/* CSS Variables for theming */
:root {
  --color-gold: #dcb038;
  --color-dark: #3e4e36;
  --color-beige: #e8e3d5;
  --color-text: #2c2a25;
  --color-light: #fff;
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Lato", system-ui, sans-serif;
  --container-width: 1200px;
}

/* Base reset & typography */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-sans); color: var(--color-text); background: var(--color-beige); line-height: 1.6; }
h1, h2, h3, .serif { font-family: var(--font-serif); }
.text-center { text-align: center; }
.text-light { color: var(--color-light); }
.bg-gold { background: var(--color-gold); }
.bg-dark { background: var(--color-dark); }
.bg-green { background: #2d5016; }

/* Layout utilities */
.container { width: min(90%, var(--container-width)); margin-inline: auto; padding-block: 2rem; }
.section { padding-block: 4rem; }

/* Header */
.site-header { background: var(--color-light); padding: 1rem 0; box-shadow: 0 2px 4px rgba(0,0,0,0.05); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 0; }
.logo { font-weight: 700; font-size: 1.25rem; color: var(--color-dark); text-decoration: none; }
.main-nav ul { display: flex; gap: 1.5rem; list-style: none; }
.main-nav a { text-decoration: none; color: var(--color-text); font-weight: 600; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; }
.main-nav a:hover { color: var(--color-gold); }

/* Hero */
.hero { padding-block: 4rem 3rem; }
.hero h1 { font-size: clamp(2.5rem, 8vw, 4rem); margin-bottom: 0.5rem; }
.hero h2 { font-size: clamp(1.75rem, 5vw, 2.5rem); margin-bottom: 1rem; }
.event-meta { font-weight: 600; margin-bottom: 1.5rem; }
.event-list { border-block: 2px solid var(--color-dark); padding-block: 1rem; margin-block: 1.5rem; max-width: 40ch; margin-inline: auto; }

/* Buttons */
.btn { display: inline-block; padding: 0.75rem 1.5rem; border-radius: 999px; font-weight: 700; text-decoration: none; text-transform: uppercase; letter-spacing: 0.05em; transition: opacity 0.2s; }
.btn:hover { opacity: 0.9; }
.btn-primary { background: var(--color-dark); color: var(--color-light); }
.btn-gold { background: var(--color-gold); color: var(--color-dark); }
.btn-outline { border: 2px solid currentColor; background: transparent; color: inherit; }

/* Events Grid */
.events-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2px; background: var(--color-dark); }
.event-card { padding: 2rem; }
.event-card .date { font-size: 0.9rem; margin-block: 0.5rem 1rem; opacity: 0.9; }
.event-card .link { color: inherit; font-weight: 700; text-decoration: none; border-bottom: 2px solid currentColor; }

/* Sponsor CTA */
.sponsor-cta { padding-block: 3rem; }
.btn-group { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 1.5rem; }

/* Newsletter Form */
.newsletter-form { display: flex; flex-direction: column; gap: 0.75rem; max-width: 400px; margin-inline: auto; }
.newsletter-form input { padding: 0.75rem; border: none; border-radius: 4px; font: inherit; }

/* Footer */
.site-footer { background: var(--color-dark); color: var(--color-light); text-align: center; padding-block: 2rem; margin-top: 2rem; }
.site-footer small { opacity: 0.8; }

/* Utilities */
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Responsive nav (minimal) */
@media (max-width: 768px) {
  .main-nav { display: none; } /* Enhance with JS/HTMX later if needed */
}