/* About Page Specific Styles - Fully Responsive */

/* About Hero Section */
.about-hero {
  position: relative;
  width: 100%;
  min-height: 500px;
  height: 60vh;
  max-height: 600px;
  margin-top: 72px;
  background-image: url(../img/mlget0xze3TG8w_image--mossun-supply-chain-.png);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.4);
}

.about-hero-content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  width: 90%;
  margin: 0 auto;
  padding: 0 5%;
}

.about-badge {
  display: inline-block;
  padding: 6px 16px;
  background-color: #eff6ff;
  border: 1px solid rgba(219, 234, 254, 0.5);
  border-radius: 24px;
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 700;
  color: #155dfc;
  font-size: 14px;
  letter-spacing: 1.4px;
  margin-bottom: 24px;
}

.about-hero-title {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 900;
  color: #0f172b;
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.25;
  margin: 0 0 24px 0;
  max-width: 800px;
}

.about-hero-title .highlight {
  color: #155dfc;
}

.about-hero-description {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 500;
  color: #314158;
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.625;
  margin: 0;
  max-width: 700px;
  padding-left: 28px;
  border-left: 4px solid #155dfc;
}

/* Section Container */
.section-container {
  max-width: 1280px;
  width: 90%;
  margin: 0 auto;
  padding: 0 5%;
}

/* Mission Vision Values Section */
.mvv-section {
  padding: 96px 0;
  background-color: #f8fafc;
}

.section-title {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 700;
  color: #0f172b;
  font-size: clamp(24px, 3.5vw, 30px);
  text-align: center;
  margin: 0 0 64px 0;
  line-height: 1.2;
}

.mvv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.mvv-card {
  background-color: #ffffff;
  border-radius: 32px;
  border: 1px solid #f1f5f9;
  box-shadow: 0px 1px 2px -1px rgba(0, 0, 0, 0.1), 0px 1px 3px rgba(0, 0, 0, 0.1);
  padding: 41px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mvv-icon {
  width: 56px;
  height: 56px;
}

.mvv-heading {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 700;
  color: #0f172b;
  font-size: 20px;
  line-height: 1.4;
  margin: 0;
}

.mvv-text {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 400;
  color: #45556c;
  font-size: 16px;
  line-height: 1.625;
  margin: 0;
}

/* Differentiation Section */
.differentiation-section {
  padding: 96px 0;
  background-color: #ffffff;
}

.section-header {
  max-width: 800px;
  margin: 0 auto 64px;
  text-align: left;
}

.section-subtitle {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 400;
  color: #62748e;
  font-size: clamp(14px, 1.8vw, 16px);
  line-height: 1.5;
  margin: 16px 0 0 0;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
}

.diff-item {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.diff-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.diff-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.diff-title {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 700;
  color: #155dfc;
  font-size: 20px;
  line-height: 1.4;
  margin: 0;
}

.diff-text {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 400;
  color: #45556c;
  font-size: 16px;
  line-height: 1.625;
  margin: 0;
}

/* How We Work Section */
.how-we-work-section {
  padding: 96px 0;
  background-color: #0f172b;
  border-radius: 48px;
  margin: 0 5%;
}

.section-header-center {
  text-align: center;
  margin-bottom: 64px;
}

.section-title-white {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 700;
  color: #ffffff;
  font-size: clamp(24px, 3.5vw, 30px);
  text-align: center;
  margin: 0 0 16px 0;
  line-height: 1.2;
}

.section-subtitle-white {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 400;
  color: #90a1b9;
  font-size: clamp(14px, 1.8vw, 16px);
  text-align: center;
  margin: 0;
  line-height: 1.5;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

@media (max-width: 1024px) {
  .work-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .work-card::after {
    display: none;
  }
}

@media (max-width: 640px) {
  .work-grid {
    grid-template-columns: 1fr;
  }
}

.work-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 33px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.work-card::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -16px;
  width: 32px;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%);
}

.work-card:last-child::after {
  display: none;
}

.work-icon {
  width: 48px;
  height: 48px;
}

.work-title {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 700;
  color: #ffffff;
  font-size: 18px;
  line-height: 1.55;
  margin: 0;
}

.work-text {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 400;
  color: #90a1b9;
  font-size: 14px;
  line-height: 1.625;
  margin: 0;
}

/* Partnership Section */
.partnership-section {
  padding: 96px 0;
  background-color: #ffffff;
}

.section-title-center {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 700;
  color: #0f172b;
  font-size: clamp(24px, 3.5vw, 30px);
  text-align: center;
  margin: 0 0 64px 0;
  line-height: 1.2;
}

.partnership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.partnership-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 40px 32px;
  border-radius: 40px;
  border: 1px solid #f1f5f9;
  text-align: center;
}

.partnership-icon {
  width: 40px;
  height: 40px;
}

.partnership-title {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 700;
  color: #0f172b;
  font-size: 20px;
  text-align: center;
  margin: 0;
  line-height: 1.4;
}

.partnership-text {
  font-family: "Noto Sans SC", Helvetica;
  font-weight: 400;
  color: #62748e;
  font-size: 14px;
  text-align: center;
  line-height: 1.43;
  margin: 0;
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
  .about-hero {
    height: 50vh;
    min-height: 400px;
  }

  .mvv-section,
  .differentiation-section,
  .partnership-section {
    padding: 64px 0;
  }

  .how-we-work-section {
    padding: 64px 0;
    margin: 0 3%;
    border-radius: 32px;
  }

  .work-card::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .about-hero {
    height: auto;
    min-height: 400px;
    padding: 60px 0;
  }

  .about-hero-content {
    width: 100%;
  }

  .about-hero-description {
    padding-left: 20px;
    border-left-width: 3px;
  }

  .mvv-section,
  .differentiation-section,
  .partnership-section {
    padding: 48px 0;
  }

  .how-we-work-section {
    padding: 48px 0;
    margin: 0;
    border-radius: 0;
  }

  .section-title,
  .section-title-white,
  .section-title-center {
    margin-bottom: 48px;
  }

  .section-header {
    margin-bottom: 48px;
  }

  .section-header-center {
    margin-bottom: 48px;
  }

  .mvv-grid,
  .diff-grid,
  .work-grid,
  .partnership-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .mvv-card,
  .work-card,
  .partnership-card {
    padding: 32px 24px;
  }

  .diff-grid {
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .about-badge {
    font-size: 12px;
    padding: 4px 12px;
  }

  .mvv-card,
  .work-card,
  .partnership-card {
    padding: 24px 20px;
  }

  .section-container {
    width: 100%;
  }
}