body[data-skin="about"]{
  background: #f3f4f6;
  color: #111827;
}

.aboutShell{
  min-height: 100svh;
  background: #f3f4f6;
}

/* Header */
.aboutHeader{
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,255,255,.94));
  border-bottom: 1px solid rgba(17,24,39,.08);
  backdrop-filter: blur(10px);
}

.aboutHeader__inner{
  width: min(1280px, calc(100% - 40px));
  margin-inline: auto;
  min-height: 92px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

.aboutBrand{
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: #133b63;
}

.aboutBrand__logo{
  width: 64px;
  height: 64px;
  object-fit: contain;
  display: block;
}

.aboutBrand__text{
  font-family: "Space Grotesk", system-ui;
  font-size: clamp(28px, 2.4vw, 44px);
  line-height: 1;
  font-weight: 700;
  letter-spacing: .01em;
  color: #143d67;
}

.aboutNav{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.aboutNav a{
  text-decoration: none;
  color: #161616;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: 14px;
}

.aboutNav span{
  color: rgba(0,0,0,.35);
  font-weight: 600;
}

.aboutNav a:hover,
.aboutNav a[aria-current="page"]{
  color: #1f5f95;
}

.aboutHeader__right{
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.aboutLang{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  text-decoration: none;
  color: #133b63;
  font-weight: 700;
  border: 1px solid rgba(19,59,99,.16);
  background: rgba(19,59,99,.04);
}

.aboutLang:hover{
  background: rgba(19,59,99,.08);
}

/* Hero */
.aboutHero{
  background:
    linear-gradient(180deg, rgba(255,255,255,.98), rgba(247,249,251,.92)),
    linear-gradient(90deg, rgba(22,95,152,.05), rgba(255,255,255,0));
  border-bottom: 1px solid rgba(15,23,42,.06);
}

.aboutHero__inner{
  width: min(1280px, calc(100% - 40px));
  margin-inline: auto;
  padding: 34px 0 34px;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 24px;
  align-items: center;
}

.aboutHero__eyebrow{
  margin: 0 0 10px;
  color: #1c6aa5;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.aboutHero__title{
  margin: 0;
  color: #0f172a;
  font-family: "Space Grotesk", system-ui;
  font-size: clamp(34px, 5vw, 64px);
  line-height: .98;
  letter-spacing: .01em;
}

.aboutHero__lead{
  max-width: 760px;
  margin: 14px 0 0;
  color: rgba(15,23,42,.72);
  font-size: 17px;
  line-height: 1.56;
}

/* Slider */
.aboutSlider{
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 24px;
  background: #dfe6eb;
  box-shadow: 0 20px 50px rgba(0,0,0,.10);
  border: 1px solid rgba(15,23,42,.08);
}

.aboutSlider img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 520ms cubic-bezier(.2,.8,.2,1);
}

.aboutSlider img.isActive{
  opacity: 1;
}

.aboutSlider__shade{
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.06), rgba(0,0,0,.18));
  pointer-events: none;
}

.aboutSlider--static img{
  opacity: 1;
}

@media (prefers-reduced-motion: reduce){
  .aboutSlider img{ transition: none; }
}

/* Page */
.aboutPage{
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 34px;
}

.aboutGrid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.aboutCard{
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,.10);
}

.aboutCard__kicker{
  display: inline-block;
  margin-bottom: 10px;
  color: #1c6aa5;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.aboutCard__title{
  margin: 0;
  color: #0f172a;
  font-family: "Space Grotesk", system-ui;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.05;
}

.aboutCard__text{
  margin: 12px 0 0;
  color: rgba(15,23,42,.72);
  font-size: 15px;
  line-height: 1.62;
}

.aboutPills{
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(28,106,165,.05);
  color: #0f172a;
  font-size: 13px;
  font-weight: 600;
}

.pill__dot{
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(87,194,255,.95);
  box-shadow: 0 0 0 6px rgba(87,194,255,.14);
}

.aboutActions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* Buttons */
.heroBtn{
  min-width: 220px;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 14px;
  transition: transform 200ms cubic-bezier(.2,.8,.2,1), filter 200ms cubic-bezier(.2,.8,.2,1), box-shadow 200ms cubic-bezier(.2,.8,.2,1);
}

.heroBtn:hover{
  transform: translateY(-2px);
}

.heroBtn--primary{
  color: #fff;
  background: linear-gradient(180deg, #1e77bc, #165f98);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 18px 40px rgba(0,0,0,.16);
}

.heroBtn--ghost{
  color: #1b5c8f;
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(244,247,250,.96));
  border: 2px solid rgba(28,102,156,.24);
  box-shadow: 0 18px 40px rgba(0,0,0,.08);
}

/* Drawer button */
body[data-skin="about"] .navBtn{
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 80;
  display: none;
}

/* Responsive */
@media (max-width: 980px){
  .aboutHeader__inner{
    grid-template-columns: 1fr auto;
    gap: 12px;
    min-height: 84px;
  }

  .aboutNav--desktop{
    display: none;
  }

  .aboutHeader__right{
    margin-right: 60px;
  }

  body[data-skin="about"] .navBtn{
    display: inline-flex;
  }

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

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

  .aboutHero__inner,
  .aboutPage{
    width: min(100% - 40px, 1280px);
  }
}

@media (max-width: 640px){
  .aboutHeader__inner{
    width: min(100% - 24px, 100%);
    min-height: 78px;
  }

  .aboutBrand{
    gap: 10px;
  }

  .aboutBrand__logo{
    width: 48px;
    height: 48px;
  }

  .aboutBrand__text{
    font-size: 28px;
  }

  .aboutHeader__right{
    margin-right: 56px;
  }

  .aboutLang{
    min-width: 42px;
    height: 38px;
    padding: 0 12px;
    font-size: 13px;
  }

  .aboutHero__inner,
  .aboutPage{
    width: min(100% - 24px, 100%);
  }

  .aboutHero__inner{
    padding: 28px 0 26px;
  }

  .aboutHero__eyebrow{
    font-size: 11px;
    letter-spacing: .16em;
  }

  .aboutHero__title{
    font-size: clamp(28px, 9vw, 40px);
  }

  .aboutHero__lead{
    margin-top: 12px;
    font-size: 15px;
    line-height: 1.48;
  }

  .aboutPage{
    padding: 18px 0 26px;
  }

  .aboutSlider,
  .aboutCard{
    border-radius: 18px;
  }

  .aboutCard{
    padding: 18px;
  }

  .aboutActions{
    flex-direction: column;
  }

  .heroBtn{
    width: 100%;
    min-width: 0;
  }
}