:root {
  --bg: #08101f;
  --bg-soft: #0e1730;
  --surface: rgba(255, 255, 255, .08);
  --surface-strong: rgba(255, 255, 255, .12);
  --card: #ffffff;
  --text: #eaf0ff;
  --muted: #b8c2dd;
  --dark: #0f172a;
  --line: rgba(255, 255, 255, .12);
  --line-dark: rgba(15, 23, 42, .12);
  --primary: #5eead4;
  --primary-dark: #14b8a6;
  --accent: #c4b5fd;
  --success: #0f766e;
  --shadow: 0 20px 60px rgba(2, 8, 23, .28);
  --radius: 24px;
  --radius-sm: 14px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(94, 234, 212, .18), transparent 35%),
    radial-gradient(circle at top right, rgba(196, 181, 253, .16), transparent 35%),
    linear-gradient(180deg,
      #0a1122 0%,
      #0b1020 40%,
      #0b1020 55%,
      #f7f9fc 56%,
      #f7f9fc 100%);
  color: var(--dark);
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  background: #fff;
  color: #000;
  padding: 10px 14px;
  border-radius: 12px;
  z-index: 1000;
}

.skip-link:focus {
  top: 16px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(8, 16, 31, .74);
  border-bottom: 1px solid var(--line);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  box-shadow: 0 8px 24px rgba(94, 234, 212, .3);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-text strong {
  font-size: .98rem;
}

.brand-text small {
  color: var(--muted);
  font-size: .79rem;
}

.nav-desktop {
  display: flex;
  gap: 22px;
  color: var(--muted);
}

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

.hero {
  padding: 64px 0 40px;
  color: var(--text);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 32px;
  align-items: start;
}

.eyebrow,
.section-tag,
.card-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .12);
  color: #d8e4ff;
  font-size: .82rem;
  font-weight: 600;
}

.hero h1 {
  margin: 18px 0 14px;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  max-width: 11ch;
}

.hero-lead {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero-trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 26px;
}

.hero-trust-list span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  color: #d7e2ff;
  font-size: .92rem;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

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

.hero-metrics article {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 20px;
  padding: 18px;
}

.hero-metrics strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 8px;
}

.hero-metrics span {
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.5;
}

.hero-card {
  background: rgba(255, 255, 255, .96);
  color: var(--dark);
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.hero-card h2 {
  margin: 14px 0 8px;
  font-size: 1.8rem;
}

.hero-card p {
  margin: 0 0 20px;
  color: #475569;
  line-height: 1.6;
}

.lead-form {
  display: grid;
  gap: 16px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-group label,
.field-check label {
  font-size: .94rem;
  font-weight: 600;
  color: #1e293b;
}

.field-group input,
.field-group select,
.field-group textarea {
  width: 100%;
  border: 1px solid #d8dfeb;
  background: #fff;
  border-radius: 14px;
  padding: 14px 16px;
  outline: 0;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
  border-color: var(--primary-dark);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, .12);
}

.field-check {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  align-items: start;
}

.field-check input {
  margin-top: 4px;
}

.form-errors {
  display: none;
  padding: 12px 14px;
  border-radius: 14px;
  background: #fff7ed;
  color: #9a3412;
  border: 1px solid #fed7aa;
}

.form-errors.is-visible {
  display: block;
}

.form-note {
  margin: 6px 0 0;
  color: #64748b;
  font-size: .84rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  border-radius: 14px;
  padding: 0 20px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
  cursor: pointer;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #7dd3fc 100%);
  color: #082f49;
  box-shadow: 0 14px 28px rgba(94, 234, 212, .22);
}

.btn-outline {
  color: var(--text);
  border-color: rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .04);
}

.btn-ghost {
  color: var(--text);
  border-color: rgba(255, 255, 255, .12);
  background: transparent;
}

.btn-block {
  width: 100%;
}

.btn-sm {
  min-height: 44px;
  padding: 0 16px;
}

.logo-strip {
  padding: 20px 0 10px;
}

.logo-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.logo-strip-inner span {
  display: flex;
  justify-content: center;
  text-align: center;
  padding: 14px 18px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, .08);
  box-shadow: 0 10px 30px rgba(15, 23, 42, .04);
  color: #334155;
  font-weight: 600;
}

.section {
  padding: 30px 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, .7), rgba(240, 245, 255, .86));
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-heading.center {
  text-align: center;
  margin-inline: auto;
}

.section h2,
.section-heading h2 {
  margin: 14px 0 12px;
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.section p,
.section-heading p {
  color: #475569;
  line-height: 1.75;
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: start;
}

.info-panel {
  padding: 28px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, .08);
  border-radius: 24px;
  box-shadow: 0 16px 50px rgba(15, 23, 42, .06);
}

.info-panel h3 {
  margin-top: 0;
  font-size: 1.35rem;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 14px;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  color: #334155;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -1px;
  color: var(--success);
  font-weight: 800;
}

.steps-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.step-card,
.feature-card {
  padding: 24px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, .08);
  box-shadow: 0 12px 32px rgba(15, 23, 42, .05);
}

.step-card span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(94, 234, 212, .14);
  color: #0f766e;
  font-weight: 800;
}

.step-card h3,
.feature-card h3 {
  margin: 16px 0 10px;
  font-size: 1.18rem;
}

.step-card p,
.feature-card p {
  margin: 0;
  color: #475569;
  line-height: 1.7;
}

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

.testimonial-shell {
  display: grid;
  gap: 20px;
}

.quote-card {
  margin: 0;
  background: linear-gradient(135deg, #0f172a 0%, #111f3c 100%);
  color: #eff6ff;
  padding: 34px;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.quote-card p {
  margin: 0 0 12px;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1.5;
  color: #eff6ff;
}

.quote-card footer {
  color: #cbd5e1;
}

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

.faq-list details {
  background: #fff;
  border: 1px solid rgba(15, 23, 42, .08);
  border-radius: 18px;
  padding: 20px 22px;
  box-shadow: 0 10px 28px rgba(15, 23, 42, .04);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  position: relative;
  padding-right: 28px;
}

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

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  color: #0f172a;
  font-size: 1.3rem;
}

.faq-list details[open] summary::after {
  content: "–";
}

.faq-list p {
  margin: 14px 0 0;
  color: #475569;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  border-radius: 28px;
  background: linear-gradient(135deg, #0f172a 0%, #11203d 100%);
  color: var(--text);
}

.cta-box p {
  color: #cbd5e1;
  margin: 0;
}

.site-footer {
  padding: 15px 0 15px;
  border-top: 1px solid rgba(15, 23, 42, .08);
  background: #fff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: start;
}

.footer-inner p {
  margin: 8px 0 0;
  color: #64748b;
  max-width: 52ch;
}

.footer-inner nav {
  display: flex;
  gap: 18px;
  color: #334155;
}

.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .84);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(15, 23, 42, .08);
  display: none;
  z-index: 120;
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: #dc2626;
  box-shadow: 0 0 0 4px rgba(220, 38, 38, .08);
}

@media (max-width: 1080px) {

  .hero-grid,
  .two-col,
  .steps-grid,
  .feature-grid,
  .logo-strip-inner {
    grid-template-columns: 1fr 1fr;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  body {
    background:
      radial-gradient(circle at top left, rgba(94, 234, 212, .18), transparent 28%),
      linear-gradient(180deg, #0a1122 0%, #0b1020 23%, #f7f9fc 23%, #f7f9fc 100%);
  }

  .nav-desktop {
    display: none;
  }

  .hero {
    padding-top: 32px;
  }

  .hero-grid,
  .two-col,
  .steps-grid,
  .feature-grid,
  .logo-strip-inner,
  .field-row,
  .footer-inner,
  .cta-box {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero h1 {
    max-width: 13ch;
  }

  .hero-card {
    padding: 22px;
  }

  .logo-strip-inner span {
    justify-content: start;
    border-radius: 18px;
  }

  .cta-box {
    padding: 26px;
  }

  .site-footer {
    padding-bottom: 120px;
  }

  .sticky-cta {
    display: block;
  }
}