:root {
  color-scheme: light;
  --blue: #2563eb;
  --blue-dark: #1e3a8a;
  --ink: #111827;
  --muted: #64748b;
  --line: #dbeafe;
  --bg: #eff6ff;
  --card: #ffffff;
  --yellow: #facc15;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top left, #dbeafe 0, transparent 32rem), linear-gradient(135deg, #ffffff 0%, var(--bg) 100%);
  color: var(--ink);
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 56px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: start;
}

.hero {
  position: sticky;
  top: 24px;
  padding: 44px 22px 24px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid var(--line);
  color: var(--blue-dark);
  font-weight: 800;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.08);
}

.eyebrow {
  margin: 42px 0 10px;
  color: var(--blue);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(48px, 7vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.08em;
}

h1 span { color: var(--blue); }

.hero-copy {
  margin: 24px 0;
  font-size: 20px;
  line-height: 1.65;
  color: #334155;
  font-weight: 650;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-list span {
  padding: 10px 13px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--blue-dark);
  font-weight: 800;
}

.card, .notice {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border: 1px solid #bfdbfe;
  border-radius: 28px;
  box-shadow: 0 28px 80px rgba(30, 58, 138, 0.13);
}

.card { padding: 30px; }

.card-header { margin-bottom: 22px; }

.step {
  display: inline-block;
  margin: 0 0 10px;
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--yellow);
  font-weight: 900;
}

h2 {
  margin: 0 0 8px;
  font-size: 30px;
  letter-spacing: -0.04em;
}

.card-header p:not(.step), .notice li {
  color: var(--muted);
  line-height: 1.6;
}

form { display: grid; gap: 16px; }

.grid.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label { display: grid; gap: 8px; }

label > span:first-child {
  font-size: 14px;
  font-weight: 900;
  color: #1e293b;
}

input, select, textarea {
  width: 100%;
  border: 1.5px solid #cbd5e1;
  border-radius: 16px;
  padding: 15px 15px;
  font: inherit;
  background: #fff;
  outline: none;
  transition: border 0.15s ease, box-shadow 0.15s ease;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.13);
}

textarea { resize: vertical; }

.consent {
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  padding: 14px;
  background: #f8fafc;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
}

.consent input { width: 20px; height: 20px; margin-top: 2px; }
.consent span { color: #475569; font-size: 14px; line-height: 1.55; }

.submit-btn {
  border: 0;
  border-radius: 18px;
  padding: 18px 22px;
  background: linear-gradient(135deg, var(--blue), #1d4ed8);
  color: #fff;
  font-size: 20px;
  font-weight: 950;
  cursor: pointer;
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.28);
}

.submit-btn:disabled { opacity: 0.65; cursor: not-allowed; }

.form-message {
  min-height: 24px;
  margin: 0;
  font-weight: 800;
}
.form-message.success { color: #15803d; }
.form-message.error { color: #b91c1c; }

.notice {
  grid-column: 2;
  padding: 24px 30px;
}
.notice ul { margin: 12px 0 0; padding-left: 20px; }

@media (max-width: 880px) {
  .page-shell { grid-template-columns: 1fr; padding-top: 20px; }
  .hero { position: static; padding: 24px 4px 8px; }
  .notice { grid-column: auto; }
}

@media (max-width: 560px) {
  .page-shell { width: min(100% - 20px, 1120px); }
  .grid.two { grid-template-columns: 1fr; }
  .card { padding: 22px; border-radius: 22px; }
  h1 { font-size: 54px; }
  .hero-copy { font-size: 17px; }
}