:root {
  color-scheme: light;
  --ink: #10233e;
  --muted: #52657b;
  --line: #dce8ef;
  --surface: #f4f9fb;
  --blue: #0877e8;
  --green: #00a876;
  --shadow: 0 20px 60px rgba(21, 70, 109, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif; line-height: 1.75; }
a { color: #066dcc; text-underline-offset: .2em; }
img { display: block; max-width: 100%; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 20; padding: 10px 14px; border-radius: 10px; color: #fff; background: var(--ink); }
.skip-link:focus { top: 16px; }
.site-header { width: min(1120px, calc(100% - 40px)); margin: 0 auto; min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-weight: 750; text-decoration: none; letter-spacing: -.02em; }
.brand img { border-radius: 11px; box-shadow: 0 4px 16px rgba(9, 86, 154, .18); }
nav { display: flex; align-items: center; gap: 24px; }
nav a { color: var(--muted); font-size: .92rem; font-weight: 650; text-decoration: none; }
nav a:hover, nav a[aria-current="page"] { color: var(--blue); }
main { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.hero { min-height: 630px; padding: 72px 7%; display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 64px; overflow: hidden; border: 1px solid #d8eef3; border-radius: 40px; background: radial-gradient(circle at 78% 28%, rgba(0, 219, 173, .22), transparent 31%), linear-gradient(135deg, #f4fbff, #ecfff9); }
.eyebrow { margin: 0 0 10px; color: #0875bf; font-size: .78rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.25; letter-spacing: -.035em; }
h1 { margin: 0; font-size: clamp(3rem, 7vw, 5.4rem); }
h2 { margin: 0 0 14px; font-size: clamp(1.75rem, 4vw, 2.7rem); }
h3 { margin: 14px 0 7px; font-size: 1.2rem; }
.lead { max-width: 650px; margin: 24px 0 0; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.23rem); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 10px 20px; border-radius: 14px; font-weight: 750; text-decoration: none; }
.button.primary { color: #fff; background: linear-gradient(135deg, var(--blue), #06a98a); box-shadow: 0 10px 24px rgba(5, 126, 177, .22); }
.button.secondary { color: var(--ink); border: 1px solid var(--line); background: rgba(255, 255, 255, .8); }
.button:hover { transform: translateY(-1px); }
.button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid rgba(8, 119, 232, .35); outline-offset: 3px; }
.icon-stage { display: grid; place-items: center; }
.icon-stage img { width: min(320px, 100%); border-radius: 25%; box-shadow: var(--shadow); transform: rotate(2deg); }
.trust-row { margin: 26px 0 100px; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 22px; overflow: hidden; }
.trust-row div { padding: 22px 26px; display: grid; gap: 2px; }
.trust-row div + div { border-left: 1px solid var(--line); }
.trust-row strong { font-size: .98rem; }
.trust-row span { color: var(--muted); font-size: .84rem; }
.section { margin: 100px 0; }
.section.compact { margin: 64px 0; }
.section-heading { max-width: 680px; margin-bottom: 34px; }
.card-grid { display: grid; gap: 18px; }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card { padding: 28px; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: 0 10px 32px rgba(26, 75, 109, .07); }
.card p { margin: 0; color: var(--muted); }
.step { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; color: #fff; background: linear-gradient(135deg, var(--blue), var(--green)); font-weight: 800; }
.split-panel { padding: 54px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; border-radius: 28px; color: #fff; background: linear-gradient(135deg, #073968, #075e69); }
.split-panel .eyebrow { color: #7fe7df; }
.split-panel p { margin-top: 0; color: #d8edf1; }
.split-panel .text-link { color: #fff; font-weight: 750; }
.notice { margin: 40px 0 100px; padding: 22px 26px; border-left: 4px solid var(--blue); border-radius: 0 16px 16px 0; background: var(--surface); }
.notice p { margin: 4px 0 0; color: var(--muted); }
.notice.warning { border-color: #d78a00; background: #fff9eb; }
footer { width: min(1120px, calc(100% - 40px)); margin: 0 auto; padding: 34px 0 48px; display: flex; justify-content: space-between; gap: 20px; color: var(--muted); border-top: 1px solid var(--line); font-size: .88rem; }
footer div { display: flex; gap: 20px; }
.document { max-width: 900px; }
.document-header { padding: 72px 0 48px; border-bottom: 1px solid var(--line); }
.document-header h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); }
.meta { margin: 20px 0 0; color: var(--muted); font-size: .9rem; }
.policy { padding: 28px 0 70px; }
.policy section { padding: 30px 0; border-bottom: 1px solid var(--line); }
.policy h2, .section.compact > h2 { font-size: 1.55rem; }
.policy p { color: #334b63; }
.steps-list { margin: 28px 0 0; padding: 0; list-style: none; counter-reset: support-step; }
.steps-list li { counter-increment: support-step; padding: 22px 0 22px 58px; position: relative; display: grid; border-bottom: 1px solid var(--line); }
.steps-list li::before { content: counter(support-step); position: absolute; left: 0; top: 20px; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--blue); font-weight: 800; }
.steps-list span { color: var(--muted); }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { padding: 20px 36px 20px 0; cursor: pointer; font-weight: 750; }
.faq details p { margin: 0; padding: 0 0 22px; color: var(--muted); }
.contact-card { margin: 76px 0 36px; padding: 36px; display: flex; align-items: center; justify-content: space-between; gap: 32px; border-radius: 24px; background: linear-gradient(135deg, #eff9ff, #edfff8); border: 1px solid #cce9ee; }
.contact-card h2 { font-size: 1.8rem; }
.contact-card p { margin: 0; color: var(--muted); }

@media (max-width: 760px) {
  .site-header { min-height: 74px; }
  .brand span { font-size: .9rem; }
  nav { gap: 14px; }
  nav a { font-size: .82rem; }
  .hero { min-height: auto; padding: 48px 28px; grid-template-columns: 1fr; gap: 42px; border-radius: 28px; }
  .hero-copy { order: 2; }
  .icon-stage { order: 1; }
  .icon-stage img { width: 180px; }
  h1 { font-size: clamp(2.65rem, 14vw, 4rem); }
  .trust-row, .card-grid.three, .split-panel { grid-template-columns: 1fr; }
  .trust-row div + div { border-left: 0; border-top: 1px solid var(--line); }
  .split-panel { padding: 34px 28px; gap: 20px; }
  .section { margin: 72px 0; }
  .contact-card, footer { align-items: flex-start; flex-direction: column; }
  .contact-card .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button:hover { transform: none; }
}