:root {
  --ink: #12263a;
  --blue: #1766c4;
  --amber: #f59e0b;
  --paper: #ffffff;
  --surface: #f6f9fe;
  --line: #c7d6e7;
  --slate: #5b6b7c;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 34%, #f6f9fe 100%);
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.container {
  width: min(1080px, calc(100% - 3rem));
  margin: 0 auto;
}

.header {
  border-bottom: 1px solid rgba(199, 214, 231, 0.7);
  background: rgba(255, 255, 255, 0.92);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand,
.nav-links,
.cta-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand {
  text-decoration: none;
  font-weight: 900;
}

.logo {
  width: 38px;
  height: 38px;
}

.nav-links a {
  color: var(--slate);
  font-weight: 700;
  text-decoration: none;
}

.hero,
.section {
  padding: 4rem 0;
}

.hero-grid,
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2rem;
  align-items: start;
}

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--blue);
  font-family: "Cascadia Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0 0 0.7rem;
  line-height: 1.16;
}

h1 {
  max-width: 22ch;
  font-size: clamp(2rem, 4vw, 3.35rem);
}

h2 {
  max-width: 34ch;
  font-size: clamp(1.55rem, 2.4vw, 2.35rem);
}

p {
  margin: 0.6rem 0 0;
}

.lead {
  max-width: 62ch;
  color: var(--slate);
  font-size: 1.05rem;
}

.card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  box-shadow: 0 14px 30px rgba(18, 38, 58, 0.08);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0.8rem 1.1rem;
  font-weight: 800;
  text-decoration: none;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(180deg, #1e72d4 0%, var(--blue) 100%);
  box-shadow: 0 10px 22px rgba(23, 102, 196, 0.28);
}

.btn-secondary {
  border-color: var(--line);
  background: #fff;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.trust span {
  border: 1px solid #b4cff3;
  border-radius: 999px;
  background: #eef5ff;
  color: var(--blue);
  padding: 0.3rem 0.65rem;
  font-size: 0.82rem;
  font-weight: 800;
}

.process-card {
  padding: 1.2rem;
}

.mini-flow {
  display: grid;
  gap: 0.75rem;
}

.mini-flow div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 0.85rem;
}

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

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

.feature,
.price-card {
  padding: 1rem;
}

.feature p,
.price-card p,
.note {
  color: var(--slate);
}

.list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.list li {
  position: relative;
  padding-left: 1.25rem;
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--amber), #fcb437);
}

.section-alt {
  background: linear-gradient(180deg, #f8fbff 0%, #edf4ff 100%);
}

.price-card.featured {
  border-color: #e9bd68;
  background: linear-gradient(180deg, #fffaf0 0%, #ffffff 100%);
}

.form-panel {
  padding: 1.2rem;
}

.form-panel a {
  color: var(--blue);
  font-weight: 800;
}

.footer {
  border-top: 1px solid var(--line);
  background: #0f2236;
  color: #dce8f6;
  padding: 2rem 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.footer a {
  color: #fff;
}

@media (max-width: 980px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 1rem 0;
  }

  .hero-grid,
  .split,
  .grid,
  .grid-four {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(1080px, calc(100% - 1.45rem));
  }

  .hero,
  .section {
    padding: 3rem 0;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .cta-row {
    align-items: stretch;
    flex-direction: column;
  }
}