:root {
  --bg: #09111f;
  --bg-alt: #0f1b31;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.1);
  --panel-soft: rgba(255, 255, 255, 0.04);
  --text: #eef3ff;
  --muted: rgba(238, 243, 255, 0.76);
  --line: rgba(238, 243, 255, 0.16);
  --accent: #33a3ff;
  --accent-2: #31d29c;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.3);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 18% 15%, rgba(51, 163, 255, 0.18), transparent 55%),
    radial-gradient(900px 600px at 84% 28%, rgba(49, 210, 156, 0.1), transparent 58%),
    radial-gradient(880px 540px at 50% 100%, rgba(119, 93, 255, 0.16), transparent 62%),
    linear-gradient(180deg, #09111f 0%, #0d1628 100%);
  line-height: 1.5;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.site-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 18px 44px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(7, 12, 23, 0.68);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  position: relative;
  z-index: 20;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.menu-toggle svg {
  width: 20px;
  height: 20px;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-backdrop {
  display: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  flex: 0 0 auto;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-tag {
  color: var(--muted);
  font-size: 0.85rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--muted);
  border: 1px solid transparent;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--line);
}

.header-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid rgba(51, 163, 255, 0.42);
  background: rgba(51, 163, 255, 0.12);
}

.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 18px;
}

.page-grid > .hero-card:first-child {
  grid-column: 1 / -1;
}

.page-grid > .hero-card:first-child + .stack {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card,
.side-card,
.section-card,
.quote-card,
.pricing-card,
.cta-card {
  padding: 24px;
}

.hero-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: clamp(320px, 48vw, 520px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(180deg, rgba(14, 23, 42, 0.7), rgba(7, 12, 23, 0.92));
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(7, 12, 23, 0.2), rgba(7, 12, 23, 0.06)),
    radial-gradient(circle at 18% 24%, rgba(51, 163, 255, 0.42), transparent 26%),
    radial-gradient(circle at 82% 22%, rgba(49, 210, 156, 0.22), transparent 24%),
    radial-gradient(circle at 68% 78%, rgba(119, 93, 255, 0.2), transparent 20%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1600 900'%3E%3Crect width='1600' height='900' fill='%230b1526'/%3E%3Cg opacity='0.22'%3E%3Ccircle cx='188' cy='180' r='108' fill='%2333a3ff'/%3E%3Ccircle cx='1320' cy='170' r='116' fill='%2331d29c'/%3E%3Ccircle cx='1180' cy='668' r='140' fill='%23775dff'/%3E%3Crect x='120' y='520' width='420' height='200' rx='24' fill='%23162840'/%3E%3Crect x='580' y='440' width='640' height='260' rx='28' fill='%23132137'/%3E%3Crect x='1260' y='320' width='180' height='350' rx='24' fill='%23141d32'/%3E%3Cpath d='M0 708c160-80 310-120 450-120 150 0 270 36 408 82 106 36 208 58 338 58 146 0 280-34 404-92v264H0V708z' fill='%23081422'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 12, 23, 0.16) 0%, rgba(7, 12, 23, 0.48) 38%, rgba(7, 12, 23, 0.9) 100%);
}

.hero-card > * {
  position: relative;
  z-index: 1;
}

.wordmark {
  display: block;
  width: min(260px, 58vw);
  height: auto;
  margin-bottom: 18px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: rgba(238, 243, 255, 0.82);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-title {
  margin: 0 0 12px;
  font-size: clamp(1.9rem, 3.6vw, 3.1rem);
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.lead {
  margin: 0 0 18px;
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-actions {
  margin-top: 2px;
}

.hero-slider-note {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 12px;
  width: 100%;
  min-height: 168px;
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgba(238, 243, 255, 0.16);
  border-radius: 16px;
  background:
    linear-gradient(120deg, rgba(7, 12, 23, 0.18), rgba(7, 12, 23, 0.08)),
    radial-gradient(circle at 20% 24%, rgba(51, 163, 255, 0.4), transparent 30%),
    radial-gradient(circle at 82% 74%, rgba(49, 210, 156, 0.24), transparent 30%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1600 900'%3E%3Crect width='1600' height='900' fill='%2310192b'/%3E%3Cg opacity='0.42'%3E%3Crect x='140' y='182' width='520' height='292' rx='22' fill='%231d2f4c'/%3E%3Crect x='710' y='162' width='726' height='218' rx='24' fill='%2315253f'/%3E%3Crect x='710' y='412' width='520' height='286' rx='24' fill='%231b2840'/%3E%3Ccircle cx='1240' cy='634' r='132' fill='%232f9cff'/%3E%3Ccircle cx='328' cy='666' r='104' fill='%2336d1a4'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
  color: rgba(238, 243, 255, 0.82);
  overflow: hidden;
}

.hero-slider-note::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 12, 23, 0.15) 0%, rgba(7, 12, 23, 0.74) 72%, rgba(7, 12, 23, 0.92) 100%);
}

.hero-slide-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  position: relative;
  z-index: 1;
}

.hero-slider-copy {
  position: relative;
  z-index: 1;
  max-width: 55ch;
  font-size: 0.88rem;
  color: rgba(238, 243, 255, 0.92);
}

.btnrow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.08s ease, background 0.12s ease, border-color 0.12s ease;
}

.btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(238, 243, 255, 0.28);
}

.btn.primary {
  border-color: rgba(51, 163, 255, 0.44);
  background: rgba(51, 163, 255, 0.14);
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.summary-item,
.feature-card,
.info-item,
.pricing-tier,
.compare-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-soft);
}

.summary-item {
  padding: 14px;
}

.hero-card .summary-item,
.hero-card .kpi,
.hero-card .cta-card {
  background: rgba(7, 12, 23, 0.38);
  backdrop-filter: blur(12px);
}

.summary-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1rem;
}

.summary-item span {
  color: var(--muted);
  font-size: 0.9rem;
}

.feature-grid,
.section-grid,
.compare-grid,
.pricing-grid,
.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

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

.feature-card,
.info-item,
.pricing-tier,
.compare-item {
  padding: 16px;
}

.feature-card h3,
.section-card h2,
.side-card h2,
.pricing-tier h3,
.compare-item h3,
.quote-card h2,
.cta-card h2 {
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.feature-card p,
.section-card p,
.side-card p,
.pricing-tier p,
.compare-item p,
.quote-card p,
.cta-card p,
.legal-copy,
.form-note,
.list-copy {
  margin: 0;
  color: var(--muted);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.list li,
.info-item {
  display: flex;
  gap: 10px;
}

.dot {
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 999px;
  flex: 0 0 auto;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(51, 163, 255, 0.12);
}

.list b,
.info-item b {
  display: block;
  margin-bottom: 4px;
  font-size: 0.97rem;
}

.list span,
.info-item span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
}

.section-card + .section-card,
.side-card + .side-card,
.pricing-card + .pricing-card,
.cta-card + .cta-card {
  margin-top: 18px;
}

.section-label {
  margin: 0 0 8px;
  color: rgba(238, 243, 255, 0.82);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.checklist {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.checklist li + li {
  margin-top: 6px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.kpi {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-soft);
}

.kpi strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.35rem;
}

.kpi span {
  color: var(--muted);
  font-size: 0.9rem;
}

.quote-card {
  background: linear-gradient(135deg, rgba(51, 163, 255, 0.12), rgba(119, 93, 255, 0.1));
}

.pricing-tier .tier-label {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(238, 243, 255, 0.88);
  font-size: 0.82rem;
  font-weight: 700;
}

.pricing-tier .price-line {
  margin: 0 0 8px;
  font-size: 1.3rem;
  font-weight: 700;
}

.form-shell {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

label {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

input,
select,
textarea {
  width: 100%;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font: inherit;
}

/* Keep native select option lists readable when expanded. */
select option {
  color: #0b1220;
  background: #eef3ff;
}

select option:checked {
  color: #ffffff;
  background: #1f6feb;
}

textarea {
  min-height: 132px;
  resize: vertical;
}

.site-footer {
  margin-top: 24px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(7, 12, 23, 0.68);
  box-shadow: var(--shadow);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 18px;
}

.footer-title {
  margin: 0 0 8px;
  font-size: 0.96rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links.inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.footer-links a,
.legal-links a {
  color: rgba(238, 243, 255, 0.82);
  text-decoration: none;
}

.footer-links a:hover,
.legal-links a:hover {
  color: var(--text);
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.footer-bottom {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: rgba(238, 243, 255, 0.62);
  font-size: 0.88rem;
}

.centered-page {
  display: grid;
  gap: 18px;
}

@media (max-width: 980px) {
  .footer-grid,
  .page-grid,
  .feature-grid.three,
  .audience-grid.three,
  .pricing-grid.three {
    grid-template-columns: 1fr;
  }

  .site-header {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 90;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .nav-panel {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(86vw, 360px);
    padding: 82px 14px 20px;
    border-left: 1px solid var(--line);
    background: rgba(7, 12, 23, 0.97);
    box-shadow: var(--shadow);
    transform: translateX(100%);
    transition: transform 0.26s ease;
    z-index: 100;
    display: grid;
    grid-template-columns: 1fr;
    align-content: start;
    gap: 12px;
  }

  .site-nav {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    justify-content: stretch;
  }

  .site-nav a {
    width: 100%;
    justify-content: flex-start;
    min-height: 44px;
    padding: 8px 12px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
  }

  .header-action {
    width: 100%;
    min-height: 46px;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    border: 0;
    padding: 0;
    margin: 0;
    background: rgba(7, 12, 23, 0.56);
    backdrop-filter: blur(2px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 85;
  }

  body.nav-open {
    overflow: hidden;
  }

  body.nav-open .nav-panel {
    transform: translateX(0);
  }

  body.nav-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .page-grid,
  .summary-strip,
  .feature-grid,
  .section-grid,
  .compare-grid,
  .pricing-grid,
  .audience-grid,
  .kpi-grid,
  .form-grid,
  .page-grid > .hero-card:first-child + .stack {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-shell {
    padding: 16px 14px 28px;
  }

  .site-header,
  .hero-card,
  .side-card,
  .section-card,
  .quote-card,
  .pricing-card,
  .cta-card,
  .site-footer {
    padding: 18px;
  }

  .page-title {
    font-size: 1.9rem;
  }

  .hero-slider-note {
    min-height: 140px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-end;
    gap: 8px;
  }
}