/* ==========================================================================
   UEH UNIVERSITY - ADMISSIONS PORTAL 2026
   ========================================================================== */

/* Import Google Fonts Poppins with full Vietnamese character support */
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,400;1,600;1,700;1,800&display=swap');

/*[ FONT ]*/
/*new font SVN-Poppins from UEH CDN*/
@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBoldItalic.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBoldItalic.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBoldItalic.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBoldItalic.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBoldItalic.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBoldItalic.svg#SVN-PoppinsExtraBoldItalic') format('svg');
    font-weight: bold;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlackItalic.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlackItalic.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlackItalic.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlackItalic.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlackItalic.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlackItalic.svg#SVN-PoppinsBlackItalic') format('svg');
    font-weight: 900;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBoldItalic.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBoldItalic.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBoldItalic.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBoldItalic.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBoldItalic.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBoldItalic.svg#SVN-PoppinsBoldItalic') format('svg');
    font-weight: bold;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBold.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBold.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBold.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBold.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBold.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraBold.svg#SVN-PoppinsExtraBold') format('svg');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBold.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBold.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBold.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBold.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBold.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBold.svg#SVN-PoppinsBold') format('svg');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlack.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlack.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlack.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlack.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlack.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsBlack.svg#SVN-PoppinsBlack') format('svg');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLight.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLight.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLight.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLight.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLight.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLight.svg#SVN-PoppinsLight') format('svg');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsItalic.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsItalic.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsItalic.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsItalic.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsItalic.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsItalic.svg#SVN-PoppinsItalic') format('svg');
    font-weight: normal;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMediumItalic.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMediumItalic.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMediumItalic.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMediumItalic.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMediumItalic.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMediumItalic.svg#SVN-PoppinsMediumItalic') format('svg');
    font-weight: 500;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLightItalic.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLightItalic.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLightItalic.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLightItalic.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLightItalic.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLightItalic.svg#SVN-PoppinsExtraLightItalic') format('svg');
    font-weight: 200;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLightItalic.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLightItalic.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLightItalic.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLightItalic.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLightItalic.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsLightItalic.svg#SVN-PoppinsLightItalic') format('svg');
    font-weight: 300;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLight.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLight.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLight.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLight.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLight.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsExtraLight.svg#SVN-PoppinsExtraLight') format('svg');
    font-weight: 200;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThin.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThin.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThin.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThin.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThin.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThin.svg#SVN-PoppinsThin') format('svg');
    font-weight: 100;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBold.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBold.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBold.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBold.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBold.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBold.svg#SVN-PoppinsSemiBold') format('svg');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMedium.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMedium.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMedium.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMedium.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMedium.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsMedium.svg#SVN-PoppinsMedium') format('svg');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThinItalic.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThinItalic.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThinItalic.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThinItalic.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThinItalic.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsThinItalic.svg#SVN-PoppinsThinItalic') format('svg');
    font-weight: 100;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-Poppins.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-Poppins.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-Poppins.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-Poppins.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-Poppins.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-Poppins.svg#SVN-Poppins') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Poppins';
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBoldItalic.eot');
    src: url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBoldItalic.eot?#iefix') format('embedded-opentype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBoldItalic.woff2') format('woff2'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBoldItalic.woff') format('woff'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBoldItalic.ttf') format('truetype'), url('https://cdn.ueh.edu.vn/qnp/fonts/SVN-Poppins/SVN-PoppinsSemiBoldItalic.svg#SVN-PoppinsSemiBoldItalic') format('svg');
    font-weight: 600;
    font-style: italic;
    font-display: swap;
}

/* Global Font Apply */
html, body, h1, h2, h3, h4, h5, h6, p, ul, li, a, span, button, input, select, textarea {
    font-family: 'SVN-Poppins', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif !important;
}

.color_f26f33 {
    color: #f26f33 !important;
}

.text-teal {
    color: #004b5c !important;
}

:root {
  --ueh-teal: #004b5c;
  --ueh-teal-dark: #003642;
  --ueh-orange: #f26f33;
  --ueh-orange-hover: #d95a10;
  --text-primary: #111827;
  --text-secondary: #374151;
  --border-color: #e5e7eb;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  color: var(--text-primary);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

/* Fullwidth Containers */
.container-full {
  width: 100%;
  padding: 0 24px;
}

/* ==========================================================================
   HEADER - FULLWIDTH, FONT TO RÕ & 1 DÒNG DUY NHẤT
   ========================================================================== */

.top-header {
  background-color: #ffffff;
  border-bottom: 1px solid #edf2f7;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  width: 100%;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
  width: 100%;
  gap: 12px;
}

.brand-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

/* Nav Menu: 7 Links trên 1 dòng với cỡ chữ to rõ */
.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(6px, 1vw, 16px);
  flex: 1;
  white-space: nowrap;
}

.nav-link {
  display: inline-block;
  padding: 8px 3px;
  font-size: 0.975rem; /* ~15.6px */
  font-weight: 700;
  color: #1a202c;
  white-space: nowrap;
  letter-spacing: -0.015em;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--ueh-orange);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.campus-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.85rem; /* ~13.6px */
  font-weight: 700;
  color: var(--ueh-teal);
  line-height: 1.3;
}

.campus-item {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.campus-item i {
  color: var(--ueh-orange);
  font-size: 0.9rem;
}

.btn-tuvan {
  background-color: #f26f33;
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.95rem; /* ~15.2px */
  padding: 11px 22px;
  border-radius: 6px;
  display: inline-block;
  white-space: nowrap;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 14px rgba(242, 111, 51, 0.35);
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.btn-tuvan:hover {
  background-color: #d95a10;
  transform: translateY(-2px);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--ueh-teal);
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   BANNER CHÍNH / SLIDER (100% FULLWIDTH)
   ========================================================================== */

.hero-slider-section {
  width: 100%;
  position: relative;
  background-color: #fdfaf7;
  overflow: hidden;
}

.hero-slider-wrapper {
  width: 100%;
  position: relative;
}

.hero-slider-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   KHAI PHÁ TUYÊN NGÔN SINH VIÊN UEH
   - ẢNH CỐ ĐỊNH 100% ĐỨNG YÊN KHÔNG XÊ DỊCH KHI CLICK ACCORDION
   ========================================================================== */

.section-khampha {
  padding: 0;
  background-color: #ffffff;
  width: 100%;
}

.khampha-full-grid {
  display: grid !important;
  grid-template-columns: 42% 58% !important;
  width: 100% !important;
  max-width: 100% !important;
  align-items: start !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Cột Trái: Ảnh bám sát viền trái, đứng yên tuyệt đối không đổi kích thước */
.khampha-img-box {
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  line-height: 0 !important;
  display: block !important;
  position: relative !important;
  top: 0 !important;
  left: 0 !important;
}

.khampha-img-box img,
.khampha-img {
  width: 100% !important;
  height: auto !important;
  display: block !important;
  object-fit: contain !important;
  pointer-events: none !important;
  user-select: none !important;
  transition: none !important;
  transform: none !important;
}

/* Cột Accordion Phải: Nằm ngay cạnh ảnh, tiêu đề bám sát đỉnh trên cùng */
.khampha-text-box {
  width: 100% !important;
  box-sizing: border-box !important;
  padding: 10px 45px 50px 35px !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-start !important;
  align-self: start !important;
  background-color: #ffffff !important;
}

.khampha-heading {
  font-size: 2.35rem; /* ~37.6px to bự rõ nét */
  font-weight: 800;
  line-height: 1.3;
  margin-top: 0 !important;
  margin-bottom: 25px;
  text-transform: uppercase;
  letter-spacing: -0.015em;
}

/* Elementor Accordion Styles */
.elementor-accordion {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.elementor-accordion-item {
  border-bottom: 1px solid #e5e7eb;
}

.elementor-tab-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  cursor: pointer;
  user-select: none;
  font-size: 1.075rem; /* ~17.2px */
  font-weight: 800;
  color: #111827;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
}

.elementor-tab-title:hover {
  color: var(--ueh-orange);
}

.elementor-tab-title .subtitle {
  font-weight: 400;
  color: #64748b;
  font-size: 0.95rem; /* ~15.2px */
  text-transform: uppercase;
}

.elementor-accordion-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem; /* 18.4px */
  color: #111827;
  margin-left: 20px;
  flex-shrink: 0;
}

.elementor-accordion-icon-opened {
  display: none;
}

.elementor-accordion-item.active .elementor-accordion-icon-closed {
  display: none;
}

.elementor-accordion-item.active .elementor-accordion-icon-opened {
  display: inline-block;
}

.elementor-accordion-item.active .elementor-tab-title {
  color: var(--ueh-orange);
}

/* Nội dung Accordion trượt êm ái */
.elementor-tab-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  padding: 0;
  font-size: 1.025rem; /* ~16.4px */
  color: #334155;
  line-height: 1.85;
  transition: max-height 0.4s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.3s ease, padding 0.3s ease;
}

.elementor-accordion-item.active .elementor-tab-content {
  opacity: 1;
  padding: 6px 0 26px 0;
}

.elementor-tab-content p {
  margin-bottom: 14px;
}

.elementor-tab-content p:last-child {
  margin-bottom: 0;
}

.elementor-tab-content b, .elementor-tab-content strong {
  color: #0f172a;
  font-weight: 700;
}

.elementor-tab-content ul {
  list-style: disc;
  margin-left: 24px;
  margin-bottom: 14px;
}

.elementor-tab-content li {
  margin-bottom: 8px;
}

.elementor-tab-content a {
  color: #0284c7;
  text-decoration: underline;
}

.elementor-tab-content a:hover {
  color: var(--ueh-orange);
}

/* Floating Chat Icon */
.floating-chat-icon {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 54px;
  height: 54px;
  background-color: #0084ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.65rem;
  box-shadow: 0 6px 20px rgba(0, 132, 255, 0.4);
  z-index: 9999;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.floating-chat-icon:hover {
  transform: scale(1.1);
}

/* ==========================================================================
   TẠI SAO CHỌN UEH? (SECTION TEAL BACKGROUND)
   ========================================================================== */

.section-taisao {
  background-color: #004b5c;
  color: #ffffff;
  padding: 60px 0 85px 0;
  width: 100%;
  position: relative;
}

.taisao-title {
  text-align: center;
  font-size: 2.35rem; /* ~37.6px */
  font-weight: 800;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 45px;
}

/* Visual Container: Image with Vertical Tabs attached on right */
.taisao-visual-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  max-width: 1450px;
  width: 95%;
  margin: 0 auto 55px auto;
  position: relative;
}

.taisao-image-box {
  width: 1050px;
  max-width: 84%;
  background-color: #ffffff;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
  line-height: 0;
}

.taisao-image-box img {
  width: 100%;
  height: auto;
  display: block;
}

/* Vertical Tabs on the Right of Image */
.taisao-tabs-sidebar {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-left: 22px;
  align-self: flex-start;
}

.taisao-tab-btn {
  border: none;
  cursor: pointer;
  padding: 38px 16px;
  font-family: 'SVN-Poppins', 'Poppins', sans-serif !important;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  border-radius: 4px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease, opacity 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.taisao-tab-btn span {
  display: inline-block;
  white-space: nowrap;
}

.taisao-tab-btn:hover {
  transform: rotate(180deg) translateY(-3px);
}

/* White Tab (Active for Tab 1) */
.taisao-tab-btn.active,
.taisao-tab-btn:not(.tab-orange) {
  background-color: #ffffff;
  color: #004b5c;
}

/* Orange Tab */
.taisao-tab-btn.tab-orange {
  background-color: #f26f33;
  color: #ffffff;
}

/* Details Section (Heading | Divider | Rankings List) */
.taisao-detail-container {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
  gap: 45px;
  padding: 0 24px;
}

.taisao-detail-heading {
  flex: 0 0 34%;
  text-align: right;
}

.taisao-detail-heading h3 {
  font-size: 1.95rem; /* ~31px */
  font-weight: 800;
  line-height: 1.35;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.taisao-divider-line {
  width: 2px;
  height: 380px;
  background-color: rgba(255, 255, 255, 0.45);
  flex-shrink: 0;
}

.taisao-detail-content {
  flex: 0 0 62%;
}

.taisao-ranking-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.taisao-ranking-list li {
  font-size: 1.05rem; /* ~16.8px */
  line-height: 1.6;
  color: #ffffff;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.taisao-ranking-list li .bullet {
  font-size: 1.2rem;
  line-height: 1.4;
  color: #ffffff;
}

.taisao-ranking-list li strong {
  font-weight: 800;
}

.taisao-ranking-list li em {
  font-style: italic;
  font-weight: 400;
  opacity: 0.95;
}

/* Block Item Spacing */
.taisao-block-item {
  margin-bottom: 90px;
}

.taisao-block-item:last-child {
  margin-bottom: 0;
}

/* Layout Reverse (Tabs Left, Image Right for Item 2) */
.taisao-visual-container.layout-reverse {
  flex-direction: row;
}

.taisao-tabs-sidebar.sidebar-left {
  margin-left: 0;
  margin-right: 22px;
}

/* Orange Subheading & Highlights */
.taisao-subhead-orange {
  color: #f26f33;
  font-size: 1.2rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}

.taisao-highlight-orange {
  color: #f26f33;
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-top: 18px;
  letter-spacing: 0.02em;
}

.taisao-lead-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.taisao-lead-text strong {
  font-weight: 800;
  font-size: 1.25rem;
}

.taisao-group {
  margin-top: 18px;
  margin-bottom: 6px;
}

.taisao-group h4 {
  margin-bottom: 4px;
}

.taisao-group p {
  font-size: 1.025rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.92);
}

/* ==========================================================================
   VIDEO SHOWCASE SECTION (16:9 VIDEO + ORANGE BADGE TEXT)
   ========================================================================== */

.section-video-showcase {
  width: 100%;
  background-color: #ffffff;
  position: relative;
  overflow: hidden;
}

.video-showcase-grid {
  display: grid;
  grid-template-columns: 50% 50%;
  width: 100%;
  align-items: stretch;
  min-height: 480px;
}

/* Cột Video Bên Trái: Tràn 100% chiều rộng và chiều cao */
.video-player-col {
  width: 100%;
  height: 100%;
  min-height: 480px;
  background-color: #000000;
  position: relative;
  overflow: hidden;
}

.video-responsive-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #000000;
}

/* Iframe phủ kín 100% và phóng to 1.45 để cắt bỏ toàn bộ tiêu đề, logo và nút bấm YouTube */
.video-responsive-wrapper iframe,
#uehYoutubePlayer {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  width: 180vh !important;
  min-width: 100% !important;
  height: 56.25vw !important;
  min-height: 100% !important;
  transform: translate(-50%, -50%) scale(1.45) !important;
  border: 0 !important;
  pointer-events: none !important;
}

/* Nút Pause / Play Nằm Giữa Video */
.video-overlay-ctrl {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 6;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.02);
  transition: background 0.25s ease;
}

.video-overlay-ctrl:hover {
  background: rgba(0, 0, 0, 0.18);
}

.video-pause-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(6px);
  border: 2px solid rgba(255, 255, 255, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.45rem;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.video-overlay-ctrl:hover .video-pause-circle {
  transform: scale(1.12);
  background-color: #f26f33;
  border-color: #ffffff;
}

/* Cột Nội Dung Bên Phải */
.video-content-col {
  padding: 50px 60px 50px 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  position: relative;
  z-index: 5;
}

/* Badge Cam Nằm Chồng Lấn Lên Video Bên Trái */
.video-heading-badge {
  background-color: #f26f33;
  padding: 18px 34px;
  margin-bottom: 28px;
  margin-left: -130px; /* Chồng lấn sang video bên trái */
  position: relative;
  z-index: 10;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.18);
}

.video-heading-badge h2 {
  color: #ffffff !important;
  font-size: 1.95rem; /* ~31px */
  font-weight: 800;
  line-height: 1.35;
  margin: 0;
  letter-spacing: -0.01em;
}

.video-body-text p {
  font-size: 1.05rem; /* ~16.8px */
  line-height: 1.75;
  color: #374151;
  margin-bottom: 18px;
}

.video-body-text p:last-child {
  margin-bottom: 0;
}