.surface {
  border: 1px solid var(--border);
  background: var(--surface-gradient);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.surface-hover {
  transition: var(--transition-base);
}

.surface-hover:hover {
  transform: translateY(-8px);
  border-color: var(--border-cyan);
}

.glass-card {
  padding: 34px;
  border-radius: 24px;
}

.glass-card h3 {
  margin-bottom: 22px;
  font-size: 26px;
}

.glass-card p {
  color: var(--muted-light);
  line-height: 1.75;
  font-weight: 600;
}

.glass-card p + p {
  margin-top: 20px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 800;
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-pill);
  background: var(--cyan-soft);
}

.button {
  min-width: 170px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 17px 26px;
  border-radius: var(--radius-pill);
  font-weight: 900;
  transition: var(--transition-base);
}

.button svg {
  width: 18px;
}

.button:hover {
  transform: translateY(-5px);
}

.button--primary {
  color: var(--bg);
  background: var(--cyan);
  box-shadow: 0 0 32px rgba(77, 225, 230, 0.28);
}

.button--secondary {
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.tag-list {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  padding: 8px 14px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  border-radius: var(--radius-pill);
  background: var(--cyan-soft);
}

.section-heading {
  width: min(var(--container-width), 100%);
  margin: 0 auto 55px;
  text-align: center;
}

.section-heading h2 {
  margin-top: 20px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -4px;
  font-weight: 900;
}

.section-heading p {
  width: min(760px, 100%);
  margin: 24px auto 0;
  color: var(--muted-light);
  font-size: 18px;
  line-height: 1.7;
}

.split-grid {
  width: min(var(--container-width), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.card-grid {
  width: min(var(--container-width), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

@media (max-width: 1000px) {
  .split-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 700px) {
  .glass-card {
    padding: 24px;
  }

  .section-heading {
    margin-bottom: 42px;
  }

  .section-heading h2 {
    letter-spacing: -2px;
  }

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