/* ==========================================================================
   Sabte Kalhor — About Us (premium corporate)
   Scoped: .about-page
   ========================================================================== */

.about-page {
  --about-navy: #1b2a4a;
  --about-navy-soft: #27406c;
  --about-gold: #c9a227;
  --about-gold-soft: #e8c547;
  --about-teal: #0d8a8b;
  --about-bg: #f7f8fa;
  --about-surface: #ffffff;
  --about-muted: #6b7280;
  --about-ink: #243044;
  --about-border: rgba(27, 42, 74, 0.1);
  --about-shadow: 0 10px 28px rgba(27, 42, 74, 0.08);
  --about-radius: 18px;
  --about-ease: cubic-bezier(0.22, 1, 0.36, 1);
  direction: rtl;
  text-align: right;
  color: var(--about-ink);
  background: var(--about-bg);
}

.about-hero {
  position: relative;
  min-height: clamp(320px, 52vh, 520px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: linear-gradient(135deg, #1b2a4a 0%, #27406c 50%, #16384a 100%);
  color: #fff;
}

.about-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.about-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(16, 24, 40, 0.88) 10%, rgba(16, 24, 40, 0.55) 55%, rgba(16, 24, 40, 0.35) 100%),
    radial-gradient(700px 280px at 100% 0%, rgba(201, 162, 39, 0.22), transparent 60%);
}

.about-hero__inner {
  position: relative;
  z-index: 1;
  padding: 4.5rem 0 3.25rem;
}

.about-hero__eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--about-gold-soft);
}

.about-hero__title {
  margin: 0 0 1rem;
  max-width: 18ch;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.35;
}

.about-hero__lead {
  margin: 0 0 1.5rem;
  max-width: 34rem;
  font-size: 1.02rem;
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.88);
}

.about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.about-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.25s var(--about-ease), background 0.25s var(--about-ease), color 0.25s var(--about-ease), border-color 0.25s var(--about-ease);
}

.about-btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.about-btn--primary {
  background: var(--about-gold);
  color: #2a2104;
}

.about-btn--primary:hover {
  background: var(--about-gold-soft);
  color: #2a2104;
}

.about-btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #fff;
  background: transparent;
}

.about-btn--ghost:hover {
  border-color: #fff;
  color: #fff;
}

.about-section {
  padding: 4rem 0;
}

.about-section__head {
  margin-bottom: 2rem;
}

.about-section__head--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.about-kicker {
  margin: 0 0 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--about-gold);
  letter-spacing: 0.03em;
}

.about-kicker--on-dark {
  color: var(--about-gold-soft);
}

.about-section__title {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 800;
  color: var(--about-navy);
  line-height: 1.45;
}

.about-section__title--on-dark {
  color: #fff;
}

.about-section__lead {
  margin: 0.65rem 0 0;
  max-width: 36rem;
  color: var(--about-muted);
  line-height: 1.8;
}

.about-link {
  font-weight: 700;
  color: var(--about-navy-soft);
  white-space: nowrap;
}

.about-story {
  background: var(--about-surface);
}

.about-story__body {
  max-width: 48rem;
  margin-bottom: 2rem;
}

.about-story__body p {
  margin: 0 0 1rem;
  line-height: 2;
  font-size: 1rem;
  color: var(--about-ink);
}

.about-story__cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}

.about-info-card,
.about-value-card,
.about-team-card {
  background: var(--about-surface);
  border: 1px solid var(--about-border);
  border-radius: var(--about-radius);
  box-shadow: var(--about-shadow);
}

.about-info-card {
  padding: 1.35rem 1.4rem;
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
}

.about-info-card h3,
.about-value-card h3,
.about-team-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--about-navy);
}

.about-info-card p,
.about-value-card p {
  margin: 0;
  color: var(--about-muted);
  line-height: 1.85;
  font-size: 0.94rem;
}

.about-values {
  background:
    radial-gradient(900px 240px at 100% 0%, rgba(201, 162, 39, 0.08), transparent 55%),
    var(--about-bg);
}

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

.about-value-card {
  padding: 1.25rem 1.2rem;
  transition: transform 0.28s var(--about-ease), box-shadow 0.28s var(--about-ease);
}

.about-value-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(27, 42, 74, 0.12);
}

.about-team {
  background: var(--about-surface);
}

.about-team__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.about-team-card {
  overflow: hidden;
  transition: transform 0.28s var(--about-ease), box-shadow 0.28s var(--about-ease);
}

.about-team-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(27, 42, 74, 0.14);
}

.about-team-card__media {
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: #e8ecf2;
}

.about-team-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--about-ease);
}

.about-team-card:hover .about-team-card__media img {
  transform: scale(1.04);
}

.about-team-card__body {
  padding: 1.1rem 1.15rem 1.25rem;
}

.about-team-card__pos {
  margin: 0 0 0.45rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--about-teal);
}

.about-team-card__bio {
  margin: 0;
  font-size: 0.88rem;
  color: var(--about-muted);
  line-height: 1.75;
}

.about-office__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.about-office__item {
  position: relative;
  display: block;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  text-decoration: none;
  box-shadow: var(--about-shadow);
}

.about-office__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--about-ease);
}

.about-office__item span {
  position: absolute;
  right: 0;
  left: 0;
  bottom: 0;
  padding: 0.65rem 0.8rem;
  background: linear-gradient(transparent, rgba(16, 24, 40, 0.82));
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
}

.about-office__item:hover img {
  transform: scale(1.05);
}

.about-video__frame {
  position: relative;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: var(--about-radius);
  overflow: hidden;
  background: #0f172a;
  box-shadow: var(--about-shadow);
}

.about-video__frame iframe,
.about-video__frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.about-trust {
  background:
    radial-gradient(800px 260px at 0% 0%, rgba(201, 162, 39, 0.18), transparent 55%),
    linear-gradient(135deg, #1b2a4a 0%, #27406c 100%);
  color: #fff;
}

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

.about-trust__item {
  text-align: center;
  padding: 1.25rem 0.75rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-trust__item strong {
  display: block;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  color: var(--about-gold-soft);
  margin-bottom: 0.35rem;
}

.about-trust__item span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.6;
}

.about-cta {
  padding: 3.5rem 0 4.5rem;
  background: var(--about-surface);
}

.about-cta__inner {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto;
}

.about-cta h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  font-weight: 800;
  color: var(--about-navy);
}

.about-cta p {
  margin: 0 0 1.5rem;
  color: var(--about-muted);
  line-height: 1.85;
}

.about-cta .about-btn--ghost {
  border-color: rgba(27, 42, 74, 0.25);
  color: var(--about-navy);
}

.about-cta .about-btn--ghost:hover {
  border-color: var(--about-navy);
  color: var(--about-navy);
}

.about-cta .about-hero__actions {
  justify-content: center;
}

@media (max-width: 991px) {
  .about-values__grid,
  .about-team__grid,
  .about-office__grid,
  .about-trust__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575px) {
  .about-hero__inner {
    padding: 3.25rem 0 2.5rem;
  }

  .about-section {
    padding: 2.75rem 0;
  }

  .about-story__cards,
  .about-values__grid,
  .about-team__grid,
  .about-office__grid,
  .about-trust__grid {
    grid-template-columns: 1fr;
  }
}