:root {
  --color-dark-bg: #0d0d15;
  --color-white-bg: #f9f9f9;
  --color-card-bg: #1f2937;
  --color-primary-text: #e5e7eb;
  --color-dark-primary-text: black;
  --color-secondary-text: #9ca3af;
  --color-accent: #6366f1;
  --color-accent-yellow: #f59e0b;
  --color-border: #374151;
}

section.background-darker {
  background-color: var(--color-dark-bg);
}

.background-darker {
  background-color: var(--color-dark-bg);
}

.background-dark-blue {
  background-color: var(--color-dark-bg);
}

/*section.background-white {
  background: var(--color-white-bg);
}*/

.background-white {
  background: var(--color-white-bg);
}

.text-white {
  color: var(--color-primary-text);
}

/* Container */
.page-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Hero Section */

.first-screen-center-wrapper {
  text-align: center;
}

.about-title {
  font-size: 46px;
  font-weight: 800;
  color: var(--color-primary-text);
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
}

.about-subtitle {
  font-size: 20px;
  color: var(--color-secondary-text);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 2;
}

.who-are-wrapper {
  display: grid;
  grid-gap: 30px;
  grid-template-columns: repeat(2, 1fr);
}

.who-are-block {
  width: 100%;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 20px;
  transition: all 0.3s;
}

.who-are-block:hover {
  border-color: var(--color-accent);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.2);
}

.who-are-block-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--color-accent);
}

.who-are-block-text {
  color: var(--color-secondary-text);
  font-size: 16px;
  line-height: 1.8;
}



.btn-primary {
  background-color: #9333ea;
  color: white;
  padding: 15px 40px;
  border: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-block;
  text-decoration: none;
  text-transform: none;
}

.btn-primary:hover {
  background-color: #4f46e5;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

/* Section Styling */
.section {
  padding: 60px 20px;
}

h2.section-title.section-h2-title {
  margin-bottom: 36px;
  font-size: 36px;
}

h2.section-title.text-dark {
  color: var(--color-dark-primary-text);
}

.section-subtitle {
  text-align: center;
  color: var(--color-secondary-text);
}

/* Cards */
.card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 20px;
  transition: all 0.3s;
}

.card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.2);
  transform: translateY(-5px);
}

.card-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 15px;
}

.card-text {
  color: var(--color-secondary-text);
  line-height: 1.8;
  font-size: 16px;
}

.card-accent {
  color: var(--color-accent-yellow);
  font-weight: 700;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

/* Stats Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 40px;
}

.stat-box {
  /*background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(245, 158, 11, 0.1));*/
  border: 1px solid var(--color-accent);
  border-radius: 12px;
  padding: 40px 20px;
  text-align: center;
  transition: all 0.3s;
  /*background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(245, 158, 11, 0.1)), var(--color-dark-bg);*/
  background-color: var(--color-card-bg);
}

.stat-box:hover {
  border-color: var(--color-accent-yellow);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

.stat-number {
  font-size: 48px;
  font-weight: 800;
  color: var(--color-accent-yellow);
  margin-bottom: 10px;
}

.stat-label {
  color: var(--color-secondary-text);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Team Section */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.team-member {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s;
}

.team-member:hover {
  border-color: var(--color-accent);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.2);
  transform: translateY(-10px);
}

.member-avatar {
  width: 100%;
  height: 420px;
  background: linear-gradient(135deg, var(--color-accent), #9333ea);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.member-avatar img {
  vertical-align: middle;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.member-avatar-placeholder {
  width: 80px;
  height: 80px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 700;
}

.member-info {
  padding: 25px;
}

.member-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary-text);
  margin-bottom: 8px;
}

.member-role {
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 15px;
}

.member-bio {
  color: var(--color-secondary-text);
  font-size: 14px;
  line-height: 1.6;
/*  overflow: hidden;
  text-overflow: ellipsis;*/
}

/* Service List */
.service-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
  margin-bottom: 40px;
}

.service-item {
  background-color: var(--color-card-bg);
  border-left: 4px solid var(--color-accent);
  padding: 30px;
  border-radius: 8px;
  transition: all 0.3s;
}

.service-item:hover {
  border-left-color: var(--color-accent-yellow);
  background-color: rgba(99, 102, 241, 0.05);
  transform: translateX(10px);
}

.service-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-yellow));
  border-radius: 12px;
  overflow: hidden;
}

.service-icon-placeholder {
  width: 30px;
  height: 30px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 6px;
}

.service-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary-text);
  margin-bottom: 10px;
}

.service-desc {
  color: var(--color-secondary-text);
  line-height: 1.7;
  font-size: 14px;
}

/* CTA Section */
.cta-section {
  /*background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(245, 158, 11, 0.1));*/
  border: 1px solid var(--color-accent);
  border-radius: 16px;
  padding: 60px 40px;
  text-align: center;
  /*background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(245, 158, 11, 0.1)), var(--color-dark-bg);*/
  background-color: var(--color-card-bg);
}

.cta-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-primary-text);
  margin-bottom: 20px;
}

.cta-text {
  font-size: 18px;
  color: var(--color-secondary-text);
  margin-bottom: 30px;
}

div.contact-info {
  margin-top: 40px;
  padding-top: 40px;
  padding-bottom: 0;
  border-top: 1px solid var(--color-border);
}

.contact-info p {
  color: var(--color-secondary-text);
  margin: 10px 0;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.contact-info p a {
  color: var(--color-secondary-text);
}

.contact-icon {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  border-radius: 6px;
  flex-shrink: 0;
  font-size: 14px;
}

/* Divider */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  margin: 60px 0;
  opacity: 0.3;
}

/* Timeline  */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 50px auto 0;
  padding: 20px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-accent-yellow));
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 50px;
  width: 100%;
}

.timeline-year {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-accent-yellow);
  margin-bottom: 10px;
}

.timeline-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary-text);
  margin-bottom: 10px;
}

.timeline-desc {
  color: var(--color-secondary-text);
  line-height: 1.6;
  font-size: 14px;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: 0;
  margin-right: auto;
  padding-right: 50px;
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: auto;
  margin-right: 0;
  padding-left: 50px;
  text-align: left;
}

.timeline-item:hover .timeline-marker {
  background-color: var(--color-accent-yellow);
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.5);
}

.timeline-content {
  width: 45%;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 25px;
  transition: all 0.3s;
  position: relative;
}

.timeline-content:hover {
  border-color: var(--color-accent);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.2);
  transform: scale(1.05);
}

.timeline-marker {
  position: absolute;
  left: 50%;
  top: 20px;
  width: 20px;
  height: 20px;
  background-color: var(--color-accent);
  border: 4px solid var(--color-dark-bg);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 2;
  transition: all 0.3s;
}

.timeline-marker.active {
  width: 28px;
  height: 28px;
  background-color: var(--color-accent-yellow);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.6);
}

.about-button-wrapper{
  display: flex;
  justify-content: center;
}




/* Responsive */
@media (max-width: 991px) {
  .grid-2, .grid-3, .grid-4, .stats-grid, .team-grid, .service-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-title {
    font-size: 36px;
  }

  .section-title {
    font-size: 28px;
  }

  .who-are-wrapper {
    grid-template-columns: none;
  }

  h2.section-title.section-h2-title {
    font-size: 28px;
  }
}

@media (max-width: 767px) {
  .grid-2, .grid-3, .grid-4, .stats-grid, .team-grid, .service-list {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 28px;
  }

  .section-title {
    font-size: 24px;
  }

  .hero-section {
    padding: 50px 20px;
  }

  .section {
    padding: 40px 20px;
  }

  .cta-section {
    padding: 40px 20px;
  }

  .timeline-marker {
    left: 20px;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item:nth-child(odd) .timeline-content, .timeline-item:nth-child(even) .timeline-content {
    width: calc(100% - 60px);
    margin-left: 60px;
    margin-right: 0;
    padding: 20px;
    text-align: left;
  }

  .contact-info p {
    flex-direction: column;
    gap: 5px;
  }

  h2.section-title.section-h2-title {
    font-size: 24px;
  }
}

@media (max-width: 500px) {
  .about-title {
    font-size: 36px;
  }

  .about-subtitle {
    font-size: 18px;
  }

  .cta-title {
    font-size: 24px;
  }
}

@media (max-width: 400px) {
  .timeline-title {
    font-size: 16px;
  }

  .about-title {
    font-size: 30px;
  }
}