:root {
  --bg: #120021;
  --bg-deep: #190535;
  --card: rgba(24, 10, 48, 0.78);
  --card-strong: rgba(31, 14, 60, 0.92);
  --ink: #f4ecff;
  --muted: #c7b7ea;
  --line: rgba(125, 104, 255, 0.24);
  --primary: #8b5cf6;
  --secondary: #6d5dfc;
  --tertiary: #4f6bff;
  --accent: #5567ff;
  --accent-deep: #2d6bff;
  --shadow: 0 32px 90px rgba(5, 0, 18, 0.46);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  position: relative;
  margin: 0;
  color: var(--ink);
  font-family: "IBM Plex Sans", "Avenir Next", sans-serif;
  background:
    radial-gradient(circle at 10% 12%, rgba(170, 0, 255, 0.28), transparent 24%),
    radial-gradient(circle at 88% 14%, rgba(45, 107, 255, 0.22), transparent 24%),
    linear-gradient(180deg, #120021 0%, #17052c 42%, #0c1537 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.05));
  opacity: 0.38;
}

body::after {
  background:
    radial-gradient(circle at 18% 24%, rgba(170, 0, 255, 0.2), transparent 20%),
    radial-gradient(circle at 82% 18%, rgba(45, 107, 255, 0.18), transparent 18%),
    radial-gradient(circle at 58% 78%, rgba(109, 93, 252, 0.12), transparent 18%);
  filter: blur(18px);
  opacity: 0.95;
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.page-shell > * {
  opacity: 0;
  transform: translateY(28px);
  animation: reveal-up .8s cubic-bezier(.2, .75, .2, 1) forwards;
}

.page-shell > *:nth-child(1) { animation-delay: .06s; }
.page-shell > *:nth-child(2) { animation-delay: .14s; }
.page-shell > *:nth-child(3) { animation-delay: .22s; }
.page-shell > *:nth-child(4) { animation-delay: .30s; }
.page-shell > *:nth-child(5) { animation-delay: .38s; }

.hero-panel,
.workflow-section,
.features-section,
.spotlight-section,
.success-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(27, 10, 52, 0.88), rgba(16, 9, 39, 0.84));
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 24px;
}

.hero-panel::before,
.workflow-section::before,
.features-section::before,
.spotlight-section::before {
  content: "";
  position: absolute;
  inset: auto auto -100px -80px;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(79, 107, 255, 0.22), transparent 65%);
  pointer-events: none;
}

.hero-panel::after,
.workflow-section::after,
.features-section::after,
.spotlight-section::after,
.fit-section::after {
  content: "";
  position: absolute;
  inset: -40% auto auto 62%;
  width: 280px;
  height: 280px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(170, 0, 255, 0.1), transparent 68%);
  pointer-events: none;
}

.top-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.eyebrow,
.card-tag,
.section-kicker {
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--secondary);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid rgba(111, 0, 255, 0.16);
  border-radius: 999px;
  background: rgba(19, 8, 39, 0.74);
}

.language-switcher a {
  min-width: 42px;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--accent-deep);
  text-decoration: none;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}

.language-switcher a.active {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #fff;
  box-shadow: 0 10px 20px rgba(60, 0, 255, 0.18);
}

.jump-link {
  color: var(--accent-deep);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.top-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
}

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

.top-button-primary {
  border: 1px solid rgba(79, 107, 255, 0.26);
  background: linear-gradient(135deg, var(--secondary) 0%, var(--accent-deep) 100%);
  color: #fff;
  box-shadow: 0 14px 28px rgba(45, 107, 255, 0.22);
}

.top-button-secondary {
  border: 1px solid rgba(79, 107, 255, 0.18);
  background: rgba(19, 8, 39, 0.74);
  color: #dbe4ff;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 22px;
  align-items: stretch;
}

.hero-copy,
.purchase-card,
.metric-card,
.workflow-card,
.feature-tile,
.spotlight-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--card);
  box-shadow: 0 20px 50px rgba(3, 0, 18, 0.3);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.hero-copy:hover,
.purchase-card:hover,
.metric-card:hover,
.workflow-card:hover,
.feature-tile:hover,
.spotlight-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 56px rgba(13, 8, 43, 0.42);
  border-color: rgba(79, 107, 255, 0.32);
}

.hero-copy {
  padding: 40px;
  min-height: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 8px 14px;
  background: rgba(85, 103, 255, 0.16);
  color: #dfe6ff;
  font-size: 13px;
  font-weight: 600;
}

h1, h2, h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: #f5edff;
}

h1 {
  margin-top: 18px;
  font-size: clamp(42px, 6vw, 80px);
  line-height: .94;
  max-width: 9ch;
}

.lead {
  margin: 18px 0 0;
  font-size: 24px;
  line-height: 1.35;
  max-width: 18ch;
}

.sublead,
.purchase-meta span,
.purchase-meta b,
.metric-card p,
.workflow-card p,
.feature-tile p,
.checkout-form label {
  color: var(--muted);
}

.sublead {
  margin: 16px 0 0;
  max-width: 62ch;
  line-height: 1.72;
  font-size: 15px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.hero-point {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(79, 107, 255, 0.16);
  background: rgba(255,255,255,0.04);
}

.hero-point strong {
  display: block;
  color: #dde2ff;
  font-size: 15px;
}

.hero-point span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.purchase-card {
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(33, 13, 64, 0.95), rgba(16, 18, 55, 0.92));
}

.price-row {
  margin-top: 8px;
}

.price-row strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 48px;
  color: #ffffff;
}

.price-row span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.purchase-meta {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(79, 107, 255, 0.14);
}

.platform-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.platform-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(79, 107, 255, 0.18);
  background: rgba(85, 103, 255, 0.14);
  color: #dbe4ff;
  font-size: 13px;
  font-weight: 600;
}

.purchase-meta b {
  display: block;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.purchase-meta span {
  display: block;
  margin-top: 4px;
  color: #f4ecff;
  font-size: 14px;
}

.checkout-form {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.checkout-form label {
  font-size: 13px;
  font-weight: 600;
}

.checkout-form input {
  width: 100%;
  padding: 15px 16px;
  border-radius: 16px;
  border: 1px solid rgba(79, 107, 255, 0.22);
  background: var(--card-strong);
  color: var(--ink);
  font-size: 15px;
}

.checkout-form input::placeholder {
  color: #9e91c9;
}

.checkout-form button,
.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
  margin-top: 8px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--accent-deep) 100%);
  color: #fff;
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 18px 36px rgba(45, 107, 255, 0.24);
  cursor: pointer;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.trust-strip span,
.order-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(79, 107, 255, 0.18);
  background: rgba(85, 103, 255, 0.1);
  color: #dbe4ff;
  font-size: 13px;
}

.error-note {
  margin-top: 14px;
  color: var(--accent-deep);
  font-size: 13px;
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.metric-card {
  padding: 22px;
}

.metric-label,
.step-index {
  font-family: "Space Grotesk", sans-serif;
  color: var(--secondary);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.metric-card strong {
  display: block;
  margin-top: 10px;
  color: #ffffff;
  font-size: 24px;
}

.metric-card p {
  margin: 10px 0 0;
  line-height: 1.65;
}

.workflow-section,
.features-section,
.spotlight-section {
  margin-top: 22px;
  padding: 28px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-head h2 {
  font-size: clamp(30px, 4vw, 44px);
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.workflow-card {
  padding: 22px;
}

.workflow-card h3,
.feature-tile h3 {
  margin-top: 14px;
  font-size: 22px;
}

.workflow-card p,
.feature-tile p {
  margin: 10px 0 0;
  line-height: 1.7;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-tile {
  padding: 24px;
}

.feature-wide {
  grid-column: span 2;
}

.feature-accent {
  background: linear-gradient(180deg, rgba(79, 107, 255, 0.18), rgba(45, 107, 255, 0.12));
}

.spotlight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.spotlight-card {
  padding: 24px;
  background: linear-gradient(180deg, rgba(35, 15, 66, 0.9), rgba(17, 18, 57, 0.9));
}

.spotlight-card h3 {
  font-size: 23px;
}

.spotlight-card p,
.card-note {
  margin: 14px 0 0;
  line-height: 1.7;
  color: var(--muted);
}

.fit-section {
  margin-top: 22px;
  padding: 28px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(27, 10, 52, 0.88), rgba(16, 9, 39, 0.84));
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.fit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.fit-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(31, 14, 60, 0.9), rgba(16, 18, 55, 0.9));
  box-shadow: 0 20px 50px rgba(3, 0, 18, 0.3);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.fit-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 56px rgba(13, 8, 43, 0.42);
  border-color: rgba(79, 107, 255, 0.32);
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .page-shell > * {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .hero-copy,
  .purchase-card,
  .metric-card,
  .workflow-card,
  .feature-tile,
  .spotlight-card,
  .fit-card {
    transition: none;
  }
}

.fit-card h3 {
  font-size: 23px;
}

.fit-card p {
  margin: 14px 0 0;
  line-height: 1.7;
  color: var(--muted);
}

.success-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.success-card {
  max-width: 760px;
  padding: 32px;
}

.download-button {
  margin-top: 22px;
}

@media (max-width: 1024px) {
  .hero-grid,
  .workflow-grid,
  .features-grid,
  .spotlight-grid,
  .fit-grid,
  .metrics-row,
  .hero-points {
    grid-template-columns: 1fr;
  }

  .feature-wide {
    grid-column: span 1;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100vw - 20px, 1180px);
    padding: 18px 0 48px;
  }

  .hero-panel,
  .workflow-section,
  .features-section,
  .spotlight-section,
  .fit-section,
  .hero-copy,
  .purchase-card,
  .metric-card,
  .workflow-card,
  .feature-tile,
  .spotlight-card,
  .fit-card {
    border-radius: 24px;
  }

  .hero-copy,
  .purchase-card,
  .workflow-section,
  .features-section,
  .spotlight-section,
  .fit-section {
    padding: 22px;
  }

  .top-ribbon,
  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .top-actions {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
  }

  h1 {
    max-width: none;
  }
}