:root {
  color-scheme: dark;
  --bg: #06101f;
  --bg-2: #0b172a;
  --panel: rgba(12, 25, 46, 0.82);
  --panel-2: rgba(15, 23, 42, 0.72);
  --text: #f8fafc;
  --muted: #a8b3c7;
  --muted-2: #7d8aa3;
  --line: rgba(148, 163, 184, 0.2);
  --primary: #2563eb;
  --primary-2: #3b82f6;
  --primary-3: #60a5fa;
  --green: #10b981;
  --white: #ffffff;
  --shadow: 0 32px 80px rgba(0, 0, 0, 0.35);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1160px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(circle at top left, rgba(37, 99, 235, 0.24), transparent 34rem), var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(100% - 40px, var(--container)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 16, 31, 0.76);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.04em;
}
.brand-icon { width: 38px; height: 38px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
  color: #dbeafe;
  font-size: 0.94rem;
}
.nav-links a { opacity: 0.85; }
.nav-links a:hover { opacity: 1; color: var(--primary-3); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  font-weight: 700;
  box-shadow: 0 16px 30px rgba(37, 99, 235, 0.32);
  white-space: nowrap;
}
.nav-toggle { display: none; }

.section-glow {
  position: relative;
  overflow: hidden;
}
.section-glow::after {
  content: "";
  position: absolute;
  inset: auto -20% -35% auto;
  width: 680px;
  height: 680px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.28), transparent 68%);
  pointer-events: none;
}
.hero { padding: 78px 0 54px; }
.hero-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 52px;
  position: relative;
  z-index: 1;
}
.eyebrow, .section-label {
  display: inline-flex;
  align-items: center;
  color: var(--primary-3);
  background: rgba(37, 99, 235, 0.14);
  border: 1px solid rgba(96, 165, 250, 0.24);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero h1 {
  font-size: 5.2rem;
  line-height: 0.92;
  letter-spacing: -0.08em;
  margin: 24px 0 24px;
  max-width: 720px;
}
.hero h1::first-line { color: var(--white); }
.hero h1 { color: var(--primary-2); }
.hero-text {
  color: #d4ddeb;
  font-size: 1.22rem;
  line-height: 1.65;
  max-width: 600px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: 13px;
  font-weight: 800;
  border: 1px solid transparent;
  text-align: center;
}
.btn-primary { background: linear-gradient(135deg, #2563eb, #3b82f6); box-shadow: 0 22px 40px rgba(37, 99, 235, 0.34); }
.btn-secondary { background: rgba(255,255,255,0.06); border-color: rgba(219, 234, 254, 0.2); }
.trust-row { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 30px; color: #dbeafe; font-size: 0.9rem; }
.trust-row span::before { content: ""; display: inline-block; width: 8px; height: 8px; background: var(--green); border-radius: 50%; margin-right: 8px; box-shadow: 0 0 12px rgba(16,185,129,.8); }

.product-card {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.94), rgba(3, 10, 23, 0.94));
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.window-bar, .tool-tabs, .product-footer, .pane-head {
  display: flex;
  align-items: center;
}
.window-bar { justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.window-brand { display: flex; align-items: center; gap: 10px; }
.window-brand img { width: 24px; height: 24px; }
.window-dots { display: flex; gap: 8px; }
.window-dots span { width: 8px; height: 8px; border-radius: 50%; background: rgba(148, 163, 184, 0.7); }
.tool-tabs { gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); background: rgba(2, 6, 23, 0.34); }
.tool-tabs button { color: #cbd5e1; background: transparent; border: 0; border-radius: 10px; padding: 10px 12px; }
.tool-tabs button.active { background: rgba(37, 99, 235, 0.9); color: white; }
.editor-grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 390px; }
.editor-pane { border-right: 1px solid var(--line); background: #07101f; }
.editor-pane.output { border-right: 0; background: #081426; }
.pane-head { justify-content: space-between; color: var(--muted); font-size: 0.82rem; padding: 13px 16px; border-bottom: 1px solid var(--line); }
pre { margin: 0; padding: 18px; color: #dbeafe; line-height: 1.7; font-size: 0.95rem; overflow: auto; }
code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
.product-footer { justify-content: space-between; padding: 13px 18px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 0.82rem; }

.proof-strip { background: white; color: #0f172a; padding: 30px 0; }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.proof-grid div { display: grid; gap: 6px; }
.proof-grid span { color: #475569; line-height: 1.45; }

.section { padding: 86px 0; background: #f8fbff; color: #0f172a; }
.section:nth-of-type(even) { background: #ffffff; }
.feature-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 70px; align-items: center; }
.section-copy h2, .section-heading h2, .privacy-band h2, .final-card h2, .faq h2, .beta-section h2, .page-hero h1 {
  font-size: 3.4rem;
  line-height: 1;
  letter-spacing: -0.06em;
  margin: 16px 0;
}
.section-copy p, .section-heading p, .privacy-band p, .final-card p, .beta-section p, .page-hero p, .page-card p, .page-card li { color: #475569; font-size: 1.08rem; line-height: 1.7; }
.feature-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 18px; }
.feature-list li { display: grid; gap: 4px; padding-left: 20px; border-left: 3px solid var(--primary); }
.feature-list span { color: #64748b; }
.diff-preview { background: #081426; color: white; border-radius: 22px; box-shadow: 0 26px 70px rgba(15, 23, 42, 0.24); overflow: hidden; border: 1px solid rgba(15,23,42,.08); }
.diff-head { display: flex; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--line); color: #dbeafe; }
.diff-columns { display: grid; grid-template-columns: 1fr 1fr; }
.diff-columns pre:first-child { background: rgba(239,68,68,.14); }
.diff-columns pre:last-child { background: rgba(16,185,129,.14); }
.diff-summary { display: flex; gap: 14px; padding: 14px 18px; border-top: 1px solid var(--line); color: #cbd5e1; }

.center { text-align: center; max-width: 760px; margin: 0 auto 36px; }
.tool-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tool-grid article, .price-card, .faq-list details {
  background: #ffffff;
  border: 1px solid #dbe4ef;
  border-radius: 20px;
  padding: 22px;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.06);
}
.tool-grid h3 { margin: 0 0 8px; }
.tool-grid p { margin: 0; color: #64748b; line-height: 1.55; }

.screenshots-section { background: #eef6ff; }
.screenshot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.screenshot-card {
  background: #ffffff;
  border: 1px solid #dbe4ef;
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.07);
}
.screenshot-card h3 { margin: 16px 0 6px; }
.screenshot-card p { margin: 0; color: #64748b; line-height: 1.55; }
.screenshot-window {
  min-height: 220px;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(145deg, #07101f, #10243b);
  border: 1px solid rgba(15, 23, 42, 0.12);
  color: #dbeafe;
}
.screenshot-bar {
  display: flex;
  gap: 7px;
  padding: 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.22);
}
.screenshot-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94a3b8;
}
.screenshot-editor { display: grid; gap: 8px; padding: 18px; font-size: 0.86rem; }
.screenshot-editor code:first-child { color: #5eead4; }
.diff-mini { display: grid; gap: 12px; padding: 18px; font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: 0.88rem; }
.diff-mini span:first-child { color: #fca5a5; }
.diff-mini span:not(:first-child) { color: #86efac; }
.schema-lines { display: grid; gap: 14px; padding: 22px; }
.schema-lines span { height: 18px; border-radius: 999px; background: linear-gradient(90deg, #60a5fa, #14b8a6); }
.schema-lines span:nth-child(2) { width: 72%; background: linear-gradient(90deg, #f59e0b, #f97316); }
.schema-lines span:nth-child(3) { width: 86%; background: linear-gradient(90deg, #a78bfa, #ec4899); }
.schema-lines span:nth-child(4) { width: 58%; }
.tool-chip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 18px; }
.tool-chip-grid span {
  min-height: 58px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(219, 234, 254, 0.16);
  font-weight: 800;
}
.setting-row { display: flex; justify-content: space-between; align-items: center; margin: 18px; padding: 14px; border-radius: 12px; background: rgba(255,255,255,.08); }
.setting-row b { color: #5eead4; }
.popup { display: grid; place-items: center; }
.popup-panel { width: min(78%, 260px); display: grid; gap: 10px; padding: 18px; border-radius: 16px; background: #ffffff; color: #0f172a; box-shadow: 0 18px 38px rgba(0,0,0,.22); }
.popup-panel img { width: 32px; height: 32px; }
.popup-panel span:not(:first-of-type), .popup-panel span:first-of-type { padding: 10px 12px; border-radius: 10px; background: #eef2f7; font-weight: 700; }

.privacy-band { background: linear-gradient(135deg, #031022, #061a36); color: white; padding: 72px 0; }
.privacy-grid { display: grid; grid-template-columns: 160px 1fr 1fr; gap: 42px; align-items: center; }
.privacy-icon img { width: 140px; filter: drop-shadow(0 25px 38px rgba(37,99,235,.4)); }
.privacy-band p { color: #cbd5e1; }
.privacy-points { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.privacy-points span { padding: 16px; border: 1px solid rgba(96,165,250,.26); border-radius: 16px; background: rgba(255,255,255,.04); }
.text-link { display: inline-flex; margin-top: 12px; color: #93c5fd; font-weight: 800; text-decoration: underline; text-underline-offset: 4px; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.price-card.featured { border-color: rgba(37, 99, 235, 0.45); box-shadow: 0 24px 60px rgba(37, 99, 235, 0.16); }
.badge { display: inline-flex; padding: 6px 10px; border-radius: 999px; background: rgba(37,99,235,.12); color: var(--primary); font-size: .78rem; font-weight: 800; }
.badge.muted { background: #eef2f7; color: #64748b; }
.price { font-size: 2.5rem !important; margin: 12px 0; color: #0f172a !important; font-weight: 900; }
.price-card ul { padding-left: 18px; color: #475569; line-height: 1.8; }

.beta-section { background: #fffaf0; }
.beta-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 52px;
  align-items: center;
}
.waitlist-form {
  background: #ffffff;
  border: 1px solid #eadfcb;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 18px 42px rgba(120, 53, 15, 0.08);
}
.waitlist-form label { display: block; color: #334155; font-weight: 800; margin-bottom: 10px; }
.waitlist-row { display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.waitlist-row input {
  width: 100%;
  min-height: 50px;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 0 14px;
  color: #0f172a;
  background: #f8fafc;
}
.form-note { margin: 12px 0 0; color: #7c6f64 !important; font-size: 0.92rem !important; }

.faq-grid { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 60px; }
.faq-list { display: grid; gap: 14px; }
.faq-list summary { cursor: pointer; font-weight: 800; }
.faq-list p { color: #64748b; line-height: 1.65; }
.final-cta { padding: 80px 0; background: #06101f; text-align: center; }
.final-card { position: relative; z-index: 1; max-width: 780px; }
.final-card p { color: #cbd5e1; }
.center-actions { justify-content: center; }

.site-footer { background: #031022; color: #cbd5e1; padding: 52px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand { color: white; margin-bottom: 12px; }
.site-footer a { display: block; color: #cbd5e1; margin: 10px 0; }
.site-footer h4 { color: white; margin: 0 0 12px; }
.copyright { margin-top: 34px; padding-top: 24px; border-top: 1px solid rgba(148,163,184,.18); color: #7d8aa3; font-size: .9rem; }

.page-main { background: #f8fbff; color: #0f172a; }
.page-hero { padding: 72px 0 36px; background: linear-gradient(180deg, #06101f, #0b172a); color: white; }
.page-hero p { color: #cbd5e1; max-width: 760px; }
.page-content { padding: 56px 0 86px; }
.page-grid { display: grid; gap: 18px; max-width: 900px; }
.page-card {
  background: #ffffff;
  border: 1px solid #dbe4ef;
  border-radius: 18px;
  padding: 26px;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.06);
}
.page-card h2 { margin: 0 0 12px; font-size: 1.55rem; }
.page-card p:last-child, .page-card ul:last-child { margin-bottom: 0; }
.page-card a { color: var(--primary); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 920px) {
  .nav { flex-wrap: wrap; min-height: 68px; padding: 12px 0; }
  .nav-toggle { display: inline-flex; margin-left: auto; background: rgba(255,255,255,.06); color: white; border: 1px solid var(--line); border-radius: 10px; padding: 9px 12px; }
  .nav-cta { display: none; }
  .nav-links { display: none; width: 100%; flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: 12px 0; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; border-top: 1px solid var(--line); }
  .hero h1 { font-size: 4rem; }
  .section-copy h2, .section-heading h2, .privacy-band h2, .final-card h2, .faq h2, .beta-section h2, .page-hero h1 { font-size: 2.8rem; }
  .hero-grid, .feature-grid, .faq-grid, .privacy-grid, .beta-grid { grid-template-columns: 1fr; }
  .proof-grid, .tool-grid, .pricing-grid, .screenshot-grid { grid-template-columns: 1fr 1fr; }
  .editor-grid, .diff-columns { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, var(--container)); }
  .hero { padding-top: 50px; }
  .hero h1 { font-size: 3rem; }
  .section-copy h2, .section-heading h2, .privacy-band h2, .final-card h2, .faq h2, .beta-section h2, .page-hero h1 { font-size: 2.25rem; }
  .hero-actions, .center-actions { align-items: stretch; }
  .hero-actions .btn, .waitlist-row .btn { width: 100%; }
  .proof-grid, .tool-grid, .pricing-grid, .privacy-points, .footer-grid, .screenshot-grid, .waitlist-row { grid-template-columns: 1fr; }
  .privacy-icon img { width: 96px; }
  .tool-tabs { overflow-x: auto; }
  .screenshot-window { min-height: 190px; }
  .site-footer a { padding: 2px 0; }
}