/* ═══════ Cosmobill design system ═══════ */
:root {
  /* Deep space navy, Futurama title-card blue */
  --bg: oklch(0.13 0.06 255);
  --bg-2: oklch(0.18 0.07 250);
  --bg-3: oklch(0.24 0.08 250);
  --ink: oklch(0.97 0.02 240);
  --ink-2: oklch(0.78 0.05 235);
  --ink-3: oklch(0.6 0.06 235);
  --line: oklch(0.3 0.08 245);
  --line-2: oklch(0.38 0.09 240);
  --card: oklch(0.2 0.07 250);
  --card-2: oklch(0.24 0.08 248);

  /* Primary accent, bright electric cyan */
  --accent: oklch(0.82 0.16 220);
  --accent-2: oklch(0.92 0.12 210);
  --accent-ink: oklch(0.1 0.06 255);
  --accent-soft: oklch(0.3 0.1 225);
  --accent-glow: oklch(0.82 0.16 220 / 0.55);

  /* Retro red, the letter red */
  --red: oklch(0.6 0.22 20);
  --red-2: oklch(0.68 0.2 25);
  --red-soft: oklch(0.3 0.1 20);
  --red-glow: oklch(0.6 0.22 20 / 0.5);

  --gold: oklch(0.87 0.16 90);
  --gold-soft: oklch(0.34 0.08 85);
  --violet: oklch(0.72 0.19 285);
  --success: oklch(0.82 0.18 155);
  --success-soft: oklch(0.28 0.08 155);
  --warn: oklch(0.85 0.16 85);
  --warn-soft: oklch(0.3 0.08 78);
  --danger: oklch(0.75 0.19 20);
  --danger-soft: oklch(0.3 0.09 25);
  --info: oklch(0.8 0.14 240);
  --info-soft: oklch(0.28 0.08 245);

  --font-ui: 'Geist', ui-sans-serif, system-ui, sans-serif;
  --font-display: 'Bungee', 'Orbitron', 'Space Grotesk', system-ui, sans-serif;
  --font-serif: 'Instrument Serif', ui-serif, Georgia, serif;
  --font-mono: 'Geist Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); font-family: var(--font-ui); -webkit-font-smoothing: antialiased; overflow-x: hidden; min-height: 100vh; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: color-mix(in oklab, var(--accent) 45%, transparent); }

/* ═══ Cosmic background ═══ */
.cosmos { position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(ellipse 1100px 700px at 20% 15%, oklch(0.4 0.18 225 / 0.55) 0%, transparent 60%),
    radial-gradient(ellipse 1200px 900px at 82% 30%, oklch(0.35 0.14 250 / 0.5) 0%, transparent 65%),
    radial-gradient(ellipse 1000px 900px at 50% 100%, oklch(0.42 0.2 220 / 0.55) 0%, transparent 55%),
    radial-gradient(ellipse 700px 500px at 92% 88%, oklch(0.5 0.22 20 / 0.2) 0%, transparent 60%),
    var(--bg);
}
.cosmos::after { content: ''; position: absolute; inset: -20%;
  background: radial-gradient(ellipse 40% 30% at 30% 40%, oklch(0.5 0.22 225 / 0.35), transparent);
  filter: blur(60px); animation: drift 40s ease-in-out infinite;
}
@keyframes drift { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(15%, 8%) scale(1.15); } }
.stars { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.stars svg { width: 100%; height: 100%; opacity: 0.75; }
.comet {
  position: fixed; top: 8%; left: -100px; width: 200px; height: 2px;
  background: linear-gradient(90deg, transparent, oklch(0.9 0.05 60), oklch(0.8 0.15 45));
  border-radius: 999px; filter: blur(0.5px); box-shadow: 0 0 10px oklch(0.8 0.15 45);
  pointer-events: none; z-index: 0; transform: rotate(15deg);
  animation: comet 12s linear infinite;
}
.comet::before { content: ''; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: 6px; height: 6px; border-radius: 50%; background: white; box-shadow: 0 0 12px 4px oklch(0.85 0.15 45); }
@keyframes comet {
  0% { transform: translate(0, 0) rotate(15deg); opacity: 0; }
  5% { opacity: 1; } 25% { opacity: 1; }
  30% { transform: translate(120vw, 40vh) rotate(15deg); opacity: 0; }
  100% { transform: translate(120vw, 40vh) rotate(15deg); opacity: 0; }
}

/* ═══ Typography ═══ */
.retro-display {
  font-family: var(--font-display); font-weight: 700;
  letter-spacing: 0.02em; line-height: 1; text-transform: uppercase;
  color: var(--red);
  text-shadow:
    -1px -1px 0 var(--accent), 1px -1px 0 var(--accent),
    -1px  1px 0 var(--accent), 1px  1px 0 var(--accent),
    0 0 24px color-mix(in oklab, var(--accent) 60%, transparent),
    0 6px 0 oklch(0.14 0.06 250),
    0 8px 20px oklch(0.06 0.03 245 / 0.7);
}
.retro-display .glow {
  color: var(--red-2);
  text-shadow:
    -1.5px -1.5px 0 var(--accent-2), 1.5px -1.5px 0 var(--accent-2),
    -1.5px  1.5px 0 var(--accent-2), 1.5px  1.5px 0 var(--accent-2),
    0 0 40px var(--accent),
    0 6px 0 oklch(0.14 0.06 250),
    0 8px 22px oklch(0.06 0.03 245 / 0.8);
}
.display { font-family: var(--font-serif); font-weight: 400; font-style: italic; letter-spacing: -0.02em; line-height: 0.98; }
.display em { font-style: italic; color: var(--accent); }
.mono, .num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--accent);
  padding: 6px 14px 6px 12px;
  background: color-mix(in oklab, var(--accent-soft) 60%, transparent);
  border: 1px solid color-mix(in oklab, var(--accent) 30%, transparent);
  border-radius: 999px;
}
.eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.6; transform: scale(1.3); } }

/* ═══ Layout ═══ */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 640px) { .container { padding: 0 18px; } }

/* ═══ Nav (marketing) ═══ */
nav.site-nav { position: sticky; top: 16px; z-index: 50; max-width: 1180px; margin: 16px auto 0; padding: 0 16px; }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px 10px 20px;
  background: color-mix(in oklab, var(--bg-2) 55%, transparent);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid color-mix(in oklab, var(--line) 60%, transparent);
  border-radius: 999px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.05) inset, 0 12px 40px rgba(0,0,0,0.4);
}
.nav-links { display: flex; gap: 4px; align-items: center; font-size: 14px; color: var(--ink-2); }
.nav-links a { padding: 8px 14px; border-radius: 999px; transition: background 0.2s, color 0.2s; }
.nav-links a:hover, .nav-links a.active { background: color-mix(in oklab, var(--card) 60%, transparent); color: var(--ink); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 999px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em;
  background: linear-gradient(180deg, var(--red-2), var(--red));
  color: #fffdf6;
  border: 1.5px solid var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 18%, transparent), 0 4px 20px var(--red-glow), inset 0 1px 0 rgba(255,255,255,0.25);
  transition: transform 0.15s, box-shadow 0.2s;
  text-shadow: 0 1px 0 oklch(0.3 0.14 15);
}
.nav-cta:hover { transform: translateY(-1px); }
@media (max-width: 800px) { .nav-links { display: none; } }

/* ═══ Buttons ═══ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; font-size: 14px; font-weight: 500;
  background: color-mix(in oklab, var(--card) 70%, transparent);
  border: 1px solid var(--line-2); color: var(--ink);
  transition: all 0.2s; backdrop-filter: blur(12px);
}
.btn:hover { transform: translateY(-2px); border-color: color-mix(in oklab, var(--accent) 40%, var(--line-2)); }
.btn.block { width: 100%; justify-content: center; }
.btn.lg { padding: 18px 30px; font-size: 16px; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--ink-2); backdrop-filter: none; }
.btn.ghost:hover { background: color-mix(in oklab, var(--card) 50%, transparent); color: var(--ink); transform: none; }
.btn.primary { background: linear-gradient(180deg, var(--ink), oklch(0.9 0.02 90)); color: var(--bg); border-color: transparent; }
.btn.accent {
  background: radial-gradient(circle at 30% 20%, var(--accent-2), var(--accent) 80%);
  color: var(--accent-ink); border-color: transparent;
  box-shadow: 0 8px 24px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.3);
  font-weight: 600;
}
.btn.accent:hover { box-shadow: 0 12px 40px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.4); transform: translateY(-2px); }
.btn:disabled { opacity: 0.6; pointer-events: none; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 32px; border-radius: 999px;
  font-family: var(--font-display); font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  background: linear-gradient(180deg, var(--red-2) 0%, var(--red) 55%, oklch(0.45 0.2 20) 100%);
  color: #fffdf6;
  border: 2px solid var(--accent);
  box-shadow:
    0 0 0 4px color-mix(in oklab, var(--accent) 20%, transparent),
    0 12px 32px var(--red-glow), 0 8px 24px var(--accent-glow),
    inset 0 2px 0 rgba(255,255,255,0.25), inset 0 -3px 0 oklch(0.3 0.14 15);
  transition: all 0.2s; position: relative;
  text-shadow: 0 1px 0 oklch(0.3 0.14 15);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--accent) 30%, transparent), 0 20px 48px var(--red-glow), 0 12px 40px var(--accent-glow), inset 0 2px 0 rgba(255,255,255,0.35), inset 0 -3px 0 oklch(0.3 0.14 15);
}

/* ═══ Card ═══ */
.card {
  background: linear-gradient(180deg, var(--card), var(--card-2));
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.05);
}

/* ═══ Page hero (static content pages) ═══ */
.page-hero { padding: 80px 0 40px; text-align: center; position: relative; }
.page-hero h1 {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(40px, 7vw, 88px); line-height: 1; margin: 20px 0 20px;
  color: var(--red);
  text-shadow: -1.5px -1.5px 0 var(--accent), 1.5px -1.5px 0 var(--accent),
    -1.5px 1.5px 0 var(--accent), 1.5px 1.5px 0 var(--accent),
    0 0 40px var(--accent-glow), 0 6px 0 oklch(0.14 0.06 250);
}
.page-hero .sub { font-size: 18px; color: var(--ink-2); max-width: 620px; margin: 0 auto; line-height: 1.55; }

/* ═══ Forms ═══ */
.field { margin-bottom: 18px; }
.label, .field label { display: block; font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--accent); margin-bottom: 8px; }
.input, .textarea, .select {
  width: 100%; padding: 14px 18px; border-radius: 12px;
  background: color-mix(in oklab, var(--bg) 60%, transparent);
  border: 1.5px solid var(--line-2); color: var(--ink);
  font-size: 15px; font-family: inherit;
  transition: all 0.2s;
}
.input:focus, .textarea:focus, .select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 25%, transparent);
}
.input::placeholder, .textarea::placeholder { color: var(--ink-3); }
.textarea { resize: vertical; min-height: 96px; line-height: 1.5; }
.hint { font-size: 12px; color: var(--ink-3); margin-top: 8px; }

/* ═══ Section ═══ */
section { padding: 60px 0; position: relative; }
.section-head { text-align: center; max-width: 780px; margin: 0 auto 48px; }
.section-head h2 {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(28px, 4vw, 44px); margin: 20px 0 16px; letter-spacing: 0.01em; line-height: 1.1;
}
.section-head h2 em {
  font-style: normal; color: var(--red-2);
  text-shadow: -1px -1px 0 var(--accent), 1px -1px 0 var(--accent), -1px 1px 0 var(--accent), 1px 1px 0 var(--accent), 0 0 24px var(--accent-glow), 0 4px 0 oklch(0.14 0.06 250);
}
.section-head p { font-size: 16px; color: var(--ink-2); line-height: 1.55; margin: 0; }

/* ═══ Long-form prose ═══ */
.prose { max-width: 780px; margin: 0 auto; font-size: 16px; line-height: 1.7; color: var(--ink-2); }
.prose h2 {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  font-size: 22px; letter-spacing: 0.02em; color: var(--ink);
  margin: 48px 0 16px; padding-top: 8px; border-top: 1px solid var(--line);
}
.prose h2:first-child { margin-top: 24px; border-top: 0; padding-top: 0; }
.prose h3 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 15px; letter-spacing: 0.06em; color: var(--accent); margin: 32px 0 10px; }
.prose p { margin: 14px 0; }
.prose ul, .prose ol { padding-left: 22px; margin: 14px 0; }
.prose li { margin: 8px 0; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose code { font-family: var(--font-mono); font-size: 0.9em; background: var(--card); padding: 2px 6px; border-radius: 4px; border: 1px solid var(--line); color: var(--accent); }
.prose a { color: var(--accent); border-bottom: 1px solid color-mix(in oklab, var(--accent) 30%, transparent); }
.prose a:hover { border-bottom-color: var(--accent); }

/* ═══ Footer ═══ */
footer.site-foot {
  padding: 60px 0 40px; margin-top: 80px;
  border-top: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg-2) 80%, transparent);
}
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
@media (max-width: 720px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
.foot-col h4 { font-family: var(--font-mono); font-size: 11px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.14em; margin: 0 0 16px; }
.foot-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.foot-col a { font-size: 14px; color: var(--ink-2); }
.foot-col a:hover { color: var(--accent); }
.foot-blurb { font-size: 14px; color: var(--ink-3); margin: 16px 0 0; max-width: 280px; line-height: 1.5; }
.foot-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 20px;
  padding-top: 30px; border-top: 1px solid var(--line);
  font-size: 12px; color: var(--ink-3);
  font-family: var(--font-mono); letter-spacing: 0.06em;
}

/* ═══ Hero (landing) ═══ */
section.hero { padding: 90px 0 120px; position: relative; overflow: hidden; }
.hero-inner { text-align: center; max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
.hero-starburst { position: absolute; top: 40%; left: 50%; transform: translate(-50%, -50%); width: 1400px; height: 900px; pointer-events: none; z-index: 1; opacity: 0.55; }
.hero-starburst svg { width: 100%; height: 100%; animation: slowspin 60s linear infinite; }
@keyframes slowspin { to { transform: rotate(360deg); } }
.hero h1 { font-size: clamp(48px, 10vw, 132px); margin: 0 0 20px; line-height: 1; text-shadow: 0 0 80px oklch(0.4 0.18 225 / 0.7); }
.hero-sub { font-size: clamp(17px, 1.7vw, 22px); color: var(--ink-2); max-width: 620px; margin: 0 auto 40px; line-height: 1.5; }
.hero-ctas { display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-bottom: 60px; }
.planet-scene { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.planet-bg { position: absolute; border-radius: 50%; filter: blur(0.5px); }
.planet-bg.p1 { top: 8%; right: 5%; width: 180px; height: 180px; background: radial-gradient(circle at 30% 30%, oklch(0.7 0.2 280), oklch(0.4 0.18 290) 60%, oklch(0.2 0.1 300) 100%); box-shadow: 0 0 80px oklch(0.5 0.2 285 / 0.6); animation: floaty 12s ease-in-out infinite; }
.planet-bg.p2 { bottom: 5%; left: 4%; width: 90px; height: 90px; background: radial-gradient(circle at 30% 30%, oklch(0.75 0.16 220), oklch(0.45 0.16 240) 60%, oklch(0.25 0.1 260) 100%); box-shadow: 0 0 50px oklch(0.6 0.15 220 / 0.6); animation: floaty 15s ease-in-out infinite reverse; }
@keyframes floaty { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-20px, 30px); } }

.hero-product { position: relative; max-width: 1100px; margin: 40px auto 0; padding: 0 20px; }
.hero-product-frame {
  position: relative; border-radius: 24px; overflow: hidden;
  border: 1px solid var(--line); background: linear-gradient(180deg, var(--card), var(--card-2));
  box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.7), 0 0 120px oklch(0.5 0.18 45 / 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.hero-product::before { content: ''; position: absolute; inset: -60px; background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 60%); filter: blur(30px); z-index: -1; opacity: 0.6; }
.browser-chrome { padding: 12px 16px; background: oklch(0.14 0.04 275); border-bottom: 1px solid var(--line); display: flex; gap: 8px; align-items: center; }
.browser-chrome .dots { display: flex; gap: 6px; }
.browser-chrome .dots span { width: 11px; height: 11px; border-radius: 50%; background: oklch(0.32 0.05 275); }
.browser-chrome .url { flex: 1; text-align: center; font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); padding: 4px 12px; background: color-mix(in oklab, var(--bg) 60%, transparent); border-radius: 999px; max-width: 240px; margin: 0 auto; }
.hero-product-content { padding: 32px; display: grid; grid-template-columns: 1fr 380px; gap: 28px; overflow: hidden; }
@media (max-width: 900px) { .hero-product-content { grid-template-columns: 1fr; } }

.mini-metric { background: linear-gradient(180deg, var(--card-2), var(--card)); border: 1px solid var(--line); border-radius: 20px; padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.mini-metric .lbl { font-family: var(--font-mono); font-size: 10px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.14em; }
.mini-metric .val { font-family: var(--font-mono); font-size: 30px; font-weight: 400; letter-spacing: -0.03em; color: var(--ink); }
.mini-metric .val.accent { color: var(--accent); text-shadow: 0 0 24px var(--accent-glow); }
.mini-row { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); gap: 10px; }
.mini-row:last-child { border-bottom: none; }
.mini-row .id { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); }
.mini-row .customer { font-size: 13px; color: var(--ink); }
.mini-row .amt { font-family: var(--font-mono); font-size: 13px; }
.mini-pill { font-size: 10px; padding: 3px 9px; border-radius: 999px; display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.mini-pill::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; box-shadow: 0 0 6px currentColor; }

.mini-phone { background: linear-gradient(135deg, oklch(0.25 0.05 275), oklch(0.14 0.04 280)); border-radius: 34px; padding: 8px; border: 1px solid oklch(0.35 0.06 275); box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 60px var(--accent-glow); position: relative; transform: rotate(2deg); }
.mini-phone-screen { background: linear-gradient(180deg, var(--bg), oklch(0.16 0.05 278)); border-radius: 28px; padding: 28px 20px 24px; text-align: center; height: 100%; min-height: 460px; display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; }
.mini-phone-screen::before { content: ''; position: absolute; top: -40px; right: -40px; width: 140px; height: 140px; border-radius: 50%; background: radial-gradient(circle, var(--accent-glow), transparent 70%); filter: blur(15px); }
.mini-phone .amt-hero { font-family: var(--font-mono); font-size: 54px; font-weight: 300; letter-spacing: -0.04em; color: var(--ink); text-shadow: 0 0 30px var(--accent-glow); line-height: 1; position: relative; }
.mini-phone .amt-caption { font-size: 11px; color: var(--ink-3); margin-top: 12px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.1em; }
.mini-phone .amt-desc { font-size: 13px; color: var(--ink-2); margin: 8px 0 22px; }
.mini-pay-btn {
  padding: 14px 24px; border-radius: 999px; font-family: var(--font-display); font-weight: 700;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em;
  background: linear-gradient(180deg, var(--red-2), var(--red)); color: #fffdf6;
  border: 1.5px solid var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 20%, transparent), 0 4px 20px var(--red-glow);
  display: inline-flex; gap: 8px; align-items: center; justify-content: center; width: 100%;
  text-shadow: 0 1px 0 oklch(0.3 0.14 15);
}

/* ═══ Steps / features / pricing / faq ═══ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step { padding: 32px 26px; background: linear-gradient(180deg, var(--card), var(--card-2)); border: 1px solid var(--line); border-radius: 28px; position: relative; overflow: hidden; transition: transform 0.3s, border-color 0.3s; }
.step:hover { transform: translateY(-4px); border-color: color-mix(in oklab, var(--accent) 40%, var(--line)); }
.step-num { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(180deg, var(--red-2), var(--red)); color: #fffdf6; font-family: var(--font-display); font-weight: 700; font-size: 16px; display: grid; place-items: center; border: 2px solid var(--accent); box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 22%, transparent), 0 4px 20px var(--accent-glow), inset 0 2px 0 rgba(255,255,255,0.25); margin-bottom: 22px; text-shadow: 0 1px 0 oklch(0.3 0.14 15); }
.step h3 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 17px; margin: 0 0 10px; letter-spacing: 0.02em; line-height: 1.15; color: var(--ink); }
.step p { font-size: 14.5px; color: var(--ink-2); line-height: 1.55; margin: 0; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .features { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .features { grid-template-columns: 1fr; } }
.feature { padding: 36px 30px; background: linear-gradient(180deg, var(--card), var(--card-2)); border: 1px solid var(--line); border-radius: 28px; position: relative; overflow: hidden; }
.feature-icon { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 22px; color: #fffdf6; background: linear-gradient(180deg, var(--red-2), var(--red)); border: 2px solid var(--accent); box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 20%, transparent), 0 0 30px var(--accent-glow), inset 0 2px 0 rgba(255,255,255,0.2); }
.feature h3 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 17px; margin: 0 0 10px; letter-spacing: 0.02em; color: var(--ink); line-height: 1.15; }
.feature p { font-size: 14.5px; color: var(--ink-2); line-height: 1.55; margin: 0; }
.feature.violet .feature-icon { background: linear-gradient(180deg, oklch(0.72 0.19 285), oklch(0.55 0.2 285)); }
.feature.cyan .feature-icon { background: linear-gradient(180deg, var(--accent-2), var(--accent)); color: var(--accent-ink); }
.feature.pink .feature-icon { background: linear-gradient(180deg, var(--gold), oklch(0.7 0.17 80)); color: oklch(0.14 0.06 250); }

.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
@media (max-width: 900px) { .pricing { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; } }
.tier { padding: 40px 32px; background: linear-gradient(180deg, var(--card), var(--card-2)); border: 1px solid var(--line); border-radius: 32px; position: relative; display: flex; flex-direction: column; transition: transform 0.3s; }
.tier:hover { transform: translateY(-4px); }
.tier.featured { border-color: color-mix(in oklab, var(--accent) 50%, var(--line)); box-shadow: 0 0 60px var(--accent-glow), 0 20px 60px rgba(0,0,0,0.4); }
.tier-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); padding: 7px 16px; border-radius: 999px; background: linear-gradient(180deg, var(--red-2), var(--red)); color: #fffdf6; font-family: var(--font-display); font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; border: 1.5px solid var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent), 0 4px 16px var(--red-glow); text-shadow: 0 1px 0 oklch(0.3 0.14 15); }
.tier-icon { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.14em; font-size: 11px; color: var(--accent); margin-bottom: 10px; }
.tier-name { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 26px; letter-spacing: 0.02em; line-height: 1; margin: 0 0 16px; color: var(--ink); }
.tier-price { display: flex; align-items: baseline; gap: 6px; margin: 0 0 6px; }
.tier-price .amt { font-family: var(--font-mono); font-size: 52px; font-weight: 400; letter-spacing: -0.04em; line-height: 1; }
.tier-price .per { color: var(--ink-3); font-size: 14px; }
.tier-tag { font-size: 14px; color: var(--ink-2); margin-bottom: 24px; }
.tier-features { list-style: none; padding: 0; margin: 0 0 32px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.tier-features li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-2); line-height: 1.5; }
.tier-features .chk { width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0; background: color-mix(in oklab, var(--accent-soft) 80%, transparent); display: grid; place-items: center; color: var(--accent); margin-top: 1px; }
.tier-btn { display: inline-flex; justify-content: center; gap: 6px; align-items: center; padding: 14px 24px; border-radius: 999px; font-size: 14.5px; font-weight: 500; background: color-mix(in oklab, var(--card-2) 80%, transparent); border: 1px solid var(--line-2); color: var(--ink); transition: all 0.2s; }
.tier-btn:hover { border-color: color-mix(in oklab, var(--accent) 40%, var(--line-2)); }
.tier.featured .tier-btn { background: linear-gradient(180deg, var(--red-2), var(--red)); color: #fffdf6; border: 2px solid var(--accent); font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 12px; letter-spacing: 0.08em; box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent), 0 8px 24px var(--red-glow); text-shadow: 0 1px 0 oklch(0.3 0.14 15); }

.faq { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: linear-gradient(180deg, var(--card), var(--card-2)); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.faq-q { width: 100%; padding: 22px 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; text-align: left; font-size: 15px; color: var(--ink); font-weight: 500; font-family: var(--font-ui); }
.faq-q .plus { width: 32px; height: 32px; border-radius: 50%; background: color-mix(in oklab, var(--bg) 60%, transparent); display: grid; place-items: center; color: var(--accent); font-size: 18px; flex-shrink: 0; border: 1.5px solid color-mix(in oklab, var(--accent) 40%, transparent); transition: transform 0.3s; }
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; padding: 0 28px; color: var(--ink-2); font-size: 15px; line-height: 1.6; transition: max-height 0.35s ease, padding 0.35s ease; }
.faq-item.open .faq-a { max-height: 300px; padding: 0 28px 24px; }

.cta-band { text-align: center; padding: 120px 32px; position: relative; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 55%); filter: blur(20px); opacity: 0.7; }
.cta-band h2 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: clamp(40px, 7.5vw, 100px); margin: 0 0 32px; letter-spacing: 0.02em; line-height: 1; position: relative; color: var(--red-2); text-shadow: -2px -2px 0 var(--accent-2), 2px -2px 0 var(--accent-2), -2px 2px 0 var(--accent-2), 2px 2px 0 var(--accent-2), 0 0 50px var(--accent), 0 6px 0 oklch(0.14 0.06 250), 0 10px 30px oklch(0.06 0.03 245 / 0.7); }
.cta-band h2 .flip { display: inline-block; color: var(--ink); text-shadow: -2px -2px 0 var(--red), 2px -2px 0 var(--red), -2px 2px 0 var(--red), 2px 2px 0 var(--red), 0 0 40px var(--red-glow), 0 6px 0 oklch(0.14 0.06 250); }
.cta-band p { font-size: 19px; color: var(--ink-2); max-width: 500px; margin: 0 auto 40px; position: relative; }
.cta-orb { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 500px; height: 500px; pointer-events: none; z-index: 0; }
.cta-orb svg { width: 100%; height: 100%; animation: rotorb 40s linear infinite; }
@keyframes rotorb { to { transform: rotate(360deg); } }

/* ═══ App shell (dashboard) ═══ */
body.app {
  background:
    radial-gradient(ellipse 900px 700px at 15% 10%, color-mix(in oklab, var(--accent) 20%, transparent) 0%, transparent 55%),
    radial-gradient(ellipse 1100px 900px at 85% 30%, oklch(0.4 0.18 300 / 0.35) 0%, transparent 60%),
    radial-gradient(ellipse 800px 800px at 50% 95%, oklch(0.4 0.16 220 / 0.4) 0%, transparent 55%),
    var(--bg);
  background-attachment: fixed;
}
:root[data-app] {
  --accent: oklch(0.78 0.16 45);
  --accent-2: oklch(0.85 0.14 60);
  --accent-ink: oklch(0.15 0.05 275);
  --accent-soft: oklch(0.32 0.09 45);
  --accent-glow: oklch(0.78 0.16 45 / 0.5);
}
.app-nav { position: sticky; top: 16px; z-index: 40; margin: 16px auto 0; max-width: 1400px; padding: 0 16px; }
.app-nav-inner {
  padding: 10px 14px 10px 20px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: color-mix(in oklab, var(--bg-2) 55%, transparent);
  backdrop-filter: blur(24px) saturate(1.4); -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid color-mix(in oklab, var(--line) 70%, transparent);
  border-radius: 999px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06) inset, 0 12px 40px rgba(0,0,0,0.35);
}
.screen { max-width: 1400px; margin: 0 auto; padding: 40px 32px 100px; position: relative; z-index: 1; }
.screen.narrow { max-width: 820px; }
.screen.phone { max-width: 440px; padding-top: 32px; }
@media (max-width: 640px) { .screen { padding: 20px 14px 60px; } }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }
.row { display: flex; gap: 12px; align-items: center; }

.pill { display: inline-flex; align-items: center; gap: 7px; font-size: 11.5px; font-weight: 500; padding: 5px 12px; border-radius: 999px; letter-spacing: 0.02em; border: 1px solid transparent; white-space: nowrap; }
.pill::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.pill.draft { background: var(--bg-3); color: var(--ink-2); border-color: var(--line-2); }
.pill.sent { background: var(--info-soft); color: var(--info); border-color: color-mix(in oklab, var(--info) 25%, transparent); }
.pill.pending { background: var(--warn-soft); color: var(--warn); border-color: color-mix(in oklab, var(--warn) 25%, transparent); }
.pill.approved { background: var(--info-soft); color: var(--info); border-color: color-mix(in oklab, var(--info) 25%, transparent); }
.pill.paid { background: var(--success-soft); color: var(--success); border-color: color-mix(in oklab, var(--success) 25%, transparent); }
.pill.overdue { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in oklab, var(--danger) 25%, transparent); }

.check { width: 20px; height: 20px; border-radius: 8px; border: 1.5px solid var(--line-2); background: var(--card); display: inline-grid; place-items: center; flex-shrink: 0; transition: all 0.15s; cursor: pointer; }
.check.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); box-shadow: 0 0 12px var(--accent-glow); }

.metric { background: linear-gradient(180deg, var(--card), var(--card-2)); border: 1px solid var(--line); border-radius: 24px; padding: 24px; }
.metric .lbl { font-size: 12px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 10px; }
.metric .val { font-family: var(--font-mono); font-size: 32px; font-weight: 500; letter-spacing: -0.02em; }
.metric .val.accent { color: var(--accent); text-shadow: 0 0 24px var(--accent-glow); }
.metric .sub { font-size: 13px; color: var(--ink-3); margin-top: 6px; }

.chip-group { display: flex; align-items: center; gap: 2px; background: color-mix(in oklab, var(--bg) 60%, transparent); border: 1px solid var(--line); border-radius: 999px; padding: 3px; flex-wrap: wrap; }
.chip-btn { padding: 7px 14px; border-radius: 999px; font-size: 12.5px; font-weight: 500; color: var(--ink-2); transition: background 0.2s, color 0.2s; }
.chip-btn:hover { color: var(--ink); background: color-mix(in oklab, var(--card) 60%, transparent); }
.chip-btn.active { background: linear-gradient(180deg, var(--card-2), var(--card)); color: var(--ink); box-shadow: 0 2px 8px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.06); }

.phone-frame { max-width: 420px; margin: 0 auto; background: linear-gradient(135deg, oklch(0.25 0.05 275), oklch(0.14 0.04 280)); border-radius: 58px; padding: 14px; box-shadow: 0 40px 80px -20px rgba(0,0,0,0.6), 0 8px 24px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.08), 0 0 100px color-mix(in oklab, var(--accent) 15%, transparent); position: relative; border: 1px solid oklch(0.35 0.06 275); }
.phone-frame::before { content: ''; position: absolute; inset: -30px; border-radius: 88px; background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 60%); opacity: 0.4; z-index: -1; pointer-events: none; filter: blur(20px); }
.phone-screen { background: linear-gradient(180deg, var(--bg), oklch(0.16 0.05 278)); border-radius: 46px; overflow: hidden; min-height: 700px; position: relative; }
.phone-notch { position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: 110px; height: 32px; background: #000; border-radius: 20px; z-index: 5; }
.phone-status { padding: 18px 30px 8px; display: flex; justify-content: space-between; font-size: 14px; font-weight: 600; color: var(--ink); }
.phone-inner { padding: 12px 22px 36px; }

.fade-in { animation: fadeIn 0.28s ease-out both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Onboarding */
.onboard-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 40px 20px 100px; }
.onboard-card { width: 100%; max-width: 560px; }
.onboard-pips { display: flex; gap: 6px; justify-content: center; margin-bottom: 28px; }
.onboard-pip { width: 32px; height: 4px; border-radius: 999px; background: var(--line-2); transition: background 0.3s; }
.onboard-pip.done { background: var(--accent); box-shadow: 0 0 8px var(--accent-glow); }
.onboard-pip.active { background: var(--accent-2); box-shadow: 0 0 10px var(--accent-glow); }
.emoji-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 8px; }
.emoji-btn { aspect-ratio: 1; border-radius: 12px; font-size: 20px; display: grid; place-items: center; background: var(--bg-2); border: 1.5px solid var(--line-2); transition: all 0.15s; }
.emoji-btn.active { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 25%, transparent); }

/* Invoice detail table */
.dtable { width: 100%; border-collapse: collapse; }
.dtable th { text-align: left; font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.1em; padding: 12px 20px; border-bottom: 1px solid var(--line); }
.dtable td { padding: 16px 20px; border-bottom: 1px solid var(--line); font-size: 14px; }
.dtable tr:hover td { background: color-mix(in oklab, var(--card-2) 40%, transparent); }
.dtable tr:last-child td { border-bottom: none; }

/* toast */
.toast-host { position: fixed; bottom: 24px; right: 24px; z-index: 100; display: flex; flex-direction: column; gap: 10px; }
.toast { padding: 14px 20px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 12px 32px rgba(0,0,0,0.4); font-size: 13.5px; color: var(--ink); animation: fadeIn 0.25s ease-out; display: flex; align-items: center; gap: 10px; }
.toast.ok { border-color: color-mix(in oklab, var(--success) 40%, var(--line)); }
.toast.err { border-color: color-mix(in oklab, var(--danger) 40%, var(--line)); }

@media (max-width: 640px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}