:root {
  --bg: #06111f;
  --bg-soft: #0b1728;
  --panel: rgba(11, 22, 38, 0.82);
  --panel-strong: rgba(15, 27, 46, 0.92);
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(110, 231, 249, 0.2);
  --text: #f5f8ff;
  --muted: #bdd0ea;
  --accent: #6ee7f9;
  --accent-blue: #2f80ff;
  --accent-soft: rgba(110, 231, 249, 0.1);
  --success: #d8fbff;
  --shadow: 0 24px 72px rgba(0, 0, 0, 0.34);
  --shadow-soft: 0 16px 40px rgba(0, 0, 0, 0.2);
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(110, 231, 249, 0.12), transparent 30%),
    radial-gradient(circle at 84% 16%, rgba(47, 128, 255, 0.11), transparent 24%),
    linear-gradient(180deg, var(--bg) 0%, #081423 42%, #091120 100%);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.has-sticky {
  padding-bottom: 116px;
}

a {
  color: inherit;
}

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

.site-shell {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: -1;
  filter: blur(76px);
  opacity: 0.4;
}

.site-shell::before {
  top: -60px;
  left: -60px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(110, 231, 249, 0.16);
}

.site-shell::after {
  top: 320px;
  right: -90px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(47, 128, 255, 0.14);
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  padding: 18px 0 18px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  min-width: 0;
}

.brand img {
  width: auto;
  height: clamp(54px, 12vw, 88px);
  max-width: min(420px, 74vw);
}

.topbar-note {
  display: none;
  color: var(--muted);
  font-size: 0.95rem;
  text-align: right;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumbs span[aria-hidden="true"] {
  opacity: 0.55;
}

.hero {
  display: grid;
  gap: 26px;
  padding: 22px 0 28px;
}

.hero-copy,
.hero-panel,
.panel,
.card,
.faq-item,
.form-shell,
.cta-panel,
.share-panel,
.fact-card,
.summary-strip {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-copy {
  padding: 28px;
}

.hero-panel,
.panel,
.card,
.cta-panel,
.share-panel,
.fact-card,
.summary-strip {
  padding: 22px;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  min-height: 330px;
  padding: 14px;
  isolation: isolate;
}

.hero-panel::before {
  content: "";
  position: absolute;
  top: 12%;
  right: 10%;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(110, 231, 249, 0.2), transparent 68%);
  filter: blur(28px);
  z-index: 0;
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 17, 31, 0.08), rgba(6, 17, 31, 0.24)),
    radial-gradient(circle at 14% 50%, rgba(6, 17, 31, 0.76), transparent 28%),
    radial-gradient(circle at 88% 50%, rgba(6, 17, 31, 0.54), transparent 24%);
  pointer-events: none;
}

.hero-visual {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  border-radius: 22px;
  filter: saturate(1.08) contrast(1.03);
}

.hero-chip-grid {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  z-index: 1;
}

.hero-chip,
.mini-chip {
  padding: 12px 12px 11px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, rgba(8, 16, 28, 0.78), rgba(8, 16, 28, 0.6));
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-soft);
}

.hero-chip strong,
.mini-chip strong {
  display: block;
  margin-bottom: 2px;
  font-size: 0.98rem;
}

.hero-chip span,
.mini-chip span {
  color: var(--muted);
  font-size: 0.82rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-blue));
  box-shadow: 0 0 0 6px rgba(110, 231, 249, 0.08);
}

h1,
h2,
h3,
p,
ul {
  margin: 0;
}

h1 {
  font-size: clamp(2.55rem, 9vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.7rem, 5vw, 2.7rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
  margin-bottom: 14px;
}

h3 {
  font-size: 1.08rem;
  line-height: 1.32;
  margin-bottom: 8px;
}

.lead,
.muted,
.card p,
.panel p,
.faq-item p,
.section-copy p,
.footer,
.support-text,
.share-note {
  color: var(--muted);
}

.lead {
  margin-top: 18px;
  max-width: 60ch;
  font-size: clamp(1rem, 2.8vw, 1.16rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.btn,
.share-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
  cursor: pointer;
}

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

.btn:focus-visible,
.share-button:focus-visible,
.brand:focus-visible,
.breadcrumbs a:focus-visible,
details summary:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.btn-primary,
.share-button.primary {
  color: #05111d;
  background: linear-gradient(135deg, var(--success) 0%, var(--accent) 48%, #67c3ff 100%);
  box-shadow: 0 18px 44px rgba(47, 128, 255, 0.24);
}

.btn-secondary,
.share-button.secondary {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.btn-ghost {
  color: var(--accent);
  border-color: rgba(110, 231, 249, 0.18);
  background: rgba(110, 231, 249, 0.06);
}

.micro-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.96rem;
}

.trust-note {
  margin-top: 16px;
  font-size: 0.95rem;
  color: var(--muted);
}

main {
  padding-bottom: 48px;
}

.section {
  padding: 34px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.section-head {
  max-width: 54rem;
  margin-bottom: 20px;
}

.grid-2,
.grid-3,
.faq-grid,
.facts-grid,
.share-grid,
.footer-links {
  display: grid;
  gap: 16px;
}

.grid-2,
.grid-3,
.faq-grid,
.facts-grid,
.share-grid {
  grid-template-columns: 1fr;
}

.chips-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 20px;
}

.chip-soft {
  min-height: auto;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  background: rgba(110, 231, 249, 0.05);
  text-align: left;
}

.chip-soft strong {
  display: block;
  line-height: 1.25;
  margin-bottom: 6px;
  color: var(--text);
  font-size: 0.98rem;
}

.chip-soft span {
  display: block;
  line-height: 1.5;
  color: var(--muted);
  font-size: 0.84rem;
}

@media (min-width: 640px) {
  .chips-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.checklist,
.plain-list {
  padding-left: 18px;
  color: var(--muted);
}

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

.highlight-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.highlight-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(110, 231, 249, 0.06);
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 600;
}

.faq-item {
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 18px 14px;
  font-weight: 700;
  color: var(--text);
}

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

.faq-item p {
  padding: 0 18px 18px;
}

.faq-item ul {
  padding: 0 18px 18px 36px;
  color: var(--muted);
}

.form-shell {
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.98)),
    #ffffff;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 52px rgba(10, 20, 40, 0.12);
}

.form-shell-header,
.form-shell-footer {
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.98);
}

.form-shell-header {
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.form-shell-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.form-shell h3 {
  color: #111827;
}

.form-shell .muted,
.form-shell p {
  color: #526174;
}

.form-frame {
  display: block;
  width: 100%;
  height: 84vh;
  min-height: 720px;
  border: 0;
  background: #fff;
}

.support-line {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.share-grid .share-button {
  width: 100%;
}

.share-button {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.share-note {
  margin-top: 14px;
  font-size: 0.94rem;
}

.share-status {
  margin-top: 10px;
  min-height: 1.4em;
  color: var(--accent);
  font-size: 0.92rem;
}

.footer {
  padding: 18px 0 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.95rem;
}

.footer-logo {
  display: block;
  width: min(160px, 48vw);
  height: auto;
  margin-bottom: 14px;
  opacity: 0.74;
}

.footer p + p {
  margin-top: 8px;
}

.footer-links {
  margin-top: 10px;
}

.footer-links a {
  text-decoration: none;
  color: var(--muted);
}

.sticky-cta {
  position: fixed;
  left: 50%;
  bottom: 14px;
  z-index: 30;
  width: min(960px, calc(100% - 20px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(110, 231, 249, 0.16);
  background: rgba(6, 17, 31, 0.92);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
  transform: translateX(-50%) translateY(130%);
  transition: transform 180ms ease;
}

.sticky-cta.is-visible {
  transform: translateX(-50%) translateY(0);
}

.sticky-text {
  min-width: 0;
}

.sticky-text strong {
  display: block;
  font-size: 1rem;
}

.sticky-text span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.sticky-cta .btn {
  flex: 0 0 auto;
}

.inline-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 620px) {
  .faq-grid,
  .facts-grid,
  .share-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .wrap {
    width: min(var(--max), calc(100% - 48px));
  }

  .section {
    padding: 56px 0;
  }

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

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

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

  .footer-links {
    grid-template-columns: repeat(5, minmax(0, auto));
    gap: 14px;
  }
}

@media (min-width: 980px) {
  .topbar-note {
    display: block;
  }

  .hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
    gap: 34px;
    padding: 28px 0 34px;
  }

  .hero-copy {
    padding: 34px;
  }
}

@media (max-width: 767px) {
  body.has-sticky {
    padding-bottom: 128px;
  }

  .sticky-cta {
    width: calc(100% - 16px);
    padding: 12px;
    flex-direction: column;
    align-items: stretch;
    transform: translateX(-50%) translateY(0);
  }

  .sticky-cta .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .footer-logo {
    width: min(132px, 52vw);
  }

  .hero-copy,
  .panel,
  .card,
  .cta-panel,
  .share-panel,
  .fact-card,
  .summary-strip {
    padding: 18px;
  }

  .form-frame {
    height: 86vh;
    min-height: 680px;
  }
}