/* style.css — Tema: Pemandangan Alam */
:root{
	--bg-day:#cfe9ff;
	--bg-night:#071428;
	--card:#ffffff;
	--accent:#2a9d8f;
	--muted:#6b7280;
	--text:#09202b;
}
*{box-sizing:border-box}
body{font-family:Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial; margin:0; color:var(--text); background:linear-gradient(180deg,var(--bg-day),#e6f7ff); transition:background .5s ease;}
.theme-night body, .theme-night{background:linear-gradient(180deg,#021125,#05233a)}
.site-header{position:relative}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem}
.brand{margin:0;color:#fff;font-size:1.1rem}
.controls button{background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.18);color:#fff;padding:0.4rem 0.75rem;border-radius:6px;cursor:pointer}
.controls a.play-link{display:inline-block;margin-right:0.6rem;background:#fff;color:var(--text);padding:0.35rem 0.6rem;border-radius:6px;text-decoration:none;font-weight:600}
.theme-night .controls a.play-link{background:rgba(255,255,255,0.06);color:#dbeafe}
.hero{position:relative;overflow:hidden}
.hero-svg{width:100%;height:220px;display:block}
.hero-content{position:absolute;left:50%;top:40%;transform:translate(-50%,-40%);color:#fff;text-align:center;text-shadow:0 6px 18px rgba(0,0,0,.25)}
.hero-content h1{margin:0;font-size:1.6rem}
.hero-sub{margin:0.4rem 0 0;font-size:0.95rem;opacity:0.95}

.container{max-width:1100px;margin:-40px auto 2rem;padding:1.5rem;border-radius:12px;background:rgba(255,255,255,0.9);box-shadow:0 12px 30px rgba(2,6,23,0.12)}
.info{padding:1rem 1rem;text-align:left}
.info h2{margin-top:0}
#changeBtn, .card button{background:var(--accent);color:#fff;border:none;padding:.6rem .9rem;border-radius:8px;cursor:pointer}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:1rem}
.card{background:linear-gradient(180deg,#f8fff9,#eafbf7);padding:1rem;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,.06)}
.card h3{margin:0 0 .5rem}

.site-footer{text-align:center;padding:1rem;color:var(--muted)}

/* Night theme overrides */
body.theme-night, .theme-night{background:linear-gradient(180deg,#021125,#05233a);color:#dbeafe}
.theme-night .container{background:linear-gradient(180deg,rgba(8,18,30,0.9),rgba(6,12,20,0.85));box-shadow:0 12px 30px rgba(0,0,0,.6)}
.theme-night .controls button{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.08);color:#dbeafe}
.theme-night .card{background:linear-gradient(180deg,#063244,#042733)}

@media (max-width:640px){
	.hero-content h1{font-size:1.25rem}
	.hero-svg{height:160px}
	.topbar{padding:0.6rem 1rem}
	.container{margin:-20px 1rem 1rem;padding:1rem}
}