:root {
  color-scheme: dark;
  --background: #060a24;
  --background-soft: #0b1236;
  --ink: #f8f9ff;
  --secondary: #b9c0da;
  --violet: #8a5cff;
  --blue: #2d7dff;
  --cyan: #54d8ff;
  --coral: #ff8a66;
  --line: rgba(255, 255, 255, 0.20);
  --glass: rgba(255, 255, 255, 0.095);
  --glass-strong: rgba(16, 22, 62, 0.68);
  --shadow: 0 28px 70px rgba(0, 0, 28, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 8%, rgba(45, 125, 255, 0.22), transparent 31rem),
    radial-gradient(circle at 84% 20%, rgba(138, 92, 255, 0.18), transparent 30rem),
    linear-gradient(145deg, var(--background) 0%, var(--background-soft) 54%, #11102f 100%);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image: linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 44px 44px;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

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

a {
  color: inherit;
}

.ambient {
  position: fixed;
  z-index: -2;
  width: 24rem;
  height: 24rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  filter: blur(1px);
  opacity: 0.72;
}

.ambient-blue {
  top: -12rem;
  left: -10rem;
  box-shadow: inset -24px -24px 70px rgba(84, 216, 255, 0.16);
}

.ambient-violet {
  top: 31rem;
  right: -16rem;
  width: 32rem;
  height: 32rem;
  box-shadow: inset 28px 20px 90px rgba(138, 92, 255, 0.18);
}

.ambient-coral {
  bottom: -14rem;
  left: -14rem;
  width: 28rem;
  height: 28rem;
  box-shadow: inset -30px -20px 90px rgba(255, 138, 102, 0.14);
}

.site-header {
  display: flex;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 18px;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(45, 125, 255, 0.28);
}

.language-switcher {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(18px) saturate(145%);
}

.language-switcher button {
  min-width: 48px;
  min-height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--secondary);
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.language-switcher button[aria-pressed="true"] {
  background: linear-gradient(135deg, rgba(45, 125, 255, 0.92), rgba(138, 92, 255, 0.92));
  box-shadow: 0 7px 22px rgba(83, 74, 255, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.42);
  color: white;
}

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

.glass-panel {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.14), var(--glass));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(30px) saturate(145%);
}

.hero {
  display: grid;
  min-height: 360px;
  padding: clamp(32px, 6vw, 72px);
  overflow: hidden;
  border-radius: 48px;
  align-items: center;
  grid-template-columns: auto 1fr;
  gap: clamp(28px, 5vw, 64px);
  position: relative;
}

.hero::after {
  position: absolute;
  width: 360px;
  height: 360px;
  right: -90px;
  bottom: -190px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(138, 92, 255, 0.22), transparent 64%);
  content: "";
}

.app-icon {
  width: clamp(104px, 15vw, 150px);
  height: auto;
  border-radius: 32px;
  box-shadow: 0 24px 54px rgba(13, 20, 92, 0.48), 0 0 42px rgba(76, 116, 255, 0.26);
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.eyebrow {
  margin: 0 0 12px;
  color: #b9c9ff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 700px;
  margin-bottom: 18px;
  font-size: clamp(2.75rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.062em;
}

.lead {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--secondary);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.trust-grid {
  display: grid;
  margin: 26px 0;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.trust-card {
  display: flex;
  min-height: 178px;
  padding: 24px;
  border-radius: 28px;
  align-items: flex-start;
  gap: 17px;
}

.trust-icon {
  display: grid;
  width: 48px;
  min-width: 48px;
  height: 48px;
  border: 1px solid rgba(150, 165, 255, 0.42);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(45, 125, 255, 0.2), rgba(138, 92, 255, 0.26));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24);
  place-items: center;
  color: #dce5ff;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 1.06rem;
}

.trust-card h2 {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.trust-card p {
  margin-bottom: 0;
  color: var(--secondary);
  font-size: 0.94rem;
  line-height: 1.52;
}

.policy {
  padding: clamp(30px, 6vw, 74px);
  border-radius: 48px;
}

.policy-header {
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.policy-header h2 {
  margin-bottom: 10px;
  font-size: clamp(2.25rem, 5vw, 4.2rem);
  letter-spacing: -0.045em;
}

.policy-header p:last-child,
.policy section p,
.policy li {
  color: var(--secondary);
  line-height: 1.72;
}

.policy section {
  max-width: 790px;
  padding-top: 34px;
}

.policy section h3 {
  margin-bottom: 12px;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.policy ul {
  margin: 0 0 18px;
  padding-left: 1.35rem;
}

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

.support {
  max-width: none !important;
  margin-top: 42px;
  padding: 32px !important;
  border: 1px solid rgba(125, 145, 255, 0.28);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(45, 125, 255, 0.13), rgba(138, 92, 255, 0.16));
}

.contact-button {
  display: inline-flex;
  min-height: 50px;
  margin-top: 6px;
  padding: 0 21px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  align-items: center;
  background: rgba(255, 255, 255, 0.10);
  color: white;
  font-weight: 650;
  text-decoration: none;
}

.contact-button:hover,
.contact-button:focus-visible {
  border-color: rgba(122, 148, 255, 0.78);
  outline: none;
  box-shadow: 0 0 0 4px rgba(91, 108, 255, 0.18);
}

footer {
  display: flex;
  padding: 32px 6px 46px;
  justify-content: space-between;
  gap: 18px;
  color: rgba(218, 223, 244, 0.64);
  font-size: 0.84rem;
}

[hidden] {
  display: none !important;
}

@media (max-width: 760px) {
  .site-header,
  main,
  footer {
    width: min(100% - 28px, 1120px);
  }

  .hero {
    min-height: auto;
    padding: 34px 26px;
    border-radius: 34px;
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .app-icon {
    width: 96px;
    border-radius: 24px;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

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

  .trust-card {
    min-height: 0;
  }

  .policy {
    padding: 32px 24px;
    border-radius: 34px;
  }

  .support {
    padding: 24px !important;
  }

  .contact-button {
    width: 100%;
    justify-content: center;
    font-size: 0.91rem;
  }

  footer {
    flex-direction: column;
  }
}

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