:root { --bg: #f4f7f6; --card: #fff; --ink: #1d2b2a; --muted: #5d6f6c; --brand: #0f7a6c; --brand2: #0b5f54; --line: #dfe7e5; }
* { box-sizing: border-box; }
body { margin: 0; font: 17px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; background: var(--bg); color: var(--ink); }
header { background: var(--card); border-bottom: 1px solid var(--line); padding: 14px 16px; }
.brand { max-width: 560px; margin: 0 auto; font-weight: 700; color: var(--brand); }
main { max-width: 560px; margin: 0 auto; padding: 20px 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 26px 20px; box-shadow: 0 6px 24px rgba(0,0,0,.05); }
h1 { font-size: 1.65rem; line-height: 1.25; margin: 0 0 10px; }
h2 { font-size: 1.3rem; line-height: 1.3; margin: 0 0 14px; }
.sub { color: var(--muted); margin: 0 0 20px; }
.fine { color: var(--muted); font-size: .85rem; text-align: center; margin: 12px 0 0; }
.btn { display: block; width: 100%; text-align: center; text-decoration: none; background: var(--brand); color: #fff; border: 0; border-radius: 12px; padding: 15px 18px; font-size: 1.05rem; font-weight: 700; cursor: pointer; }
.btn:hover { background: var(--brand2); }
.btn:disabled { opacity: .6; }
.bar { height: 8px; background: var(--line); border-radius: 8px; overflow: hidden; margin-bottom: 14px; }
#fill { height: 100%; width: 0; background: var(--brand); transition: width .3s; }
.step { color: var(--muted); font-size: .9rem; margin: 0 0 6px; }
.opts { display: grid; gap: 10px; }
.opt { text-align: left; background: #fff; border: 2px solid var(--line); border-radius: 12px; padding: 14px 16px; font-size: 1rem; cursor: pointer; color: var(--ink); }
.opt:hover, .opt:focus { border-color: var(--brand); background: #eef8f6; }
form label { display: block; font-size: .9rem; font-weight: 600; margin-bottom: 12px; }
form input[type=text], form input:not([type]), form input[type=email], form input[type=tel] { display: block; width: 100%; margin-top: 4px; padding: 12px; font-size: 1rem; border: 1px solid #c9d6d3; border-radius: 10px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check { display: flex !important; gap: 10px; align-items: flex-start; font-weight: 400 !important; font-size: .78rem !important; color: var(--muted); line-height: 1.4; }
.check input { margin-top: 3px; width: 18px; height: 18px; flex: none; }
.hp { position: absolute; left: -9999px; }
.err { background: #fdecec; color: #a12020; padding: 10px 12px; border-radius: 10px; font-size: .9rem; }
.tick { width: 56px; height: 56px; border-radius: 50%; background: var(--brand); color: #fff; font-size: 30px; display: grid; place-items: center; margin: 0 auto 14px; }
#done { text-align: center; }
footer { max-width: 560px; margin: 10px auto 30px; padding: 0 16px; color: var(--muted); font-size: .75rem; }
footer a { color: var(--muted); }
@media (max-width: 420px) { .row { grid-template-columns: 1fr; gap: 0; } h1 { font-size: 1.4rem; } }