:root {
  color-scheme: dark;
  --bg: #050910;
  --panel: rgba(10, 18, 31, 0.86);
  --panel-strong: rgba(13, 24, 41, 0.96);
  --panel-soft: rgba(255, 255, 255, 0.04);
  --line: rgba(141, 170, 220, 0.16);
  --text: #f5f7fb;
  --muted: #a7b6cf;
  --primary: #ff6a18;
  --accent: #35c8ff;
  --success: #71f7b0;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 106, 24, 0.18), transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(53, 200, 255, 0.14), transparent 25%),
    linear-gradient(180deg, #07111f 0%, #03070f 100%);
}

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

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

button {
  font: inherit;
  color: inherit;
}

.page-shell {
  position: relative;
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  padding: 28px 0 60px;
}

.ambient {
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.32;
  pointer-events: none;
}

.ambient-left {
  top: 60px;
  left: -120px;
  background: rgba(255, 106, 24, 0.28);
}

.ambient-right {
  top: 120px;
  right: -120px;
  background: rgba(53, 200, 255, 0.2);
}

.download-nav,
.hero-panel,
.content-card,
.support-card {
  position: relative;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.download-nav {
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  padding: 18px 22px;
  border-radius: 999px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 800;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.98rem;
}

.brand-copy span,
.nav-link,
.lead,
.download-note,
.stat-card p,
.package-copy p,
.step-card p,
.support-card p,
.feature-list li,
.download-status {
  color: var(--muted);
}

.nav-link {
  font-weight: 600;
}

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

.download-layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 24px;
  padding: 34px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(255, 106, 24, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(15, 28, 47, 0.98) 0%, rgba(7, 17, 31, 0.92) 100%);
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -80px -80px auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(255, 106, 24, 0.08);
  filter: blur(10px);
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
}

.success-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 0 14px;
  margin-bottom: 18px;
  border: 1px solid rgba(113, 247, 176, 0.22);
  border-radius: 999px;
  background: rgba(113, 247, 176, 0.08);
  font-size: 0.92rem;
  font-weight: 700;
}

.success-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 12px rgba(113, 247, 176, 0.55);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

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

h1 {
  font-size: clamp(2.8rem, 5vw, 4.9rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  margin-bottom: 16px;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}

h3 {
  font-size: 1.22rem;
  margin-bottom: 12px;
}

.lead {
  max-width: 650px;
  font-size: 1.03rem;
  line-height: 1.75;
}

.download-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 6px;
}

.download-badge {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.92rem;
  font-weight: 600;
}

.cta-row {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  margin: 28px 0 14px;
}

.download-button,
.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.download-button,
.secondary-link {
  border: 1px solid transparent;
}

.download-button {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  box-shadow: 0 20px 44px rgba(255, 106, 24, 0.26);
}

.secondary-link {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.download-button:hover,
.secondary-link:hover {
  transform: translateY(-1px);
}

.download-status {
  min-height: 24px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  font-weight: 600;
}

.download-status.is-active {
  color: var(--success);
}

.download-note {
  line-height: 1.7;
}

.download-note code {
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.hero-visual {
  display: grid;
  gap: 16px;
}

.hero-image-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.03);
}

.hero-image {
  width: 100%;
  height: auto;
}

.hero-stats {
  display: grid;
  gap: 14px;
}

.stat-card,
.package-stat,
.step-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel-soft);
}

.stat-card {
  padding: 20px;
}

.stat-label {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.stat-card strong,
.package-stat strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.06rem;
}

.stat-card p {
  margin-bottom: 0;
  line-height: 1.6;
}

.content-grid,
.support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.content-card,
.support-card {
  padding: 28px;
  border-radius: var(--radius-xl);
}

.section-head {
  margin-bottom: 22px;
}

.package-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(200px, 0.8fr);
  gap: 20px;
}

.package-copy p {
  line-height: 1.75;
}

.package-stats {
  display: grid;
  gap: 12px;
}

.package-stat {
  padding: 18px;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 12px;
}

.feature-list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.65;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px rgba(113, 247, 176, 0.45);
}

.steps-grid {
  display: grid;
  gap: 16px;
}

.step-card {
  position: relative;
  padding: 24px 24px 24px 74px;
}

.step-number {
  position: absolute;
  top: 24px;
  left: 24px;
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.step-card p,
.support-card p {
  margin-bottom: 0;
  line-height: 1.7;
}

@media (max-width: 980px) {
  .hero-panel,
  .content-grid,
  .support-grid,
  .package-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 18px;
  }

  .download-nav,
  .hero-panel,
  .content-card,
  .support-card {
    padding-left: 20px;
    padding-right: 20px;
  }

  .download-nav {
    flex-direction: column;
    align-items: flex-start;
    border-radius: 24px;
  }

  .cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .download-button,
  .secondary-link {
    width: 100%;
  }

  h1 {
    font-size: 2.5rem;
  }

  .step-card {
    padding: 56px 20px 20px;
  }

  .step-number {
    left: 20px;
  }
}