/* Change the values below to quickly update the website's main colors. */
:root {
  --background: #11101a;
  --surface: #1c1928;
  --surface-light: #29243a;
  --text: #f7f4ff;
  --muted: #c9c3d8;
  --accent: #a98cff;
  --accent-dark: #8767e8;
  --border: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top right, rgba(169, 140, 255, 0.18), transparent 35%),
    var(--background);
  color: var(--text);
}

a {
  color: inherit;
}

.site-header {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-size: 1.5rem;
  font-weight: 800;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

nav a,
footer a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover,
footer a:hover {
  color: var(--text);
}

main {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: 68vh;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  align-items: start;
  gap: 56px;
  padding: 72px 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.hero-text {
  max-width: 650px;
  margin: 28px 0;
  color: var(--muted);
  font-size: 1.15rem;
  line-height: 1.75;
}

.primary-button {
  display: inline-block;
  padding: 15px 24px;
  border-radius: 12px;
  background: var(--accent);
  color: #151020;
  font-weight: 800;
  text-decoration: none;
}

.primary-button:hover {
  background: var(--accent-dark);
  color: white;
}

.download-card,
.features article,
.content-card {
  border: 1px solid var(--border);
  background: rgba(28, 25, 40, 0.88);
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

.download-card {
  padding: 28px;
  text-align: center;
}

.download-card img {
  width: min(100%, 260px);
  border-radius: 18px;
}

.download-card h2 {
  margin: 22px 0 8px;
}

.download-card p,
.features p,
.content-card p,
.content-card li {
  color: var(--muted);
  line-height: 1.7;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 36px 0 0;
}

.features article {
  min-width: 0;
  padding: 22px;
}

.features h2 {
  margin: 0 0 12px;
  font-size: 1.2rem;
}

.features p {
  margin: 0;
  font-size: 0.95rem;
}

.content-page {
  max-width: 850px;
  margin: 64px auto 96px;
}

.content-card {
  padding: clamp(24px, 5vw, 48px);
}

.content-card h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.05;
}

.content-card h2 {
  margin-top: 36px;
}

footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 40px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}


.device-instructions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 28px 0;
  text-align: left;
}

.device-card {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-light);
}

.device-card h3 {
  margin: 0 0 14px;
  color: var(--text);
  font-size: 1.15rem;
}

.device-card ol {
  margin: 0 0 20px;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.65;
}

.device-card li {
  margin-bottom: 8px;
}

.store-button {
  display: block;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.store-button:hover {
  border-color: var(--accent);
}

.open-app-button {
  width: 100%;
  text-align: center;
}

.preview-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 1100px) and (min-width: 761px) {
  .site-header,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 48px 0 72px;
  }

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

  .device-instructions {
    grid-template-columns: 1fr;
  }
}