.card-breadcrumb {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  padding: calc(var(--header-height) + var(--utility-bar-height) + 2.4rem) 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.card-breadcrumb a {
  color: rgba(255, 255, 255, 0.78);
}

.card-breadcrumb a:hover {
  color: var(--white);
}

.card-breadcrumb span {
  opacity: 0.45;
}

.reveal.d1 { transition-delay: 0.08s; }

.att-hero {
  position: relative;
  overflow: hidden;
  min-height: 32rem;
  color: var(--white);
  background: var(--blue-deep);
}

.att-hero::before,
.att-hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.att-hero::before {
  left: -14rem;
  top: -10rem;
  width: 40rem;
  height: 40rem;
  background: radial-gradient(circle, rgba(130, 201, 191, 0.42), transparent 68%);
  filter: blur(36px);
}

.att-hero::after {
  right: -8rem;
  bottom: -12rem;
  width: 26rem;
  height: 26rem;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08), transparent 70%);
}

.att-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 3rem;
  padding: 3.2rem 0 5.5rem;
}

.att-hero h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 7vw, 5.8rem);
  font-weight: 800;
  line-height: 0.88;
  letter-spacing: -0.04em;
}

.att-hero-lead {
  max-width: 36rem;
  margin-top: 1.5rem;
  color: #d7e5f4;
  font-size: 1.08rem;
  line-height: 1.75;
}

.att-contact {
  padding: 5.5rem 0 6.5rem;
  background: var(--white);
}

.att-layout {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.att-visual {
  margin: 0;
  padding: 0;
  background: none;
}

.att-visual img {
  width: min(100%, 24rem);
  margin: 0 auto;
}

.att-contact h2 {
  max-width: 16ch;
  margin: 0.4rem 0 2rem;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
}

.att-channels {
  display: grid;
  gap: 0;
}

.att-channels a {
  display: block;
  padding: 1.35rem 0;
  border-top: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

.att-channels a:last-child {
  border-bottom: 1px solid var(--line);
}

.att-channels a:hover {
  padding-left: 0.6rem;
}

.att-channels small {
  display: block;
  color: var(--green);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.att-channels strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.2rem;
}

@media (min-width: 48rem) {
  .att-layout {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 4rem;
  }
}