/* PigeonRss marketing landing page.
   Recreated from design_handoff_landing_page (Paper visual language). Every rule is
   namespaced under .pg-landing so it cannot leak into the reader shell, which shares the
   same <body> and app.css. Colors/spacing/type all come from /css/tokens.css. */

html:has(.pg-landing) { scroll-behavior: smooth; }
/* In-page links land below the sticky 60 px nav, not under it. */
.pg-landing [id] { scroll-margin-top: 76px; }

.pg-landing,
.pg-landing *,
.pg-landing *::before,
.pg-landing *::after { box-sizing: border-box; margin: 0; padding: 0; }

.pg-landing {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.pg-landing ::selection { background: rgba(139, 92, 246, 0.18); }
.pg-landing a { color: inherit; text-decoration: none; }

.pg-landing .wrap { max-width: 1140px; margin: 0 auto; padding: 0 32px; }
.pg-landing .eyebrow {
  font-family: var(--font-body); font-weight: 600;
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--color-text-muted);
}
.pg-landing .accent { color: var(--color-secondary); }
.pg-landing .mono { font-family: var(--font-mono); }

/* ---------- buttons ---------- */
.pg-landing .btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 18px; border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: var(--text-xs); font-weight: 500;
  border: 1px solid transparent; cursor: pointer; line-height: 1.2; white-space: nowrap;
  transition: background-color .12s ease, border-color .12s ease, opacity .12s ease, color .12s ease;
}
.pg-landing .btn-primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
[data-theme="dark"] .pg-landing .btn-primary { background: var(--color-text); color: var(--color-bg); border-color: var(--color-text); }
.pg-landing .btn-primary:hover { opacity: .88; }
.pg-landing .btn-secondary { background: var(--color-surface); color: var(--color-text); border-color: var(--color-border-strong); }
.pg-landing .btn-secondary:hover { background: var(--color-surface-2); }
.pg-landing .btn-ghost { background: none; color: var(--color-text-muted); }
.pg-landing .btn-ghost:hover { background: var(--color-surface-2); color: var(--color-text); }
.pg-landing .btn-lg { padding: 13px 24px; font-size: var(--text-sm); }

/* ---------- nav ---------- */
.pg-landing .nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--color-bg) 86%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.pg-landing .nav-inner { display: flex; align-items: center; gap: 24px; height: 60px; }
.pg-landing .brand { display: flex; align-items: center; gap: 10px; }
.pg-landing .brand-mark { width: 24px; height: 24px; }
[data-theme="dark"] .pg-landing .brand-mark { filter: invert(1); }
.pg-landing .brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.0625rem; letter-spacing: -0.02em; }
.pg-landing .nav-links { display: flex; gap: 4px; margin-left: 8px; }
.pg-landing .nav-links a {
  padding: 8px 12px; border-radius: var(--radius-sm);
  font-size: var(--text-xs); font-weight: 500; color: var(--color-text-muted);
  transition: color .12s ease, background-color .12s ease;
}
.pg-landing .nav-links a:hover { color: var(--color-text); background: var(--color-surface-2); }
.pg-landing .nav-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.pg-landing .icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border: 1px solid transparent; border-radius: var(--radius-sm);
  background: none; color: var(--color-text-muted); cursor: pointer;
}
.pg-landing .icon-btn:hover { background: var(--color-surface-2); color: var(--color-text); }
.pg-landing .icon-btn svg { width: 17px; height: 17px; }
.pg-landing .sun-icon { display: none; }
[data-theme="dark"] .pg-landing .moon-icon { display: none; }
[data-theme="dark"] .pg-landing .sun-icon { display: block; }

/* ---------- hero ---------- */
.pg-landing .hero { padding: 88px 0 56px; }
.pg-landing .hero-eyebrow { display: inline-flex; align-items: center; gap: 8px; }
.pg-landing .hero-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-secondary); }
.pg-landing .hero h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.6rem, 6.2vw, 4.6rem); line-height: 1.04; letter-spacing: -0.035em;
  margin: 22px 0 0; max-width: 16ch;
}
.pg-landing .hero h1 em { font-style: normal; color: var(--color-text-muted); }
.pg-landing .hero-sub {
  margin-top: 24px; max-width: 56ch;
  font-size: var(--text-md); line-height: 1.65; color: var(--color-text-muted);
}
.pg-landing .hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 32px; }
.pg-landing .hero-note { margin-top: 20px; font-size: var(--text-xs); color: var(--color-text-faint); }
.pg-landing .hero-note b { color: var(--color-text-muted); font-weight: 600; }
.pg-landing .hero-note a { color: var(--color-secondary); text-decoration: underline; text-underline-offset: 2px; text-decoration-color: color-mix(in srgb, var(--color-secondary) 45%, transparent); }
.pg-landing .hero-note a:hover { text-decoration-color: var(--color-secondary); }

/* ---------- app mockup (three-pane reader) ---------- */
.pg-landing .mockup-frame {
  margin-top: 56px;
  border: 1px solid var(--color-border-strong); border-radius: var(--radius-md);
  background: var(--color-surface); box-shadow: var(--shadow-md);
  overflow: hidden;
}
.pg-landing .mockup-bar {
  display: flex; align-items: center; gap: 8px;
  height: 38px; padding: 0 14px; border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-2);
}
.pg-landing .mockup-bar .tl { display: flex; gap: 7px; }
.pg-landing .mockup-bar .tl span { width: 11px; height: 11px; border-radius: 50%; background: var(--color-border-strong); }
.pg-landing .mockup-bar .url {
  margin: 0 auto; font-family: var(--font-mono); font-size: 0.7rem; color: var(--color-text-faint);
  background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-pill);
  padding: 3px 16px;
}
.pg-landing .pane-grid { display: grid; grid-template-columns: 212px 296px 1fr; height: 528px; }

/* sidebar */
.pg-landing .mk-side { border-right: 1px solid var(--color-border); background: var(--color-surface); display: flex; flex-direction: column; }
.pg-landing .mk-side-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--color-border); }
.pg-landing .mk-side-brand { display: flex; align-items: center; gap: 8px; }
.pg-landing .mk-side-brand img { width: 18px; height: 18px; }
[data-theme="dark"] .pg-landing .mk-side-brand img { filter: invert(1); }
.pg-landing .mk-side-brand b { font-family: var(--font-display); font-weight: 700; font-size: var(--text-xs); letter-spacing: -0.02em; }
.pg-landing .mk-plus { color: var(--color-text-faint); font-size: 1.1rem; line-height: 1; }
.pg-landing .mk-nav { padding: 8px 0; flex: 1; }
.pg-landing .mk-row { display: flex; align-items: center; gap: 9px; padding: 7px 16px; font-size: var(--text-xs); min-height: 34px; }
.pg-landing .mk-row.active { background: var(--color-surface-2); font-weight: 600; }
.pg-landing .mk-row .gl { width: 15px; color: var(--color-text-muted); display: inline-flex; }
.pg-landing .mk-row .gl svg { width: 15px; height: 15px; }
.pg-landing .mk-row .lbl { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pg-landing .mk-badge { font-size: 0.66rem; font-weight: 700; color: var(--color-unread); }
.pg-landing .mk-badge.muted { color: var(--color-text-faint); }
.pg-landing .mk-sec { padding: 14px 16px 4px; font-size: 0.66rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-faint); display: flex; justify-content: space-between; }
.pg-landing .mk-fav { width: 16px; height: 16px; border-radius: 3px; background: var(--color-surface-2); border: 1px solid var(--color-border); display: inline-flex; align-items: center; justify-content: center; font-size: 0.56rem; font-weight: 700; color: var(--color-text-faint); }
.pg-landing .mk-feed { padding-left: 28px; }

/* list */
.pg-landing .mk-list { border-right: 1px solid var(--color-border); background: var(--color-bg); display: flex; flex-direction: column; overflow: hidden; }
.pg-landing .mk-list-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--color-border); }
.pg-landing .mk-list-ctx { font-family: var(--font-display); font-size: 0.69rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted); }
.pg-landing .mk-list-ctx span { color: var(--color-text-faint); margin-left: 6px; font-weight: 400; }
.pg-landing .mk-list-tools { display: flex; gap: 2px; color: var(--color-text-faint); }
.pg-landing .mk-list-tools svg { width: 15px; height: 15px; }
.pg-landing .mk-art { display: flex; gap: 11px; padding: 12px 16px; border-bottom: 1px solid var(--color-border); border-left: 3px solid transparent; background: var(--color-surface); }
.pg-landing .mk-art.active { background: var(--color-surface-2); border-left-color: var(--color-accent); }
.pg-landing .mk-art.read .mk-art-title { color: var(--color-text-muted); font-weight: 400; }
.pg-landing .mk-thumb { width: 44px; height: 44px; border-radius: var(--radius-sm); flex-shrink: 0; background: var(--color-surface-2); border: 1px solid var(--color-border); display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; color: var(--color-text-faint); }
.pg-landing .mk-art-body { min-width: 0; flex: 1; }
.pg-landing .mk-art-meta { display: flex; justify-content: space-between; font-size: 0.68rem; color: var(--color-text-faint); margin-bottom: 2px; }
.pg-landing .mk-art-title { font-size: 0.8rem; font-weight: 600; line-height: 1.35; }
.pg-landing .mk-art-sum { font-size: 0.7rem; color: var(--color-text-muted); line-height: 1.4; margin-top: 3px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pg-landing .mk-star { color: var(--color-secondary); font-size: 0.72rem; }

/* reader */
.pg-landing .mk-read { background: var(--color-bg); display: flex; flex-direction: column; overflow: hidden; }
.pg-landing .mk-read-bar { display: flex; align-items: center; justify-content: space-between; padding: 11px 22px; border-bottom: 1px solid var(--color-border); background: var(--color-surface); }
.pg-landing .mk-read-feed { font-size: 0.69rem; color: var(--color-text-faint); }
.pg-landing .mk-read-acts { display: flex; gap: 4px; color: var(--color-text-muted); }
.pg-landing .mk-read-acts svg { width: 16px; height: 16px; }
.pg-landing .mk-read-body { padding: 26px 30px; overflow: hidden; }
.pg-landing .mk-read-title { font-family: var(--font-display); font-weight: 700; font-size: 1.32rem; line-height: 1.28; letter-spacing: -0.01em; }
.pg-landing .mk-read-byline { font-size: 0.7rem; color: var(--color-text-faint); margin-top: 9px; display: flex; gap: 8px; }
.pg-landing .mk-read-byline .sep { color: var(--color-border-strong); }
.pg-landing .mk-ai {
  margin-top: 18px; padding: 14px 18px;
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-secondary); border-radius: var(--radius-md);
}
.pg-landing .mk-ai-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.pg-landing .mk-ai-label { font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-secondary); display: inline-flex; align-items: center; gap: 5px; }
.pg-landing .mk-ai-label svg { width: 12px; height: 12px; }
.pg-landing .mk-ai-model { font-size: 0.66rem; color: var(--color-text-faint); }
.pg-landing .mk-ai-body { font-size: 0.8rem; line-height: 1.6; color: var(--color-text); }
.pg-landing .mk-read-p { font-size: 0.86rem; line-height: 1.72; color: var(--color-text); margin-top: 16px; max-width: 60ch; }

/* ---------- section scaffold ---------- */
.pg-landing section { border-top: 1px solid var(--color-border); }
.pg-landing .sec-pad { padding: 80px 0; }
.pg-landing .sec-head { max-width: 60ch; }
.pg-landing .sec-head .eyebrow { display: block; margin-bottom: 14px; }
.pg-landing .sec-head h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.12; letter-spacing: -0.025em;
}
.pg-landing .sec-head p { margin-top: 16px; font-size: var(--text-md); color: var(--color-text-muted); line-height: 1.6; }

/* ---------- feature pillars ---------- */
.pg-landing .pillar { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding: 60px 0; border-top: 1px solid var(--color-border); }
.pg-landing .pillar:first-of-type { border-top: none; }
.pg-landing .pillar-num { font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-text-faint); letter-spacing: 0.04em; }
.pg-landing .pillar h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.85rem; line-height: 1.14; letter-spacing: -0.02em; margin: 14px 0 0; }
.pg-landing .pillar p { margin-top: 16px; font-size: var(--text-md); color: var(--color-text-muted); line-height: 1.65; max-width: 44ch; }
.pg-landing .pillar-demo { display: flex; align-items: center; justify-content: center; min-height: 280px; }

.pg-landing .demo-card { width: 100%; max-width: 400px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); box-shadow: var(--shadow-sm); overflow: hidden; }
.pg-landing .demo-cap { font-family: var(--font-mono); font-size: 0.66rem; color: var(--color-text-faint); padding: 10px 14px; border-bottom: 1px solid var(--color-border); background: var(--color-surface-2); text-transform: uppercase; letter-spacing: 0.05em; }

/* dedup demo */
.pg-landing .dd-row { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--color-border); font-size: 0.78rem; }
.pg-landing .dd-row .dd-feed { width: 16px; height: 16px; border-radius: 3px; background: var(--color-surface-2); border: 1px solid var(--color-border); display: inline-flex; align-items: center; justify-content: center; font-size: 0.56rem; font-weight: 700; color: var(--color-text-faint); flex-shrink: 0; }
.pg-landing .dd-row .dd-t { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pg-landing .dd-row.ghost { color: var(--color-text-faint); }
.pg-landing .dd-row.ghost .dd-t { text-decoration: line-through; text-decoration-color: var(--color-border-strong); }
.pg-landing .dd-keep { color: var(--color-text); font-weight: 600; }
.pg-landing .dd-pill { font-family: var(--font-mono); font-size: 0.6rem; padding: 2px 8px; border-radius: var(--radius-pill); background: rgba(139, 92, 246, 0.12); color: var(--color-secondary); flex-shrink: 0; }
.pg-landing .dd-foot { padding: 11px 14px; font-size: 0.72rem; color: var(--color-text-muted); display: flex; align-items: center; gap: 8px; }
.pg-landing .dd-arrow { color: var(--color-text-faint); }

/* digest demo */
.pg-landing .dg-chips { display: flex; flex-direction: column; gap: 1px; }
.pg-landing .dg-chip { display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-bottom: 1px solid var(--color-border); font-size: 0.82rem; }
.pg-landing .dg-chip:last-child { border-bottom: none; }
.pg-landing .dg-chip .ico { width: 30px; height: 30px; border-radius: var(--radius-sm); background: var(--color-surface-2); border: 1px solid var(--color-border); display: inline-flex; align-items: center; justify-content: center; color: var(--color-text-muted); flex-shrink: 0; }
.pg-landing .dg-chip .ico svg { width: 15px; height: 15px; }
.pg-landing .dg-chip .dg-name { font-weight: 500; }
.pg-landing .dg-chip .dg-meta { margin-left: auto; font-family: var(--font-mono); font-size: 0.64rem; color: var(--color-text-faint); }
.pg-landing .dg-chip .dg-on { width: 8px; height: 8px; border-radius: 50%; background: var(--color-success); flex-shrink: 0; }

/* ai demo */
.pg-landing .ai-demo { width: 100%; max-width: 400px; }
.pg-landing .ai-demo .mk-ai { margin-top: 0; }
.pg-landing .ai-bullet { display: flex; gap: 9px; font-size: 0.8rem; line-height: 1.55; color: var(--color-text); margin-top: 9px; }
.pg-landing .ai-bullet::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--color-secondary); margin-top: 8px; flex-shrink: 0; }

/* duplicate badge on a list row */
.pg-landing .mk-src { font-weight: 600; font-size: 0.6rem; color: var(--color-secondary); background: rgba(139, 92, 246, 0.12); border-radius: var(--radius-pill); padding: 1px 6px; margin-left: 4px; }

/* alerts demo */
.pg-landing .al-rule { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--color-border); }
.pg-landing .al-chip { font-family: var(--font-mono); font-size: 0.66rem; padding: 3px 9px; border-radius: var(--radius-pill); border: 1px solid var(--color-border-strong); color: var(--color-text); background: var(--color-surface-2); }
.pg-landing .al-to { margin-left: auto; font-size: 0.72rem; color: var(--color-text-muted); }

/* ---------- iPhone & iPad ---------- */
.pg-landing .ios { background: var(--color-surface-2); }
.pg-landing .ios-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: center; }
.pg-landing .ios-list { list-style: none; margin-top: 28px; display: grid; gap: 14px; }
.pg-landing .ios-list li { position: relative; padding-left: 22px; font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6; max-width: 52ch; }
.pg-landing .ios-list li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--color-secondary); }
.pg-landing .ios-list b { color: var(--color-text); font-weight: 600; }
.pg-landing .phone-wrap { display: flex; justify-content: center; }
.pg-landing .phone {
  position: relative; width: 300px; height: 612px; padding: 12px;
  border-radius: 52px; background: #1c1b19;
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(0, 0, 0, 0.25);
}
[data-theme="dark"] .pg-landing .phone { background: #34322e; box-shadow: var(--shadow-md), 0 0 0 1px rgba(255, 255, 255, 0.14); }
.pg-landing .ph-island { position: absolute; top: 22px; left: 50%; transform: translateX(-50%); width: 96px; height: 28px; border-radius: 20px; background: #000; z-index: 2; }
.pg-landing .ph-screen {
  position: relative; height: 100%; overflow: hidden; border-radius: 41px;
  background: var(--color-bg); padding: 60px 18px 0;
}
.pg-landing .ph-bar { display: flex; align-items: center; justify-content: space-between; margin: 0 -6px 14px; }
.pg-landing .ph-pill {
  display: inline-flex; align-items: center; gap: 12px; height: 34px; padding: 0 12px;
  border-radius: var(--radius-pill); background: color-mix(in srgb, var(--color-surface) 80%, transparent);
  border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); color: var(--color-text);
}
.pg-landing .ph-pill svg { width: 15px; height: 15px; }
.pg-landing .ph-round { width: 34px; padding: 0; justify-content: center; }
.pg-landing .ph-aa { font-family: var(--font-body); font-size: 0.72rem; font-weight: 600; }
.pg-landing .ph-mins { display: inline-flex; align-items: center; gap: 5px; font-size: 0.6rem; color: var(--color-text-muted); }
.pg-landing .ph-ring { width: 10px; height: 10px; border-radius: 50%; background: conic-gradient(var(--color-secondary) 0 38%, var(--color-border-strong) 38% 100%); -webkit-mask: radial-gradient(circle, transparent 2.5px, #000 3px); mask: radial-gradient(circle, transparent 2.5px, #000 3px); }
.pg-landing .ph-feed { font-size: 0.62rem; color: var(--color-text-faint); }
.pg-landing .ph-title { font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; line-height: 1.25; letter-spacing: -0.01em; margin-top: 4px; }
.pg-landing .ph-byline { font-size: 0.62rem; color: var(--color-text-muted); margin-top: 6px; }
.pg-landing .ph-ai { margin-top: 12px; padding: 10px 12px; border-radius: var(--radius-md); background: var(--color-surface-2); border: 1px solid var(--color-border); }
.pg-landing .ph-ai .mk-ai-label { font-size: 0.56rem; }
.pg-landing .ph-ai-body { font-size: 0.7rem; line-height: 1.5; margin-top: 4px; }
.pg-landing .ph-p { font-size: 0.74rem; line-height: 1.65; margin-top: 12px; }
.pg-landing .ph-next { margin-top: 14px; padding: 10px 12px; border-radius: var(--radius-md); background: var(--color-surface-2); display: grid; gap: 2px; }
.pg-landing .ph-next span { font-size: 0.56rem; font-weight: 600; color: var(--color-secondary); }
.pg-landing .ph-next b { font-size: 0.72rem; font-weight: 600; line-height: 1.3; }
.pg-landing .ph-tools { position: absolute; left: 14px; right: 14px; bottom: 22px; display: flex; justify-content: space-between; }
.pg-landing .ph-tools .ph-pill { gap: 18px; padding: 0 16px; height: 38px; }
.pg-landing .ph-tools .ph-round { width: 38px; padding: 0; }

/* ---------- secondary grid ---------- */
.pg-landing .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; margin-top: 48px; }
.pg-landing .cell { background: var(--color-surface); padding: 28px 26px; }
.pg-landing .cell .eyebrow { font-size: 0.68rem; }
.pg-landing .cell h4 { font-family: var(--font-display); font-weight: 600; font-size: 1.12rem; margin: 12px 0 8px; letter-spacing: -0.01em; }
.pg-landing .cell p { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.6; }

/* ---------- shortcuts ---------- */
.pg-landing .shortcuts { background: var(--color-surface-2); }
.pg-landing .sc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 64px; margin-top: 40px; }
.pg-landing .sc-row { display: flex; align-items: center; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--color-border); }
.pg-landing .kbd {
  display: inline-flex; align-items: center; justify-content: center; min-width: 28px; height: 26px; padding: 0 8px;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-text);
  background: var(--color-surface); border: 1px solid var(--color-border-strong);
  border-bottom-width: 2px; border-radius: var(--radius-sm);
}
.pg-landing .sc-row .desc { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ---------- thesis ---------- */
.pg-landing .thesis { padding: 96px 0; border-top: 1px solid var(--color-border); }
.pg-landing .thesis blockquote {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem); line-height: 1.28; letter-spacing: -0.02em;
  max-width: 24ch;
}
.pg-landing .thesis blockquote .accent { color: var(--color-secondary); }
.pg-landing .thesis .attr { margin-top: 28px; font-size: var(--text-xs); color: var(--color-text-faint); font-family: var(--font-mono); }

/* ---------- tech strip ---------- */
.pg-landing .tech { background: var(--color-primary); color: #fff; border-top: none; }
[data-theme="dark"] .pg-landing .tech { background: #000; }
.pg-landing .tech .wrap { padding-top: 70px; padding-bottom: 70px; }
.pg-landing .tech .eyebrow { color: rgba(255, 255, 255, 0.5); }
.pg-landing .tech h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 3.2vw, 2.4rem); letter-spacing: -0.025em; margin-top: 14px; line-height: 1.15; max-width: 22ch; }
.pg-landing .tech p { margin-top: 18px; color: rgba(255, 255, 255, 0.62); font-size: var(--text-md); line-height: 1.6; max-width: 52ch; }
.pg-landing .tech-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.pg-landing .btn-inverse { background: #fff; color: var(--color-primary); border-color: #fff; }
[data-theme="dark"] .pg-landing .btn-inverse { background: var(--color-text); color: #000; border-color: var(--color-text); }
.pg-landing .btn-inverse:hover { opacity: .88; }
.pg-landing .btn-outline { background: none; color: #fff; border-color: rgba(255, 255, 255, 0.35); }
.pg-landing .btn-outline:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.6); }

/* ---------- final cta ---------- */
.pg-landing .cta { text-align: center; padding: 110px 0; border-top: 1px solid var(--color-border); }
.pg-landing .cta img { width: 56px; height: 56px; opacity: 0.9; }
[data-theme="dark"] .pg-landing .cta img { filter: invert(1); }
.pg-landing .cta h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -0.035em; line-height: 1.05; margin: 26px 0 0; }
.pg-landing .cta p { margin: 18px auto 0; max-width: 46ch; font-size: var(--text-md); color: var(--color-text-muted); }
.pg-landing .cta-actions { display: flex; justify-content: center; gap: 12px; margin-top: 34px; }

/* ---------- footer ---------- */
.pg-landing footer { border-top: 1px solid var(--color-border); background: var(--color-surface); }
.pg-landing .foot { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; padding: 30px 0; }
.pg-landing .foot .brand-mark { width: 20px; height: 20px; }
.pg-landing .foot-name { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; letter-spacing: -0.02em; }
.pg-landing .foot-note { font-size: var(--text-2xs); color: var(--color-text-faint); }
.pg-landing .foot-links { display: flex; gap: 18px; margin-left: auto; }
.pg-landing .foot-links a { font-size: var(--text-xs); color: var(--color-text-muted); }
.pg-landing .foot-links a:hover { color: var(--color-text); }

/* ---------- responsive ---------- */
@media (max-width: 1080px) and (min-width: 921px) {
  .pg-landing .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .pg-landing .nav-links { display: none; }
  .pg-landing .pillar { grid-template-columns: 1fr; gap: 28px; }
  .pg-landing .pillar-demo { min-height: 0; order: 2; }
  .pg-landing .grid { grid-template-columns: 1fr; }
  .pg-landing .ios-grid { grid-template-columns: 1fr; gap: 40px; }
  .pg-landing .sc-grid { grid-template-columns: 1fr; gap: 0; }
  .pg-landing .pane-grid { grid-template-columns: 1fr; height: auto; }
  .pg-landing .mk-list, .pg-landing .mk-side { display: none; }
  .pg-landing .mk-read-body { padding: 24px 22px; }
}
@media (max-width: 560px) {
  .pg-landing .wrap { padding: 0 20px; }
  .pg-landing .hero { padding: 56px 0 40px; }
  .pg-landing .cta-actions { flex-direction: column; align-items: stretch; }
  .pg-landing .phone { transform: scale(0.9); transform-origin: top center; margin-bottom: -60px; }
  /* Phones: logo, theme and Create account fit; Log in stays in the hero. */
  .pg-landing .nav-actions .btn-ghost { display: none; }
  .pg-landing .nav-inner { gap: 12px; }
}