:root {
  --bg: #ffffff;
  --bg-soft: #f6f7f4;
  --bg-ink: #111111;
  --surface: #ffffff;
  --surface-alt: #f1f3f6;
  --text: #111111;
  --muted: #5f6670;
  --muted-strong: #3d4652;
  --border: #e4e7ec;
  --border-strong: #c9ced7;
  --accent: #f05023;
  --accent-dark: #c63a17;
  --accent-soft: #fff2ec;
  --success: #127a3d;
  --success-soft: #edf8f0;
  --warning: #9a5b00;
  --warning-soft: #fff7df;
  --danger: #b42318;
  --danger-soft: #fff0ee;
  --blue: #1d4ed8;
  --blue-soft: #eef4ff;
  --shadow: 0 18px 48px rgba(17, 24, 39, 0.08);
  --shadow-soft: 0 8px 24px rgba(17, 24, 39, 0.06);
  --radius: 8px;
  --container: 1180px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

code {
  overflow-wrap: anywhere;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

p,
ul,
ol {
  margin-top: 0;
}

p {
  color: var(--muted);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--text);
  line-height: 1.05;
  letter-spacing: 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--bg-ink);
  color: #ffffff;
  transition: top 160ms ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.04);
}

.nav {
  max-width: var(--container);
  margin: 0 auto;
  min-height: 76px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0;
}

.brand-mark {
  width: 38px;
  height: 20px;
  border-radius: 999px;
  background: var(--bg-ink);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0 6px;
  box-shadow: 0 4px 12px rgba(17, 17, 17, 0.1);
}

.brand-dot {
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: #f8f6ef;
}

.brand-bars {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.brand-bars span {
  width: 2px;
  border-radius: 999px;
  background: #f8f6ef;
}

.brand-bars span:nth-child(1) { height: 6px; }
.brand-bars span:nth-child(2) { height: 11px; }
.brand-bars span:nth-child(3) { height: 14px; }
.brand-bars span:nth-child(4) { height: 8px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted-strong);
  font-size: 14px;
  font-weight: 650;
}

.nav-links a {
  padding: 8px 0;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #ffffff;
  color: var(--text);
  align-items: center;
  justify-content: center;
}

.mobile-menu {
  display: none;
}

.container {
  width: min(100% - 48px, var(--container));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.section.compact {
  padding: 64px 0;
}

.section.band {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section.dark {
  background: var(--bg-ink);
  color: #ffffff;
}

.section.dark h2,
.section.dark h3,
.section.dark p {
  color: #ffffff;
}

.section-header {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-kicker {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 850;
}

.section-subtitle {
  max-width: 680px;
  margin: 18px 0 0;
  font-size: 18px;
}

.section-header.center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  padding: 84px 0 90px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: 52px;
  align-items: center;
}

.hero-copy {
  max-width: 700px;
}

.hero h1 {
  font-size: clamp(46px, 7vw, 86px);
  font-weight: 900;
}

.hero-lead {
  max-width: 620px;
  margin: 22px 0 0;
  color: var(--muted-strong);
  font-size: clamp(18px, 2vw, 22px);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.proof-chip,
.mini-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #ffffff;
  padding: 8px 12px;
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 700;
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 19px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--bg-ink);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(17, 17, 17, 0.16);
}

.btn-primary:hover {
  background: #2a2a2a;
}

.btn-accent {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(240, 80, 35, 0.22);
}

.btn-accent:hover {
  background: var(--accent-dark);
}

.btn-secondary {
  background: #ffffff;
  border-color: var(--border);
  color: var(--text);
}

.btn-small {
  min-height: 38px;
  padding: 8px 14px;
  font-size: 13px;
}

.btn-disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  pointer-events: none;
  transform: none;
  box-shadow: none;
}

.visual-card {
  position: relative;
}

.visual-frame {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.product-window {
  min-height: 520px;
  background: #111111;
  color: #f8f6ef;
}

.window-topbar {
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(248, 246, 239, 0.56);
  font-size: 12px;
  font-weight: 700;
}

.window-controls {
  display: flex;
  gap: 7px;
}

.window-controls span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
}

.window-body {
  display: grid;
  grid-template-columns: 150px 1fr;
  min-height: 474px;
}

.window-sidebar {
  padding: 18px 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.09);
}

.sidebar-item {
  padding: 9px 10px;
  border-radius: var(--radius);
  color: rgba(248, 246, 239, 0.58);
  font-size: 12px;
  font-weight: 750;
}

.sidebar-item.active {
  background: rgba(248, 246, 239, 0.1);
  color: #f8f6ef;
}

.window-main {
  padding: 24px;
}

.reader-panel,
.voice-panel {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(248, 246, 239, 0.045);
  padding: 18px;
}

.reader-panel h3,
.voice-panel h3 {
  color: #f8f6ef;
  font-size: 18px;
}

.reader-text {
  margin: 14px 0 0;
  color: rgba(248, 246, 239, 0.68);
  font-size: 14px;
}

.wave {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 54px;
  margin: 18px 0;
}

.wave span {
  width: 5px;
  border-radius: 999px;
  background: #f05023;
  animation: wave 1.2s ease-in-out infinite;
}

.wave span:nth-child(1) { height: 16px; animation-delay: 0ms; }
.wave span:nth-child(2) { height: 28px; animation-delay: 90ms; }
.wave span:nth-child(3) { height: 44px; animation-delay: 180ms; }
.wave span:nth-child(4) { height: 22px; animation-delay: 270ms; }
.wave span:nth-child(5) { height: 38px; animation-delay: 360ms; }
.wave span:nth-child(6) { height: 18px; animation-delay: 450ms; }
.wave span:nth-child(7) { height: 32px; animation-delay: 540ms; }
.wave span:nth-child(8) { height: 24px; animation-delay: 630ms; }

@keyframes wave {
  0%, 100% { transform: scaleY(0.72); opacity: 0.7; }
  50% { transform: scaleY(1); opacity: 1; }
}

.app-controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.control-tile {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 12px;
  color: rgba(248, 246, 239, 0.58);
  font-size: 12px;
  font-weight: 750;
}

.control-tile strong {
  display: block;
  color: #f8f6ef;
  font-size: 14px;
  margin-top: 4px;
}

.offer-ribbon {
  position: absolute;
  right: -18px;
  bottom: 24px;
  width: min(300px, 70%);
  border: 1px solid #ffd5c4;
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  padding: 16px;
}

.offer-ribbon strong {
  display: block;
  font-size: 38px;
  line-height: 1;
  letter-spacing: 0;
}

.offer-ribbon p {
  margin: 8px 0 0;
  font-size: 13px;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 24px;
  box-shadow: 0 1px 0 rgba(17, 24, 39, 0.02);
}

.card h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.card p:last-child,
.card ul:last-child {
  margin-bottom: 0;
}

.icon-box {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--accent-soft);
  color: var(--accent-dark);
  margin-bottom: 16px;
}

.steps {
  counter-reset: step;
}

.step {
  position: relative;
  padding-left: 62px;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: var(--bg-ink);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
}

.feature-strip {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: center;
}

.asset-panel {
  min-height: 420px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-soft);
}

.asset-panel img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.pricing-card {
  max-width: 560px;
  margin: 0 auto;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.pricing-top {
  padding: 28px;
  border-bottom: 1px solid var(--border);
}

.founder-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  padding: 7px 11px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.price-line {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 22px;
}

.price {
  font-size: 72px;
  line-height: 0.9;
  font-weight: 950;
  letter-spacing: 0;
}

.old-price {
  color: #9ca3af;
  font-size: 25px;
  font-weight: 800;
  text-decoration: line-through;
}

.pricing-body {
  padding: 28px;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted-strong);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--success-soft);
  border: 1px solid #b8e6c4;
}

.check-list li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  width: 6px;
  height: 9px;
  border: solid var(--success);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.notice {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
  padding: 16px;
}

.notice.warning {
  border-color: #f5d38a;
  background: var(--warning-soft);
}

.notice.danger {
  border-color: #ffc5bd;
  background: var(--danger-soft);
}

.notice.success {
  border-color: #bee8cb;
  background: var(--success-soft);
}

.notice.blue {
  border-color: #c8d9ff;
  background: var(--blue-soft);
}

.notice p:last-child {
  margin-bottom: 0;
}

.purchase-gate {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.gate-check {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: start;
  color: var(--muted-strong);
  font-size: 13px;
}

.gate-check input {
  margin-top: 3px;
  accent-color: var(--accent);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #ffffff;
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

th,
td {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--bg-soft);
  color: var(--text);
  font-size: 13px;
}

tr:last-child td {
  border-bottom: none;
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #ffffff;
  padding: 18px 20px;
}

summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 850;
}

details p {
  margin: 12px 0 0;
}

.page-hero {
  padding: 84px 0 54px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}

.page-hero .container {
  max-width: 980px;
}

.page-hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
}

.page-hero p {
  max-width: 760px;
  margin: 18px 0 0;
  font-size: 18px;
}

.legal-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 42px;
  align-items: start;
}

.legal-nav {
  position: sticky;
  top: 98px;
  display: grid;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  background: #ffffff;
}

.legal-nav a {
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--muted-strong);
  font-size: 14px;
  font-weight: 700;
}

.legal-nav a:hover,
.legal-nav a[aria-current="page"] {
  background: var(--bg-soft);
  color: var(--text);
}

.legal-content {
  max-width: 820px;
  min-width: 0;
}

.legal-layout > *,
.card,
.table-wrap {
  min-width: 0;
}

.legal-content h2 {
  margin-top: 34px;
  font-size: 28px;
}

.legal-content h3 {
  margin-top: 24px;
  font-size: 20px;
}

.legal-content p,
.legal-content li {
  color: var(--muted-strong);
}

.legal-content a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.updated {
  display: inline-flex;
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 11px;
  background: #ffffff;
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 750;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #ffffff;
}

.footer-grid {
  width: min(100% - 48px, var(--container));
  margin: 0 auto;
  padding: 46px 0;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, minmax(130px, 0.6fr));
  gap: 34px;
}

.footer-title {
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--text);
}

.footer-links {
  display: grid;
  gap: 9px;
}

.footer-links a,
.footer-note {
  color: var(--muted);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 18px 0;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}

.cookie-banner {
  position: fixed;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  display: none;
  max-width: 760px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
  padding: 16px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.cookie-banner.is-visible {
  display: block;
}

.cookie-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.cookie-row p {
  margin: 0;
  font-size: 13px;
}

.anchor-offset {
  scroll-margin-top: 96px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 980px) {
  .nav:has(.mobile-toggle) .nav-links,
  .nav:has(.mobile-toggle) .nav-actions {
    display: none;
  }

  .nav:not(:has(.mobile-toggle)) .nav-links {
    display: none;
  }

  .nav:not(:has(.mobile-toggle)) .nav-actions {
    display: none;
  }

  .mobile-toggle {
    display: inline-flex;
  }

  .mobile-menu {
    position: fixed;
    inset: 76px 0 auto;
    display: none;
    padding: 18px 24px 24px;
    border-bottom: 1px solid var(--border);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
  }

  .mobile-menu.is-open {
    display: grid;
    gap: 12px;
  }

  .mobile-menu a {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    color: var(--muted-strong);
    font-weight: 800;
  }

  .mobile-menu .btn {
    margin-top: 8px;
  }

  .hero-grid,
  .feature-strip,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 54px;
  }

  .visual-card {
    max-width: 620px;
  }

  .offer-ribbon {
    right: 12px;
  }

  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .legal-nav {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav {
    min-height: 68px;
    padding: 0 16px;
  }

  .mobile-menu {
    inset-block-start: 68px;
  }

  .container,
  .footer-grid {
    width: min(100% - 32px, var(--container));
  }

  .section {
    padding: 66px 0;
  }

  .section.compact {
    padding: 46px 0;
  }

  .hero {
    min-height: auto;
    padding: 46px 0 58px;
  }

  .hero h1 {
    font-size: clamp(40px, 14vw, 58px);
  }

  .hero-actions,
  .cta-row {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-proof {
    display: grid;
  }

  .window-body {
    grid-template-columns: 1fr;
  }

  .window-sidebar {
    display: none;
  }

  .product-window {
    min-height: auto;
  }

  .app-controls,
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .price {
    font-size: 60px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom .container,
  .cookie-row {
    flex-direction: column;
    align-items: flex-start;
  }
}