:root {
    --bg: #0a0a0a;
    --fg: #d5d5d5;
    --strong: #fff;
    --muted: #8a8a8a;
    --line: rgba(255,255,255,0.12);
    --accent: #86b7fe;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
.wrap {
    max-width: 62rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}
header.hero {
    text-align: center;
    padding: 5rem 0 3rem;
}
header.hero img {
    width: 120px;
    height: auto;
    border-radius: 0.5rem;
}
h1 {
    color: var(--strong);
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.1;
    letter-spacing: -0.01em;
    margin: 1.25rem 0 0.5rem;
}
.tagline {
    color: var(--muted);
    font-size: clamp(1.05rem, 1.5vw, 1.2rem);
    max-width: 34rem;
    margin: 0 auto;
}
section {
    border-top: 1px solid var(--line);
    padding: 3.5rem 0;
}
h2 {
    color: var(--strong);
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    letter-spacing: -0.01em;
    margin: 0 0 1.25rem;
}
h3 {
    color: var(--strong);
    font-size: 1.05rem;
    margin: 0 0 0.35rem;
}
p { margin: 0 0 1rem; }
.intro { max-width: 40rem; }
a {
    color: var(--accent);
    text-decoration: none;
}
a:hover { text-decoration: underline; }
.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1.5rem;
}
.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid p { color: var(--muted); margin: 0; }
.steps {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
    counter-reset: step;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 2.5rem;
}
.steps li {
    counter-increment: step;
    display: flex;
    gap: 0.9rem;
}
.steps li::before {
    content: counter(step);
    flex-shrink: 0;
    width: 1.9rem;
    height: 1.9rem;
    border: 1px solid var(--line);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 0.85rem;
}
.steps div { color: var(--muted); }
.steps strong { display: block; color: var(--strong); }
.faq h3 { margin-top: 1.5rem; }
.faq p { max-width: 40rem; }
.contact { max-width: 40rem; }
.muted { color: var(--muted); }
footer {
    border-top: 1px solid var(--line);
    padding: 2rem 0 3rem;
    color: var(--muted);
    font-size: 0.9rem;
}
@media (max-width: 700px) {
    header.hero { padding: 3.5rem 0 2rem; }
    section { padding: 2.5rem 0; }
    .grid, .grid.two, .steps { grid-template-columns: 1fr; gap: 1.5rem; }
}