.main {
  position: relative;
  z-index: 1;
}

.section-title {
  font-family: var(--font-family-inter);
  font-size: 72px;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--white);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  background-color: var(--black);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.2)),
    url("../img/about/about-background.png");
  background-size: cover;
  background-position: center;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--container-padding);
  max-width: var(--max-width-content);
  margin: 0 auto;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}

.hero-title {
  font-family: var(--font-family-inter);
  font-size: var(--font-size-xxxl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.hero-description {
  font-family: var(--font-family-times-regular);
  font-size: var(--font-size-l);
  color: var(--white);
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out 0.2s;
}

.who-we-are {
  position: relative;
  padding-top: 25vh;
  background-color: var(--black);
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.who-we-are-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--max-width-content);
  margin: 0 auto;
  flex: 1;
  color: var(--white);
  padding: 0 var(--container-padding);
}

.who-we-are-text-box {
  padding-top: 5vh;
  margin: 0 auto;
  max-width: 95%;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.who-we-are-text {
  font-family: var(--font-family-inter);
  font-size: var(--font-size-m);
  line-height: 1.8;
  color: var(--white);
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.who-we-are-text:last-child {
  margin-bottom: 0;
}

.our-history {
  position: relative;
  padding-top: 15vh;
  background-color: var(--black);
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.our-history-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--max-width-content);
  margin: 0 auto;
  flex: 1;
  color: var(--white);
  padding: 0 var(--container-padding);
}

.our-history-text-box {
  padding-top: 5vh;
  margin: 0 auto;
  max-width: 95%;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.history-text {
  font-family: var(--font-family-inter);
  font-size: var(--font-size-m);
  line-height: 1.8;
  color: var(--white);
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.history-text:last-child {
  margin-bottom: 0;
}

.leadership-values {
  position: relative;
  padding-top: 15vh;
  background-color: var(--black);
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.leadership-values-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--max-width-content);
  margin: 0 auto;
  flex: 1;
  color: var(--white);
  padding: 0 var(--container-padding);
}

.leadership-intro {
  font-family: var(--font-family-inter);
  font-size: var(--font-size-m);
  line-height: 1.8;
  color: var(--white);
  max-width: 95%;
  margin: 0 auto 60px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.values-container {
  margin: 60px auto;
  max-width: 1200px;
  padding: 0 20px;
}

.values-grid {
  display: grid;
  grid-template-rows: auto auto;
  gap: 60px 40px;
}

.values-grid-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 20px;
}

.values-grid-bottom {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  width: 66%;
  margin: 0 auto;
}

.values-list {
  margin-top: 80px;
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.value-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 300px;
  margin: 0 auto;
}

.value-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}

.value-title {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-inter);
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  transition: all 0.3s ease;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.value-description {
  font-family: var(--font-family-inter);
  font-size: var(--font-size-m);
  line-height: 1.6;
  color: var(--white);
  max-width: 280px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.value-item:hover .value-title {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.conclusion-text {
  font-family: var(--font-family-times-regular);
  font-size: var(--font-size-l);
  line-height: 1.8;
  color: var(--white);
  max-width: 800px;
  margin: 80px auto;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.who-we-are-text-box.is-visible,
.our-history-text-box.is-visible,
.value-title.is-visible,
.value-description.is-visible,
.leadership-intro.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.value-item:hover .value-title.is-visible {
  transform: translateY(-5px);
}

.decorative-bg {
  position: absolute;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  transition: transform 3s cubic-bezier(0.22, 1, 0.66, 1),
    opacity 0.8s cubic-bezier(0.22, 1, 0.66, 1);
}

.decorative-bg .bg-image-1 {
  width: 406px;
  height: 502px;
  opacity: 0.5;
  transform: rotate(45deg);
}

.decorative-bg .bg-image-2 {
  width: 855px;
  height: 362px;
  opacity: 0.5;
  transform: rotate(-45deg);
}

.who-we-are .decorative-bg {
  transform: translateX(-100px);
  top: 10%;
  left: 0;
}

.leadership-values .decorative-bg {
  transform: translateX(100px);
  top: 20%;
  right: 0;
}

.who-we-are .decorative-bg.animate-in {
  transform: translateX(0);
  opacity: 1;
}

.leadership-intro .decorative-bg.animate-in {
  transform: translateX(0);
  opacity: 1;
}

.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.decorative-bg.animate-in {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  .values-grid-top {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .values-grid-bottom {
    grid-template-columns: 1fr;
    width: 100%;
    gap: 60px;
  }

  .value-item {
    max-width: 280px;
    margin: 0 auto;
  }
}

@media (max-width: 767px) {
  .hero-section {
    height: 50vh;
  }

  .hero-description {
    font-size: 18px;
  }

  .section-title {
    font-size: var(--font-size-xxxl);
  }

  .value-title {
    width: 150px;
    height: 150px;
    font-size: 20px;
  }

  .values-container {
    padding: 0 15px;
  }

  .who-we-are,
  .our-history,
  .leadership-values {
    padding-top: 60px;
  }

  .decorative-bg {
    opacity: 0.5;
  }
}