/* ============================================================
   Acknowledgement Force — landing page
   "The Digital Curator" monochrome system, ported from the app.
   ============================================================ */

/* ---- Tokens ---------------------------------------------- */
:root {
  /* Surface tiers (light / paper) */
  --base: #f9f9f9;
  --container-low: #f3f3f3;
  --container: #eeeeee;
  --container-high: #e8e8e8;
  --container-highest: #e3e3e3;
  --bright: #ffffff;

  /* Ink */
  --ink: #1a1c1c;
  --ink-container: #3a3c3d;
  --ash: #2e3133;
  --mute: #6b6f72;
  --stone: #a9adb0;
  --outline: #c4c7c9;
  --outline-soft: #d8dadc;
  --on-primary: #ffffff;

  --shadow-ambient: 0 16px 40px rgba(26, 28, 28, 0.09);
  --shadow-soft: 0 4px 18px rgba(26, 28, 28, 0.05);
  --illo-invert: 0;
  --grain-opacity: 0.5;

  /* Type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-ui: "Inter", system-ui, -apple-system, sans-serif;

  /* Radius */
  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 14px;
  --r-xl: 20px;

  /* Spacing */
  --s-xs: 4px;
  --s-sm: 8px;
  --s-md: 12px;
  --s-lg: 20px;
  --s-xl: 28px;
  --s-2xl: 40px;
  --s-section: 56px;

  --maxw: 1140px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme="dark"] {
  --base: #141515;
  --container-low: #1b1c1d;
  --container: #222324;
  --container-high: #2a2b2c;
  --container-highest: #313334;
  --bright: #3a3c3d;

  --ink: #f2f2f0;
  --ink-container: #c9c9c6;
  --ash: #dadad7;
  --mute: #9a9e9f;
  --stone: #60646a;
  --outline: #3c3f40;
  --outline-soft: #2a2c2d;
  --on-primary: #141515;

  --shadow-ambient: 0 18px 48px rgba(0, 0, 0, 0.55);
  --shadow-soft: 0 4px 22px rgba(0, 0, 0, 0.4);
  --illo-invert: 1;
  --grain-opacity: 0.28;
}

/* ---- Reset ----------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--base);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background 0.5s var(--ease-out), color 0.5s var(--ease-out);
}

/* Paper grain + soft vignette for atmosphere */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
  opacity: var(--grain-opacity);
  mix-blend-mode: multiply;
}
[data-theme="dark"] body::before { mix-blend-mode: screen; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: var(--ink); color: var(--on-primary); }

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

/* ---- Typography helpers ---------------------------------- */
.display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin: 0;
}
.eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
  margin: 0;
}
.tick { width: 40px; height: 2px; background: var(--ink); border-radius: 1px; }
.lead { color: var(--ash); font-size: 1.18rem; line-height: 1.65; }
.muted { color: var(--mute); }

/* ---- Layout ---------------------------------------------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
section { position: relative; }
.section-pad { padding-block: clamp(64px, 11vw, 132px); }

/* ---- Buttons --------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 50px;
  padding-inline: 28px;
  border: none;
  border-radius: var(--r-sm);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform 0.28s var(--ease-spring), box-shadow 0.3s var(--ease-out),
    background 0.3s var(--ease-out), opacity 0.2s;
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  color: var(--on-primary);
  background: linear-gradient(135deg, var(--ink), var(--ink-container));
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-ambient); }
.btn-primary:active { transform: translateY(0) scale(0.97); }
.btn-ghost {
  color: var(--ink);
  background: transparent;
  box-shadow: inset 0 0 0 1.5px var(--outline);
}
.btn-ghost:hover { background: var(--container-high); transform: translateY(-2px); }
.btn-ghost:active { transform: scale(0.97); }
.btn-sm { height: 40px; padding-inline: 18px; font-size: 0.85rem; }

/* ---- Nav ------------------------------------------------- */
.nav {
  position: fixed;
  inset: 12px 0 auto 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.nav-inner {
  pointer-events: auto;
  width: min(var(--maxw), calc(100% - 32px));
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 10px 12px 10px 22px;
  border-radius: var(--r-xl);
  background: color-mix(in srgb, var(--base) 62%, transparent);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  box-shadow: var(--shadow-soft), inset 0 0 0 1px color-mix(in srgb, var(--outline) 35%, transparent);
  transition: box-shadow 0.4s var(--ease-out), background 0.4s var(--ease-out);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.96rem;
  letter-spacing: -0.01em;
  margin-right: auto;
  white-space: nowrap;
}
.brand .seal {
  width: 26px; height: 26px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--ink), var(--ink-container));
  color: var(--on-primary);
  flex: none;
}
.brand .seal svg { width: 15px; height: 15px; }
.brand .seal .brand-icon { width: 17px; height: 17px; object-fit: contain; filter: invert(1) brightness(2); }
[data-theme="dark"] .brand .seal .brand-icon { filter: none; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--mute);
  padding: 8px 12px;
  border-radius: var(--r-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--ink); background: var(--container-high); }
.nav-actions { display: flex; align-items: center; gap: 8px; }

.icon-btn {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: none; border-radius: var(--r-sm);
  background: transparent; color: var(--ink);
  transition: background 0.2s, transform 0.3s var(--ease-spring);
}
.icon-btn:hover { background: var(--container-high); }
.icon-btn:active { transform: scale(0.9); }
.icon-btn svg { width: 19px; height: 19px; }
.theme-toggle .moon { display: none; }
[data-theme="dark"] .theme-toggle .sun { display: none; }
[data-theme="dark"] .theme-toggle .moon { display: block; }

.menu-btn { display: none; }

/* ---- Hero ------------------------------------------------ */
.hero {
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 140px 24px 80px;
  position: relative;
  overflow: hidden;
}
.rings {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 0;
  pointer-events: none;
}
.rings .glow {
  position: absolute;
  width: 620px; height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--ink) 5%, transparent), transparent 62%);
  animation: breathe 8s var(--ease-out) infinite;
}
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--ink);
  animation: breathe 7s ease-in-out infinite;
}
.ring.r1 { width: 240px; height: 240px; opacity: 0.22; border-width: 1px; }
.ring.r2 { width: 430px; height: 430px; opacity: 0.08; animation-duration: 8.5s; }
.ring.r3 { width: 640px; height: 640px; opacity: 0.045; animation-duration: 10s; }
.ring.r4 { width: 880px; height: 880px; opacity: 0.025; animation-duration: 12s; }
@keyframes breathe {
  0%, 100% { transform: scale(0.97); }
  50% { transform: scale(1.05); }
}

.hero-content { position: relative; z-index: 1; max-width: 880px; }
.hero .badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--ash);
  background: var(--bright);
  box-shadow: var(--shadow-soft), inset 0 0 0 1px color-mix(in srgb, var(--outline) 40%, transparent);
  margin-bottom: 28px;
}
.hero .badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ink);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:.4;transform:scale(.8)} 50%{opacity:1;transform:scale(1)} }
.hero h1 {
  font-size: clamp(2.7rem, 9vw, 6.4rem);
  margin-bottom: 22px;
  line-height: 1.12;
}
/* No clip-mask: Fraunces' tall ascenders and deep descenders need room,
   and the soft blur/rise entrance reads cleaner without a hard mask. */
.hero h1 .line { display: block; padding: 0 0.06em; }
.hero h1 .line > span { display: block; }
.hero p.lead { max-width: 580px; margin: 0 auto 36px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.scroll-cue {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--mute);
}
.scroll-cue .bar {
  width: 1px; height: 40px;
  background: linear-gradient(var(--mute), transparent);
  animation: cueDrop 2.2s var(--ease-out) infinite;
}
@keyframes cueDrop { 0%{transform:scaleY(0);transform-origin:top} 40%{transform:scaleY(1);transform-origin:top} 60%{transform:scaleY(1);transform-origin:bottom} 100%{transform:scaleY(0);transform-origin:bottom} }

/* ---- Marquee strip --------------------------------------- */
.strip {
  border-block: 1px solid var(--outline-soft);
  background: var(--container-low);
  overflow: hidden;
  padding-block: 18px;
}
.marquee { display: flex; gap: 56px; width: max-content; animation: scrollx 32s linear infinite; }
.marquee span {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--mute);
  display: inline-flex; align-items: center; gap: 56px;
  white-space: nowrap;
}
.marquee span::after { content: "✶"; color: var(--stone); }
@keyframes scrollx { to { transform: translateX(-50%); } }

/* ---- Section heads --------------------------------------- */
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .tick { margin-bottom: 20px; }
.section-head.center .tick { margin-inline: auto; }
.section-head h2 { font-size: clamp(2rem, 4.6vw, 3.2rem); margin: 16px 0 18px; }
.section-head p { color: var(--ash); font-size: 1.1rem; margin: 0; }

/* ---- Manifesto ------------------------------------------- */
.manifesto { display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: center; }
.manifesto blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.6vw, 2.7rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
}
.manifesto blockquote em { font-style: italic; color: var(--mute); }
.manifesto .by { margin-top: 24px; color: var(--mute); font-size: 0.95rem; }
.manifesto .illo { display: grid; place-items: center; }
.manifesto .illo img { width: 78%; filter: invert(var(--illo-invert)); }

/* ---- macOS window frame ---------------------------------- */
.window {
  border-radius: var(--r-lg);
  background: var(--bright);
  box-shadow: var(--shadow-ambient);
  overflow: hidden;
  border: 1px solid var(--outline-soft);
}
.titlebar {
  height: 38px;
  display: flex; align-items: center; gap: 8px;
  padding-inline: 14px;
  background: var(--container-low);
  border-bottom: 1px solid var(--outline-soft);
}
.titlebar .lights { display: flex; gap: 7px; }
.titlebar .lights i { width: 11px; height: 11px; border-radius: 50%; background: var(--stone); display: block; }
.titlebar .ttl {
  flex: 1; text-align: center;
  font-size: 0.74rem; font-weight: 500; color: var(--mute);
  letter-spacing: 0.02em;
  margin-right: 46px;
}

/* ---- Video demo ------------------------------------------ */
.demo .window { max-width: 940px; margin-inline: auto; }
.video-slot {
  position: relative;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(circle at 50% 38%, color-mix(in srgb, var(--ink) 7%, transparent), transparent 60%),
    var(--container);
  display: grid; place-items: center;
  cursor: pointer;
}
.video-slot .rings-mini { position: absolute; inset: 0; display: grid; place-items: center; }
.video-slot .rings-mini i {
  position: absolute; border-radius: 50%; border: 1px solid var(--ink); opacity: .08;
}
.play {
  position: relative; z-index: 2;
  width: 88px; height: 88px; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--ink), var(--ink-container));
  color: var(--on-primary);
  box-shadow: var(--shadow-ambient);
  transition: transform 0.3s var(--ease-spring);
}
.play::before {
  content: ""; position: absolute; inset: -10px;
  border-radius: 50%; border: 1px solid var(--ink); opacity: .25;
  animation: ripple 2.6s var(--ease-out) infinite;
}
@keyframes ripple { 0%{transform:scale(1);opacity:.3} 100%{transform:scale(1.5);opacity:0} }
.video-slot:hover .play { transform: scale(1.08); }
.play svg { width: 30px; height: 30px; margin-left: 4px; }
.video-cap {
  position: absolute; bottom: 18px; left: 0; right: 0;
  text-align: center; font-size: 0.82rem; color: var(--mute);
}

/* ---- Bento grid ------------------------------------------ */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(110px, auto);
  gap: 18px;
}
.cell {
  position: relative;
  border-radius: var(--r-lg);
  background: var(--bright);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--outline-soft);
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.cell:hover { transform: translateY(-4px); box-shadow: var(--shadow-ambient); }
.cell-pad { padding: 22px; height: 100%; }
.cell .kicker {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--mute); margin: 0 0 10px;
}
.cell h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.25rem; margin: 0 0 8px; }
.cell p { margin: 0; color: var(--ash); font-size: 0.92rem; }

.col-4 { grid-column: span 4; }
.col-3 { grid-column: span 3; }
.col-2 { grid-column: span 2; }
.row-2 { grid-row: span 2; }
.row-3 { grid-row: span 3; }

/* Contract mini-screen */
.mini-contract { display: flex; flex-direction: column; height: 100%; }
.mini-contract .doc {
  flex: 1; overflow: hidden; position: relative;
  -webkit-mask-image: linear-gradient(180deg, #000 72%, transparent);
          mask-image: linear-gradient(180deg, #000 72%, transparent);
}
.mini-contract .doc-scroll { animation: docScroll 16s ease-in-out infinite alternate; }
@keyframes docScroll { 0%,12%{transform:translateY(0)} 88%,100%{transform:translateY(-46%)} }
.doc h4 { font-family: var(--font-display); font-size: 0.95rem; margin: 14px 0 6px; color: var(--ink); }
.doc .num { display: flex; gap: 8px; font-size: 0.82rem; color: var(--ash); margin-bottom: 7px; line-height: 1.45; }
.doc .num b { color: var(--mute); flex: none; }
.doc .rule { height: 1px; background: var(--outline-soft); margin: 12px 0; }
.contract-foot {
  margin-top: 12px; padding-top: 14px; border-top: 1px solid var(--outline-soft);
  display: flex; align-items: center; gap: 10px;
}
.cbox {
  width: 20px; height: 20px; border-radius: var(--r-xs); flex: none;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--ink), var(--ink-container));
  color: var(--on-primary);
}
.cbox svg { width: 12px; height: 12px; }
.contract-foot span { font-size: 0.82rem; font-weight: 500; }

/* Dashboard mini-screen — interactive checklist */
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.panel-head h4 { font-family: var(--font-display); font-weight: 500; font-size: 1.05rem; margin: 0; line-height: 1.15; }
.progress-badge {
  font-size: 0.78rem; font-weight: 600;
  padding: 5px 11px; border-radius: var(--r-sm);
  background: var(--container-high); color: var(--ink);
  transition: background 0.45s var(--ease-spring), color 0.45s;
  font-variant-numeric: tabular-nums;
}
.progress-badge.done { background: linear-gradient(135deg, var(--ink), var(--ink-container)); color: var(--on-primary); }
.checklist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.check-row {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 10px; border-radius: var(--r-md);
  background: transparent; border: none; width: 100%; text-align: left;
  transition: background 0.18s;
}
.check-row:hover { background: var(--container-high); }
.check-dot {
  width: 21px; height: 21px; border-radius: 50%; flex: none;
  display: grid; place-items: center;
  box-shadow: inset 0 0 0 1.5px var(--stone);
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s, background 0.3s;
}
.check-dot svg { width: 11px; height: 11px; color: var(--on-primary); opacity: 0; transform: scale(0.3); transition: opacity 0.2s, transform 0.3s var(--ease-spring); }
.check-row.checked .check-dot {
  background: linear-gradient(135deg, var(--ink), var(--ink-container));
  box-shadow: none; transform: scale(1.08);
}
.check-row.checked .check-dot svg { opacity: 1; transform: scale(1); }
.check-row .lbl { font-size: 0.9rem; color: var(--ink); transition: color 0.2s; }
.check-row.checked .lbl { color: var(--mute); text-decoration: line-through; }

/* Today's action card */
.action-card .kicker { margin-bottom: 12px; }
.action-card .action {
  font-family: var(--font-display); font-weight: 500;
  font-size: 1.35rem; line-height: 1.25; color: var(--ink); margin: 0;
}
.action-card .cursor { display: inline-block; width: 2px; height: 1.1em; background: var(--ink); margin-left: 2px; vertical-align: -2px; animation: blink 1.1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* History rows */
.hist-row { display: flex; gap: 16px; padding: 11px 12px; border-radius: var(--r-md); transition: background 0.18s; }
.hist-row:hover { background: var(--container-low); }
.hist-row .d { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; color: var(--mute); width: 64px; flex: none; padding-top: 2px; text-transform: uppercase; }
.hist-row .a { font-size: 0.9rem; color: var(--ink); font-weight: 500; }

/* Theme swatch cell */
.swatches { display: flex; gap: 10px; margin-top: 14px; }
.sw { flex: 1; height: 64px; border-radius: var(--r-md); border: 1px solid var(--outline-soft); position: relative; overflow: hidden; }
.sw.light { background: #f9f9f9; }
.sw.dark { background: #141515; }
.sw::after { content: ""; position: absolute; left: 12px; bottom: 12px; width: 38%; height: 6px; border-radius: 3px; }
.sw.light::after { background: #1a1c1c; }
.sw.dark::after { background: #f2f2f0; }
.sw .ttl { position: absolute; top: 10px; left: 12px; font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; }
.sw.light .ttl { color: #6b6f72; }
.sw.dark .ttl { color: #9a9e9f; }

/* Schedule segmented control */
.schedule .segs { display: flex; flex-wrap: wrap; gap: 7px; margin: 14px 0 14px; }
.seg {
  border: none; font-family: inherit; font-size: 0.8rem; font-weight: 500;
  padding: 8px 13px; border-radius: 999px;
  background: var(--container-high); color: var(--ash);
  transition: background 0.25s var(--ease-out), color 0.25s, transform 0.25s var(--ease-spring);
}
.seg:hover { transform: translateY(-1px); }
.seg.active { background: linear-gradient(135deg, var(--ink), var(--ink-container)); color: var(--on-primary); }
.schedule .detail { font-size: 0.88rem; color: var(--mute); min-height: 2.6em; }

/* ---- Features w/ illustrations --------------------------- */
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.feature {
  display: grid; grid-template-columns: 96px 1fr; gap: 22px; align-items: start;
  padding: 28px; border-radius: var(--r-lg);
  background: var(--bright); box-shadow: var(--shadow-soft);
  border: 1px solid var(--outline-soft);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-ambient); }
.feature .ico { width: 96px; height: 96px; }
.feature .ico img { width: 100%; height: 100%; object-fit: contain; filter: invert(var(--illo-invert)); transition: transform 0.5s var(--ease-out); }
.feature:hover .ico img { transform: scale(1.08) rotate(-2deg); }
.feature h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.35rem; margin: 4px 0 8px; }
.feature p { margin: 0; color: var(--ash); font-size: 0.96rem; line-height: 1.55; }

/* ---- How it works ---------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 28px; }
.step .n {
  font-family: var(--font-display); font-size: 3.4rem; font-weight: 500;
  color: var(--ink); line-height: 1; letter-spacing: -0.03em;
  -webkit-text-stroke: 1px var(--ink); color: transparent;
}
.step h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.4rem; margin: 14px 0 8px; }
.step p { color: var(--ash); margin: 0; }
.step .line-link { position: absolute; top: 50px; right: -16px; width: 32px; height: 1px; background: var(--outline); }

/* ---- Stats ----------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat .v { font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 500; letter-spacing: -0.02em; }
.stat .k { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); margin-top: 4px; }

/* ---- CTA band -------------------------------------------- */
.cta-band { position: relative; overflow: hidden; }
.cta-card {
  position: relative;
  border-radius: var(--r-xl);
  background: linear-gradient(150deg, var(--ink), var(--ink-container));
  color: var(--on-primary);
  padding: clamp(48px, 8vw, 92px) 40px;
  text-align: center;
  overflow: hidden;
}
.cta-card .ring-deco { position: absolute; border-radius: 50%; border: 1px solid var(--on-primary); opacity: 0.12; }
.cta-card .ring-deco.a { width: 460px; height: 460px; top: -200px; right: -120px; }
.cta-card .ring-deco.b { width: 300px; height: 300px; bottom: -160px; left: -80px; }
.cta-card h2 { font-family: var(--font-display); font-weight: 500; font-size: clamp(2rem, 5vw, 3.4rem); margin: 0 0 16px; letter-spacing: -0.02em; position: relative; }
.cta-card p { color: color-mix(in srgb, var(--on-primary) 78%, transparent); max-width: 520px; margin: 0 auto 32px; font-size: 1.1rem; position: relative; }
.cta-card .btn-primary { background: var(--on-primary); color: var(--ink); position: relative; }
.cta-card .btn-ghost { color: var(--on-primary); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--on-primary) 35%, transparent); position: relative; }
.cta-card .btn-ghost:hover { background: color-mix(in srgb, var(--on-primary) 12%, transparent); }
.cta-card .cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- Footer ---------------------------------------------- */
.footer { border-top: 1px solid var(--outline-soft); padding-block: 48px 56px; background: var(--container-low); }
.footer-grid { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; flex-wrap: wrap; }
.footer .brand { font-size: 1.05rem; margin-bottom: 12px; }
.footer .note { color: var(--mute); font-size: 0.88rem; max-width: 320px; }
.footer-links { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col h5 { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); margin: 0 0 14px; font-weight: 600; }
.footer-col a { display: block; color: var(--ash); font-size: 0.92rem; padding: 5px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--ink); }
.footer-base { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--outline-soft); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--mute); font-size: 0.82rem; }

/* ---- Scroll reveal --------------------------------------- */
.reveal { opacity: 0; transform: translateY(26px); filter: blur(8px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out), filter 0.8s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; filter: none; }

/* ---- Mobile menu ----------------------------------------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: color-mix(in srgb, var(--base) 96%, transparent);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  display: flex; flex-direction: column; justify-content: center; gap: 8px;
  padding: 32px;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s var(--ease-out), visibility 0.4s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu a { font-family: var(--font-display); font-size: 2rem; font-weight: 500; padding: 10px 0; color: var(--ink); }

/* ---- Responsive ------------------------------------------ */
@media (max-width: 920px) {
  .manifesto { grid-template-columns: 1fr; gap: 36px; }
  .manifesto .illo { order: -1; }
  .manifesto .illo img { width: 200px; }
  .features { grid-template-columns: 1fr; gap: 18px; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .step .line-link { display: none; }
  .col-4, .col-3, .col-2 { grid-column: span 3; }
  .bento { grid-template-columns: repeat(3, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 32px 20px; }
}
@media (max-width: 680px) {
  .nav-links { display: none; }
  .menu-btn { display: grid; }
  .nav-actions > .btn-primary { display: none; }
  .nav-inner { padding: 10px 12px; }
  .bento { grid-template-columns: 1fr; }
  .col-4, .col-3, .col-2 { grid-column: span 1; }
  .row-2, .row-3 { grid-row: auto; }
  .feature { grid-template-columns: 72px 1fr; gap: 16px; padding: 22px; }
  .feature .ico { width: 72px; height: 72px; }
  .footer-grid { flex-direction: column; }
}

/* ---- Reduced motion -------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; filter: none; }
  .mini-contract .doc-scroll { animation: none; }
}