/* ─── Capabilities section — production stylesheet ────────────────
   All rules namespaced under .cap-* so they cannot collide with
   the rest of your site. Token defaults map to William Do's
   portfolio palette; override at :root or on .cap-section to retune. */

.cap-section {
  /* design tokens — override these to retune the section */
  --cap-bg: #faf6f2;
  --cap-bg-2: #EFEAE0;
  --cap-ink: #2A1A14;
  --cap-ink-2: #3A2E26;
  --cap-ink-3: #6B5D52;
  --cap-line: rgba(42, 26, 20, 0.12);
  --cap-line-2: rgba(42, 26, 20, 0.06);
  --cap-card: #FBF7F0;
  --cap-accent: #D9412C;

  --cap-display: Clashdisplay, Verdana, sans-serif;
  --cap-row-display: Gambarino, Georgia, serif;
  --cap-sans: 'Clashgrotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --cap-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  display: block;
  background: var(--cap-bg);
  color: var(--cap-ink);
  font-family: var(--cap-sans);
  padding: 96px 64px 112px;
  box-sizing: border-box;
}

.cap-fallback { max-width: 1280px; margin: 0 auto; }

/* keep our descendants inside the type system */
.cap-section *,
.cap-section *::before,
.cap-section *::after { box-sizing: border-box; }

.cap-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.cap-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 56px;
}

.cap-eyebrow {
  font-family: var(--cap-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cap-ink-3);
  font-weight: 500;
  margin-bottom: 14px;
}

.cap-title {
  font-family: var(--cap-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 0.95;
  font-size: clamp(40px, 6.4vw, 88px);
  margin: 0;
  color: var(--cap-ink);
  max-width: 12ch;
}

.cap-meta {
  font-family: var(--cap-mono);
  font-size: 11px;
  color: var(--cap-ink-3);
  letter-spacing: 0.1em;
  padding-bottom: 8px;
  white-space: nowrap;
}

/* ─── Layout ──────────────────────────────────────────────── */
.cap-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 56px;
  align-items: start;
}

@media (max-width: 900px) {
  .cap-section { padding: 56px 24px 72px; }
  .cap-header { margin-bottom: 28px; }
  .cap-layout { grid-template-columns: 1fr; gap: 0; }
  .cap-aside { display: none; }
}

/* ─── List ────────────────────────────────────────────────── */
.cap-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--cap-line);
}

.cap-row {
  border-bottom: 1px solid var(--cap-line);
  padding: 20px 0;
  position: relative;
  cursor: pointer;
}

.cap-row-head {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 20px;
}

.cap-row-num {
  font-family: var(--cap-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cap-ink-3);
  transition: color .2s;
}

.cap-row-name {
  font-family: var(--cap-row-display);
  font-weight: 400;
  font-size: clamp(28px, 3.8vw, 52px);
  margin: 0;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--cap-ink-2);
  transition: transform .25s, color .25s, font-style .15s;
}

.cap-row-aside {
  font-family: var(--cap-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cap-ink-3);
  opacity: 0.4;
  transition: opacity .2s;
  white-space: nowrap;
}

/* active state (hover or click-locked) */
.cap-row.is-active .cap-row-num { color: var(--cap-accent); }
.cap-row.is-active .cap-row-name {
  color: var(--cap-ink);
  font-style: italic;
  transform: translateX(8px);
}
.cap-row.is-active .cap-row-aside { opacity: 1; }

/* locked indicator (when the user has clicked to pin) */
.cap-row.is-locked .cap-row-aside::before {
  content: "● ";
  color: var(--cap-accent);
  margin-right: 4px;
}

/* mobile expansion */
.cap-row-mobile-body {
  display: none;
}
.cap-row-mobile-toggle {
  display: none;
  width: 12px; height: 12px;
  color: var(--cap-ink-3);
  transition: transform .25s;
}
.cap-row.is-active .cap-row-mobile-toggle { transform: rotate(90deg); }

@media (max-width: 900px) {
  .cap-row-head { grid-template-columns: 32px 1fr 16px; gap: 12px; }
  .cap-row-aside { display: none; }
  .cap-row-mobile-toggle { display: block; }
  .cap-row-mobile-body {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .35s cubic-bezier(.2,.7,.3,1);
  }
  .cap-row.is-active .cap-row-mobile-body { grid-template-rows: 1fr; }
  .cap-row-mobile-body > div { overflow: hidden; }
  .cap-row-mobile-inner {
    padding: 14px 0 0 64px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
}

/* ─── Aside / preview pane ────────────────────────────────── */
.cap-aside {
  position: sticky;
  top: 80px;
  background: var(--cap-card);
  border: 1px solid var(--cap-line);
  border-radius: 4px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 420px;
  /* parallax target — JS writes this var on scroll */
  transform: translate3d(0, var(--cap-parallax, 0px), 0);
  transition: transform .15s linear;
  will-change: transform;
}

.cap-aside-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.cap-aside-bar-label {
  font-family: var(--cap-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cap-ink-3);
}
.cap-aside-bar-dot {
  width: 8px; height: 8px; border-radius: 4px; background: var(--cap-accent);
  animation: cap-blink 1.6s ease-in-out infinite;
}

.cap-aside-visual {
  height: 220px;
  background: var(--cap-bg);
  border: 1px solid var(--cap-line-2);
  border-radius: 3px;
  color: var(--cap-ink-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cap-aside-name {
  font-family: var(--cap-display);
  font-size: 36px;
  margin: 0;
  line-height: 1.0;
  letter-spacing: -0.02em;
}

.cap-aside-body {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--cap-ink-2);
  text-wrap: pretty;
}
.cap-aside-body strong { color: var(--cap-ink); font-weight: 500; }

.cap-tools {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px dashed var(--cap-line);
}
.cap-tool {
  font-family: var(--cap-mono);
  font-size: 10px;
  color: var(--cap-ink-2);
  padding: 4px 8px;
  border: 1px solid var(--cap-line);
  border-radius: 999px;
  letter-spacing: 0.04em;
}

/* mobile body uses a smaller version of the aside chrome */
.cap-mobile-visual {
  height: 140px;
  background: var(--cap-bg);
  border: 1px solid var(--cap-line-2);
  border-radius: 3px;
  color: var(--cap-ink-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cap-mobile-body {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--cap-ink-2);
  text-wrap: pretty;
}
.cap-mobile-body strong { color: var(--cap-ink); font-weight: 500; }
.cap-mobile-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

/* ─── Animations ──────────────────────────────────────────── */
@keyframes cap-blink   { 0%,100% { opacity: .25; } 50% { opacity: 1; } }
@keyframes cap-spin    { from { transform: rotate(0); } to { transform: rotate(360deg); } }
@keyframes cap-pulse   { 0%,100% { opacity: .35; transform: scale(1); } 50% { opacity: 1; transform: scale(1.04); } }
@keyframes cap-cursor  { 0%,49% { opacity: 1; } 50%,100% { opacity: 0; } }
@keyframes cap-stroke  { 0% { stroke-dashoffset: 200; } 100% { stroke-dashoffset: 0; } }
@keyframes cap-scan-d  { 0%,100% { y: 26; } 50% { y: 92; } }
@keyframes cap-scan-p  { 0%,100% { y: 44; } 50% { y: 92; } }
@keyframes cap-tap     { 0%,100% { transform: scale(1); } 30% { transform: scale(.85); } }

/* respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .cap-aside { transform: none !important; transition: none; }
  .cap-aside-bar-dot,
  .cap-aside-visual *,
  .cap-mobile-visual * { animation-duration: 0s !important; }
}