:root {
  --bg: #f5f7fb;
  --surface: rgba(255,255,255,.78);
  --surface-strong: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: rgba(15, 23, 42, .08);
  --brand: #2563eb;
  --brand-2: #7c3aed;
  --dark: #0b1020;
  --success: #16a34a;
  --shadow: 0 20px 60px rgba(15, 23, 42, .12);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background: radial-gradient(circle at top left, rgba(37,99,235,.12), transparent 25%), radial-gradient(circle at top right, rgba(124,58,237,.10), transparent 22%), var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(15,23,42,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(15,23,42,.03) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at center, black 50%, transparent 85%);
  pointer-events: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(245,247,251,.7);
  border-bottom: 1px solid rgba(15,23,42,.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -.03em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 10px 24px rgba(37,99,235,.26);
}

.brand-text { font-size: 1.1rem; }

.menu {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-weight: 500;
}

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

.hero {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 36px;
  padding: 72px 0 36px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(37,99,235,.14);
  border-radius: 999px;
  color: var(--brand);
  background: rgba(37,99,235,.06);
  font-size: .86rem;
  font-weight: 700;
}

.eyebrow-light {
  color: #c7d2fe;
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.16);
}

h1, h2, h3 {
  margin: 0;
  letter-spacing: -.04em;
  line-height: 1.02;
}

h1 {
  font-size: clamp(2.7rem, 5.8vw, 5.2rem);
  margin-top: 18px;
}

h1 span {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 { font-size: clamp(2rem, 3.8vw, 3.2rem); }
h3 { font-size: 1.35rem; }

.lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 62ch;
  margin: 22px 0 0;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-points {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.hero-points li::before,
.check-list li::before,
.pricing ul li::before {
  content: "✓";
  color: var(--success);
  font-weight: 900;
  margin-right: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  padding: 14px 20px;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(37,99,235,.24);
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
  cursor: pointer;
}

.btn:hover { transform: translateY(-1px); box-shadow: 0 16px 30px rgba(37,99,235,.28); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: 16px 24px; }
.btn-sm { padding: 12px 16px; border-radius: 14px; }
.btn-outline, .btn-ghost {
  background: rgba(255,255,255,.74);
  color: var(--text);
  border: 1px solid rgba(15,23,42,.08);
  box-shadow: none;
}
.btn-light {
  background: #fff;
  color: var(--text);
  box-shadow: none;
}

.card, .card-dark {
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.card {
  background: var(--surface);
  backdrop-filter: blur(16px);
}

.card-dark {
  background: linear-gradient(180deg, rgba(11,16,32,.96), rgba(15,23,42,.92));
  color: #fff;
  border-color: rgba(255,255,255,.08);
}

.metric-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255,255,255,.72);
  margin-bottom: 18px;
}

.status {
  background: rgba(22,163,74,.18);
  color: #86efac;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: .85rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.metric-grid strong {
  display: block;
  font-size: 2rem;
  letter-spacing: -.04em;
}

.metric-grid span {
  color: rgba(255,255,255,.72);
}

.mini-chart {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  align-items: end;
  gap: 10px;
  margin-top: 26px;
  height: 120px;
}

.mini-chart span {
  display: block;
  border-radius: 16px 16px 6px 6px;
  background: linear-gradient(180deg, #60a5fa, #7c3aed);
}

.mini-chart span:nth-child(1) { height: 34%; }
.mini-chart span:nth-child(2) { height: 42%; }
.mini-chart span:nth-child(3) { height: 56%; }
.mini-chart span:nth-child(4) { height: 48%; }
.mini-chart span:nth-child(5) { height: 68%; }
.mini-chart span:nth-child(6) { height: 78%; }
.mini-chart span:nth-child(7) { height: 90%; }

.logos {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 0 18px;
}

.logo-chip {
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,.76);
  border: 1px solid var(--line);
  color: var(--muted);
  font-weight: 600;
}

.section { padding: 72px 0; }
.section-head { text-align: center; max-width: 780px; margin: 0 auto 32px; }
.section-head.left { text-align: left; margin-left: 0; }
.section-head p { color: var(--muted); font-size: 1.08rem; }

.steps, .benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.step { position: relative; overflow: hidden; }
.step-num {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  margin-bottom: 16px;
}

.step p, .benefit-grid p, .pricing p, .testimonial p, .faq-item p, .feature-box p {
  color: var(--muted);
  line-height: 1.7;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: center;
}

.mb-24 { margin-bottom: 24px; }

.check-list, .muted-list, .pricing ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.muted-list li::before {
  content: "•";
  margin-right: 10px;
  color: var(--brand);
}

.feature-box {
  background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72));
}

.fine-print { margin-top: 18px; font-size: .96rem; }

.pricing-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  background: linear-gradient(135deg, rgba(37,99,235,.06), rgba(124,58,237,.06)), rgba(255,255,255,.84);
}

.price-box {
  min-width: 320px;
  background: rgba(255,255,255,.84);
  border: 1px solid rgba(15,23,42,.07);
  border-radius: 22px;
  padding: 24px;
}

.price {
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -.05em;
  margin-bottom: 12px;
}
.price span { font-size: 1rem; color: var(--muted); font-weight: 600; margin-left: 6px; }

.testimonial-wrap { padding-top: 0; }
.testimonial {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.quote {
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  line-height: 1.6;
  color: var(--text) !important;
}
.quote-source {
  margin-top: 12px;
  font-weight: 600;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  position: relative;
  padding-right: 24px;
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  color: var(--brand);
  font-size: 1.2rem;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin: 14px 0 0; }

.cta {
  display: grid;
  grid-template-columns: 1fr .95fr;
  gap: 26px;
  align-items: start;
}

.cta h2 { margin-top: 18px; }
.cta p { color: rgba(255,255,255,.74); line-height: 1.7; }

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

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.contact-form input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: #fff;
  font: inherit;
}

.contact-form input::placeholder { color: rgba(255,255,255,.46); }
.form-note { font-size: .92rem; margin: 0; }

.site-footer {
  padding: 26px 0 48px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid rgba(15,23,42,.08);
  padding-top: 24px;
}

.footer-inner p, .footer-links { color: var(--muted); }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }

@media (max-width: 960px) {
  .hero,
  .split,
  .pricing-card,
  .cta,
  .steps,
  .benefit-grid { grid-template-columns: 1fr; }

  .price-box { min-width: 0; }
}

@media (max-width: 760px) {
  .menu { display: none; }
  .hero { padding-top: 42px; }
  .section { padding: 52px 0; }
  .card, .card-dark { padding: 22px; }
  .footer-inner { flex-direction: column; }
}