@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --bg-dark: #121212;
    --card-bg: #1e1e24;
    --primary: #8a2be2; /* Purple accent */
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --success: #00e676;
    --danger: #ff1744;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }
body { background-color: var(--bg-dark); color: var(--text-main); }

/* Header & Nav */
header { display: flex; justify-content: space-between; padding: 20px 5%; background: rgba(30,30,36, 0.9); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; }
.logo { font-size: 24px; font-weight: 700; color: var(--primary); text-decoration: none; }
.btn-header { background: var(--primary); color: #fff; padding: 10px 20px; border-radius: 8px; text-decoration: none; font-weight: 600; transition: 0.3s; }
.btn-header:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(138, 43, 226, 0.4); }

/* Banner Slider */
.banner-container { width: 90%; margin: 20px auto; overflow: hidden; border-radius: 15px; position: relative; }
.banner-slide { display: flex; animation: slide 15s infinite; }
.banner-slide img { width: 100%; height: 300px; object-fit: cover; flex-shrink: 0; }
@keyframes slide {
    0%, 25% { transform: translateX(0); }
    33%, 58% { transform: translateX(-100%); }
    66%, 91% { transform: translateX(-200%); }
}

/* Forms & Cards */
.container { width: 90%; margin: 0 auto; padding-bottom: 50px; }
.card { background: var(--card-bg); padding: 25px; border-radius: 12px; margin-bottom: 20px; box-shadow: 0 4px 6px rgba(0,0,0,0.3); animation: fadeIn 0.8s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; }
.form-group input { width: 100%; padding: 12px; border-radius: 8px; border: 1px solid #333; background: #2a2a35; color: #fff; outline: none; }
.form-group input:focus { border-color: var(--primary); }

/* Radio Buttons grid for nominal/payment */
.grid-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 15px; }
.radio-label { display: flex; flex-direction: column; align-items: center; justify-content: center; background: #2a2a35; padding: 15px; border-radius: 10px; cursor: pointer; border: 2px solid transparent; transition: 0.3s; }
.radio-label img { width: 60px; margin-bottom: 10px; }
input[type="radio"]:checked + .radio-label { border-color: var(--primary); background: rgba(138, 43, 226, 0.1); }
input[type="radio"] { display: none; }

.btn-submit { width: 100%; padding: 15px; background: var(--primary); color: #fff; border: none; border-radius: 8px; font-size: 16px; font-weight: bold; cursor: pointer; transition: 0.3s; margin-top: 20px; }
.btn-submit:hover { background: #7122b8; }

/* Grid Akun */
.akun-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.akun-card { background: var(--card-bg); border-radius: 12px; overflow: hidden; position: relative; transition: 0.3s; }
.akun-card:hover { transform: scale(1.02); }
.akun-img { width: 100%; height: 200px; object-fit: cover; }
.status-badge { position: absolute; top: 10px; left: 10px; padding: 5px 12px; border-radius: 20px; font-size: 12px; font-weight: bold; }
.ready { background: var(--success); color: #000; }
.sold { background: var(--danger); color: #fff; }
.akun-info { padding: 15px; display: flex; justify-content: space-between; align-items: center; }
.btn-buy-akun { background: var(--primary); color: white; padding: 8px 15px; border-radius: 5px; text-decoration: none; font-size: 14px; }

/* Floating WA */
.float-wa { position: fixed; bottom: 30px; left: 30px; background: #25d366; color: white; width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 30px; box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4); text-decoration: none; z-index: 1000; transition: 0.3s; }
.float-wa:hover { transform: scale(1.1); }