:root {
  --bg: #060b16;
  --bg-soft: #0e1422;
  --card: rgba(16, 24, 40, 0.72);
  --card-strong: rgba(10, 15, 28, 0.9);
  --line: rgba(255, 255, 255, 0.1);
  --text: #eef4ff;
  --muted: rgba(238, 244, 255, 0.75);
  --blue: #4c7cff;
  --cyan: #62d3ff;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --radius: 28px;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top center, rgba(62, 124, 255, 0.2), transparent 32%),
    linear-gradient(180deg, #09101d 0%, #060b16 30%, #04070f 100%);
}

a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: auto; }

.page-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 10%, rgba(98, 211, 255, 0.08), transparent 25%),
    radial-gradient(circle at 80% 0%, rgba(76, 124, 255, 0.12), transparent 25%);
}

.site-header,
.site-footer,
.section {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  margin-top: 16px;
  background: rgba(8, 12, 22, 0.66);
  backdrop-filter: blur(18px);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: white;
  font-size: 12px;
}

.site-nav {
  display: flex;
  gap: 24px;
  color: var(--muted);
}

.site-nav a:hover,
.footer-links a:hover { color: white; }

.section {
  padding: 88px 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 44px;
  min-height: calc(100vh - 120px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

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

h1 {
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
  margin-bottom: 22px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  margin-bottom: 16px;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
  letter-spacing: -0.03em;
}

.hero-text,
.section-heading p,
.copy-block p,
.info-card p,
.step-card p,
.download-card p,
.site-footer p {
  color: var(--muted);
  font-size: 1.07rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 12px;
}

.hero-note {
  color: rgba(238, 244, 255, 0.62);
  font-size: 0.95rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(135deg, var(--blue), #7f8cff);
  color: white;
  font-weight: 700;
  box-shadow: 0 20px 50px rgba(76, 124, 255, 0.22);
}

.button:hover { transform: translateY(-1px); }
.button-small { min-height: 44px; padding: 0 18px; font-size: 0.94rem; }
.button-secondary {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
}

.card-frame,
.info-card,
.step-card,
.download-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-frame {
  overflow: hidden;
}

.card-frame img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading.center,
.narrow.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.narrow { max-width: 660px; }

.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.feature-cards,
.steps-grid,
.download-grid {
  display: grid;
  gap: 22px;
}

.feature-cards { grid-template-columns: repeat(3, 1fr); }
.steps-grid { grid-template-columns: repeat(3, 1fr); }
.download-grid { grid-template-columns: repeat(3, 1fr); }

.info-card,
.step-card,
.download-card {
  padding: 28px;
}

.step-number {
  color: var(--cyan);
  font-weight: 800;
  letter-spacing: 0.14em;
  margin-bottom: 14px;
}

.shot-frame {
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--line);
  margin-top: 22px;
}

.shot-frame img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 18px;
}

.gallery-item {
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: var(--card-strong);
}

.gallery-item img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.gallery-item figcaption {
  padding: 14px 16px 16px;
  color: var(--muted);
  font-size: 0.98rem;
}

.gallery-large {
  grid-row: span 2;
}

.gallery-large img {
  aspect-ratio: 16 / 13.3;
}

.two-column {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 40px;
  align-items: center;
}

.two-column.reverse {
  grid-template-columns: 1.05fr 0.95fr;
}

.check-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--text);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--cyan);
  font-weight: 800;
}

.media-stack {
  position: relative;
  min-height: 540px;
}

.media-stack .card-frame {
  position: absolute;
  width: 82%;
}

.media-stack .card-frame:first-child { top: 0; left: 0; }
.media-stack .card-frame.offset { right: 0; bottom: 0; }
.media-stack.single { min-height: auto; }
.media-stack.single .card-frame { position: static; width: 100%; }

.download-section {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.download-card .button { width: 100%; margin-top: 18px; }

.cta-banner {
  position: relative;
  padding-bottom: 96px;
}

.banner-image img { aspect-ratio: 16 / 7; }

.cta-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 40px;
}

.cta-overlay h2 {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 0 0 42px;
}

.footer-links {
  display: flex;
  gap: 22px;
  color: var(--muted);
}

@media (max-width: 1080px) {
  .hero,
  .two-column,
  .two-column.reverse,
  .feature-cards,
  .steps-grid,
  .download-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-large { grid-row: auto; }
  .site-nav { display: none; }
  .hero { min-height: auto; padding-top: 36px; }
  .media-stack,
  .media-stack.single { min-height: auto; }
  .media-stack .card-frame,
  .media-stack .card-frame.offset { position: static; width: 100%; margin-bottom: 18px; }
  .cta-overlay { position: static; padding: 28px 0 0; }
}

@media (max-width: 720px) {
  .site-header,
  .site-footer,
  .section { width: min(calc(100% - 24px), var(--max)); }
  .site-header { padding: 14px 18px; border-radius: 24px; }
  .section { padding: 64px 0; }
  .hero-actions,
  .site-footer,
  .footer-links { flex-direction: column; align-items: stretch; }
  .button, .button-small { width: 100%; }
}


.support-layout { max-width: 900px; }
.support-steps { display:grid; gap:18px; margin-top:30px; }
.support-step { padding:24px; background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)); border:1px solid var(--line); border-radius:24px; box-shadow: var(--shadow); }
.support-step h3 { margin-bottom:8px; }
.support-step p, .support-step li { color: var(--muted); line-height:1.7; }
.support-step ol, .support-step ul { margin: 12px 0 0 22px; padding:0; }
.support-contact { margin-top:24px; color: var(--muted); }
.cta-overlay { align-content: start; padding-top: 24px; }
@media (max-width: 1080px) { .cta-overlay { padding-top: 0; } }


.app-store-section {
  padding-top: 32px;
}

.app-store-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.app-store-card {
  padding: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.app-store-help {
  margin-top: 14px;
  color: rgba(238, 244, 255, 0.62);
  font-size: 0.95rem;
  line-height: 1.6;
}

.qr-card {
  text-align: center;
}

.qr-placeholder {
  width: min(240px, 100%);
  aspect-ratio: 1 / 1;
  margin: 18px auto 0;
  padding: 16px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.16);
  background:
    linear-gradient(90deg, rgba(255,255,255,0.06) 50%, transparent 50%),
    linear-gradient(rgba(255,255,255,0.06) 50%, transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  background-size: 18px 18px, 18px 18px, 100% 100%;
  background-position: 0 0, 0 0, 0 0;
  display: grid;
  place-items: center;
}

.qr-inner {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: rgba(6, 11, 22, 0.82);
  border: 1px solid rgba(255,255,255,0.16);
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.18em;
}

@media (max-width: 1080px) {
  .app-store-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
    padding: 14px 16px;
    gap: 12px;
    align-items: flex-start;
    border-radius: 22px;
  }
  .brand { font-size: 1rem; }
  .hero { gap: 28px; }
  h1 { font-size: clamp(2.3rem, 12vw, 3.5rem); }
  h2 { font-size: clamp(1.8rem, 9vw, 2.6rem); }
  .hero-text, .section-heading p, .copy-block p, .info-card p, .step-card p, .download-card p, .site-footer p {
    font-size: 1rem;
    line-height: 1.65;
  }
  .site-nav {
    display: flex;
    gap: 10px;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a {
    white-space: nowrap;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
  }
  .hero-media.card-frame img,
  .card-frame img,
  .shot-frame img,
  .gallery-item img,
  .banner-image img {
    aspect-ratio: 16 / 10;
  }
  .gallery-grid { gap: 14px; }
  .info-card, .step-card, .download-card, .app-store-card, .support-step {
    padding: 22px;
    border-radius: 22px;
  }
  .cta-banner { padding-bottom: 48px; }
  .cta-overlay { padding: 18px 0 0; }
  .qr-placeholder { width: min(200px, 100%); }
}