:root {
  --bg: #070b14;
  --panel: #111827;
  --text: #eef2ff;
  --muted: #9aa6bf;
  --accent: #6d5efc;
  --accent2: #22d3ee;
  --line: rgba(255,255,255,.08);
  --ok: #34d399;
  --warn: #fbbf24;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: "DM Sans", system-ui, sans-serif; background: var(--bg); color: var(--text); line-height: 1.55; min-height: 100vh; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(720px, calc(100% - 2rem)); margin: 0 auto; }
.wrap-wide { width: min(960px, calc(100% - 2rem)); margin: 0 auto; }
header { border-bottom: 1px solid var(--line); background: rgba(7,11,20,.9); backdrop-filter: blur(10px); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; gap: 1rem; }
.logo { font-weight: 700; letter-spacing: .02em; }
.logo span { color: var(--accent2); }
.nav-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.nav-links a { color: var(--muted); font-size: .9rem; }
.nav-links a:hover { color: #fff; }
main { padding: 2.5rem 0 3.5rem; }
.badge { display: inline-block; padding: .35rem .7rem; border-radius: 999px; background: rgba(109,94,252,.15); color: #c7d2fe; font-size: .85rem; margin-bottom: 1rem; }
h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); line-height: 1.15; margin-bottom: .75rem; }
h1 em { font-style: normal; background: linear-gradient(90deg, var(--accent2), #a78bfa); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: var(--muted); font-size: 1.05rem; margin-bottom: 1.5rem; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 1rem; padding: 1.25rem; }
.muted { color: var(--muted); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; border-radius: 999px; padding: .85rem 1.25rem; font-weight: 600; border: 1px solid transparent; transition: .2s ease; font: inherit; cursor: pointer; text-align: center; width: 100%; }
.btn-primary { background: linear-gradient(135deg, var(--accent), #4f46e5); color: #fff; }
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { border-color: var(--line); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: rgba(255,255,255,.25); }
.btn-soft { background: rgba(52,211,153,.12); color: var(--ok); border: 1px solid rgba(52,211,153,.25); }
.stack { display: grid; gap: .75rem; }
.grid-2 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.domain-chip {
  display: flex; align-items: center; justify-content: center;
  min-height: 3.4rem; padding: 1rem 1.1rem;
  border-radius: 1rem; border: 1px solid rgba(109,94,252,.4);
  background: linear-gradient(180deg, rgba(109,94,252,.18), rgba(17,24,39,.9));
  font-weight: 600; font-size: 1.05rem; cursor: pointer;
  transition: .15s ease; text-align: center; word-break: break-all;
}
.domain-chip:hover, .domain-chip:focus {
  border-color: var(--accent2); transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(34,211,238,.12);
  outline: none;
}
.domain-chip.selected { border-color: var(--ok); background: rgba(52,211,153,.15); }
ul.check { list-style: none; margin: .8rem 0 0; }
ul.check li { color: var(--muted); padding: .25rem 0; }
ul.check li::before { content: "✓ "; color: var(--ok); }
form { display: grid; gap: .75rem; }
input, textarea, select {
  width: 100%; background: #0b1220; border: 1px solid var(--line);
  border-radius: .7rem; color: var(--text); padding: .8rem .9rem; font: inherit;
}
textarea { min-height: 140px; resize: vertical; }
label { font-size: .9rem; color: var(--muted); }
.note { font-size: .85rem; color: var(--muted); margin-top: 1rem; }
footer { padding: 1.5rem 0 2.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }
.price-row { font-size: 1.35rem; font-weight: 700; margin: .4rem 0; }
.price-row small { font-size: .85rem; color: var(--muted); font-weight: 500; }
.tag { display: inline-block; font-size: .75rem; color: var(--ok); background: rgba(52,211,153,.12); padding: .2rem .5rem; border-radius: .4rem; margin-bottom: .5rem; }
.steps .step { counter-increment: step; }
.steps { counter-reset: step; display: grid; gap: 1rem; }
.steps .step::before { content: "0" counter(step); display: block; color: var(--accent2); font-weight: 700; margin-bottom: .35rem; }
.alert { padding: .85rem 1rem; border-radius: .8rem; background: rgba(251,191,36,.1); border: 1px solid rgba(251,191,36,.3); color: #fde68a; font-size: .9rem; margin-bottom: 1rem; }

/* Agreement / contract UI */
.contract-box {
  max-height: min(420px, 55vh);
  overflow-y: auto;
  padding: 1.1rem 1.15rem;
  background: #0b1220;
  border: 1px solid var(--line);
  border-radius: 1rem;
  margin-bottom: 1rem;
  font-size: .92rem;
  color: var(--muted);
  scroll-behavior: smooth;
}
.contract-box h2 {
  font-size: 1.05rem;
  color: var(--text);
  margin: 1.1rem 0 .45rem;
}
.contract-box h2:first-child { margin-top: 0; }
.contract-box p { margin: .4rem 0; }
.contract-box ul { margin: .35rem 0 .5rem 1.1rem; }
.contract-box li { margin: .2rem 0; }
.contract-note {
  font-size: .8rem;
  color: var(--warn);
  background: rgba(251,191,36,.08);
  border: 1px solid rgba(251,191,36,.25);
  border-radius: .7rem;
  padding: .65rem .85rem;
  margin-bottom: .85rem;
}
.agree-row {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  padding: .9rem 1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: .9rem;
}
.agree-row input[type="checkbox"] {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: .15rem;
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
}
.agree-row label {
  color: var(--text);
  font-size: .95rem;
  cursor: pointer;
  line-height: 1.4;
}
.btn:disabled, .btn[disabled] {
  opacity: .45;
  cursor: not-allowed;
  transform: none !important;
}

/* Plan picker cards */
.plan-card {
  display: block;
  width: 100%;
  text-align: left;
  padding: 1.25rem 1.35rem;
  border-radius: 1rem;
  border: 1px solid rgba(109,94,252,.4);
  background: linear-gradient(180deg, rgba(109,94,252,.16), rgba(17,24,39,.95));
  color: var(--text);
  font: inherit;
  cursor: pointer;
  transition: .15s ease;
}
.plan-card:hover, .plan-card:focus {
  border-color: var(--accent2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(34,211,238,.12);
  outline: none;
}
.plan-card:disabled {
  opacity: .5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}
.plan-card-title {
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: .25rem;
}
.plan-card-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent2);
  margin-bottom: .55rem;
}
.plan-card .check { margin-top: .35rem; }