/* ─── PRism — landing.css — full landing page styles ──────────────────── */

/* ── Utility ────────────────────────────────────────────────────────────── */
.hidden { display: none !important; }
.hide-mobile { display: inline; }
@media (max-width: 700px) { .hide-mobile { display: none; } }

/* ══════════════════════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════════════════════ */
.landing-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px 72px;
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 0%, rgba(31,111,235,.10) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 100%, rgba(35,134,54,.07) 0%, transparent 55%),
    var(--surface-2);
}

.hero-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(31,111,235,.14) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 720px;
}

.hero-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  display: block;
  filter: drop-shadow(0 0 24px rgba(31,111,235,.3));
}

.hero-title {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.5px;
  margin-bottom: 16px;
}

.hero-accent {
  background: linear-gradient(135deg, var(--brand-purple-lt), var(--brand-green-lt));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 560px;
  margin: 0 auto 32px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-hint {
  margin-top: 16px;
  text-align: center;
}

/* ══════════════════════════════════════════════════════════════════════════
   SHARED SECTION LAYOUT
   ══════════════════════════════════════════════════════════════════════════ */
.landing-section {
  padding: 72px 24px;
}

.landing-section.section-dark {
  background: var(--surface);
}

.section-inner {
  max-width: 1060px;
  margin: 0 auto;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 8px;
  letter-spacing: -.3px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: .95rem;
  margin-bottom: 44px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.55;
}

/* ══════════════════════════════════════════════════════════════════════════
   HOW IT WORKS — Pipeline
   ══════════════════════════════════════════════════════════════════════════ */
/* ══════════════════════════════════════════════════════════════════════════
   ARCHITECTURE DIAGRAM
   ══════════════════════════════════════════════════════════════════════════ */
.arch-diagram {
  display: grid;
  grid-template-columns: 1fr 48px 1.4fr 48px 1fr;
  gap: 0 12px;
  align-items: center;
  margin-top: 28px;
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(88, 166, 255, 0.24);
  background:
    radial-gradient(circle at 15% 10%, rgba(88,166,255,.08), transparent 40%),
    radial-gradient(circle at 85% 90%, rgba(139,92,246,.08), transparent 42%),
    var(--surface-2);
}

.arch-col-left,
.arch-col-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.arch-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-hint);
}

.arch-node {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.arch-node:hover {
  transform: translateY(-2px);
  border-color: rgba(88, 166, 255, 0.45);
  box-shadow: 0 10px 22px rgba(2, 6, 23, 0.45);
}

.arch-node-source {
  border-color: rgba(35, 134, 54, 0.3);
  background: rgba(35, 134, 54, 0.05);
}

.arch-node-output {
  border-color: rgba(139, 92, 246, 0.3);
  background: rgba(139, 92, 246, 0.05);
}

.arch-node-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.arch-icon-github { background: rgba(255,255,255,.06); color: var(--text-primary); }
.arch-icon-action { background: rgba(210,153,34,.1);  color: #d29922; }
.arch-icon-check  { background: rgba(35,134,54,.12);  color: #3fb950; }
.arch-icon-vscode { background: rgba(0,120,212,.12);  color: #0098ff; }
.arch-icon-deploy { background: rgba(139,92,246,.12); color: var(--brand-purple-lt); }

.arch-node-text strong {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.arch-node-text span {
  font-size: .73rem;
  color: var(--text-secondary);
}

/* PRism center box */
.arch-prism-box {
  background:
    linear-gradient(160deg, rgba(88,166,255,.08), rgba(139,92,246,.11)),
    var(--surface-2);
  border: 1px solid rgba(139, 92, 246, 0.55);
  border-radius: var(--radius-lg);
  padding: 22px 20px 18px;
  box-shadow: 0 14px 36px rgba(76, 29, 149, 0.25);
}

.arch-prism-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: .88rem;
  font-weight: 700;
  color: var(--text-primary);
}

.arch-prism-logo {
  width: 22px;
  height: 22px;
}

.arch-agents-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 16px;
}

.arch-agent-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.05);
}

.arch-agent-icon {
  color: var(--text-hint);
  flex-shrink: 0;
}

.arch-agent-name {
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
}

.arch-agent-tag {
  font-size: .68rem;
  font-weight: 600;
  color: var(--text-hint);
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 2px 8px;
  white-space: nowrap;
}

.arch-verdict {
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.arch-verdict-label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.arch-verdict-score {
  font-size: 1rem;
  font-weight: 800;
  color: var(--brand-purple-lt);
  background: var(--brand-purple-bg);
  padding: 3px 14px;
  border-radius: 20px;
}

@media (max-width: 780px) {
  .arch-diagram {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .arch-arrow {
    justify-content: flex-start;
    padding-left: 16px;
    transform: rotate(90deg);
    height: 28px;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   INTEGRATIONS
   ══════════════════════════════════════════════════════════════════════════ */
.integration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.integration-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.integration-card:hover {
  border-color: var(--brand-purple);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}

/* VS Code featured — free-floating screenshot layout */
.vscode-featured-wrapper {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr minmax(0, 340px);
  column-gap: 40px;
  align-items: stretch;
}

.vscode-featured-card {
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(135deg, rgba(0,120,212,.06), rgba(31,111,235,.04)),
    var(--surface-2);
  border-color: rgba(0,120,212,.25);
  padding: 36px 32px;
}

.vscode-featured-card:hover {
  border-color: #0078d4;
  box-shadow: 0 0 60px rgba(0,120,212,.15);
}

.vscode-featured-card .integration-actions {
  margin-top: 4px;
  padding-top: 0;
  margin-bottom: 16px;
}

.vscode-featured-card .integration-features {
  margin-bottom: 0;
}

.vscode-featured-screenshot {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.vscode-featured-screenshot img {
  width: 100%;
  max-width: 340px;
  max-height: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.55),
    0 6px 20px rgba(0, 120, 212, 0.12);
}

.integration-badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--brand-azure-lt);
  background: var(--brand-azure-bg);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 6px;
  width: fit-content;
}

.integration-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--text-primary);
  flex-shrink: 0;
}

.integration-icon-vscode { background: rgba(0,120,212,.12); color: #0098ff; width: 64px; height: 64px; border-radius: var(--radius-md); }
.integration-icon-github { background: rgba(255,255,255,.06); color: var(--text-primary); }
.integration-icon-azure  { background: var(--brand-azure-bg); color: var(--brand-azure-lt); }
.integration-icon-ai     { background: rgba(210,153,34,.1);  color: #d29922; }
.integration-icon-portal { background: var(--brand-purple-bg); color: var(--brand-purple-lt); }

.integration-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.integration-card p {
  font-size: .85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
}

.integration-features {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.integration-features li {
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 4px 12px;
  white-space: nowrap;
}

.integration-actions {
  display: flex;
  gap: 8px;
  padding-top: 8px;
}

/* ══════════════════════════════════════════════════════════════════════════
   SCREENSHOTS — SHOWCASE PAIR
   ══════════════════════════════════════════════════════════════════════════ */
.showcase-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.showcase-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.showcase-card:hover {
  border-color: var(--brand-purple);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}

.showcase-card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.showcase-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.showcase-card-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.showcase-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: rgba(139, 92, 246, 0.15);
  color: var(--brand-purple);
  width: fit-content;
  margin-bottom: 2px;
}

.showcase-card-body h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.showcase-card-body p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 700px) {
  .showcase-pair {
    grid-template-columns: 1fr;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   RESOURCES
   ══════════════════════════════════════════════════════════════════════════ */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 16px;
}

.resource-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  text-decoration: none;
  color: inherit;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.resource-card:hover {
  border-color: var(--brand-purple);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
  text-decoration: none;
}

.resource-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--brand-purple-bg);
  color: var(--brand-purple-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.resource-icon-api   { background: rgba(35,134,54,.1);  color: var(--brand-green-lt); }
.resource-icon-gh    { background: rgba(255,255,255,.06); color: var(--text-primary); }

.resource-card h3 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.resource-card p {
  font-size: .82rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ── Featured video card ── */
.resource-video-featured {
  display: grid;
  grid-template-columns: minmax(240px, 420px) 1fr;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  margin-bottom: 24px;
  text-decoration: none;
  color: inherit;
  transition: all var(--transition);
}

.resource-video-featured:hover {
  border-color: var(--brand-purple);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
  text-decoration: none;
}

.resource-video-thumbnail {
  position: relative;
  overflow: hidden;
  background: #000;
}

.resource-video-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.9;
  transition: opacity var(--transition);
}

.resource-video-featured:hover .resource-video-thumbnail img {
  opacity: 1;
}

.resource-video-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.resource-video-featured:hover .resource-video-play svg rect {
  fill: rgba(180, 0, 0, 0.85);
}

.resource-video-body {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}

.resource-video-body h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.resource-video-body p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.resource-video-cta {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brand-purple-lt);
  margin-top: 4px;
}

@media (max-width: 680px) {
  .resource-video-featured {
    grid-template-columns: 1fr;
  }
  .resource-video-thumbnail {
    aspect-ratio: 16 / 9;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════════════════ */
.site-footer {
  border-top: 1px solid var(--border-light);
  padding: 28px 24px;
  background: #010409;
}

.footer-inner {
  max-width: 1060px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .82rem;
  color: var(--text-hint);
}

.footer-logo {
  width: 22px;
  height: 22px;
}

.footer-links {
  display: flex;
  gap: 20px;
  font-size: .82rem;
}

.footer-links a {
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--brand-purple-lt);
}

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .vscode-featured-wrapper {
    grid-template-columns: 1fr;
  }
  .vscode-featured-screenshot {
    order: -1;
  }
  .vscode-featured-screenshot img {
    max-width: 380px;
    margin: 0 auto;
  }
}

@media (max-width: 800px) {
  .hero-title { font-size: 1.7rem; }
  .section-title { font-size: 1.4rem; }
  .landing-hero { padding: 56px 20px 48px; }
  .landing-section { padding: 48px 20px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.4rem; }
  .nav-links { gap: 10px; }
  .nav-links a { font-size: .78rem; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}