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

:root {
  --bg: #0b0c10;
  --panel: rgba(18, 20, 28, 0.72);
  --panel-solid: #141720;
  --text: #f6f7fb;
  --muted: rgba(246, 247, 251, 0.72);
  --line: rgba(255, 255, 255, 0.08);
  --accent: #7c5cff;
  --accent-2: #45d6a8;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --container: 1120px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(124, 92, 255, 0.20), transparent 28%),
    radial-gradient(circle at bottom right, rgba(69, 214, 168, 0.16), transparent 24%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}

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

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}



.page-glow {
  position: fixed;
  inset: auto;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(85px);
  pointer-events: none;
  opacity: 0.7;
}

.page-glow-left {
  left: -140px;
  top: 120px;
  background: rgba(124, 92, 255, 0.18);
}

.page-glow-right {
  right: -140px;
  bottom: 20px;
  background: rgba(69, 214, 168, 0.14);
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(20px);
  background: rgba(11, 12, 16, 0.55);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}


.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand__mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 10px 30px rgba(124, 92, 255, 0.35);
}

.brand__text {
  font-size: 1.05rem;
}

.nav a {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero {
  padding: 72px 0 48px;
}


.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.95fr;
  gap: 28px;
  align-items: stretch;
}

.hero__content,
.hero__panel,
.note-card {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero__content {
  border-radius: calc(var(--radius) + 8px);
  padding: clamp(24px, 5vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__title {
  margin: 0;
  font-size: clamp(3.4rem, 10vw, 7.2rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.hero__lead {
  margin: 22px 0 0;
  max-width: 56ch;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.1rem);
  line-height: 1.75;
}

.hero__meta {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.meta-card {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  padding: 14px 16px;
}


.meta-card__label {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  margin-bottom: 8px;
}

.meta-card__value {
  font-weight: 700;
  font-size: 0.98rem;
}

.hero__panel {
  border-radius: calc(var(--radius) + 8px);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.preview {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  min-height: 290px;
  background:
    radial-gradient(circle at 30% 20%, rgba(124, 92, 255, 0.28), transparent 24%),
    linear-gradient(160deg, #1b2030, #0e1017 76%);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  padding: 20px;
}

.preview__image {
  width: min(100%, 320px);
  max-height: 240px;
  object-fit: contain;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.35));
}

.preview__badge {
  position: absolute;
  left: 16px;
  top: 16px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
}

.download-block {
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  padding: 18px;
}

.download-block__top h2 {
  margin: 0;
  font-size: 1.35rem;
}

.download-block__top p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.platform-grid {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

button.platform-card {
  width: 100%;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.platform-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.platform-card:hover,
.platform-card:focus-visible,
.platform-card.is-selected {
  transform: translateY(-2px);
  border-color: rgba(124, 92, 255, 0.6);
  background: rgba(124, 92, 255, 0.12);
  outline: none;
}

.platform-card__name {
  font-size: 1rem;
  font-weight: 700;
}

.platform-card__action {
  color: var(--muted);
  font-size: 0.92rem;
}

.status {
  margin: 14px 4px 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.notes {
  padding: 16px 0 64px;
}

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

.note-card {
  border-radius: var(--radius);
  padding: 22px;
}

.note-card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.note-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.footer {
  border-top: 1px solid var(--line);
  background: rgba(11, 12, 16, 0.65);
}

.footer__inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .header__inner,
  .footer__inner {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 14px 0;
  }

  .hero {
    padding-top: 36px;
  }

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

  button.platform-card {
  width: 100%;
  cursor: pointer;
  font: inherit;
  color: inherit;
}





.platform-card {
    flex-direction: column;
    align-items: flex-start;
  }
}