.about-hero,
.about-tabs,
.company-intro,
.company-stats,
.equipment-section,
.mission-section,
.about-contact,
.certifications-section,
.factory-culture,
.factory-showcase {
  font-family: Arial, Helvetica, sans-serif;
}

.about-hero {
  position: relative;
  height: 300px;
  overflow: hidden;
  background: #26334b url('../images/about/about-banner.png') center center / cover no-repeat;
  color: #ffffff;
}

.about-hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(33, 45, 69, 0.46);
}

.about-hero__content {
  position: relative;
  z-index: 1;
  height: 100%;
  padding-top: 77px;
}

.about-hero h1 {
  margin: 0;
  color: #ffffff;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-size: 60px;
  font-weight: 700;
  line-height: 69px;
}

.about-breadcrumb {
  min-height: 37px;
  margin-top: 0;
  display: flex;
  align-items: center;
  gap: 11px;
  color: #ffffff;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
}

.about-breadcrumb a:hover,
.about-breadcrumb a:focus-visible {
  text-decoration: underline;
}

.about-tabs {
  height: 80px;
  background: #ffffff;
}

.about-tabs__list {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
}

.about-tabs__link {
  min-width: 169px;
  height: 40px;
  padding: 0 30px;
  border: 1px solid #d8d8d8;
  border-radius: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #0567cc;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 20px;
  white-space: nowrap;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.about-tabs__link:nth-child(1) {
  min-width: 195px;
}

.about-tabs__link:nth-child(2) {
  min-width: 275px;
}

.about-tabs__link:hover,
.about-tabs__link:focus-visible,
.about-tabs__link.is-active {
  border-color: #0567cc;
  background: #0567cc;
  color: #ffffff;
}

.about-section-title {
  margin: 0;
  color: #232323;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 46px;
  text-align: center;
}

.certifications-section .about-section-title,
.factory-culture .about-section-title {
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-weight: 700;
}

.company-intro {
  min-height: 844px;
  padding: 40px 0 0;
  background: #ffffff;
}

.company-intro__grid {
  display: grid;
  grid-template-columns: 720px 648px;
  justify-content: space-between;
  gap: 72px;
}

.company-intro__copy {
  padding-top: 0;
}

.company-intro__copy h2 {
  margin: 0 0 29px;
  color: #232323;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 46px;
}

.company-intro__text {
  color: #666666;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 38px;
}

.company-intro__text p {
  margin: 0 0 20px;
}

.company-intro__text p:last-child {
  margin-bottom: 0;
}

.company-intro__images {
  position: relative;
  height: 580px;
}

.company-intro__image {
  position: absolute;
  width: 420px;
  height: 315px;
  margin: 0;
  overflow: hidden;
  background: #eeeeee;
}

.company-intro__image--1 {
  top: 0;
  left: 0;
  z-index: 1;
}

.company-intro__image--2 {
  right: 0;
  bottom: 0;
  z-index: 2;
}

.company-intro__image img,
.equipment-item__image img,
.factory-card__image img,
.factory-showcase__slide img,
.certificate-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.company-stats {
  height: 226px;
  background: #0567cc;
  color: #ffffff;
}

.company-stats__grid {
  height: 100%;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: center;
}

.company-stat {
  width: max-content;
  min-width: 0;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.company-stat__main {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.company-stat__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 80px;
}

.company-stat__icon img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.company-stat__main strong {
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 28px;
}

.company-stat__label {
  margin: 8px 0 0 10px;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 20px;
}

.equipment-section {
  min-height: 603px;
  padding: 80px 0;
  background: #ffffff;
}

.equipment-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.equipment-item {
  margin: 0;
  padding: 0 21px 20px;
}

.equipment-item__image {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #eeeeee;
}

.equipment-item__image img {
  display: block;
}

.equipment-item figcaption {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  height: 36px;
  padding: 8px 10px;
  overflow: hidden;
  background: rgba(5, 103, 204, 0.69);
  color: #ffffff;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.company-intro__image img,
.equipment-item__image img,
.factory-card__image img,
.company-stat__icon img,
.mission-card__icon img {
  transition: transform 360ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .company-intro__image:hover img,
  .equipment-item__image:hover img,
  .factory-card__image:hover img {
    transform: scale(1.06);
  }

  .company-stat:hover .company-stat__icon img,
  .mission-card:hover .mission-card__icon img {
    transform: scale(1.08);
  }
}

.mission-section {
  min-height: 566px;
  padding: 60px 0;
  background: #f7f7f7;
}

.mission-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  align-items: stretch;
}

.mission-card {
  min-height: 300px;
  padding: 20px;
  background: #ffffff;
  text-align: center;
}

.mission-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto;
  border-radius: 50%;
  background: rgba(5, 103, 204, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mission-card__icon img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.mission-card h3 {
  margin: 20px 0 0;
  color: #222222;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 28px;
}

.mission-card p {
  max-width: 664px;
  margin: 20px auto 0;
  color: #424242;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 28px;
}

.about-contact {
  position: relative;
  min-height: 715px;
  background: #25324a url('../images/about/contact-bg.png') center center / cover no-repeat fixed;
  color: #ffffff;
}

.about-contact__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.21);
}

.about-contact__grid {
  position: relative;
  z-index: 1;
  min-height: 715px;
  padding: 80px 0;
  display: grid;
  grid-template-columns: 648px 648px;
  justify-content: space-between;
  align-items: center;
  gap: 80px;
}

.about-contact__copy {
  padding-left: 18px;
}

.about-contact__eyebrow {
  margin: 0;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 18px;
}

.about-contact__copy h2 {
  max-width: 648px;
  margin: 20px 0 0;
  color: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 50px;
  font-weight: 700;
  line-height: 67px;
}

.about-contact__copy > a {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 0;
  color: #ffffff;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 30px;
}

.about-contact__copy > a img {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.about-contact-form {
  width: 648px;
  min-height: 555px;
  padding: 48px 50px 38px;
  background: #ffffff;
  color: #232323;
}

.about-contact-form h3 {
  margin: 0 0 28px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 34px;
}

.about-contact-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.about-contact-form label {
  margin-bottom: 18px;
  display: block;
}

.about-contact-form label > span {
  margin-bottom: 7px;
  display: block;
  color: #666666;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
}

.about-contact-form input,
.about-contact-form textarea {
  width: 100%;
  height: 48px;
  padding: 11px 14px;
  border: 1px solid #d8d8d8;
  border-radius: 0;
  background: #ffffff;
  color: #232323;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: 15px;
}

.about-contact-form textarea {
  height: 108px;
  resize: vertical;
}

.about-contact-form input:focus,
.about-contact-form textarea:focus {
  border-color: #0567cc;
  outline: 2px solid rgba(5, 103, 204, 0.16);
}

.about-contact-form button {
  min-width: 140px;
  height: 46px;
  padding: 0 30px;
  background: #0567cc;
  color: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  font-weight: 700;
}

.about-contact-form button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.about-contact-form__status {
  min-height: 20px;
  margin: 8px 0 0;
  color: #555555;
  font-size: 13px;
  line-height: 20px;
}

.certifications-section {
  min-height: 978px;
  padding: 80px 0;
  background: #f9fbfd url('../images/about/certificates-bg.png') center top / cover no-repeat;
}

.certifications-grid {
  margin-top: 60px;
  padding: 0 14px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 259px));
  justify-content: start;
  column-gap: 29px;
  row-gap: 42px;
}

.certificate-card {
  position: relative;
  width: 259px;
  height: 385px;
  margin: 0;
  overflow: hidden;
  border: 1px solid #d8d8d8;
  border-radius: 2px;
  background: #ffffff;
}

.certificate-card::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 11px;
  border-top: 1px solid #ebebeb;
  background: #ffffff;
  content: '';
  pointer-events: none;
}

.certificate-card__link {
  height: 372px;
  padding: 5px;
  display: block;
  overflow: hidden;
  cursor: zoom-in;
}

.certificate-card img {
  object-fit: contain;
  transition: transform 360ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .certificate-card__link:hover img {
    transform: scale(1.06);
  }
}

.certificate-card__link:focus-visible {
  outline: 2px solid #0567cc;
  outline-offset: -3px;
}

.factory-culture {
  padding: 50px 0 100px;
  background: #ffffff;
}

.factory-culture__intro {
  max-width: 1440px;
  margin: 20px auto 0;
  color: #222222;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 28px;
  text-align: center;
}

.factory-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 3%;
  row-gap: 36px;
}

.factory-card {
  min-width: 0;
  margin: 0;
}

.factory-card__image {
  width: 100%;
  height: 285px;
  overflow: hidden;
  background: #eeeeee;
}

.factory-card figcaption {
  min-height: 49px;
  padding: 8px 4px;
  color: #333333;
  font-family: 'CustomFont', Arial, Helvetica, sans-serif;
  font-size: 17px;  
  font-weight: 500;
  line-height: 24px;
  text-align: center;
}

.factory-showcase {
  padding: 16px 0 0;
  overflow: hidden;
  background: transparent;
}

.factory-showcase__swiper {
  width: 100%;
  height: 349px;
  overflow: visible;
}

.factory-showcase__slide {
  position: relative;
  width: 469px;
  height: 349px;
  overflow: hidden;
  transform: none;
}

.factory-showcase__slide::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  background: rgba(255, 255, 255, 0.5);
  content: '';
  pointer-events: none;
  transition: opacity 320ms ease;
}

.factory-showcase__slide.swiper-slide-active::after {
  opacity: 0;
}

.factory-showcase__slide img {
  display: block;
}

.factory-showcase__pagination {
  position: absolute;
  z-index: 3;
  right: auto !important;
  bottom: 17px !important;
  left: 50% !important;
  width: auto !important;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: translateX(-50%);
}

.factory-showcase__pagination .swiper-pagination-bullet {
  width: 20px;
  height: 2px;
  margin: 0 !important;
  border-radius: 0;
  background: #ffffff;
  opacity: 1;
}

.factory-showcase__pagination .swiper-pagination-bullet-active {
  background: #e60012;
}

@media (max-width: 1499px) {
  .company-intro__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(460px, 0.9fr);
    gap: 48px;
  }

  .company-intro__images {
    height: 510px;
  }

  .company-intro__image {
    width: 66%;
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .about-contact__grid {
    grid-template-columns: minmax(0, 1fr) minmax(520px, 0.95fr);
    gap: 56px;
  }

  .about-contact-form {
    width: 100%;
  }

  .certifications-grid {
    padding: 0;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    column-gap: 24px;
  }

  .certificate-card {
    width: 100%;
    height: auto;
    aspect-ratio: 259 / 385;
  }

  .certificate-card__link {
    height: calc(100% - 12px);
  }

  .factory-grid {
    column-gap: 40px;
  }
}

@media (max-width: 1199px) {
  .about-hero {
    height: 260px;
  }

  .about-hero__content {
    padding-top: 65px;
  }

  .about-hero h1 {
    font-size: 48px;
    line-height: 58px;
  }

  .company-intro {
    min-height: 0;
    padding: 64px 0;
  }

  .company-intro__grid {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.9fr);
    gap: 36px;
  }

  .company-intro__copy h2,
  .about-section-title {
    font-size: 34px;
    line-height: 42px;
  }

  .company-intro__text {
    font-size: 16px;
    line-height: 30px;
  }

  .company-intro__images {
    height: 440px;
  }

  .company-stats {
    height: auto;
    padding: 44px 0;
  }

  .company-stats__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 36px 20px;
  }

  .equipment-section,
  .certifications-section,
  .factory-culture {
    padding: 64px 0;
  }

  .equipment-grid,
  .mission-grid,
  .certifications-grid,
  .factory-grid {
    margin-top: 44px;
  }

  .about-contact__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .about-contact__copy {
    padding-left: 0;
  }

  .about-contact__copy h2 {
    font-size: 40px;
    line-height: 52px;
  }

  .about-contact-form {
    padding: 38px 34px 30px;
  }

  .certifications-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .factory-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 899px) {
  .about-tabs {
    height: auto;
    padding: 18px 0;
  }

  .about-tabs__list {
    height: auto;
    justify-content: flex-start;
    gap: 12px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .about-tabs__list::-webkit-scrollbar {
    display: none;
  }

  .about-tabs__link,
  .about-tabs__link:nth-child(1),
  .about-tabs__link:nth-child(2) {
    min-width: max-content;
    padding: 0 24px;
  }

  .company-intro__grid,
  .about-contact__grid {
    grid-template-columns: 1fr;
  }

  .company-intro__images {
    width: min(648px, 100%);
    height: 500px;
    margin: 0 auto;
  }

  .company-stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .equipment-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .equipment-item {
    padding: 0;
  }

  .mission-grid {
    grid-template-columns: 1fr;
  }

  .about-contact {
    background-attachment: scroll;
  }

  .about-contact__grid {
    padding: 64px 0;
  }

  .about-contact__copy h2 {
    max-width: 560px;
  }

  .about-contact-form {
    max-width: 648px;
    min-height: 0;
  }

  .certifications-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .about-hero {
    height: 220px;
  }

  .about-hero__content {
    padding-top: 52px;
  }

  .about-hero h1 {
    max-width: 100%;
    font-size: 38px;
    line-height: 46px;
    overflow-wrap: anywhere;
  }

  .about-breadcrumb {
    margin-top: 8px;
  }

  .company-intro,
  .equipment-section,
  .mission-section,
  .certifications-section,
  .factory-culture {
    min-height: 0;
    padding: 48px 0;
  }

  .company-intro__copy h2,
  .about-section-title {
    font-size: 30px;
    line-height: 38px;
  }

  .company-intro__copy h2 {
    margin-bottom: 22px;
  }

  .company-intro__images {
    height: 410px;
  }

  .company-intro__image {
    width: 72%;
  }

  .company-stat__main strong {
    font-size: 21px;
  }

  .company-stat__label {
    font-size: 14px;
  }

  .mission-grid,
  .equipment-grid,
  .certifications-grid,
  .factory-grid {
    margin-top: 34px;
  }

  .mission-card {
    min-height: 0;
  }

  .about-contact__copy h2 {
    font-size: 36px;
    line-height: 46px;
  }

  .about-contact-form__row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .certifications-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 18px;
  }

  .factory-card__image {
    height: auto;
    aspect-ratio: 432 / 285;
  }

  .factory-showcase {
    height: auto;
    padding: 24px 0 0;
  }

  .factory-showcase__swiper {
    height: auto;
  }

  .factory-showcase__slide {
    width: min(469px, calc(100vw - 40px));
    height: auto;
    aspect-ratio: 469 / 349;
  }
}

@media (max-width: 539px) {
  .about-hero h1 {
    font-size: 32px;
    line-height: 39px;
  }

  .company-intro__images {
    height: 320px;
  }

  .company-stats__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .company-stat {
    width: 210px;
  }

  .equipment-grid,
  .factory-grid {
    grid-template-columns: 1fr;
  }

  .factory-grid {
    row-gap: 28px;
  }

  .about-contact__copy h2 {
    font-size: 32px;
    line-height: 42px;
  }

  .about-contact-form {
    padding: 30px 22px 24px;
  }

  .about-contact-form h3 {
    font-size: 24px;
  }

  .certifications-grid {
    grid-template-columns: 1fr;
  }

  .certificate-card {
    width: min(320px, 100%);
    margin: 0 auto;
  }

  .factory-showcase {
    padding-top: 20px;
  }

  .factory-showcase__slide {
    width: calc(100vw - 30px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-contact {
    background-attachment: scroll;
  }

  .factory-showcase__slide {
    transition: none;
  }

  .factory-showcase__slide::after,
  .factory-card__image img {
    transition: none;
  }

  .certificate-card img {
    transition: none;
  }

  .company-intro__image img,
  .equipment-item__image img,
  .factory-card__image img,
  .company-stat__icon img,
  .mission-card__icon img {
    transition: none;
  }
}

@media (max-width: 767px) {
  .about-hero { height: 180px; }
  .about-hero__content { padding-top: 38px; }
  .about-hero h1 { font-size: 30px; line-height: 38px; }
  .company-intro,
  .equipment-section,
  .mission-section,
  .certifications-section,
  .factory-culture { padding: 38px 0; }
  .company-intro__copy h2,
  .about-section-title { font-size: 27px; line-height: 35px; }
  .company-intro__images { height: 300px; }
  .company-intro__image { width: 80%; }
  .company-stats__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 12px; }
  .company-stat { width: auto; }
  .mission-grid,
  .equipment-grid,
  .factory-grid { margin-top: 26px; gap: 20px; }
  .certifications-grid { gap: 18px 12px; }
  .about-contact { padding: 54px 0; }
  .about-contact__copy h2 { font-size: 30px; line-height: 39px; }
}

@media (max-width: 767px) {
  .certifications-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 12px;
    padding: 0;
  }

  .certificate-card {
    width: 100%;
    height: auto;
    margin: 0;
    aspect-ratio: 259 / 385;
  }

  .certificate-card__link {
    height: calc(100% - 12px);
  }
}