/* 랜딩 전용 — dashboard.css 변수(--color-*) 재사용 */

.landing-body {
  margin: 0;
  min-height: 100vh;
  font-family: "Nunito", sans-serif;
  background: linear-gradient(165deg, #eef2ff 0%, var(--color-bg) 38%, #f8f9fc 100%);
  color: var(--color-text);
}

.landing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.landing-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--color-primary);
}

.landing-brand img {
  height: 1.55rem;
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.landing-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.95rem;
  border-radius: 0.55rem;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.landing-btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: #c5cbdf;
}

.landing-btn-ghost:hover {
  background: #f4f6ff;
}

.landing-btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.landing-btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.landing-hero {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.75rem 1.5rem 1.5rem;
  text-align: center;
}

.landing-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.landing-hero p {
  margin: 0 auto 1.5rem;
  max-width: 36rem;
  font-size: 1.02rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.landing-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.landing-section {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.landing-section h2 {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  font-weight: 800;
}

.landing-section .sub {
  margin: 0 0 1.25rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.landing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.85rem;
}

.landing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.85rem;
  padding: 1rem 1.1rem;
  text-align: left;
  transition: box-shadow 0.15s, border-color 0.15s;
}

.landing-card:hover {
  border-color: #c5cbdf;
  box-shadow: 0 4px 18px rgba(38, 52, 163, 0.1);
}

.landing-card-title {
  font-weight: 800;
  font-size: 0.98rem;
  margin: 0 0 0.35rem;
  color: var(--color-text);
}

.landing-card-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.landing-empty,
.landing-error {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.landing-footer {
  text-align: center;
  padding: 1.25rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.75);
}