@font-face {
  font-family: "myriadpro-bold";
  src: url("Fonts/MYRIADPRO-BOLD.OTF") format("truetype");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "myriadpro-semibold";
  src: url("Fonts/MYRIADPRO-SEMIBOLD.OTF") format("truetype");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "americanSans";
  src: url("Fonts/UTM\ American\ Sans.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "myriadpro-regular";
  src: url("Fonts/MYRIADPRO-REGULAR.OTF") format("truetype");
  font-weight: normal;
  font-style: normal;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  background-color: #fff;
  /* màu đen viền 2 bên */
  font-family: "myriadpro-regular", sans-serif;
  justify-content: center;
}

a {
  text-decoration: none;
  color: inherit;
  /* kế thừa màu chữ từ parent */
}

.nav {
  position: relative;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.1);
  padding: 10px 0;
  font-family: "myriadpro-regular", sans-serif;
  /* Full-bleed across viewport like homepage */
  width: 100vw;
  z-index: 10;
}

.nav-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-link {
  color: white;
  text-decoration: none;
  font-size: 14px;
  padding: 8px 15px;
  border-radius: 20px;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffeb3b;
  transform: translateY(-2px);
}

.nav-link i {
  font-size: 16px;
}

.datetime {
  font-size: 14px;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* From Uiverse.io by cbolson */
.switch {
  --_switch-bg-clr: #70a9c5;
  --_switch-padding: 2px; /* padding around button*/
  --_slider-bg-clr: rgba(12, 74, 110, 0.65); /* slider color unchecked */
  --_slider-bg-clr-on: rgba(12, 74, 110, 1); /* slider color checked */
  --_slider-txt-clr: #ffffff;
  --_label-padding: 0.5rem 1rem; /* padding around the labels -  this gives the switch it's global width and height */
  --_switch-easing: cubic-bezier(
    0.47,
    1.64,
    0.41,
    0.8
  ); /* easing on toggle switch */
  color: white;
  width: fit-content;
  display: flex;
  justify-content: center;
  position: relative;
  border-radius: 9999px;
  cursor: pointer;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  position: relative;
  isolation: isolate;
}

.switch input[type="checkbox"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}
.switch > span {
  display: grid;
  place-content: center;
  transition: opacity 300ms ease-in-out 150ms;
  padding: var(--_label-padding);
}
.switch::before,
.switch::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  transition: inset 150ms ease-in-out;
}
/* switch slider */
.switch::before {
  background-color: var(--_slider-bg-clr);
  inset: var(--_switch-padding) 50% var(--_switch-padding)
    var(--_switch-padding);
  transition: inset 500ms var(--_switch-easing),
    background-color 500ms ease-in-out;
  z-index: -1;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.3), 0 1px rgba(255, 255, 255, 0.3);
}
/* switch bg color */
.switch::after {
  background-color: var(--_switch-bg-clr);
  inset: 0;
  z-index: -2;
}
/* switch hover & focus */
.switch:focus-within::after {
  inset: -0.25rem;
}
.switch:has(input:checked):hover > span:first-of-type,
.switch:has(input:not(:checked)):hover > span:last-of-type {
  opacity: 1;
  transition-delay: 0ms;
  transition-duration: 100ms;
}
/* switch hover */
.switch:has(input:checked):hover::before {
  inset: var(--_switch-padding) var(--_switch-padding) var(--_switch-padding)
    45%;
}
.switch:has(input:not(:checked)):hover::before {
  inset: var(--_switch-padding) 45% var(--_switch-padding)
    var(--_switch-padding);
}
/* checked - move slider to right */
.switch:has(input:checked)::before {
  background-color: var(--_slider-bg-clr-on);
  inset: var(--_switch-padding) var(--_switch-padding) var(--_switch-padding)
    50%;
}
/* checked - set opacity */
.switch > span:last-of-type,
.switch > input:checked + span:first-of-type {
  opacity: 0.75;
}
.switch > input:checked ~ span:last-of-type {
  opacity: 1;
}

.page-wrapper {
  /* width: 1360px;
  max-width: 100%; */
  background-color: #fff;
  /* hoặc bỏ nếu từng section có nền riêng */
  overflow-x: hidden;
}

/* @media (min-width: 576px) {
  .page-wrapper {
    min-width: 576px;
  }
}
@media (min-width: 768px) {
  .page-wrapper {
    min-width: 768px;
  }
}
@media (min-width: 992px) {
  .page-wrapper {
    min-width: 992px;
  }
}
@media (min-width: 1200px) {
  .page-wrapper {
    max-width: 1040px;
  }
}
@media (min-width: 1400px) {
  .page-wrapper {
    max-width: 1320px;
  }
} */

/* START CSS HOME  */
#home {
  position: relative;
  background-image: linear-gradient(
      to right,
      rgb(25, 81, 148, 1),
      rgba(255, 255, 255, 0)
    ),
    url(images/dhxd.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: auto;
  min-height: 600px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  color: white;
  padding-bottom: 0;
  margin-bottom: 0;
  overflow: visible;
}

body[data-lang="vi"] .vi {
  display: inline;
}
body[data-lang="vi"] .en {
  display: none;
}

body[data-lang="en"] .vi {
  display: none;
}
body[data-lang="en"] .en {
  display: inline;
}

.lang-switch button {
  margin: 0 5px;
  padding: 8px 15px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  color: white;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  outline: none;
}

.lang-switch button:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.lang-switch button:active {
  transform: translateY(0);
}

.home-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.home-logo img {
  height: 70px;
  margin: 10px 0;
}

.home-container {
  text-align: left;
  color: white;
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
  margin-left: 5%;
}

.main-title {
  text-align: left;
  font-size: 60px;
  font-weight: 900;
  margin-left: 0;
  text-shadow: 4px 4px 4px rgba(0, 0, 0, 0.6);
  font-family: "americanSans", sans-serif;
  letter-spacing: 3px;
  white-space: nowrap;
}

.line {
  width: 300px;
  height: 6px;
  background: white;
  margin: 30px 0;
  align-items: start;
}

.subtitle {
  text-align: left;
  font-size: 25px;
  margin-top: 5px;
  margin-left: 0;
  font-family: "myriadpro-regular", sans-serif;
}

.home-logo {
  top: 30px;
  left: 50%;
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
}

.subtitle-home {
  text-align: left;
  font-size: 25px;
  margin-top: 30px;
  margin-left: 0;
  margin-bottom: 20px;
  font-family: "myriadpro-regular", sans-serif;
  font-weight: 400;
}

.home-logo-title {
  text-align: center;
}

.home-logo-title h1 {
  text-align: center;
  font-size: 35px;
  font-family: "myriadpro-semibold", sans-serif;
  letter-spacing: 3px;
  white-space: nowrap;
}

.home-logo-title h2 {
  text-align: center;
  font-size: 30px;
  font-family: "mytiadpro-semibold", sans-serif;
  letter-spacing: 4px;
}

.home-main-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 20px;
}

.home-content {
  flex: 1;
  width: 100vw;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 20px;
}

#feature-box {
  width: 70%;
  display: flex;
  justify-content: center;
  margin: 0 auto -100px;
  position: relative;
  z-index: 5;
}

/* END CSS HOME  */
.feature-wrapper {
  display: flex;
  background-color: white;
  border-radius: 30px;
  padding: 10px 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  gap: 40px;
  justify-content: space-evenly;
  align-items: center;
  flex-wrap: nowrap;
  max-width: 1400px;
  width: 100%;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 200px;
}

.feature-item img {
  width: 80px;
  height: 50px;
  object-fit: contain;
  margin-bottom: 12px;
}

.feature-item p {
  font-family: "myriadpro-regular", sans-serif;
  font-size: 18px;
  color: #004b99;
}

#introduce {
  position: relative;
  background-image: url(images/thive_02-min-1024x576.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  color: white;
  overflow: hidden;
  z-index: 1;
  padding-top: 150px;
}

.introduce-overlay {
  background-color: rgba(255, 255, 255, 0.9);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.introduce-container {
  display: flex;
  position: relative;
  z-index: 2;

  color: #003366;
  /* để chữ đậm lên nếu nền trắng */
}

.introduce-left {
  flex: 1;
  padding: 20px;
  padding-top: 5px;
  margin-top: 0%;
}

.introduce-left img {
  height: 600px;
  padding-bottom: 0px;
}

.introduce-left .introduce-description {
  padding-top: 0px;
  margin-top: -8%;
  padding-left: 100px;
  font-size: 20px;
  font-family: "myriadpro-regular", sans-serif;
  color: rgb(25, 81, 149);
}

.introduce-des1 {
  padding-left: 50px;
}

.introduce-rightbox {
  background: linear-gradient(to right, #4380bc, #195192);
  color: white;
  border-radius: 20px;
  padding: 30px;
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  /* căn giữa */
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  margin-bottom: 10%;
}

.info-title {
  font-size: 40px;
  font-family: "myriadpro-bold", sans-serif;
  text-align: left;
  margin-bottom: 20px;
  color: white;
}

.info-content {
  line-height: 1.6;
}

.info-content p {
  font-size: 18px;
  margin-bottom: 20px;
  line-height: 1.4;
  color: white;
  font-family: "myriadpro-regular", sans-serif;
}

.info-content strong {
  color: #0066cc;
}

#organization {
  position: relative;
  background-image: url(images/Hồ\ Sơ\ Năng\ Lực_web-04.png);
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: rgb(46, 107, 238);
  overflow: hidden;
}

#rdsic {
  position: relative;
  background-image: url(images/Hồ\ Sơ\ Năng\ Lực_web-05.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
  overflow: visible;
  position: relative;
  padding-bottom: 180px;
  margin-bottom: -120px;
}

.rdsic-overlay {
  background-color: rgba(67, 128, 188, 0.9);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.rdsic-container {
  display: flex;
  position: relative;
  z-index: 2;
  padding: 40px;
  color: white;
  margin-top: 120px;
  gap: 40px;
  /* để chữ đậm lên nếu nền trắng */
}

.rdsic-left {
  flex: 1;
  padding: 10px;
  padding-top: 0;
}

.rdsic-left img {
  height: 500px;
}

.rdsic-right {
  flex: 1;
  padding: 10px;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  margin-left: -12%;
}

.rdsic-right h1 {
  font-size: 50px;
  padding: 10px;
  color: rgb(222, 242, 251);
  font-family: "myriadpro-bold", sans-serif;
  text-shadow: 4px 4px 4px rgb(13, 13, 14, 0.6);
  padding-top: 100px;
  padding-bottom: 10px;
}

.rdsic-right .rdsic-sub {
  font-size: 22px;
  color: white;
  font-family: "myriadpro-regular", sans-serif;
  padding: 20px;
  padding-top: 10px;
  text-align: justify;
  /* Căn đều hai bên */
  text-justify: inter-word;
  /* Căn chỉnh khoảng cách giữa các từ */
  hyphens: auto;
  /* Tự động ngắt từ khi cần thiết */
  line-height: 1.5;
}

#course {
  background: url("images/Hồ\ Sơ\ Năng\ Lực_web-04.png") no-repeat center center;
  background-size: cover;
  text-align: start;
  color: #004b99;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: visible;
  position: relative;
  z-index: 1;
  width: 100vw;
}

.course-container {
  max-width: 1200px;
  margin: 0 auto;
}

.blue-dashed-line {
  width: 350px;
  height: 4px;
  border-top: 4px dashed #004b99;
  margin: 30px 0;
  align-items: start;
}

.course-title {
  font-size: 50px;
  font-family: "myriadpro-bold", sans-serif;
  color: #004b99;
  margin-bottom: 40px;
  text-align: start;
}

.course-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.course-card {
  background: rgb(215, 226, 237);
  height: auto;
  width: 250px;
  /* Giảm từ 290px xuống 220px */
  height: auto;
  box-shadow: 0 4px 16px rgba(0, 60, 130, 0.08);
  text-align: center;
  position: relative;
  margin: 10px;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s;
  gap: 5px;
}

.course-card:hover {
  box-shadow: 0 8px 24px rgba(0, 60, 130, 0.18);
}

.course-card-img {
  width: 100%;
  height: 210px;
  padding: 5px;
  background: none;
}

.course-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Đảm bảo ảnh phủ kín và đồng nhất kích thước */
  display: block;
  background: none;
}

.course-card p {
  font-size: 25px;
  /* Có thể giảm cỡ chữ cho phù hợp */
  padding: 35px 5px 20px 5px;
  min-height: 70px;
  font-family: "myriadpro-bold", sans-serif;
  text-align: left;
}

#mission {
  position: relative;
  z-index: 10;
  background: transparent;
  margin: 0 auto 0 auto;
  /* Kéo lên và căn giữa */
  width: 100%;
  max-width: 1400px;
}

.mission-container {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  max-width: 100%;
  margin: 0 auto;
  margin-left: 0;
  padding-left: 0;
  transform: translateY(-3vh);
  position: relative;
  z-index: 10;
}

.mission-card {
  background: #0b4f9b;
  padding: 15px;
  width: 330px;
  height: 380px;
  color: white;
  text-align: left;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.mission-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  margin-bottom: 10px;
  border-radius: 4px;
}

.mission-card h3 {
  font-size: 40px;
  margin-bottom: 5px;
  font-family: "myriadpro-bold", sans-serif;
  color: rgb(223, 243, 252);
}

.mission-card p {
  font-size: 16px;
  line-height: 1.6;
  font-family: "myriadpro-regular", sans-serif;
  padding-bottom: 5px;
}
/* Card Sứ mệnh */
.mission-card:nth-child(1) img {
  height: 170px; /* Chỉnh chiều cao hình ảnh */
}

.mission-card:nth-child(1) h3 {
  font-size: 32px; /* Chỉnh font size tiêu đề */
}

.mission-card:nth-child(1) p {
  font-size: 17px; /* Chỉnh font size nội dung */
}

/* Card Tầm nhìn */
.mission-card:nth-child(2) img {
  height: 120px; /* Cao hơn card khác */
}

.mission-card:nth-child(2) h3 {
  font-size: 36px; /* Lớn hơn card khác */
}

.mission-card:nth-child(2) p {
  font-size: 16px; /* Nhỏ hơn card khác */
}

/* Card Khẩu hiệu */
.mission-card:nth-child(3) img {
  height: 170px; /* Thấp hơn card khác */
}

.mission-card:nth-child(3) h3 {
  font-size: 28px; /* Nhỏ hơn card khác */
}

.mission-card:nth-child(3) p {
  font-size: 19px; /* Lớn hơn card khác */
}

#statistic {
  position: relative;
  background-image: url("images/Hồ Sơ Năng Lực_web-21.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  width: 100vw;

  margin: 0;
  padding: 60px 0;

  display: -webkit-box;
  /* Safari < 9 */
  display: -webkit-flex;
  /* Safari 9 */
  display: -ms-flexbox;
  /* IE10 */
  display: flex;

  -webkit-align-items: center;
  /* Safari 8–9 */
  align-items: center;

  -webkit-justify-content: center;
  /* Safari 8–9 */
  justify-content: center;

  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;

  overflow: hidden;
}

.statistic-container {
  display: flex;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  align-items: center;
}

.statistic-left {
  flex: 1;
  padding: 20px;
}

.statistic-left h2 {
  padding-top: 8%;
  font-size: 70px;
  color: white;
  font-family: "myriadpro-bold", sans-serif;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3),
    0 0 20px rgba(255, 255, 255, 0.2), 0 0 30px rgba(255, 255, 255, 0.11);
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  from {
    text-shadow: 0 0 4px #fff, 0 0 8px #fff, 0 0 12px #0073e6, 0 0 15px #0073e6;
  }

  to {
    text-shadow: 0 0 4px #fff, 0 0 12px #fff, 0 0 20px #0073e6, 0 0 28px #0073e6;
  }
}

.statistic-right {
  padding-left: 20%;
  flex: 1;
  display: flex;
  gap: 60px;
  /* Khoảng cách giữa 2 box */
  justify-content: center;
}

.statistic-right {
  flex: 1;
  display: flex;
  justify-content: center;
  /* Căn giữa các box */
  align-items: center;
  /* Căn giữa theo chiều dọc */
  gap: 60px;
  /* Khoảng cách giữa các box */
  padding-left: 0;
  /* Bỏ padding-left cũ */
}

.statistic-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* Căn giữa nội dung theo chiều ngang */
  text-align: center;
  /* Căn giữa text */
  min-height: 200px;
  padding: 20px;
  /* Thêm padding cho đẹp */
}

.statistic-box h1 {
  color: white;
  font-size: 65px;
  font-family: "myriadpro-bold", sans-serif;
  padding-left: 0;
  /* Bỏ padding-left cũ */
  white-space: nowrap;
}

.statistic-box p {
  color: white;
  font-size: 30px;
  font-family: "myriadpro-regular", sans-serif;
  margin-top: 10px;
  white-space: nowrap;
  /* Ngăn chữ bị ngắt dòng */
}

.organization-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}

.organization-container img {
  width: 100%;
  height: auto;
  /* Chiều cao lớn để phù hợp với thiết kế */
  max-width: 1400px;
  /* Giới hạn chiều rộng tối đa */
  display: block;
  padding-top: 100px;
  padding-left: 30px;
  padding-right: 30px;
}

.organization-decor {
  width: 100%;
  max-width: 1400px;
  position: absolute;
  top: 0px;
  /* Điều chỉnh vị trí theo nhu cầu */
  left: 0;
  right: 0;
  padding: 0;
  box-sizing: border-box;
}

.dashed-line {
  height: 4px;
  border-top: 4px dashed #004b99;
  margin: 0;
  position: absolute;
}

.left-line {
  width: 350px;
  left: 0;
  /* Đẩy về phía bên trái */
}

.right-line {
  width: 350px;
  left: 50%;
  /* Đẩy về phía bên phải */
}

.org-title {
  text-align: center;
  position: absolute;
  top: 5vh;
  width: 100%;
  z-index: 3;
  font-family: "myriadpro-regular", sans-serif;
}

.org-title h1 {
  font-size: 50px;
  color: rgb(3, 20, 41);
  font-family: "myriadpro-bold", sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 0;
}

#list {
  position: relative;
  background-image: url("images/bottom-view-modern-buildings.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* Thêm các thuộc tính này để phủ kín toàn bộ viewport */
  width: 100vw;
  margin: 0;
  padding: 0;
  /* Đẩy ra ngoài container wrapper */
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  /* Hoặc dùng cách này */
  /* 
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  */
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: center;
}

.list-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(60, 140, 220, 0.9);
  /* Lớp phủ màu đen với độ trong suốt 50% */
  z-index: 1;
}

.list-container {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  height: 100%;
}

.list-title {
  position: relative;
  top: 0;
  padding-top: 80px;
  /* Tạo khoảng cách từ đầu section */
  width: 100%;
  z-index: 3;
}

.list-title h1 {
  font-size: 60px;
  font-family: "myriadpro-bold", sans-serif;
  margin-bottom: 20px;
  text-shadow: 6px 6px 6px rgba(0, 0, 0, 0.6);
}

.list-title h2 {
  font-size: 30px;
  font-family: "myriadpro-regular", sans-serif;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.companies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding: 50px 0;
  margin-top: 3%;
  /* Tạo khoảng cách với title */
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-top: 5%;
}

.company-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 4px solid white;
}

.company-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25);
}

.company-image {
  width: 100%;
  height: 280px;
  overflow: hidden;
  position: relative;
}

.company-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.company-card:hover .company-image img {
  transform: scale(1.05);
}

.company-name {
  padding: 25px 20px;
  background: white;
  text-align: center;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.company-name h3 {
  font-size: 18px;
  font-family: "myriadpro-bold", sans-serif;
  margin: 0;
  color: #2c5282;
  font-weight: 600;
  line-height: 1.4;
}

#section-table {
  position: relative;
  background-image: url("images/Hồ\ Sơ\ Năng\ Lực_web-12.png");
  height: auto;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  z-index: 1;
  overflow: hidden;
}

.section-table-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  z-index: 1;
}

.section-table-container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  overflow-x: auto;
}

.section-table-title {
  text-align: center;
  font-size: 40px;
  color: #004b99;
  font-family: "myriadpro-bold", sans-serif;
  margin-bottom: 30px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

#data-table {
  margin-top: 20%;
  padding-top: 40%;
  width: 100%;
  border-collapse: collapse;
  background-color: rgb(186, 219, 248);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid #000;
}

#data-table th {
  background-color: #004b99;
  color: white;
  font-size: 18px;
  font-family: "myriadpro-bold", sans-serif;
  padding: 15px;
  text-align: center;
  border: 1px solid #ddd;
}

#data-table td {
  padding: 12px 15px;
  font-size: 16px;
  font-family: "myriadpro-regular", sans-serif;
  border: 1px solid #ddd;
  text-align: left;
}

#data-table tr:nth-child(even) {
  background-color: rgba(218, 232, 244);
}

/* Section Certification */
/* Section Certification */
/* Section Certification với hiệu ứng gợn sóng */
#section-certification {
  position: relative;
  background-image: url("images/Hồ\ Sơ\ Năng\ Lực_web_wave-09.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  width: 100vw;
  z-index: 1;
  overflow: hidden;
}

.certification-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.85);
  z-index: 1;
}

.certification-container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  color: #ffffff;
  padding-top: 30px;
}

.certification-container h1 {
  padding-top: 30px;
  padding-left: 100px;
  font-size: 50px;
  font-family: "myriadpro-bold", sans-serif;
  margin-bottom: 30px;
  text-align: left;
  text-shadow: 4px 4px 4px rgba(0, 0, 0, 0.4);
}

.certification-container h2 {
  text-align: left;
  font-size: 24px;
  font-family: "myriadpro-regular", sans-serif;
  margin-bottom: 30px;
  line-height: 1.6;
  max-width: 85%;
  margin-left: 100px;
  margin-right: auto;
}

.certification-container img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}

#media {
  background: url(images/Hồ\ Sơ\ Năng\ Lực_web-15.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  /* Kéo lên để chồng lên */
  position: relative;
  z-index: 2;
  margin: 0 auto;
}

.media-container {
  padding-top: 5%;
  padding-left: 10px;
  padding-right: 10px;
  margin: 0 auto;
  position: relative;
  max-width: 1200px;
  width: 100%;
}

.media-title {
  text-align: center;
  margin: 40px auto;
  text-align: left;
}

.media-title h1 {
  font-size: 3.5rem;
  font-weight: bold;
  color: rgb(25, 81, 149);
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: center;
  text-align: center;
  text-align: left;
  font-family: "myriadpro-bold", sans-serif;
  margin: 0 auto;
}

.media-title h2 {
  font-size: 1.8rem;
  color: rgb(0, 36, 86);
  line-height: 1.6;

  margin: 0 auto;
  text-align: center;
  text-align: left;
  padding-left: 0;
  margin-left: 0;
  font-family: "myriadpro-regular", sans-serif;
}

.media-content {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 50px;
}

.video-container {
  position: relative;
  width: 100%;
  max-width: 800px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  transform: translateY(0);
  transition: transform 0.3s ease;
}

.video-container:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.video-wrapper {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  /* 16:9 aspect ratio */
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-caption {
  padding: 20px;
  background: white;
  text-align: center;
}

.video-caption p {
  font-size: 1.4rem;
  color: #1e40af;
  font-weight: 500;
  line-height: 1.5;
  font-family: "myriadpro-semibold", sans-serif;
}

.nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 80px;
  height: 80px;
  background: #195192;
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
  z-index: 10;
}

.nav-arrow:hover {
  background: #1d4ed8;
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
}

.nav-arrow:active {
  transform: translateY(-50%) scale(0.95);
}

.nav-arrow.prev {
  left: -40px;
}

.nav-arrow.next {
  right: -40px;
}

.nav-arrow.prev::before {
  content: "❮";
}

.nav-arrow.next::before {
  content: "❯";
}

/* Decorative elements */
.media-container::before {
  content: "";
  position: absolute;
  top: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  background: linear-gradient(
    45deg,
    rgba(37, 99, 235, 0.1),
    rgba(59, 130, 246, 0.1)
  );
  border-radius: 50%;
  z-index: -1;
}

.media-container::after {
  content: "";
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  background: linear-gradient(
    45deg,
    rgba(59, 130, 246, 0.1),
    rgba(37, 99, 235, 0.1)
  );
  border-radius: 50%;
  z-index: -1;
}

/* Responsive design */
@media (max-width: 768px) {
  .nav-content {
    flex-direction: column;
    gap: 15px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }
  .media-title h1 {
    font-size: 2.5rem;
  }

  .media-title h2 {
    font-size: 1rem;
    padding: 0 20px;
  }

  .nav-arrow {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .nav-arrow.prev {
    left: -1%;
  }

  .nav-arrow.next {
    right: -1%;
  }

  .video-container {
    margin: 0 20px;
  }
}

@media (max-width: 480px) {
  .media-title h1 {
    font-size: 2rem;
  }

  .nav-link {
    padding: 6px 10px;
    font-size: 13px;
  }

  .nav-arrow {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }

  .nav-arrow.prev {
    left: -1%;
  }

  .nav-arrow.next {
    right: -1%;
  }
}

/* Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.media-title {
  animation: fadeInUp 0.8s ease-out;
}

.video-container {
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.nav-arrow {
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.staff-container {
  padding-top: 2%;
  padding-left: 10px;
  padding-right: 10px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.staff-title {
  text-align: left;
  margin-bottom: 30px;
  position: relative;
  font-family: "myriadpro-bold", sans-serif;
  font-size: 5rem;
}

.staff-title h1 {
  font-size: 4rem;
  font-weight: bold;
  color: rgb(25, 81, 149);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.staff-title::before {
  content: "";
  position: absolute;
  top: -20px;
  left: -50px;
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, transparent, #2563eb, transparent);
  border-radius: 2px;
}

.staff-title::after {
  content: "";
  position: absolute;
  top: -20px;
  right: -200px;
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, transparent, #2563eb, transparent);
  border-radius: 2px;
}

.staff-description {
  margin-bottom: 50px;
  max-width: 1000px;
}

.staff-description p {
  font-size: 1.4rem;
  color: #002456;
  line-height: 1.6;
  text-align: justify;
  font-family: "myriadpro-regular", sans-serif;
}

.staff-carousel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
}

.staff-nav {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: white;
  border: 2px solid #2563eb;
  color: #2563eb;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  z-index: 10;
}

.staff-nav:hover {
  background: #2563eb;
  color: white;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

.staff-cards-container {
  flex: 1;
  max-width: 900px;
  overflow: hidden;
}

.staff-cards {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  gap: 20px;
}

.staff-card {
  flex: 0 0 280px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform: scale(0.85);
  opacity: 0.7;
}

.staff-card.active {
  transform: scale(1);
  opacity: 1;
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.2);
  z-index: 5;
}

.staff-card.active .staff-image {
  transform: scale(1.05);
}

.staff-image {
  width: 100%;
  height: 350px;
  overflow: hidden;
  transition: transform 0.6s ease;
}

.staff-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.staff-card:hover {
  transform: scale(1.1);
}

.staff-name {
  padding: 20px;
  text-align: center;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.staff-name h3 {
  font-size: 1.2rem;
  color: #2563eb;
  font-weight: 600;
  margin: 0;
  letter-spacing: 0.5px;
}

/* Decorative dashed lines */
.staff-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 200px;
  height: 3px;
  background: linear-gradient(
    90deg,
    #2563eb 0%,
    #2563eb 50%,
    transparent 50%,
    transparent 100%
  );
  background-size: 20px 3px;
  animation: dash 2s linear infinite;
}

.staff-container::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    transparent 50%,
    #2563eb 50%,
    #2563eb 100%
  );
  background-size: 20px 3px;
  animation: dash 2s linear infinite reverse;
}

@keyframes dash {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: 40px 0;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .staff-title h1 {
    font-size: 2.5rem;
  }

  .staff-title-line {
    display: none;
  }

  .staff-title::before,
  .staff-title::after {
    display: none;
  }

  .staff-carousel {
    gap: 15px;
  }

  .staff-nav {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }

  .staff-card {
    flex: 0 0 70%;
    max-width: 70%;
  }

  .staff-image {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .staff-title h1 {
    font-size: 2rem;
  }

  .staff-card {
    flex: 0 0 220px;
  }

  .staff-image {
    height: 280px;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.media-title {
  animation: fadeInUp 0.8s ease-out;
}

.video-container {
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.nav-arrow {
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.footer {
  background: linear-gradient(rgba(23, 55, 107, 0.95), rgba(23, 55, 107, 0.95)),
    /* Lớp phủ màu xanh mờ */ url("images/Hồ\ Sơ\ Năng\ Lực_web-18.png")
      center/cover no-repeat;
  color: white;
  padding: 40px 0;
  /* Giảm padding từ 60px xuống 40px */
  font-family: "myriadpro-regular", sans-serif;
  position: relative;
  min-height: auto;
  /* Thay đổi từ 60vh xuống auto */
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  margin-top: 0;
  /* Đảm bảo không có margin-top */
  margin-bottom: 0;
  /* Đảm bảo không có margin-bottom */
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  padding: 0 20px;
}

/* .footer-left {
  flex: 1;
  padding-top: 30px;
  padding-right: 40px;
  text-align: center;
}

.footer-right {
  flex: 2;
  padding-left: 40px;
} */

.footer-left {
  flex: 1;
  min-width: 300px;
  padding: 5px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-right {
  flex: 2;
  min-width: 300px;
  padding: 5px;
}

.contact-info h3 {
  font-size: 24px;
  margin-bottom: 20px;
  font-family: "myriadpro-bold", sans-serif;
  color: white;
  /* text-align: center; */
}
.system-info h3 {
  font-size: 20px;
  margin-bottom: 15px;
  font-family: "myriadpro-regular", sans-serif;
  color: white;
  text-align: center;
}
.contact-details p,
.training-info p {
  font-size: 18px;
  line-height: 1;
  margin-bottom: 5px;
  font-family: "myriadpro-regular", sans-serif;
  font-weight: bold;
}

.training-info {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.corporate-training {
  margin-top: 20px;
  padding-top: 20px;
}

.system-info p {
  font-size: 20px;
  margin-bottom: 50px;
  font-family: "myriadpro-regular", sans-serif;
  color: white;
  text-align: center;
  font-weight: bold;
}

/* .locations {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.location h4 {
  font-size: 18px;
  margin-bottom: 8px;
  font-family: 'myriadpro-bold', sans-serif;
}

.location p {
  font-size: 16px;
  line-height: 1.5;
} */

.locations {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.location {
  background: rgba(255, 255, 255, 0.05);
  padding: 10px;
}

.location h4 {
  font-size: 16px;
  margin-bottom: 8px;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 8px;
}

.location p {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 10px;
  margin-left: 20px;
  font-weight: 400;
}

/* Responsive design */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
  }

  .footer-left {
    padding-right: 0;
    padding-bottom: 40px;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .footer-right {
    padding-left: 0;
    padding-top: 40px;
  }
}

/* Thêm vào file style.css */
#media .training-content-simple {
  max-width: 77%;
  height: auto;
  margin: 20px auto 40px;
  padding: 40px;
  padding-bottom: 5px;
  background-color: white;
  box-shadow: 4px 4px 12px rgba(0, 0, 0, 0.4);
  border-radius: 8px;
  font-family: "myriadpro-regular", sans-serif;
  color: rgb(19, 53, 112);
  line-height: 1.8;
  font-size: 18px;
}

#media .training-content-simple p {
  font-family: "myriadpro-semibold", sans-serif;
  margin-bottom: 50px;
  line-height: 1.1;
  padding-bottom: 0px;
}

#media .training-content-simple strong {
  font-family: "myriadpro-bold", sans-serif;
  font-size: 32px;
}

.feature-box {
  flex: 0 0 calc(33.33% - 30px);
  text-align: center;
  padding: 30px 20px;
  background: #f0f7ff;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.feature-box:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 75, 153, 0.15);
}

.feature-icon {
  font-size: 50px;
  margin-bottom: 20px;
}

.feature-box h3 {
  font-size: 22px;
  color: #004b99;
  margin-bottom: 15px;
  font-family: "myriadpro-bold", sans-serif;
}

.feature-box p {
  font-size: 16px;
  color: #666;
}

@media (max-width: 1024px) {
  .introduce-container {
    flex-direction: column;
    padding: 20px;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .training-header h1 {
    font-size: 28px;
  }

  .training-features {
    flex-direction: column;
  }

  .feature-box {
    flex: 0 0 100%;
    margin-bottom: 20px;
  }

  .training-content {
    padding: 30px 20px;
  }
}
@media (max-width: 992px) {
  #home {
    height: auto;
    padding: 80px 20px 40px;
    flex-direction: column;
    text-align: center;
  }

  .home-content {
    padding-bottom: 20px;
    margin-bottom: 20px;
  }

  .home-container {
    padding: 20px;
    margin-right: auto;
    max-width: 100%;
  }

  .main-title {
    font-size: 36px;
    white-space: normal;
  }

  .subtitle,
  .subtitle-home {
    font-size: 18px;
    text-align: left;
  }

  .home-logo {
    width: 100%;
    flex-direction: row;
    gap: 10px;
    top: 20px;
    justify-content: space-evenly;
    gap: 10px;
    margin-bottom: 10px;
  }

  .home-logo img {
    height: 80px;
  }

  .home-logo-title h1,
  .home-logo-title h2 {
    font-size: 1.6rem;
    white-space: normal;
  }
  .main-title {
    font-size: 2.8rem;
  }
  .line {
    align-items: center;
  }
  #feature-box {
    flex-direction: column;
    width: 90%;
    height: auto;
    transform: none;
    margin: 0 auto;
  }

  .feature-wrapper {
    flex-direction: row;
    gap: 20px;
    padding: 20px;
  }

  .feature-item {
    max-width: 100%;
  }

  .feature-item img {
    width: 40px;
    height: 40px;
  }

  .feature-item p {
    font-size: 16px;
  }
  #introduce {
    height: auto;
    padding: 80px 20px 40px;
    flex-direction: column;
  }

  .introduce-container {
    flex-direction: column;
    padding: 20px;
  }

  .introduce-left {
    padding: 0;
    margin-bottom: 30px;
    text-align: center;
  }

  .introduce-left img {
    height: auto;
    max-width: 100%;
  }

  .introduce-left .introduce-description {
    padding-left: 0;
    margin-top: 10px;
    font-size: 16px;
    text-align: center;
  }

  .introduce-des1 {
    padding-left: 0;
  }

  .introduce-rightbox {
    max-width: 100%;
    padding: 20px;
  }

  .info-title {
    font-size: 30px;
    text-align: center;
  }

  .info-content p {
    font-size: 16px;
  }
  #organization {
    height: auto;
    padding: 60px 20px;
    flex-direction: column;
  }

  .organization-container {
    padding: 20px 0;
  }

  .organization-container img {
    width: 100%;
    height: auto;
    padding: 0;
  }

  .org-title h1 {
    font-size: 36px;
  }

  .organization-decor {
    display: none; /* Ẩn đường gạch ngang nếu không cần */
  }
  #rdsic {
    padding: 60px 20px;
    flex-direction: column;
  }

  .rdsic-container {
    flex-direction: column;
    padding: 20px;
    margin-top: 20px;
  }

  .rdsic-left,
  .rdsic-right {
    width: 100%;
    padding: 0;
    margin: 0 auto;
    text-align: center;
  }

  .rdsic-left img {
    width: 100%;
    height: auto;
    max-width: 400px;
  }

  .rdsic-right {
    margin-left: 0;
  }

  .rdsic-right h1 {
    font-size: 36px;
    padding-top: 30px;
    text-align: center;
  }

  .rdsic-sub {
    font-size: 18px;
    text-align: justify;
    padding: 10px;
  }
  .mission-container {
    flex-direction: column;
    align-items: center;
    padding: 20px;
    gap: 20px;
  }

  .mission-card {
    width: 65%;
    height: auto;
    padding: 20px;
  }

  .mission-card h3 {
    font-size: 28px;
    text-align: center;
  }

  .mission-card p {
    font-size: 16px;
    text-align: justify;
  }

  .mission-card img {
    height: auto;
    max-height: 180px;
  }
  .mission-card:nth-child(2) img {
    height: 152px;
  }
  /* ========== Responsive cho tablet ========== */
  @media (max-width: 992px) {
    #course {
      background-size: auto;
      padding-top: 100px;
      height: auto;
    }

    .course-container {
      padding: 20px;
    }

    .course-title {
      font-size: 36px;
      text-align: center;
    }

    .course-cards {
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
    }

    .course-card {
      width: calc(50% - 120px);
      height: auto;
    }

    .course-card p {
      font-size: 18px;
      padding: 15px;
    }

    .course-card-img {
      height: 150px;
    }
    #statistic {
      height: auto;
      padding: 40px 20px;
      flex-direction: column;
    }

    .statistic-container {
      flex-direction: column;
      align-items: center;
      gap: 30px;
    }

    .statistic-left {
      text-align: center;
      padding: 0;
    }
    .statistic-left h1 br {
      display: none;
    }

    .statistic-left h1 {
      font-size: 40px;
      padding: 0;
    }

    .statistic-right {
      flex-direction: row;
      align-items: center;
      gap: 30px;
      padding-left: 0;
    }

    .statistic-box h1 {
      font-size: 48px;
    }

    .statistic-box p {
      font-size: 20px;
    }
    .companies-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
      padding: 40px 10px;
    }

    .company-name h3 {
      font-size: 16px;
      padding: 0 5px;
    }

    .company-image {
      height: 220px;
    }
    .section-table-container {
      padding-top: 10%;
      overflow-x: auto;
    }
    #section-certification {
      padding: 60px 20px;
    }

    .certification-container {
      padding: 20px;
      text-align: center;
    }

    .certification-container h1 {
      font-size: 36px;
      padding-left: 0;
      text-align: center;
    }

    .certification-container h2 {
      font-size: 18px;
      margin-left: auto;
      margin-right: auto;
      text-align: center;
    }

    .certification-container img {
      max-width: 100%;
      height: auto;
      margin-top: 20px;
    }
    .media-container {
      padding-top: 28%;
      padding-left: 20px;
      padding-right: 20px;
    }

    .media-title {
      padding-left: 0;
      text-align: center;
    }

    .media-title h1 {
      font-size: 30px;
      text-align: center;
    }

    .media-title h2 {
      font-size: 18px;
      text-align: center;
      padding: 0;
      margin: 0 auto;
    }
    .media-content {
      flex-direction: column;
      align-items: center;
      margin-top: 30px;
      padding: 0 20px;
    }

    .video-container {
      width: 100%;
      max-width: 600px;
      margin: 0 auto;
    }

    .video-caption p {
      font-size: 16px;
      padding: 10px;
    }
    .nav-arrow.prev {
      left: -1%;
    }

    .nav-arrow.next {
      right: -1%;
    }
    .staff-container {
      padding-top: 60px;
      padding-left: 20px;
      padding-right: 20px;
    }

    .staff-title {
      font-size: 3rem;
      text-align: center;
    }

    .staff-title h1 {
      font-size: 2.5rem;
      text-align: center;
    }

    .staff-description p {
      font-size: 16px;
      text-align: center;
      padding: 0 10px;
    }
    .staff-cards-container {
      overflow: hidden;
      width: 100%;
    }

    .staff-cards {
      gap: 16px;
      justify-content: center;
    }

    .staff-card {
      flex: 0 0 70%;
      max-width: 70%;
      transform: scale(1); /* giữ nguyên tỉ lệ khi active */
      opacity: 1;
    }

    .staff-card.active {
      transform: scale(1.05);
    }
  }

  /* ========== Responsive cho điện thoại nhỏ ========== */
  @media (max-width: 576px) {
    #course {
      background-size: auto;
      padding-top: 80px;
    }

    .course-title {
      font-size: 26px;
      text-align: center;
    }

    .course-cards {
      gap: 15px;
    }

    .course-card {
      width: 100%;
      margin: 0;
    }

    .course-card p {
      font-size: 16px;
      padding: 10px;
    }

    .course-card-img {
      height: 120px;
    }
    #statistic {
      height: auto;
      padding: 40px 20px;
      flex-direction: column;
    }

    .statistic-container {
      flex-direction: column;
      align-items: center;
      gap: 30px;
    }

    .statistic-left {
      text-align: center;
      padding: 0;
    }

    .statistic-left h1 {
      font-size: 40px;
      padding: 0;
    }

    .statistic-right {
      flex-direction: row;
      align-items: center;
      gap: 0vw;
      padding-left: 0;
    }

    .statistic-box h1 {
      font-size: 48px;
    }

    .statistic-box p {
      font-size: 20px;
    }
    .section-table-container {
      padding-top: 0;
      overflow-x: auto;
      margin-top: 0;
    }

    #data-table {
      font-size: 14px;
      min-width: 800px;
    }

    #data-table th,
    #data-table td {
      padding: 10px;
    }
    #media .training-content-simple {
      max-width: 90%;
      padding: 30px;
      font-size: 16px;
    }

    #media .training-content-simple p {
      font-size: 16px;
      margin-bottom: 30px;
      line-height: 1.4;
    }

    #media .training-content-simple strong {
      font-size: 26px;
    }
  }
}
@media (max-width: 576px) {
  /* HOME SECTION */
  #home {
    height: auto;
    padding: 60px 10px 30px;
    flex-direction: column;
    text-align: center;
  }

  .home-container {
    padding: 20px 10px;
    margin: 0 auto;
    max-width: 100%;
  }

  .main-title {
    font-size: 1.9rem;
    text-align: left;
    white-space: normal;
    letter-spacing: 1px;
    margin-left: 1vw;
  }

  .subtitle,
  .subtitle-home {
    font-size: 14px;
    text-align: left;
    margin-left: 0;
  }

  .home-logo {
    flex-direction: row;
    top: 4vh;
    gap: 5px;
  }

  .home-logo img {
    height: 40px;
  }
  .home-logo-title {
    width: 60vw;
    text-align: center;
    margin-top: 10px;
  }
  .home-logo-title h1 {
    font-size: 0.85rem;
    white-space: normal;
    letter-spacing: 1px;
  }

  .home-logo-title h2 {
    font-size: 0.85rem;
    white-space: normal;
    letter-spacing: 1px;
  }

  .line {
    width: 150px;
    height: 4px;
    margin-left: 0;
  }

  /* FEATURE BOX */
  #feature-box {
    margin: 0 auto; /* Điều chỉnh margin để phù hợp với thiết kế */
    width: 95%;
  }

  .feature-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 cột */
    gap: 15px;
    padding: 15px;
    width: 100%;
    box-sizing: border-box;
  }

  .feature-item {
    max-width: 100%;
    padding: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .feature-item img {
    width: 40px;
    height: 40px;
    margin-bottom: 8px;
  }

  .feature-item p {
    font-size: 14px;
    text-align: center;
    word-break: keep-all; /* Ngăn chữ bị ngắt dòng */
    white-space: nowrap; /* Giữ chữ trên 1 dòng */
  }
  #introduce {
    padding: 120px 15px 30px;
  }

  .introduce-container {
    flex-direction: column;
    padding: 10px;
  }

  .introduce-left img {
    width: 100%;
    height: auto;
  }

  .introduce-left .introduce-description {
    font-size: 14px;
  }

  .introduce-rightbox {
    padding: 15px;
  }

  .info-title {
    font-size: 24px;
  }

  .info-content p {
    font-size: 14px;
  }
  #organization {
    padding: 40px 10px;
  }

  .org-title h1 {
    font-size: 28px;
    padding-top: 10px;
    text-align: center;
  }

  .organization-container img {
    max-width: 100%;
    height: auto;
    padding: 0;
  }

  .organization-decor {
    display: none;
  }
  .organization-container {
    padding: 24% 0 4%;
  }
  #rdsic {
    padding: 40px 15px;
  }

  .rdsic-right h1 {
    font-size: 26px;
    padding: 20px 0 10px;
    text-align: center;
  }
  .rdsic-right .rdsic-sub {
    font-size: 0.9rem;
  }
  .rdsic-sub {
    font-size: 0.8rem;
    line-height: 1.6;
    padding: 10px;
  }

  .rdsic-left img {
    max-width: 100%;
    height: auto;
  }
  .mission-container {
    gap: 16px;
    padding: 10px;
  }

  .mission-card {
    width: 88%;
    padding: 15px;
  }

  .mission-card h3 {
    font-size: 22px;
  }

  .mission-card p {
    font-size: 14px;
    line-height: 1.5;
  }

  .mission-card img {
    max-height: 140px;
    width: 100%;
    object-fit: cover;
  }
  #course {
    background-size: auto;
  }

  .course-title {
    font-size: 26px;
    text-align: center;
  }

  .course-cards {
    gap: 15px;
  }

  .course-card {
    width: 47%;
    margin: 0;
  }

  .course-card p {
    font-size: 16px;
    padding: 10px;
  }

  .course-card-img {
    height: 20vh;
  }
  .companies-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 30px 5px;
  }

  .company-card {
    width: 106%;
  }

  .company-image {
    height: 15vh;
  }

  .company-name h3 {
    font-size: 14px;
    line-height: 1.4;
  }

  .list-title h1 {
    font-size: 26px;
  }

  .list-title h2 {
    font-size: 18px;
  }
  .section-table-container {
    padding-top: 0;
    overflow-x: auto;
  }

  #data-table {
    font-size: 12px;
    min-width: 600px;
  }

  #data-table th,
  #data-table td {
    padding: 8px;
  }

  .section-table-title {
    font-size: 22px;
    text-align: center;
  }
  .certification-container h1 {
    font-size: 26px;
  }

  .certification-container h2 {
    font-size: 14px;
    line-height: 1.5;
    max-width: 100%;
    padding: 0 10px;
  }
  .media-container {
    padding-top: 50%;
    padding-left: 10px;
    padding-right: 10px;
  }

  .media-title h1 {
    font-size: 24px;
    line-height: 1.4;
  }

  .media-title h2 {
    font-size: 14px;
    line-height: 1.5;
  }
  .video-container {
    max-width: 82%;
    margin: 0 auto;
  }

  .video-caption p {
    font-size: 14px;
    line-height: 1.5;
    padding: 8px 10px;
  }
  .nav-arrow.prev {
    left: -1%;
  }

  .nav-arrow.next {
    right: -1%;
  }
  .staff-container {
    padding-top: 40px;
    padding-left: 10px;
    padding-right: 10px;
  }

  .staff-title {
    font-size: 2rem;
  }

  .staff-title h1 {
    font-size: 1.8rem;
  }

  .staff-description p {
    font-size: 14px;
    line-height: 1.6;
  }
  .staff-card {
    flex: 0 0 90%;
    max-width: 90%;
  }

  .staff-card.active {
    transform: scale(1.03);
  }
  .staff-cards-container {
    overflow: hidden;
    position: relative;
  }

  .staff-cards {
    display: flex;
    transition: transform 0.5s ease-in-out;
    gap: 20px;
  }

  .staff-card {
    flex: 0 0 90%; /* trên mobile */
    max-width: 90%;
  }
  @media (max-width: 576px) {
    .feature-item:hover {
      transform: none; /* Bỏ hiệu ứng nâng lên trên mobile */
      box-shadow: 0 5px 15px rgba(0, 75, 153, 0.1);
    }

    .feature-item:hover img {
      transform: scale(1.05); /* Hiệu ứng nhỏ hơn trên mobile */
    }
  }
}
@media (min-width: 1024px) {
  .staff-card {
    flex: 0 0 280px;
    max-width: 280px;
  }
  #media .training-content-simple {
    max-width: 60%;
    padding: 20px 16px;
    font-size: 14px;
  }

  #media .training-content-simple p {
    font-size: 20px;
    margin-bottom: 20px;
    line-height: 1.4;
    text-align: justify;
  }

  #media .training-content-simple strong {
    font-size: 30px;
    display: block;
    text-align: center;
    margin-bottom: 10px;
  }
}
.feature-item {
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  padding: 15px;
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 75, 153, 0.15);
  background-color: rgba(0, 75, 153, 0.05);
}

.feature-item:hover img {
  transform: scale(1.1);
}

.feature-item:hover p {
  color: #004b99;
  font-weight: bold;
}

.feature-item img {
  transition: transform 0.3s ease;
}

.feature-item p {
  transition: all 0.3s ease;
  position: relative;
}

/* Hiệu ứng border animation */
.feature-item::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: #004b99;
  transition: width 0.3s ease;
}

.feature-item:hover::after {
  width: 100%;
}
.introduce-left,
.introduce-rightbox {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.introduce-left {
  transition-delay: 0.2s;
}

.introduce-rightbox {
  transition-delay: 0.4s;
}

.introduce-container.show .introduce-left,
.introduce-container.show .introduce-rightbox {
  opacity: 1;
  transform: translateY(0);
}
/* Thêm vào file style.css */
@keyframes backInUp {
  0% {
    opacity: 0;
    transform: translateY(200px) scale(0.7);
  }
  80% {
    opacity: 0.7;
    transform: translateY(0) scale(0.7);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.organization-container {
  opacity: 0;
  animation-fill-mode: both;
}

.organization-container.animated {
  animation: backInUp 1s cubic-bezier(0.36, 0.07, 0.19, 0.97) forwards;
}

.org-title {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease-out;
}

.org-title.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Hiệu ứng cho các đường dashed */
.dashed-line {
  opacity: 0;
  transform: scaleX(0);
  transition: all 0.8s ease-out 0.3s;
}

.dashed-line.animated {
  opacity: 1;
  transform: scaleX(1);
}