:root {
  --c-primary: #567c8d;
  --c-primary-dark: #3e5a66;
  --c-primary-light: #7a9bad;
  --c-accent-gold: #d4a574;
  --c-accent-gold-light: #fdf5ec;
  --c-text-main: #2d3748;
  --c-text-muted: #718096;
  --c-white: #ffffff;
  --c-bg-body: #f7f9fc;
  --shadow-md: 0 4px 12px rgba(86,124,141,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 15px 30px rgba(86,124,141,0.12), 0 5px 15px rgba(0,0,0,0.05);
  --radius-lg: 24px;
  --font-sans: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-sans); background: var(--c-bg-body); color: var(--c-text-main); overflow-x: hidden; }
a { text-decoration: none; color: inherit; }

.app-background { position: fixed; inset: 0; z-index: -1; }
.mesh-gradient { width: 150%; height: 150%; position: absolute; top: -25%; left: -25%;
  background: radial-gradient(at 0% 0%, rgba(86,124,141,0.15), transparent 50%),
              radial-gradient(at 100% 100%, rgba(212,165,116,0.15), transparent 50%);
  filter: blur(60px); animation: meshMove 20s ease-in-out infinite alternate; }
@keyframes meshMove { to { transform: translate(-2%, -2%) scale(1.05); } }

.lp-nav { padding: 20px 24px; }
.lp-nav-inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.lp-logo { font-family: var(--font-serif); font-weight: 700; font-size: 1.4rem; color: var(--c-primary-dark); }
.lp-admin-link { font-size: 0.85rem; color: var(--c-text-muted); }
.lp-admin-link:hover { color: var(--c-primary); }

.lp-hero { max-width: 700px; margin: 40px auto; text-align: center; padding: 40px 24px; }
.lp-eyebrow { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-accent-gold); font-weight: 700; }
.lp-hero h1 { font-family: var(--font-serif); font-size: 2.4rem; margin: 16px 0; color: var(--c-text-main); }
.lp-hero h1 .accent { color: var(--c-primary); }
.lp-hero-sub { color: var(--c-text-muted); font-size: 1.05rem; line-height: 1.6; margin-bottom: 28px; }
.lp-cta-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn-lp-primary { background: var(--c-primary); color: white; padding: 14px 28px; border-radius: 20px; font-weight: 600; box-shadow: var(--shadow-md); transition: 0.2s; }
.btn-lp-primary:hover { background: var(--c-primary-dark); transform: translateY(-2px); }
.btn-lp-ghost { border: 1px solid var(--c-primary-light); color: var(--c-primary); padding: 14px 28px; border-radius: 20px; font-weight: 600; }
.btn-lp-ghost:hover { background: rgba(86,124,141,0.08); }

.lp-features { max-width: 1100px; margin: 60px auto; padding: 0 24px; text-align: center; }
.lp-features h2 { font-family: var(--font-serif); font-size: 1.8rem; margin-bottom: 32px; }
.lp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.lp-card { background: rgba(255,255,255,0.85); backdrop-filter: blur(10px); border-radius: var(--radius-lg); padding: 28px 20px; box-shadow: var(--shadow-md); text-align: left; transition: transform 0.2s; }
.lp-card:hover { transform: translateY(-4px); }
.lp-icon { font-size: 2rem; margin-bottom: 12px; }
.lp-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.lp-card p { color: var(--c-text-muted); font-size: 0.9rem; line-height: 1.5; }

.lp-banner { max-width: 700px; margin: 60px auto; text-align: center; padding: 40px 24px; background: var(--c-accent-gold-light); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.lp-banner h2 { font-family: var(--font-serif); font-size: 1.6rem; margin-bottom: 12px; }
.lp-banner p { color: var(--c-text-muted); margin-bottom: 20px; }

.lp-footer { text-align: center; padding: 30px 24px; color: var(--c-text-muted); font-size: 0.85rem; }
.lp-footer a:hover { color: var(--c-primary); }

@media (max-width: 480px) {
  .lp-hero h1 { font-size: 1.9rem; }
  .lp-cta-group { flex-direction: column; }
}