@font-face {
  font-family: "Inter";
  src: url("assets/fonts/Inter-Variable.ttf") format("truetype");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --accent-primary: #0066ff;
  --accent-secondary: #ccff00;
  --border-subtle: #e5e5e5;
  --foreground-inverse: #ffffff;
  --foreground-muted: #999999;
  --foreground-primary: #1a1a1a;
  --foreground-secondary: #666666;
  --surface-inverse: #1a1a1a;
  --surface-primary: #ffffff;
  --surface-soft: #f7f9fc;
  --shadow-soft: 0 1px 3px rgb(0 0 0 / 3%), 0 8px 24px rgb(0 0 0 / 4%);
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--surface-primary);
  color: var(--foreground-primary);
  font-family: "Inter", Arial, sans-serif;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

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

h1,
h2,
h3,
p {
  margin: 0;
  overflow-wrap: anywhere;
}

.section {
  padding: 84px 0;
}

.section--compact {
  padding: 28px 0 42px;
}

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

.container--narrow {
  max-width: 1120px;
}

.hero {
  padding-top: 18px;
  padding-bottom: 76px;
}

.hero__inner {
  display: grid;
  justify-items: center;
  gap: 28px;
}

.hero__copy {
  display: grid;
  justify-items: center;
  gap: 18px;
  width: 100%;
  max-width: 820px;
  min-width: 0;
  text-align: center;
}

.hero h1 {
  width: 100%;
  max-width: 820px;
  font-size: clamp(40px, 5vw, 58px);
  font-weight: 700;
  line-height: 1.04;
}

.hero__copy p {
  width: 100%;
  max-width: 720px;
  color: var(--foreground-secondary);
  font-size: 19px;
  line-height: 1.45;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  max-width: 100%;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  white-space: normal;
}

.pill--gradient {
  color: var(--foreground-inverse);
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.pill--dark {
  color: var(--foreground-inverse);
  background: rgb(255 255 255 / 8%);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 49px;
  border-radius: 999px;
  padding: 15px 24px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.1;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button:focus-visible {
  outline: 3px solid rgb(0 102 255 / 35%);
  outline-offset: 3px;
}

.button--primary {
  color: var(--foreground-inverse);
  background: var(--accent-primary);
}

.button--primary:hover {
  box-shadow: 0 10px 24px rgb(0 102 255 / 25%);
}

.button--secondary {
  border: 1px solid var(--border-subtle);
  background: var(--surface-soft);
  color: var(--foreground-primary);
  font-weight: 600;
}

.button--large {
  min-height: 53px;
  padding: 16px 26px;
  font-size: 17px;
}

.beta-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 22px;
  border-radius: 999px;
  background: var(--accent-secondary);
  color: var(--surface-inverse);
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

.button .beta-badge {
  color: var(--surface-inverse);
}

.product-frame {
  overflow: hidden;
  width: min(1120px, 100%);
  margin: 0;
  border-radius: 24px;
  background: var(--surface-primary);
  padding: 10px;
  box-shadow: var(--shadow-soft);
}

.product-frame img {
  border-radius: 16px;
}

.product-frame--dark {
  width: min(980px, 100%);
  border-radius: 16px;
  background: #2a2a2a;
  padding: 8px;
  box-shadow: none;
}

.trust {
  background: var(--surface-primary);
}

.trust__note {
  max-width: 760px;
  margin: 0 auto 18px;
  color: var(--foreground-muted);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.35;
  text-align: center;
}

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

.metric {
  display: grid;
  justify-items: center;
  gap: 6px;
  border-radius: 12px;
  background: var(--surface-soft);
  padding: 18px 20px;
  text-align: center;
}

.metric strong {
  font-size: 28px;
  line-height: 1.15;
}

.metric span {
  color: var(--foreground-secondary);
  font-size: 14px;
  font-weight: 500;
}

.section-heading {
  display: grid;
  justify-items: center;
  gap: 12px;
  width: 100%;
  max-width: 820px;
  min-width: 0;
  margin: 0 auto 40px;
  text-align: center;
}

.section-heading h2 {
  max-width: 820px;
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.08;
}

.section-heading p {
  max-width: 760px;
  color: var(--foreground-secondary);
  font-size: 18px;
  line-height: 1.5;
}

.section-heading--inverse h2,
.section-heading--inverse p {
  color: var(--foreground-inverse);
}

.section-heading--inverse p {
  color: rgb(255 255 255 / 70%);
}

.eyebrow {
  color: var(--accent-primary);
  font-size: 14px;
  font-weight: 700;
}

.eyebrow--lime {
  color: var(--accent-secondary);
}

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

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

.card,
.faq-item {
  display: grid;
  gap: 12px;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  background: var(--surface-soft);
  padding: 24px;
}

.card h3,
.faq-item h3 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.card p,
.faq-item p {
  color: var(--foreground-secondary);
  font-size: 15px;
  line-height: 1.45;
}

.workflow {
  padding-top: 74px;
}

.dark-panel {
  border-radius: 24px;
  background: var(--surface-inverse);
  color: var(--foreground-inverse);
}

.workflow__panel {
  display: grid;
  justify-items: center;
  gap: 34px;
  padding: 56px 56px 64px;
}

.steps {
  display: grid;
  width: min(980px, 100%);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.step {
  display: grid;
  gap: 10px;
  border-radius: 12px;
  background: rgb(255 255 255 / 7%);
  padding: 20px;
}

.step strong {
  color: var(--accent-secondary);
  font-size: 18px;
}

.step p {
  color: var(--foreground-inverse);
  font-size: 15px;
  line-height: 1.35;
}

.features {
  padding-left: 0;
  padding-right: 0;
}

.features__wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.feature-visual {
  display: grid;
  gap: 12px;
  margin: 0;
  border-radius: 24px;
  background: var(--surface-soft);
  padding: 20px;
}

.feature-visual img {
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
}

.feature-visual figcaption,
.security__visual figcaption {
  color: var(--foreground-secondary);
  font-size: 13px;
  line-height: 1.35;
  text-align: center;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid .card {
  min-height: 112px;
  padding: 20px;
}

.feature-grid .card h3 {
  font-size: 18px;
}

.feature-grid .card p {
  font-size: 14px;
  line-height: 1.4;
}

.audience {
  padding-top: 104px;
}

.card--icon {
  gap: 18px;
  padding: 28px;
}

.icon {
  width: 32px;
  height: 32px;
  overflow: hidden;
  color: transparent;
  background: var(--accent-primary);
  mask: radial-gradient(circle at 50% 35%, #000 0 16%, transparent 17%),
    linear-gradient(#000 0 0) 23% 43% / 54% 44% no-repeat;
}

.security {
  padding-top: 84px;
}

.security__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  padding: 48px;
  box-shadow: var(--shadow-soft);
}

.security__copy {
  display: grid;
  gap: 24px;
}

.security__copy h2 {
  font-size: clamp(32px, 4vw, 42px);
  line-height: 1.08;
}

.security__copy > p:not(.pill) {
  color: rgb(255 255 255 / 72%);
  font-size: 17px;
  line-height: 1.55;
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  font-size: 16px;
  font-weight: 600;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: var(--accent-secondary);
  color: var(--surface-inverse);
  content: "✓";
  font-size: 13px;
  font-weight: 800;
  line-height: 20px;
  text-align: center;
}

.security__visual {
  display: grid;
  gap: 14px;
  margin: 0;
}

.security__visual img {
  border-radius: 12px;
  box-shadow: 0 12px 32px rgb(0 0 0 / 25%);
}

.security__visual figcaption {
  color: rgb(255 255 255 / 60%);
}

.faq {
  background: var(--surface-soft);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 24px;
}

.faq-item {
  background: var(--surface-primary);
}

.download {
  padding-top: 104px;
}

.cta-panel {
  display: grid;
  justify-items: center;
  gap: 24px;
  padding: 64px 56px;
  text-align: center;
}

.cta-panel h2 {
  max-width: 820px;
  font-size: clamp(34px, 4vw, 46px);
  line-height: 1.08;
}

.cta-panel p {
  max-width: 640px;
  color: rgb(255 255 255 / 72%);
  font-size: 18px;
  line-height: 1.5;
}

.cta-panel span {
  color: rgb(255 255 255 / 60%);
  font-size: 14px;
}

@media (max-width: 1024px) {
  .section {
    padding: 72px 0;
  }

  .hero {
    padding-top: 18px;
  }

  .metrics,
  .cards--three,
  .steps,
  .features__wrap,
  .security__panel {
    grid-template-columns: 1fr;
  }

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

  .workflow__panel,
  .security__panel,
  .cta-panel {
    padding: 40px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(var(--container), calc(100% - 32px));
  }

  .section {
    padding: 56px 0;
  }

  .section--compact {
    padding: 18px 0 32px;
  }

  .hero {
    padding-bottom: 48px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero__copy p,
  .section-heading p {
    font-size: 16px;
  }

  .pill {
    max-width: 100%;
    text-align: center;
  }

  .actions,
  .button {
    width: 100%;
  }

  .metrics,
  .feature-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    margin-bottom: 28px;
  }

  .workflow__panel,
  .security__panel,
  .cta-panel {
    border-radius: 18px;
    padding: 28px 20px;
  }

  .product-frame,
  .feature-visual {
    border-radius: 18px;
    padding: 8px;
  }

  .feature-visual {
    padding: 14px;
  }

  .card,
  .faq-item,
  .card--icon {
    padding: 20px;
  }

  .download {
    padding-top: 64px;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: 34px;
  }

  .section-heading h2,
  .security__copy h2,
  .cta-panel h2 {
    font-size: 30px;
  }

  .metric strong {
    font-size: 24px;
  }
}