:root {
  --bg: #06070b;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.09);
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(147, 255, 192, 0.28);
  --text: rgba(255, 255, 255, 0.94);
  --muted: rgba(255, 255, 255, 0.72);
  --faint: rgba(255, 255, 255, 0.48);
  --mint: #93ffc0;
  --cyan: #22d3ee;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(900px 500px at 8% 0%, rgba(34, 211, 238, 0.14), transparent 55%),
    radial-gradient(900px 520px at 90% 12%, rgba(147, 255, 192, 0.12), transparent 55%),
    linear-gradient(180deg, #06070b 0%, #0a101a 100%);
  font-family: "Segoe UI", "Arial", sans-serif;
  line-height: 1.55;
}

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

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

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(6, 7, 11, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
}

.logo {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  font-size: 0.95rem;
  color: var(--muted);
}

.top-nav a:hover,
.related-card:hover,
.footer-links a:hover,
.breadcrumb-link:hover {
  color: var(--mint);
}

.section {
  padding: 34px 0;
}

.home-return {
  margin-top: 22px;
  padding: 14px 18px;
  border-radius: 18px;
  border: 1px solid rgba(147, 255, 192, 0.2);
  background: rgba(147, 255, 192, 0.08);
  color: var(--muted);
}

.home-return strong {
  color: var(--text);
}

.home-return a {
  color: var(--mint);
  font-weight: 700;
}

.form-shell {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 24px;
  align-items: start;
}

.form-card {
  border-radius: 26px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  padding: 24px;
}

.form-stack {
  display: grid;
  gap: 14px;
}

.field-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.86rem;
}

.field-input,
.field-textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(5, 8, 14, 0.62);
  color: var(--text);
  padding: 14px 16px;
  font: inherit;
}

.field-input:focus,
.field-textarea:focus {
  outline: none;
  border-color: rgba(147, 255, 192, 0.36);
  box-shadow: 0 0 0 3px rgba(147, 255, 192, 0.08);
}

.field-textarea {
  min-height: 120px;
  resize: vertical;
}

.consent {
  color: var(--faint);
  font-size: 0.82rem;
}

.status-box {
  display: none;
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 0.92rem;
}

.status-box.is-visible {
  display: block;
}

.status-box.is-success {
  border: 1px solid rgba(147, 255, 192, 0.24);
  background: rgba(147, 255, 192, 0.08);
}

.status-box.is-error {
  border: 1px solid rgba(255, 132, 132, 0.24);
  background: rgba(255, 99, 99, 0.08);
}

.proof-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.proof-item {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  padding: 16px 18px;
}

.proof-item strong {
  display: block;
  margin-bottom: 6px;
}

.hero {
  padding-top: 40px;
}

.hero-shell,
.panel,
.related-card,
.faq-item {
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-shell {
  border-radius: 32px;
  padding: 32px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--faint);
  font-size: 0.92rem;
}

.breadcrumbs span:last-child {
  color: var(--mint);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 18px rgba(147, 255, 192, 0.65);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
}

h1 {
  max-width: 14ch;
  margin-top: 18px;
  font-size: clamp(2.2rem, 5vw, 4.3rem);
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2.4rem);
  margin-bottom: 16px;
}

h3 {
  font-size: 1.08rem;
  margin-bottom: 10px;
}

.lead {
  max-width: 74ch;
  margin: 16px 0 0;
  font-size: 1.04rem;
  color: var(--muted);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

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

.btn-primary {
  color: #05130d;
  background: linear-gradient(135deg, var(--mint), #c7ffdd);
}

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

.hero-stats,
.card-grid,
.related-grid,
.compare-grid,
.chip-list,
.kpi-grid {
  display: grid;
  gap: 16px;
}

.hero-stats,
.card-grid,
.compare-grid,
.kpi-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.kpi,
.related-card,
.compare-card {
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.hero-stats {
  margin-top: 26px;
}

.kpi-value {
  display: block;
  margin-top: 8px;
  color: var(--mint);
  font-size: 1.34rem;
  font-weight: 800;
}

.muted,
.card p,
.compare-card p,
.note,
.footer-copy,
.microcase p,
.faq-item p,
.related-card p {
  color: var(--muted);
}

.section-copy {
  max-width: 72ch;
  margin-bottom: 24px;
  color: var(--muted);
}

.list,
.bullet-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.list li,
.bullet-list li {
  margin-bottom: 8px;
}

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

.chip {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  text-align: center;
  font-weight: 600;
}

.panel {
  border-radius: 28px;
  padding: 28px;
}

.microcase {
  border-left: 3px solid var(--mint);
  padding: 6px 0 6px 18px;
}

.warning {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 224, 163, 0.18);
  background: rgba(255, 224, 163, 0.06);
  color: rgba(255, 244, 214, 0.95);
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  border-radius: 20px;
  padding: 18px 20px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 12px 0 0;
}

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

.related-card {
  display: block;
  border-radius: 22px;
  padding: 20px;
}

.related-card h3 {
  margin-bottom: 8px;
}

.note {
  margin-top: 14px;
  font-size: 0.95rem;
}

.cta-panel {
  border-radius: 30px;
  padding: 30px;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(500px 280px at 0% 0%, rgba(147, 255, 192, 0.14), transparent 50%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
}

.footer {
  padding: 24px 0 50px;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
}

@media (max-width: 960px) {
  .hero-stats,
  .card-grid,
  .compare-grid,
  .chip-list,
  .kpi-grid,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .header-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .top-nav {
    justify-content: flex-start;
  }

  .hero-shell,
  .panel,
  .cta-panel,
  .form-card {
    padding: 22px;
  }

  .form-shell {
    grid-template-columns: 1fr;
  }

  .hero-stats,
  .card-grid,
  .compare-grid,
  .chip-list,
  .kpi-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
  }
}