.card-grid {
  display: grid;
  gap: 1rem;
}

.card-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card {
  padding: 1.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.04);
}

.info-card h2,
.info-card h3 {
  margin-top: 0;
  margin-bottom: 0.65rem;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-ink-950);
}

.info-card p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--color-ink-700);
}

.info-card__eyebrow {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--color-signal);
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.solution-card {
  padding: 0 0 1.4rem;
  overflow: hidden;
}

.solution-card > .info-card__eyebrow,
.solution-card > h3,
.solution-card > p {
  margin-right: 1.4rem;
  margin-left: 1.4rem;
}

.solution-card__visual {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  aspect-ratio: 16 / 9;
  min-height: 0;
  margin-bottom: 1.25rem;
  overflow: hidden;
  background:
    linear-gradient(145deg, transparent 35%, rgba(45, 113, 245, 0.22)),
    radial-gradient(circle at 75% 20%, rgba(255, 255, 255, 0.45), transparent 24%),
    linear-gradient(135deg, #dbe8f5, #8eb8d8 48%, #2d71f5);
  color: white;
}

.solution-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.solution-card:nth-child(3n + 2) .solution-card__visual {
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.16), transparent), linear-gradient(135deg, #192b43, #2d71f5);
}

.solution-card:nth-child(3n) .solution-card__visual {
  background: radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.38), transparent 22%), linear-gradient(135deg, #0f172a, #8eb8d8);
}

.solution-card__visual span { font-weight: 700; }
.solution-card__visual small { margin-top: 0.25rem; opacity: 0.78; }

.solution-card__list {
  display: grid;
  gap: 0.65rem;
  margin: 1.15rem 1.4rem 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--color-border);
  list-style: none;
}

.solution-card__list li {
  position: relative;
  padding-left: 1rem;
  color: var(--color-ink-700);
  font-size: var(--step--1);
}

.solution-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--color-brand);
}

.info-card--interactive {
  appearance: none;
  display: flex;
  flex-direction: column;
  width: 100%;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.info-card__visual {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 11rem;
  margin: -1.4rem -1.4rem 1.25rem;
  padding: 1.2rem;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: radial-gradient(circle at 70% 20%, rgba(255,255,255,.38), transparent 23%), linear-gradient(135deg, #8eb8d8, #2d71f5 55%, #17283e);
  color: white;
}

.info-card__visual--image {
  height: 11rem;
  min-height: 11rem;
  overflow: hidden;
  padding: 0;
  background: #0f172a;
}

.info-card__visual--image img,
.detail-dialog__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.info-card--interactive:nth-child(2) .info-card__visual { background: radial-gradient(circle at 25% 20%, rgba(255,255,255,.32), transparent 20%), linear-gradient(135deg, #2d71f5, #17283e); }
.info-card--interactive:nth-child(3) .info-card__visual { background: radial-gradient(circle at 75% 25%, rgba(255,255,255,.28), transparent 22%), linear-gradient(135deg, #8eb8d8, #0f4c81 55%, #0f172a); }
.info-card--interactive .info-card__visual--image { background: #0f172a; }
.info-card__visual strong { font-size: var(--step-0); }.info-card__visual small { margin-top: .25rem; opacity: .72; }

.info-card--interactive:hover,
.info-card--interactive:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(45, 113, 245, 0.22);
  box-shadow: 0 24px 52px rgba(15, 23, 42, 0.12);
  outline: none;
}

.info-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: auto;
  padding-top: 1rem;
  color: var(--color-signal);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.info-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.05);
  color: var(--color-ink-900);
  font-size: 1.1rem;
}

.detail-dialog {
  width: min(720px, calc(100vw - 1rem));
  max-height: calc(100vh - 1rem);
  padding: 0;
  border: 0;
  background: transparent;
}

.detail-dialog::backdrop {
  background: rgba(15, 23, 42, 0.42);
  backdrop-filter: blur(14px);
}

.detail-dialog__panel {
  max-height: calc(100vh - 1rem);
  overflow-y: auto;
  padding: clamp(1.25rem, 2vw, 2rem);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top right, rgba(45, 113, 245, 0.14), transparent 28%), var(--color-paper);
  box-shadow: 0 32px 90px rgba(15, 23, 42, 0.25);
}

.detail-dialog__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.detail-dialog__label { margin: 0; color: var(--color-accent); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.detail-dialog__close { width: 2.5rem; height: 2.5rem; border: 1px solid var(--color-border); border-radius: 50%; background: var(--color-paper); cursor: pointer; }
.detail-dialog__title { margin: 0 0 0.75rem; font-family: var(--font-display); font-size: clamp(1.65rem, 1.25rem + 1vw, 2.2rem); line-height: 1.04; color: var(--color-ink-950); }
.detail-dialog__visual { display: flex; flex-direction: column; justify-content: flex-end; min-height: 13rem; margin-bottom: 1.25rem; padding: 1.2rem; border-radius: var(--radius-md); background: radial-gradient(circle at 72% 22%, rgba(255,255,255,.35), transparent 22%), linear-gradient(135deg,#8eb8d8,#2d71f5 55%,#17283e); color: white; }
.detail-dialog__visual--image { aspect-ratio: 4 / 3; min-height: 0; padding: 0; overflow: hidden; background: none; }
.detail-dialog__visual[hidden] { display: none; }.detail-dialog__visual small { margin-top: .25rem; opacity: .72; }
.detail-dialog__detail { margin: 0 0 1rem; line-height: 1.7; color: var(--color-ink-700); }
.detail-dialog__list { display: grid; gap: 0.7rem; margin: 0; padding: 0; list-style: none; }
.detail-dialog__list li { position: relative; padding-left: 1.1rem; line-height: 1.6; color: var(--color-ink-700); }
.detail-dialog__list li::before { content: ""; position: absolute; left: 0; top: 0.65rem; width: 0.42rem; height: 0.42rem; border-radius: 50%; background: var(--gradient-brand); }
.detail-dialog__action-card { margin-top: 1.25rem; padding: 1rem; border: 1px solid rgba(45, 113, 245, 0.16); border-radius: var(--radius-md); background: rgba(45, 113, 245, 0.06); }
.detail-dialog__action-card strong { color: var(--color-ink-950); }
.detail-dialog__action-card p { margin: 0.5rem 0 0; line-height: 1.6; color: var(--color-ink-700); }
.detail-dialog-open { overflow: hidden; }

@media (max-width: 900px) {
  .card-grid--three,
  .card-grid--four,
  .card-grid--two {
    grid-template-columns: 1fr;
  }
}