/* styles.css — Colégio Adventista */
:root{--accent:#2b6cb0;--dark:#222;--muted:#666;--bg:#fbfdff;--card:#fff}
*{box-sizing:border-box}body{font-family:Inter,system-ui,Arial,Helvetica,sans-serif;margin:0;color:var(--dark);background:var(--bg);line-height:1.6}
.container{max-width:1100px;margin:0 auto;padding:28px}
.site-header{background:#fff;border-bottom:1px solid #eee;position:sticky;top:0;z-index:60}
.header-grid{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:72px;height:72px}
.tag{font-size:0.95rem;color:var(--muted);margin:0}
.main-nav a{margin-left:14px;text-decoration:none;color:var(--dark)}
.hero{padding:56px 0;background:linear-gradient(180deg,#fff,#f0f7ff)}
.hero-inner{display:flex;gap:24px;align-items:center}
.hero-text h2{font-size:2rem;margin:0 0 12px}
.btn{display:inline-block;padding:12px 18px;background:var(--accent);color:#fff;border-radius:8px;text-decoration:none}
.section{padding:36px 0}
.alt{background:#fff;border-top:1px solid #eee;border-bottom:1px solid #eee}
.cards{display:flex;flex-wrap:wrap;gap:16px}
.card{background:var(--card);padding:18px;border-radius:10px;flex:1 1 260px;box-shadow:0 4px 18px rgba(0,0,0,0.04)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.teacher-card, .service-card{background:var(--card);padding:12px;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,0.05);text-align:center}
.teacher-card img{width:100%;height:140px;object-fit:cover;border-radius:8px;margin-bottom:10px}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.contact-form{display:grid;gap:10px;max-width:640px}
.contact-form label{display:block;font-size:0.95rem}
.contact-form input,.contact-form textarea{width:100%;padding:10px;border-radius:8px;border:1px solid #ddd}
.map-placeholder{margin-top:14px;padding:18px;background:#fff;border-radius:8px;box-shadow:0 6px 18px rgba(0,0,0,0.03)}
.events-list{list-style:none;padding:0}
.events-list li{margin-bottom:8px}
.site-footer{padding:18px 0;background:#fff;border-top:1px solid #eee;margin-top:24px;text-align:center}
blockquote{background:#fff;padding:12px;border-left:4px solid var(--accent);margin:12px 0;border-radius:6px}
@media(max-width:900px){.hero-inner{flex-direction:column}.header-grid{flex-direction:column;align-items:flex-start}.main-nav{display:flex;flex-wrap:wrap}}