:root {
  --ink: #0a1020;
  --muted: #5e687d;
  --paper: #f5f7fb;
  --white: #fff;
  --line: #dce2ec;
  --lime: #b9ff66;
  --blue: #4b6fff;
  --navy: #101a35;
  --shadow: 0 24px 70px rgba(21, 31, 57, 0.12);
  --radius: 24px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
  line-height: 1.65;
}
a {
  color: inherit;
}
.wrap {
  width: min(1160px, calc(100% - 36px));
  margin: auto;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(245, 247, 251, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(10, 16, 32, 0.08);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  text-decoration: none;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: 1.25rem;
}
.brand span {
  color: var(--blue);
}
.menu {
  display: flex;
  align-items: center;
  gap: 22px;
}
.menu a {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
}
.menu a:hover,
.menu a.active {
  color: var(--blue);
}
.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 850;
  border: 1px solid var(--ink);
  transition: 0.2s;
}
.nav-cta,
.btn.primary {
  background: var(--ink);
  color: #fff;
}
.btn.primary:hover {
  background: var(--blue);
  border-color: var(--blue);
  transform: translateY(-2px);
}
.btn.secondary {
  background: #fff;
}
.btn.secondary:hover {
  background: var(--lime);
  transform: translateY(-2px);
}
.menu-toggle {
  display: none;
  background: none;
  border: 0;
  font-size: 1.7rem;
}
.hero {
  padding: 62px 0 36px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 54px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  padding: 8px 12px;
  background: #e8edff;
  border-radius: 999px;
  color: #2642b5;
  font-size: 0.8rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.eyebrow:before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
}
h1,
h2,
h3 {
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin: 0;
}
h1 {
  font-size: clamp(3rem, 6.6vw, 5.8rem);
  max-width: 880px;
  margin-top: 22px;
}
h1 em {
  font-style: normal;
  color: var(--blue);
}
.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  color: var(--muted);
  max-width: 700px;
  margin: 16px 0;
}
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 22px 0;
}
.micro {
  font-size: 0.84rem;
  color: var(--muted);
}
.hero-panel {
  background: var(--navy);
  color: white;
  border-radius: 32px;
  padding: 34px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.hero-panel:after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  background: var(--blue);
  filter: blur(75px);
  opacity: 0.45;
  right: -80px;
  top: -80px;
}
.hero-panel > * {
  position: relative;
  z-index: 1;
}
.panel-kicker {
  color: var(--lime);
  font-weight: 800;
  font-size: 0.83rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.flow {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}
.flow div {
  display: flex;
  align-items: center;
  gap: 13px;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 15px;
  border-radius: 14px;
}
.flow b {
  display: grid;
  place-items: center;
  background: var(--lime);
  color: var(--ink);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 0.8rem;
}
.metric {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 20px;
  margin-top: 25px;
}
.metric strong {
  font-size: 1.75rem;
  color: var(--lime);
}
section {
  padding: 42px 0;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
  margin-bottom: 24px;
}
.section-head h2 {
  font-size: clamp(2.1rem, 4.6vw, 3.8rem);
  max-width: 720px;
}
.section-head p {
  max-width: 470px;
  color: var(--muted);
  margin: 0;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 8px 24px rgba(20, 31, 55, 0.04);
}
.card .num {
  color: var(--blue);
  font-weight: 900;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}
.card h3 {
  font-size: 1.35rem;
  margin: 14px 0 12px;
}
.card p {
  color: var(--muted);
  margin: 0;
}
.dark {
  background: var(--ink);
  color: white;
}
.dark .section-head p,
.dark .card p {
  color: #b8c1d6;
}
.dark .card {
  background: #131c33;
  border-color: #26324d;
}
.proof {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.proof div {
  background: #fff;
  padding: 25px;
}
.proof strong {
  display: block;
  font-size: 1.6rem;
}
.proof span {
  color: var(--muted);
  font-size: 0.86rem;
}
.band {
  background: var(--lime);
  padding: 44px;
  border-radius: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.band h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  max-width: 760px;
}
.page-hero {
  padding: 54px 0 20px;
}
.page-hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
}
.price {
  font-size: 2.4rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  margin: 15px 0;
}
.featured {
  border: 2px solid var(--blue);
  position: relative;
}
.tag {
  position: absolute;
  right: 18px;
  top: 18px;
  background: var(--blue);
  color: #fff;
  padding: 5px 10px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 800;
}
.list {
  padding: 0;
  list-style: none;
}
.list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.list li:before {
  content: "✓";
  color: var(--blue);
  font-weight: 900;
  margin-right: 10px;
}
.steps {
  counter-reset: step;
  display: grid;
  gap: 16px;
}
.step {
  counter-increment: step;
  background: white;
  border: 1px solid var(--line);
  padding: 26px;
  border-radius: 20px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
}
.step:before {
  content: "0" counter(step);
  font-weight: 900;
  color: var(--blue);
  font-size: 1.35rem;
}
.case {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.case .result {
  color: var(--blue);
  font-weight: 850;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.field {
  display: grid;
  gap: 7px;
}
.field.full {
  grid-column: 1/-1;
}
.questionnaire-download {
  padding: 18px;
  border: 1px solid #b7c4ff;
  border-radius: 14px;
  background: #f0f3ff;
}
.questionnaire-download[hidden] {
  display: none;
}
.questionnaire-download p {
  margin: 0;
  color: var(--muted);
}
.questionnaire-download .btn {
  justify-self: start;
}
label {
  font-weight: 800;
  font-size: 0.88rem;
}
input,
select,
textarea {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid #cbd3e1;
  border-radius: 12px;
  background: white;
  font: inherit;
}
textarea {
  min-height: 140px;
  resize: vertical;
}
input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(75, 111, 255, 0.16);
  border-color: var(--blue);
}
footer {
  padding: 46px 0;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: center;
}
.footer-grid p {
  color: var(--muted);
  margin: 0;
}
.notice {
  background: #fff9db;
  border: 1px solid #f0df86;
  padding: 16px;
  border-radius: 14px;
  color: #5b501e;
}
.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 (max-width: 860px) {
  .hero-grid,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .proof {
    grid-template-columns: 1fr 1fr;
  }
  .section-head,
  .band,
  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }
  .menu-toggle {
    display: block;
  }
  .menu {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 20px;
    flex-direction: column;
    border-bottom: 1px solid var(--line);
  }
  .menu.open {
    display: flex;
  }
  .hero {
    padding-top: 66px;
  }
}
@media (max-width: 560px) {
  .proof,
  .form-grid {
    grid-template-columns: 1fr;
  }
  .field.full {
    grid-column: auto;
  }
  h1 {
    font-size: 2.75rem;
  }
  .hero-panel,
  .band {
    padding: 25px;
  }
  .actions .btn {
    width: 100%;
  }
  .wrap {
    width: min(100% - 24px, 1160px);
  }
}