:root {
  color-scheme: light dark;
  --color-bg: #0e0a16;
  --color-surface: #151126;
  --color-surface-alt: #100b1f;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-primary: #c084fc;
  --color-primary-strong: #8b5cf6;
  --color-text: #f5f3ff;
  --color-text-dim: rgba(245, 243, 255, 0.7);
  --color-highlight: #f472b6;
  --container-width: min(1100px, 92vw);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at top right, rgba(192, 132, 252, 0.16), transparent 48%),
    linear-gradient(160deg, rgba(21, 17, 38, 0.95) 0%, rgba(16, 11, 31, 0.95) 100%);
  color: var(--color-text);
}

body.no-scroll {
  overflow: hidden;
}

body.legal-page {
  background: linear-gradient(180deg, rgba(13, 17, 23, 0.94) 0%, rgba(9, 13, 21, 0.94) 100%);
}

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

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

a:hover,
 a:focus-visible {
  color: var(--color-primary);
}

.container {
  width: var(--container-width);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(13, 9, 25, 0.78);
  border-bottom: 1px solid var(--color-border);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0.5rem;
}

.brand,
.brand.small {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.brand-logo {
  width: 42px;
  height: auto;
}

.brand.small .brand-logo {
  width: 32px;
}

.brand-name {
  letter-spacing: 0.24em;
}

.site-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  font-size: 0.95rem;
}

.site-nav a {
  opacity: 0.8;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 1;
}

.secondary-link {
  font-size: 0.85rem;
  opacity: 0.65;
}

.hero {
  padding: 6rem 0 4rem;
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
  align-items: center;
}

.hero-text .eyebrow {
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-size: 0.75rem;
  margin: 0 0 1rem;
}

.hero-text h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1.05;
  margin: 0 0 1.25rem;
}

.lead {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-text-dim);
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.button {
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.button.primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-strong) 100%);
  color: #170b2b;
  box-shadow: 0 12px 32px rgba(139, 92, 246, 0.28);
}

.button.primary:hover,
.button.primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(139, 92, 246, 0.38);
}

.button.ghost {
  border-color: rgba(192, 132, 252, 0.6);
  color: var(--color-primary);
}

.button.ghost:hover,
.button.ghost:focus-visible {
  transform: translateY(-2px);
  border-color: var(--color-primary-strong);
  color: var(--color-primary-strong);
}

.section {
  padding: 5rem 0;
}

.section.alt {
  background: rgba(22, 16, 37, 0.65);
}

.section h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 1.5rem;
}

.story-content {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.story-block p {
  color: var(--color-text-dim);
  line-height: 1.7;
}

.story-gallery {
  margin-top: 3rem;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.device-card {
  display: grid;
  gap: 1.25rem;
  padding: 1.75rem;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  background: rgba(20, 13, 37, 0.72);
  box-shadow: 0 22px 70px rgba(56, 22, 101, 0.35);
}

.device-media {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(192, 132, 252, 0.28);
  background: rgba(6, 10, 16, 0.65);
  display: grid;
  place-items: center;
}

.device-zoom {
  border: none;
  background: none;
  padding: 0;
  margin: 0;
  width: 100%;
  display: grid;
  position: relative;
  cursor: zoom-in;
  color: inherit;
}

.device-zoom img {
  width: 100%;
  max-height: 280px;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.device-zoom:hover img,
.device-zoom:focus-visible img {
  transform: scale(1.02);
}

.device-zoom:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

.device-meta h3 {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
}

.device-meta p {
  margin: 0;
  color: var(--color-text-dim);
  line-height: 1.6;
}

.steps {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.step {
  padding: 1.75rem;
  border-radius: 16px;
  border: 1px solid var(--color-border);
  background: rgba(16, 22, 33, 0.7);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.28);
}

.step-number {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(192, 132, 252, 0.22);
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 1rem;
}

.step h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--color-text-dim);
  line-height: 1.7;
  margin: 0;
}

.download-content {
  display: grid;
  gap: 3rem;
}

.download-intro p {
  color: var(--color-text-dim);
  margin: 0;
}

.download-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  padding: 2rem;
  border-radius: 18px;
  border: 1px solid var(--color-border);
  background: rgba(20, 13, 37, 0.72);
  box-shadow: 0 18px 60px rgba(59, 28, 111, 0.32);
  display: grid;
  gap: 1.25rem;
}

.download-card h3 {
  margin: 0;
  font-size: 1.35rem;
}

.download-card p {
  margin: 0;
  color: var(--color-text-dim);
  line-height: 1.6;
}

.download-card .button {
  justify-self: start;
}

.download-card.coming-soon {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(17, 12, 29, 0.58);
  gap: 1rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(192, 132, 252, 0.18);
  color: var(--color-primary);
}

.lightbox[hidden] {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 9, 29, 0.78);
  backdrop-filter: blur(12px);
}

.lightbox-dialog {
  position: relative;
  max-width: min(90vw, 960px);
  margin: 0 1.5rem;
  padding: 1.5rem;
  border-radius: 20px;
  background: rgba(19, 13, 33, 0.95);
  border: 1px solid rgba(192, 132, 252, 0.32);
  box-shadow: 0 40px 120px rgba(58, 21, 100, 0.45);
  display: grid;
  gap: 1rem;
}

.lightbox-dialog img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 16px;
}

.lightbox-dialog figcaption {
  font-size: 0.95rem;
  color: var(--color-text-dim);
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(192, 132, 252, 0.42);
  background: rgba(17, 10, 32, 0.9);
  color: var(--color-primary);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.lightbox-close:hover,
.lightbox-close:focus-visible {
  color: var(--color-primary-strong);
  border-color: var(--color-primary-strong);
}

.trust {
  text-align: center;
  background: linear-gradient(160deg, rgba(192, 132, 252, 0.16) 0%, rgba(0, 0, 0, 0) 100%);
}

.trust p {
  max-width: 640px;
  margin: 0 auto 2rem;
  color: var(--color-text-dim);
  line-height: 1.7;
}

.note-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.note-links a {
  padding-bottom: 0.25rem;
  border-bottom: 1px solid transparent;
}

.note-links a:hover,
.note-links a:focus-visible {
  border-bottom-color: var(--color-primary);
}

.legal {
  display: grid;
  gap: 2.5rem;
}

.legal h1 {
  margin-top: 0;
  margin-bottom: 1rem;
}

.legal section {
  background: rgba(9, 13, 21, 0.65);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 1.75rem;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.28);
}

.legal section h2 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.35rem;
}

.legal p,
.legal li {
  color: var(--color-text-dim);
  line-height: 1.75;
}

.legal ul {
  padding-left: 1.2rem;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.legal ul li {
  list-style: disc;
}

.legal-updated {
  font-size: 0.85rem;
  color: var(--color-text-dim);
  opacity: 0.7;
  margin-top: -1rem;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 0;
  background: rgba(7, 10, 15, 0.8);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-copy {
  color: var(--color-text-dim);
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  opacity: 0.75;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  opacity: 1;
}

@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }

  .story-content {
    grid-template-columns: 1fr;
  }

  .header-content {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
  }
}

@media (max-width: 600px) {
  .hero {
    padding-top: 5rem;
  }

  .hero-text h1 {
    font-size: 2.2rem;
  }

  .section {
    padding: 4rem 0;
  }

  .card {
    padding: 1.5rem;
  }

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

  .site-nav {
    font-size: 0.85rem;
  }
}