/* Resources hub — DarkSmog marketing (aligned with solutions / platform) */

.res-page {
  background: #fff;
}

.res-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: #0565ff;
  margin: 0 0 0.9rem;
}

.res-trust {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-primary);
  background: #fff;
}

/* —— Tool grid —— */
.res-tools {
  padding: clamp(2.75rem, 5vw, 4rem) 0;
}

.res-section-head {
  max-width: 640px;
  margin-bottom: 2rem;
}

.res-section-head h2 {
  font-size: clamp(1.45rem, 2.5vw, 1.95rem);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.res-section-head p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.55;
}

.res-tools-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.res-tool-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 1.4rem 1.35rem;
  border: 1px solid var(--border-primary);
  border-radius: 14px;
  background: #fff;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.res-tool-card:hover {
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
  border-color: #c5d4e3;
  transform: translateY(-2px);
}

.res-tool-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(5, 101, 255, 0.1), rgba(124, 58, 237, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: #0565ff;
}

.res-tool-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.res-tool-card p {
  flex: 1;
  margin: 0 0 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.res-tool-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.res-tool-link {
  font-weight: 600;
  font-size: 0.875rem;
  color: #0565ff;
  text-decoration: none;
  margin-top: auto;
}

.res-tool-link:hover {
  text-decoration: underline;
}

/* —— Learning paths —— */
.res-paths {
  padding: clamp(2.75rem, 5vw, 4rem) 0;
  background: #f2f5f7;
  border-top: 1px solid var(--border-primary);
}

.res-path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.res-path-card {
  padding: 1.5rem 1.35rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--border-primary);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
}

.res-path-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.65rem;
  color: var(--text-primary);
}

.res-path-card p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.res-path-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.res-path-tags span {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  background: #eef4ff;
  color: #1e40af;
}

/* —— Featured guides (blue band) —— */
.res-featured {
  padding: clamp(2.75rem, 5vw, 3.75rem) 0;
  background: linear-gradient(135deg, #0565ff 0%, #4338ca 55%, #6d28d9 100%);
  color: #fff;
}

.res-featured .res-section-head h2,
.res-featured .res-section-head p {
  color: #fff;
}

.res-featured .res-section-head p {
  opacity: 0.92;
}

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

.res-featured-card {
  display: block;
  padding: 1.15rem 1.25rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  text-decoration: none;
  color: inherit;
  transition: background 0.2s ease, transform 0.2s ease;
}

.res-featured-card:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
}

.res-featured-card .res-fc-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.85;
  margin-bottom: 0.35rem;
}

.res-featured-card .res-fc-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  line-height: 1.35;
}

.res-featured-card .res-fc-dek {
  font-size: 0.875rem;
  opacity: 0.9;
  margin: 0;
  line-height: 1.45;
}

/* —— Developer hub —— */
.res-hub {
  padding: clamp(2.75rem, 5vw, 4rem) 0;
  border-top: 1px solid var(--border-primary);
}

.res-hub-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.res-hub-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.res-hub-list li {
  display: grid;
  grid-template-columns: 4px 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-primary);
}

.res-hub-list li:last-child {
  border-bottom: none;
}

.res-hub-bar {
  width: 4px;
  border-radius: 4px;
  background: linear-gradient(180deg, #0565ff, #7c3aed);
  align-self: stretch;
  min-height: 2.5rem;
}

.res-hub-list strong {
  display: block;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.res-hub-list span {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.res-hub-visual {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-primary);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.1);
}

.res-hub-visual img {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: middle;
}

/* —— Playbooks —— */
.res-playbooks {
  padding: clamp(2.75rem, 5vw, 4rem) 0;
  background: #f8fafc;
  border-top: 1px solid var(--border-primary);
}

.res-play-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.res-play-card {
  padding: 1.35rem 1.25rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--border-primary);
}

.res-play-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.res-play-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

/* —— Updates strip —— */
.res-updates {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border-primary);
}

.res-updates-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  border-radius: 14px;
  border: 1px dashed var(--border-primary);
  background: #fafbfc;
}

.res-updates-inner p {
  margin: 0;
  max-width: 520px;
  font-size: 0.975rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.res-updates-inner strong {
  color: var(--text-primary);
}

/* —— CTA —— */
.res-cta {
  padding: 3.5rem 0;
  background: linear-gradient(90deg, #1a0a2e 0%, #16213e 45%, #0f3460 100%);
  text-align: center;
}

.res-cta h2 {
  color: #fff;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 700;
  margin: 0 0 0.65rem;
}

.res-cta p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 1.4rem;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

.res-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.res-cta .btn-primary {
  background: #fff;
  color: #0565ff;
  border: none;
}

.res-cta .btn-primary:hover {
  background: #f0f4ff;
}

.res-cta .btn-secondary {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.res-cta .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

@media (max-width: 1024px) {
  .res-tools-grid,
  .res-path-grid,
  .res-play-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .res-featured-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .res-tools-grid,
  .res-path-grid,
  .res-play-grid {
    grid-template-columns: 1fr;
  }

  .res-hub-grid {
    grid-template-columns: 1fr;
  }

  .res-updates-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}