/* --- CSS PREMIUM DEPOSIT QRIS --- */

:root {
    --emas: #fbbf24;
    --emas-hover: #f59e0b;
    --aksen: #00ffcc;
    --bg-deep: #0f172a;
    --bg-card: #1e293b;
    --teks-p: #94a3b8;
    --teks-h: #f8fafc;
    --radius: 12px;
    --transition: all 0.3s ease;
}

/* Base Setup */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    background-color: var(--bg-deep);
    color: var(--teks-p);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, strong { color: var(--teks-h); }

.nav-container, .container {
    width: 92%;
    max-width: 1100px;
    margin: 0 auto;
}

/* Navbar & Mobile Menu */
.navbar {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo img { height: 35px; width: auto; vertical-align: middle; }

.nav-menu { display: flex; gap: 25px; align-items: center; }
.nav-menu a {
    color: var(--teks-h);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}
.nav-menu a:hover { color: var(--emas); }

/* Hamburger Menu */
.hamburger { display: none; cursor: pointer; padding: 5px; }
.hamburger span {
    display: block; width: 25px; height: 2px;
    background: var(--emas); margin: 6px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero { padding: 80px 0 40px; text-align: center; }
.hero h1 { 
    font-size: clamp(1.8rem, 5vw, 2.8rem); 
    line-height: 1.2; 
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, var(--emas));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* QRIS Frame & Animation */
.qris-frame {
    position: relative;
    width: 260px;
    margin: 40px auto;
    background: #fff;
    padding: 15px;
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(251, 191, 36, 0.2);
    overflow: hidden;
}
.qris-img { width: 100%; height: auto; display: block; filter: contrast(1.1); }
.laser {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 3px;
    background: linear-gradient(to right, transparent, #ff0000, transparent);
    box-shadow: 0 0 12px #ff0000;
    animation: scan 2.5s infinite linear;
}

@keyframes scan {
    0% { top: 0; }
    100% { top: 100%; }
}

/* Cards & Sections */
.card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: var(--radius);
    transition: var(--transition);
}
.card:hover { transform: translateY(-5px); border-color: rgba(251, 191, 36, 0.3); }
.card h2 { margin-bottom: 15px; font-size: 1.5rem; border-left: 4px solid var(--emas); padding-left: 15px; }

/* Buttons */
.btn-daftar {
    display: inline-block;
    background: linear-gradient(135deg, var(--emas), #d97706);
    color: #000;
    padding: 16px 45px;
    border-radius: 50px;
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 10px 20px rgba(217, 119, 6, 0.3);
    transition: var(--transition);
}
.btn-daftar:hover { 
    transform: scale(1.03); 
    box-shadow: 0 15px 25px rgba(217, 119, 6, 0.5); 
}

/* Responsive Grid */
[style*="display: grid"] { gap: 20px !important; }

/* Footer */
footer a:hover { color: var(--emas) !important; padding-left: 5px; }

/* --- MOBILE QUERIES (BREAKPOINTS) --- */
@media (max-width: 850px) {
    .hamburger { display: block; }
    
    .nav-menu {
        position: fixed;
        top: 60px; right: -100%;
        flex-direction: column;
        background: var(--bg-deep);
        width: 80%; height: 100vh;
        padding: 40px;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-left: 1px solid rgba(251, 191, 36, 0.2);
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    }

    .nav-menu.active { right: 0; }
    
    /* Animasi Hamburger ke X */
    .hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    .hero { padding: 40px 0; }
    .card { padding: 20px; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.6rem; }
    .btn-daftar { width: 100%; text-align: center; }
}