/* =============================================================
   Modules — hub + spoke styles
   Loaded on top of main.css + blog.css (for breadcrumb + tokens)
   ============================================================= */

/* Sticky shell (matches platform-v1.html) */
.site-header { position: sticky; top: 0; z-index: 20;
  background: color-mix(in oklab, var(--background) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
}
.page { overflow: visible; }
html { scroll-behavior: smooth; scroll-padding-top: 116px; }

@media (max-width: 640px) {
  .site-header .header-row,
  .site-header .header-inner { height: 56px; }
  .breadcrumb-strip { top: 56px; }
  .breadcrumb-inner { height: 40px; gap: 10px; font-size: 12px; }
  .breadcrumb { gap: 8px; flex-wrap: nowrap; min-width: 0; overflow-x: auto;
    -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .breadcrumb::-webkit-scrollbar { display: none; }
  .breadcrumb li { white-space: nowrap; flex-shrink: 0; }
  html { scroll-padding-top: 104px; }
}

/* ---------- Hero ---------- */
.mod-hero { padding: 56px 0 24px; }
.mod-hero .eyebrow { margin-bottom: 18px; }
.mod-hero h1 { font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: clamp(34px, 5vw, 56px); line-height: 1.05; letter-spacing: -0.02em;
  color: var(--foreground); margin: 0 0 18px; }
.mod-hero .lede { font-size: 17px; line-height: 1.6; color: var(--muted-foreground);
  max-width: 640px; margin: 0; }
.mod-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
@media (max-width: 640px) { .mod-hero { padding: 32px 0 20px; } }

/* ---------- Status legend & badges ---------- */
.mod-legend { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 22px;
  font-size: 12px; color: var(--muted-foreground); }
.mod-legend > span { display: inline-flex; align-items: center; gap: 6px; }
.mod-legend i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.mod-legend .dot-avail   { background: #1A7A4A; }
.mod-legend .dot-build   { background: #B5451B; }
.mod-legend .dot-roadmap { background: #6B7280; }

.mod-badge { display: inline-flex; align-items: center; gap: 6px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .06em; padding: 4px 10px;
  border-radius: 999px; border: 1px solid var(--border); background: rgba(255,255,255,.02); }
.mod-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; }
.mod-badge.is-available { color: #4ade80; border-color: rgba(74,222,128,.35); }
.mod-badge.is-available::before { background: #4ade80; }
.mod-badge.is-build { color: #fb923c; border-color: rgba(251,146,60,.35); }
.mod-badge.is-build::before { background: #fb923c; }
.mod-badge.is-roadmap { color: #9ca3af; border-color: rgba(156,163,175,.3); }
.mod-badge.is-roadmap::before { background: #9ca3af; }

.mod-code { display: inline-block; font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--muted-foreground); padding: 3px 8px;
  border: 1px solid var(--border); border-radius: 4px; }

/* ---------- Filter chips (tablist) ---------- */
.mod-filter { display: flex; gap: 8px; flex-wrap: wrap; margin: 24px 0 28px; }
.mod-filter [role="tab"] { appearance: none; background: transparent;
  border: 1px solid var(--border); color: var(--muted-foreground);
  padding: 8px 14px; border-radius: 999px; font-size: 13px;
  font-family: inherit; cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease; }
.mod-filter [role="tab"]:hover { color: var(--foreground); border-color: color-mix(in oklab, var(--foreground) 30%, transparent); }
.mod-filter [role="tab"][aria-selected="true"] {
  background: var(--foreground); color: var(--background); border-color: var(--foreground); }
.mod-filter [role="tab"]:focus-visible { outline: 2px solid #2A6B7C; outline-offset: 3px; }

/* ---------- Comparison table ---------- */
.mod-table-wrap { border: 1px solid var(--border); border-radius: 12px;
  overflow: hidden; background: rgba(255,255,255,.015); margin: 0 0 36px; }
.mod-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.mod-table thead { position: sticky; top: 104px; z-index: 1;
  background: color-mix(in oklab, var(--background) 96%, transparent);
  backdrop-filter: blur(8px); }
.mod-table th { text-align: left; font-weight: 500;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  text-transform: uppercase; letter-spacing: .08em; color: var(--muted-foreground);
  padding: 14px 16px; border-bottom: 1px solid var(--border); }
.mod-table td { padding: 16px; vertical-align: middle;
  border-bottom: 1px solid color-mix(in oklab, var(--border) 60%, transparent); }
.mod-table tr:last-child td { border-bottom: none; }
.mod-table tr:hover td { background: rgba(255,255,255,.02); }
.mod-table a.mod-name { color: var(--foreground); font-weight: 500; text-decoration: none; }
.mod-table a.mod-name:hover { text-decoration: underline; text-decoration-color: #B5451B; text-underline-offset: 3px; }
.mod-table .mod-int { color: var(--muted-foreground); font-size: 12px; }

@media (max-width: 820px) {
  .mod-table-wrap { border: none; background: transparent; }
  .mod-table thead { display: none; }
  .mod-table, .mod-table tbody, .mod-table tr, .mod-table td { display: block; width: 100%; }
  .mod-table tr { border: 1px solid var(--border); border-radius: 10px;
    padding: 14px; margin-bottom: 12px; background: rgba(255,255,255,.015); }
  .mod-table td { padding: 6px 0; border: none; }
  .mod-table td::before { content: attr(data-label) " — ";
    font-family: 'JetBrains Mono', monospace; font-size: 10px;
    text-transform: uppercase; letter-spacing: .08em; color: var(--muted-foreground);
    margin-right: 6px; }
  .mod-table td.mod-td-name::before { content: none; }
  .mod-table td.mod-td-name { font-size: 16px; margin-bottom: 6px; }
}

/* Filter hiding */
.mod-hidden { display: none !important; }

/* ---------- Module card grid ---------- */
.mod-grid { display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); margin: 0 0 48px; }
@media (max-width: 1100px) { .mod-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px)  { .mod-grid { grid-template-columns: 1fr; } }

.mod-card { display: flex; flex-direction: column; gap: 10px;
  padding: 18px; border: 1px solid var(--border); border-radius: 12px;
  background: rgba(255,255,255,.015); text-decoration: none; color: inherit;
  transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.mod-card:hover { transform: translateY(-2px);
  border-color: color-mix(in oklab, var(--foreground) 30%, transparent);
  background: rgba(255,255,255,.03); }
.mod-card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.mod-card h3 { font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: 17px; margin: 0; color: var(--foreground); letter-spacing: -0.01em; }
.mod-card h3 a { color: inherit; text-decoration: none; }
.mod-card h3 a:hover { text-decoration: underline; text-underline-offset: 3px; }
.mod-card p { margin: 0; font-size: 13px; line-height: 1.55; color: var(--muted-foreground); }
.mod-card-foot { margin-top: auto; padding-top: 8px; display: flex;
  align-items: center; gap: 6px; font-size: 12px; color: #B5451B;
  text-decoration: none; font-family: 'JetBrains Mono', monospace; }
.mod-card:hover .mod-card-foot { gap: 10px; }

/* Mini live screen preview */
.mod-card-thumb { position: relative; height: 205px; overflow: hidden;
  border: 1px solid var(--border); border-radius: 9px; margin-bottom: 4px;
  background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.01)); }
.mod-card-thumb iframe { position: absolute; top: -102px; left: 0;
  width: 1440px; height: 1400px; border: 0;
  transform: scale(.25); transform-origin: top left;
  pointer-events: none; }
@media (max-width: 1100px) { .mod-card-thumb { height: 246px; } .mod-card-thumb iframe { transform: scale(.3); top: -122px; } }
@media (max-width: 700px)  { .mod-card-thumb { height: 222px; } .mod-card-thumb iframe { transform: scale(.27); top: -110px; } }


.mod-card-thumb-link { position: absolute; inset: 0; display: flex;
  align-items: flex-end; justify-content: center; padding: 12px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .04em;
  color: #FFF3EC; text-decoration: none; text-shadow: 0 1px 2px rgba(0,0,0,.5);
  background: linear-gradient(to top, rgba(10,8,7,.88) 0%, rgba(10,8,7,.35) 40%, rgba(10,8,7,0) 72%);
  opacity: 0; transition: opacity .2s ease; }

.mod-card:hover .mod-card-thumb-link,
.mod-card-thumb-link:focus-visible { opacity: 1; }
.mod-card-thumb.is-empty { display: flex; align-items: center; justify-content: center; }
.mod-card-thumb.is-empty span { font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--muted-foreground); letter-spacing: .06em; }


/* ---------- Sections ---------- */
.mod-section { padding: 48px 0; border-top: 1px solid var(--border); }
.mod-section .section-label { font-family: 'JetBrains Mono', monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: .1em;
  color: var(--muted-foreground); margin: 0 0 12px; }
.mod-section h2 { font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: clamp(26px, 3.5vw, 36px); margin: 0 0 28px;
  letter-spacing: -0.015em; color: var(--foreground); }

.mod-why { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 760px) { .mod-why { grid-template-columns: 1fr; } }
.mod-why-item { padding: 22px; border: 1px solid var(--border); border-radius: 12px;
  background: rgba(255,255,255,.015); }
.mod-why-item h3 { font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: 17px; margin: 0 0 8px; }
.mod-why-item p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--muted-foreground); }

/* ---------- Spoke: hero meta row ---------- */
.spoke-meta { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 18px; }
.spoke-banner { margin-bottom: 24px; padding: 14px 18px;
  border: 1px solid rgba(251,146,60,.3); border-left: 3px solid #fb923c;
  border-radius: 8px; background: rgba(251,146,60,.04);
  font-size: 14px; color: var(--foreground); display: flex; gap: 10px; align-items: center; }
.spoke-banner strong { color: #fb923c; font-weight: 600; }

/* ---------- Spoke: faux UI mock ---------- */
.spoke-visual { margin: 12px 0 0; border: 1px solid var(--border);
  border-radius: 14px; overflow: hidden; background: #0E1117; }
.spoke-visual-bar { display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.02); }
.spoke-visual-bar .dot { width: 10px; height: 10px; border-radius: 50%; }
.spoke-visual-bar .dot.r { background: #ff5f56; }
.spoke-visual-bar .dot.y { background: #ffbd2e; }
.spoke-visual-bar .dot.g { background: #27c93f; }
.spoke-visual-bar .url { margin-left: 8px; font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--muted-foreground); }
.spoke-visual-body { padding: 20px; min-height: 240px; color: #cbd5e1;
  font-family: 'JetBrains Mono', monospace; font-size: 13px; line-height: 1.7; }
.spoke-visual-body .label { color: #6b7280; font-size: 11px;
  text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.spoke-visual-body .row { display: flex; justify-content: space-between; padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.05); }
.spoke-visual-body .row:last-child { border-bottom: none; }
.spoke-visual-body .pill { display: inline-block; padding: 2px 8px;
  border-radius: 999px; font-size: 11px; }
.spoke-visual-body .pill.ok    { background: rgba(74,222,128,.12); color: #4ade80; }
.spoke-visual-body .pill.warn  { background: rgba(251,146,60,.12); color: #fb923c; }
.spoke-visual-body .pill.mute  { background: rgba(156,163,175,.12); color: #9ca3af; }

/* ---------- Spoke: capability cards ---------- */
.spoke-cap { display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 760px) { .spoke-cap { grid-template-columns: 1fr; } }
.spoke-cap-item { padding: 22px; border: 1px solid var(--border);
  border-radius: 12px; background: rgba(255,255,255,.015); }
.spoke-cap-item h3 { font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: 17px; margin: 0 0 8px; color: var(--foreground); }
.spoke-cap-item p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--muted-foreground); }

/* ---------- Spoke: best-for & connects ---------- */
.spoke-use-list { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.spoke-use-list li { padding: 18px 22px; border: 1px solid var(--border);
  border-radius: 10px; background: rgba(255,255,255,.015);
  display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.spoke-use-list .use-label { flex: 0 0 160px;
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  text-transform: uppercase; letter-spacing: .06em; color: #B5451B; }
.spoke-use-list .use-body { flex: 1; min-width: 240px;
  font-size: 14px; line-height: 1.6; color: var(--muted-foreground); }

.spoke-connect { display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 600px) { .spoke-connect { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.mod-faq { display: flex; flex-direction: column; gap: 10px; }
.mod-faq details { border: 1px solid var(--border); border-radius: 10px;
  background: rgba(255,255,255,.015); padding: 0; }
.mod-faq summary { cursor: pointer; padding: 18px 22px; font-weight: 500;
  font-size: 15px; list-style: none; display: flex; justify-content: space-between;
  align-items: center; gap: 12px; color: var(--foreground); }
.mod-faq summary::-webkit-details-marker { display: none; }
.mod-faq summary::after { content: "+"; font-family: 'JetBrains Mono', monospace;
  color: var(--muted-foreground); font-size: 18px; transition: transform .2s ease; }
.mod-faq details[open] summary::after { content: "−"; }
.mod-faq summary:focus-visible { outline: 2px solid #2A6B7C; outline-offset: 2px; border-radius: 10px; }
.mod-faq .faq-body { padding: 0 22px 18px; font-size: 14px; line-height: 1.65;
  color: var(--muted-foreground); }

/* ---------- Final CTA band ---------- */
.mod-cta-band { padding: 56px 0; border-top: 1px solid var(--border);
  text-align: center; }
.mod-cta-band h2 { font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: clamp(24px, 3.5vw, 34px); margin: 0 0 12px; }
.mod-cta-band p { color: var(--muted-foreground); margin: 0 0 24px; font-size: 16px; }
.mod-cta-actions { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .mod-card, .mod-faq summary::after { transition: none !important; }
  html { scroll-behavior: auto !important; }
}

/* ---------- Hero ambient glow ---------- */
.mod-hero { position: relative; overflow: hidden; }
.mod-hero .container { position: relative; z-index: 1; }
.mod-hero .hero-glow { position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(600px 260px at 18% 35%, color-mix(in oklab, #B5451B 22%, transparent), transparent 70%),
    radial-gradient(520px 240px at 78% 75%, color-mix(in oklab, #2A6B7C 18%, transparent), transparent 70%);
  filter: blur(2px); opacity: .9; }

/* ---------- Product mockup band ---------- */
.mod-preview-band { padding: 56px 0 64px; border-top: 1px solid var(--border); }
.mod-preview-band .section-label { font-family: 'JetBrains Mono', monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: .1em;
  color: var(--muted-foreground); margin: 0 0 10px; }
.mod-preview-band h2 { font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: clamp(24px, 3vw, 32px); margin: 0 0 8px; letter-spacing: -0.015em; }
.mod-preview-band .lede { color: var(--muted-foreground); max-width: 620px; margin: 0 0 26px; font-size: 15px; line-height: 1.6; }

.mod-preview-frame { position: relative; border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden; background: #0E1117;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,.7),
              0 0 0 1px rgba(255,255,255,.02) inset; }
.mod-preview-frame::before { content: ""; position: absolute; inset: -1px;
  border-radius: 16px; pointer-events: none;
  background: linear-gradient(180deg, color-mix(in oklab, #B5451B 18%, transparent), transparent 35%);
  mix-blend-mode: screen; opacity: .6; }
.mod-preview-frame-bar { display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.025); position: relative; z-index: 1; }
.mod-preview-frame-bar i { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.mod-preview-frame-bar i.r { background: #ff5f56; }
.mod-preview-frame-bar i.y { background: #ffbd2e; }
.mod-preview-frame-bar i.g { background: #27c93f; }
.mod-preview-frame-bar .url { margin-left: 6px; font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--muted-foreground); }
.mod-preview-frame img { display: block; width: 100%; height: auto; }

.mod-preview-chips { display: flex; gap: 10px; flex-wrap: wrap;
  margin-top: 18px; justify-content: center; }
.mod-preview-chip { font-family: 'JetBrains Mono', monospace; font-size: 11px;
  text-transform: uppercase; letter-spacing: .08em; color: var(--muted-foreground);
  padding: 5px 10px; border: 1px solid var(--border); border-radius: 999px;
  background: rgba(255,255,255,.02); cursor: pointer; transition: border-color .18s ease, color .18s ease, background .18s ease; }
.mod-preview-chip:hover { color: var(--foreground); border-color: color-mix(in oklab, #B5451B 40%, var(--border)); }
.mod-preview-chip.is-active,
.mod-preview-chip[aria-selected="true"] {
  color: #FFF3EC; border-color: color-mix(in oklab, #B5451B 70%, var(--border));
  background: color-mix(in oklab, #B5451B 22%, transparent);
}
.mod-preview-note {
  margin: 14px 0 0; text-align: center; font-size: 12.5px;
  color: var(--muted-foreground); display: flex; gap: 8px; justify-content: center; flex-wrap: wrap;
}
.mod-preview-note a { color: #B5451B; font-weight: 600; text-decoration: none; }
.mod-preview-note a:hover { text-decoration: underline; }

.mod-preview-stage {
  position: relative;
  background: #0a0807;
  line-height: 0;
}
.mod-canvas-svg {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: top;
}
.mod-canvas-svg [data-canvas-panel] {
  transition: opacity .28s ease;
}
.mod-canvas-svg [data-canvas-panel].is-on {
  opacity: 1 !important;
}
.mod-preview-stage iframe { display: none; }
@media (max-width: 560px) {
  .mod-preview-stage { overflow-x: auto; }
  .mod-canvas-svg { min-width: 640px; }
}
@media (prefers-reduced-motion: reduce) {
  .mod-preview-stage iframe { display: none; }
}

.mod-demo-cursor {
  position: absolute; left: 18%; top: 42%;
  width: 28px; height: 28px; z-index: 3;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.45));
  transform: translate(-4px, -2px);
  will-change: left, top, transform;
  transition: left .85s cubic-bezier(.22,.7,.2,1), top .85s cubic-bezier(.22,.7,.2,1);
  pointer-events: none;
}
.mod-demo-cursor.is-click { transform: translate(-4px, -2px) scale(.88); }
.mod-demo-ripple {
  position: absolute; z-index: 2; width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid rgba(181,69,27,.85); pointer-events: none;
  opacity: 0; transform: translate(-50%, -50%) scale(.4);
}
.mod-demo-ripple.is-on {
  animation: mod-demo-ripple .55s ease-out forwards;
}
@keyframes mod-demo-ripple {
  0% { opacity: .85; transform: translate(-50%, -50%) scale(.35); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(2.4); }
}
@media (prefers-reduced-motion: reduce) {
  .mod-demo-cursor, .mod-demo-ripple { display: none !important; }
}