:root {
  --bg: #fbf8f3;
  --surface: #ffffff;
  --ink: #1f2a2e;
  --muted: #55636a;
  --line: #e4ddd2;
  --accent: #1f6f5c;
  --accent-ink: #ffffff;
  --accent-soft: #e3f1ec;
  --warn: #b5532f;
  --radius: 14px;
  --max: 1040px;
}

* { box-sizing: border-box; }
html { font-size: 112.5%; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.55;
}
a { color: var(--accent); }
img { max-width: 100%; display: block; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

header.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0;
}
.brand { font-weight: 700; font-size: 1.15rem; color: var(--ink); text-decoration: none; display: flex; gap: 8px; align-items: center; }
.brand-dot { width: 22px; height: 22px; border-radius: 50%; background: var(--accent); box-shadow: inset -5px -5px 0 rgba(255,255,255,.25); }
.lang { font-size: .9rem; color: var(--muted); }

.hero { display: grid; gap: 32px; padding: 28px 0 48px; align-items: center; }
@media (min-width: 860px) { .hero { grid-template-columns: 1.15fr .85fr; padding-top: 48px; } }
.hero h1 { font-size: clamp(2rem, 5.2vw, 3.1rem); line-height: 1.12; margin: 0 0 18px; letter-spacing: -.01em; }
.hero p.lead { font-size: 1.2rem; color: var(--muted); margin: 0 0 28px; max-width: 34em; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 26px; border-radius: 999px; border: 2px solid var(--accent);
  background: var(--accent); color: var(--accent-ink); font: inherit; font-weight: 700;
  text-decoration: none; cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--accent); }
.btn:focus-visible { outline: 3px solid #f0b429; outline-offset: 3px; }
.note { font-size: .9rem; color: var(--muted); margin-top: 12px; }

/* Phone mock with a reminder */
.phone {
  justify-self: center; width: min(300px, 86vw); aspect-ratio: 9 / 18;
  border-radius: 40px; background: #12191c; padding: 12px; box-shadow: 0 24px 60px rgba(31,42,46,.18);
}
.screen { height: 100%; border-radius: 30px; background: var(--bg); padding: 22px 16px; display: flex; flex-direction: column; gap: 12px; }
.screen .time { text-align: center; font-size: .85rem; color: var(--muted); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.card.big { padding: 18px; }
.card .med { font-size: 1.3rem; font-weight: 700; }
.card .when { color: var(--muted); font-size: .95rem; }
.card .taken { margin-top: 14px; width: 100%; min-height: 56px; border-radius: 12px; border: 0; background: var(--accent); color: #fff; font: inherit; font-size: 1.15rem; font-weight: 700; }
.card.alert { border-color: #f0c9b8; background: #fff6f2; font-size: .9rem; }
.card.alert b { color: var(--warn); }

section { padding: 48px 0; border-top: 1px solid var(--line); }
section h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); margin: 0 0 24px; line-height: 1.2; }

.steps { display: grid; gap: 16px; counter-reset: step; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 700; margin-bottom: 12px; }
.step h3 { margin: 0 0 8px; font-size: 1.15rem; }
.step p { margin: 0; color: var(--muted); }

.promises { display: grid; gap: 14px; padding: 0; margin: 0; list-style: none; }
@media (min-width: 760px) { .promises { grid-template-columns: 1fr 1fr; } }
.promises li { padding: 16px 18px 16px 48px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); position: relative; }
.promises li::before { content: ""; position: absolute; left: 18px; top: 22px; width: 16px; height: 9px; border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent); transform: rotate(-45deg); }

.plans { display: grid; gap: 16px; }
@media (min-width: 760px) { .plans { grid-template-columns: 1fr 1fr; } }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; }
.plan.featured { border: 2px solid var(--accent); }
.plan h3 { margin: 0; font-size: 1.25rem; }
.plan .price { font-size: 1.9rem; font-weight: 700; margin: 10px 0 2px; }
.plan .price small { font-size: 1rem; font-weight: 400; color: var(--muted); }
.plan .alt { color: var(--muted); margin: 0 0 14px; font-size: .95rem; }
.plan ul { margin: 0 0 22px; padding-left: 20px; flex: 1; }
.plan li { margin-bottom: 6px; }

form.signup { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 18px; max-width: 620px; }
form.signup label.field { display: grid; gap: 6px; font-weight: 700; }
form.signup input[type=email] { min-height: 52px; border: 2px solid var(--line); border-radius: 12px; padding: 0 14px; font: inherit; background: #fff; }
form.signup input[type=email]:focus { border-color: var(--accent); outline: none; }
fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 8px; }
legend { font-weight: 700; margin-bottom: 6px; }
.choice { display: flex; gap: 10px; align-items: center; min-height: 44px; padding: 0 12px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.choice input { width: 20px; height: 20px; accent-color: var(--accent); }
.chosen-plan { background: var(--accent-soft); border-radius: 10px; padding: 10px 14px; font-size: .95rem; }
.consent { font-size: .9rem; color: var(--muted); }
.error { color: var(--warn); font-weight: 700; }
.done { background: var(--accent-soft); border-radius: var(--radius); padding: 24px; max-width: 620px; }
.done h3 { margin-top: 0; }
[hidden] { display: none !important; }

.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 18px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; min-height: 52px; display: flex; align-items: center; }
.faq details p { margin: 0 0 16px; color: var(--muted); }

footer { padding: 32px 0 48px; color: var(--muted); font-size: .9rem; border-top: 1px solid var(--line); }
footer a { color: var(--muted); }

.prose { max-width: 720px; padding: 24px 0 48px; }
.prose h1 { font-size: 2rem; }