:root {
  --bg: #0a0f1f;
  --bg-soft: #111935;
  --card: #151f42;
  --text: #ecf1ff;
  --muted: #b8c4ec;
  --accent: #4f7cff;
  --accent-2: #7f6dff;
  --border: #24325f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Noto Sans KR", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 0%, #1c2a5a 0%, var(--bg) 38%);
  line-height: 1.6;
}

.container {
  width: min(1080px, 92%);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background-color: rgba(10, 15, 31, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-label {
  color: #d7e2ff;
  font-size: 0.9rem;
}

.language-select {
  background: rgba(20, 31, 62, 0.95);
  color: #e5ecff;
  border: 1px solid rgba(220, 228, 255, 0.24);
  border-radius: 10px;
  padding: 7px 10px;
  font: inherit;
}

.logo {
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  font-weight: 700;
}

.hero {
  padding: 96px 0 72px;
}

.hero-content {
  max-width: 740px;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #cfd7ff;
}

h1 {
  margin: 0;
  line-height: 1.25;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
}

.lead {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.cta-row {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.section {
  padding: 58px 0;
}

h2 {
  margin: 0 0 20px;
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card {
  padding: 22px;
  background: linear-gradient(160deg, var(--card), #111835);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.stats-note {
  margin: 0 0 14px;
  color: var(--muted);
}

.stats-updated {
  margin: -6px 0 14px;
  color: #95a7db;
  font-size: 0.9rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.stat-card {
  text-align: center;
}

.stat-label {
  color: #c7d3fa;
  font-size: 0.96rem;
}

.stat-value {
  margin-top: 6px;
  color: #ffffff;
  font-size: clamp(1.65rem, 3.3vw, 2.3rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.section-highlight {
  padding-top: 8px;
}

.value-wrap {
  display: grid;
  gap: 14px;
}

.value-main {
  border-color: rgba(125, 156, 255, 0.8);
  background: linear-gradient(155deg, #1f2b58, #121c3a);
}

.value-label {
  color: #cbd7ff;
  font-size: 0.95rem;
}

.value-price {
  margin-top: 6px;
  color: #ffffff;
  font-weight: 800;
  font-size: clamp(1.4rem, 3.4vw, 2.2rem);
}

.value-note {
  margin-top: 10px;
  color: var(--muted);
}

.value-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  border-radius: 14px;
  background: linear-gradient(130deg, rgba(79, 124, 255, 0.25), rgba(127, 109, 255, 0.3));
  border: 1px solid rgba(173, 187, 255, 0.35);
}

.banner-text {
  margin: 0;
}

.contact {
  max-width: 720px;
}

.contact p {
  margin-top: 0;
  color: var(--muted);
}

.contact-form {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.form-label {
  color: #d6e1ff;
  font-size: 0.95rem;
}

.form-input {
  width: 100%;
  background: rgba(16, 24, 51, 0.95);
  color: #ecf1ff;
  border: 1px solid #31467f;
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
}

.form-input:focus {
  outline: none;
  border-color: #6e92ff;
  box-shadow: 0 0 0 3px rgba(79, 124, 255, 0.2);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-result {
  margin: 4px 0 0;
  color: #bfd3ff;
  min-height: 24px;
}

.contact-result.error {
  color: #ffc1c1;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 16px;
}

.footer p {
  margin: 0;
  padding: 24px 0;
  color: #95a3cf;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 999px;
  padding: 10px 17px;
  border: 1px solid transparent;
  font-weight: 600;
}

.btn-primary {
  color: white;
  background: linear-gradient(130deg, var(--accent), var(--accent-2));
}

.btn-secondary,
.btn-ghost {
  color: #dce4ff;
  background-color: rgba(220, 228, 255, 0.08);
  border-color: rgba(220, 228, 255, 0.18);
}

@media (max-width: 900px) {
  .topbar-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .value-grid {
    grid-template-columns: 1fr;
  }

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