:root { --ink: #16181B; --muted: #5B6168; --line: #E3E6EA; --soft: #F5F6F8; --brand: #16181B; --accent: #2F6FEB; --radius: 12px;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font: 17px/1.6 var(--sans); color: var(--ink); background: #fff; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.015em; }
h1 { font-size: clamp(2.1rem, 6vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.eyebrow { font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin: 0 0 .6rem; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 40em; }
.small { font-size: .88rem; color: var(--muted); }
.muted { color: var(--muted); margin-top: 0; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 999px; background: var(--accent);
  color: #fff; font-weight: 700; text-decoration: none; border: 2px solid var(--accent); transition: transform .15s ease, filter .15s ease; }
.btn:hover { transform: translateY(-1px); filter: brightness(1.08); }
.btn.small { min-height: 44px; padding: 0 16px; font-size: .92rem; }
.btn.ghost { background: transparent; color: var(--accent); }
.top { position: sticky; top: 0; z-index: 5; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); }
.top-inner { display: flex; align-items: center; gap: 20px; min-height: 64px; }
.brand { font-weight: 900; letter-spacing: .12em; text-decoration: none; color: var(--ink); margin-right: auto; }
.top nav { display: none; gap: 22px; }
.top nav a { color: var(--ink); text-decoration: none; font-weight: 500; padding: 10px 0; }
.hero { padding: 64px 0 56px; background: linear-gradient(180deg, #F3F6FE, #fff); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 12px; }
.section { padding: 64px 0; }
.section.alt { background: var(--soft); }
.cards { display: grid; gap: 18px; margin: 28px 0 22px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; background: #fff; position: relative; }
.card.featured { border: 2px solid var(--accent); }
.tag { position: absolute; top: -13px; left: 22px; margin: 0; background: var(--accent); color: #fff; font-size: .75rem; font-weight: 700; padding: 3px 12px; border-radius: 999px; }
.price { font-size: 2.4rem; font-weight: 800; margin: 0; }
.price span { font-size: 1rem; font-weight: 500; color: var(--muted); }
.card ul { padding-left: 1.1em; margin: 14px 0 0; }
.card li { margin-bottom: 6px; }
.note { background: #FFF8E1; border: 1px solid #F3DE9B; border-radius: var(--radius); padding: 14px 18px; }
.steps { padding-left: 1.2em; display: grid; gap: 14px; max-width: 46em; margin-top: 24px; }
details { border-bottom: 1px solid var(--line); padding: 6px 0; }
summary { cursor: pointer; font-weight: 700; min-height: 44px; display: flex; align-items: center; }
details p { color: var(--muted); margin-top: 0; }
.contact { background: var(--ink); color: #fff; text-align: center; }
.contact .lede { color: #C9CED4; margin: 0 auto 24px; }
.contact-line a:not(.btn) { color: #fff; font-weight: 700; }
.foot { padding: 28px 0; color: var(--muted); font-size: .9rem; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
@media (min-width: 760px) { .top nav { display: flex; } .cards { grid-template-columns: repeat(3, 1fr); } }