/* About Us page styles - dark industrial theme with glassmorphism */

.about-hero {
  background-size: cover;
  background-position: center right;
  background-attachment: fixed;
  color: #e9f5fb;
  padding: 6rem 0 4rem;
  position: relative;
  background-color: #07101c;
  min-height: 60vh;
}

.about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(7, 16, 28, 0.85) 0%,
    rgba(7, 16, 28, 0.6) 50%,
    rgba(7, 16, 28, 0.3) 100%
  );
  pointer-events: none;
}

.about-hero__inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 500px;
  position: relative;
  z-index: 1;
}

.about-hero__copy {
  max-width: 600px;
  text-align: left;
  flex-shrink: 0;
}

.about-hero__tagline {
  color: rgba(255,255,255,0.65);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  font-size: 0.85rem;
}

.about-hero__title {
  font-size: 2.8rem;
  margin: 0 0 1.4rem 0;
  line-height: 1.15;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  font-style: italic;
  color: #ffffff;
}

.about-hero__lead {
  color: rgba(255,255,255,0.72);
  margin-bottom: 2.2rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

.about-hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-start;
}

.about-hero__actions .button {
  min-width: 140px;
  padding: 0.8rem 1.6rem;
}

/* Section header */
.section-header {
  text-align: left;
  margin-bottom: 3rem;
}

.section-header--center {
  text-align: center;
}

.section-header h2 {
  font-size: 2rem;
  margin: 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f4fbff;
}

/* About sections padding */
.about-timeline,
.about-vision-mission,
.about-stats,
.about-cta {
  padding: 5rem 0;
  background-color: #07101c;
}

/* Timeline */
.about-timeline {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(180, 220, 246, 0.08);
  border-bottom: 1px solid rgba(180, 220, 246, 0.08);
  background:
    radial-gradient(circle at 18% 12%, rgba(71, 211, 255, 0.13), transparent 24rem),
    radial-gradient(circle at 84% 72%, rgba(98, 154, 202, 0.16), transparent 24rem),
    linear-gradient(180deg, #0b1a2a 0%, #0e2132 48%, #081522 100%);
}

.about-timeline::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 20%, transparent 80%, rgba(255, 255, 255, 0.025)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0));
}

.about-timeline .container {
  position: relative;
  z-index: 1;
}

.about-timeline .section-header h2 {
  color: #f6fbff;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.32);
}

.timeline-wrap {
  position: relative;
  padding: 4rem 0;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, rgba(112, 225, 255, 0.72), rgba(71,211,255,0.26), rgba(71,211,255,0.05));
  box-shadow: 0 0 28px rgba(71, 211, 255, 0.22);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 2.5rem 3rem;
  box-sizing: border-box;
  margin-bottom: 3rem;
}

.timeline-item--left {
  left: 0;
  text-align: right;
  padding-right: 4rem;
}

.timeline-item--right {
  left: 50%;
  text-align: left;
  padding-left: 4rem;
}

.timeline-item__content {
  display: inline-block;
  max-width: 380px;
  padding: 1.35rem 1.45rem;
  border: 1px solid rgba(173, 218, 246, 0.12);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(19, 38, 55, 0.76), rgba(10, 23, 36, 0.9));
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.28);
}

.timeline-item__year {
  display: block;
  color: #7fe8ff;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline-item__title {
  margin: 0 0 0.8rem 0;
  font-size: 1.32rem;
  color: #ffffff;
  line-height: 1.32;
}

.timeline-item__desc {
  color: rgba(229, 242, 250, 0.82);
  font-size: 0.94rem;
  line-height: 1.72;
  margin: 0;
}

.timeline-item__desc p {
  margin: 0;
}

.timeline-item::after {
  content: '';
  position: absolute;
  top: 3rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #7fe8ff;
  border: 3px solid #0d2234;
  box-shadow: 0 0 24px rgba(71,211,255,0.55), inset 0 0 8px rgba(255,255,255,0.38);
}

.timeline-item--left::after {
  right: -9px;
}

.timeline-item--right::after {
  left: -9px;
}

/* Vision & Mission */
.about-vision-mission {
  background-color: #07101c;
  background: linear-gradient(180deg, rgba(7,16,28,0.5) 0%, rgba(7,16,28,0.8) 100%);
}

.grid-two {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.card--glass {
  padding: 2.8rem;
  border-radius: 12px;
  background: rgba(15, 32, 48, 0.4);
  border: 1px solid rgba(71, 211, 255, 0.12);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  text-align: center;
  transition: all 0.3s ease;
}

.card--glass:hover {
  background: rgba(15, 32, 48, 0.6);
  border-color: rgba(71, 211, 255, 0.25);
  box-shadow: 0 20px 60px rgba(71, 211, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.card__icon {
  font-size: 3.5rem;
  margin-bottom: 1.2rem;
  display: inline-block;
}

.card__title {
  margin: 0 0 1rem 0;
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  font-weight: 600;
}

.card__body {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

/* Stats section */
.about-stats {
  background: linear-gradient(180deg, #07101c 0%, rgba(7,16,28,0.9) 100%);
}

.stats-wrap {
  padding: 2rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem;
}

.stat {
  text-align: center;
  padding: 2.2rem 1.5rem;
}

.stat__number {
  font-size: 3rem;
  font-weight: 700;
  color: #47d3ff;
  margin-bottom: 0.8rem;
  letter-spacing: -0.02em;
}

.stat__label {
  color: rgba(255,255,255,0.65);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

/* CTA section */
.about-cta {
  background-size: cover;
  background-position: center right;
  background-attachment: fixed;
  color: #e9f5fb;
  display: flex;
  align-items: center;
  position: relative;
  background-color: #07101c;
  min-height: 35vh;
}

.about-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(7, 16, 28, 0.9) 0%,
    rgba(7, 16, 28, 0.7) 50%,
    rgba(7, 16, 28, 0.3) 100%
  );
  pointer-events: none;
}

.about-cta__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about-cta__copy {
  max-width: 60rem;
}

.about-cta__title {
  font-size: 2.4rem;
  margin: 0 0 1rem 0;
  line-height: 1.2;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  font-style: italic;
  color: #ffffff;
}

.about-cta__desc {
  color: rgba(255,255,255,0.75);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
}

.about-cta__actions {
  display: flex;
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .about-hero__title {
    font-size: 2.6rem;
  }

  .grid-two {
    gap: 2rem;
  }

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

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

  .about-cta__actions {
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  .about-hero {
    padding: 5rem 0 3rem;
  }

  .about-hero__inner {
    min-height: auto;
  }

  .about-hero__title {
    font-size: 2.2rem;
  }

  .about-timeline,
  .about-vision-mission,
  .about-stats,
  .about-cta {
    padding: 3rem 0;
  }

  .grid-two {
    grid-template-columns: 1fr;
  }

  .timeline-wrap {
    padding: 2rem 0;
  }

  .timeline-item {
    width: 100%;
    left: 0 !important;
    text-align: left !important;
    padding: 2rem 0 2rem 3.2rem;
  }

  .timeline-item--left {
    padding-right: 0;
    padding-left: 3.2rem;
  }

  .timeline-line {
    left: 0.5rem;
  }

  .timeline-item::after {
    left: -8px;
    right: auto;
  }

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

  .card--glass {
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .about-us-page {
    overflow-x: hidden;
  }

  .about-hero,
  .about-cta {
    background-attachment: scroll;
  }

  .about-hero {
    min-height: auto;
    padding: 4.6rem 0 2.4rem;
  }

  .about-hero__inner {
    min-height: auto;
    width: 100%;
  }

  .about-hero__copy {
    max-width: 100%;
  }

  .about-hero__title {
    font-size: 1.8rem;
    line-height: 1.2;
  }

  .about-hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.7rem;
  }

  .about-hero__actions .button {
    width: 100%;
    min-width: 0;
    padding: 0.85rem 1rem;
  }

  .about-timeline,
  .about-vision-mission,
  .about-stats,
  .about-cta {
    padding: 2.4rem 0;
  }

  .timeline-wrap {
    padding: 1.2rem 0;
  }

  .timeline-line {
    left: 0.35rem;
  }

  .timeline-item {
    padding: 1.3rem 0 1.3rem 2rem;
    margin-bottom: 1.2rem;
  }

  .timeline-item--left {
    padding-left: 2rem;
  }

  .timeline-item__content {
    max-width: none;
    padding: 1.05rem 1rem;
  }

  .timeline-item::after {
    top: 1.8rem;
  }

  .about-cta__actions,
  .about-cta__actions .button {
    width: 100%;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .stat {
    padding: 1.5rem 1rem;
  }

  .stat__number {
    font-size: 2.2rem;
  }

  .about-cta__title {
    font-size: 1.8rem;
  }

  .card--glass {
    padding: 1.5rem;
  }

  .card__title {
    font-size: 1.1rem;
  }
}