:root {
  --bg: #0c1830;
  --bg-soft: #152441;
  --card: rgba(20, 34, 64, 0.82);
  --card-strong: rgba(20, 34, 64, 0.96);
  --text: #eff6ff;
  --muted: #bfd0ea;
  --line: rgba(191, 208, 234, 0.16);
  --accent: #38bdf8;
  --accent-2: #22c55e;
  --accent-3: #a78bfa;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1240px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.16), transparent 30%),
    radial-gradient(circle at top right, rgba(34, 197, 94, 0.14), transparent 28%),
    radial-gradient(circle at bottom center, rgba(167, 139, 250, 0.12), transparent 32%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(16px);
  background: rgba(12, 24, 48, 0.78);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
}

.brand-badge {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  color: white;
  font-weight: 900;
  box-shadow: var(--shadow);
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.96rem;
  transition: 0.2s ease;
}

.nav a:hover,
.mobile-nav a:hover {
  color: var(--text);
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  font-size: 0.98rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
  cursor: pointer;
}

.nav-cta {
  min-height: 48px;
  padding: 0 18px;
  background: linear-gradient(135deg, var(--accent), #0ea5e9);
  color: #04111d !important;
  box-shadow: 0 12px 30px rgba(56, 189, 248, 0.28);
}

.btn:hover,
.nav-cta:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #22d3ee);
  color: #05131f;
  box-shadow: 0 14px 30px rgba(34, 211, 238, 0.22);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line);
  color: var(--text);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  width: 48px;
  height: 48px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px auto;
  border-radius: 999px;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 10px;
  padding: 0 16px 16px;
  border-top: 1px solid var(--line);
}

.mobile-nav a {
  color: var(--muted);
  font-weight: 700;
  padding: 10px 0;
}

.mobile-nav.open {
  display: flex;
}

.hero {
  padding: 72px 0 34px;
}

.hero-grid,
.two-col,
.cta-box {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 999px;
  color: #c5edff;
  background: rgba(56, 189, 248, 0.08);
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 18px;
}

.hero h1,
.section-head h2,
.cta-box h2 {
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.hero h1 {
  font-size: clamp(2.3rem, 5vw, 4.7rem);
  margin-bottom: 18px;
  max-width: 13ch;
}

.lead,
.section-head p,
.card p,
.product-desc,
.products-inline-note,
.cta-box p,
details p,
.product-note,
.stat-box span,
.hero-point span,
.hero-card-sub,
.metric-label,
.footer-links a,
footer,
.sample-row,
.mobile-nav a {
  color: var(--muted);
}

.lead {
  font-size: 1.12rem;
  max-width: 62ch;
  margin-bottom: 26px;
}

.hero-actions,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-points,
.stats-band,
.metric-grid,
.grid-3,
.grid-4,
.products-grid {
  display: grid;
  gap: 14px;
}

.hero-points {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hero-point,
.metric,
.card,
.product-card,
.stat-box,
details,
.sample-box,
.hero-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow);
}

.hero-point,
.metric,
.card,
.stat-box,
details,
.sample-box {
  border-radius: 18px;
}

.hero-point,
.metric,
.card,
.stat-box,
details {
  padding: 18px;
}

.hero-point strong,
.stat-box strong,
.metric-value,
.product-title,
.hero-card-title,
.card h3,
summary {
  color: white;
}

.hero-point strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.hero-card {
  background: linear-gradient(180deg, rgba(24, 42, 78, 0.98), rgba(20, 34, 64, 0.84));
  border-radius: 28px;
  padding: 26px;
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: -40% auto auto -20%;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.24), transparent 70%);
  pointer-events: none;
}

.hero-card-header,
.section-head,
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-card-sub {
  font-size: 0.94rem;
  margin-top: 4px;
}

.live-badge,
.tag {
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.84rem;
}

.live-badge {
  background: rgba(34, 197, 94, 0.13);
  color: #bbf7d0;
  border: 1px solid rgba(34, 197, 94, 0.2);
  white-space: nowrap;
}

.metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 20px;
}

.metric-value {
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.field-list,
.feature-list,
.product-features,
.faq {
  list-style: none;
  display: grid;
  gap: 11px;
}

.field-list li,
.feature-list li,
.product-features li {
  color: #d9e7fb;
  display: flex;
  gap: 10px;
  font-size: 0.95rem;
}

.field-list li::before,
.product-features li::before {
  content: "✓";
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.15);
  color: #86efac;
  font-size: 0.78rem;
  font-weight: 900;
  margin-top: 2px;
  flex: 0 0 18px;
}

.feature-list li::before {
  content: "•";
  color: var(--accent);
  font-size: 1.25rem;
  line-height: 1;
  margin-top: -1px;
}

.section,
.cta {
  padding: 38px 0;
}

.stats-section {
  padding-top: 10px;
}

.section-head h2 {
  font-size: clamp(1.65rem, 3vw, 2.6rem);
  margin-bottom: 8px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.product-card {
  border-radius: var(--radius);
  padding: 22px;
}

.tag {
  background: rgba(167, 139, 250, 0.1);
  border: 1px solid rgba(167, 139, 250, 0.18);
  color: #ddd6fe;
  margin-bottom: 14px;
}

.products-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  position: relative;
  background: linear-gradient(180deg, rgba(24, 42, 78, 0.96), rgba(20, 34, 64, 0.84));
  overflow: hidden;
}

.product-card.highlight {
  border-color: rgba(56, 189, 248, 0.42);
  box-shadow: 0 18px 40px rgba(56, 189, 248, 0.13);
}

.product-card.highlight::before {
  content: "Beliebt";
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 8px 12px;
  background: linear-gradient(135deg, var(--accent), #22d3ee);
  color: #03131f;
  border-radius: 999px;
  font-weight: 900;
  font-size: 0.8rem;
}

.product-type {
  color: #c4dbff;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.product-title {
  font-size: 1.34rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.product-desc {
  font-size: 0.98rem;
  margin-bottom: 18px;
  min-height: 72px;
}

.price {
  display: flex;
  align-items: end;
  gap: 8px;
  margin-bottom: 18px;
}

.price strong {
  font-size: 2.05rem;
  line-height: 1;
  letter-spacing: -0.05em;
}

.price span {
  font-size: 0.96rem;
  margin-bottom: 3px;
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.product-note {
  font-size: 0.85rem;
  text-align: center;
}

.products-inline-note {
  margin-top: 16px;
  font-size: 0.95rem;
}

.two-col {
  grid-template-columns: 1fr 1fr;
}

.stats-band {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stat-box strong {
  display: block;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
  margin-bottom: 4px;
}

summary {
  list-style: none;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: -0.01em;
  position: relative;
  padding-right: 28px;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  color: var(--accent);
  font-size: 1.4rem;
  line-height: 1;
}

details[open] summary::after {
  content: "−";
}

details p {
  margin-top: 12px;
  font-size: 0.97rem;
}

.cta {
  padding-bottom: 70px;
}

.cta-box {
  border: 1px solid rgba(56, 189, 248, 0.22);
  background:
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(24, 42, 78, 0.98), rgba(20, 34, 64, 0.88));
  border-radius: 30px;
  padding: 30px;
  box-shadow: var(--shadow);
  grid-template-columns: 1fr auto;
}

.cta-box h2 {
  font-size: clamp(1.75rem, 3.8vw, 2.8rem);
  margin-bottom: 10px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  font-size: 0.94rem;
}

.sample-box {
  margin-top: 18px;
  overflow: hidden;
}

.sample-head,
.sample-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.sample-head {
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--line);
  font-size: 0.83rem;
  font-weight: 700;
  color: #d4e4ff;
}

.sample-head div,
.sample-row div {
  padding: 12px 14px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sample-row + .sample-row {
  border-top: 1px solid var(--line);
}

.legal-page {
  min-height: calc(100vh - 180px);
  padding: 80px 0 60px;
}

.legal-box {
  max-width: 920px;
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 32px;
  background: rgba(15, 23, 42, 0.86);
  box-shadow: var(--shadow);
}

.legal-box h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 18px;
  letter-spacing: -0.04em;
}

.legal-box h2 {
  font-size: 1.2rem;
  margin: 26px 0 10px;
}

.legal-box p,
.legal-box li {
  color: var(--muted);
}

.legal-box ul {
  margin-left: 18px;
  display: grid;
  gap: 6px;
}

.back-link {
  display: inline-flex;
  margin-bottom: 18px;
  color: #c5edff;
  font-weight: 700;
}

@media (max-width: 1120px) {
  .hero-grid,
  .cta-box,
  .two-col {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .products-grid,
  .grid-3,
  .stats-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-points,
  .grid-3,
  .grid-4,
  .products-grid,
  .stats-band,
  .metric-grid,
  .two-col {
    grid-template-columns: 1fr;
  }

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

  .sample-head div:nth-child(n+3),
  .sample-row div:nth-child(n+3) {
    display: none;
  }

  .topbar-inner {
    min-height: 70px;
  }

  .legal-box {
    padding: 24px;
  }
}

.seo-copy .card h3 { margin-bottom: 10px; }