/* ==================== TRANG GIỚI THIỆU - ABOUT PAGE ==================== */
/* Section Title */
.section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 30px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 50px;
  text-transform: uppercase;
}

/* Images */
.box-banner-about img,
.box-about img{
  width: 100%;
  height: auto;
}

/* Icons SVG */
.box-about .icons {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.box-about .icons img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Container */
.box-about .container,
.box-banner-about .container,
.stats-section .container {
  padding: 0 15px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ==================== BANNER SECTION ==================== */
.box-banner-about {
  position: relative;
  display: flex;
  padding: 80px 20px 150px;
  background-repeat: no-repeat;
  justify-content: center;
  align-items: center;
  background-size: cover;
  background-image: linear-gradient(
    323deg,
    #17335f 30%,
    rgb(12, 154, 209) 80%,
    var(--second-color) 100%
  ) !important;
  overflow: hidden;
  min-height: 500px;
}

/* Decorative Shapes */
.box-banner-about .banner-decorative-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.box-banner-about .banner-decorative-shapes .shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
  background: rgba(255, 255, 255, 0.3);
}

.box-banner-about .banner-decorative-shapes .shape-1 {
  width: 300px;
  height: 300px;
  top: -100px;
  right: -50px;
  background: rgba(255, 255, 255, 0.15);
}

.box-banner-about .banner-decorative-shapes .shape-2 {
  width: 200px;
  height: 200px;
  bottom: -50px;
  left: 10%;
  background: rgba(255, 255, 255, 0.1);
}

.box-banner-about .banner-decorative-shapes .shape-3 {
  width: 150px;
  height: 150px;
  top: 30%;
  left: -30px;
  background: rgba(255, 255, 255, 0.12);
}

.box-banner-about .content-banner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
}

/* Badge */
.box-banner-about .banner-badge {
  display: inline-block;
  margin-bottom: 20px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 30px;
  transition: all 0.3s ease;
}

.box-banner-about .banner-badge:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.box-banner-about .banner-badge .badge-text {
  font-size: 13px;
  color: #ffffff;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.box-banner-about .content-banner .title {
  display: block;
  margin-bottom: 20px;
  font-size: 48px;
  text-transform: uppercase;
  color: #ffffff;
  font-weight: 700;
  margin-top: 0;
  letter-spacing: 2px;
  line-height: 1.2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Title Divider */
.box-banner-about .title-divider {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, transparent, #ffffff, transparent);
  margin: 0 auto 30px;
  border-radius: 2px;
}

.box-banner-about .content-banner .summary {
  display: block;
  margin-bottom: 40px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.8;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Banner Features */
.box-banner-about .banner-features {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.box-banner-about .banner-features .feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 25px;
  transition: all 0.3s ease;
}

.box-banner-about .banner-features .feature-item:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.box-banner-about .banner-features .feature-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: #ffffff;
  font-size: 14px;
  font-weight: bold;
  flex-shrink: 0;
}

.box-banner-about .banner-features .feature-text {
  font-size: 14px;
  color: #ffffff;
  font-weight: 500;
  white-space: nowrap;
}

/* ==================== ABOUT SECTIONS ==================== */
.box-about .box-about-content {
  display: flex;
  padding: 20px 0;
  overflow: hidden;
}

.box-about .box-about-content.box-about-style-2 {
  background: #f7f7f7;
}

.box-about .box-about-content.box-about-1 {
  padding: 80px 0;
}

.box-about .box-about-content.box-about-3 {
  padding: 60px 0;
}

.box-about .box-about-content.box-about-5 {
  padding: 80px 0;
}

.box-about .content-about {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
}

.box-about .content-text {
  flex: 1;
  min-width: 300px;
}

.box-about .content-img {
  flex: 1;
  min-width: 300px;
}

.box-about .num {
  width: 100%;
  font-size: 138px;
  line-height: 108px;
  font-weight: 700;
  margin-bottom: 15px;
  color: rgba(6, 83, 159, 0.1);
}

.box-about .title {
  width: 100%;
  margin-bottom: 10px;
  font-size: 26px;
  font-weight: 700;
  color: var(--primary-color);
  transition: color 0.3s ease;
}

.box-about .summary {
  width: 100%;
  line-height: 1.5;
  margin-bottom: 10px;
}

/* Policy About */
.policy-about {
  width: 100%;
}

.policy-about .item-poly {
  width: 100%;
  margin-bottom: 7px;
  display: flex;
  align-items: center;
}

.policy-about .item-poly.style2 {
  padding: 7px 10px;
  background: #ffffff;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.16);
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.policy-about .item-poly.style2:hover {
  border-left-color: var(--primary-color);
  box-shadow: 0 0 15px rgba(6, 83, 159, 0.2);
  transform: translateX(5px);
}

/* List Policy 2 */
.list-policy2 {
  width: 100%;
  padding-left: 47px;
}

.list-policy2 span {
  width: 100%;
  margin-bottom: 10px;
  position: relative;
  transition: padding-left 0.3s ease;
  display: flex;
  align-items: center;
  gap: 10px;
}

.list-policy2 span:hover {
  padding-left: 10px;
  color: var(--primary-color);
}

.list-policy2 .list-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: absolute;
  left: -27px;
  top: 2px;
}

/* Box About 2 - Giá trị cốt lõi */
.box-about-2 .item-poly .icons {
  width: 60px;
  height: 60px;
  margin-right: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.box-about-2 .item-poly .txt {
  flex: 1;
}

/* Box About 4 - Tầm nhìn */
.box-about-4 .img-poly {
  width: 80px;
  height: 80px;
  margin-right: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.box-about-4 .item-poly.style2 {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.box-about-4 .item-poly.style2 .img-poly {
  flex: 0 0 auto;
}

.box-about-4 .item-poly.style2 .txt {
  flex: 1;
}

/* ==================== PRESS SECTION ==================== */
.press-section {
  padding: 80px 0;
  background: #f7f7f7;
}

.press-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3 item 1 hàng */
  gap: 30px;
  margin-top: 40px;
}

.press-card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.press-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(6, 83, 159, 0.15);
}

.press-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.press-card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  background: #f0f0f0;
}

.press-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center; /* focus vào top center */
  transition: transform 0.3s ease;
}

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

.press-card-content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.press-card-source {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.press-card-title {
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  margin: 0 0 12px 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.press-card-excerpt {
  font-size: 14px;
  color: #666666;
  line-height: 1.6;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.press-card:hover .press-card-title {
  color: var(--primary-color);
}

/* Responsive cho mobile */
@media (max-width: 1024px) {
  .press-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .press-grid {
    grid-template-columns: 1fr;
  }
}

/* ==================== STATS SECTION ==================== */
.stats-section {
  margin-top: -60px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
  padding: 23px 0;
  border-radius: 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(6, 83, 159, 0.2);
}

.stat-number {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.2;
}

.stat-label {
  font-size: 16px;
  color: var(--second-color);
  font-weight: 500;
}

/* Stats Cards - Using theme colors */
.stat-item:nth-child(1) {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.25) 0%, rgba(34, 211, 238, 0.35) 100%);
  border: 1px solid rgba(6, 182, 212, 0.3);
  backdrop-filter: blur(4px);
}

.stat-item:nth-child(1) .stat-number {
  color: #12d1ff;
}

.stat-item:nth-child(1) .stat-label {
  color: #0e7490;
}

.stat-item:nth-child(2) {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.25) 0%, rgba(96, 165, 250, 0.35) 100%);
  border: 1px solid rgba(37, 99, 235, 0.3);
  backdrop-filter: blur(4px);
}

.stat-item:nth-child(2) .stat-number {
  color: #93b2fb;
}

.stat-item:nth-child(2) .stat-label {
  color: #1e40af;
}

.stat-item:nth-child(3) {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.25) 0%, rgba(129, 140, 248, 0.35) 100%);
  border: 1px solid rgba(79, 70, 229, 0.3);
  backdrop-filter: blur(4px);
}

.stat-item:nth-child(3) .stat-number {
  color: #978eff;
}

.stat-item:nth-child(3) .stat-label {
  color: #312e81;
}

.stat-item:nth-child(4) {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.25) 0%, rgba(125, 211, 252, 0.35) 100%);
  border: 1px solid rgba(14, 165, 233, 0.3);
  backdrop-filter: blur(4px);
}

.stat-item:nth-child(4) .stat-number {
  color: #98d3f4;
}

.stat-item:nth-child(4) .stat-label {
  color: #0c4a6e;
}

/* ==================== PROCESS SECTION ==================== */
.process-section {
  padding: 80px 0;
  background: #f7f7f7;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.process-step {
  text-align: center;
  padding: 30px 20px;
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
}

.process-step:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(6, 83, 159, 0.2);
}

.process-step .step-number {
  width: 60px;
  height: 60px;
  background: var(--primary-color);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto 20px;
}

.process-step .step-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.process-step .step-desc {
  font-size: 14px;
  line-height: 1.6;
  color: #666;
}

/* ==================== COMMITMENT SECTION ==================== */
.commitment-section {
  padding: 80px 0;
  background: #ffffff;
}

.commitment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.commitment-item {
  text-align: center;
  padding: 40px 25px;
  background: #f7f7f7;
  border-radius: 10px;
  transition: all 0.3s ease;
  border-top: 4px solid transparent;
}

.commitment-item:hover {
  background: #ffffff;
  border-top-color: var(--primary-color);
  box-shadow: 0 10px 30px rgba(6, 83, 159, 0.15);
  transform: translateY(-5px);
}

.commitment-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-color);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  padding: 12px;
}

.commitment-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.commitment-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.commitment-desc {
  font-size: 14px;
  line-height: 1.6;
  color: #666;
}

/* ==================== FAQ SECTION ==================== */
.faq-section {
  padding: 80px 0;
}

.faq-item {
  margin-bottom: 20px;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 5px 20px rgba(6, 83, 159, 0.15);
}

.faq-question {
  padding: 20px 25px;
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-color);
  cursor: pointer;
  margin: 0;
  position: relative;
  transition: color 0.3s ease;
  display: flex;
  align-items: center;
  gap: 12px;
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-question:hover {
  color: var(--second-color);
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  font-weight: 300;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, opacity 0.3s ease-out;
  opacity: 0;
}

.faq-item.active .faq-answer {
  opacity: 1;
  max-height: 500px;
}

.faq-answer p {
  padding: 0 25px 20px;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #666;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1199px) {
  .stats-grid,
  .process-steps,
  .commitment-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .box-about .content-about {
    gap: 20px;
  }

  .box-about .content-img,
  .box-about .content-text {
    min-width: calc(50% - 10px);
    flex: 0 1 calc(50% - 10px);
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 24px;
    margin-bottom: 30px;
  }

  .box-banner-about {
    padding: 60px 15px 100px;
    min-height: auto;
  }

  .box-banner-about .content-banner .title {
    font-size: 32px;
    letter-spacing: 1px;
  }

  .box-banner-about .content-banner .summary {
    font-size: 14px;
    margin-bottom: 30px;
  }

  .box-banner-about .banner-features {
    gap: 10px;
  }

  .box-banner-about .banner-features .feature-item {
    padding: 10px 15px;
    font-size: 12px;
  }

  .box-banner-about .banner-features .feature-text {
    font-size: 12px;
    white-space: normal;
  }

  .box-about .num {
    font-size: 80px;
    line-height: 60px;
    margin-bottom: 10px;
  }

  .box-about .title {
    font-size: 22px;
  }

  .box-about .content-about {
    flex-direction: column;
  }

  .box-about .content-text,
  .box-about .content-img {
    flex: 0 1 calc(50% - 10px);
    min-width: calc(50% - 10px);
  }

  .box-about-1 .content-right {
    flex-direction: column;
  }

  .box-about-1 .content-right .policy-about {
    padding-left: 0;
    flex: 1 1 100%;
  }

  .box-about-1 .content-right .policy-about::before,
  .box-about-1 .content-right .policy-about::after,
  .box-about-1 .content-right .item-poly::before {
    display: none;
  }

  .stats-grid,
  .process-steps,
  .commitment-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .stat-number {
    font-size: 36px;
  }

  .stat-label,
  .process-step .step-title,
  .commitment-title {
    font-size: 15px;
  }

  .process-step {
    padding: 20px 15px;
  }

  .commitment-item {
    padding: 25px 15px;
  }

  .faq-question {
    font-size: 16px;
    padding: 15px 20px;
  }

  .faq-answer p {
    padding: 0 20px 15px;
    font-size: 14px;
  }
}

@media (max-width: 640px) {
  .stats-grid,
  .process-steps,
  .commitment-grid {
    grid-template-columns: 1fr;
  }

  .box-about .content-text,
  .box-about .content-img {
    flex: 1 1 100%;
    min-width: 100%;
  }

  .process-section,
  .commitment-section,
  .faq-section {
    padding: 60px 0;
  }

  .stat-number {
    font-size: 32px;
  }

  .section-title {
    font-size: 20px;
  }

  .box-about .container,
  .box-banner-about .container,
  .stats-section .container {
    padding: 0 12px;
  }

  .box-banner-about .content-banner {
    padding: 0 10px;
  }

  .process-step .step-number {
    width: 50px;
    height: 50px;
    font-size: 18px;
    margin: 0 auto 15px;
  }

  .commitment-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
  }

  .faq-question::after {
    right: 20px;
  }
}