/* ============ RESET & BASE ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-feature-settings: "ss01", "cv11";
  background: #fafafa;
  color: #27282a;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; margin: 0; }

h1, h2, h3, h4 {
  font-family: 'Inter', system-ui, sans-serif;
  color: #101011;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.serif-accent {
  font-family: 'Instrument Serif', 'Times New Roman', serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* polar palette */
:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --surface-2: #f3f4f6;
  --surface-3: #e5e7eb;
  --line: #e5e7eb;
  --line-soft: #f0f0f1;
  --line-strong: #d1d5dc;
  --ink-50: #d7d8da;
  --ink-100: #c7c8cc;
  --ink-400: #808189;
  --ink-500: #71727a;
  --ink-600: #4a4b50;
  --ink-700: #2c2d30;
  --ink-900: #101011;
  --ink-950: #090909;
  --heading: #101011;
  --text: #27282a;
  --text-dim: #71727a;
  --text-mute: #99a1af;
  --accent: #155dfc;
  --accent-hover: #1447e6;
  --accent-soft: #eff6ff;
  --accent-line: #bedbff;
  --green: #16a34a;
  --green-soft: #dcfce7;
  --shadow-xs: 0 1px 1px rgba(15,23,42,0.03);
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.04), 0 0 0 1px rgba(15,23,42,0.04);
  --shadow: 0 4px 12px -4px rgba(15,23,42,0.08);
  --shadow-md: 0 10px 28px -10px rgba(15,23,42,0.12);
  --shadow-lg: 0 30px 60px -20px rgba(15,23,42,0.22);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}
.container-narrow { max-width: 800px; }

/* mono "tag" labels — polar signature */
.mono {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-feature-settings: "calt" 0;
}

/* ============ NAV ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(250,250,250,0.85);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 16px;
  color: var(--ink-900);
  letter-spacing: -0.02em;
}
.brand-logo {
  display: inline-grid;
  place-items: center;
  width: 28px; height: 28px;
  border-radius: 7px;
  background: var(--ink-900);
}
.brand-logo svg { color: #fff; }
.brand-logo svg path { fill: currentColor; }
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  color: var(--ink-600);
  font-size: 14px;
  font-weight: 450;
  transition: color .15s;
}
.nav-links a:hover { color: var(--ink-900); }
.nav-cta { display: flex; gap: 8px; align-items: center; }
.nav-toggle { display: none; background: transparent; border: 0; padding: 8px; }
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--ink-900); margin: 4px 0; border-radius: 2px;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all .15s;
  white-space: nowrap;
  cursor: pointer;
  letter-spacing: -0.005em;
}
.btn-primary {
  background: var(--ink-900);
  color: #fff;
  border-color: var(--ink-900);
}
.btn-primary:hover { background: var(--ink-700); border-color: var(--ink-700); }
.btn-secondary {
  background: var(--surface);
  color: var(--ink-900);
  border-color: var(--line-strong);
}
.btn-secondary:hover { border-color: var(--ink-900); }
.btn-ghost {
  background: transparent;
  color: var(--ink-600);
}
.btn-ghost:hover { color: var(--ink-900); }
.btn-lg { padding: 12px 22px; font-size: 14px; }

/* ============ HERO ============ */
.hero {
  position: relative;
  padding: 96px 0 56px;
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.orb { display: none; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(15,16,17,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15,16,17,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 0%, transparent 70%);
}

.hero-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 10px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-700);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: -0.01em;
  box-shadow: var(--shadow-xs);
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(22,163,74,0.18);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.5; } }

.hero-content h1 {
  font-size: clamp(44px, 5.6vw, 72px);
  font-weight: 600;
  line-height: 1;
  margin: 24px 0;
  letter-spacing: -0.04em;
}
.hero-content h1 .serif-accent { font-size: 1.05em; }
.hero-sub {
  font-size: 18px;
  color: var(--ink-500);
  max-width: 540px;
  margin: 0 0 32px;
  line-height: 1.55;
}
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-actions.center { justify-content: center; }
.hero-trust {
  display: flex;
  gap: 18px;
  margin-top: 32px;
  flex-wrap: wrap;
  color: var(--ink-500);
  font-size: 13px;
}
.hero-trust.center { justify-content: center; }
.hero-trust li { display: inline-flex; align-items: center; gap: 6px; }
.hero-trust svg { color: var(--ink-900); }
.hero-meta {
  margin-top: 24px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  color: var(--ink-500);
  letter-spacing: -0.005em;
}

/* Dashboard mock — light, sharp, polar-style */
.hero-dash { position: relative; }
.dash-window {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.dash-caption {
  margin: 14px 0 0;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink-400);
  text-align: center;
  letter-spacing: -0.005em;
}

/* ============ CHECKOUT MOCK (hero) ============ */
.checkout-window { background: var(--surface); }
.checkout-body { padding: 22px 22px 18px; }

.checkout-prod {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
  gap: 14px;
}
.checkout-prod-name { font-size: 15px; font-weight: 600; color: var(--ink-900); }
.checkout-prod-desc { font-size: 13px; color: var(--ink-500); margin-top: 2px; }
.checkout-prod-price {
  font-size: 19px;
  font-weight: 600;
  color: var(--ink-900);
  letter-spacing: -0.025em;
  white-space: nowrap;
}
.checkout-prod-price span {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink-500);
  font-weight: 400;
}

.checkout-field { margin-bottom: 12px; }
.checkout-field label {
  display: block;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-500);
  margin-bottom: 6px;
}
.checkout-input {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--ink-900);
}
.checkout-input-card {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 13px;
}
.card-num { flex: 1; }
.card-exp, .card-cvc { color: var(--ink-500); }

.checkout-pays {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 14px 0;
}
.pay-method {
  background: var(--ink-900);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s;
}
.pay-method:hover { opacity: 0.85; }

.checkout-pay {
  width: 100%;
  background: var(--ink-900);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
  font-family: inherit;
}
.checkout-pay:hover { background: var(--ink-700); }

.checkout-foot {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px;
  color: var(--ink-500);
  letter-spacing: -0.005em;
}

/* ============ PRODUCT CARD (hero) — shell preview ============ */
.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.product-cover {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--ink-900);
  color: #fff;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}
.product-cover-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at 30% 30%, black 0%, transparent 75%);
}
.product-cover-tag {
  position: absolute;
  top: 18px; left: 24px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 4px 9px;
  border-radius: 999px;
}
.product-cover-title {
  position: relative;
  font-family: 'Inter', sans-serif;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}
.product-cover-title em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 1.1em;
}
.product-cover-author {
  position: relative;
  font-size: 12.5px;
  color: rgba(255,255,255,0.65);
}
.product-body { padding: 20px 22px 22px; }
.product-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.product-meta-label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px;
  color: var(--ink-500);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.product-title {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--ink-900);
  letter-spacing: -0.015em;
}
.product-desc {
  font-size: 13.5px;
  color: var(--ink-500);
  line-height: 1.55;
  margin: 0 0 16px;
}
.product-buy {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.product-price {
  font-size: 22px;
  font-weight: 600;
  color: var(--ink-900);
  letter-spacing: -0.025em;
}
.product-price span {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink-500);
  font-weight: 400;
}
.product-cta {
  background: var(--ink-900);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s;
}
.product-cta:hover { background: var(--ink-700); }
.product-cta:disabled { background: var(--ink-400); cursor: default; }
.product-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px;
  color: var(--ink-500);
  letter-spacing: -0.005em;
}

/* Shell mode — visible placeholder treatment */
.product-card-shell .product-placeholder {
  color: var(--ink-400);
}
.product-card-shell .product-cover .product-placeholder {
  color: rgba(255,255,255,0.42);
}
.product-card-shell .product-cover {
  background: linear-gradient(135deg, var(--ink-700) 0%, var(--ink-900) 100%);
}

/* ============ EMPTY STATE (platform dashboard) ============ */
.empty-state {
  text-align: center;
  padding: 36px 20px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface-2);
}
.empty-state-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-500);
  display: grid;
  place-items: center;
  margin: 0 auto 14px;
}
.empty-state-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-900);
  margin-bottom: 4px;
}
.empty-state-sub {
  font-size: 12.5px;
  color: var(--ink-500);
  line-height: 1.55;
  max-width: 280px;
  margin: 0 auto;
}

/* ============ STEPS (mise en vente) ============ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
}
.step-card {
  background: var(--surface);
  padding: 32px;
  border-right: 1px solid var(--line);
  transition: background .2s;
}
.step-card:last-child { border-right: 0; }
.step-card:hover { background: var(--surface-2); }
.step-num {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  color: var(--ink-500);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}
.step-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px;
}
.step-card p {
  font-size: 14.5px;
  color: var(--ink-500);
  line-height: 1.55;
  margin: 0;
}

/* ============ CODE BLOCK (developers) ============ */
.code-block {
  background: var(--ink-900);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.code-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid #2c2d30;
  background: #1d1e20;
}
.code-file {
  margin-left: 6px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  color: #c7c8cc;
}
.code-block pre {
  margin: 0;
  padding: 22px 24px;
  overflow-x: auto;
  background: var(--ink-900);
}
.code-block code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 13.5px;
  line-height: 1.7;
  color: #e6e7ea;
  white-space: pre;
}
.code-block .kw { color: #c084fc; }
.code-block .str { color: #86efac; }
.code-block .fn { color: #93c5fd; }

.code-foot {
  margin-top: 22px;
  text-align: center;
  font-size: 14px;
  color: var(--ink-500);
}
.dash-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ef4444; }
.dot.yellow { background: #eab308; }
.dot.green { background: #22c55e; }
.dash-url {
  margin: 0 auto 0 12px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--ink-500);
  background: var(--surface);
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid var(--line);
}
.chip-live {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--green);
  font-weight: 500;
}
.dash-body {
  display: grid;
  grid-template-columns: 168px 1fr;
  min-height: 360px;
}
.dash-body.solo { grid-template-columns: 1fr; padding: 22px; }
.dash-side {
  border-right: 1px solid var(--line);
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--surface-2);
}
.dash-side-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--ink-500);
  cursor: default;
}
.dash-side-item.active {
  background: var(--surface);
  color: var(--ink-900);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--line);
}
.dash-main { padding: 18px; background: var(--surface); }
.dash-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}
.dash-stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
}
.dash-stat-label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px;
  color: var(--ink-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.dash-stat-value {
  font-size: 19px;
  font-weight: 600;
  margin-top: 4px;
  color: var(--ink-900);
  letter-spacing: -0.025em;
}
.dash-stat-delta {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  margin-top: 2px;
}
.dash-stat-delta.up { color: var(--green); }
.dash-chart {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}
.dash-chart-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 10px;
}
.dash-chart-title { font-size: 13px; font-weight: 600; color: var(--ink-900); }
.dash-chart-sub {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px; color: var(--ink-500);
}
.chip {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  background: var(--ink-900);
  color: #fff;
  padding: 3px 8px;
  border-radius: 999px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.bars {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  align-items: end;
  height: 90px;
  margin-top: 8px;
}
.bar {
  position: relative;
  background: var(--ink-900);
  height: var(--h);
  border-radius: 3px 3px 0 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  transition: height .6s cubic-bezier(.2,.8,.2,1);
}
.bar:nth-child(7) { background: var(--accent); }
.bar span {
  position: absolute;
  bottom: -18px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  color: var(--ink-500);
}

.float-card {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  color: var(--ink-900);
  animation: floaty 4s ease-in-out infinite;
}
@keyframes floaty { 50% { transform: translateY(-6px); } }
.float-card-1 { left: -36px; bottom: 36px; }
.float-card-2 { right: -28px; top: 56px; animation-delay: 1s; }
.float-icon {
  width: 30px; height: 30px;
  border-radius: 8px;
  display: grid;
  place-items: center;
}
.float-icon.green { background: var(--green-soft); color: var(--green); }
.float-icon.purple { background: var(--ink-900); color: #fff; }
.float-title { font-weight: 600; font-size: 13px; color: var(--ink-900); }
.float-sub { font-size: 11.5px; color: var(--ink-500); }

/* Trusted */
.trusted {
  margin-top: 96px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.trusted-label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink-500);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 26px;
}
.logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 56px;
  align-items: center;
}
.logos span {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--ink-400);
  transition: color .2s;
}
.logos span:hover { color: var(--ink-900); }

/* ============ STATS ============ */
.stats {
  border-bottom: 1px solid var(--line-soft);
  background: var(--surface);
  padding: 48px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: left;
}
.stat {
  padding: 0 0 0 16px;
  border-left: 1px solid var(--line);
}
.stat-value {
  font-size: 36px;
  font-weight: 600;
  color: var(--ink-900);
  letter-spacing: -0.035em;
  line-height: 1;
}
.stat-label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--ink-500);
  margin-top: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ============ SECTIONS ============ */
.section {
  padding: 112px 0;
  position: relative;
}
.section-dark {
  background: var(--surface);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.eyebrow {
  display: inline-block;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-500);
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}
.section-head h2 {
  font-size: clamp(36px, 4.6vw, 56px);
  font-weight: 600;
  margin: 22px 0 18px;
  letter-spacing: -0.035em;
}
.section-head h2 .serif-accent { font-size: 1.04em; }
.section-head p {
  color: var(--ink-500);
  font-size: 18px;
  margin: 0;
  line-height: 1.55;
}
.section-cta { text-align: center; margin-top: 48px; }

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
}
.feature-card {
  background: var(--surface);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 36px;
  transition: all .2s;
  position: relative;
}
.feature-card:nth-child(2n) { border-right: 0; }
.feature-card:nth-last-child(-n+2) { border-bottom: 0; }
.feature-card:hover { background: var(--surface-2); }
.feature-icon {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: var(--ink-900);
  color: #fff;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px;
}
.feature-card p {
  margin: 0;
  font-size: 14.5px;
  color: var(--ink-500);
  line-height: 1.55;
}

/* Platform split */
.split {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 64px;
  align-items: center;
}
.split h2 {
  font-size: clamp(32px, 4.4vw, 48px);
  margin: 18px 0 20px;
  letter-spacing: -0.035em;
}
.split p { color: var(--ink-500); font-size: 17px; margin: 0 0 30px; line-height: 1.6; }
.check-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.check-list li {
  position: relative;
  padding-left: 32px;
  color: var(--ink-900);
  font-size: 15px;
  font-weight: 450;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--ink-900);
}
.check-list li::after {
  content: "";
  position: absolute;
  left: 5px; top: 9px;
  width: 8px; height: 4px;
  border-left: 1.8px solid #fff;
  border-bottom: 1.8px solid #fff;
  transform: rotate(-45deg);
}
.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.mini-stats > div { display: flex; flex-direction: column; }
.mini-stats strong {
  font-size: 30px;
  color: var(--ink-900);
  font-weight: 600;
  letter-spacing: -0.03em;
}
.mini-stats span {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--ink-500);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.kpi {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}
.kpi-label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px;
  color: var(--ink-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.kpi-value { font-size: 22px; font-weight: 600; margin-top: 4px; letter-spacing: -0.025em; color: var(--ink-900); }

.trans-list { display: flex; flex-direction: column; gap: 4px; }
.trans {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.trans-name { font-size: 14px; font-weight: 600; color: var(--ink-900); }
.trans-desc { font-size: 12px; color: var(--ink-500); margin-top: 1px; }
.trans-amt {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 13px;
  font-weight: 500;
}
.trans-amt.up { color: var(--green); }

/* Testimonials */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.testi-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all .2s;
}
.testi-card:hover { border-color: var(--ink-900); }
.stars {
  color: var(--ink-900);
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.testi-card p {
  color: var(--ink-900);
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 24px;
  font-weight: 450;
  letter-spacing: -0.005em;
}
.person { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 600;
  font-size: 12px;
  color: #fff;
  letter-spacing: 0.5px;
  background: var(--ink-900) !important;
}
.person-name { font-size: 14px; font-weight: 600; color: var(--ink-900); }
.person-role {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--ink-500);
  margin-top: 1px;
}

/* Integrations */
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  margin-bottom: 56px;
}
.integ {
  background: var(--surface);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: background .2s;
}
.integ:nth-child(4n) { border-right: 0; }
.integ:nth-last-child(-n+4) { border-bottom: 0; }
.integrations-grid.four .integ:last-child { border-right: 0; }
.integrations-grid.four .integ { border-bottom: 0; }
.integ:hover { background: var(--surface-2); }
.integ-logo {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.integ-logo img { width: 24px; height: 24px; display: block; }
.integ-name { font-weight: 600; font-size: 14px; color: var(--ink-900); }
.integ-cat {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink-500);
  margin-top: 1px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.integ-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: left;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  margin-bottom: 56px;
  background: var(--surface);
  overflow: hidden;
}
.integ-stats > div {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}
.integ-stats > div:last-child { border-right: 0; }
.integ-stats strong {
  display: block;
  font-size: 32px;
  color: var(--ink-900);
  font-weight: 600;
  letter-spacing: -0.035em;
}
.integ-stats span {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--ink-500);
  margin-top: 6px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.custom-integ {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--ink-900);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  color: #fff;
}
.custom-integ h3 { font-size: 24px; margin: 0 0 6px; color: #fff; }
.custom-integ p { margin: 0; color: var(--ink-100); }
.custom-integ-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.custom-integ .btn-primary { background: #fff; color: var(--ink-900); border-color: #fff; }
.custom-integ .btn-primary:hover { background: var(--ink-50); border-color: var(--ink-50); }
.custom-integ .btn-ghost { color: #fff; border: 1px solid rgba(255,255,255,0.25); }
.custom-integ .btn-ghost:hover { background: rgba(255,255,255,0.08); color: #fff; }

/* FAQ */
.faq { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; }
.faq details {
  border-bottom: 1px solid var(--line);
  transition: background .2s;
}
.faq details:last-child { border-bottom: 0; }
.faq details[open] { background: var(--surface-2); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-900);
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: -0.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq-icon {
  width: 22px; height: 22px;
  position: relative;
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  background: var(--ink-900);
  transition: transform .2s;
}
.faq-icon::before {
  width: 12px; height: 1.8px;
  top: 10.1px; left: 5px;
}
.faq-icon::after {
  width: 1.8px; height: 12px;
  top: 5px; left: 10.1px;
}
.faq details[open] .faq-icon::after { transform: scaleY(0); }
.faq details p {
  margin: 0;
  padding: 0 26px 24px;
  color: var(--ink-500);
  font-size: 15px;
  line-height: 1.6;
}
.faq-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
  color: var(--ink-500);
  flex-wrap: wrap;
}

/* Security */
.sec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  margin-bottom: 36px;
}
.sec-card {
  background: var(--surface);
  border-right: 1px solid var(--line);
  padding: 28px;
  position: relative;
  transition: background .2s;
}
.sec-card:last-child { border-right: 0; }
.sec-card:hover { background: var(--surface-2); }
.sec-tag {
  position: absolute;
  top: 18px; right: 18px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
}
.sec-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--ink-900);
  color: #fff;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.sec-card h3 { font-size: 17px; margin: 0 0 6px; }
.sec-card p { font-size: 14px; color: var(--ink-500); margin: 0; line-height: 1.5; }

.compliance {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 36px;
}
.compliance-title {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px;
  font-weight: 500;
  margin-bottom: 16px;
  color: var(--ink-500);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.compliance-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.compliance-tags span {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  padding: 6px 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--ink-900);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.sec-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--ink-500);
}
.sec-foot-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* CTA */
.cta {
  position: relative;
  text-align: center;
  padding: 130px 24px;
  overflow: hidden;
  background: var(--ink-900);
  color: #fff;
}
.cta-bg { position: absolute; inset: 0; pointer-events: none; }
.orb-cta-1, .orb-cta-2 {
  display: none;
}
.cta::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 0%, transparent 70%);
}
.cta .container { position: relative; z-index: 1; }
.cta .badge {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.85);
}
.cta h2 {
  font-size: clamp(44px, 6vw, 76px);
  color: #fff;
  margin: 22px 0;
  letter-spacing: -0.04em;
}
.cta h2 .serif-accent { font-size: 1.05em; }
.cta p {
  color: var(--ink-100);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.6;
}
.cta .btn-primary { background: #fff; color: var(--ink-900); border-color: #fff; }
.cta .btn-primary:hover { background: var(--ink-50); border-color: var(--ink-50); }
.cta .btn-secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,0.2); }
.cta .btn-secondary:hover { border-color: #fff; }
.cta .hero-trust { color: rgba(255,255,255,0.6); }
.cta .hero-trust svg { color: #fff; }

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  background: var(--bg);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.footer-brand p {
  color: var(--ink-500);
  font-size: 14px;
  margin: 16px 0 0;
  max-width: 320px;
  line-height: 1.55;
}
.footer h4 {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-500);
  margin: 0 0 18px;
}
.footer ul { display: flex; flex-direction: column; gap: 10px; }
.footer ul a { color: var(--ink-900); font-size: 14px; transition: color .15s; }
.footer ul a:hover { color: var(--ink-500); }
.footer-bot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 28px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  color: var(--ink-500);
}
.footer-bot a { color: var(--ink-500); transition: color .15s; }
.footer-bot a:hover { color: var(--ink-900); }

/* ============ LEGAL PAGES ============ */
.legal {
  padding: 72px 0 96px;
  background: var(--bg);
}
.legal .container-narrow { max-width: 760px; }
.legal-crumb {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  color: var(--ink-500);
  margin: 0 0 28px;
  letter-spacing: -0.005em;
}
.legal-crumb a { color: var(--ink-500); transition: color .15s; }
.legal-crumb a:hover { color: var(--ink-900); }
.legal h1 {
  font-size: clamp(32px, 4.4vw, 44px);
  margin: 0 0 12px;
  letter-spacing: -0.035em;
}
.legal-meta {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  color: var(--ink-500);
  margin: 0 0 36px;
}
.legal-intro {
  font-size: 17px;
  color: var(--ink-700);
  line-height: 1.65;
  padding-bottom: 28px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
.legal h2 {
  font-size: 22px;
  font-weight: 600;
  margin: 44px 0 14px;
  letter-spacing: -0.02em;
}
.legal h3 {
  font-size: 17px;
  font-weight: 600;
  margin: 28px 0 10px;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}
.legal p {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-700);
  margin: 0 0 14px;
}
.legal a {
  color: var(--ink-900);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
  text-decoration-thickness: 1px;
  transition: text-decoration-color .15s;
}
.legal a:hover { text-decoration-color: var(--ink-900); }
.legal-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.legal-list li {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--ink-700);
  padding-left: 20px;
  position: relative;
}
.legal-list li::before {
  content: "";
  position: absolute;
  left: 4px; top: 11px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--ink-400);
}
.legal-list li strong { color: var(--ink-900); font-weight: 600; }
.legal code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.9em;
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 4px;
}
.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0 22px;
  font-size: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.legal-table th, .legal-table td {
  padding: 10px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}
.legal-table tr:last-child td { border-bottom: 0; }
.legal-table th {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-500);
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
}
.legal-table td {
  color: var(--ink-700);
  line-height: 1.55;
}
.legal-table td:first-child {
  font-weight: 500;
  color: var(--ink-900);
}

@media (max-width: 720px) {
  .legal { padding: 48px 0 64px; }
  .legal-table { font-size: 13px; }
  .legal-table th, .legal-table td { padding: 8px 10px; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .hero { padding: 60px 0 40px; }
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .float-card-1 { left: 0; }
  .float-card-2 { right: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .feature-card:nth-child(2n) { border-right: 0; }
  .feature-card:nth-last-child(-n+2) { border-bottom: 0; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { border-right: 0; border-bottom: 1px solid var(--line); }
  .step-card:last-child { border-bottom: 0; }
  .testi-grid { grid-template-columns: repeat(2, 1fr); }
  .integrations-grid { grid-template-columns: repeat(2, 1fr); }
  .integ { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .integ:nth-child(2n) { border-right: 0; }
  .integ:nth-last-child(-n+2) { border-bottom: 0; }
  .integ-stats { grid-template-columns: repeat(2, 1fr); }
  .integ-stats > div { border-bottom: 1px solid var(--line); }
  .integ-stats > div:nth-child(2n) { border-right: 0; }
  .integ-stats > div:nth-last-child(-n+2) { border-bottom: 0; }
  .sec-grid { grid-template-columns: repeat(2, 1fr); }
  .sec-card { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .sec-card:nth-child(2n) { border-right: 0; }
  .sec-card:nth-last-child(-n+2) { border-bottom: 0; }
  .split { grid-template-columns: 1fr; gap: 50px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .hero-content h1 { font-size: 44px; }
  .feature-grid, .integrations-grid, .sec-grid { grid-template-columns: 1fr; }
  .feature-card, .integ, .sec-card { border-right: 0 !important; border-bottom: 1px solid var(--line) !important; }
  .feature-card:last-child, .integ:last-child, .sec-card:last-child { border-bottom: 0 !important; }
  .testi-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-value { font-size: 30px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .dash-body { grid-template-columns: 1fr; }
  .dash-side { display: none; }
  .float-card-1 { display: none; }
  .float-card-2 { right: 0; top: -20px; }
  .section { padding: 72px 0; }
  .cta { padding: 80px 24px; }
  .custom-integ { padding: 26px; }
  .mini-stats { grid-template-columns: 1fr; gap: 16px; }
  .integ-stats { grid-template-columns: 1fr; }
  .integ-stats > div { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .integ-stats > div:last-child { border-bottom: 0; }
}