:root {
  --ink: #0e0f10;
  --ink-2: #2a2c30;
  --muted: #6b6f76;
  --line: #e6e7ea;
  --bg: #ffffff;
  --bg-soft: #f5f6f8;
  --bg-dark: #0e0f10;
  --accent: #ff5a1f;
  --accent-ink: #1a1a1a;

  --max: 1200px;
  --max-narrow: 760px;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(14,15,16,0.04), 0 1px 1px rgba(14,15,16,0.03);
  --shadow-md: 0 8px 24px rgba(14,15,16,0.06), 0 2px 6px rgba(14,15,16,0.04);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, video { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: var(--max-narrow); }

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--accent); }

/* Typography */
h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 0.5em; color: var(--ink); }
h1 { font-size: clamp(2.4rem, 4.8vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }

p { margin: 0 0 1em; color: var(--ink-2); }
.body-lg { font-size: 1.1rem; color: var(--ink-2); }
.eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
  font-weight: 500;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand {
  font-weight: 800;
  letter-spacing: 0.18em;
  font-size: 1rem;
}
.nav {
  display: flex; align-items: center; gap: 28px;
  font-size: 0.92rem;
}
.nav a { color: var(--ink-2); }
.nav a:hover { color: var(--ink); }
.nav .nav-cta {
  background: var(--ink);
  color: #fff;
  padding: 9px 16px;
  border-radius: var(--r-sm);
  font-weight: 500;
}
.nav .nav-cta:hover { background: var(--accent); color: #fff; }

@media (max-width: 760px) {
  .nav a:not(.nav-cta) { display: none; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 22px;
  border-radius: var(--r-sm);
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.05s ease;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--accent); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); background: var(--bg-soft); }
.btn-block { width: 100%; padding: 16px 22px; font-size: 1rem; }

/* Hero */
.hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(1200px 400px at 80% 0%, rgba(255,90,31,0.04), transparent 60%),
    linear-gradient(#fff, #fff);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-copy h1 { margin-bottom: 0.5em; }
.hero-copy .lede {
  font-size: 1.15rem;
  color: var(--ink-2);
  max-width: 38em;
  margin-bottom: 2rem;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 2.5rem; }

.hero-specs {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 0; border-top: 1px solid var(--line);
}
.hero-specs li {
  padding: 18px 0;
  font-size: 0.88rem;
  color: var(--muted);
  border-right: 1px solid var(--line);
  padding-right: 16px;
}
.hero-specs li:last-child { border-right: none; }
.hero-specs li span {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.4rem;
  color: var(--ink);
  font-weight: 600;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.hero-figure {
  margin: 0;
  background: var(--bg-soft);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex; align-items: center; justify-content: center;
  min-height: 360px;
}
.hero-figure img { max-height: 420px; width: auto; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-figure { min-height: 280px; padding: 16px; }
}

/* Sections */
.section { padding: 96px 0; border-bottom: 1px solid var(--line); }
.section-head { max-width: 760px; margin: 0 0 48px; }
.section-head h2 { margin-bottom: 0.4em; }
.section-lede { font-size: 1.1rem; color: var(--ink-2); }

@media (max-width: 760px) { .section { padding: 64px 0; } }

/* Problem */
.section-problem { background: var(--bg); }
.section-problem h2 { margin-bottom: 1rem; }

/* Product */
.section-product { background: var(--bg-soft); }
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.product-grid figure {
  margin: 0;
  background: #fff;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.product-grid figure img {
  width: 100%; height: 220px; object-fit: contain;
  background: #fff;
  padding: 16px;
}
.product-grid figcaption {
  padding: 16px 18px 18px;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--ink-2);
  background: #fff;
}
@media (max-width: 900px) {
  .product-grid { grid-template-columns: 1fr; }
}

.demo {
  margin: 0 0 48px;
  background: #fff;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  overflow: hidden;
}
.demo video { width: 100%; display: block; background: #000; }
.demo .caption {
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
  border-top: 1px solid var(--line);
}

.how-it-works ol {
  list-style: none;
  counter-reset: hiw;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.how-it-works li {
  counter-increment: hiw;
  padding: 22px 22px 24px;
  background: #fff;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  position: relative;
  font-size: 0.95rem;
  color: var(--ink-2);
}
.how-it-works li::before {
  content: counter(hiw, decimal-leading-zero);
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: 0.1em;
}
.how-it-works li strong { color: var(--ink); display: block; margin-bottom: 4px; }
@media (max-width: 900px) { .how-it-works ol { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .how-it-works ol { grid-template-columns: 1fr; } }

/* Value */
.section-value { background: var(--bg); }
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.value-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 28px 26px 30px;
  display: flex; flex-direction: column;
}
.value-card.highlight {
  background: var(--bg-dark);
  border-color: var(--bg-dark);
  color: #fff;
}
.value-card.highlight h3 { color: #fff; }
.value-card.highlight p:not(.value-num) { color: #cfd1d6; }
.value-card.highlight .value-num { color: var(--accent); }
.value-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin: 0 0 16px;
  font-weight: 500;
}
.value-card h3 { margin-bottom: 8px; }
.value-card p:not(.value-num) {
  font-size: 0.96rem;
  color: var(--ink-2);
  margin: 0;
}
@media (max-width: 900px) { .value-grid { grid-template-columns: 1fr; } }

/* Compliance */
.section-compliance { background: var(--bg-soft); }

/* Pricing */
.section-pricing { background: var(--bg); }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 880px;
}
.price-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 32px 32px 36px;
  display: flex; flex-direction: column;
  position: relative;
}
.price-card.featured {
  border-color: var(--ink);
  box-shadow: var(--shadow-md);
}
.price-card .badge {
  position: absolute;
  top: -12px; left: 24px;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  font-weight: 600;
  margin: 0;
}
.price-card h3 { margin-bottom: 8px; }
.price-card .price {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 4px 0 4px;
  color: var(--ink);
}
.price-card .price-suffix {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--muted);
  margin-left: 4px;
}
.price-card .price-fine {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0 0 20px;
}
.price-card ul {
  list-style: none; padding: 0; margin: 0 0 24px;
  border-top: 1px solid var(--line);
}
.price-card ul li {
  padding: 12px 0;
  font-size: 0.95rem;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line);
}
.price-card .btn { margin-top: auto; }

@media (max-width: 760px) { .pricing-grid { grid-template-columns: 1fr; } }

/* Roadmap */
.section-roadmap { background: var(--bg-soft); }

/* Status */
.section-status { background: var(--bg); }
.status-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.status-grid .eyebrow { margin-bottom: 12px; }
.status-text { font-size: 0.98rem; color: var(--ink-2); margin: 0; }
@media (max-width: 760px) { .status-grid { grid-template-columns: 1fr; gap: 28px; } }

/* Contact */
.section-contact {
  background: var(--bg-dark);
  color: #fff;
  border-bottom: none;
}
.section-contact .eyebrow { color: var(--accent); }
.section-contact h2 { color: #fff; }
.section-contact .body-lg { color: #c8cad0; margin-bottom: 36px; }

.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form label {
  display: flex; flex-direction: column;
  font-size: 0.85rem;
  color: #c8cad0;
  gap: 6px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  background: #1a1c20;
  border: 1px solid #2a2c30;
  color: #fff;
  padding: 14px 14px;
  border-radius: var(--r-sm);
  font: inherit;
  font-size: 1rem;
  transition: border-color 0.15s ease;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.contact-form textarea { resize: vertical; min-height: 110px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.hp { position: absolute; left: -9999px; }
.form-fine { color: #8a8d94; font-size: 0.82rem; margin: 12px 0 0; text-align: center; }

.section-contact .btn-primary { background: var(--accent); color: #fff; }
.section-contact .btn-primary:hover { background: #ff7044; }

/* Footer */
.site-footer {
  background: var(--bg-dark);
  color: #8a8d94;
  padding: 28px 0 36px;
}
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.site-footer .brand { color: #fff; font-size: 0.95rem; margin: 0; }
.footer-meta { font-size: 0.85rem; margin: 0; color: #8a8d94; }