:root {
  --primary: #0ea5e9;
  --primary-dark: #0284c7;
  --primary-light: #e0f2fe;
  --secondary: #1e293b;
  --secondary-dark: #0f172a;
  --text-main: #334155;
  --text-light: #64748b;
  --text-lighter: #94a3b8;
  --bg-body: #ffffff;
  --bg-alt: #f8fafc;
  --border: #e2e8f0;
  --success: #16a34a;
  --danger: #dc2626;
  --radius: 12px;
  --radius-lg: 24px;
  --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-float: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
}

* { box-sizing: border-box; margin: 0; padding: 0; outline: none; }

body {
  font-family: 'Outfit', system-ui, -apple-system, sans-serif;
  background: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; transition: all 0.2s; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

.site-header {
  padding: 12px 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: var(--secondary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.nav-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}

.nav-logo img {
  height: 32px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-links a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-links a:hover,
.nav-links a.active {
  color: #ffffff;
}

.hero {
  padding: 132px 0 64px;
  background: radial-gradient(circle at 50% 0%, #f0f9ff 0%, #ffffff 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.78fr);
  align-items: center;
  gap: 42px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 13px;
  border-radius: 100px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero h1 {
  color: var(--secondary);
  font-size: 3rem;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.hero p {
  max-width: 760px;
  color: var(--text-light);
  font-size: 1.05rem;
}

.hero-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
  padding: 30px;
}

.hero-card-title {
  color: var(--secondary);
  font-weight: 800;
  margin-bottom: 14px;
}

.hero-list {
  display: grid;
  gap: 12px;
  list-style: none;
}

.hero-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--text-light);
  font-size: 0.95rem;
}

.hero-list i {
  color: var(--primary);
  margin-top: 4px;
}

.hero-list a[href^="mailto:"],
.notice a[href^="mailto:"] {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  margin: 0 2px;
  border: 1px solid #7dd3fc;
  border-radius: 999px;
  background: #ffffff;
  color: #0369a1;
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(14, 165, 233, 0.12);
  overflow-wrap: anywhere;
}

.main-band {
  background: var(--bg-alt);
  padding: 64px 0;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 28px;
  align-items: start;
}

.info-panel,
.form-panel,
.result-panel {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 32px;
}

.section-title {
  color: var(--secondary);
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 14px;
}

.notice {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: var(--radius);
  color: #075985;
  padding: 18px 20px;
  display: grid;
  gap: 10px;
}

.notice a {
  color: #0369a1;
  font-weight: 800;
}

.steps {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.step-num {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 800;
}

.step h3 {
  color: var(--secondary);
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.step p {
  color: var(--text-light);
  font-size: 0.92rem;
}

.desc {
  color: var(--text-light);
  margin-bottom: 24px;
}

form {
  display: grid;
  gap: 18px;
}

label {
  display: block;
  color: var(--secondary);
  font-size: 0.92rem;
  font-weight: 800;
  margin-bottom: 7px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: white;
  color: var(--text-main);
  font: inherit;
  padding: 13px 14px;
  transition: 0.2s;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-light);
}

.captcha-wrapper {
  display: flex;
  justify-content: center;
  margin: 6px 0;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border: none;
  border-radius: 100px;
  background: var(--primary);
  color: white;
  font: inherit;
  font-weight: 800;
  padding: 14px 24px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
  transition: 0.2s;
}

button:hover:not(:disabled),
.button:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

button:disabled {
  background: #cbd5e1;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

#submitStatus {
  display: none;
  text-align: center;
  margin-top: 20px;
}

.status-card {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.status-icon {
  width: 72px;
  height: 72px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  margin-bottom: 18px;
  font-size: 2rem;
}

.status-icon.success {
  color: var(--success);
  background: #dcfce7;
}

.status-icon.error {
  color: var(--danger);
  background: #fee2e2;
}

.status-card h1 {
  color: var(--secondary);
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: 14px;
}

.status-card p {
  color: var(--text-light);
  font-size: 1rem;
}

.status-actions {
  margin-top: 28px;
}

.site-footer {
  background: var(--secondary-dark);
  color: rgba(255,255,255,0.62);
  padding: 34px 0;
  margin-top: auto;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
  font-size: 0.88rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a:hover {
  color: white;
}

.footer-links a[href^="mailto:"] {
  color: #7dd3fc;
  font-weight: 800;
}

@media (max-width: 920px) {
  .nav-links {
    gap: 16px;
  }

  .hero-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2.35rem;
  }
}

@media (max-width: 620px) {
  .container {
    padding: 0 20px;
  }

  .nav-flex {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .site-header {
    position: static;
  }

  .hero {
    padding: 48px 0;
  }

  .hero h1 {
    font-size: 2rem;
    letter-spacing: 0;
  }

  .main-band {
    padding: 42px 0;
  }

  .info-panel,
  .form-panel,
  .result-panel,
  .hero-card {
    padding: 24px;
  }

  .footer-row {
    align-items: flex-start;
    flex-direction: column;
  }
}