/* =====================================================
   ABOUT PAGE — about.php page-specific styles
   Reuses existing tokens (--bg, --grad, --glass, --border,
   --t-*, --ff-*, --r-*, --sh-*, .rv/.d1-d6, .glass-card,
   .tech-grid/.tech-card, .pfc-* CTA, .about-stats-grid) —
   only new, page-scoped components are defined here.
   ===================================================== */

/* ─── HERO ICON BADGE (centered variant) ──────────── */
.about-hero-inner {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.about-hero-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.8rem;
  color: #fff;
  background: var(--grad);
  border-radius: var(--r-l);
  box-shadow: var(--sh-glow);
}

.about-hero-inner .pd-breadcrumb {
  justify-content: center;
}

.about-hero-inner .page-hero-title,
.about-hero-inner .page-hero-sub {
  text-align: center;
}

/* ─── MISSION / APPROACH + STATS ──────────────────── */
.mvs-sec {
  padding: 5rem 0;
}

.mvs-copy h2 {
  margin-bottom: 1.75rem;
}

.mvs-block {
  margin-bottom: 1.75rem;
}

.mvs-block:last-child {
  margin-bottom: 0;
}

.mvs-block h3 {
  font-family: var(--ff-d);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--indigo-lt);
  margin-bottom: .6rem;
}

.mvs-block p {
  font-size: .92rem;
  color: var(--t-mid);
  line-height: 1.8;
  margin: 0;
}

.mvs-card {
  position: relative;
  background: var(--grad);
  border-radius: var(--r-l);
  padding: 2.25rem;
  box-shadow: var(--sh-lg), var(--sh-glow);
  overflow: hidden;
}

.mvs-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 15%, rgba(255, 255, 255, .22), transparent 55%);
  pointer-events: none;
}

.mvs-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.mvs-item {
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--r-m);
  padding: 1.5rem 1.25rem;
  text-align: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.mvs-item-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto .85rem;
  font-size: 1.1rem;
  color: #fff;
  background: rgba(255, 255, 255, .16);
  border-radius: var(--r-s);
}

.mvs-item-n {
  font-family: var(--ff-d);
  font-size: 1.7rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: .4rem;
}

.mvs-item-l {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .03em;
  color: rgba(255, 255, 255, .85);
}

/* ─── VALUES ────────────────────────────────────────── */
.values-sec {
  padding: 5rem 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.value-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--r-l);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--tm) var(--spring), border-color var(--tm), box-shadow var(--tm);
}

.value-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hl);
  box-shadow: var(--sh-lg);
}

.value-icon {
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.3rem;
  color: var(--indigo);
  background: rgba(99, 102, 241, .1);
  border: 1px solid rgba(99, 102, 241, .18);
  border-radius: var(--r-m);
  transition: transform var(--tm) var(--spring), background var(--tm), color var(--tm);
}

.value-card:hover .value-icon {
  background: var(--grad);
  color: #fff;
  transform: rotate(-6deg) scale(1.08);
  border-color: transparent;
}

.value-title {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--t-hi);
  margin-bottom: .6rem;
}

.value-desc {
  font-size: .85rem;
  color: var(--t-mid);
  line-height: 1.65;
  margin: 0;
}

/* ─── MILESTONES TIMELINE ─────────────────────────── */
.timeline-sec {
  padding: 5rem 0;
}

.timeline {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--border) 5%, var(--border) 95%, transparent);
  transform: translateX(-50%);
}

.tl-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.tl-item:last-child {
  margin-bottom: 0;
}

.tl-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--r-m);
  padding: 1.4rem 1.6rem;
  transition: transform var(--tm) var(--spring), border-color var(--tm);
}

.tl-item:hover .tl-card {
  transform: translateY(-3px);
  border-color: var(--border-hl);
}

.tl-year {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: #fff;
  background: var(--grad);
  padding: .25rem .65rem;
  border-radius: 999px;
  margin-bottom: .6rem;
}

.tl-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--t-hi);
  margin-bottom: .4rem;
}

.tl-desc {
  font-size: .82rem;
  color: var(--t-mid);
  line-height: 1.6;
  margin: 0;
}

.tl-dot-col {
  display: flex;
  align-items: center;
  justify-content: center;
}

.tl-dot {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #fff;
  background: var(--grad);
  border: 3px solid var(--bg);
  border-radius: 50%;
  box-shadow: var(--sh-glow);
}

.tl-item:nth-child(odd) .tl-card {
  grid-column: 1;
}

.tl-item:nth-child(odd) .tl-spacer {
  grid-column: 3;
}

.tl-item:nth-child(even) .tl-card {
  grid-column: 3;
}

.tl-item:nth-child(even) .tl-spacer {
  grid-column: 1;
}

/* ─── TECH STACK (wider variant, mirrors services page) ─ */
.atech-grid.tech-grid {
  grid-template-columns: repeat(6, 1fr);
}

/* ─── RESPONSIVE ───────────────────────────────────── */
@media (max-width: 991px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mvs-sec,
  .values-sec,
  .timeline-sec {
    padding: 3.5rem 0;
  }

  .atech-grid.tech-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 767px) {
  .mvs-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline::before {
    left: 21px;
  }

  .tl-item {
    grid-template-columns: 44px 1fr;
    gap: 1rem;
  }

  .tl-item:nth-child(odd) .tl-card,
  .tl-item:nth-child(even) .tl-card {
    grid-column: 2;
    grid-row: 1;
  }

  .tl-item:nth-child(odd) .tl-dot-col,
  .tl-item:nth-child(even) .tl-dot-col {
    grid-column: 1;
    grid-row: 1;
  }

  .tl-item .tl-spacer {
    display: none;
  }

  .tl-dot {
    width: 38px;
    height: 38px;
    font-size: .85rem;
  }

  .atech-grid.tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 575px) {
  .values-grid {
    grid-template-columns: 1fr;
  }

  .mvs-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: .85rem;
  }

  .mvs-card {
    padding: 1.5rem;
  }

  .mvs-item {
    padding: 1.1rem .85rem;
  }

  .tl-card {
    padding: 1.1rem 1.25rem;
  }
}