:root {
  --bg: #F2F5F7; --card: #FFFFFF; --text: #0F1D26; --muted: #5E6A74; --border: #E4E9ED;
  --brand: #15705C; --brand-dark: #0D4F40; --brand-soft: #E4F1ED; --on-brand: #FFFFFF;
  --radius: 18px; --shadow: 0 6px 24px rgba(15, 29, 38, .07);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0F161B; --card: #1A242B; --text: #ECF3F7; --muted: #93A3AE; --border: #28343D;
    --brand: #2FA98C; --brand-dark: #0A3A30; --brand-soft: #17352F; --on-brand: #06231C;
    --shadow: 0 6px 24px rgba(0, 0, 0, .35);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body {
  margin: 0; background: var(--bg); color: var(--text); line-height: 1.65;
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { width: min(1080px, 100% - 2.5rem); margin-inline: auto; }
.narrow { width: min(46rem, 100% - 2.5rem); margin-inline: auto; }
a { color: var(--brand); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 5.5vw, 3.4rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); margin: 0 0 .6rem; }
h3 { font-size: 1.1rem; margin: 0 0 .35rem; }
p { margin: 0 0 1rem; }
.muted { color: var(--muted); }

header.site {
  position: sticky; top: 0; z-index: 10; backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 88%, transparent); border-bottom: 1px solid var(--border);
}
header.site .wrap { display: flex; align-items: center; gap: 1rem; padding: .8rem 0; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; text-decoration: none; color: var(--text); }
.brand .mark { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff; display: grid; place-items: center; font-size: 20px; font-weight: 800; }
nav.site { margin-left: auto; display: flex; gap: 1.25rem; }
nav.site a { color: var(--muted); text-decoration: none; font-size: .95rem; }
nav.site a:hover { color: var(--text); }
/* On a phone the page is one scroll anyway, and the footer carries every link. */
@media (max-width: 620px) { nav.site { display: none; } }
/* Anchor links must not land underneath the sticky header. */
section[id] { scroll-margin-top: 5rem; }

.hero { padding: clamp(3rem, 8vw, 5.5rem) 0 2rem; }
.hero .grid { display: grid; gap: 2.5rem; align-items: center; grid-template-columns: 1.1fr .9fr; }
@media (max-width: 860px) { .hero .grid { grid-template-columns: 1fr; } }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 34rem; }
.cta { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.6rem; }
.btn { display: inline-block; padding: .85rem 1.4rem; border-radius: 12px; font-weight: 700; text-decoration: none; }
.btn-primary { background: var(--brand); color: var(--on-brand); box-shadow: var(--shadow); }
.btn-secondary { border: 2px solid var(--brand); color: var(--brand); }
.pill { display: inline-block; padding: .3rem .7rem; border-radius: 999px; background: var(--brand-soft); color: var(--brand);
  font-size: .82rem; font-weight: 700; margin-bottom: 1rem; }

/* A phone drawn in CSS: no screenshots to keep up to date, nothing to download. */
.phone { width: 260px; margin-inline: auto; border-radius: 30px; padding: 12px; background: var(--card);
  border: 1px solid var(--border); box-shadow: var(--shadow); }
.screen { border-radius: 22px; overflow: hidden; background: var(--bg); }
.screen .top { background: linear-gradient(135deg, var(--brand), var(--brand-dark)); color: #fff; padding: 1rem .9rem 1.3rem; }
.screen .top small { opacity: .85; }
.screen .body { padding: .8rem; display: grid; gap: .55rem; }
.row { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: .55rem .7rem;
  display: flex; align-items: center; gap: .5rem; font-size: .8rem; }
.dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-size: .7rem; font-weight: 700; }
.spacer { margin-left: auto; font-weight: 700; }
.bar { height: 7px; border-radius: 4px; background: var(--border); overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 4px; }

section { padding: 3rem 0; }
.cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); margin-top: 1.5rem; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.3rem; box-shadow: var(--shadow); }
.card .ico { font-size: 1.5rem; }
.steps { counter-reset: step; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); margin-top: 1.5rem; }
.step { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.3rem; }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 30px; height: 30px;
  border-radius: 50%; background: var(--brand-soft); color: var(--brand); font-weight: 800; margin-bottom: .6rem; }
.price { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.8rem; box-shadow: var(--shadow); text-align: center; }
.price .big { font-size: 2.6rem; font-weight: 800; color: var(--brand); }
ul.ticks { list-style: none; padding: 0; margin: 1rem 0 0; display: inline-block; text-align: left; }
ul.ticks li { padding-left: 1.6rem; position: relative; margin-bottom: .4rem; }
ul.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 800; }
details { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: .9rem 1.1rem; margin-bottom: .7rem; }
details summary { cursor: pointer; font-weight: 700; }
details[open] summary { margin-bottom: .5rem; }

footer.site { border-top: 1px solid var(--border); padding: 2.5rem 0 3.5rem; color: var(--muted); font-size: .92rem; }
footer.site .cols { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); }
footer.site a { color: var(--muted); }
.legal-body h2 { margin-top: 2rem; }
.legal-body { padding-bottom: 3rem; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 1rem; top: 1rem; position: fixed; background: var(--card); padding: .7rem 1rem; border-radius: 10px; z-index: 20; }

form label { display: block; font-weight: 700; margin: 1rem 0 .35rem; }
form input, form select, form textarea {
  width: 100%; padding: .75rem .9rem; border-radius: 12px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); font: inherit;
}
form textarea { resize: vertical; }
form button { border: 0; cursor: pointer; font: inherit; margin-top: 1.2rem; }
/* The honeypot: invisible to people, irresistible to robots. */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.err { display: none; background: #FDECEA; color: #8B1A10; border-radius: 10px; padding: .8rem 1rem; }
@media (prefers-color-scheme: dark) { .err { background: #3A1A16; color: #FFB4A8; } }
body:has(#err) form:target .err { display: block; }