/* ===== ACTIVE NAV ===== */
.active-nav {
  color: var(--orange-light) !important;
  border-color: rgba(243,125,7,0.4) !important;
}

/* ===== ABOUT HERO ===== */
.about-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 140px 24px 80px;
  text-align: center;
}

.about-hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.about-hero-content .hero-sub {
  margin: 0 auto 40px;
}

/* ===== MISSION ===== */
.mission {
  padding: 100px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  text-align: left;
}

.mission-text .section-title {
  margin-bottom: 24px;
}

.mission-desc {
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.mission-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.visual-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.3s ease;
}
.visual-card:hover {
  border-color: rgba(243,125,7,0.35);
  transform: translateX(6px);
}
.visual-card.accent {
  background: linear-gradient(135deg, rgba(243,125,7,0.1), rgba(73,40,0,0.15));
  border-color: rgba(243,125,7,0.25);
}

.visual-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, rgba(243,125,7,0.15), rgba(73,40,0,0.2));
  border: 1px solid rgba(243,125,7,0.25);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.visual-icon svg {
  width: 22px; height: 22px;
  stroke: var(--orange-light);
}

.visual-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.visual-card p {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* ===== VALUES ===== */
.values {
  padding: 100px 0;
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.values .values-grid {
  text-align: left;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 60px;
}

.value-item {
  padding: 8px 0;
  border-top: 1px solid var(--border);
  padding-top: 28px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.value-number {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -2px;
  background: linear-gradient(135deg, rgba(243,125,7,0.5), rgba(73,40,0,0.6));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  line-height: 1;
}

.value-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.value-item p {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* ===== TEAM ===== */
.team {
  padding: 100px 0;
  text-align: center;
}

.team .team-grid {
  text-align: left;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.team-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}
.team-card:hover {
  border-color: rgba(243,125,7,0.35);
  transform: translateY(-4px);
}

.team-avatar {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.team-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.775rem;
  color: var(--orange-light);
  font-weight: 600;
  letter-spacing: 0.3px;
  display: block;
  margin-bottom: 12px;
}

.team-card p {
  color: var(--muted);
  font-size: 0.825rem;
  line-height: 1.6;
}

/* ===== TIMELINE ===== */
.timeline-section {
  padding: 100px 0;
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  padding-left: 40px;
  text-align: left;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--orange), var(--brown), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 48px;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.timeline-item:last-child { margin-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -36px;
  top: 4px;
  width: 18px; height: 18px;
  background: var(--dark-2);
  border: 2px solid rgba(243,125,7,0.4);
  border-radius: 50%;
  transition: all 0.3s;
}

.timeline-item.active .timeline-dot {
  background: linear-gradient(135deg, var(--orange), var(--brown));
  border-color: var(--orange);
  box-shadow: 0 0 16px rgba(243,125,7,0.5);
}

.timeline-date {
  font-size: 0.775rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--orange-light);
  display: block;
  margin-bottom: 6px;
}

.timeline-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.timeline-content p {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* ===== CTA ===== */
.about-cta {
  padding: 100px 0;
}
.about-cta .download-content .btn {
  margin-right: 12px;
  margin-bottom: 12px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .mission-grid { grid-template-columns: 1fr; gap: 40px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 600px) {
  .team-grid { grid-template-columns: 1fr; }
  .about-hero { padding-top: 110px; }
}