/* =========================
  About Page (Premium)
  file: assets/css/pages/about.css
========================= */

.ot-about{
  padding: 40px 0 70px;
}

.ot-about__intro{
  max-width: 980px;
  margin: 0 auto 28px;
}

.ot-about__kicker{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom: 14px;
}

.ot-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(140, 80, 255, .22);
  background: rgba(255,255,255,.04);
  color: rgba(10, 18, 28, .85);
}
.ot-pill i{ opacity:.85; }

.ot-about__title{
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin: 0 0 10px;
}

.ot-about__lead{
  font-size: 16px;
  line-height: 1.75;
  color: rgba(27,31,36,.86);
  margin: 0 0 10px;
}

.ot-about__sublead{
  font-size: 15px;
  line-height: 1.75;
  color: rgba(27,31,36,.78);
  margin: 0;
}

/* Grid cards */
.ot-about__grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.ot-aboutCard{
  grid-column: span 4;
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,.08);
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
  box-shadow: 0 16px 44px rgba(0,0,0,.07);
  padding: 18px 18px 16px;
  position: relative;
  overflow: hidden;
}

.ot-aboutCard::before{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(600px 160px at 25% 0%, rgba(140, 80, 255, .18), rgba(0,0,0,0) 60%);
  pointer-events:none;
}

.ot-aboutCard__icon{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display:flex;
  align-items:center;
  justify-content:center;
  border: 1px solid rgba(140,80,255,.25);
  background: linear-gradient(135deg, rgba(109,40,217,.16), rgba(236,72,153,.10));
  margin-bottom: 10px;
}
.ot-aboutCard__icon i{ font-size: 18px; }

.ot-aboutCard__title{
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: -.01em;
}

.ot-aboutCard__text{
  margin: 0 0 12px;
  color: rgba(27,31,36,.80);
  line-height: 1.7;
  font-size: 14.5px;
}

.ot-aboutCard__list{
  list-style:none;
  margin: 0;
  padding: 0;
  display:grid;
  gap: 8px;
}
.ot-aboutCard__list li{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  color: rgba(27,31,36,.78);
  font-size: 13.5px;
  line-height: 1.6;
}
.ot-aboutCard__list i{
  margin-top: 3px;
  color: rgba(109,40,217,.95);
}

/* OTA block */
.ot-ota{
  margin-top: 20px;
  border-radius: 22px;
  border: 1px solid rgba(0,0,0,.08);
  background: linear-gradient(180deg, rgba(10,18,28,.92), rgba(10,18,28,.84));
  color: rgba(240,248,255,.92);
  padding: 20px;
  box-shadow: 0 18px 50px rgba(0,0,0,.12);
  overflow:hidden;
  position:relative;
}
.ot-ota::before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(800px 260px at 20% 0%, rgba(43,123,255,.35), rgba(0,0,0,0) 60%),
    radial-gradient(800px 260px at 80% 20%, rgba(236,72,153,.28), rgba(0,0,0,0) 60%);
  pointer-events:none;
}

.ot-ota__head{
  position:relative;
  z-index:1;
  max-width: 980px;
}
.ot-ota__title{
  margin: 0 0 8px;
  font-size: 20px;
  letter-spacing: -.01em;
}
.ot-ota__text{
  margin: 0;
  color: rgba(230,240,255,.86);
  line-height: 1.75;
  font-size: 14.5px;
}

.ot-ota__badges{
  position:relative;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 14px;
}
.ot-otaBadge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  font-size: 13px;
  color: rgba(235,245,255,.92);
}

.ot-ota__logos{
  position:relative;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 14px;
}
.ot-otaLogo{
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .02em;
}

/* CTA */
.ot-ctaRow{
  position:relative;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top: 16px;
}

.ot-ctaBtn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.18);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
  color: #fff;
}
.ot-ctaBtn:hover{
  transform: translateY(-1px);
  box-shadow: 0 16px 38px rgba(0,0,0,.22);
  filter: saturate(1.05) brightness(1.03);
}

.ot-ctaBtn--blue{
  background: linear-gradient(90deg, rgba(43,123,255,.96), rgba(34,211,238,.88));
  border-color: rgba(43,123,255,.55);
}

.ot-ctaBtn--purple{
  background: linear-gradient(90deg, rgba(109,40,217,.96), rgba(236,72,153,.88));
  border-color: rgba(236,72,153,.42);
}

/* MVV */
.ot-mvv{
  margin-top: 22px;
}
.ot-mvv__grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.ot-mvvCard{
  grid-column: span 4;
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,.08);
  background: #fff;
  box-shadow: 0 16px 44px rgba(0,0,0,.06);
  padding: 18px;
}
.ot-mvvCard__top{
  display:flex;
  align-items:center;
  gap: 12px;
  margin-bottom: 10px;
}
.ot-mvvCard__icon{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display:flex;
  align-items:center;
  justify-content:center;
  border: 1px solid rgba(0,0,0,.08);
  background: linear-gradient(135deg, rgba(43,123,255,.10), rgba(236,72,153,.08));
}
.ot-mvvCard__icon i{ font-size: 18px; }
.ot-mvvCard__title{
  margin:0;
  font-size: 18px;
}
.ot-mvvCard__text{
  margin:0;
  color: rgba(27,31,36,.80);
  line-height: 1.75;
  font-size: 14.5px;
}

/* Reveal animation */
.ot-reveal{
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .55s ease, transform .55s ease;
}
.ot-reveal.is-in{
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px){
  .ot-aboutCard{ grid-column: span 6; }
  .ot-mvvCard{ grid-column: span 6; }
}

@media (max-width: 640px){
  .ot-about{ padding: 26px 0 60px; }
  .ot-aboutCard{ grid-column: span 12; }
  .ot-mvvCard{ grid-column: span 12; }
  .ot-pill{ width: 100%; justify-content:center; }
}