:root {
  color-scheme: light;
  --ink: #0b1220;
  --ink-soft: #334155;
  --muted: #64748b;
  --blue: #2563eb;
  --blue-deep: #1d4ed8;
  --blue-soft: #eff6ff;
  --sky-soft: #ecfeff;
  --border: #dbe7f5;
  --border-strong: #bfdbfe;
  --surface: #ffffff;
  --surface-soft: #f8fbff;
  --shadow-sm: 0 14px 40px rgba(30, 64, 175, 0.09);
  --shadow-lg: 0 32px 90px rgba(30, 64, 175, 0.16);
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #f8fbff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 8% 8%, rgba(96, 165, 250, 0.16), transparent 28rem),
    radial-gradient(circle at 92% 24%, rgba(125, 211, 252, 0.16), transparent 25rem),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 34%, #eef6ff 100%);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

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

img,
svg {
  display: block;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.28);
  outline-offset: 4px;
  border-radius: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(219, 231, 245, 0.8);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
}

.nav-shell,
.section-shell,
.footer-shell {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.nav-shell {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 760;
  letter-spacing: -0.02em;
}

.brand img {
  border: 1px solid rgba(191, 219, 254, 0.9);
  border-radius: 11px;
  box-shadow: 0 7px 20px rgba(37, 99, 235, 0.15);
}

.nav-links,
.footer-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 620;
}

.nav-links a,
.footer-links a,
.text-link {
  transition: color 0.18s ease;
}

.nav-links a:hover,
.footer-links a:hover,
.text-link:hover {
  color: var(--blue);
}

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

.nav-github {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.8);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(500px, 1.1fr);
  gap: 58px;
  min-height: 720px;
  align-items: center;
  padding-block: 76px 90px;
}

.eyebrow,
.section-kicker,
.number-label {
  color: var(--blue);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(239, 246, 255, 0.75);
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.11);
}

.hero h1 {
  margin: 24px 0 20px;
  font-size: clamp(44px, 5.2vw, 70px);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero h1 span {
  color: var(--blue);
}

.hero-lead {
  max-width: 600px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 13px;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: linear-gradient(180deg, #3b82f6, var(--blue));
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.24);
}

.button.secondary {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.82);
  color: var(--blue-deep);
  box-shadow: 0 8px 22px rgba(30, 64, 175, 0.07);
}

.button.light {
  flex: 0 0 auto;
  border-color: rgba(255, 255, 255, 0.5);
  background: #ffffff;
  color: var(--blue-deep);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.14);
}

.trust-list,
.check-list {
  padding: 0;
  list-style: none;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 620;
}

.trust-list li,
.check-list li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.trust-list svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: #16a34a;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-visual {
  position: relative;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 12% 5%;
  border-radius: 50%;
  background: rgba(96, 165, 250, 0.28);
  filter: blur(60px);
}

.preview-window,
.product-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(147, 197, 253, 0.78);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-lg);
}

.preview-window {
  border-radius: var(--radius-lg);
  transform: rotate(1.2deg);
}

.preview-bar {
  display: flex;
  height: 38px;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  background: #f8fbff;
}

.preview-bar span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #bfdbfe;
}

.preview-bar strong {
  margin-left: auto;
  color: #64748b;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.preview-window img,
.product-frame img {
  width: 100%;
  height: auto;
}

.content-section {
  padding-block: 96px;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 42px;
}

.section-heading.compact {
  margin-bottom: 34px;
}

.section-heading h2,
.showcase-copy h2,
.privacy-callout h2,
.install-panel h2,
.privacy-hero h1 {
  margin: 12px 0 14px;
  font-size: clamp(31px, 4vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.section-heading p,
.showcase-copy > p,
.privacy-callout p,
.install-panel p,
.privacy-hero p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.7;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-sm);
}

.feature-icon {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-icon.blue { background: #dbeafe; color: #1d4ed8; }
.feature-icon.sky { background: #cffafe; color: #0e7490; }
.feature-icon.indigo { background: #e0e7ff; color: #4338ca; }
.feature-icon.green { background: #dcfce7; color: #15803d; }

.feature-card h3,
.steps-grid h3 {
  margin: 22px 0 10px;
  font-size: 17px;
  letter-spacing: -0.02em;
}

.feature-card p,
.steps-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.showcase-section {
  border-block: 1px solid rgba(219, 231, 245, 0.8);
  background: rgba(255, 255, 255, 0.58);
}

.showcase-row {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
  gap: 64px;
  align-items: center;
}

.showcase-row + .showcase-row {
  margin-top: 110px;
}

.showcase-row.reverse .showcase-copy {
  order: 2;
}

.showcase-row.reverse .product-frame {
  order: 1;
}

.showcase-copy h2 {
  font-size: clamp(30px, 3.5vw, 43px);
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
}

.check-list li {
  align-items: flex-start;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.55;
}

.check-list li::before {
  content: "✓";
  display: inline-flex;
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #dcfce7;
  color: #15803d;
  font-size: 11px;
  font-weight: 800;
}

.product-frame {
  border-radius: 22px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.steps-grid article {
  position: relative;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.74);
}

.steps-grid article > span {
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 11px;
  font-weight: 800;
}

.steps-grid h3 {
  margin-top: 18px;
}

.privacy-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 48px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 85% 10%, rgba(125, 211, 252, 0.22), transparent 17rem),
    linear-gradient(135deg, #1d4ed8, #2563eb 60%, #0ea5e9);
  color: #ffffff;
  box-shadow: 0 26px 65px rgba(37, 99, 235, 0.24);
}

.privacy-callout .section-kicker,
.privacy-callout p {
  color: rgba(255, 255, 255, 0.8);
}

.privacy-callout h2 {
  color: #ffffff;
}

.privacy-callout > div {
  max-width: 720px;
}

.install-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 70px;
  align-items: center;
  padding: 48px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow-sm);
}

.text-link {
  display: inline-flex;
  gap: 8px;
  margin-top: 22px;
  color: var(--blue-deep);
  font-size: 13px;
  font-weight: 720;
}

.install-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.install-steps li {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface-soft);
}

.install-steps li > span {
  display: inline-flex;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  background: #dbeafe;
  color: var(--blue-deep);
  font-size: 11px;
  font-weight: 800;
}

.install-steps div {
  display: grid;
  gap: 3px;
}

.install-steps strong {
  font-size: 13px;
}

.install-steps small,
.install-steps code {
  color: var(--muted);
  font-size: 11px;
}

code {
  padding: 2px 5px;
  border-radius: 5px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.68);
}

.footer-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  min-height: 120px;
  align-items: center;
}

.footer-shell p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

/* Privacy page */
.privacy-main {
  padding-block: 72px 100px;
}

.privacy-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 50px;
  align-items: end;
  padding-bottom: 46px;
}

.privacy-hero-copy {
  max-width: 750px;
}

.privacy-hero h1 {
  margin-top: 18px;
  font-size: clamp(40px, 5vw, 62px);
}

.privacy-hero-mark {
  display: inline-flex;
  width: 104px;
  height: 104px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-sm);
}

.privacy-hero-mark svg {
  width: 48px;
  height: 48px;
  fill: none;
  stroke: var(--blue);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.privacy-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 34px;
}

.privacy-highlight {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.78);
}

.privacy-highlight strong {
  display: block;
  margin-bottom: 5px;
  font-size: 13px;
}

.privacy-highlight span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.privacy-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.privacy-toc {
  position: sticky;
  top: 96px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.72);
}

.privacy-toc strong {
  display: block;
  margin-bottom: 12px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.privacy-toc nav {
  display: grid;
  gap: 9px;
}

.privacy-toc a {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.privacy-toc a:hover {
  color: var(--blue);
}

.privacy-prose {
  padding: 38px 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.privacy-prose > p:first-child {
  margin-top: 0;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
  color: var(--blue);
  font-size: 11px;
  font-weight: 720;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.privacy-prose h2 {
  scroll-margin-top: 100px;
  margin: 34px 0 10px;
  color: var(--ink);
  font-size: 21px;
  letter-spacing: -0.025em;
}

.privacy-prose p,
.privacy-prose li {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.72;
}

.privacy-prose ul {
  padding-left: 20px;
}

.privacy-prose li + li {
  margin-top: 8px;
}

.privacy-prose a {
  color: var(--blue-deep);
  font-weight: 650;
  text-decoration: underline;
  text-decoration-color: #bfdbfe;
  text-underline-offset: 3px;
}

@media (max-width: 980px) {
  .hero,
  .showcase-row,
  .install-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 52px;
    min-height: auto;
  }

  .hero-copy {
    max-width: 720px;
  }

  .hero-visual {
    width: min(760px, 100%);
    margin-inline: auto;
  }

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

  .showcase-row.reverse .showcase-copy,
  .showcase-row.reverse .product-frame {
    order: initial;
  }

  .showcase-copy {
    max-width: 720px;
  }

  .install-panel {
    gap: 36px;
  }
}

@media (max-width: 720px) {
  .nav-shell,
  .section-shell,
  .footer-shell {
    width: min(100% - 28px, 1120px);
  }

  .nav-shell {
    min-height: 62px;
  }

  .nav-links {
    gap: 14px;
  }

  .nav-links a:not(.nav-github) {
    display: none;
  }

  .hero {
    padding-block: 58px 70px;
  }

  .hero h1 {
    font-size: clamp(40px, 13vw, 58px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .content-section {
    padding-block: 70px;
  }

  .feature-grid,
  .steps-grid,
  .privacy-highlights {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .showcase-row {
    gap: 34px;
  }

  .showcase-row + .showcase-row {
    margin-top: 78px;
  }

  .privacy-callout {
    width: min(100% - 28px, 1120px);
    flex-direction: column;
    align-items: flex-start;
    gap: 26px;
    padding: 32px 26px;
  }

  .install-panel {
    padding: 30px 22px;
  }

  .footer-shell {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-block: 30px;
  }

  .footer-links {
    gap: 18px;
  }

  .privacy-main {
    padding-block: 52px 70px;
  }

  .privacy-hero {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .privacy-hero-mark {
    display: none;
  }

  .privacy-layout {
    grid-template-columns: 1fr;
  }

  .privacy-toc {
    position: static;
  }

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

  .privacy-prose {
    padding: 28px 22px;
  }
}

@media (max-width: 450px) {
  .hero-actions,
  .button {
    width: 100%;
  }

  .trust-list {
    display: grid;
  }

  .preview-window {
    border-radius: 18px;
    transform: none;
  }

  .preview-bar {
    height: 32px;
  }

  .privacy-toc nav {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}