:root {
  --ink: #14212e;
  --muted: #5b6b7a;
  --accent: #1f4e79;
  --accent2: #2e75b6;
  --line: #e4e9ee;
  --bg: #ffffff;
  --card: #f7f9fb;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink); background: var(--bg); line-height: 1.6; }

.nav { display: flex; align-items: center; justify-content: space-between;
  padding: 18px 40px; border-bottom: 1px solid var(--line); }
.nav-brand { font-weight: 700; font-size: 17px; }
.nav-brand span { font-weight: 400; color: var(--muted); margin-left: 8px; font-size: 14px; }
.nav-login { color: var(--accent); text-decoration: none; font-weight: 600; font-size: 14px; }
.nav-login:hover { text-decoration: underline; }

section { max-width: 1080px; margin: 0 auto; padding: 56px 40px 0; }

.hero { padding-top: 40px; padding-bottom: 24px; }
.hero-img { width: 100%; border-radius: 14px; object-fit: cover; max-height: 460px;
  display: block; margin-bottom: 30px; }
.hero h1 { font-size: 40px; line-height: 1.18; margin: 14px 0 18px; font-weight: 800; letter-spacing: -0.5px; }
.hero-sub { font-size: 19px; color: var(--muted); max-width: 760px; }
.hero-cta { margin: 26px 0 12px; }
.hero-meta { color: var(--muted); font-size: 13px; }

.overline { text-transform: uppercase; letter-spacing: 2px; font-size: 12px;
  color: var(--accent2); font-weight: 700; margin: 0 0 8px; }
h2 { font-size: 28px; margin: 0 0 20px; font-weight: 700; }
.lede { font-size: 17px; color: var(--muted); max-width: 820px; }
.note { color: var(--muted); font-size: 13.5px; margin-top: 22px; }

.btn { display: inline-block; background: var(--accent); color: #fff; text-decoration: none;
  padding: 12px 24px; border-radius: 8px; font-weight: 600; font-size: 15px; }
.btn:hover { background: #173e63; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 8px; }
.step { border: 1px solid var(--line); border-radius: 12px; padding: 22px; }
.step-num { font-size: 12px; color: var(--accent2); font-weight: 700; letter-spacing: 1px; }
.step h3 { margin: 8px 0 6px; font-size: 18px; }
.step p { color: var(--muted); margin: 0; font-size: 14.5px; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px; }
.card strong { font-size: 15px; }
.card p { color: var(--muted); margin: 6px 0 0; font-size: 14px; }

.profiles { list-style: none; padding: 0; margin: 6px 0 0; }
.profiles li { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
.profiles li:last-child { border-bottom: none; }
.profiles strong { display: block; }

.cta { text-align: center; background: var(--card); border-radius: 14px;
  margin-top: 56px; margin-bottom: 40px; padding: 48px 40px; }
.cta h2 { margin-bottom: 20px; }

.footer { text-align: center; color: var(--muted); font-size: 12.5px;
  padding: 28px 20px 40px; border-top: 1px solid var(--line); }

@media (max-width: 800px) {
  .steps, .grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
  section { padding: 40px 22px 0; }
}