/* Polistician — shared stylesheet (v4) */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --accent: #FF007A;
  --accent-2: #6B4DE6;        /* secondary brand: violet */
  --accent-soft: rgba(255, 0, 122, 0.14);
  --accent-glow: rgba(255, 0, 122, 0.22);
  --bg: #0D0D0F;
  --panel: #18181B;
  --panel-alt: #1E1E22;
  --panel-hover: #222226;
  --ink: #EDEDED;
  --ink-soft: #A1A1AA;
  --muted: #71717A;
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.16);
  --r-xs: 4px; --r-sm: 6px; --r: 10px; --r-lg: 14px; --r-pill: 999px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow: 0 4px 16px rgba(0,0,0,0.24);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.32);
  --shadow-accent: 0 4px 24px rgba(255, 0, 122, 0.14);
  --text-2xs: 0.625rem; --text-xs: 0.6875rem; --text-sm: 0.8125rem;
  --text-base: 0.9375rem; --text-lg: 1rem; --text-xl: 1.25rem; --text-2xl: 1.5rem;
}
[data-theme="light"] {
  --bg: #F8F8F6; --panel: #FFFFFF; --panel-alt: #F0F0EE; --panel-hover: #E8E8E6;
  --ink: #111416; --ink-soft: #4A5560; --muted: #7A8794;
  --border: rgba(0,0,0,0.08); --border-hover: rgba(0,0,0,0.18);
  --accent-soft: rgba(255,0,122,0.08); --accent-glow: rgba(255,0,122,0.14);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg); color: var(--ink);
  line-height: 1.5; -webkit-font-smoothing: antialiased;
  font-size: var(--text-base);
}
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: #fff; }

/* ── Topbar ────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 56px;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.brand { display: flex; align-items: baseline; gap: 8px; color: var(--ink); }
.brand .wm { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.05rem; letter-spacing: -0.02em; display: inline-flex; align-items: baseline; }
.brand .wm-glyph { display: inline-block; width: 0.46em; height: 0.95em; position: relative; top: 0.06em; margin-right: -0.04em; }
.brand .wm-glyph svg { width: 100%; height: 100%; display: block; }
.brand .wm-rest { color: var(--ink); }
.brand .wm-tld { color: var(--accent); font-weight: 700; margin-left: 0.04em; }
.theme-btn {
  width: 34px; height: 34px;
  border: 1px solid var(--border); background: var(--panel-alt);
  border-radius: var(--r-sm); color: var(--ink-soft); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; transition: all 0.2s;
}
.theme-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

.back-link {
  font-size: var(--text-sm); font-weight: 500; color: var(--muted);
  display: inline-flex; align-items: center; gap: 6px; transition: color 0.2s;
}
.back-link:hover { color: var(--accent); }

/* ── Page container ─────────────────────────────────── */
.page { max-width: 1140px; margin: 0 auto; padding: 0 24px 80px; }

/* Section spacing + label */
.section { padding: 96px 0; }
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6875rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--accent); margin: 0 0 14px;
  display: inline-flex; align-items: center; gap: 12px;
}
.section-label .glyph { width: 12px; height: 14px; display: inline-block; }
.section-label .glyph svg { width: 100%; height: 100%; display: block; }
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: clamp(1.5rem, 2.6vw, 2rem);
  letter-spacing: -0.02em; margin: 0 0 14px; color: var(--ink);
  text-wrap: pretty;
}
.section-title .period-accent { color: var(--accent); }
.expertise-heading.more-heading { color: var(--accent); }
.section-lede {
  color: var(--ink-soft); max-width: 680px; font-size: 1rem;
  line-height: 1.6; margin: 0 0 40px; text-wrap: pretty;
}
.section-lede strong { color: var(--ink); font-weight: 600; }

/* Hairline divider */
.hairline {
  height: 1px; width: 100%;
  background: linear-gradient(90deg, transparent, var(--accent) 50%, transparent);
  opacity: 0.3; margin: 0;
}

/* ── HERO ──────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - 56px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 80px 24px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 96px 96px;
  background-position: center center;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.55) 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.55) 0%, transparent 70%);
  opacity: 0.5; pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }

/* The wordmark — logo IS the P */
.hero-wordmark {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: clamp(3.25rem, 8vw, 5.75rem);
  letter-spacing: -0.04em; line-height: 0.95; margin: 0;
  color: var(--ink);
}
.hero-wordmark .glyph {
  display: inline-block;
  width: 0.48em; height: 0.95em;
  vertical-align: baseline;
  position: relative; top: 0.06em;
  margin-right: -0.04em;
}
.hero-wordmark .glyph svg { width: 100%; height: 100%; display: block; }
.hero-wordmark .rest, .hero-wordmark .suffix { color: var(--ink); }
.hero-wordmark .tld {
  color: var(--accent);
  font-size: 0.32em;
  font-weight: 700;
  margin-left: 0.08em;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.01em;
  vertical-align: baseline;
}

.hero-tagline {
  margin-top: 20px;
  font-family: 'Inter', sans-serif; font-size: 1.0625rem;
  color: var(--ink-soft); font-weight: 400;
  max-width: 560px; line-height: 1.5;
}
.hero-meta {
  margin-top: 44px;
  font-family: 'JetBrains Mono', monospace; font-size: var(--text-2xs);
  color: var(--accent); letter-spacing: 0.18em; text-transform: uppercase;
  display: flex; align-items: center; gap: 14px;
}
.hero-meta .gate { width: 22px; height: 14px; display: inline-block; opacity: 0.85; color: var(--accent); }
.hero-meta .gate svg { width: 100%; height: 100%; display: block; }
.hero-meta::before, .hero-meta::after {
  content: ''; width: 56px; height: 1px;
  background: var(--accent); opacity: 0.55;
}

.hero-scroll-cue {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  font-family: 'JetBrains Mono', monospace; font-size: 0.625rem;
  color: var(--muted); letter-spacing: 0.18em; text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero-scroll-cue .line {
  width: 1px; height: 24px; background: linear-gradient(to bottom, var(--muted), transparent);
}

/* ── RESEARCH / EXPERTISE ──────────────────────────── */
.research-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 880px) { .research-grid { grid-template-columns: 1fr; } }

.area-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  display: grid; grid-template-rows: auto auto 1fr;
  gap: 12px;
  position: relative; overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.area-card:hover { border-color: var(--border-hover); }

/* Primary umbrella card — Digital Transformation as the through-line */
.area-card.is-primary {
  padding: 32px;
  margin-bottom: 16px;
  background:
    linear-gradient(135deg, var(--accent-soft) 0%, transparent 60%),
    var(--panel);
  border-color: var(--border-hover);
  position: relative;
}
.area-card.is-primary::before {
  content: ''; position: absolute; left: 0; top: 24px; bottom: 24px;
  width: 3px; background: var(--accent); border-radius: 0 3px 3px 0;
}
.area-card.is-primary h3 {
  font-size: 1.5rem; font-weight: 700;
}
.area-card.is-primary p {
  font-size: 1rem; max-width: 760px;
}
.area-card.is-primary .area-icon {
  width: 48px; height: 48px;
}
.area-card.is-primary .area-icon svg {
  width: 24px; height: 24px;
}
.area-card.is-primary .area-num {
  font-style: italic;
}
.area-card-head {
  display: flex; align-items: center; gap: 12px;
}
.area-icon {
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  background: var(--panel-alt);
  border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.area-icon svg { width: 20px; height: 20px; }
.area-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-2xs); color: var(--muted);
  letter-spacing: 0.12em;
  margin-left: auto;
}
.area-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; font-size: 1.0625rem;
  letter-spacing: -0.01em; color: var(--ink);
  margin: 0;
}
.area-card p {
  color: var(--ink-soft); font-size: 0.9375rem;
  line-height: 1.6; margin: 0;
}
.area-card p strong { color: var(--ink); font-weight: 600; }
.area-card p em { color: inherit; font-style: italic; font-weight: 400; }

/* Softer "useful for…" — list version, ghost-text register */
.area-card .area-useful-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 12px 0 0;
  border-top: 1px dashed var(--border);
  display: flex;
  flex-direction: column;
  gap: 5px;
  position: relative;
}
.area-card .area-useful-list::before {
  content: 'Useful for';
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 6px;
}
.area-card .area-useful-list li {
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  color: var(--ink-soft);
  line-height: 1.5;
  padding-left: 14px;
  position: relative;
}
.area-card .area-useful-list li::before {
  content: '·';
  position: absolute;
  left: 4px;
  top: -1px;
  color: var(--accent);
  font-weight: 700;
}

.area-card-foot {
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-2xs); color: var(--muted);
  letter-spacing: 0.06em;
  display: flex; align-items: center; gap: 10px;
}
.area-card-foot .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }

/* Mini-viz strip on each card */
.area-viz {
  height: 36px;
  margin-top: 4px;
  display: flex; align-items: end; gap: 3px;
}
.area-viz .bar {
  flex: 1; background: var(--accent-soft);
  border-radius: 2px 2px 0 0;
  border-top: 2px solid var(--accent);
}

/* ── RESEARCH / DISSERTATION combined ───────────────── */
.diss-block {
  display: grid; grid-template-columns: 1fr 280px;
  gap: 40px; align-items: start;
  margin-bottom: 64px;
}
@media (max-width: 880px) { .diss-block { grid-template-columns: 1fr; } }

.expertise-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; font-size: 1.0625rem;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--ink-soft); margin: 64px 0 8px;
  display: flex; align-items: center; gap: 12px;
}
.expertise-heading::before {
  content: ''; width: 18px; height: 1px; background: var(--accent);
}
.expertise-lede {
  color: var(--ink-soft); font-size: 0.9375rem;
  line-height: 1.6; max-width: 680px; margin: 0 0 28px;
}

/* Research / Dissertation */

.diss-text h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; font-size: 1.25rem;
  letter-spacing: -0.01em; line-height: 1.35;
  margin: 0 0 14px; color: var(--ink); text-wrap: pretty;
}
.diss-text p {
  color: var(--ink-soft); font-size: 1rem;
  line-height: 1.65; margin: 0 0 14px;
}
.diss-text p strong { color: var(--ink); font-weight: 600; }
.diss-meta {
  margin-top: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs); color: var(--muted);
  letter-spacing: 0.04em; line-height: 1.7;
  display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px;
}
.diss-meta dt { color: var(--accent); font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em; }
.diss-meta dd { color: var(--ink-soft); margin: 0; }

.diss-spine {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px;
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
  gap: 12px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  font-family: inherit;
  width: 100%;
}
.diss-spine:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}
.diss-spine:hover .diss-spine-caption {
  color: var(--accent);
}
.diss-spine-doc {
  width: 120px; height: 156px;
  background: linear-gradient(180deg, var(--panel-alt) 0%, var(--panel) 100%);
  border: 1px solid var(--border-hover);
  border-radius: 4px;
  position: relative;
  display: flex; flex-direction: column;
  padding: 14px 12px;
  box-shadow: var(--shadow);
}
.diss-spine-doc::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0;
  height: 4px; background: var(--accent);
  border-radius: 4px 4px 0 0;
}
.diss-spine-doc .title-lines {
  display: flex; flex-direction: column; gap: 4px;
  margin-top: 8px;
}
.diss-spine-doc .title-lines span {
  height: 5px; background: var(--ink-soft); opacity: 0.45; border-radius: 1px;
}
.diss-spine-doc .title-lines span:nth-child(1) { width: 90%; }
.diss-spine-doc .title-lines span:nth-child(2) { width: 70%; }
.diss-spine-doc .title-lines span:nth-child(3) { width: 80%; }
.diss-spine-doc .author-block {
  margin-top: auto; display: flex; flex-direction: column; gap: 3px;
}
.diss-spine-doc .author-block span {
  height: 4px; background: var(--muted); opacity: 0.5; border-radius: 1px;
}
.diss-spine-doc .author-block span:nth-child(1) { width: 60%; }
.diss-spine-doc .author-block span:nth-child(2) { width: 40%; }

.diss-spine-caption {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-2xs); color: var(--muted);
  letter-spacing: 0.1em; text-transform: uppercase;
  transition: color 0.2s;
}

/* ── MODAL (dissertation request) ──────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}
.modal-overlay.is-open { opacity: 1; visibility: visible; }
.modal-card {
  background: var(--panel); border: 1px solid var(--border-hover);
  border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
  max-width: 460px; width: 100%;
  padding: 32px; position: relative;
  transform: translateY(8px);
  transition: transform 0.2s;
}
.modal-overlay.is-open .modal-card { transform: translateY(0); }
.modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px;
  background: transparent; border: 1px solid transparent;
  border-radius: var(--r-sm);
  color: var(--ink-soft); cursor: pointer;
  font-size: 18px; line-height: 1;
  transition: all 0.2s;
}
.modal-close:hover { color: var(--accent); border-color: var(--border); background: var(--panel-alt); }
.modal-title {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: 1.25rem; letter-spacing: -0.02em;
  margin: 0 0 12px; color: var(--ink); text-wrap: pretty;
}
.modal-body {
  color: var(--ink-soft); font-size: 0.9375rem; line-height: 1.55;
  margin: 0 0 22px;
}
.modal-body em { color: var(--ink); font-style: italic; }
.modal-form { display: flex; flex-direction: column; gap: 14px; }
.modal-field { display: flex; flex-direction: column; gap: 6px; }
.modal-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6875rem; color: var(--muted);
  letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500;
}
.modal-field input {
  padding: 10px 12px;
  background: var(--bg); color: var(--ink);
  border: 1px solid var(--border); border-radius: var(--r-sm);
  font-family: 'Inter', sans-serif; font-size: var(--text-base);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.modal-field input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.modal-submit {
  margin-top: 4px;
  padding: 12px 18px;
  background: var(--accent); color: #fff;
  border: 1px solid var(--accent); border-radius: var(--r-sm);
  font-family: 'Inter', sans-serif; font-weight: 600;
  font-size: var(--text-base); letter-spacing: -0.01em;
  cursor: pointer; transition: box-shadow 0.2s;
}
.modal-submit:hover { box-shadow: var(--shadow-accent); }
.modal-fineprint {
  font-size: var(--text-xs); color: var(--muted);
  margin: 8px 0 0; line-height: 1.5;
}
.modal-success {
  padding: 18px 0;
  text-align: center;
}
.modal-success p {
  color: var(--ink-soft); font-size: 1rem; line-height: 1.6;
  margin: 0;
}
.modal-success p strong { color: var(--accent); font-weight: 600; }

/* ── CONFERENCES ───────────────────────────────────── */
.conf-block { margin-top: 56px; }
.conf-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; font-size: 1rem;
  margin: 0 0 16px; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.conf-table {
  border-top: 1px solid var(--border);
}
.conf-row {
  display: grid; grid-template-columns: 80px 1fr 200px;
  align-items: baseline; gap: 16px; padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.conf-row .year { font-family: 'JetBrains Mono', monospace; font-size: var(--text-xs); color: var(--muted); font-weight: 500; letter-spacing: 0.04em; }
.conf-row .name { font-weight: 500; color: var(--ink); font-size: var(--text-base); }
.conf-row .city { font-family: 'JetBrains Mono', monospace; font-size: var(--text-xs); color: var(--accent); text-align: right; letter-spacing: 0.06em; font-weight: 500; }
@media (max-width: 720px) {
  .conf-row { grid-template-columns: 60px 1fr; gap: 10px; }
  .conf-row .city { grid-column: 2; text-align: left; }
}

/* ── APPS / SHOWCASE ───────────────────────────────── */
.apps-intro {
  display: grid; grid-template-columns: 1fr; gap: 0;
  margin-bottom: 32px;
}

.showcase-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
  position: relative; overflow: hidden;
}
.showcase-card::before {
  content: ''; position: absolute; left: 0; top: 32px; bottom: 32px;
  width: 3px; background: var(--accent); border-radius: 0 3px 3px 0;
}
@media (max-width: 720px) { .showcase-card { padding: 24px 20px; } }

.showcase-head {
  display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 24px;
}
.showcase-num {
  font-family: 'JetBrains Mono', monospace; font-size: var(--text-xs);
  color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase;
}
.showcase-head h3 {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: 1.5rem; letter-spacing: -0.02em;
  margin: 4px 0 6px; color: var(--ink);
}
.showcase-oneliner {
  font-size: 1rem; color: var(--ink-soft);
  margin: 0; line-height: 1.55;
}
.showcase-oneliner strong { color: var(--ink); font-weight: 600; }

/* Horizontal scroll gallery */
.gallery {
  margin: 4px 0 20px;
  position: relative;
}
.gallery-rail {
  display: flex; gap: 14px;
  overflow-x: auto; scroll-snap-type: x mandatory;
  scroll-padding: 0 16px;
  padding: 4px 4px 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.gallery-rail::-webkit-scrollbar { height: 6px; }
.gallery-rail::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.gallery-shot {
  flex: 0 0 auto;
  width: clamp(280px, 38%, 420px);
  aspect-ratio: 16/10;
  border-radius: var(--r);
  border: 1px solid var(--border);
  background: var(--panel-alt);
  scroll-snap-align: start;
  position: relative;
  overflow: hidden;
}
.gallery-shot img {
  width: 100%; height: 100%; object-fit: cover; object-position: top left;
  display: block;
}
.gallery-shot-label {
  position: absolute; left: 10px; top: 10px;
  font-family: 'JetBrains Mono', monospace; font-size: 0.625rem;
  background: rgba(13,13,15,0.78); color: var(--ink);
  padding: 4px 8px; border-radius: var(--r-xs);
  text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600;
  backdrop-filter: blur(6px);
}
.gallery-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--panel); border: 1px solid var(--border);
  color: var(--ink); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all 0.2s; font-size: 14px;
  z-index: 5; box-shadow: var(--shadow);
}
.gallery-nav:hover { border-color: var(--accent); color: var(--accent); }
.gallery-nav.prev { left: -8px; }
.gallery-nav.next { right: -8px; }

.showcase-foot {
  display: flex; flex-wrap: wrap; gap: 10px 24px;
  align-items: center; justify-content: space-between;
  padding-top: 18px; border-top: 1px dashed var(--border);
}
.showcase-foot-note {
  font-family: 'Inter', sans-serif; font-size: var(--text-sm);
  color: var(--muted);
}
.showcase-foot-link {
  font-family: 'JetBrains Mono', monospace; font-size: var(--text-xs);
  color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 8px;
  transition: gap 0.2s;
}
.showcase-foot-link:hover { gap: 14px; }

/* ── APPS / AGENTS list ────────────────────────────── */
.app-tile-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  margin-top: 8px;
}
@media (max-width: 960px) { .app-tile-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .app-tile-grid { grid-template-columns: 1fr; } }
.app-tile {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 22px 22px 18px;
  display: flex; flex-direction: column; gap: 10px;
  text-decoration: none; color: inherit;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  min-height: 188px;
  position: relative; overflow: hidden;
}
.app-tile::before {
  content: ''; position: absolute; left: 0; top: 24px; bottom: 24px;
  width: 2px; background: var(--accent); border-radius: 0 2px 2px 0;
  opacity: 0; transition: opacity 0.2s;
}
.app-tile::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 45%);
  opacity: 0; transition: opacity 0.25s;
}
.app-tile:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}
.app-tile:hover::before { opacity: 1; }
.app-tile:hover::after { opacity: 1; }
.app-tile > * { position: relative; z-index: 1; }

.app-tile-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--muted);
  padding-bottom: 4px;
  border-bottom: 1px dotted var(--border);
  margin-bottom: 6px;
  display: inline-block;
  align-self: flex-start;
}
.app-tile-name {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: 1.25rem; letter-spacing: -0.02em; color: var(--ink);
  line-height: 1.2;
}
.app-tile-line {
  font-size: var(--text-sm); line-height: 1.55;
  color: var(--ink-soft); flex: 1;
}
.app-tile-cta {
  font-family: 'JetBrains Mono', monospace; font-size: var(--text-2xs);
  color: var(--accent); letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px;
  padding-top: 4px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}
.app-tile-cta .arrow {
  display: inline-block;
  transition: transform 0.2s;
}
.app-tile:hover .app-tile-cta .arrow { transform: translateX(4px); }

/* Commission-your-own-app tile — distinct visual treatment */
.app-tile.app-tile--cta {
  border-style: dashed;
  background: linear-gradient(135deg, var(--accent-soft) 0%, transparent 60%), var(--panel);
}
.app-tile.app-tile--cta::before {
  opacity: 1; /* always show the magenta stripe */
  background: var(--accent);
}
.app-tile.app-tile--cta .app-tile-tag {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.app-tile.app-tile--cta:hover {
  border-style: solid;
}

/* Crypto app stack panel */
.stack-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border); border-radius: var(--r);
  background: var(--panel-alt);
  overflow: hidden;
  margin: 8px 0 22px;
}
@media (max-width: 720px) { .stack-grid { grid-template-columns: repeat(2, 1fr); } }
.stack-cell {
  padding: 14px 16px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stack-cell:nth-child(4n) { border-right: none; }
.stack-cell:nth-last-child(-n+4) { border-bottom: none; }
@media (max-width: 720px) {
  .stack-cell { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .stack-cell:nth-child(2n) { border-right: none; }
  .stack-cell:nth-last-child(-n+2) { border-bottom: none; }
}
.stack-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.125rem; font-weight: 600;
  color: var(--accent); letter-spacing: -0.01em;
  display: block; line-height: 1.1;
}
.stack-label {
  font-family: 'Inter', sans-serif; font-size: var(--text-xs);
  color: var(--muted); margin-top: 6px; line-height: 1.4;
}

.stack-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin: 4px 0 22px;
}
.stack-tag {
  font-family: 'JetBrains Mono', monospace; font-size: var(--text-2xs);
  color: var(--ink-soft); letter-spacing: 0.04em;
  background: var(--panel-alt); border: 1px solid var(--border);
  padding: 5px 9px; border-radius: var(--r-pill);
}
.stack-tag-label {
  font-family: 'JetBrains Mono', monospace; font-size: var(--text-2xs);
  color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase;
  margin-right: 8px; padding: 5px 0;
}

/* ── CONTACT ───────────────────────────────────────── */
.contact-row {
  display: flex; justify-content: center; align-items: center; gap: 16px;
  margin: 24px 0 0;
}
.contact-btn {
  width: 48px; height: 48px;
  border: 1px solid var(--border); background: var(--panel-alt);
  border-radius: var(--r); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.contact-btn:hover {
  border-color: var(--accent); color: #fff;
  background: var(--accent); transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}
.contact-btn svg { width: 20px; height: 20px; }
.contact-section { text-align: center; }
.contact-section .section-label { justify-content: center; }

/* ── FOOTER ────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
  font-size: var(--text-xs); color: var(--muted);
}
.site-footer a { color: var(--muted); transition: color 0.2s; }
.site-footer a:hover { color: var(--accent); }
.footer-left { display: flex; gap: 18px; }
.footer-right { display: flex; align-items: center; gap: 16px; }
.footer-attribution { color: var(--accent); font-weight: 500; }

/* Legal pages */
.legal-page { max-width: 720px; margin: 64px auto 96px; padding: 0 24px; }
.legal-page h1 {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: 2rem; letter-spacing: -0.02em; margin: 0 0 32px;
}
.legal-page h2 {
  font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: 1.125rem; letter-spacing: -0.01em;
  margin: 36px 0 12px; color: var(--ink);
}
.legal-page p { color: var(--ink-soft); font-size: var(--text-base); line-height: 1.7; margin: 0 0 12px; }
.legal-page address { font-style: normal; color: var(--ink-soft); font-size: var(--text-base); line-height: 1.7; }
.legal-page a { color: var(--accent); }