/* MECE — landing styles */
:root {
  --bg: #F2EFE8;
  --paper: #FFFCF5;
  --ink: #11100E;
  --ink-2: #2B2925;
  --ink-3: #5A554C;
  --muted: #9B958A;
  --line: #D9D4C7;
  --line-2: #E8E3D6;
  --signal: #C4F25E;   /* electric chartreuse - innovation */
  --signal-deep: #91C92F;
  --trust: #1F3A5F;    /* deep indigo - trust */
  --trust-2: #2C4E78;
  --warn: #E8704A;
  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "Söhne", "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --container: 1240px;
  --radius: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: -0.005em;
  text-wrap: pretty;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
::selection { background: var(--signal); color: var(--ink); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* === NAV === */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--line) 50%, transparent);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--sans);
  font-weight: 600; letter-spacing: -0.02em;
  font-size: 18px;
}
.brand-mark {
  width: 22px; height: 22px;
  display: inline-block;
}
.nav-links { display: flex; gap: 32px; font-size: 14px; color: var(--ink-2); }
.nav-links a { transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--ink); color: var(--paper);
  padding: 9px 16px; border-radius: 999px;
  font-size: 14px; font-weight: 500;
  border: none; cursor: pointer;
  transition: transform .15s ease, background .2s;
}
.nav-cta:hover { transform: translateY(-1px); background: var(--trust); }

.checkout-status {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 100;
  max-width: min(420px, calc(100vw - 48px));
  padding: 14px 16px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid color-mix(in oklab, var(--paper) 18%, transparent);
  box-shadow: 0 18px 38px -18px rgba(17,16,14,0.45);
  font-size: 14px;
  line-height: 1.35;
}

.checkout-status[data-kind="error"] {
  background: var(--warn);
  color: var(--ink);
  border-color: color-mix(in oklab, var(--ink) 18%, transparent);
}

/* === TYPE === */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--signal) 30%, transparent);
}

.h-display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin: 0;
}
.h-display em { font-style: italic; color: var(--trust); }
.h-display .signal { font-style: italic; color: var(--signal-deep); }

.h-section {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.h-section em { font-style: italic; }

.h-card {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0;
}

.lede {
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0;
}

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 15px; font-weight: 500;
  border: none; cursor: pointer;
  transition: transform .15s ease, background .2s, color .2s;
}
.btn-primary {
  background: var(--ink); color: var(--paper);
}
.btn-primary:hover { transform: translateY(-1px); background: var(--trust); }
.btn-signal {
  background: var(--signal); color: var(--ink);
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--signal) 50%, transparent);
}
.btn-signal:hover { transform: translateY(-1px); box-shadow: 0 0 0 8px color-mix(in oklab, var(--signal) 30%, transparent); }
.btn-ghost {
  background: transparent; color: var(--ink); border: 1px solid var(--line);
}
.btn-ghost:hover { background: var(--paper); }

/* === SECTIONS === */
section { padding: 120px 0; position: relative; }
section.compact { padding: 80px 0; }

/* === HERO === */
.hero {
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-left { display: flex; flex-direction: column; gap: 28px; }
.hero-cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stat-row {
  display: flex; gap: 32px; padding-top: 8px;
  border-top: 1px solid var(--line);
  margin-top: 8px;
  padding-top: 24px;
}
.hero-stat { display: flex; flex-direction: column; gap: 4px; }
.hero-stat-num {
  font-family: var(--serif);
  font-size: 32px;
  line-height: 1;
  letter-spacing: -0.02em;
}
.hero-stat-num em { font-style: italic; color: var(--trust); }
.hero-stat-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* === TERMINAL === */
.terminal {
  background: #0E0D0B;
  border-radius: 16px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.6;
  color: #E8E3D6;
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.06) inset,
    0 30px 60px -20px rgba(17,16,14,0.35),
    0 12px 24px -12px rgba(17,16,14,0.25);
  position: relative;
}
.terminal-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid #1F1D19;
  background: #14120F;
}
.terminal-dot { width: 11px; height: 11px; border-radius: 50%; background: #2A2823; }
.terminal-dot.r { background: #E8704A; }
.terminal-dot.y { background: #E8C04A; }
.terminal-dot.g { background: #91C92F; }
.terminal-title {
  margin-left: 12px;
  color: #9B958A;
  font-size: 11px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.terminal-body {
  padding: 22px 22px 26px;
  min-height: 480px;
  max-height: 640px;
  overflow: hidden;
  position: relative;
}
.t-prompt { color: var(--signal); }
.t-flag { color: #7CC2FF; }
.t-str { color: #E8C04A; }
.t-key { color: #D8A0FF; }
.t-num { color: #91C92F; }
.t-comment { color: #5A554C; font-style: italic; }
.t-dim { color: #5A554C; }
.t-ok { color: var(--signal); }
.t-warn { color: #E8704A; }
.t-trust { color: #7CC2FF; }

.cursor {
  display: inline-block;
  width: 7px; height: 14px;
  background: var(--signal);
  vertical-align: -2px;
  margin-left: 2px;
  animation: blink 1s steps(2,end) infinite;
}
@keyframes blink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

/* === CARDS / SURFACE === */
.surface {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.surface.dark {
  background: var(--ink); color: var(--paper); border-color: transparent;
}
.surface.trust {
  background: var(--trust); color: var(--paper); border-color: transparent;
}

/* === PILL ROW (Innovation/Trust split) === */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.split .pillar {
  padding: 36px;
  border-radius: 20px;
  display: flex; flex-direction: column; gap: 24px;
  min-height: 460px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}
.split .pillar.innovation { background: var(--paper); }
.split .pillar.trust { background: var(--trust); color: var(--paper); border-color: transparent; }
.split .pillar.trust .h-section { color: var(--paper); }
.split .pillar.trust .lede { color: color-mix(in oklab, var(--paper) 75%, transparent); }
.split .pillar.trust .eyebrow { color: color-mix(in oklab, var(--paper) 70%, transparent); }
.split .pillar.trust .eyebrow::before { background: var(--paper); box-shadow: 0 0 0 4px color-mix(in oklab, var(--paper) 25%, transparent); }

/* === FEATURE GRID === */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.feature {
  background: var(--paper);
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 12px;
  min-height: 220px;
}
.feature-icon {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg);
  border-radius: 10px;
  margin-bottom: 8px;
}

/* === RECEIPT === */
.receipt {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  background: color-mix(in oklab, var(--trust) 80%, black 15%);
  color: var(--paper);
  padding: 22px;
  border-radius: 12px;
  border: 1px dashed color-mix(in oklab, var(--paper) 25%, transparent);
  position: relative;
}
.receipt::before, .receipt::after {
  content: "";
  position: absolute;
  left: 0; right: 0; height: 14px;
  background-image:
    radial-gradient(circle at 7px 7px, var(--trust) 5px, transparent 5.5px);
  background-size: 14px 14px;
  background-repeat: repeat-x;
}
.receipt::before { top: -7px; }
.receipt::after { bottom: -7px; transform: rotate(180deg); }
.receipt-row { display: flex; justify-content: space-between; gap: 18px; }
.receipt-row .k { color: color-mix(in oklab, var(--paper) 55%, transparent); flex-shrink: 0; }
.receipt-row .v { color: var(--paper); text-align: right; word-break: break-all; min-width: 0; }
.receipt-sig {
  margin-top: 12px; padding-top: 12px;
  border-top: 1px dashed color-mix(in oklab, var(--paper) 20%, transparent);
  font-size: 10.5px;
  color: color-mix(in oklab, var(--paper) 70%, transparent);
  word-break: break-all;
}
.sig-ok {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--signal);
  font-size: 11px;
  margin-top: 8px;
}

/* === PRICING === */
.pricing {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.price-card {
  padding: 28px 26px 32px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--paper);
  display: flex; flex-direction: column; gap: 16px;
  position: relative;
}
.price-card.featured {
  background: var(--ink);
  color: var(--paper);
  border-color: transparent;
}
.price-card.featured .price-amount em { color: var(--signal); }
.price-card.featured .price-feat { color: color-mix(in oklab, var(--paper) 75%, transparent); }
.price-card.featured .price-feat::before { background: var(--signal); }

.price-amount {
  font-family: var(--serif);
  font-size: 52px;
  line-height: 1;
  letter-spacing: -0.02em;
  display: flex; align-items: baseline; gap: 4px;
}
.price-amount em { font-style: italic; color: var(--trust); }
.price-amount .per { font-family: var(--mono); font-size: 12px; color: var(--ink-3); letter-spacing: 0.05em; }
.price-feats { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.price-feat {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14px; color: var(--ink-2);
}
.price-feat::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink);
  margin-top: 7px;
  flex-shrink: 0;
}
.price-tag {
  position: absolute; top: -10px; right: 20px;
  background: var(--signal); color: var(--ink);
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px;
  font-weight: 600;
  white-space: nowrap;
}

/* === BLOG === */
.blog-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-card {
  border-top: 1px solid var(--ink);
  padding-top: 18px;
  display: flex; flex-direction: column; gap: 12px;
  cursor: pointer;
  transition: transform .2s ease;
}
.blog-card:hover { transform: translateY(-2px); }
.blog-card .blog-meta {
  display: flex; gap: 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.blog-title {
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: -0.015em;
  font-weight: 400;
}
.blog-title em { font-style: italic; color: var(--trust); }
.blog-thumb {
  width: 100%; aspect-ratio: 16/10;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  overflow: hidden;
  position: relative;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--line);
  padding: 80px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
}
.footer-col h5 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer-col a {
  display: block;
  color: var(--ink-2);
  padding: 4px 0;
  font-size: 14px;
}
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 30px;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.04em;
}
.footer-wordmark {
  font-family: var(--serif);
  font-size: 140px;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin: 40px 0;
  font-style: italic;
}
.footer-wordmark::after {
  content: ".";
  color: var(--signal-deep);
}

/* === MICRO-ANIMATIONS === */
@keyframes float-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

@keyframes pulse-ring {
  0% { transform: scale(0.8); opacity: 0.6; }
  100% { transform: scale(1.8); opacity: 0; }
}
@keyframes orbit {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes drift {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(8px, -10px); }
}

/* === DIAGRAM / SCATTER === */
.scatter {
  position: relative;
  width: 100%;
  aspect-ratio: 1.05/1;
  background:
    radial-gradient(circle at 50% 50%, color-mix(in oklab, var(--signal) 8%, transparent), transparent 60%),
    var(--bg);
  border-radius: 18px;
  border: 1px solid var(--line);
  overflow: hidden;
}
.scatter .grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  opacity: 0.5;
}
.dot {
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--muted);
  transition: all .8s cubic-bezier(.7,.0,.3,1);
}
.dot.signal {
  background: var(--ink);
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--signal) 50%, transparent);
}
.dot.large { width: 12px; height: 12px; }

/* RESPONSIVE */
@media (max-width: 1180px) {
  .nav-links { gap: 22px; }
}
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr 1fr; }
  .blog-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  section { padding: 80px 0; }
  .h-display { font-size: 56px !important; }
  .footer-wordmark { font-size: 80px !important; }
}