:root {
  --navy: #112A46;
  --action: #1677FF;
  --action-hover: #0E5FD6;
  --teal: #15B8A6;
  --teal-ink: #0B6B61;
  --bg: #F4F8FF;
  --surface: #FFFFFF;
  --ink: #344B66;
  --ink-strong: #112A46;
  --muted: #5B6F88;
  --line: #D7E2F0;
  --line-strong: #B8C9DE;
  --ok: #0B6B61;
  --ok-bg: #E7F8F5;
  --warn: #B86E00;
  --warn-bg: #FFF6E8;
  --danger: #B42318;
  --danger-bg: #FDECEC;
  --shadow: 0 8px 28px rgba(17, 42, 70, 0.08);
  --radius: 10px;
  --focus: 0 0 0 3px rgba(22, 119, 255, 0.35);
  --display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Plus Jakarta Sans", "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--action); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--action-hover); }
a:focus-visible, button:focus-visible, .btn:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.site-header {
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; padding: .85rem 1.25rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.92); backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 20;
}
.logo {
  font-family: var(--display); font-size: 1.2rem; font-weight: 700;
  color: var(--navy); text-decoration: none; letter-spacing: -.01em;
}
.nav { display: flex; gap: .85rem; flex-wrap: wrap; align-items: center; font-size: .92rem; }
.nav a { text-decoration: none; color: var(--ink); font-weight: 500; }
.nav a:hover { color: var(--navy); }
.nav a.btn, .nav a.btn:hover {
  color: #fff; background: var(--action); padding: .55rem .95rem; font-size: .9rem;
}
.nav a.btn:hover { background: var(--action-hover); color: #fff; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1.25rem 2.5rem; }

.hero {
  padding: 2.75rem 0 2rem;
  display: grid; gap: 1rem;
}
.hero h1 {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.15rem);
  line-height: 1.15; margin: 0; color: var(--navy);
  max-width: 13em; letter-spacing: -.02em;
}
.hero p, .hero .lede {
  margin: 0; max-width: 40rem; color: var(--ink); font-size: 1.08rem;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--teal-ink);
}
.benefit-strip {
  display: flex; flex-wrap: wrap; gap: .6rem .9rem;
  margin: .15rem 0 .25rem; color: var(--ink-strong); font-weight: 600; font-size: .95rem;
}
.benefit-strip span::before {
  content: ""; display: inline-block; width: .55rem; height: .55rem;
  border-radius: 50%; background: var(--teal); margin-right: .45rem;
  vertical-align: middle;
}

.steps {
  display: grid; gap: .85rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1.5rem 0 0;
}
.step {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1rem 1.05rem;
}
.step .n {
  font-family: var(--display); font-weight: 700; color: var(--action);
  font-size: 1.25rem; margin-bottom: .25rem;
}
.step h3 { margin: 0 0 .25rem; color: var(--navy); font-size: 1rem; }
.step p { margin: 0; color: var(--muted); font-size: .92rem; }

.section-head { margin: 2.25rem 0 1rem; }
.section-head h2 {
  font-family: var(--display); color: var(--navy); margin: 0 0 .35rem;
  font-size: clamp(1.45rem, 3vw, 1.9rem);
}
.section-head p { margin: 0; color: var(--muted); max-width: 42rem; }

.cta-row { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: .35rem; align-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; cursor: pointer; font: inherit; font-weight: 700;
  background: var(--action); color: #fff;
  padding: .85rem 1.25rem; border-radius: 8px; min-height: 44px;
  text-decoration: none; transition: background .15s ease, transform .15s ease;
}
.btn:hover { background: var(--action-hover); color: #fff; transform: translateY(-1px); }
.btn.secondary {
  background: transparent; color: var(--navy);
  border: 1.5px solid var(--line-strong);
}
.btn.secondary:hover { background: #EAF1FB; color: var(--navy); border-color: var(--action); }
.btn.teal { background: var(--teal); color: #053B36; }
.btn.teal:hover { background: #12A696; color: #053B36; }
.btn.block { width: 100%; }
.btn.warn { background: var(--warn); color: #fff; }

.grid {
  display: grid; gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: stretch;
}
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.25rem 1.3rem;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: .65rem;
  min-height: 100%;
}
.card.featured {
  border-color: #9FC0FF;
  box-shadow: 0 10px 32px rgba(22, 119, 255, 0.12);
  grid-column: 1 / -1;
}
.card.planned { opacity: .96; background: #FAFCFF; }
.card.custom-card { border-style: dashed; border-color: var(--teal); }
.card h2, .card h3 {
  font-family: var(--display); margin: 0; color: var(--navy);
  font-size: 1.25rem; line-height: 1.25;
}
.card .summary { margin: 0; color: var(--ink); flex: 1; }
.card .card-actions { margin-top: auto; padding-top: .35rem; }
.price {
  font-size: 1.55rem; font-family: var(--display); font-weight: 700;
  color: var(--navy); margin: 0;
}
.price .suffix { font-size: .95rem; font-family: var(--sans); font-weight: 500; color: var(--muted); }
.muted { color: var(--muted); }

.badge {
  display: inline-flex; align-items: center; width: fit-content;
  font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  border: 1px solid var(--line); padding: .28rem .55rem; border-radius: 999px;
  color: var(--muted); background: #F7FAFF;
}
.badge.ok { border-color: #9EE0D6; color: var(--ok); background: var(--ok-bg); }
.badge.warn { border-color: #F0D2A0; color: var(--warn); background: var(--warn-bg); }
.badge.soft { border-color: var(--line); color: var(--muted); }

.flash {
  padding: .9rem 1rem; border-radius: 8px; margin: 1rem 0;
  background: var(--ok-bg); border: 1px solid #9EE0D6; color: var(--ok);
}
.flash.error { background: #FDECEC; border-color: #F0B4B0; color: var(--danger); }
.flash.warn { background: var(--warn-bg); border-color: #F0D2A0; color: var(--warn); }

label { display: block; margin: .9rem 0 .35rem; font-size: .92rem; font-weight: 600; color: var(--ink-strong); }
input[type=text], input[type=email], input[type=password], input[type=tel], select, textarea {
  width: 100%; padding: .8rem .9rem; border: 1.5px solid var(--line-strong);
  border-radius: 8px; background: #fff; font: inherit; color: var(--ink-strong);
  min-height: 44px;
}
input:focus, select:focus, textarea:focus { border-color: var(--action); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: .65rem .4rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: .75rem; margin: 1rem 0; }
.metric { background: #fff; border: 1px solid var(--line); padding: .9rem; border-radius: 8px; }
.metric .n { font-family: var(--display); font-size: 1.6rem; color: var(--navy); }

.site-footer {
  margin-top: 2.5rem; padding: 1.5rem 1.25rem 2.5rem;
  border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem;
}
.notice-sim {
  border-left: 4px solid var(--warn); background: var(--warn-bg);
  padding: .85rem 1rem; margin: 1rem 0; border-radius: 0 8px 8px 0;
  color: #6B4500;
}
.detail-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 1.25rem;
}
.detail-grid .card h2 { font-size: 1.05rem; }
.detail-grid ul { margin: 0; padding-left: 1.1rem; }
.detail-grid li { margin: .3rem 0; }
.cta-band {
  margin: 1.75rem 0 0; padding: 1.25rem 1.35rem;
  background: linear-gradient(135deg, #EEF5FF, #E8FAF7);
  border: 1px solid var(--line); border-radius: var(--radius);
  display: grid; gap: .75rem;
}
.cta-band h2 { margin: 0; font-family: var(--display); color: var(--navy); font-size: 1.35rem; }
.cta-band p { margin: 0; color: var(--ink); }

.mobile-cta {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  padding: .75rem 1rem calc(.75rem + env(safe-area-inset-bottom));
  background: rgba(255,255,255,.96); border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px rgba(17,42,70,.08);
}
.mobile-cta .btn { width: 100%; }

pre.outbox {
  white-space: pre-wrap; background: #112A46; color: #E8F0FA; padding: 1rem;
  border-radius: 8px; overflow: auto; font-size: .85rem;
}

@media (max-width: 800px) {
  .steps { grid-template-columns: 1fr; }
  .card.featured { grid-column: auto; }
}
@media (max-width: 640px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .nav .nav-hide-sm { display: none; }
  .hero { padding-top: 1.5rem; padding-bottom: 5.5rem; }
  .wrap { padding-bottom: 5.5rem; }
  .mobile-cta { display: block; }
  .btn { width: auto; }
}
@media (min-width: 641px) {
  .mobile-cta { display: none !important; }
}