/* XÓA TOÀN BỘ .about-hero VÀ CÁC PHẦN TỬ CON */

/* Xóa style stats */
.about-hero__stats,
.about-hero__stat,
.about-hero__stat-value,
.about-hero__stat-label {
  display: none !important;
}

/* === ABOUT STATS NEW STYLE === */
.about-stats {
  background: transparent;
  padding: 0 0 7rem 0;
}
.about-stats__card {
  border-radius: 2rem;
  padding: 3rem 0 7rem 0;
  width: 100%;
  margin: 0 auto;
  color: var(--color-white);
  position: relative;
  overflow: visible;
  max-width: none;
  /* backdrop-filter: blur(4px);
  background-clip: padding-box;
  background-color: #f8f8fccc;
  border: 4px solid rgba(217, 219, 230, 0.7); */
}
.about-stats__headline-wrap {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2.2rem;
  padding: 0 2rem;
}
.about-stats__headline {
  font-size: var(--font-size-title-section);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
  margin: 0 auto;
  text-align: center;
}
/* Xóa style headline-gradient, headline chỉ dùng màu mặc định */
.about-stats__headline-gradient {
  /* Đã bỏ, không còn dùng */
  display: none;
}
.about-stats__year {
  font-size: var(--font-size-lg);
  color: var(--color-secondary);
  align-self: flex-end;
  font-weight: 500;
}
.about-stats__desc-row {
  margin-bottom: 2.5rem;
  padding: 0 2rem;
}
.about-stats__desc {
  color: var(--color-secondary);
  font-size: var(--font-size-base);
  margin-bottom: 1.2rem;
  font-weight: 400;
  line-height: 1.6;
  text-align: center;
}
.about-stats__metrics {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 50%);
  bottom: 0;
  margin-left: 0;
  margin-right: 0;
  width: 100%;
  border-radius: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 2rem;
  padding: 2rem 2rem 2rem 2rem;
  margin-top: 0;
  backdrop-filter: blur(4px);
  background-clip: padding-box;
  background-color: #f8f8fccc;
  border: 4px solid rgba(217, 219, 230, 0.7);
}
.about-stats__metrics::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  right: 2px;
  bottom: 2px;
  border-radius: 22px;
  background-image: radial-gradient(
      circle at 25% 25%,
      rgba(3, 4, 121, 0.08) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at 75% 25%,
      rgba(3, 4, 121, 0.08) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at 25% 75%,
      rgba(3, 4, 121, 0.08) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at 75% 75%,
      rgba(3, 4, 121, 0.08) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at 50% 50%,
      rgba(3, 4, 121, 0.06) 1px,
      transparent 1px
    );
  background-size: 20px 20px, 20px 20px, 20px 20px, 20px 20px, 40px 40px;
  background-position: 0 0, 10px 0, 0 10px, 10px 10px, 0 0;
  background-repeat: repeat;
  -webkit-mask-image: radial-gradient(
    86.17% 55.57% at 50.04% 9.84%,
    #000 0,
    rgba(0, 0, 0, 0.75) 75%,
    transparent 100%
  );
  mask-image: radial-gradient(
    86.17% 55.57% at 50.04% 9.84%,
    #000 0,
    rgba(0, 0, 0, 0.75) 75%,
    transparent 100%
  );
  z-index: 1;
  pointer-events: none;
}
@media (max-width: 767.98px) {
  .about-stats__metrics {
    position: static;
    left: unset;
    transform: none;
    width: 100%;
    border-radius: 2rem;
    margin-top: 1.5rem;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 0.5rem;
  }
}
.about-stats__metric {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
}
.about-stats__metric-value {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}
.about-stats__metric-label {
  font-size: var(--font-size-base);
  color: var(--color-blue-gray);
  opacity: 0.95;
  font-weight: 500;
  text-align: center;
}
@media (max-width: 991.98px) {
  .about-stats__card {
    padding: 2rem 0 0 0;
    border-radius: 1.5rem 1.5rem 0 0;
  }
  .about-stats__headline {
    font-size: var(--font-size-3xl);
  }
  .about-stats__metrics {
    gap: 1rem;
    padding: 1.2rem 0.7rem 1rem 0.7rem;
  }
  .about-stats__headline-wrap,
  .about-stats__desc-row {
    padding: 0 1rem;
  }
  .about-stats__metric-value {
    font-size: var(--font-size-title-section);
  }
}
@media (max-width: 767.98px) {
  .about-stats__card {
    padding: 1rem 0 0 0;
    border-radius: 0.8rem 0.8rem 0 0;
  }
  .about-stats__headline {
    font-size: var(--font-size-2xl);
    text-align: center;
  }
  .about-stats__desc-row > div {
    margin-bottom: 1rem;
  }
  .about-stats__metrics {
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 0.5rem;
    position: static;
    width: 100%;
    margin-top: 1.5rem;
    margin-left: 0;
    margin-right: 0;
  }
  .about-stats__headline-wrap,
  .about-stats__desc-row {
    padding: 0 0.5rem;
  }
  .about-stats__metric-value {
    font-size: var(--font-size-subtitle-medium);
  }
  .about-stats__desc {
    text-align: center;
  }
}

/* === ABOUT PROCESS (QUY TRÌNH) === */

/* === SERVICES SECTION === */
.services {
  padding: 4rem 0 2rem 0;
  background: var(--color-white);
}
.services__subtitle {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--font-size-base);
  letter-spacing: 0.25em;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
.services__title {
  font-size: var(--font-size-title-section);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
  line-height: 1.1;
}
.services__title--bold {
  color: var(--color-black);
  font-weight: 800;
}
.services__desc {
  color: var(--color-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: 2.5rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.services__list {
  margin-top: 0.5rem;
  overflow: visible;
}
.services__card {
  background: var(--color-white);
  border: 1.5px solid #bfc3c9;
  border-radius: 1.5rem;
  box-shadow: 0 2px 12px rgba(3, 4, 121, 0.03);
  padding: 2.5rem 2rem 2rem 2rem;
  min-height: 370px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: relative;
  transition: box-shadow 0.2s, border-color 0.2s;
  outline: none;
}
.services__card:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary);
}
.services__icon {
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.services__card-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
  text-align: center;
}
.services__card-desc {
  font-size: var(--font-size-xl, 1.5rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 0.5rem;
  line-height: 1.5;
}
.services__card-btn {
  margin-top: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid #222;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #222;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  cursor: pointer;
  outline: none;
}
.services__card-btn:focus,
.services__card-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: #f0f4ff;
}
.services__card--featured {
  background: none;
  color: var(--color-white);
  border: none;
  position: relative;
  overflow: hidden;
  min-height: 370px;
  z-index: 1;
}
.services__card--featured .services__icon,
.services__card--featured .services__card-title,
.services__card--featured .services__card-desc {
  color: var(--color-white);
  z-index: 2;
  position: relative;
}
.services__card--featured .services__card-btn {
  border-color: var(--color-white);
  color: var(--color-white);
  background: rgba(0, 0, 0, 0.12);
  z-index: 2;
}
.services__card--featured .services__card-btn:focus,
.services__card--featured .services__card-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: #fff;
}
.services__card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.7;
  border-radius: 1.5rem;
}
.services__card--featured::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(30, 30, 30, 0.18) 0%,
    rgba(0, 0, 0, 0.38) 100%
  );
  z-index: 1;
  border-radius: 1.5rem;
}
@media (max-width: 991.98px) {
  .services {
    padding: 2.5rem 0 1.5rem 0;
  }
  .services__title {
    font-size: var(--font-size-4xl);
  }
  .services__card,
  .services__card--featured {
    min-height: 320px;
    padding: 2rem 1.25rem 1.5rem 1.25rem;
    border-radius: 1rem;
  }
  .services__card-bg,
  .services__card--featured::after {
    border-radius: 1rem;
  }
}
@media (max-width: 767.98px) {
  .services {
    padding: 1.25rem 0 0.5rem 0;
  }
  .services__title {
    font-size: var(--font-size-3xl);
  }
  .services__card,
  .services__card--featured {
    min-height: 260px;
    padding: 1.25rem 0.75rem 1rem 0.75rem;
    border-radius: 0.7rem;
  }
  .services__card-bg,
  .services__card--featured::after {
    border-radius: 0.7rem;
  }
  .services__icon {
    margin-bottom: 1rem;
  }
  .services__card-title {
    font-size: var(--font-size-lg);
  }
  .services__card-btn {
    margin-top: 1.25rem;
    width: 38px;
    height: 38px;
  }
}

/* === SERVICES CARD STAIRCASE (Bậc thang rõ rệt) === */
@media (min-width: 992px) {
  .services__card--high {
    transform: translateY(-48px);
    transition: transform 0.3s;
  }
  .services__card--low {
    transform: translateY(48px);
    transition: transform 0.3s;
  }
}
@media (max-width: 991.98px) {
  .services__card--high,
  .services__card--low {
    transform: none !important;
  }
}

.about-stats__title {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
  line-height: 1.1;
}
.about-stats__desc {
  color: var(--color-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: 2.2rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 991.98px) {
  .about-stats__title {
    font-size: var(--font-size-4xl);
  }
  .about-stats__desc {
    font-size: var(--font-size-base);
  }
}
@media (max-width: 767.98px) {
  .about-stats__title {
    font-size: var(--font-size-2xl);
  }
  .about-stats__desc {
    font-size: var(--font-size-desc-medium);
  }
}

.about-stats__quote {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.about-stats__quote-icon {
  color: var(--color-secondary);
  font-size: var(--font-size-4xl);
  margin-bottom: 0.5rem;
  display: block;
}
.about-stats__desc {
  font-weight: 400;
  text-align: center;
  color: var(--color-secondary);
  margin-bottom: 0;
}

/* === ABOUT US SECTION === */
.about-us {
  border-radius: 2.5rem;
  padding: 3.5rem 0 3.5rem 0;
}
.about-us__image-wrapper,
.about-us__image-wrapper--secondary {
  max-width: 100%;
  width: 100%;
  margin: 0 auto;
  border-radius: 2.5rem;
  overflow: hidden;
}
.about-us__image,
.about-us__image--secondary {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2.5rem;
}
.about-us__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1.2rem;
  line-height: 1.1;
}
.about-us__desc {
  color: var(--color-secondary);
  margin-bottom: 0;
  line-height: 1.7;
  font-weight: 400;
}
@media (max-width: 991.98px) {
  .about-us {
    padding: 2rem 0 2rem 0;
    border-radius: 1.2rem;
  }
  .about-us__image-wrapper,
  .about-us__image-wrapper--secondary {
    max-width: 100%;
    border-radius: 1.2rem;
  }
  .about-us__image,
  .about-us__image--secondary {
    border-radius: 1.2rem;
  }
  .about-us__title {
    font-size: var(--font-size-title-section);
  }
}
@media (max-width: 767.98px) {
  .about-us {
    padding: 1.2rem 0 1.2rem 0;
    border-radius: 0.8rem;
  }
  .about-us__image-wrapper,
  .about-us__image-wrapper--secondary {
    max-width: 100%;
    border-radius: 0.8rem;
  }
  .about-us__image,
  .about-us__image--secondary {
    border-radius: 0.8rem;
  }
  .about-us__title {
    font-size: var(--font-size-title-section);
  }
  .about-us__desc {
    font-size: var(--font-size-desc-medium);
  }
}

.about-us .row.align-items-center {
  display: flex;
  align-items: stretch !important;
}
.about-us .col-12 {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.about-us__image-wrapper,
.about-us__philosophy {
  flex: 1 1 auto;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 992px) {
  .about-us .col-lg-5 {
    padding-right: 2.5rem;
  }
}

.about-us__desc-bg {
  border-radius: 1.2rem;
  padding-bottom: 2rem;
}

.about-us__desc-line {
  display: block;
  margin-top: 1rem;
}

/* === VISION MISSION SECTION === */
.vision-mission {
  padding: 5rem 0 4rem 0;
  background: var(--color-white);
  position: relative;
}

.vision-mission .container {
  position: relative;
  z-index: 2;
}

.vision-mission::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  right: 2px;
  bottom: 2px;
  border-radius: 22px;
  background-image: radial-gradient(
      circle at 25% 25%,
      rgba(3, 4, 121, 0.08) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at 75% 25%,
      rgba(3, 4, 121, 0.08) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at 25% 75%,
      rgba(3, 4, 121, 0.08) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at 75% 75%,
      rgba(3, 4, 121, 0.08) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at 50% 50%,
      rgba(3, 4, 121, 0.06) 1px,
      transparent 1px
    );
  background-size: 20px 20px, 20px 20px, 20px 20px, 20px 20px, 40px 40px;
  background-position: 0 0, 10px 0, 0 10px, 10px 10px, 0 0;
  background-repeat: repeat;
  -webkit-mask-image: radial-gradient(
    86.17% 55.57% at 50.04% 9.84%,
    #000 0,
    rgba(0, 0, 0, 0.75) 75%,
    transparent 100%
  );
  mask-image: radial-gradient(
    86.17% 55.57% at 50.04% 9.84%,
    #000 0,
    rgba(0, 0, 0, 0.75) 75%,
    transparent 100%
  );
  z-index: 1;
  pointer-events: none;
}
.vision-mission__title {
  font-size: var(--font-size-title-section);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
  position: relative;
  z-index: 2;
}

.vision-mission__card {
  background: var(--color-white);
  border: 1.5px solid var(--color-primary-light);
  border-radius: 1.5rem;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: relative;
  transition: box-shadow 0.2s, border-color 0.2s;
  outline: none;
  color: var(--color-black);
  width: 100%;
  height: 100%;
  margin-bottom: 2rem;
  background: var(--color-white, #fff);
  border: 1px solid #eaecf5;
  box-shadow: inset 0 0 0 2px #fff;
  background-color: #fcfcfd;
  z-index: 2;
}
.vision-mission__card:focus {
  border-color: var(--color-primary);
}
.vision-mission__card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  letter-spacing: 0.01em;
}
.vision-mission__card-desc {
  color: var(--color-secondary);
  font-size: var(--font-size-base);
  margin-bottom: 0;
  line-height: 1.5;
}
.vision-mission__card-list {
  color: var(--color-secondary);
  font-size: var(--font-size-base);
  margin-bottom: 0;
  padding-left: 0;
  line-height: 1.6;
  list-style: none;
}
.vision-mission__card-list li {
  margin-bottom: 0.75rem;
  color: var(--color-blue-gray);
}

/* Large tablets and small desktops */
@media (max-width: 1199.98px) {
  .vision-mission {
    padding: 4rem 0 3rem 0;
  }
  .vision-mission__title {
    margin-bottom: 3.5rem;
  }
  .vision-mission__card {
    padding: 2rem 1.5rem;
  }
}

/* Tablets */
@media (max-width: 991.98px) {
  .vision-mission {
    padding: 3rem 0 2.5rem 0;
  }
  .vision-mission__title {
    font-size: var(--font-size-3xl);
    margin-bottom: 3rem;
  }
  .vision-mission .row {
    gap: 1.5rem;
  }
  .vision-mission__card {
    padding: 2rem 1.5rem;
    border-radius: 1.25rem;
    margin-bottom: 1.5rem;
  }
  .vision-mission__card-title {
    margin-bottom: 1.25rem;
  }
  .vision-mission__card-list li {
    margin-bottom: 0.5rem;
  }
}

/* Small tablets */
@media (max-width: 767.98px) {
  .vision-mission {
    padding: 2.5rem 0 2rem 0;
  }
  .vision-mission__title {
    font-size: var(--font-size-2xl);
    margin-bottom: 2.5rem;
  }
  .vision-mission .row {
    gap: 1rem;
  }
  .vision-mission__card {
    padding: 1.5rem 1rem;
    border-radius: 1rem;
    margin-bottom: 1rem;
  }
  .vision-mission__card-title {
    font-size: var(--font-size-lg);
    margin-bottom: 1rem;
  }
}

/* Mobile phones */
@media (max-width: 575.98px) {
  .vision-mission {
    padding: 2rem 0 1.5rem 0;
  }
  .vision-mission__title {
    font-size: var(--font-size-2xl);
    margin-bottom: 2rem;
  }
  .vision-mission__card {
    padding: 1.25rem 0.75rem;
    border-radius: 0.75rem;
    margin-bottom: 0.75rem;
  }
  .vision-mission__card-title {
    font-size: var(--font-size-base);
    margin-bottom: 0.75rem;
  }
  .vision-mission__card-desc {
    font-size: var(--font-size-desc-small);
  }
  .vision-mission__card-list {
    font-size: var(--font-size-desc-small);
  }
  .vision-mission__card-list li {
    margin-bottom: 0.4rem;
  }
}

/* === ABOUT TEAM METRICS SECTION === */
.about-team-metrics {
  background: none;
  padding: 4rem 0;
  overflow: hidden;
}

/* Content Section */
.about-team-metrics__content-wrapper {
  margin-bottom: 3rem;
}

.about-team-metrics__title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.about-team-metrics__intro {
  margin-bottom: 2.5rem;
}

.about-team-metrics__desc {
  font-size: var(--font-size-lg);
  color: var(--color-secondary);
  text-align: center;
  line-height: 1.6;
  margin: 0;
}

/* Carousel Section */
.about-team-metrics__carousel-container {
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-team-metrics__carousel-wrapper {
  width: 100%;
  height: auto;
  display: flex;
  align-items: center;
  overflow: hidden;
  mask-image: linear-gradient(
    to right,
    rgba(0, 0, 0, 0) 0%,
    rgb(0, 0, 0) 12.5%,
    rgb(0, 0, 0) 87.5%,
    rgba(0, 0, 0, 0) 100%
  );
}

.about-team-metrics__carousel-content {
  display: flex;
  gap: 1.5rem;
}

.about-team-metrics__carousel-content--ltr {
  animation: about-team-scroll-ltr 50s linear infinite;
}

.about-team-metrics__carousel-content--rtl {
  animation: about-team-scroll-rtl 55s linear infinite;
}

.about-team-metrics__carousel-content:hover {
  animation-play-state: paused;
}

.about-team-metrics__carousel-item {
  min-width: 400px;
  height: 350px;
  border-radius: 1.5rem;
  overflow: hidden;
  border: 1px solid #eaecf5;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  flex-shrink: 0;
}

.about-team-metrics__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.about-team-metrics__carousel-item:hover .about-team-metrics__img {
  transform: scale(1.05);
}

/* Animation for carousel scroll */
@keyframes about-team-scroll-ltr {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes about-team-scroll-rtl {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0);
  }
}

/* Responsive styles */
@media (max-width: 991.98px) {
  .about-team-metrics {
    padding: 3rem 0;
  }

  .about-team-metrics__content-wrapper {
    margin-bottom: 2.5rem;
  }

  .about-team-metrics__title {
    font-size: var(--font-size-3xl);
    margin-bottom: 1.5rem;
  }

  .about-team-metrics__carousel-container {
    gap: 1.25rem;
  }

  .about-team-metrics__carousel-item {
    min-width: 350px;
    height: 280px;
    border-radius: 1.2rem;
  }
}

@media (max-width: 767.98px) {
  .about-team-metrics {
    padding: 2rem 0;
  }

  .about-team-metrics__content-wrapper {
    margin-bottom: 2rem;
  }

  .about-team-metrics__title {
    font-size: var(--font-size-2xl);
    margin-bottom: 1rem;
  }

  .about-team-metrics__desc {
    font-size: var(--font-size-base);
  }

  .about-team-metrics__carousel-container {
    gap: 1rem;
  }

  .about-team-metrics__carousel-item {
    min-width: 280px;
    height: 220px;
    border-radius: 1rem;
  }
}

.about-us__image-col {
  padding-right: 2.5rem;
}
@media (max-width: 991.98px) {
  .about-us__image-col {
    padding-right: 1rem;
  }
}
/* CONTACT 2-COLUMN LAYOUT - TINH CHỈNH GẦN GIỐNG DESIGN ẢNH */
.contact {
  background: var(--color-gray);
  padding: 3rem 0;
}
.contact__row {
  background: transparent;
  border-radius: 1rem;
  overflow: hidden;
}
.contact__left {
  background: var(--color-gray);
  border-radius: 0.25rem 0 0 0.25rem;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: none;
  padding: 3rem 2.5rem 2.5rem 3rem !important;
}
.contact__right {
  background: var(--color-white);
  border-radius: 1.25rem;
  height: fit-content;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.5rem 2.25rem 2rem 2.25rem;
  border: 1px solid #eaecf5;
  box-shadow: inset 0 0 0 2px #fff;
}
.contact__title {
  color: var(--color-primary);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 2.5rem;
  letter-spacing: -1px;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    text-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.contact__info {
  margin-bottom: 2.5rem !important;
}
.contact__card {
  background: var(--color-gray);
  border-radius: 1.25rem;
  box-shadow: 0 4px 24px rgba(3, 4, 121, 0.1);
  padding: 2.5rem 2.25rem 2rem 2.25rem;
  max-width: 420px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.contact__info-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--color-white);
  border-radius: 1.25rem;
  padding: 1.25rem 1.5rem;
  margin-bottom: 0.5rem !important;
  min-height: 70px;
  box-shadow: none;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #eaecf5;
}

.contact__info-icon {
  color: var(--color-primary);
  font-size: var(--font-size-title-section);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact__info-label {
  font-size: var(--font-size-text-medium);
  color: var(--color-blue-gray);
  font-weight: 500;
  margin-bottom: 0.15rem;
  line-height: 1.1;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact__info-value {
  color: var(--color-blue-gray);
  font-size: var(--font-size-subtitle-small);
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  text-decoration: none;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    text-decoration-color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.contact__info-value:hover,
.contact__info-value:focus {
  color: var(--color-primary);
  text-decoration: underline;
  outline: none;
}
.contact__divider {
  border: none;
  border-top: 1.5px solid var(--color-secondary);
  opacity: 0.12;
  margin: 2.5rem 0 1.5rem 0;
}
.contact__social-label {
  font-size: var(--font-size-text-medium);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.contact__social-list {
  gap: 0.5rem;
}
.contact__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-primary);
  font-size: var(--font-size-text-large);
  box-shadow: 0 1px 4px rgba(3, 4, 121, 0.08);
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
}

.contact__form {
  margin-top: 1rem;
}
.contact__form .form-label {
  font-weight: 500;
  color: var(--color-primary);
}
.contact__form .form-control {
  border-radius: 0.75rem;
  border: 1px solid var(--color-gray);
  font-size: var(--font-size-base);
  padding: 0.75rem 1rem;
  color: var(--color-primary);
  transition: border-color 0.2s;
}
.contact__form .form-control:focus {
  border-color: var(--color-primary);
  outline: none;
  background: var(--color-white);
}
.contact__form textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  background: var(--color-white);
}
.contact__form-btn {
  margin-top: 0.5rem;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary) 100%
  );
  color: var(--color-white);
  font-size: var(--font-size-lg);
  font-weight: 700;
  border: none;
  border-radius: 2rem;
  padding: 0.75rem 2.5rem;
  box-shadow: 0 2px 8px rgba(3, 4, 121, 0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.contact__form-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.6s;
}

.contact__form-btn:hover::before {
  left: 100%;
}
.contact__form-btn:hover,
.contact__form-btn:focus {
  background: linear-gradient(135deg, #1e40af 0%, var(--color-primary) 100%);
  color: var(--color-white);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(3, 4, 121, 0.5);
}

@media (max-width: 991.98px) {
  .contact__row {
    border-radius: 1.25rem;
  }
  .contact__left {
    border-radius: 1.25rem 1.25rem 0 0;
    padding: 2rem 1rem 1.5rem 1rem !important;
  }
  .contact__title {
    font-size: var(--font-size-title-section);
  }
  .contact__right {
    border-radius: 1.25rem;
    padding: 1.5rem 1rem 1rem 1rem;
  }
}
@media (max-width: 767.98px) {
  .contact__row {
    flex-direction: column;
    border-radius: 1rem;
  }
  .contact__left {
    border-radius: 1rem 1rem 0 0;
    padding: 1.25rem 0.5rem 1rem 0.5rem !important;
  }
  .contact__title {
    font-size: var(--font-size-title-section);
  }
  .contact__info-item {
    font-size: var(--font-size-text-medium);
    padding: 0.75rem 0.5rem;
    min-height: 48px;
    gap: 0.75rem;
  }
  .contact__info-icon {
    font-size: var(--font-size-subtitle-medium);
    width: 2rem;
    height: 2rem;
  }
  .contact__info-label {
    font-size: var(--font-size-subtext-large);
  }
  .contact__info-value {
    font-size: var(--font-size-text-medium);
  }
  .contact__social-link {
    width: 2rem;
    height: 2rem;
    font-size: var(--font-size-text-medium);
  }
  .contact__form-btn {
    width: 100%;
    padding: 0.75rem 0;
  }
  .contact__right {
    border-radius: 1rem;
    padding: 1rem 0.5rem 0.5rem 0.5rem;
  }
}

/* === Contact Form Input & Textarea Custom Styles === */
.contact__form input[type="text"],
.contact__form input[type="email"],
.contact__form input[type="tel"],
.contact__form input[type="search"],
.contact__form textarea {
  border: 1.5px solid var(--input-border-color);
  border-radius: var(--input-border-radius);
  background: var(--input-bg);
  padding: var(--input-padding);
  font-size: var(--font-size-base);
  color: var(--color-black);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  box-shadow: none;
  width: 100%;
  resize: vertical;
}

.contact__form input[type="text"]:focus,
.contact__form input[type="email"]:focus,
.contact__form input[type="tel"]:focus,
.contact__form input[type="search"]:focus,
.contact__form textarea:focus {
  border-color: var(--input-border-focus);
  box-shadow: 0 0 0 2px rgba(3, 4, 121, 0.08);
}

.contact__form textarea {
  border: 1.5px solid var(--input-border-color) !important;
  border-radius: var(--input-border-radius);
  background: var(--input-bg);
  padding: var(--input-padding);
  font-size: var(--font-size-base);
  color: var(--color-black);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  box-shadow: none;
  width: 100%;
  resize: vertical;
  max-height: var(--textarea-max-height);
  min-height: 120px;
}

.about-quote {
  margin: 2.5rem 0;
}
.about-quote__card {
  background: linear-gradient(180deg, #b9c0d41a, #1972f51a);
  border-radius: 1.5rem;
  padding: 2.5rem 2rem 2rem 2rem;
  position: relative;
  max-width: 100%;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid #eaecf5;
  box-shadow: inset 0 0 0 2px #fff;
}
.about-quote__icon {
  font-size: var(--font-size-4xl);
  color: var(--color-primary);
  opacity: 0.25;
  margin-bottom: 1.2rem;
  line-height: 1;
}
.about-quote__text {
  font-weight: 400;
  line-height: 1.4;
  margin: 0;
  color: var(--color-blue-gray);
  text-align: left;
}
@media (max-width: 767.98px) {
  .about-quote__card {
    padding: 1.5rem 1rem 1.2rem 1rem;
    border-radius: 1rem;
  }
  .about-quote__icon {
    font-size: var(--font-size-title-section);
    margin-bottom: 0.8rem;
  }
  .about-quote__text {
    font-size: var(--font-size-lg);
  }
}

/* FAQ Section Styles */
:root {
  --faq-bg: #f6faff;
  --faq-title-color: #2d3559;
  --faq-desc-color: #4a5677;
  --faq-btn-bg: #3388ff;
  --faq-btn-bg-hover: #1a6be6;
  --faq-btn-color: #fff;
  --faq-border: #e3eaf5;
  --faq-question-color: #2d3559;
  --faq-answer-color: #4a5677;
  --faq-radius: 1.5rem;
  --faq-shadow: 0 4px 32px 0 rgba(44, 62, 80, 0.08);
  --faq-spacing: 2.5rem;
  --faq-icon-size: 1.5rem;
  --faq-icon-color: #3388ff;
}

.faq-section {
  background: var(--faq-bg);
  border-radius: var(--faq-radius);
  padding: 3rem 1.5rem;
  margin: 3rem 0;
  max-width: 100%;
  overflow: hidden;
}
.faq-section__row {
  min-height: 420px;
}
.faq-section__left {
}
.faq-section__title {
  color: var(--faq-title-color);
  font-size: var(--font-size-title-section);
  font-weight: 700;
  margin-bottom: 1.25rem;
  line-height: 1.1;
}
.faq-section__desc {
  color: var(--faq-desc-color);
  font-size: var(--font-size-text-large);
  margin-bottom: 1.5rem;
}
.faq-section__contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary) 100%
  );
  color: var(--faq-btn-color);
  border: none;
  border-radius: 1.5rem;
  padding: 0.75rem 2.25rem;
  font-size: var(--font-size-desc-large);
  font-weight: 600;
  box-shadow: 0 2px 8px 0 rgba(44, 62, 80, 0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
}

.faq-section__contact-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.6s;
}

.faq-section__contact-btn:hover::before {
  left: 100%;
}

.faq-section__contact-btn-icon {
  display: flex;
  align-items: center;
  transition: transform 0.3s ease;
}

.faq-section__contact-btn:hover,
.faq-section__contact-btn:focus {
  background: linear-gradient(135deg, #1e40af 0%, var(--color-primary) 100%);
  color: var(--color-white);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(3, 4, 121, 0.5);
}

.faq-section__contact-btn:hover .faq-section__contact-btn-icon {
  transform: translateX(4px);
}

.faq-section__right {
}
.faq-list {
  width: 100%;
}
.faq-list__item {
  border-bottom: 1px solid var(--faq-border);
  margin-bottom: 0.5rem;
}
.faq-list__question {
  width: 100%;
  background: none;
  border: none;
  color: var(--faq-question-color);
  font-size: var(--font-size-desc-large);
  font-weight: 500;
  text-align: left;
  padding: 1.25rem 0 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  outline: none;
  transition: color 0.2s;
}
.faq-list__question:hover,
.faq-list__question:focus {
  color: var(--color-primary);
}
.faq-list__icon {
  font-size: var(--faq-icon-size);
  color: var(--faq-icon-color);
  margin-left: 1rem;
  font-weight: 700;
  transition: transform 0.2s;
}
.faq-list__question[aria-expanded="true"] {
  color: var(--color-primary);
}
.faq-list__question[aria-expanded="true"] .faq-list__icon {
  transform: rotate(45deg);
}
.faq-list__answer {
  color: var(--faq-answer-color);
  font-size: var(--font-size-desc-medium);
  padding-bottom: 0;
  padding-right: 2rem;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.faq-list__answer--open {
  max-height: 500px;
  opacity: 1;
  transform: translateY(0);
  padding-bottom: 1.25rem;
}

@media (max-width: 991.98px) {
  .faq-section {
    padding: 2rem 1rem;
    margin: 2rem 0;
    border-radius: 1.25rem;
  }
  .faq-section__title {
    font-size: var(--font-size-title-section);
  }
}
@media (max-width: 767.98px) {
  .faq-section {
    padding: 1.5rem 0.75rem;
    margin: 1.5rem 0;
    border-radius: 1rem;
  }
  .faq-section__row {
    flex-direction: column;
    min-height: auto;
  }
  .faq-section__left,
  .faq-section__right {
    margin-bottom: 2rem;
  }
  .faq-section__title {
    font-size: var(--font-size-title-section);
  }
  .faq-section__desc {
    font-size: var(--font-size-desc-medium);
  }
}
@media (max-width: 575.98px) {
  .faq-section {
    padding: 1rem 0.5rem;
    margin: 1rem 0;
    border-radius: 0.75rem;
  }
  .faq-section__title {
    font-size: var(--font-size-title-section);
  }
  .faq-section__desc {
    font-size: var(--font-size-subtext-large);
  }
  .faq-section__contact-btn {
    padding: 0.5rem 1.5rem;
    font-size: var(--font-size-text-medium);
  }
}

/* === ENTERPRISE PROCESS SECTION === */
.process-enterprise {
  padding: 3rem 1.5rem 2.5rem 1.5rem;
  margin: 3rem 0 2rem 0;
}
.process-enterprise__title {
  font-size: var(--font-size-3xl, 2.25rem);
  font-weight: 700;
  color: var(--color-primary, #233a5f);
  margin-bottom: 1rem;
}
.process-enterprise__desc {
  font-size: var(--font-size-lg, 1.125rem);
  color: var(--color-secondary, #3b4a6b);
  margin-bottom: 2rem;
}
.process-enterprise__features {
  margin-bottom: 2.5rem;
  padding-left: 0;
}
.process-enterprise__feature {
  display: flex;
  align-items: center;
  font-size: var(--font-size-lg, 1.125rem);
  color: var(--color-primary, #233a5f);
  margin-bottom: 1.25rem;
  gap: 0.75rem;
  font-weight: 600;
  list-style: none;
  line-height: 1.4;
}
.process-enterprise__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(
    135deg,
    var(--color-primary, #030479) 0%,
    #4338ca 50%,
    #6366f1 100%
  );
  border-radius: 50%;
  color: white;
  margin-right: 0.75rem;
  line-height: 1;
  flex-shrink: 0;
  border: 1px solid #eaecf5;
  box-shadow: inset 0 0 0 2px #fff;
}

.process-enterprise__icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.5;
}
/* Xóa style nút Tìm hiểu thêm quy trình chuẩn hóa */
.process-enterprise__cta,
.process-enterprise__cta:focus,
.process-enterprise__cta:hover {
  display: none !important;
}
.process-enterprise__illustration {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.process-enterprise__img-main {
  border-radius: 2rem;
  box-shadow: 0 8px 32px rgba(3, 4, 121, 0.15), 0 4px 16px rgba(3, 4, 121, 0.08);
  width: 280px;
  height: 360px;
  object-fit: cover;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.process-enterprise__img-main:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 48px rgba(3, 4, 121, 0.2), 0 6px 24px rgba(3, 4, 121, 0.12);
}
@media (max-width: 991.98px) {
  .process-enterprise {
    padding: 2rem 1rem 1.5rem 1rem;
  }
  .process-enterprise__img-main {
    width: 240px;
    height: 300px;
    border-radius: 1.5rem;
  }
}
@media (max-width: 767.98px) {
  .process-enterprise__img-main {
    width: 100%;
    max-width: 100%;
    height: 400px;
    aspect-ratio: 4/5;
    border-radius: 1.25rem;
  }
}
@media (max-width: 575.98px) {
  .process-enterprise {
    padding: 1.5rem 0.5rem;
  }
  .process-enterprise__title {
    font-size: var(--font-size-title-section);
  }
  .process-enterprise__img-main {
    width: 100%;
    max-width: 100%;
    height: 400px;
    aspect-ratio: 3/4;
    border-radius: 1rem;
  }
}

/* Smooth hover animation for contact section */
.contact__title:hover,
.contact__title:focus {
  color: var(--color-primary);
  text-shadow: 0 2px 16px rgba(3, 4, 121, 0.1);
}
.contact__info-item:hover,
.contact__info-item:focus-within {
  transform: translateY(-2px) scale(1.02);
}
.contact__info-label:hover,
.contact__info-item:focus-within .contact__info-label {
  color: var(--color-primary);
}
.contact__info-item:hover .contact__info-value,
.contact__info-item:focus-within .contact__info-value {
  color: var(--color-primary);
  text-decoration: none;
  text-decoration-color: unset;
}

.contact__form-btn,
.contact__social-link {
  transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact__form-btn:hover,
.contact__form-btn:focus,
.contact__social-link:hover,
.contact__social-link:focus {
  transform: scale(1.08);
}

/* Ghi đè hiệu ứng đổi màu trên các nút này nếu có */
.contact__form-btn:hover,
.contact__form-btn:focus {
  background: var(--color-primary) !important;
  color: var(--color-white) !important;
}
.contact__social-link:hover,
.contact__social-link:focus {
  background: var(--color-white) !important;
  color: var(--color-primary) !important;
}