/* Solutions hub — denser cards + clearer hierarchy.
   Loaded after digested marketing.css so overrides win without touching Rails assets. */

.m-solutions .m-solutions__intro {
  margin-bottom: 1.5rem;
  max-width: 40rem;
}

.m-solutions .m-solutions__intro .marketing-eyebrow {
  margin-bottom: 0.75rem;
}

.m-solutions .m-solutions-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding: 0.35rem 0;
  position: sticky;
  top: 4.5rem;
  z-index: 5;
  background: linear-gradient(
    180deg,
    rgba(244, 247, 245, 0.97) 0%,
    rgba(244, 247, 245, 0.92) 70%,
    rgba(244, 247, 245, 0) 100%
  );
  backdrop-filter: blur(8px);
}

.m-solutions .m-solutions-filter__btn {
  background: var(--panel, #fff);
  border: 1px solid var(--line, #e3ebe7);
  border-radius: 999px;
  color: var(--muted, #5c6b64);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.5rem 0.95rem;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.m-solutions .m-solutions-filter__btn:hover,
.m-solutions .m-solutions-filter__btn.is-active {
  background: var(--accent-soft, #e8f5ef);
  border-color: var(--accent, #197b5b);
  color: var(--accent-strong, #0f5f45);
}

.m-solutions .m-solutions-group + .m-solutions-group {
  margin-top: 2.5rem;
}

.m-solutions .m-solutions-group__header {
  margin-bottom: 1rem;
  max-width: 40rem;
}

.m-solutions .m-solutions-group__header h3 {
  font-size: clamp(1.25rem, 2.4vw, 1.625rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 0.35rem;
}

.m-solutions .m-solutions-group__header p {
  color: var(--muted, #5c6b64);
  font-size: 0.9375rem;
  line-height: 1.5;
  margin: 0;
}

.m-solutions-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.m-sol-card {
  background: var(--panel, #fff);
  border: 1px solid var(--line, #e3ebe7);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.m-sol-card:hover {
  border-color: #c9dfd4;
  box-shadow: 0 10px 28px rgba(15, 95, 69, 0.08);
  transform: translateY(-1px);
}

.m-sol-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.15rem 1.2rem 0.85rem;
}

.m-sol-card__category {
  color: var(--accent-strong, #0f5f45);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.3;
  margin: 0;
  text-transform: uppercase;
}

.m-sol-card__title {
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 0;
}

.m-sol-card__title a {
  color: inherit;
  text-decoration: none;
}

.m-sol-card__title a:hover {
  color: var(--accent-strong, #0f5f45);
}

.m-sol-card__lead {
  color: var(--muted, #5c6b64);
  flex: 0 0 auto;
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.m-sol-card__sample {
  background: linear-gradient(180deg, #f7fbf9 0%, #f1f7f4 100%);
  border: 1px solid var(--line, #e3ebe7);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.15rem;
  padding: 0.7rem 0.8rem;
}

.m-sol-card__sample-copy {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.m-sol-card__sample-label {
  color: var(--accent-strong, #0f5f45);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.m-sol-card__keyword {
  color: var(--ink, #12201a);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.35;
}

.m-sol-card__metrics {
  display: grid;
  gap: 0.4rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
}

.m-sol-card__metrics li {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(227, 235, 231, 0.9);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.4rem 0.45rem;
}

.m-sol-card__metrics strong {
  color: var(--accent-strong, #0f5f45);
  font-size: 0.875rem;
  font-weight: 800;
  line-height: 1.15;
}

.m-sol-card__metrics span {
  color: var(--muted, #5c6b64);
  font-size: 0.625rem;
  line-height: 1.25;
}

.m-sol-card__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0.15rem 0 0;
  padding: 0;
}

.m-sol-card__pills li {
  background: var(--accent-soft, #e8f5ef);
  border-radius: 999px;
  color: var(--accent-strong, #0f5f45);
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.2;
  padding: 0.35rem 0.6rem;
}

.m-sol-card__pills li.is-accent {
  background: var(--accent, #197b5b);
  color: #fff;
}

.m-sol-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding: 0 1.2rem 1.15rem;
}

.m-sol-card__actions .marketing-btn {
  font-size: 0.8125rem;
  padding: 0.5rem 0.9rem;
}

@media (max-width: 860px) {
  .m-solutions-grid {
    grid-template-columns: 1fr;
  }

  .m-solutions .m-solutions-filter {
    position: static;
    background: transparent;
    backdrop-filter: none;
  }
}

@media (max-width: 520px) {
  .m-sol-card__metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .m-sol-card__actions {
    flex-direction: column;
  }

  .m-sol-card__actions .marketing-btn {
    justify-content: center;
    text-align: center;
    width: 100%;
  }
}