:root {
  color-scheme: light dark;
  --page: #f5f7fb;
  --page-wash: rgba(255, 255, 255, 0.92);
  --surface: rgba(255, 255, 255, 0.72);
  --surface-border: rgba(15, 23, 42, 0.09);
  --text: #10131c;
  --muted: #5d6472;
  --quiet: #707887;
  --link: #313846;
  --button-text: #ffffff;
  --button-start: #1d4ed8;
  --button-middle: #7146df;
  --button-end: #bd2d88;
  --button-shadow: rgba(79, 70, 229, 0.25);
  --focus: #2563eb;
  --cyan: rgba(25, 211, 235, 0.2);
  --magenta: rgba(213, 50, 156, 0.16);
  --orange: rgba(255, 130, 41, 0.14);
  --rule: rgba(15, 23, 42, 0.11);
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #090a0f;
    --page-wash: rgba(9, 10, 15, 0.9);
    --surface: rgba(21, 23, 31, 0.74);
    --surface-border: rgba(255, 255, 255, 0.11);
    --text: #f7f8fc;
    --muted: #b0b6c2;
    --quiet: #9299a8;
    --link: #d8dce6;
    --button-text: #ffffff;
    --button-start: #2479ed;
    --button-middle: #8659ed;
    --button-end: #db3c97;
    --button-shadow: rgba(92, 103, 255, 0.26);
    --focus: #7dd3fc;
    --cyan: rgba(20, 204, 230, 0.16);
    --magenta: rgba(223, 55, 164, 0.15);
    --orange: rgba(255, 124, 35, 0.1);
    --rule: rgba(255, 255, 255, 0.12);
  }
}

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

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--page);
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 8%, var(--cyan), transparent 28rem),
    radial-gradient(circle at 82% 22%, var(--magenta), transparent 25rem),
    radial-gradient(circle at 52% 100%, var(--orange), transparent 30rem), var(--page);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, transparent, var(--page-wash));
  content: "";
  pointer-events: none;
}

a {
  color: inherit;
  text-underline-offset: 0.2em;
}

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

::selection {
  color: var(--text);
  background: var(--cyan);
}

.page-shell {
  width: min(calc(100% - 40px), 760px);
  min-height: 100vh;
  min-height: 100svh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.site-header {
  min-height: 80px;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--rule);
}

.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(27, 38, 82, 0.16);
}

.product-label {
  color: var(--quiet);
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.04em;
}

main {
  display: grid;
  align-items: center;
  padding: clamp(48px, 9vh, 92px) 0;
}

.hero {
  position: relative;
  isolation: isolate;
  padding: clamp(28px, 5vw, 48px);
  overflow: hidden;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 32px;
  box-shadow:
    0 24px 70px rgba(25, 31, 55, 0.09),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.hero::after {
  position: absolute;
  z-index: -1;
  top: -180px;
  left: 50%;
  width: 430px;
  height: 300px;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--magenta), transparent 66%);
  content: "";
  pointer-events: none;
}

.logo-frame {
  width: 112px;
  height: 112px;
  margin: 0 auto 24px;
  border-radius: 29px;
  box-shadow:
    0 18px 50px var(--button-shadow),
    0 0 0 1px var(--surface-border);
}

.hero-logo {
  display: block;
  width: 112px;
  height: 112px;
  border-radius: 29px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--quiet);
  font-size: 0.77rem;
  font-weight: 760;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  max-width: 640px;
  margin: 0 auto;
  font-size: clamp(2.45rem, 8vw, 4.8rem);
  font-weight: 760;
  line-height: 0.98;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.lede {
  max-width: 560px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.4vw, 1.18rem);
  line-height: 1.65;
  text-wrap: pretty;
}

.actions {
  margin-top: 32px;
}

.primary-action {
  min-height: 54px;
  padding: 14px 21px 14px 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--button-text);
  background: linear-gradient(
    115deg,
    var(--button-start),
    var(--button-middle) 58%,
    var(--button-end)
  );
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  box-shadow: 0 14px 32px var(--button-shadow);
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.primary-action:hover {
  filter: brightness(1.07);
}

.primary-action:active {
  filter: brightness(0.98);
}

.action-arrow {
  font-size: 1.12em;
  line-height: 1;
}

.action-note {
  margin: 13px 0 0;
  color: var(--quiet);
  font-size: 0.78rem;
  line-height: 1.5;
}

.trust-list {
  margin: 34px 0 0;
  padding: 24px 0 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 24px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 650;
  list-style: none;
}

.trust-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.trust-list li::before {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  background: linear-gradient(135deg, #20bfd7, #8458e9 58%, #df3b92);
  border-radius: 50%;
  content: "";
}

.site-footer {
  min-height: 92px;
  padding: 25px 0 28px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--rule);
  color: var(--quiet);
  font-size: 0.78rem;
  line-height: 1.5;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.site-footer a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--link);
  font-weight: 650;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

.site-footer p {
  margin: 12px 0 0;
  white-space: nowrap;
}

@media (max-width: 560px) {
  .page-shell {
    width: min(calc(100% - 24px), 760px);
  }

  .site-header {
    min-height: 68px;
    padding: 12px 2px;
  }

  main {
    padding: 32px 0;
  }

  .hero {
    padding: 30px 20px 28px;
    border-radius: 24px;
  }

  .logo-frame,
  .hero-logo {
    width: 92px;
    height: 92px;
    border-radius: 24px;
  }

  .logo-frame {
    margin-bottom: 22px;
  }

  h1 {
    font-size: clamp(2.45rem, 14vw, 3.75rem);
  }

  .lede {
    margin-top: 20px;
    line-height: 1.58;
  }

  .actions {
    margin-top: 28px;
  }

  .primary-action {
    width: 100%;
  }

  .trust-list {
    margin-top: 28px;
    padding-top: 22px;
    display: grid;
    justify-content: start;
    gap: 12px;
    text-align: left;
  }

  .site-footer {
    padding-inline: 2px;
    display: block;
  }

  .site-footer p {
    margin-top: 4px;
  }
}

@media (max-width: 365px) {
  .product-label {
    display: none;
  }

  .hero {
    padding-inline: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}