:root {
  --tint: #1E7F6E; --tint-dark: #16604f; --tint-soft: #DDF2EC;
  --text: #111318; --text-2: #60646C; --bg: #F7F7F9; --card: #ffffff; --border: #E0E1E6;
  --danger: #C62828; --radius: 16px; --max: 1080px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --tint: #4CC2AB; --tint-dark: #7fd9c6; --tint-soft: #153630; --text: #F3F4F6; --text-2: #B0B4BA; --bg: #0E0F12; --card: #1A1C21; --border: #2E3138; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: var(--tint); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
header.site { position: sticky; top: 0; backdrop-filter: blur(12px); background: color-mix(in srgb, var(--bg) 85%, transparent); border-bottom: 1px solid var(--border); z-index: 10; }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; color: var(--text); }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
nav a { margin-left: 22px; color: var(--text-2); font-weight: 500; }
nav a:hover { color: var(--text); text-decoration: none; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 999px; background: var(--tint); color: #fff; font-weight: 600; border: 0; cursor: pointer; font-size: 1rem; }
.btn:hover { background: var(--tint-dark); text-decoration: none; }
.btn.ghost { background: var(--tint-soft); color: var(--tint); }
.btn.ghost:hover { background: color-mix(in srgb, var(--tint-soft) 70%, var(--tint) 30%); }
.hero { padding: 72px 0 48px; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.08; margin: 0 0 18px; letter-spacing: -0.02em; }
.hero p.lead { font-size: 1.2rem; color: var(--text-2); margin: 0 0 28px; max-width: 34em; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; }
.eyebrow { color: var(--tint); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.8rem; margin-bottom: 10px; }
.phone { background: var(--card); border: 1px solid var(--border); border-radius: 36px; padding: 18px; box-shadow: 0 30px 60px -30px rgba(0,0,0,0.35); max-width: 360px; margin: 0 auto; }
.phone .bar { height: 10px; width: 40%; background: var(--border); border-radius: 999px; margin: 6px auto 16px; }
.bodymap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.bodymap .r { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 12px 10px; font-size: 0.85rem; font-weight: 600; min-height: 64px; display: flex; flex-direction: column; justify-content: space-between; }
.bodymap .r span { font-size: 0.7rem; color: var(--text-2); font-weight: 500; }
.bodymap .r.c { grid-column: 2; }
.bodymap .r.l2 { grid-column: 1 / span 1; } .bodymap .r.r2 { grid-column: 3; }
.bodymap .r.filled span { color: var(--tint); }
section { padding: 56px 0; }
section h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 12px; letter-spacing: -0.01em; }
section p.sub { color: var(--text-2); font-size: 1.05rem; max-width: 40em; margin: 0 0 32px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 10px 0 6px; font-size: 1.1rem; }
.card p { margin: 0; color: var(--text-2); font-size: 0.97rem; }
.num { width: 34px; height: 34px; border-radius: 10px; background: var(--tint-soft); color: var(--tint); display: grid; place-items: center; font-weight: 700; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.list li { padding-left: 28px; position: relative; color: var(--text-2); }
.list li::before { content: "✓"; position: absolute; left: 0; color: var(--tint); font-weight: 700; }
.note { background: var(--tint-soft); border-radius: var(--radius); padding: 18px 20px; color: var(--text); font-size: 0.95rem; }
footer.site { border-top: 1px solid var(--border); padding: 36px 0 48px; color: var(--text-2); font-size: 0.9rem; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; justify-content: space-between; }
footer.site a { color: var(--text-2); margin-right: 18px; }
.prose { max-width: 760px; padding: 48px 0 72px; }
.prose h1 { font-size: 2.2rem; margin: 0 0 6px; letter-spacing: -0.02em; }
.prose .meta { color: var(--text-2); margin-bottom: 28px; }
.prose h2 { font-size: 1.15rem; margin: 28px 0 8px; }
.prose p { color: var(--text); }
form.stack { display: grid; gap: 14px; max-width: 420px; }
label { font-weight: 600; font-size: 0.95rem; display: grid; gap: 6px; }
input[type=password], input[type=text], input[type=email], textarea { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--card); color: var(--text); font-size: 1rem; font-family: inherit; }
.error { color: var(--danger); font-size: 0.95rem; }
.success { color: var(--tint); font-weight: 600; }
.hidden { display: none !important; }
@media (max-width: 820px) {
  .hero, .split { grid-template-columns: 1fr; }
  nav a { margin-left: 14px; font-size: 0.95rem; }
  .hero { padding-top: 40px; }
}