:root {
  --bg: #f7f6f3; --surface: #ffffff; --text: #1a1a1a; --muted: #5c5c5c;
  --line: rgba(26,26,26,0.08); --accent: #1f6b5a; --accent-soft: #e6f2ee;
  --warn: #9a6b00; --radius: 14px; --max: 920px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.55; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(247,246,243,0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0; }
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 700; }
.mark { width: 26px; height: 26px; border-radius: 8px; background: var(--accent); }
.nav-links { display: flex; flex-wrap: wrap; gap: 0.25rem 1.1rem; align-items: center; }
.nav-links a { color: var(--muted); font-size: 0.95rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 0.75rem 1.2rem; font-weight: 600; border: 1px solid transparent; }
.btn-primary { background: var(--accent); color: #fff; }
.hero { padding: 4.5rem 0 3rem; text-align: center; }
.eyebrow { color: var(--accent); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 1rem; }
h1 { font-size: clamp(2rem, 4.5vw, 2.85rem); line-height: 1.15; margin: 0 auto 1rem; letter-spacing: -0.03em; max-width: 18ch; }
h2 { font-size: clamp(1.35rem, 2.5vw, 1.75rem); margin: 0 0 0.75rem; letter-spacing: -0.02em; }
h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 36rem; margin: 0 auto 1.75rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }
.section { padding: 3rem 0; }
.section + .section { border-top: 1px solid var(--line); }
.visual { margin: 0 auto 2.5rem; max-width: 640px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 1.25rem; box-shadow: 0 12px 40px rgba(0,0,0,0.04); }
.visual-window { border-radius: 12px; background: #111; color: #e8eef6; padding: 1rem 1.1rem; font-size: 0.92rem; text-align: left; }
.visual-window .bar { display: flex; gap: 0.35rem; margin-bottom: 0.9rem; }
.visual-window .dot { width: 8px; height: 8px; border-radius: 50%; background: #444; }
.visual-window .line { color: #9aa8b8; margin: 0.35rem 0; }
.visual-window .ok { color: #6ee7c5; }
.grid-3 { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-top: 1.5rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.15rem 1.2rem; }
.card p { color: var(--muted); margin: 0; }
.steps { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 0.85rem; counter-reset: step; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 2rem 1fr; gap: 0.85rem; align-items: start; }
.steps li::before { content: counter(step); width: 2rem; height: 2rem; border-radius: 999px; display: grid; place-items: center; font-weight: 700; font-size: 0.9rem; background: var(--accent-soft); color: var(--accent); }
.steps p { margin: 0; color: var(--muted); }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 0.85rem 1rem; margin-bottom: 0.55rem; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { color: var(--muted); margin: 0.55rem 0 0.15rem; }
.form { display: grid; gap: 0.85rem; max-width: 28rem; margin-inline: auto; }
label { display: grid; gap: 0.3rem; font-size: 0.9rem; color: var(--muted); text-align: left; }
input, textarea, select { width: 100%; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--text); padding: 0.7rem 0.85rem; font: inherit; }
.cta-band { text-align: center; padding: 3.5rem 0; }
.note { font-size: 0.85rem; color: var(--muted); }
.tag { display: inline-block; font-size: 0.72rem; font-weight: 700; color: var(--warn); background: #fff6e0; border-radius: 999px; padding: 0.15rem 0.5rem; margin-bottom: 0.5rem; }
.site-footer { border-top: 1px solid var(--line); padding: 1.75rem 0 2.25rem; color: var(--muted); font-size: 0.9rem; }
.footer-row { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; }
@media (max-width: 720px) { .nav-links a:not(.btn) { display: none; } .hero { padding-top: 3rem; } }