:root {
  --bg: #f8f9fa;
  --card: #ffffff;
  --panel: #f3f4f6;
  --ink: #1a1a1a;
  --muted: #4b4b50;
  --line: #ececee;
  --blue: #4a8ff7;
  --blue-soft: #eaf2fe;
  --green: #b9e866;
  --green-text: #5b8a14;
  --ok: #3d8c40;
  --warn: #b42318;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); }
.wrap { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: #fff; padding: 0.6rem 1rem; z-index: 50;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }
.top {
  position: sticky; top: 0; z-index: 20;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.top-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.85rem 0;
}
.brand {
  display: flex; align-items: center; gap: 0.65rem;
  color: var(--ink); text-decoration: none; font-weight: 700; font-size: 1.05rem;
}
.brand-mark {
  display: inline-grid; place-items: center;
  width: 2.2rem; height: 2.2rem; border-radius: 0.7rem;
  background: var(--blue); color: #fff; font-size: 0.8rem; font-weight: 700;
}
.brand-mark.sm { width: 1.8rem; height: 1.8rem; font-size: 0.68rem; border-radius: 0.55rem; }
.top-end {
  display: flex; align-items: center; gap: 1rem;
  margin-left: auto;
}
.top-nav { display: none; gap: 0.95rem; }
.top-nav a { color: var(--muted); text-decoration: none; font-size: 0.98rem; white-space: nowrap; }
.top-nav a:hover { color: var(--ink); }
@media (min-width: 900px) { .top-nav { display: flex; } }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; text-decoration: none; cursor: pointer;
  font: inherit; font-weight: 600;
  background: var(--blue); color: #fff;
  border-radius: 0.75rem; padding: 0.9rem 1.2rem;
}
.btn:hover { filter: brightness(0.97); }
.btn-wide { width: 100%; }
h1, h2, h3 { letter-spacing: -0.03em; line-height: 1.2; color: var(--ink); }
h1 { margin: 0.7rem 0 0.85rem; font-size: clamp(2rem, 4.4vw, 2.85rem); font-weight: 750; }
h2 { margin: 0 0 0.65rem; font-size: clamp(1.7rem, 3.2vw, 2.2rem); font-weight: 750; }
h3 { margin: 0 0 0.55rem; font-size: 1.25rem; font-weight: 700; }
.lead { margin: 0 0 1.25rem; font-size: 1.18rem; line-height: 1.45; color: var(--ink); max-width: 38rem; }
.sub { margin: 0 0 1.5rem; font-size: 1.12rem; color: var(--muted); max-width: 40rem; }
.micro { margin: 0; color: var(--muted); font-size: 0.98rem; }
.badge {
  display: inline-block; margin: 0;
  background: var(--blue-soft); color: var(--blue);
  border-radius: 999px; padding: 0.35rem 0.8rem;
  font-size: 0.88rem; font-weight: 650;
}
.hero { padding: 2rem 0 1.5rem; }
.hero-grid { display: grid; gap: 1.6rem; align-items: start; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1fr 1.15fr; } }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.85rem 1.1rem; align-items: center; }

.lab-shot {
  background: #fff; border: 1px solid var(--line); border-radius: 1.1rem;
  overflow: hidden; font-size: 0.82rem; color: var(--ink);
}
.shot-top {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.85rem 1rem; border-bottom: 1px solid var(--line); background: #fff;
}
.shot-kicker { margin: 0; color: #8e8e93; font-size: 0.72rem; }
.shot-h { margin: 0; font-weight: 700; font-size: 0.95rem; }
.shot-body { display: grid; background: var(--bg); }
@media (min-width: 640px) { .shot-body { grid-template-columns: 1.15fr 0.85fr; } }
.shot-list { background: #fff; margin: 0.75rem; border-radius: 0.9rem; overflow: hidden; }
.shot-tabs {
  display: flex; border-bottom: 1px solid var(--line); padding: 0 0.4rem 0;
}
.shot-tabs span {
  flex: 1; text-align: center; padding: 0.55rem 0.3rem 0.5rem;
  color: #8e8e93; font-weight: 600; border-bottom: 2px solid transparent;
}
.shot-tabs .is-on { color: var(--blue); border-bottom-color: var(--blue); }
.shot-search {
  margin: 0.6rem 0.7rem; padding: 0.45rem 0.65rem;
  background: var(--panel); border-radius: 0.6rem; color: #8e8e93;
}
.shot-row {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.55rem 0.8rem; border-top: 1px solid var(--line);
}
.shot-row span:last-child { margin-left: auto; color: #8e8e93; font-variant-numeric: tabular-nums; }
.box {
  width: 0.95rem; height: 0.95rem; border-radius: 0.28rem;
  border: 1.5px solid #c9c9ce; background: #fff; flex-shrink: 0;
}
.box.on { background: var(--blue); border-color: var(--blue); }
.shot-calc {
  margin: 0.75rem; padding: 0.9rem 0.95rem; background: var(--panel); border-radius: 1rem;
}
.shot-calc p { margin: 0 0 0.45rem; color: #8e8e93; }
.shot-calc b { color: var(--ink); font-weight: 650; }
.shot-calc-h { color: var(--ink) !important; font-weight: 700; font-size: 1rem; margin-bottom: 0.7rem !important; }
.shot-promo { margin-bottom: 0.7rem !important; }
.disc b { color: var(--green-text); }
.pay { padding-top: 0.45rem; border-top: 1px solid var(--line); color: var(--ink) !important; font-weight: 650; }
.rew {
  background: var(--blue-soft); color: #2b6cb0 !important;
  border-radius: 0.6rem; padding: 0.55rem 0.65rem; font-weight: 650;
}
.shot-go {
  display: block; margin-top: 0.7rem; background: var(--blue); color: #fff;
  text-align: center; font-weight: 600; border-radius: 0.7rem; padding: 0.7rem;
}

.stats {
  list-style: none; margin: 1.6rem 0 0; padding: 0;
  display: grid; gap: 1rem; justify-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .stats { grid-template-columns: repeat(3, 1fr); } }
.stats li { display: grid; justify-items: center; gap: 0.55rem; text-align: center; max-width: 12rem; }
.stat-circle {
  margin: 0;
  width: 6.6rem; height: 6.6rem; border-radius: 50%;
  display: grid; place-items: center;
  background: #fff;
  border: 2px solid var(--blue);
  color: var(--ink);
  font-size: 1.28rem; font-weight: 750; letter-spacing: -0.03em;
}
.stats li > p:last-child {
  margin: 0; font-size: 0.95rem; color: var(--muted); font-weight: 550; line-height: 1.35;
}

.section { padding: 3rem 0; }
.section.alt { background: #fff; }
.grid-2 { display: grid; gap: 1rem; }
@media (min-width: 800px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 1rem; padding: 1.25rem 1.3rem;
}
.section.alt .card { background: var(--bg); border-color: transparent; }
.card p { margin: 0; font-size: 1.05rem; color: var(--muted); }

.banner {
  margin: 1.2rem 0 0;
  background: var(--blue-soft); color: var(--ink);
  border-radius: 1rem; padding: 1.1rem 1.2rem;
  font-size: 1.08rem; font-weight: 600; line-height: 1.45;
}

.roadmap {
  list-style: none; margin: 2.2rem 0 0; padding: 0;
  display: grid; gap: 1.6rem;
}
@media (min-width: 860px) {
  .roadmap {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.4rem;
    position: relative;
  }
  .roadmap::before {
    content: "";
    position: absolute; left: 8%; right: 8%; top: 1.35rem;
    height: 3px; background: var(--blue-soft); z-index: 0;
  }
}
.roadmap li { position: relative; z-index: 1; text-align: left; }
.road-node {
  display: grid; place-items: center;
  width: 2.7rem; height: 2.7rem; border-radius: 50%;
  background: var(--blue); color: #fff;
  font-size: 1.15rem; font-weight: 750;
  margin-bottom: 0.9rem;
}
.roadmap h3 { font-size: 1.22rem; }
.roadmap p { margin: 0; font-size: 1.05rem; color: var(--muted); }
.mid-cta { margin: 1.6rem 0 0; }

.pros { display: grid; gap: 1rem; margin-top: 1.2rem; }
@media (min-width: 800px) { .pros { grid-template-columns: 1fr 1fr; gap: 1.2rem; } }
.pros article {
  background: var(--bg);
  border-radius: 1.2rem;
  padding: 1.35rem 1.4rem 1.45rem;
}
.pros-who {
  display: inline-block; margin: 0 0 0.7rem;
  background: var(--green); color: var(--ink);
  border-radius: 999px; padding: 0.28rem 0.75rem;
  font-size: 0.88rem; font-weight: 700;
}
.pros-who.client { background: var(--blue-soft); color: var(--blue); }
.pros h3 { font-size: 1.3rem; margin-bottom: 0.85rem; }

.split { display: grid; gap: 1rem; margin-top: 1.1rem; }
@media (min-width: 800px) { .split { grid-template-columns: 1fr 1fr; } }
.split-card {
  background: #fff; border: 1px solid var(--line); border-radius: 1.1rem; overflow: hidden;
  display: flex; flex-direction: column;
}
.split-card header {
  margin: 0; padding: 0.95rem 1.2rem;
  background: var(--blue); color: #fff;
  font-size: 1.15rem; font-weight: 750;
}
.split-card.next header { background: var(--green); color: var(--ink); }
.split-body { padding: 1.2rem 1.25rem 1.3rem; }
.split-body h3 { font-size: 1.28rem; }
.list { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.7rem; }
.list li {
  padding-left: 1.5rem; position: relative;
  font-size: 1.08rem; color: var(--ink); line-height: 1.4;
}
.list li::before {
  content: "";
  position: absolute; left: 0; top: 0.42rem;
  width: 0.7rem; height: 0.7rem; border-radius: 50%;
  background: var(--green);
}
.ok-row {
  margin: 1.1rem 0 0;
  background: var(--green); color: var(--ink);
  border-radius: 0.7rem; padding: 0.8rem 0.9rem;
  font-size: 1.05rem; font-weight: 700;
}
.mid { text-align: center; color: var(--muted); font-size: 1.05rem; margin: 1.2rem 0 0; font-weight: 550; }

.start {
  list-style: none; margin: 1.1rem 0 1.4rem; padding: 0;
  display: grid; gap: 0.7rem;
}
@media (min-width: 800px) { .start { grid-template-columns: 1fr 1fr 1fr; gap: 1rem; } }
.start li {
  display: flex; align-items: center; gap: 0.7rem;
  background: #fff; border: 1px solid var(--line); border-radius: 1rem;
  padding: 1rem 1.1rem; font-size: 1.08rem; font-weight: 650;
}
.start span {
  display: grid; place-items: center;
  width: 2.1rem; height: 2.1rem; border-radius: 50%; flex-shrink: 0;
  background: var(--blue); color: #fff; font-weight: 750;
}

.cta-box {
  background: #fff; border: 1px solid var(--line); border-radius: 1.1rem;
  padding: 1.35rem 1.25rem;
}
.cta-box h3 { font-size: 1.45rem; }
label { display: block; font-size: 1rem; font-weight: 650; margin: 0.85rem 0 0.35rem; }
.opt { font-weight: 400; color: var(--muted); }
input[type="text"], input[type="tel"], input[type="email"] {
  width: 100%; border: 1px solid var(--line); border-radius: 0.7rem;
  padding: 0.8rem 0.85rem; font: inherit; background: var(--bg);
}
input:focus { outline: 2px solid var(--blue-soft); border-color: var(--blue); }
.hp { position: absolute; left: -9999px; }
.consent {
  display: flex; gap: 0.55rem; align-items: flex-start;
  font-size: 0.95rem; font-weight: 400; color: var(--muted); margin: 1rem 0;
}
.error { color: var(--warn); font-size: 1rem; margin: 0 0 0.6rem; }
.ok { color: var(--ok); font-weight: 700; font-size: 1.12rem; }
.foot-note { margin-top: 0.95rem; }

.faq { display: grid; gap: 0.75rem; margin-top: 1rem; }
.faq details { background: var(--bg); border-radius: 1rem; padding: 1rem 1.1rem; }
.faq summary { cursor: pointer; font-size: 1.12rem; font-weight: 700; color: var(--ink); }
.faq details p { margin: 0.6rem 0 0; font-size: 1.05rem; color: var(--muted); }

.site-foot { padding: 1.6rem 0 2.2rem; font-size: 0.95rem; color: var(--muted); }
.site-foot a { color: inherit; }
.sticky-cta {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom));
  background: rgba(255,255,255,0.96); border-top: 1px solid var(--line);
}
.sticky-cta[hidden] { display: none !important; }
@media (max-width: 800px) {
  .sticky-cta { display: block; }
  body { padding-bottom: 4.6rem; }
}