ffffff;
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  margin-right: 15px;
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.3);
}

.ticker-content {
  overflow: hidden;
  white-space: nowrap;
  flex: 1;
}

.ticker-text {
  font-size: 0.92rem;
  color: var(--color-text);
  display: inline-block;
  animation: marquee 28s linear infinite;
}

.ticker-link {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.ticker-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

@keyframes marquee {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* ==========================================================================
   Announcement Box (Clean, Square, Modern & Auto Slider)
   ========================================================================== */
.announcement-box {
  background: #ffffff;
  border-radius: 12px;
  padding: 16px;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.announcement-slider-viewport {
  max-height: 345px;
  overflow: hidden;
  position: relative;
  border-radius: 8px;
}

.announcement-track {
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.announcement-item-card {
  background: #f8fafc;
  border-radius: 8px;
  padding: 12px 14px;
  border: 1px solid #e2e8f0;
  border-left: 4px solid var(--color-primary);
  display: block;
  text-decoration: none !important;
  transition: all 0.22s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.announcement-item-card.card-urgent {
  border-left-color: #ef4444;
  background: #fffafa;
}

.announcement-item-card.card-warning {
  border-left-color: #f59e0b;
}

.announcement-item-card:hover {
  transform: translateY(-2px);
  background: #ffffff;
  box-shadow: 0 6px 14px rgba(19, 37, 77, 0.08);
  border-color: #cbd5e1;
}

.ann-item-inner {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.ann-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.icon-info {
  background: #eff6ff;
  color: #2563eb;
}
.icon-urgent {
  background: #fee2e2;
  color: #dc2626;
}
.icon-warning {
  background: #fef3c7;
  color: #d97706;
}

.ann-item-info {
  flex: 1;
  min-width: 0;
}

.ann-item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 3px;
}

.ann-date {
  font-size: 0.76rem;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 4px;
}

.ann-item-title {
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.35;
  color: #1e293b;
  margin: 0 0 4px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.announcement-item-card:hover .ann-item-title {
  color: var(--color-primary);
}

.ann-item-link {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: transform 0.2s ease;
}

.announcement-item-card:hover .ann-item-link {
  transform: translateX(4px);
}

/* ==========================================================================
   Sponsor & Partner Banners Block
   ========================================================================== */
.sponsor-box {
  background: #ffffff;
  border-radius: 16px;
  padding: 22px 20px;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  margin-top: 30px;
}

.sponsor-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sponsor-card {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none !important;
  transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  position: relative;
}

.sponsor-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.sponsor-card:hover {
  background: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(19, 37, 77, 0.1);
  border-color: var(--color-accent);
}

.sponsor-card:hover::before {
  opacity: 1;
}

.sponsor-logo-wrap {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
  flex-shrink: 0;
  border: 1px solid #e2e8f0;
  font-size: 1.8rem;
  color: var(--color-primary);
}

.sponsor-info {
  flex: 1;
}

.sponsor-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 3px 0;
  line-height: 1.3;
}

.sponsor-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0 0 6px 0;
  line-height: 1.3;
}

.sponsor-action {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.sponsor-card:hover .sponsor-action {
  color: var(--color-accent-dark);
}

/* ==========================================================================
   Quick Links
   ========================================================================== */
.quick-links {
  margin: 35px auto 45px;
}

.quick-links-wrapper {
  background: linear-gradient(135deg, #f1f5f9 0%, #f8fafc 50%, #fef3c7 100%);
  border-radius: 20px;
  padding: 30px 24px;
  box-shadow: 0 10px 35px -5px rgba(19, 37, 77, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.25);
  position: relative;
}

.quick-links-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1.5px dashed rgba(245, 158, 11, 0.3);
}

.quick-links-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ql-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.ql-item {
  background: #ffffff;
  padding: 24px 12px 20px;
  border-radius: 14px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  text-decoration: none !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1.5px solid #ffffff;
  position: relative;
  overflow: hidden;
}

.ql-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3.5px;
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.ql-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 32px rgba(245, 158, 11, 0.2);
  border-color: #fbbf24;
}

.ql-item:hover::before {
  opacity: 1;
}

.ql-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fef08a 0%, #fde047 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(234, 179, 8, 0.35);
  border: 2px solid #ffffff;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ql-icon {
  font-size: 2rem;
  color: #92400e;
  transition: all 0.3s ease;
}

.ql-item:hover .ql-icon-wrap {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  box-shadow: 0 8px 22px rgba(245, 158, 11, 0.45);
  transform: scale(1.12) rotate(6deg);
  border-color: #fef08a;
}

.ql-item:hover .ql-icon {
  color: #ffffff;
}

.ql-text {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.35;
  transition: color 0.2s ease;
}

.ql-item:hover .ql-text {
  color: var(--color-primary);
}

/* ==========================================================================
   News & Articles
   ========================================================================== */
.news-grid {
  display: grid;
  gap: 20px;
}

.news-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.news-card-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 25px;
}

.news-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.news-card-featured .news-img {
  height: 100%;
  min-height: 250px;
}

.news-content {
  padding: 20px;
}

.news-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.news-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
}

.news-title a {
  color: var(--color-text);
  transition: var(--transition);
}

.news-title a:hover {
  color: var(--color-primary);
}

.news-excerpt {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.small-news-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.small-news-item {
  display: flex;
  gap: 14px;
  background: #ffffff;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.small-news-item:hover {
  border-color: var(--color-primary);
}

.small-news-img {
  width: 100px;
  height: 75px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.small-news-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.small-news-content h4 {
  font-size: 0.95rem;
  margin: 0;
  font-weight: 600;
  line-height: 1.4;
}

.small-news-content a {
  color: var(--color-text);
  transition: var(--transition);
}

.small-news-content a:hover {
  color: var(--color-primary);
}

.small-news-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Announcements Box
   ========================================================================== */
.announcement-list {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

/* ==========================================================================
   Stats Section
   ========================================================================== */
.stats {
  background: linear-gradient(135deg, var(--color-primary) 0%, hsl(220, 65%, 15%) 100%);
  padding: 60px 0;
  color: #ffffff;
  text-align: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin-top: 30px;
}

.stat-item {
  padding: 25px 15px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

/* ==========================================================================
   Cards, Tables, Documents & Details
   ========================================================================== */
.card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.breadcrumb a {
  color: var(--color-primary);
  font-weight: 500;
}

.table-responsive {
  overflow-x: auto;
  width: 100%;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
}

.table th, .table td {
  padding: 12px 15px;
  border: 1px solid var(--color-border);
  text-align: left;
}

.table th {
  background: var(--color-surface);
  font-weight: 600;
  color: var(--color-text);
}

.doc-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.doc-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.doc-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.doc-icon {
  font-size: 2.2rem;
  color: var(--color-primary);
}

.doc-meta {
  display: flex;
  gap: 15px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Forms & Authentication
   ========================================================================== */
.auth-wrap {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.auth-card {
  background: #ffffff;
  padding: 35px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 420px;
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-text);
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  box-sizing: border-box;
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(19, 37, 77, 0.1);
}

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff !important;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background: var(--color-surface-2);
  color: var(--color-text) !important;
}

.btn-secondary:hover {
  background: var(--color-border);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text) !important;
}

.btn-outline:hover {
  background: var(--color-surface);
  border-color: var(--color-primary);
  color: var(--color-primary) !important;
}

.btn-outline-primary {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary) !important;
}

.btn-outline-primary:hover {
  background: var(--color-primary);
  color: #ffffff !important;
}

.badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-primary {
  background: rgba(19, 37, 77, 0.1);
  color: var(--color-primary);
}

.badge-success {
  background: rgba(40, 167, 69, 0.15);
  color: #28a745;
}

.badge-warning {
  background: rgba(255, 193, 7, 0.2);
  color: #d39e00;
}

.badge-danger {
  background: rgba(220, 53, 69, 0.15);
  color: #dc3545;
}

/* ==========================================================================
   Flash Messages
   ========================================================================== */
.flash-messages {
  position: fixed;
  top: 90px;
  right: 20px;
  z-index: 1050;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.alert {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  font-size: 0.9rem;
  transition: var(--transition);
}

.alert-success {
  background: #d4edda;
  color: #155724;
  border-left: 4px solid #28a745;
}

.alert-error, .alert-danger {
  background: #f8d7da;
  color: #721c24;
  border-left: 4px solid #dc3545;
}

.alert-warning {
  background: #fff3cd;
  color: #856404;
  border-left: 4px solid #ffc107;
}

.alert-info {
  background: #d1ecf1;
  color: #0c5460;
  border-left: 4px solid #17a2b8;
}

/* ==========================================================================
   Enterprise Product Footer (4-Column Layout)
   ========================================================================== */
/* ==========================================================================
   Enterprise Product Footer (Golden 3-Column Balanced Layout)
   ========================================================================== */
.footer {
  background: #0d1e3a !important;
  color: rgba(255, 255, 255, 0.85) !important;
  padding: 0 0 24px;
  margin-top: 60px;
  position: relative;
}

.footer-top-accent {
  height: 4px;
  background: linear-gradient(90deg, #f59e0b 0%, #3b82f6 50%, #10b981 100%);
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1.35fr;
  gap: 36px;
  padding-top: 45px;
  padding-bottom: 36px;
}

.footer-brand-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
  flex-shrink: 0;
}

.footer-school-name {
  color: #ffffff !important;
  font-size: 1.15rem !important;
  font-weight: 800 !important;
  margin: 0 !important;
  line-height: 1.3;
}

.footer-school-slogan {
  font-size: 0.8rem;
  color: #fbbf24 !important;
  font-weight: 600;
  display: block;
}

.footer-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8) !important;
  margin: 0 0 16px 0;
}

.footer-social-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.social-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff !important;
}

.social-links-grid {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  text-decoration: none !important;
  transition: all 0.25s ease;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.social-btn:hover {
  transform: translateY(-3px);
}

.social-fb:hover { background: #1877f2; border-color: #1877f2; }
.social-yt:hover { background: #ff0000; border-color: #ff0000; }
.social-zalo:hover { background: #0068ff; border-color: #0068ff; }
.social-tiktok:hover { background: #000000; border-color: #444; }

.footer-col-title {
  color: #ffffff !important;
  font-size: 1.08rem !important;
  font-weight: 800 !important;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 3px;
  border-radius: 2px;
  background: #f59e0b;
}

.footer-links {
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  margin: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links li {
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.footer-links li a {
  color: rgba(255, 255, 255, 0.8) !important;
  text-decoration: none;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.footer-links li a:hover {
  color: #fbbf24 !important;
  transform: translateX(4px);
}

.footer-contact-list {
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  margin: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-contact-list li {
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  margin: 0 !important;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.85) !important;
}

.contact-icon {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.contact-text strong {
  color: #ffffff !important;
  font-size: 0.82rem;
  margin-right: 4px;
}

.contact-text span {
  color: rgba(255, 255, 255, 0.8) !important;
}

.footer-map-card {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-copy {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.7) !important;
}

.footer-visitor-counter {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.25);
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.78rem;
  color: #cbd5e1;
}

.live-dot-mini {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 6px #10b981;
}

.counter-divider {
  color: #64748b;
}

.back-to-top-btn {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff !important;
  border: none;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
  transition: all 0.2s ease;
}

.back-to-top-btn:hover {
  background: #fbbf24;
  color: #0f172a !important;
  transform: translateY(-2px);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .ql-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .news-card-featured {
    grid-template-columns: 1fr;
  }
  
  .navbar-quick-portal {
    display: none;
  }

  .mobile-menu-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    background: #f1f5f9;
    border: 1.5px solid var(--color-border);
    border-radius: 8px;
    width: 42px;
    height: 42px;
    font-size: 1.5rem;
    color: #0f2b5c;
    cursor: pointer;
    transition: all 0.2s ease;
  }
  .mobile-menu-btn:hover {
    background: var(--color-accent);
    color: #0f172a;
  }

  .main-navbar {
    position: static;
  }
  .main-navbar-inner {
    height: auto;
    padding: 0;
  }

  /* Mobile Drawer Overlay Backdrop */
  .mobile-menu-overlay {
    display: block !important;
    position: fixed !important;
    inset: 0 !important;
    background: rgba(15, 23, 42, 0.65) !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
    z-index: 9998 !important;
    opacity: 0 !important;
    pointer-events: none !important;
    transition: opacity 0.3s ease !important;
  }
  .mobile-menu-overlay.active {
    opacity: 1 !important;
    pointer-events: auto !important;
  }

  /* Mobile Drawer */
  .nav-menu {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 320px !important;
    max-width: 86vw !important;
    height: 100vh !important;
    background: #0f2b5c !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4) !important;
    padding: 0 0 30px 0 !important;
    z-index: 9999 !important;
    transform: translateX(100%) !important;
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    gap: 0 !important;
  }
  .nav-menu.active {
    transform: translateX(0) !important;
  }

  .mobile-drawer-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 16px 18px !important;
    background: rgba(0, 0, 0, 0.28) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    flex-shrink: 0 !important;
  }
  .mobile-drawer-brand {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 0.95rem !important;
  }
  .mobile-drawer-logo {
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    background: #ffffff !important;
    padding: 2px !important;
  }
  .mobile-drawer-close {
    background: rgba(255, 255, 255, 0.12) !important;
    border: none !important;
    color: #ffffff !important;
    width: 34px !important;
    height: 34px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.25rem !important;
    cursor: pointer !important;
    transition: background 0.2s ease, transform 0.2s ease !important;
  }
  .mobile-drawer-close:hover {
    background: #ef4444 !important;
    transform: scale(1.05) !important;
  }

  .nav-item {
    width: 100% !important;
    height: auto !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    margin: 0 !important;
    position: relative !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    flex-shrink: 0 !important;
  }

  .nav-link {
    width: 100% !important;
    height: auto !important;
    padding: 13px 18px !important;
    border-radius: 0 !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: rgba(255, 255, 255, 0.92) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    border: none !important;
    background: transparent !important;
    transition: background 0.2s ease, color 0.2s ease !important;
  }
  .nav-link:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    color: #ffffff !important;
  }
  .nav-link.active {
    background: rgba(245, 158, 11, 0.12) !important;
    color: var(--color-accent) !important;
    border-left: 4px solid var(--color-accent) !important;
  }

  .submenu-toggle {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 28px !important;
    height: 28px !important;
    border-radius: 4px !important;
    background: rgba(255, 255, 255, 0.12) !important;
    color: #ffffff !important;
    font-size: 0.9rem !important;
    transition: transform 0.25s ease, background 0.2s ease !important;
  }
  .nav-item.open .submenu-toggle {
    transform: rotate(180deg) !important;
    background: var(--color-accent) !important;
    color: #0f172a !important;
  }

  /* Submenu on mobile: Standard block element pushing down next items - NO OVERLAPPING */
  .dropdown-menu {
    position: static !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    min-width: 100% !important;
    box-sizing: border-box !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    box-shadow: none !important;
    background: rgba(0, 0, 0, 0.28) !important;
    border: none !important;
    border-left: 3px solid var(--color-accent) !important;
    border-radius: 0 0 6px 6px !important;
    padding: 6px 10px 8px 18px !important;
    margin: 0 !important;
    display: none !important;
  }

  /* When open: display as flex column in normal document flow */
  .nav-item.open > .dropdown-menu {
    display: flex !important;
    flex-direction: column !important;
    gap: 3px !important;
  }

  .dropdown-item {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 9px 12px !important;
    border-radius: 6px !important;
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 0.88rem !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
  }
  .dropdown-item:hover, .dropdown-item.active {
    background: rgba(255, 255, 255, 0.12) !important;
    color: var(--color-accent) !important;
    padding-left: 16px !important;
  }
}

@media (max-width: 768px) {
  .topbar, .brand-extra {
    display: none;
  }
  .brand-header {
    padding: 10px 0;
  }
  .brand-header-inner {
    position: relative;
  }
  .brand-main {
    gap: 12px;
  }
  .brand-logo-wrapper {
    width: 68px;
    height: 68px;
    border-width: 2.5px;
  }
  .brand-logo-img {
    width: 58px;
    height: 58px;
  }
  .brand-dept {
    font-size: 0.68rem;
  }
  .brand-school-name {
    font-size: 1.05rem;
  }
  .brand-slogan {
    display: none;
  }
  .main-navbar {
    position: static;
  }
  .main-navbar-inner {
    height: auto;
  }
  .ql-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .hero {
    height: 380px;
  }
  .hero-title {
    font-size: 1.8rem;
  }
}

/* ==========================================================================
   ENTERPRISE MULTI-LAYOUT STYLES ENGINE
   ========================================================================== */

/* --- 1. News Layout Styles --- */

/* Kiểu 2: 3-Column Cards Grid */
.news-layout-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.news-card-grid-item {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.news-card-grid-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.news-grid-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: #f1f5f9;
}
.news-grid-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.news-card-grid-item:hover .news-grid-img {
  transform: scale(1.06);
}
.news-grid-date-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  backdrop-filter: blur(4px);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.news-grid-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.news-grid-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 10px 0;
}
.news-grid-title a {
  color: var(--color-text);
  text-decoration: none;
  transition: var(--transition);
}
.news-grid-title a:hover {
  color: var(--color-primary);
}
.news-grid-excerpt {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Kiểu 3: News Carousel Slider */
.news-carousel-container {
  position: relative;
  overflow: hidden;
}
.news-carousel-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 12px;
}
.news-carousel-track::-webkit-scrollbar {
  display: none;
}
.news-carousel-item {
  flex: 0 0 calc(33.333% - 14px);
  min-width: 280px;
  scroll-snap-align: start;
}
@media (max-width: 992px) {
  .news-carousel-item {
    flex: 0 0 calc(50% - 10px);
  }
}
@media (max-width: 640px) {
  .news-carousel-item {
    flex: 0 0 88%;
  }
}

/* Kiểu 4: Two-Column Split Scroll */
.news-split-scroll-wrap {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}
.news-split-left {
  flex: 1 1 55%;
  min-width: 320px;
}
.news-split-right {
  flex: 1 1 40%;
  min-width: 300px;
  max-height: 480px;
  overflow-y: auto;
  padding-right: 8px;
}
.news-split-right::-webkit-scrollbar {
  width: 6px;
}
.news-split-right::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

/* Kiểu 5: Compact Administrative List */
.news-compact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.news-compact-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  gap: 14px;
}
.news-compact-item:hover {
  background: #f8fafc;
  border-color: var(--color-primary);
  transform: translateX(4px);
}
.news-compact-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
}
.news-compact-date {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(15, 43, 92, 0.08);
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
}
.news-compact-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  text-decoration: none;
}
.news-compact-title:hover {
  color: var(--color-primary);
}

/* --- 2. Quick Links Layout Styles --- */

/* Kiểu 2: Circular Bubble Icons (Playful Kindergarten & Primary) */
.ql-layout-bubble .ql-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 16px;
}
.ql-layout-bubble .ql-item {
  background: #ffffff;
  border-radius: 24px;
  padding: 16px 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
  border: 2px solid transparent;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.ql-layout-bubble .ql-item:hover {
  transform: translateY(-6px) scale(1.04);
  border-color: var(--color-accent);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
.ql-layout-bubble .ql-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent) 0%, #ea580c 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
}
.ql-layout-bubble .ql-text {
  font-size: 0.85rem;
  font-weight: 700;
  color: #0f172a;
}

/* Kiểu 3: Horizontal Quick Bar */
.ql-layout-bar .quick-links-wrapper {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 12px 20px;
}
.ql-layout-bar .ql-grid {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 10px;
}
.ql-layout-bar .ql-item {
  flex-direction: row;
  padding: 8px 14px;
  border-radius: 8px;
  background: #f8fafc;
  gap: 10px;
}

/* --- 3. Hero Slider Variations --- */
.hero-layout-curved-wave {
  position: relative;
}
.hero-wave-svg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 48px;
  pointer-events: none;
  z-index: 10;
}

/* --- 4. Stats Layout Variations --- */
.stats-layout-floating {
  background: #f8fafc;
  padding: 50px 0;
}
.stats-layout-floating .stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.stats-layout-floating .stat-item {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  padding: 28px 20px;
  border-top: 4px solid var(--color-primary);
}
.stats-layout-floating .stat-number {
  color: var(--color-primary);
}
.stats-layout-floating .stat-label {
  color: #475569;
}

.stats-layout-badges {
  background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 100%);
  padding: 50px 0;
}
.stats-layout-badges .stat-item {
  background: #ffffff;
  border-radius: 30px;
  padding: 24px 18px;
  border: 2.5px dashed var(--color-accent);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}
.stats-layout-badges .stat-number {
  color: #0284c7;
  font-size: 2.8rem;
}
.stats-layout-badges .stat-label {
  color: #0f172a;
  font-weight: 700;
}