:root {
  --ink: #13213c;
  --muted: #59657a;
  --primary: #315deb;
  --primary-dark: #2447b8;
  --pink: #ff4f8b;
  --mint: #e3f7ef;
  --lavender: #f5f0ff;
  --line: rgba(49, 93, 235, 0.14);
  --shadow: 0 22px 60px rgba(19, 33, 60, 0.1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: #fff;
}

a { color: inherit; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 20;
  padding: 10px 14px;
  color: #fff;
  background: var(--ink);
  border-radius: 10px;
  transform: translateY(-160%);
}

.skip-link:focus { transform: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav,
.section,
.hero-inner,
.footer-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
  font-size: 17px;
  font-weight: 850;
  text-decoration: none;
}

.brand img { width: 42px; height: 42px; }

.nav-link {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.nav-link:hover { color: var(--primary); }

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  background: var(--primary);
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(49, 93, 235, 0.22);
}

.button:hover { background: var(--primary-dark); }

.button.secondary {
  color: var(--primary);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 79, 139, 0.14), transparent 24%),
    radial-gradient(circle at 12% 78%, rgba(49, 93, 235, 0.11), transparent 26%),
    linear-gradient(135deg, var(--lavender), #f5fbff 58%, #fff8f0);
}

.hero-inner {
  min-height: 590px;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 64px;
  padding: 76px 0;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 16px;
  padding: 8px 12px;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(49, 93, 235, 0.1);
  border-radius: 999px;
}

h1,
h2,
h3 {
  margin-top: 0;
  font-family: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif;
  line-height: 1.08;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(40px, 6vw, 68px);
  letter-spacing: -0.04em;
}

h2 { font-size: clamp(30px, 4vw, 44px); letter-spacing: -0.025em; }
h3 { margin-bottom: 10px; font-size: 21px; }

.lead {
  max-width: 680px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}

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

.hero-card {
  position: relative;
  padding: 30px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-card::before {
  position: absolute;
  top: -14px;
  right: 28px;
  content: "♪";
  color: var(--pink);
  font-size: 52px;
  font-weight: 900;
  transform: rotate(10deg);
}

.hero-card ul,
.check-list { margin: 0; padding: 0; list-style: none; }

.hero-card li,
.check-list li {
  position: relative;
  margin: 14px 0;
  padding-left: 30px;
  color: var(--muted);
  line-height: 1.5;
}

.hero-card li::before,
.check-list li::before {
  position: absolute;
  left: 0;
  content: "✓";
  color: #087b5b;
  font-weight: 900;
}

.section { padding: 84px 0; }
.section.tint { width: 100%; max-width: none; padding-inline: max(20px, calc((100% - 1120px) / 2)); background: #f7f9ff; }
.section-heading { max-width: 760px; margin-bottom: 36px; }
.section-heading p, .card p, .prose p { color: var(--muted); line-height: 1.65; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.card {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 12px 32px rgba(19, 33, 60, 0.05);
}

.card-number {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  place-items: center;
  color: #fff;
  font-weight: 900;
  background: var(--primary);
  border-radius: 13px;
}

.split { display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: 56px; }

.callout {
  padding: 44px;
  text-align: center;
  background: var(--mint);
  border-radius: 28px;
}

.callout p { max-width: 700px; margin: 0 auto 24px; color: var(--muted); line-height: 1.6; }

.faq { max-width: 820px; }
.faq details { padding: 20px 0; border-bottom: 1px solid var(--line); }
.faq summary { font-weight: 850; cursor: pointer; }
.faq p { margin: 12px 0 0; color: var(--muted); line-height: 1.6; }

.site-footer { color: #dce4ff; background: var(--ink); }
.footer-inner { display: flex; flex-wrap: wrap; gap: 18px 30px; align-items: center; padding: 34px 0; }
.footer-inner p { margin: 0 auto 0 0; }
.footer-inner a { color: #fff; }

.disclaimer { color: var(--muted); font-size: 13px; line-height: 1.55; }

@media (max-width: 820px) {
  .nav-link { display: none; }
  .nav .button { min-height: 42px; padding: 9px 13px; font-size: 13px; }
  .hero-inner, .split { grid-template-columns: 1fr; }
  .hero-inner { min-height: auto; gap: 34px; padding: 56px 0; }
  .grid { grid-template-columns: 1fr; }
  .section { padding: 62px 0; }
}

@media (max-width: 520px) {
  .nav, .section, .hero-inner, .footer-inner { width: min(100% - 28px, 1120px); }
  .brand span { display: none; }
  h1 { font-size: 40px; }
  .lead { font-size: 17px; }
  .hero-card, .card, .callout { padding: 22px; border-radius: 20px; }
}