/* Sibom Industry — About Us page */

.sibom-about {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #1a1a1a;
  line-height: 1.6;
  background: #fff;
}

.sibom-about img {
  max-width: 100%;
  height: auto;
  display: block;
}

.sibom-about .about-mfg__hero img,
.sibom-about .about-mfg__process-item img,
.sibom-about .about-intro__media img,
.sibom-about .about-rnd__item img {
  max-width: none;
}

.sibom-about .section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.sibom-about .section-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #c45500;
  margin-bottom: 10px;
}

.sibom-about .section-title {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 700;
  line-height: 1.2;
  color: #1a1a1a;
  margin: 0 0 12px;
}

.sibom-about .section-desc {
  font-size: 16px;
  color: #5c5c5c;
  margin: 0;
  line-height: 1.75;
  max-width: 680px;
}

.sibom-about .section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.sibom-about .section-head .section-desc {
  margin: 0 auto;
}

/* Buttons */
.sibom-about .sibom-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  padding: 14px 24px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  border-radius: 0;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  text-transform: uppercase;
}

.sibom-about .sibom-btn--primary {
  background: #1a1a1a;
  color: #fff;
  border: 2px solid #1a1a1a;
}

.sibom-about .sibom-btn--primary:hover {
  background: #333;
  border-color: #333;
  color: #fff;
}

.sibom-about .sibom-btn--outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.85);
}

.sibom-about .sibom-btn--outline:hover {
  background: #fff;
  color: #1a1a1a;
}

.sibom-about .sibom-btn--dark {
  background: #1a1a1a;
  color: #fff;
  border: 2px solid #1a1a1a;
}

.sibom-about .sibom-btn--dark:hover {
  background: #333;
  border-color: #333;
}

.sibom-about .sibom-btn--light {
  background: #fff;
  color: #1a1a1a;
  border: 2px solid #fff;
}

.sibom-about .sibom-btn--light:hover {
  background: #f5f5f5;
}

/* Hero */
.about-hero {
  position: relative;
  min-height: 72vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #111;
}

.about-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.about-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.45) 55%, rgba(0, 0, 0, 0.25) 100%);
}

.about-hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 100px 0 80px;
}

.about-hero__breadcrumb {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 24px;
}

.about-hero__breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.about-hero__breadcrumb a:hover {
  color: #f0a050;
}

.about-hero__content h1 {
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 700;
  color: #fff;
  margin: 0 0 16px;
  line-height: 1.12;
  max-width: 720px;
}

.about-hero__subtitle {
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 500;
  color: #f0a050;
  margin: 0 0 20px;
  max-width: 640px;
  line-height: 1.4;
}

.about-hero__intro {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 32px;
  max-width: 620px;
  line-height: 1.75;
}

.about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Stats bar */
.about-stats {
  background: #1a1a1a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.about-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.about-stats__item {
  padding: 36px 24px;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.about-stats__item:last-child {
  border-right: none;
}

.about-stats__value {
  display: block;
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.about-stats__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

/* Who We Are */
.about-intro {
  padding: 104px 0;
  background: #fff;
}

.about-intro__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-intro__media {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #f0f0f0;
  aspect-ratio: 4 / 3;
}

.about-intro__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-intro__text {
  max-width: 560px;
}

.about-intro__text .section-eyebrow {
  margin-bottom: 12px;
}

.about-intro__text h2 {
  font-size: clamp(30px, 3.6vw, 40px);
  font-weight: 700;
  margin: 0 0 28px;
  line-height: 1.15;
  color: #1a1a1a;
  letter-spacing: -0.02em;
}

.about-intro__lead {
  font-size: 18px;
  color: #333;
  font-weight: 500;
  line-height: 1.75;
}

.about-intro__text p {
  font-size: 16px;
  color: #555;
  margin: 0 0 20px;
  line-height: 1.8;
}

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

/* Strengths */
.about-strengths {
  padding: 96px 0;
  background: #f7f7f7;
  border-top: 1px solid #e8e8e8;
  border-bottom: 1px solid #e8e8e8;
}

.about-strengths__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.about-strength-card {
  background: #fff;
  padding: 36px 28px;
  border: 1px solid #e8e8e8;
  transition: box-shadow 0.25s ease;
}

.about-strength-card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.about-strength-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: #1a1a1a;
  color: #f0a050;
  font-size: 22px;
  margin-bottom: 20px;
}

.about-strength-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.about-strength-card p {
  font-size: 14px;
  color: #666;
  margin: 0;
  line-height: 1.65;
}

/* Manufacturing */
.about-mfg {
  padding: 104px 0;
  background: #fafafa;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}

.about-mfg__layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 72px;
  align-items: center;
}

.about-mfg__visual {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  min-width: 0;
}

.about-mfg__hero {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #e8e8e8;
  width: 100%;
}

.about-mfg__hero picture {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
}

.about-mfg__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-mfg__process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
}

.about-mfg__process-item {
  margin: 0;
}

.about-mfg__process-item picture {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 8px;
  background: #e8e8e8;
}

.about-mfg__process-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 8px;
  background: #e8e8e8;
}

.about-mfg__process-item figcaption {
  margin-top: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #666;
  text-align: center;
}

.about-mfg__content h2 {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 700;
  margin: 0 0 24px;
  line-height: 1.2;
  color: #1a1a1a;
}

.about-mfg__content p {
  font-size: 16px;
  color: #555;
  margin: 0 0 18px;
  line-height: 1.8;
}

.about-mfg__content p:last-of-type {
  margin-bottom: 28px;
}

.about-mfg__list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
}

.about-mfg__list li {
  position: relative;
  padding: 12px 0 12px 28px;
  font-size: 15px;
  color: #333;
  line-height: 1.5;
  border-bottom: 1px solid #e8e8e8;
}

.about-mfg__list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.about-mfg__list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 13px;
  width: 18px;
  height: 18px;
  background: #c45500;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
}

/* R&D */
.about-rnd {
  padding: 96px 0;
  background: #1a1a1a;
  color: #fff;
}

.about-rnd .section-eyebrow {
  color: #f0a050;
}

.about-rnd .section-title {
  color: #fff;
}

.about-rnd .section-desc {
  color: rgba(255, 255, 255, 0.7);
}

.about-rnd__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.about-rnd__images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.about-rnd__item {
  margin: 0;
  overflow: hidden;
  border-radius: 6px;
  background: #2a2a2a;
}

.about-rnd__item img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.about-rnd__item:hover img {
  transform: scale(1.03);
}

/* Quality */
.about-quality {
  padding: 96px 0;
  background: #f7f7f7;
}

.about-quality__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-quality__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.about-quality__step {
  background: #fff;
  border: 1px solid #e8e8e8;
  overflow: hidden;
}

.about-quality__step img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.about-quality__step figcaption {
  padding: 16px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #1a1a1a;
}

.about-quality__text h2 {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 700;
  margin: 0 0 20px;
}

.about-quality__text p {
  font-size: 16px;
  color: #555;
  margin: 0;
  line-height: 1.8;
}

/* Why Choose */
.about-why {
  padding: 96px 0;
  background: #fff;
}

.about-why__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-why__list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}

.about-why__list li {
  position: relative;
  padding: 16px 0 16px 32px;
  font-size: 16px;
  color: #333;
  border-bottom: 1px solid #eee;
  line-height: 1.5;
}

.about-why__list li:last-child {
  border-bottom: none;
}

.about-why__list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 16px;
  width: 22px;
  height: 22px;
  background: #c45500;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-why__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* Global */
.about-global {
  padding: 80px 0;
  background: #1a1a1a;
  color: #fff;
  text-align: center;
}

.about-global .section-eyebrow {
  color: #f0a050;
}

.about-global h2 {
  font-size: clamp(26px, 3.5vw, 34px);
  font-weight: 700;
  margin: 0 0 16px;
  color: #fff;
}

.about-global p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.72);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.75;
}

/* CTA */
.about-cta {
  padding: 80px 0;
  background: #f7f7f7;
  border-top: 1px solid #e8e8e8;
}

.about-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.about-cta__text h2 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin: 0 0 8px;
}

.about-cta__text p {
  font-size: 16px;
  color: #666;
  margin: 0;
}

.about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex-shrink: 0;
}

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

  .about-stats__item:nth-child(2) {
    border-right: none;
  }

  .about-stats__item:nth-child(1),
  .about-stats__item:nth-child(2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

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

  .about-intro__grid,
  .about-mfg__layout,
  .about-rnd__grid,
  .about-quality__grid,
  .about-why__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-mfg__visual {
    order: 1;
  }

  .about-mfg__process {
    gap: 16px;
  }

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

@media (max-width: 640px) {
  .about-hero {
    min-height: auto;
  }

  .about-hero__content {
    padding: 80px 0 56px;
  }

  .about-stats__grid {
    grid-template-columns: 1fr;
  }

  .about-stats__item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .about-stats__item:last-child {
    border-bottom: none;
  }

  .about-strengths__grid,
  .about-quality__steps {
    grid-template-columns: 1fr;
  }

  .about-mfg__process {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 480px;
    margin: 0 auto;
  }

  .about-mfg__process-item figcaption {
    text-align: left;
  }

  .about-mfg__content .sibom-btn {
    width: 100%;
    min-width: 0;
  }

  .about-rnd__images {
    grid-template-columns: 1fr;
  }

  .about-cta__inner {
    flex-direction: column;
    text-align: center;
  }

  .about-cta__actions {
    width: 100%;
    flex-direction: column;
  }

  .about-hero__actions .sibom-btn,
  .about-cta__actions .sibom-btn {
    width: 100%;
    min-width: 0;
  }

  .about-intro,
  .about-strengths,
  .about-mfg,
  .about-rnd,
  .about-quality,
  .about-why {
    padding: 64px 0;
  }
}