/* ========================================= */
/* GLOBAL VARIABLES & FONTS                  */
/* ========================================= */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
    --gold-agent: #d4af37;
    --cyan-intel: #00f0ff;
    --green-secure: #0f0;
    --red-alert: #ff3333;
    --dark-bg: #050505;
    --panel-bg: rgba(10, 10, 10, 0.85);
    /* Menggunakan Poppins untuk kesan tegas dan elegant */
    --font-head: 'Poppins', sans-serif;
    /* Menggunakan JetBrains Mono agar data teks/email terbaca sempurna */
    --font-code: 'JetBrains Mono', monospace;
}

/* ========================================= */
/* BASE RESET & BODY                         */
/* ========================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background-color: var(--dark-bg);
    color: #e0e0e0;
    font-family: var(--font-head);
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    display: flex; 
    flex-direction: column;
    line-height: 1.6;
}

/* Scanline Effect */
.scanline {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,0) 50%, rgba(0,0,0,0.1) 50%, rgba(0,0,0,0.1));
    background-size: 100% 4px; pointer-events: none; z-index: 999;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; width: 100%; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
.text-gold { color: var(--gold-agent); }
.text-code { font-family: var(--font-code); color: var(--cyan-intel); font-weight: 500; }
.text-danger { color: var(--red-alert); }

/* ========================================= */
/* NAVBAR                                    */
/* ========================================= */
header {
    padding: 20px 0; border-bottom: 1px solid #222;
    background: rgba(5, 5, 5, 0.9); position: sticky; top: 0; z-index: 100;
    backdrop-filter: blur(10px);
}
.navbar { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 2rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }
.nav-links { display: flex; gap: 15px; align-items: center; }

/* ========================================= */
/* BUTTONS                                   */
/* ========================================= */
.btn {
    padding: 10px 24px; border: 1px solid transparent;
    font-family: var(--font-head); font-size: 0.9rem; cursor: pointer;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    transition: 0.3s; display: inline-block; text-transform: uppercase; font-weight: 600; letter-spacing: 1px;
    text-align: center;
}
.btn-gold { background: var(--gold-agent); color: #000; }
.btn-gold:hover { background: #fff; box-shadow: 0 0 15px var(--gold-agent); }

.btn-tech { background: transparent; border: 1px solid var(--cyan-intel); color: var(--cyan-intel); }
.btn-tech:hover { background: rgba(0, 240, 255, 0.1); box-shadow: 0 0 10px var(--cyan-intel); }

.btn-danger { background: transparent; border: 1px solid var(--red-alert); color: var(--red-alert); }
.btn-danger:hover { background: rgba(255, 51, 51, 0.1); box-shadow: 0 0 10px var(--red-alert); }

/* ========================================= */
/* FORMS & INPUTS (DARK THEME)               */
/* ========================================= */
input[type="text"], input[type="password"], input[type="number"], input[type="email"], select {
    width: 100%; background: rgba(10, 10, 10, 0.8);
    border: 1px solid #333; padding: 12px 15px;
    color: var(--cyan-intel); font-family: var(--font-code); font-size: 1rem;
    margin-bottom: 20px; outline: none; transition: all 0.3s ease;
}
input:focus, select:focus {
    border-color: var(--gold-agent); box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
    background: rgba(20, 20, 20, 0.9);
}
label {
    display: block; font-family: var(--font-head); font-size: 0.75rem;
    color: #888; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 1px; font-weight: 600;
}
option { background: #000; color: #fff; }

/* ========================================= */
/* CARDS & PANELS                            */
/* ========================================= */
.card-spy {
    background: var(--panel-bg); border: 1px solid #333; padding: 30px;
    transition: 0.3s; position: relative; box-shadow: 0 0 20px rgba(0,0,0,0.5);
}
.card-spy:hover { border-color: #555; box-shadow: 0 0 30px rgba(0,0,0,0.8); }

/* ========================================= */
/* ALERTS & UTILS                            */
/* ========================================= */
.alert { padding: 12px; margin-bottom: 20px; border: 1px solid transparent; font-family: var(--font-code); font-size: 0.9rem; font-weight: 500; }
.alert-error { border-color: var(--red-alert); color: var(--red-alert); background: rgba(255, 51, 51, 0.1); }
.alert-success { border-color: var(--green-secure); color: var(--green-secure); background: rgba(0, 255, 0, 0.1); }

.blink { animation: blinker 1.5s linear infinite; }
@keyframes blinker { 50% { opacity: 0; } }

/* ========================================= */
/* TICKER                                    */
/* ========================================= */
.ticker-wrap { width: 100%; overflow: hidden; background-color: #111; border-bottom: 1px solid #333; padding: 8px 0; white-space: nowrap; }
.ticker { display: inline-block; animation: ticker 30s linear infinite; }
.ticker-item { display: inline-block; padding: 0 2rem; font-family: var(--font-code); font-size: 0.9rem; color: #888; }
.ticker-item strong { color: var(--green-secure); }
@keyframes ticker { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }

/* ========================================= */
/* HOME: FEATURE GRID                        */
/* ========================================= */
.feature-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px; margin-top: 80px; padding-top: 50px; border-top: 1px solid #222;
}
.feature-card {
    background: linear-gradient(145deg, rgba(20, 20, 20, 0.6), rgba(5, 5, 5, 0.9));
    border: 1px solid #333; padding: 40px 30px; position: relative; overflow: hidden;
    transition: all 0.4s; text-align: center; backdrop-filter: blur(5px);
}
.feature-card:hover {
    transform: translateY(-10px); border-color: var(--gold-agent);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px rgba(212, 175, 55, 0.1);
}
.feat-icon { font-size: 3rem; margin-bottom: 20px; background: -webkit-linear-gradient(45deg, var(--gold-agent), #fff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.feat-title { font-family: var(--font-head); font-size: 1.8rem; color: #fff; margin-bottom: 10px; font-weight: 600; }
.feat-desc { font-family: var(--font-code); color: var(--cyan-intel); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px; }
.feat-bg-num { position: absolute; top: -10px; right: 10px; font-family: var(--font-head); font-size: 5rem; color: rgba(255, 255, 255, 0.03); font-weight: 800; pointer-events: none; }

/* ========================================= */
/* RESPONSIVE                                */
/* ========================================= */
@media screen and (max-width: 768px) {
    .navbar { flex-direction: column; gap: 15px; text-align: center; }
    .feature-grid { grid-template-columns: 1fr; margin-top: 40px; }
}

/* ========================================= */
/* REWARDS & OFFERS SYSTEM (NEW ADDITION)    */
/* ========================================= */

.container-center {
    display: flex; justify-content: center; align-items: center;
    min-height: 85vh; flex-direction: column; padding: 20px;
}

.card-reward {
    width: 100%; max-width: 450px;
    background: var(--panel-bg);
    border: 1px solid #333;
    padding: 40px; text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    position: relative; overflow: hidden;
    backdrop-filter: blur(5px);
}
.card-reward::before { 
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px; 
    background: var(--gold-agent); box-shadow: 0 0 10px var(--gold-agent); 
}

.reward-icon { 
    font-size: 3.5rem; color: var(--gold-agent); margin-bottom: 20px; 
    text-shadow: 0 0 15px rgba(212, 175, 55, 0.3); 
}
.reward-title { 
    font-family: var(--font-head); font-size: 2rem; color: #fff; margin-bottom: 10px; font-weight: 700;
}
.reward-desc { 
    font-family: var(--font-head); color: #aaa; margin-bottom: 30px; line-height: 1.6; font-size: 0.95rem; 
}

.offer-box { 
    max-width: 500px; width: 100%; padding: 40px; 
    background: linear-gradient(135deg, rgba(10,10,10,0.9), #111); 
    border: 1px solid var(--gold-agent); 
    text-align: center; position: relative; 
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.15);
    margin: 0 auto; backdrop-filter: blur(5px);
}
.offer-title {
    font-family: var(--font-head); color: var(--gold-agent); font-size: 1.8rem;
    margin-bottom: 20px; text-transform: uppercase; letter-spacing: 2px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2); padding-bottom: 15px; font-weight: 700;
}

.btn-offer {
    background: transparent; border: 1px solid #333; color: #888;
    margin-top: 20px; padding: 12px; width: 100%; display: block;
    font-family: var(--font-code); font-size: 0.9rem; 
    text-decoration: none; text-align: center; 
    text-transform: uppercase; letter-spacing: 1px; transition: 0.3s;
}
.btn-offer:hover { 
    border-color: var(--gold-agent); color: var(--gold-agent); 
    background: rgba(212, 175, 55, 0.05); box-shadow: 0 0 10px rgba(212, 175, 55, 0.1);
}

.email-link { color: var(--gold-agent); font-weight: bold; transition: 0.3s; }
.email-link:hover { color: #fff; text-shadow: 0 0 5px var(--gold-agent); }

.btn-full { width: 100%; margin-bottom: 15px; display: block; text-decoration: none; }

.loader-overlay { 
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; 
    background: rgba(0,0,0,0.95); z-index: 9999; display: none; 
    justify-content: center; align-items: center; flex-direction: column; 
}
.loader-text { 
    margin-top: 20px; font-family: var(--font-code); color: var(--gold-agent); 
    animation: pulse 1.5s infinite; letter-spacing: 2px;
}
@keyframes pulse { 0% { opacity: 0.6; } 50% { opacity: 1; } 100% { opacity: 0.6; } }