.ab {
  background: #101010;
  color: #fff;
  overflow-x: hidden;
}
.ab main h1,
.ab main h2,
.ab main h3 {
  color: #fff;
}
.ab main p {
  color: rgba(255, 255, 255, 0.72);
}
.ab-wrap {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}
.ab-kicker {
  margin: 0 0 14px;
  color: #fd7805;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.ab main h1 {
  margin: 0 0 18px;
  font-size: clamp(36px, 4.6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.035em;
}
.ab main h2 {
  margin: 0 0 14px;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}
.ab main h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.3;
}
.ab-lead {
  max-width: 560px;
  margin: 0;
  font-size: 18px;
  line-height: 1.65;
}
.ab-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.ab main .btn.btn-brand-4-medium,
.ab main .btn.btn-brand-5 {
  display: inline-flex;
  width: auto;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 15px;
  line-height: 1.2;
}
.ab-block {
  padding: 84px 0;
}
.ab-block + .ab-block {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.ab-hero {
  padding: 128px 0 72px;
  background:
    radial-gradient(520px 260px at 78% 30%, rgba(253, 120, 5, 0.18), transparent 70%),
    #101010;
}
.ab-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}
.ab-cluster {
  position: relative;
  min-height: 420px;
}
.ab-card {
  position: absolute;
  width: min(240px, 70%);
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(22, 22, 22, 0.92);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  animation: ab-float 6s ease-in-out infinite;
}
.ab-card b {
  display: block;
  margin-bottom: 4px;
  color: #fd7805;
  font-size: 11px;
  letter-spacing: 0.08em;
}
.ab-card strong {
  color: #fff;
  font-size: 14px;
}
.ab-card span {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}
.ab-c1 { top: 12px; left: 8%; }
.ab-c2 { top: 128px; right: 4%; animation-delay: 0.8s; }
.ab-c3 { bottom: 78px; left: 0; animation-delay: 1.4s; }
.ab-c4 { bottom: 18px; right: 12%; width: 180px; animation-delay: 0.3s; }
.ab-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.ab-lines path {
  fill: none;
  stroke: rgba(253, 120, 5, 0.45);
  stroke-width: 1.2;
  stroke-dasharray: 4 7;
  animation: ab-dash 10s linear infinite;
}

.ab-why {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}
.ab-may {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.ab-may li {
  padding: 12px 0 12px 16px;
  border-left: 1px solid rgba(253, 120, 5, 0.55);
  color: #fff;
}
.ab-breaks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}
.ab-breaks span {
  padding: 8px 12px;
  border-radius: 999px;
  background: #171717;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}
.ab-quote {
  margin: 36px 0 0;
  padding: 0;
  border: 0;
  color: #fff;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.25;
  letter-spacing: -0.03em;
}
.ab-quote::before {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  margin-bottom: 16px;
  background: #fd7805;
}

.ab-bento {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}
.ab-bento a {
  display: block;
  min-height: 140px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: #161616;
  color: inherit;
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.ab-bento a:first-child {
  grid-row: span 2;
  background:
    radial-gradient(180px 120px at 80% 20%, rgba(253, 120, 5, 0.22), transparent 70%),
    #1b140f;
}
.ab-bento a:hover {
  transform: translateY(-3px);
  border-color: rgba(253, 120, 5, 0.5);
}
.ab-bento p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
}

.ab-philo {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 28px;
}
.ab-philo article {
  min-height: 280px;
  padding: 22px 18px;
  border-radius: 22px;
  background: #151515;
  border-top: 2px solid rgba(253, 120, 5, 0.7);
}
.ab-philo article:nth-child(even) {
  background: #1c140e;
  margin-top: 28px;
}
.ab-philo em {
  display: block;
  margin-bottom: 28px;
  color: #fd7805;
  font-style: normal;
  font-weight: 700;
}
.ab-philo p {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
}

.ab-mission {
  padding: 88px 0;
  background:
    radial-gradient(500px 180px at 50% 100%, rgba(253, 120, 5, 0.16), transparent 70%),
    #0e0e0e;
}
.ab-words {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 36px;
}
.ab-words span {
  color: #fff;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.ab-words span:nth-child(odd) {
  color: #fd7805;
}

.ab-vision {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 32px;
  align-items: end;
}
.ab-vision p {
  margin: 0 0 12px;
  font-size: 17px;
  line-height: 1.65;
}

.ab-eco {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: center;
  margin-top: 32px;
}
.ab-eco-side {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ab-eco-side span,
.ab-core {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: #171717;
  color: #fff;
}
.ab-eco-side span {
  padding: 8px 12px;
  font-size: 14px;
}
.ab-core {
  display: grid;
  place-items: center;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: #fd7805;
  color: #171717;
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 0 36px rgba(253, 120, 5, 0.28);
}

.ab-teams {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}
.ab-teams article {
  flex: 0 0 250px;
  scroll-snap-align: start;
  padding: 22px 18px;
  border-radius: 18px;
  background: #161616;
}
.ab-teams p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
}

.ab-collab {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: center;
}
.ab-desk {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background: #141414;
}
.ab-people {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.ab-people i {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 50%;
  background: #3a220f;
  color: #fff;
  font-style: normal;
  font-size: 12px;
  font-weight: 700;
}
.ab-people i.on {
  box-shadow: 0 0 0 2px #101010, 0 0 0 4px #7dcea0;
}
.ab-thread {
  padding: 14px;
  border-radius: 14px;
  background: #1c1c1c;
}
.ab-thread strong {
  color: #fff;
}
.ab-note,
.ab-tag {
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
}
.ab-note {
  background: #24180f;
}
.ab-tag {
  display: inline-block;
  background: #222;
}
.ab-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.ab-points span {
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 13px;
}

.ab-company {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 24px;
  align-items: center;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  background: #151515;
}
.ab-contacts {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}
.ab-contacts a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}
.ab-contacts a:hover {
  color: #fd7805;
}
.ab-globe {
  height: 180px;
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 50%, rgba(253, 120, 5, 0.35), transparent 42%),
    repeating-radial-gradient(circle at 50% 50%, transparent 0 18px, rgba(255, 255, 255, 0.08) 19px 20px);
}

.ab-final {
  margin: 8px auto 72px;
  padding: 48px 40px;
  border-radius: 28px;
  background:
    radial-gradient(420px 160px at 80% 20%, rgba(253, 120, 5, 0.28), transparent 70%),
    linear-gradient(100deg, #3a220f, #141414 60%);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.ab-final p {
  max-width: 560px;
}

@keyframes ab-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes ab-dash {
  to { stroke-dashoffset: -90; }
}

@media (max-width: 991px) {
  .ab-wrap {
    width: calc(100% - 32px);
  }
  .ab-block {
    padding: 52px 0;
  }
  .ab main h1 {
    font-size: 34px;
    line-height: 1.12;
  }
  .ab main h2 {
    font-size: 28px;
    line-height: 1.18;
  }
  .ab-hero-grid,
  .ab-why,
  .ab-vision,
  .ab-collab,
  .ab-company,
  .ab-eco,
  .ab-bento,
  .ab-philo,
  .ab-words {
    grid-template-columns: 1fr;
  }
  .ab-bento a:first-child {
    grid-row: auto;
  }
  .ab-philo article:nth-child(even) {
    margin-top: 0;
  }
  .ab-cluster {
    min-height: 0;
    display: grid;
    gap: 10px;
  }
  .ab-card,
  .ab-lines {
    position: static;
    width: auto;
    animation: none;
  }
  .ab-lines {
    display: none;
  }
  .ab main .ab-actions {
    flex-direction: column;
  }
  .ab main .ab-actions .btn {
    width: 100%;
  }
  .ab-core {
    width: 120px;
    height: 120px;
    margin: 8px 0;
  }
  .ab-final {
    width: calc(100% - 32px);
    padding: 28px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ab *,
  .ab *::before {
    animation: none !important;
    transition: none !important;
  }
}