:root {
  --bg: #030b1d;
  --bg-2: #07142f;
  --panel: rgba(255,255,255,0.03);
  --panel-strong: rgba(255,255,255,0.05);
  --line: rgba(255,255,255,0.08);
  --line-soft: rgba(255,255,255,0.05);
  --text: #f4f7fb;
  --muted: #a7b5d0;
  --soft-blue: #90a8df;
  --orange: #ff8a1c;
  --orange-border: rgba(255, 138, 28, 0.34);
  --orange-shadow: 0 10px 24px rgba(255, 138, 28, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at top center, rgba(16, 48, 110, 0.18), transparent 34%),
    radial-gradient(circle at 84% 18%, rgba(255, 138, 28, 0.05), transparent 16%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 60%, #020716 100%);
}

.site-shell {
  width: min(1100px, calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0 22px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line-soft);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.brand-logo {
  height: 34px;
  width: auto;
  object-fit: contain;
}

.brand-subline {
  color: var(--muted);
  font-size: 0.96rem;
  white-space: nowrap;
}

.header-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 66px;
  min-height: 34px;
  padding: 0 13px;
  border-radius: 999px;
  border: 1px solid rgba(255, 138, 28, 0.22);
  background: linear-gradient(180deg, rgba(255, 138, 28, 0.10), rgba(255, 138, 28, 0.05));
  color: #ffd39d;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.main-content,
.content-page {
  max-width: 760px;
  padding: 54px 0 24px;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--soft-blue);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
.page-title {
  margin: 0;
  max-width: 11ch;
  font-size: clamp(2.5rem, 5.4vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.page-title {
  max-width: none;
}

.hero-text,
.section-text,
.content-page p,
.content-page li {
  margin: 18px 0 0;
  max-width: 42rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.cta-row,
.help-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 700;
  transition: transform 0.16s ease, filter 0.16s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--orange);
  color: #fff;
  border: 1px solid var(--orange-border);
  box-shadow: var(--orange-shadow);
}

.btn-primary:hover { filter: brightness(1.04); }

.text-link {
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 600;
}

.text-link:hover { color: var(--text); }

.is-disabled {
  opacity: 0.78;
  cursor: not-allowed;
}

.download-info,
.help-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 42px;
}

.help-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-item,
.help-card,
.contact-card,
.notice-box,
.legal-box {
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  background: var(--panel);
  padding: 18px 18px 16px;
}

.info-label {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
}

.info-item strong,
.help-card h3,
.contact-card h3,
.legal-box h2,
.legal-box h3 {
  display: block;
  margin-top: 8px;
  font-size: 1.03rem;
}

.help-section {
  margin-top: 58px;
  scroll-margin-top: 32px;
}

.help-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(255, 138, 28, 0.12);
  border: 1px solid rgba(255, 138, 28, 0.22);
  color: #ffd39d;
  font-weight: 700;
}

.help-card p,
.contact-card p,
.notice-box span,
.legal-box p,
.legal-box li {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.notice-box {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  margin-top: 18px;
  background: var(--panel-strong);
}

.notice-box strong {
  display: block;
  margin-top: 0;
  font-size: 1.03rem;
}

.content-page {
  max-width: 820px;
}

.content-page .lead {
  margin-top: 18px;
}

.legal-box {
  margin-top: 28px;
}

.legal-box ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 0.9rem;
}

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

.footer-links a:hover { color: var(--text); }

.lead {
  margin: 18px 0 0;
  max-width: 42rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.contact-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.contact-inline-card {
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  background: var(--panel-strong);
  padding: 18px 18px 16px;
}

.contact-inline-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.03rem;
}

.contact-inline-card a {
  word-break: break-word;
}

.contact-inline-card--teamviewer {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.teamviewer-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-top: 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-soft);
  transition: transform 0.16s ease, filter 0.16s ease;
}

.teamviewer-link:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.teamviewer-link img {
  width: 42px;
  height: 42px;
}

@media (max-width: 820px) {
  .site-shell {
    width: min(100% - 32px, 1100px);
  }

  .brand-row {
    gap: 12px;
  }

  .brand-logo {
    height: 32px;
  }

  .brand-subline {
    font-size: 0.9rem;
  }

  .main-content,
  .content-page {
    padding-top: 42px;
  }

  .download-info,
  .help-grid,
  .contact-grid,
  .contact-strip {
    grid-template-columns: 1fr;
  }

  .notice-box {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}