img {
  display: block;
  max-width: 100%;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}
button {
  border: 0;
  background: none;
  cursor: pointer;
  font: inherit;
}

.site {
  max-width: var(--container);
  margin: 0 auto;
}

/* ============ BUTTONS ============ */
#searchModal form {
  width: 100%;
}
.search-mobile {
  display: none;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 20px;
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
  transition: filter 0.2s ease;
  text-transform: uppercase;
}
.btn:hover {
  filter: brightness(1.06);
}
.btn--gold {
  background: var(--primary-btn);
  color: #000;
}
.btn--gray {
  background: var(--body-secondary-bg);
  color: #fff;
}
.site .btn .arrow {
  width: 6px;
  height: 10px;
}
.hook_slide .btn {
  text-transform: uppercase;
  position: absolute;
  bottom: 40px;
  right: 40px;
}

/* ============ TOP BAR ============ */
.topbar {
  background: #f6f6f6;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 40px;
  height: 44px;
}
.topbar__left,
.topbar__right {
  display: flex;
  align-items: center;
}
.topbar__left {
  gap: 27px;
}
.topbar__right {
  gap: 16px;
}
.lang {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}
.lang img {
  width: 21px;
  height: 14px;
  cursor: pointer;
  transition: filter 0.2s;
}
.lang img:not(.is-active) {
  filter: grayscale(1);
}
.lang img:hover {
  filter: none;
}
.topbar__phone {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: var(--secondary);
  transition: color 0.2s;
}
.topbar__phone:hover {
  color: var(--primary);
}
.socials {
  display: flex;
  align-items: center;
  gap: 10px;
}
.socials img {
  width: 19px;
  height: 19px;
  filter: grayscale(1);
  opacity: 0.5;
  transition: filter 0.2s;
}
.socials a:hover img {
  filter: grayscale(0);
  opacity: 1;
}
.search {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  width: 248px;
  padding: 7px 10px;
}
.search input {
  border: 0;
  outline: none;
  flex: 1;
  min-width: 0;
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 12px;
  color: var(--secondary);
}
.search input::placeholder {
  color: #a9a9a9;
}
.search__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(0, 0, 0, 0.2);
  transition: color 0.2s;
}
.search__btn:hover {
  color: var(--primary-btn);
}
.search__btn svg {
  width: 16px;
  height: 16px;
}

/* ============ HEADER ============ */
.main {
  background: #fff;
}
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 40px;
}
.logo {
  display: block;
  width: 237px;
  height: 43px;
  position: relative;
}
.logo img {
  position: absolute;
}
.logo .logo__mark {
  left: 0;
  top: 0;
  height: 100%;
  width: 16.63%;
  object-fit: contain;
}
.logo .logo__text {
  left: 19.26%;
  top: 3.4%;
  width: 80.74%;
  height: 91.3%;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 35px;
}
.nav a {
  font-family: "Roboto Slab", serif;
  font-weight: 400;
  font-size: 15px;
  color: var(--body-color);
  padding: 2px 0;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
  transition:
    color 0.2s,
    border-color 0.2s;
}
.nav a:hover {
  color: var(--primary);
}
.nav a.is-active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.icon_menu_mobile {
  width: 24px;
  height: 24px;
  position: absolute;
  bottom: 25px;
  right: 25px;
  flex-direction: column;
  gap: 5px;
  display: none;
}
.icon_menu_mobile span {
  width: 100%;
  height: 2px;
  background: var(--secondary);
  transition: 0.25s;
}
.icon_menu_mobile.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.icon_menu_mobile.is-open span:nth-child(2) {
  opacity: 0;
}
.icon_menu_mobile.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============ FEATURED / SLIDER (Swiper) ============ */
.featured {
  position: relative;
}
.featured__slide {
  display: flex;
  align-items: stretch;
  height: auto;
}
.featured__media {
  display: block;
  flex: 1;
  min-width: 0;
  min-height: 353px;
  position: relative;
  overflow: hidden;
}
.featured__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition: transform 0.4s ease;
}
.featured__media:hover img {
  transform: scale(1.03);
}
.featured__panel {
  width: 360px;
  flex-shrink: 0;
  height: 355px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  background-image:
    linear-gradient(
      0deg,
      rgba(210, 177, 106, 0.2) 0%,
      rgba(102, 102, 102, 0.2) 100%
    ),
    linear-gradient(90deg, #7d7d7d 0%, #7d7d7d 100%);
  position: relative;
}
.featured__text {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 31px;
  width: 100%;
}
.featured__title-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 11px;
  width: 100%;
}
.featured__title {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 18px;
  line-height: 24px;
  color: #fff;
  text-align: right;
}
.featured__line {
  width: 202px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8));
}
.featured__excerpt {
  font-size: 14px;
  color: #fff;
  text-align: right;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.slider-nav {
  position: absolute;
  left: 43px;
  bottom: 40px;
  display: flex;
  gap: 11px;
  z-index: 10;
}
.slider-nav button {
  width: 46px;
  height: 30px;
}
.slider-nav button img {
  width: 100%;
  height: 100%;
  transition: opacity 0.2s;
}
.slider-nav button:hover img {
  opacity: 0.75;
}
.slider-nav .prev img {
  transform: rotate(180deg);
}

/* ============ ABOUT ============ */
.about {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 40px;
  padding: 80px 40px;
  background: #fff;
}
.about__intro {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 30px;
  min-width: 370px;
  max-width: 410px;
}
.about__intro .btn {
  align-self: flex-start;
}
.section-eyebrow {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 17px;
  color: #000;
}
.about__title {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 35px;
  line-height: 32px;
  color: var(--primary);
  margin-top: 11px;
}
.about__body {
  max-width: 666px;
  font-size: 15px;
  line-height: 22px;
  color: var(--body-color);
}
.about__body p + p {
  margin-top: 22px;
}
.about__body strong {
  font-weight: 400;
}

/* ============ MISSION BANNER (vungchac) ============ */
.mission {
  position: relative;
  min-height: 336px;
  padding: 30px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  overflow: hidden;
  opacity: 0.9;
}
.mission__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  z-index: 0;
}
.mission > :not(.mission__bg) {
  position: relative;
  z-index: 1;
}
.mission .section-eyebrow {
  color: #fff;
}
.mission__title {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 35px;
  line-height: 1.15;
  color: #fff;
  margin-top: 11px;
  max-width: 410px;
}
.mission__desc {
  font-size: 15px;
  color: #fff;
  max-width: 392px;
}

/* ============ SERVICES ============ */
.services {
  display: flex;
  justify-content: space-between;
  gap: 24px; /* desktop: đúng khoảng cách như thiết kế */
  padding: 50px 40px;
  background: #fff;
}
.service-card {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  min-height: 489px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.service-card__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  z-index: 0;
}
.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgb(0 0 0 / 24%);
  z-index: 1;
}
.service-card__inner {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
}
.service-card__eyebrow {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 16px;
  line-height: 25px;
  color: #fff;
  text-transform: uppercase;
}
.service-card__title {
  font-family: "Roboto Slab", serif;
  font-weight: 400;
  font-size: 30px;
  line-height: 34px;
  color: #fff;
}
.service-card__box {
  border: 1px solid var(--primary);
  padding: 20px;
  background-image:
    linear-gradient(
      180deg,
      rgba(210, 177, 106, 0.2) 0%,
      rgba(102, 102, 102, 0.2) 100%
    ),
    linear-gradient(90deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.4) 100%);
}
.service-card__box li {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 15px;
  line-height: 25px;
  color: #fff;
}
.service-card__box li a:hover {
  color: var(--primary);
}
.service-card__more {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-top: 2px;
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 15px;
  line-height: 25px;
  color: var(--primary);
}
.service-card__more img {
  width: 13.5px;
  height: 8.5px;
}

/* ============ NEWSLETTER ============ */
.newsletter {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 60px 80px 100px 100px;
  background:
    linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.3),
      rgba(210, 177, 106, 0.3)
    ),
    #fff;
  overflow: hidden;
}
.newsletter__text {
  max-width: 490px;
}
.newsletter__eyebrow {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 16px;
  text-transform: uppercase;
  color: #000;
}
.newsletter__title {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 35px;
  color: var(--primary);
  margin: 6px 0 11px;
}
.newsletter__desc {
  font-size: 15px;
  color: var(--secondary);
  max-width: 458px;
}
.newsletter__form {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: #fff;
  border: 1px solid rgba(210, 177, 106, 0.2);
  width: 428px;
  max-width: 100%;
  padding: 10px 10px 10px 20px;
  flex-shrink: 0;
}
.newsletter__form input {
  border: 0;
  outline: none;
  flex: 1;
  min-width: 0;
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 12px;
  color: var(--secondary);
}
.newsletter__form .btn {
  flex-shrink: 0;
  white-space: nowrap;
}
.newsletter__form input::placeholder {
  color: var(--body-secondary-bg);
}
.newsletter__bird {
  position: absolute;
  left: 567px;
  top: 21px;
  width: 185px;
  height: auto;
  pointer-events: none;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--footer-bg);
  padding: 40px 40px 0;
  color: #fff;
}
.footer__logo {
  display: flex;
  justify-content: center;
  padding-bottom: 40px;
}
.footer__logo img {
  width: 225px;
  height: 93px;
  object-fit: contain;
}
.footer__addresses {
  border-top: 1px solid rgba(210, 177, 106, 0.1);
  padding: 50px 0;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.f-office {
  width: 350px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.f-office__contact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.f-office__row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.f-office__row span {
  transition:
    color 0.2s,
    opacity 0.2s;
}
a.f-office__row:hover span {
  color: var(--primary);
  opacity: 1;
}
.f-office__row img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}
.f-office__row span {
  font-size: 15px;
  line-height: 24px;
  opacity: 0.7;
}

.footer__menus {
  border-top: 1px solid rgba(210, 177, 106, 0.1);
  border-bottom: 1px solid rgba(210, 177, 106, 0.1);
  padding: 40px 0;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.f-menu {
  width: 145px;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.f-menu__title {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
}
.f-menu a {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 13px;
  line-height: 30px;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s;
}
.f-menu a:hover {
  color: var(--primary);
}

.footer__legal {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 319px;
}
.badge-bct {
  position: relative;
  width: 128px;
  height: 49px;
}
.badge-bct img {
  position: absolute;
}
.badge-bct .b-others {
  left: 4.13%;
  top: 0.41%;
  width: 95.87%;
  height: 88.28%;
}
.badge-bct .b-logo {
  left: 0;
  top: 0;
  width: 37.53%;
  height: 100%;
}
.badge-bct .b-line3 {
  left: 83.91%;
  top: 63.2%;
  width: 2.39%;
  height: 9.71%;
}
.badge-bct .b-online {
  left: 72.52%;
  top: 73.63%;
  width: 0.05%;
  height: 0.35%;
}
.badge-bct .b-line2 {
  left: 42.21%;
  top: 24.6%;
  width: 53.51%;
  height: 49.72%;
}
.badge-bct .b-line1 {
  left: 41.72%;
  top: 24.6%;
  width: 53.78%;
  height: 24.19%;
}
.badge-bct .b-d {
  left: 7.49%;
  top: 19.15%;
  width: 19.76%;
  height: 26.93%;
}
.footer__license {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.7);
}
.footer__copyright {
  padding: 7px 0;
  text-align: center;
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  text-transform: capitalize;
}
/* ============ RESUME HEADER ============ */
.resume-header {
  display: flex;
  align-items: stretch;
  padding: 40px 40px 40px 0;
  background-image:
    linear-gradient(
      90deg,
      rgba(102, 102, 102, 0.2) 52.885%,
      rgba(210, 177, 106, 0.2) 100%
    ),
    linear-gradient(90deg, #676767 0%, #676767 100%);
}
.resume-header__info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.resume-name {
  padding-left: 40px;
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  line-height: normal;
  text-transform: uppercase;
}
.resume-name span {
  display: block;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}
.resume-name__first {
  font-size: 38px;
  background-image:
    linear-gradient(
      90deg,
      rgba(210, 177, 106, 0.4) 0%,
      rgba(102, 102, 102, 0.4) 16.827%
    ),
    linear-gradient(90deg, #fff 0%, #fff 100%);
}
.resume-name__last {
  font-size: 50px;
  background-image:
    linear-gradient(
      90deg,
      rgba(210, 177, 106, 0.4) 0%,
      rgba(255, 255, 255, 0.4) 16.827%
    ),
    linear-gradient(90deg, #fff 0%, #fff 100%);
}
.resume-title {
  background: var(--primary);
  padding: 7px 40px;
}
.resume-title p {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 16px;
  color: #494949;
}
.resume-header__body {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-left: 40px;
}
.resume-desc {
  font-size: 15px;
  color: #fff;
  max-width: 759px;
  padding-right: 20px;
}
.resume-meta {
  display: flex;
  gap: 5px 30px;
  flex-wrap: wrap;
}
.resume-meta__row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.resume-meta__row img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}
.resume-meta__row span {
  font-size: 15px;
  line-height: 24px;
  color: #fff;
  opacity: 0.7;
  transition:
    color 0.2s,
    opacity 0.2s;
}
a.resume-meta__row:hover span {
  color: var(--primary);
  opacity: 1;
}
.resume-header__photo {
  width: 223px;
  flex-shrink: 0;
  position: relative;
  min-height: 260px;
}
.resume-header__photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
}

/* ============ PROFILE ============ */
.profile {
  display: flex;
  align-items: flex-start;
  padding: 80px 40px;
  background: #fff;
}
.profile__sidebar {
  width: 457px;
  flex-shrink: 0;
  padding-right: 40px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.profile__content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 15px;
  line-height: 25px;
  color: #6f6f6f;
}
.profile__block {
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.headline {
  display: flex;
  align-items: center;
  gap: 15px;
}
.profile h2 {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 20px;
  color: #000;
  white-space: nowrap;
}
.headline__spacer {
  flex: 1;
  min-width: 1px;
  height: 4px;
}
.profile ul {
  list-style: disc;
  padding-left: 22.5px;
  font-size: 15px;
  line-height: 25px;
  color: #6f6f6f;
}
.profile ul {
  line-height: 30px;
}
.profile__text {
  font-size: 15px;
  line-height: 25px;
  color: #6f6f6f;
}
.profile__text p + p {
  margin-top: 25px;
}
.exp-group {
  display: flex;
  flex-direction: column;
  gap: 11px;
  padding-bottom: 20px;
}
.profile__content h3 {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 14px;
  line-height: 25px;
  text-transform: uppercase;
  color: var(--primary);
}

@media (max-width: 1320px) {
  .site {
    max-width: 100%;
  }
  .newsletter {
    padding: 60px 40px;
  }
  .newsletter__bird {
    left: auto;
    right: 460px;
  }
}

/* Screen hẹp dần: thu gap còn 1px và cho card co lại để giữ hàng ngang lâu hơn */
@media (max-width: 1220px) {
  .services {
    gap: 1px;
  }
  .service-card {
    min-width: 0;
  }
}

/* Dưới 900px → 3 card xếp dọc, full chiều ngang */
@media (max-width: 900px) {
  .services {
    flex-direction: column;
    gap: 24px;
  }
  .service-card {
    width: 100%;
    flex: none;
  }
}

@media (max-width: 1024px) {
  .topbar {
    padding: 0 25px;
  }
  .search {
    width: 180px;
  }

  .header {
    padding: 20px 24px;
  }
  .nav-toggle {
    display: flex;
  }
  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: #fff;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    z-index: 50;
  }
  .nav.is-open {
    display: flex;
  }
  .nav a {
    padding: 15px 10px;
  }
  .header {
    position: relative;
  }

  .featured__slide {
    flex-direction: column;
  }
  .featured__media {
    min-height: 280px;
  }
  .featured__panel {
    width: 100%;
    min-height: 0;
  }
  .slider-nav {
    left: 24px;
    bottom: auto;
    top: 220px;
  }

  .about {
    flex-direction: column;
    padding: 50px 24px;
  }
  .about__intro {
    max-width: 100%;
    min-width: 0;
    gap: 24px;
  }
  .about__body {
    max-width: 100%;
  }

  .mission {
    padding: 40px 24px;
  }
  .services {
    padding: 40px 24px;
  }

  .newsletter {
    flex-direction: column;
    align-items: flex-start;
    padding: 50px 24px;
  }
  .newsletter__bird {
    left: auto;
    right: 24px;
    top: 24px;
    width: 140px;
  }

  .footer {
    padding: 40px 24px 0;
  }
  .f-office {
    width: calc(50% - 15px);
    min-width: 260px;
  }
  .resume-name__first {
    font-size: 30px;
  }
  .resume-name__last {
    font-size: 38px;
  }

  .profile {
    flex-direction: column;
    gap: 40px;
    padding: 50px 24px;
  }
  .profile__sidebar {
    width: 100%;
    padding-right: 0;
  }
}

/* Ẩn social icons từ 650px trở xuống */
@media (max-width: 650px) {
  .socials {
    display: none;
  }
}

@media (max-width: 640px) {
  .topbar {
    flex-wrap: wrap;
    row-gap: 8px;
  }
  .search {
    flex: 1;
    width: auto;
  }
  .featured__panel {
    padding: 24px;
  }
  .featured__title {
    font-size: 16px;
    line-height: 22px;
  }
  .slider-nav {
    top: 225px;
  }

  .about__title,
  .mission__title,
  .newsletter__title {
    font-size: 28px;
  }
  .about__title {
    line-height: 1.15;
  }

  .service-card {
    min-height: 440px;
  }

  .newsletter__form {
    width: 100%;
  }
  .newsletter__bird {
    width: 110px;
    top: 20px;
    right: 16px;
  }

  .f-office,
  .f-menu,
  .footer__legal {
    width: 100%;
  }
  .footer__addresses,
  .footer__menus {
    padding: 32px 0;
    gap: 24px;
  }
}

@media (max-width: 500px) {
  .topbar__phone {
    display: none;
  }
}
/* Accessibility */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}