:root {
    --tactical-green: #4ade80; /* PDF'teki neon yeşil */
    --tactical-green-glow: rgba(74, 222, 128, 0.4);
    --gold-primary: #eab308; /* PDF'teki altın sarısı */
    --dark-bg: #0f172a; /* Derin mavi/karanlık arka plan */
    --box-bg: rgba(15, 23, 42, 0.85);
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Izgara Arka Planı (Harita/Blueprint hissi) */
.grid-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-size: 40px 40px;
    background-image: 
        linear-gradient(to right, rgba(74, 222, 128, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(74, 222, 128, 0.04) 1px, transparent 1px);
    z-index: 0;
}

.container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 800px;
    padding: 2rem;
}

.tactical-box {
    position: relative;
    background: var(--box-bg);
    border: 1px solid rgba(74, 222, 128, 0.2);
    padding: 3.5rem 3rem;
    text-align: center;
    backdrop-filter: blur(12px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(74, 222, 128, 0.05);
}

/* Taktiksel Köşe Tasarımları (PDF'teki HUD arayüzü gibi) */
.corner {
    position: absolute;
    width: 25px;
    height: 25px;
    border-color: var(--tactical-green);
    border-style: solid;
}

.top-left { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.top-right { top: -1px; right: -1px; border-width: 2px 2px 0 0; }
.bottom-left { bottom: -1px; left: -1px; border-width: 0 0 2px 2px; }
.bottom-right { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }

.logo-container {
    margin-bottom: 2.5rem;
}

.main-logo {
    max-width: 220px; /* Logo şık ve çok büyük olmayacak şekilde ayarlandı */
    height: auto;
    filter: drop-shadow(0 0 15px rgba(234, 179, 8, 0.4));
    transition: transform 0.3s ease;
}

.main-logo:hover {
    transform: scale(1.05);
}

#fallback-logo {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    font-family: 'Share Tech Mono', monospace;
    color: var(--gold-primary);
}
#fallback-logo span { color: var(--text-light); }

.title {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 2.2rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    font-weight: 300;
    line-height: 1.6;
}

/* Radar/Tarama Yükleme Efekti */
.radar-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 3rem;
}

.radar-loader {
    position: relative;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 2px solid rgba(74, 222, 128, 0.4);
    background: radial-gradient(circle, rgba(74, 222, 128, 0.05) 0%, rgba(15, 23, 42, 0.9) 100%);
    box-shadow: 0 0 25px rgba(74, 222, 128, 0.15), inset 0 0 20px rgba(74, 222, 128, 0.10);
    overflow: hidden;
    margin-bottom: 1rem;
}

/* Radar Grid & Crosshair */
.radar-grid {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50%;
    background-image: 
        linear-gradient(to right, rgba(74, 222, 128, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(74, 222, 128, 0.04) 1px, transparent 1px);
    background-size: 14px 14px;
    background-position: center;
}

.radar-crosshair-h, .radar-crosshair-v {
    position: absolute;
    background: rgba(74, 222, 128, 0.15);
}
.radar-crosshair-h {
    top: 50%; left: 5%; right: 5%; height: 1px;
    transform: translateY(-50%);
}
.radar-crosshair-v {
    left: 50%; top: 5%; bottom: 5%; width: 1px;
    transform: translateX(-50%);
}

/* Concentric Radar Rings */
.radar-ring {
    position: absolute;
    top: 50%; left: 50%;
    border: 1px dashed rgba(74, 222, 128, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}
.ring-1 { width: 35px; height: 35px; }
.ring-2 { width: 75px; height: 75px; border-style: dotted; }
.ring-3 { width: 110px; height: 110px; border-style: solid; border-color: rgba(74, 222, 128, 0.06); }

/* Rotating Radar Sweep */
.radar-sweep {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 40%, rgba(74, 222, 128, 0.0) 60%, rgba(74, 222, 128, 0.2) 90%, var(--tactical-green) 100%);
    animation: sweep 3s linear infinite;
    z-index: 2;
}

@keyframes sweep {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Targeting Pings (Gold & Green Glowing Spots) */
.radar-ping {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--gold-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--gold-primary), 0 0 3px var(--gold-primary);
    opacity: 0;
    z-index: 3;
}

.ping-1 {
    top: 28%;
    left: 68%;
    animation: pingFade 3s ease-in-out infinite;
    animation-delay: 0.6s;
}

.ping-2 {
    top: 68%;
    left: 28%;
    background: var(--tactical-green);
    box-shadow: 0 0 10px var(--tactical-green), 0 0 3px var(--tactical-green);
    animation: pingFade 3s ease-in-out infinite;
    animation-delay: 2.1s;
}

@keyframes pingFade {
    0% { opacity: 0; transform: scale(0.5); }
    15% { opacity: 1; transform: scale(1.2); }
    45% { opacity: 0.3; transform: scale(0.9); }
    75% { opacity: 0; transform: scale(0.6); }
    100% { opacity: 0; }
}

/* Radar Status Text */
.radar-status {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    color: var(--tactical-green);
    letter-spacing: 2px;
    opacity: 0.8;
    animation: pulseStatus 2s infinite ease-in-out;
}

@keyframes pulseStatus {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.9; }
}

.contact-panel {
    border-top: 1px dashed rgba(74, 222, 128, 0.3);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: 1.3rem;
}

.contact-item i {
    color: var(--tactical-green);
    font-size: 1.5rem;
}

.contact-item .whatsapp-icon {
    color: #25D366; /* Orijinal WhatsApp Yeşili */
    text-shadow: 0 0 10px rgba(37, 211, 102, 0.4);
}

.contact-item a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.contact-item a:hover {
    color: var(--gold-primary);
    text-shadow: 0 0 10px rgba(234, 179, 8, 0.5);
}

@media (max-width: 768px) {
    .tactical-box { padding: 2rem 1rem; margin: 1rem; }
    .title { font-size: 1.6rem; }
    .main-logo { max-width: 160px; }
    .contact-item { font-size: 1.1rem; }
}