/* ============================================================================
   Spike — marketing site design system  (v2, "paper & ink")
   The site wears the product's own aesthetic: warm paper, dark ink, mono
   labels, serif display — with lime reserved as the single electric accent.
   No build step, no dependencies. Fonts loaded per-page from Google Fonts.
   ========================================================================== */

:root {
  /* paper & ink */
  --paper:        #f6f3ea;   /* page canvas — warm cream */
  --paper-raised: #fdfbf4;   /* cards, nav */
  --paper-deep:   #efeadd;   /* recessed wells, code, mock chrome */
  --ink:          #14170f;   /* near-black with a green undertone */
  --ink-soft:     #3c4136;
  --ink-dim:      #6b7062;
  --line:         rgba(20, 23, 15, 0.14);
  --line-soft:    rgba(20, 23, 15, 0.08);

  /* the one accent */
  --lime:         #c9f24b;
  --lime-deep:    #a8d32a;
  --lime-ink:     #2c3a06;   /* text on lime */

  /* dark band (inverted sections) */
  --dark:         #12150d;
  --dark-raised:  #1b1f14;
  --dark-line:    rgba(246, 243, 234, 0.14);
  --dark-ink:     #f2efe5;
  --dark-dim:     #a3a898;

  /* status tints */
  --ok:           #3e7d2f;
  --soon:         #8a6d1f;

  /* type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", Consolas, monospace;

  /* rhythm */
  --wrap:         1180px;
  --radius:       14px;
  --radius-lg:    22px;
}

/* ---------- reset-lite ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul, ol { list-style: none; }
::selection { background: var(--lime); color: var(--lime-ink); }

/* subtle paper grain over everything */
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 2147483647;
  opacity: 0.35; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.08 0 0 0 0 0.09 0 0 0 0 0.06 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink); color: var(--paper); padding: 10px 18px; border-radius: 0 0 10px 0;
  font-family: var(--font-mono); font-size: 13px;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 4px; }

/* ---------- layout primitives ---------- */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 28px; }
section { padding: 96px 0; }
.center { text-align: center; }

/* mono label — the product's signature small-caps detail */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-dim);
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--ink-dim); }
.center .eyebrow::before { display: none; }

.display {
  font-family: var(--font-display);
  font-weight: 560;
  font-variation-settings: "opsz" 100;
  letter-spacing: -0.02em;
  line-height: 1.04;
  font-size: clamp(42px, 7vw, 92px);
}
.display em { font-style: italic; font-weight: 480; }

.section-title {
  font-family: var(--font-display); font-weight: 540; letter-spacing: -0.015em;
  line-height: 1.1; font-size: clamp(30px, 4vw, 48px);
}
.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head .lede { margin-top: 16px; }
.section-head.center { margin-left: auto; margin-right: auto; }

.lede { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.6; color: var(--ink-soft); max-width: 640px; }
.center .lede { margin-left: auto; margin-right: auto; }
.muted { color: var(--ink-dim); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper-raised) 88%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
  transition: box-shadow 0.25s ease;
}
.nav.scrolled { box-shadow: 0 8px 30px rgba(20, 23, 15, 0.08); }
.nav-inner { display: flex; align-items: center; gap: 26px; height: 68px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 22px; letter-spacing: -0.01em;
}
.mark {
  width: 30px; height: 30px; border-radius: 9px; background: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; flex: none;
}
.mark svg { width: 16px; height: 16px; }
.nav-spacer { flex: 1; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  font-size: 15px; font-weight: 500; color: var(--ink-soft);
  padding: 8px 13px; border-radius: 999px; transition: background 0.15s ease, color 0.15s ease;
}
.nav-link:hover { background: var(--paper-deep); color: var(--ink); }
.nav-link.active { background: var(--ink); color: var(--paper); }
.nav-toggle { display: none; font-size: 26px; line-height: 1; padding: 6px 10px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 600; font-size: 15.5px; letter-spacing: 0.01em;
  padding: 13px 26px; border-radius: 999px;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--lime); color: var(--lime-ink); }
.btn-lime { background: var(--lime); color: var(--lime-ink); }
.btn-lime:hover { background: var(--ink); color: var(--paper); }
.btn-ghost { border: 1.5px solid var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); }
.btn-lg { padding: 16px 32px; font-size: 16.5px; }
/* on dark bands */
.on-dark .btn-ghost { border-color: var(--dark-line); color: var(--dark-ink); }
.on-dark .btn-ghost:hover { border-color: var(--dark-ink); }
.on-dark .btn-primary { background: var(--lime); color: var(--lime-ink); }
.on-dark .btn-primary:hover { background: var(--dark-ink); color: var(--dark); }

/* ---------- chips & tags ---------- */
.status {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-soft); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px;
  background: var(--paper-raised);
}
.status .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 4px 11px; border-radius: 999px; border: 1px solid var(--line);
  color: var(--ink-dim); background: var(--paper-raised);
}
.tag.live  { color: var(--ok);   border-color: color-mix(in srgb, var(--ok) 45%, transparent); background: color-mix(in srgb, var(--ok) 8%, var(--paper-raised)); }
.tag.soon  { color: var(--soon); border-color: color-mix(in srgb, var(--soon) 45%, transparent); background: color-mix(in srgb, var(--soon) 8%, var(--paper-raised)); }
.tag.lime  { color: var(--lime-ink); border-color: transparent; background: var(--lime); }

/* ---------- hero ---------- */
.hero { padding: 88px 0 40px; position: relative; overflow: clip; }
.hero-grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 30%, transparent 75%);
}
.hero .wrap { position: relative; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }
.center .hero-cta { justify-content: center; }
.hero-sub {
  margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px 22px; align-items: center;
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.06em; color: var(--ink-dim);
}
.center .hero-sub { justify-content: center; }
.hero-sub span { display: inline-flex; align-items: center; gap: 7px; }
.hero-sub .ok-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }

/* ---------- product mock (window) ---------- */
.mock-stage { margin-top: 64px; position: relative; }
.mock-window {
  background: var(--paper-raised); border: 1px solid var(--line);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: 0 40px 90px -30px rgba(20, 23, 15, 0.35), 0 10px 30px -18px rgba(20, 23, 15, 0.25);
}
.mock-bar {
  display: flex; align-items: center; gap: 8px; padding: 12px 18px;
  background: var(--paper-deep); border-bottom: 1px solid var(--line-soft);
}
.mock-bar .d { width: 11px; height: 11px; border-radius: 50%; background: var(--line); }
.mock-bar .t {
  margin-left: 12px; font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.08em; color: var(--ink-dim);
}
.mock-body { display: grid; grid-template-columns: 200px 1fr; min-height: 460px; }
.mock-side {
  border-right: 1px solid var(--line-soft); padding: 18px 12px;
  display: flex; flex-direction: column; gap: 2px; background: var(--paper-raised);
}
.mock-nav-item {
  font-size: 13.5px; font-weight: 500; color: var(--ink-dim);
  padding: 8px 12px; border-radius: 9px;
}
.mock-nav-item.on { background: var(--ink); color: var(--paper); }
.mock-side .mock-sec {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-dim); opacity: 0.7; margin: 14px 12px 4px;
}
.mock-main { padding: 30px 34px; }
.mock-kicker {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-dim); margin-bottom: 10px;
}
.mock-q { font-family: var(--font-display); font-weight: 550; font-size: 24px; letter-spacing: -0.01em; margin-bottom: 16px; }
.mock-a { font-size: 14.5px; line-height: 1.7; color: var(--ink-soft); max-width: 560px; }
.cite {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  min-width: 18px; height: 18px; padding: 0 4px; margin: 0 2px;
  border-radius: 5px; background: var(--lime); color: var(--lime-ink);
  vertical-align: 2px;
}
.mock-src { margin-top: 22px; display: flex; flex-direction: column; gap: 8px; max-width: 560px; }
.mock-src-row {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--line-soft); border-radius: 11px; padding: 10px 14px;
  background: var(--paper); font-size: 13px;
}
.mock-src-row .n {
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  width: 20px; height: 20px; border-radius: 6px; background: var(--ink); color: var(--paper);
  display: inline-flex; align-items: center; justify-content: center; flex: none;
}
.mock-src-row .f { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mock-src-row .m { margin-left: auto; font-family: var(--font-mono); font-size: 11px; color: var(--ink-dim); flex: none; }
.mock-foot {
  margin-top: 22px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.05em;
  color: var(--ink-dim); display: flex; align-items: center; gap: 8px;
}
.mock-foot .ok-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }

/* ---------- proof strip ---------- */
.proof-strip { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 26px 0; background: var(--paper-raised); }
.proof-row {
  display: flex; flex-wrap: wrap; gap: 12px 40px; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-dim);
}
.proof-row b { color: var(--ink); font-weight: 600; }

/* ---------- statement (editorial pull) ---------- */
.statement {
  font-family: var(--font-display); font-weight: 500; letter-spacing: -0.015em;
  font-size: clamp(26px, 3.6vw, 44px); line-height: 1.25; max-width: 900px;
}
.statement em { font-style: italic; }
.statement .hl { background: linear-gradient(transparent 62%, var(--lime) 62%, var(--lime) 94%, transparent 94%); }

/* ---------- bento ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.bento-card {
  grid-column: span 2; position: relative;
  background: var(--paper-raised); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 30px 28px 26px;
  display: flex; flex-direction: column; gap: 10px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  overflow: hidden;
}
.bento-card:hover { transform: translateY(-3px); border-color: var(--ink); box-shadow: 0 24px 50px -24px rgba(20,23,15,0.3); }
.bento-card.wide { grid-column: span 3; }
.bento-card.full { grid-column: span 6; }
.bento-kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-dim);
}
.bento-card h3 { font-family: var(--font-display); font-weight: 560; font-size: 23px; letter-spacing: -0.01em; }
.bento-card p { font-size: 15px; line-height: 1.6; color: var(--ink-soft); }
.bento-vis { margin-top: auto; padding-top: 20px; }

/* card mini-visuals */
.mv-rows { display: flex; flex-direction: column; gap: 7px; }
.mv-row {
  display: flex; align-items: center; gap: 9px; font-size: 12px;
  border: 1px solid var(--line-soft); border-radius: 9px; padding: 8px 11px; background: var(--paper);
}
.mv-row .mono { font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-dim); }
.mv-row .grow { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.mv-bars { display: flex; align-items: flex-end; gap: 4px; height: 44px; }
.mv-bars i { flex: 1; background: var(--ink); opacity: 0.85; border-radius: 3px 3px 0 0; }
.mv-bars i:nth-child(4n) { background: var(--lime-deep); }
.mv-doc {
  border: 1px solid var(--line-soft); border-radius: 11px; background: var(--paper); padding: 14px 16px;
}
.mv-doc .h { font-family: var(--font-display); font-weight: 600; font-size: 14px; margin-bottom: 8px; }
.mv-doc .l { height: 6px; border-radius: 3px; background: var(--line); margin: 6px 0; }
.mv-doc .l.s { width: 70%; }
.mv-pills { display: flex; flex-wrap: wrap; gap: 7px; }
.mv-pill {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.04em;
  border: 1px solid var(--line); border-radius: 999px; padding: 5px 11px; color: var(--ink-soft);
  background: var(--paper);
}
.mv-pill.on { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.mv-pill.lime { background: var(--lime); color: var(--lime-ink); border-color: transparent; }

/* ---------- dark band ---------- */
.band-dark { background: var(--dark); color: var(--dark-ink); }
.band-dark .eyebrow, .band-dark .muted { color: var(--dark-dim); }
.band-dark .eyebrow::before { background: var(--dark-dim); }
.band-dark .lede { color: var(--dark-dim); }
.band-dark .section-title { color: var(--dark-ink); }

/* terminal / receipt block */
.term {
  background: var(--dark-raised); border: 1px solid var(--dark-line);
  border-radius: var(--radius-lg); overflow: hidden;
  font-family: var(--font-mono); font-size: 13px; line-height: 1.8;
}
.term-bar {
  display: flex; align-items: center; gap: 8px; padding: 11px 16px;
  border-bottom: 1px solid var(--dark-line); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--dark-dim);
}
.term-bar .d { width: 9px; height: 9px; border-radius: 50%; background: var(--dark-line); }
.term-body { padding: 20px 24px; overflow-x: auto; }
.term-body .c { color: var(--dark-dim); }
.term-body .k { color: var(--lime); }
.term-body .g { color: #8fd97a; }
.term-body .row { display: flex; justify-content: space-between; gap: 24px; white-space: nowrap; }

.checklist { display: flex; flex-direction: column; gap: 0; }
.checklist li {
  display: flex; gap: 16px; align-items: flex-start; padding: 20px 0;
  border-top: 1px solid var(--dark-line);
}
.checklist li:last-child { border-bottom: 1px solid var(--dark-line); }
.checklist .ck {
  flex: none; width: 26px; height: 26px; border-radius: 8px; background: var(--lime);
  color: var(--lime-ink); display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; margin-top: 2px;
}
.checklist h4 { font-size: 17px; font-weight: 600; margin-bottom: 3px; }
.checklist p { font-size: 15px; color: var(--dark-dim); line-height: 1.6; }
/* light variant */
.checklist.on-paper li { border-color: var(--line-soft); }
.checklist.on-paper p { color: var(--ink-dim); }

/* ---------- split section ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split > * { min-width: 0; }

/* ---------- steps ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.step {
  counter-increment: step; position: relative;
  background: var(--paper-raised); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 68px 26px 26px;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; top: 22px; left: 26px;
  font-family: var(--font-mono); font-size: 13px; font-weight: 600; letter-spacing: 0.1em;
  color: var(--lime-ink); background: var(--lime); border-radius: 8px; padding: 4px 9px;
}
.step h3 { font-family: var(--font-display); font-weight: 560; font-size: 20px; margin-bottom: 8px; }
.step p { font-size: 15px; color: var(--ink-soft); line-height: 1.6; }

/* ---------- comparison table ---------- */
.compare-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--paper-raised); }
.compare { width: 100%; border-collapse: collapse; min-width: 640px; }
.compare th, .compare td { padding: 18px 22px; text-align: left; border-top: 1px solid var(--line-soft); font-size: 15px; }
.compare thead th { border-top: 0; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-dim); }
.compare thead th.spike-col { color: var(--ink); }
.compare td:first-child { font-weight: 600; width: 30%; }
.compare .spike-col { background: color-mix(in srgb, var(--lime) 12%, transparent); }
.compare .yes { color: var(--ok); font-weight: 600; }
.compare .no { color: var(--ink-dim); }

/* ---------- pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; align-items: stretch; }
.price {
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 34px 30px; display: flex; flex-direction: column; gap: 6px; position: relative;
}
.price.featured { border: 2px solid var(--ink); box-shadow: 0 30px 60px -30px rgba(20,23,15,0.35); }
.price .plan { font-family: var(--font-display); font-weight: 600; font-size: 24px; }
.price .who { font-size: 14.5px; color: var(--ink-dim); min-height: 44px; }
.price .amount { font-family: var(--font-display); font-weight: 600; font-size: 52px; letter-spacing: -0.02em; margin: 14px 0 2px; }
.price .amount small { font-family: var(--font-mono); font-size: 12px; font-weight: 400; letter-spacing: 0.06em; color: var(--ink-dim); }
.price .note { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-dim); margin-bottom: 16px; }
.price ul { display: flex; flex-direction: column; margin: 10px 0 26px; }
.price li { padding: 10px 0; border-top: 1px solid var(--line-soft); font-size: 14.5px; color: var(--ink-soft); display: flex; gap: 10px; }
.price li::before { content: "✓"; color: var(--ok); font-weight: 700; flex: none; }
.price li.dim { color: var(--ink-dim); }
.price li.dim::before { content: "·"; color: var(--ink-dim); }
.price .btn { margin-top: auto; width: 100%; }
.price .ribbon {
  position: absolute; top: -13px; right: 24px;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  background: var(--lime); color: var(--lime-ink); border-radius: 999px; padding: 5px 13px;
}

/* ---------- download cards ---------- */
.dl-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.dl {
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 34px 28px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.dl:hover { transform: translateY(-3px); box-shadow: 0 24px 50px -26px rgba(20,23,15,0.3); }
.os-ic { width: 46px; height: 46px; color: var(--ink); margin-bottom: 6px; }
.osname { font-family: var(--font-display); font-weight: 600; font-size: 24px; }
.osmeta { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.08em; color: var(--ink-dim); margin-bottom: 14px; }
.dl .btn { width: 100%; }

/* ---------- feature detail rows (features page) ---------- */
.feat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding: 64px 0; border-top: 1px solid var(--line-soft); }
.feat-row:first-of-type { border-top: 0; }
.feat-row.flip .feat-vis { order: -1; }
.feat-row h3 { font-family: var(--font-display); font-weight: 560; font-size: clamp(24px, 2.6vw, 34px); letter-spacing: -0.01em; margin: 10px 0 14px; }
.feat-row p { color: var(--ink-soft); font-size: 16px; }
.feat-points { margin-top: 18px; display: flex; flex-direction: column; gap: 9px; }
.feat-points li { display: flex; gap: 10px; font-size: 15px; color: var(--ink-soft); }
.feat-points li::before { content: "→"; color: var(--lime-deep); font-weight: 700; flex: none; }
.feat-vis {
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px; min-height: 240px; display: flex; flex-direction: column; justify-content: center; gap: 10px;
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer; list-style: none; display: flex; align-items: center; gap: 18px;
  padding: 24px 4px; font-family: var(--font-display); font-weight: 560; font-size: 20px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; margin-left: auto; font-family: var(--font-mono); font-size: 22px; font-weight: 400;
  color: var(--ink-dim); transition: transform 0.2s ease; flex: none;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-a { padding: 0 4px 26px; color: var(--ink-soft); font-size: 16px; max-width: 680px; }
.faq-item .faq-a p + p { margin-top: 10px; }

/* ---------- changelog ---------- */
.log { max-width: 820px; margin: 0 auto; position: relative; padding-left: 34px; }
.log::before { content: ""; position: absolute; left: 8px; top: 8px; bottom: 8px; width: 1px; background: var(--line); }
.log-entry { position: relative; padding: 0 0 54px; }
.log-entry::before {
  content: ""; position: absolute; left: -30px; top: 8px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--lime); outline: 4px solid var(--paper);
}
.log-date { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-dim); }
.log-entry h3 { font-family: var(--font-display); font-weight: 560; font-size: 24px; margin: 8px 0 10px; }
.log-entry p { color: var(--ink-soft); font-size: 15.5px; max-width: 680px; }
.log-entry ul { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.log-entry ul li { display: flex; gap: 10px; font-size: 15px; color: var(--ink-soft); }
.log-entry ul li::before { content: "—"; color: var(--ink-dim); flex: none; }

/* ---------- prose (about, policy) ---------- */
.prose { max-width: 720px; }
.prose h2 { font-family: var(--font-display); font-weight: 560; font-size: 28px; margin: 44px 0 14px; letter-spacing: -0.01em; }
.prose h3 { font-family: var(--font-display); font-weight: 560; font-size: 21px; margin: 32px 0 10px; }
.prose p { margin: 14px 0; color: var(--ink-soft); }
.prose ul { margin: 14px 0; padding-left: 4px; display: flex; flex-direction: column; gap: 8px; }
.prose ul li { display: flex; gap: 10px; color: var(--ink-soft); }
.prose ul li::before { content: "—"; color: var(--ink-dim); flex: none; }
.prose strong { color: var(--ink); }
.prose a { text-decoration: underline; text-underline-offset: 3px; }

blockquote.manifesto {
  font-family: var(--font-display); font-style: italic; font-weight: 480;
  font-size: clamp(22px, 2.6vw, 30px); line-height: 1.4; color: var(--ink);
  border-left: 3px solid var(--lime); padding-left: 26px; margin: 36px 0;
}

/* ---------- forms ---------- */
.form-card {
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px;
}
.field { display: flex; gap: 12px; }
.field input[type="email"] {
  flex: 1; min-width: 0; font: inherit; font-size: 16px; color: var(--ink);
  background: var(--paper); border: 1.5px solid var(--line); border-radius: 999px;
  padding: 14px 22px; outline: none; transition: border-color 0.15s ease;
}
.field input[type="email"]:focus { border-color: var(--ink); }
.field input::placeholder { color: var(--ink-dim); }
.form-note { font-size: 13px; color: var(--ink-dim); margin-top: 12px; }
.form-ok { display: none; margin-top: 14px; font-size: 15px; color: var(--ok); font-weight: 500; }
.form-ok.show { display: block; }

/* toast (replaces alert) */
.toast {
  position: fixed; left: 50%; bottom: 30px; transform: translate(-50%, 20px);
  z-index: 300; opacity: 0; pointer-events: none;
  background: var(--ink); color: var(--paper); font-size: 14.5px; line-height: 1.5;
  border-radius: 14px; padding: 14px 22px; max-width: min(520px, calc(100vw - 40px));
  box-shadow: 0 20px 50px rgba(20,23,15,0.4);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--dark); color: var(--dark-ink);
  border-radius: calc(var(--radius-lg) + 8px); padding: clamp(48px, 7vw, 88px);
  text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--dark-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--dark-line) 1px, transparent 1px);
  background-size: 56px 56px; opacity: 0.5;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 100%, black, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 100%, black, transparent 70%);
}
.cta-band > * { position: relative; }
.cta-band h2 { font-family: var(--font-display); font-weight: 560; letter-spacing: -0.015em; font-size: clamp(30px, 4.4vw, 52px); }
.cta-band p { color: var(--dark-dim); margin: 14px auto 0; max-width: 560px; font-size: 17px; }
.cta-band .hero-cta { justify-content: center; margin-top: 32px; }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--line-soft); padding: 64px 0 40px; background: var(--paper-raised); }
.foot { display: grid; grid-template-columns: 1.3fr 2fr; gap: 48px; }
.foot-brand p { margin-top: 14px; font-size: 14.5px; color: var(--ink-dim); max-width: 300px; }
.foot-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 24px; }
.foot-col h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-dim); margin-bottom: 14px; }
.foot-col a { display: block; font-size: 15px; color: var(--ink-soft); padding: 5px 0; }
.foot-col a:hover { color: var(--ink); }
.foot-bottom {
  margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line-soft);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; color: var(--ink-dim);
}

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento-card, .bento-card.wide { grid-column: span 1; }
  .bento-card.full { grid-column: span 2; }
  .split, .feat-row { grid-template-columns: 1fr; gap: 36px; }
  .feat-row.flip .feat-vis { order: 0; }
  .foot { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  section { padding: 68px 0; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--paper-raised); border-bottom: 1px solid var(--line);
    padding: 16px 22px 22px;
  }
  .nav-links.open { display: flex; }
  .nav-link { padding: 12px 14px; }
  .mock-body { grid-template-columns: 1fr; }
  .mock-side { flex-direction: row; flex-wrap: wrap; border-right: 0; border-bottom: 1px solid var(--line-soft); padding: 12px; }
  .mock-side .mock-sec { display: none; }
  .mock-main { padding: 22px 16px; }
  .mock-src-row { padding: 9px 10px; gap: 8px; }
  .field { flex-direction: column; }
  .bento { grid-template-columns: 1fr; }
  .bento-card.full { grid-column: span 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}