/* --- Değişkenler --- */
:root {
    --bg-dark: #0d0221;
    --bg-panel: #1a0b2e;
    --color-pink: #ff0055;
    --color-blue: #00f3ff;
    --color-purple: #7000ff;
    --color-white: #ffffff;
    --color-text: #b8b8b8;
    
    --font-display: 'Orbitron', sans-serif;
    --font-mono: 'Roboto Mono', monospace;
    
    --neon-glow-pink: 0 0 10px var(--color-pink), 0 0 20px var(--color-pink);
    --neon-glow-blue: 0 0 10px var(--color-blue), 0 0 20px var(--color-blue);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--color-text);
    font-family: var(--font-mono);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* --- Noise Overlay --- */
.noise-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMDAiIGhlaWdodD0iMjAwIj48ZmlsdGVyIGlkPSJnoiPjxmZVR1cmJ1bGVuY2UgdHlwZT0iZnJhY3RhbE5vaXNlIiBiYXNlRnJlcXVlbmN5PSIwLjY1IiBnum9vbT0iMSIgc3RpdGNoVGlsZXM9InN0aXRjaCIvPjwvZmlsdGVyPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbHRlcj0idXJsKCNnKSIgb3BhY2l0eT0iMC4wNSIvPjwvc3ZnPg==');
    pointer-events: none; z-index: 9999;
}

/* --- Navigation --- */
.cyber-nav {
    position: sticky; top: 0; z-index: 1000;
    background: rgba(13, 2, 33, 0.9);
    border-bottom: 1px solid var(--color-purple);
    padding: 20px 0;
    backdrop-filter: blur(5px);
}

.container { width: 90%; max-width: 1400px; margin: 0 auto; }
.nav-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-display); font-size: 2rem; color: var(--color-white); font-weight: 900; letter-spacing: 2px; }
.neon-pink { color: var(--color-pink); text-shadow: 0 0 5px var(--color-pink); }

.desktop-links { display: flex; gap: 30px; align-items: center; }
.desktop-links a { font-weight: 700; color: var(--color-white); font-size: 0.9rem; }
.desktop-links a:hover, .desktop-links a.active { color: var(--color-blue); text-shadow: 0 0 5px var(--color-blue); }

.btn-glitch {
    background: transparent;
    border: 1px solid var(--color-pink);
    color: var(--color-pink) !important;
    padding: 10px 20px;
    position: relative;
    overflow: hidden;
}
.btn-glitch:hover { background: var(--color-pink); color: var(--color-white) !important; box-shadow: var(--neon-glow-pink); }

.hamburger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { width: 30px; height: 3px; background: var(--color-white); display: block; }

/* --- Matrix Menu (Mobile) --- */
.matrix-menu {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-dark); z-index: 2000;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    transform: translateY(-100%); transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 2px solid var(--color-blue);
}
.matrix-menu.active { transform: translateY(0); }
.close-menu { position: absolute; top: 20px; right: 20px; background: none; border: 1px solid var(--color-white); color: var(--color-white); padding: 5px 15px; cursor: pointer; font-family: var(--font-mono); }
.menu-items a { font-family: var(--font-display); font-size: 2rem; color: var(--color-white); margin: 10px 0; text-transform: uppercase; }
.menu-items a:hover { color: var(--color-blue); text-shadow: var(--neon-glow-blue); }

/* --- Hero --- */
.hero-section { padding: 100px 0 50px; text-align: left; }
.status-badge { border: 1px solid var(--color-blue); color: var(--color-blue); padding: 5px 10px; font-size: 0.8rem; display: inline-block; margin-bottom: 20px; box-shadow: 0 0 5px var(--color-blue); }
.hero-text h1 { font-family: var(--font-display); font-size: 5rem; line-height: 0.9; color: var(--color-white); margin-bottom: 20px; text-transform: uppercase; }
.typewriter { border-right: 2px solid var(--color-pink); display: inline-block; padding-right: 5px; animation: blink 1s step-end infinite; color: var(--color-pink); font-size: 1.2rem; }
@keyframes blink { 50% { border-color: transparent; } }

/* --- Bento Grid --- */
.section-padding { padding: 50px 0; }
.bento-section { padding-bottom: 100px; }

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(200px, auto);
    gap: 20px;
}

.bento-box {
    background: var(--bg-panel);
    border-radius: 20px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: 0.3s;
    border: 1px solid rgba(255,255,255,0.05);
}
.bento-box:hover { transform: translateY(-5px); border-color: var(--color-purple); }

.large { grid-column: span 2; grid-row: span 2; }
.tall { grid-column: span 1; grid-row: span 2; }
.medium { grid-column: span 1; grid-row: span 1; }
.wide { grid-column: span 4; grid-row: span 1; display: flex; align-items: center; }

.gradient-purple { background: linear-gradient(135deg, var(--bg-panel), #2a0050); border: 1px solid var(--color-purple); }
.gradient-blue { background: linear-gradient(135deg, var(--bg-panel), #002a33); border: 1px solid var(--color-blue); }
.dark-border { border: 1px solid #333; }
.neon-border { border: 1px solid var(--color-pink); box-shadow: inset 0 0 20px rgba(255, 0, 85, 0.1); }

.bento-box h2 { font-family: var(--font-display); font-size: 2.5rem; color: var(--color-white); margin-bottom: 15px; }
.bento-box h3 { font-family: var(--font-display); font-size: 1.5rem; color: var(--color-white); margin-bottom: 10px; }
.bento-box p { font-size: 0.9rem; color: #ccc; margin-bottom: 20px; }
.arrow-link { color: var(--color-purple); font-weight: bold; font-size: 1.1rem; }
.bg-icon { position: absolute; bottom: -20px; right: -20px; font-size: 10rem; opacity: 0.1; }

.tech-list { list-style: none; }
.tech-list li { border-bottom: 1px solid #333; padding: 10px 0; color: var(--color-blue); font-family: var(--font-mono); }
.live-indicator { margin-top: 20px; font-size: 0.8rem; color: #0f0; }

.image-box { padding: 0; }
.image-box img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; transition: 0.5s; }
.image-box:hover img { opacity: 1; scale: 1.05; }
.overlay-text { position: absolute; bottom: 20px; left: 20px; z-index: 2; }

.stat-flex { display: flex; justify-content: space-around; width: 100%; }
.stat { text-align: center; }
.stat strong { display: block; font-family: var(--font-display); font-size: 2.5rem; color: var(--color-pink); text-shadow: 0 0 10px var(--color-pink); }
.stat span { font-size: 0.8rem; color: var(--color-white); letter-spacing: 1px; }

.btn-sm { background: var(--color-blue); color: #000; padding: 5px 15px; font-weight: bold; display: inline-block; }

/* --- About --- */
.page-title { margin-bottom: 50px; }
.page-title h1 { font-family: var(--font-display); font-size: 3rem; color: var(--color-white); margin-bottom: 10px; }
.scan-line { height: 2px; background: linear-gradient(90deg, var(--color-pink), var(--color-blue)); width: 100px; }

.about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; }
.text-terminal { background: #000; border: 1px solid #333; padding: 20px; font-family: var(--font-mono); color: #0f0; border-radius: 10px; }
.terminal-header { border-bottom: 1px solid #333; padding-bottom: 10px; margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.red { background: #ff5f56; } .yellow { background: #ffbd2e; } .green { background: #27c93f; }
.cmd-title { color: #666; font-size: 0.8rem; margin-left: 10px; }
.highlight-text { background: var(--color-purple); color: #fff; display: inline-block; padding: 2px 5px; }

.visual-stack { display: flex; flex-direction: column; gap: 20px; }
.stack-card { padding: 30px; border-left: 5px solid; background: var(--bg-panel); }
.stack-card.pink { border-color: var(--color-pink); }
.stack-card.blue { border-color: var(--color-blue); }
.stack-card.purple { border-color: var(--color-purple); }
.stack-card h3 { color: var(--color-white); font-family: var(--font-display); margin-bottom: 5px; }

/* --- Testimonials --- */
.grid-cyber { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.cyber-card { background: rgba(255,255,255,0.02); border: 1px solid #333; padding: 30px; position: relative; }
.cyber-card.highlight { border-color: var(--color-blue); box-shadow: 0 0 15px rgba(0, 243, 255, 0.1); }
.card-header { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; }
.avatar { width: 50px; height: 50px; background: #333; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; color: var(--color-white); border: 2px solid var(--color-pink); }
.role { font-size: 0.8rem; color: var(--color-blue); font-weight: bold; }
.quote { font-style: italic; margin-bottom: 20px; }
.tech-stack span { background: #222; padding: 2px 8px; font-size: 0.7rem; color: #aaa; margin-right: 5px; }

/* --- Contact --- */
.contact-interface { display: grid; grid-template-columns: 1fr 2fr; gap: 50px; border: 1px solid var(--color-purple); padding: 50px; background: rgba(112, 0, 255, 0.05); }
.sidebar-info h3 { font-family: var(--font-display); color: var(--color-white); margin-bottom: 20px; border-bottom: 1px solid #333; padding-bottom: 10px; }
.sidebar-info ul li { margin-bottom: 15px; font-family: var(--font-mono); font-size: 0.9rem; }
.neon-blue { color: var(--color-blue); text-shadow: 0 0 5px var(--color-blue); }
.neon-green { color: #0f0; text-shadow: 0 0 5px #0f0; }
.qr-placeholder { width: 100%; height: 150px; border: 1px dashed #333; display: flex; align-items: center; justify-content: center; margin-top: 30px; color: #555; font-family: var(--font-mono); }

.neon-form .form-group { margin-bottom: 20px; }
.neon-form label { display: block; margin-bottom: 5px; color: var(--color-pink); font-size: 0.8rem; font-weight: bold; }
.neon-form input, .neon-form select, .neon-form textarea { width: 100%; background: #000; border: 1px solid #333; color: var(--color-white); padding: 12px; font-family: var(--font-mono); }
.neon-form input:focus, .neon-form select:focus, .neon-form textarea:focus { border-color: var(--color-blue); outline: none; box-shadow: 0 0 10px rgba(0, 243, 255, 0.2); }
.btn-submit { width: 100%; background: var(--color-pink); color: var(--color-white); border: none; padding: 15px; font-family: var(--font-display); font-weight: bold; cursor: pointer; letter-spacing: 2px; }
.btn-submit:hover { background: var(--color-white); color: var(--color-pink); box-shadow: 0 0 20px var(--color-pink); }

/* --- Privacy --- */
.protocol-doc { max-width: 800px; margin: 0 auto; border-left: 2px solid var(--color-blue); padding-left: 30px; }
.protocol-doc h1 { font-family: var(--font-display); font-size: 2rem; color: var(--color-white); }
.code-block { background: #111; padding: 20px; border-radius: 5px; font-family: var(--font-mono); color: #ccc; margin: 30px 0; border: 1px solid #333; }
.var { color: var(--color-pink); } .func { color: var(--color-blue); }
.protocol-doc h3 { color: var(--color-blue); margin-top: 40px; margin-bottom: 10px; font-family: var(--font-mono); }

/* --- Footer --- */
.cyber-footer { border-top: 1px solid #333; padding: 40px 0; margin-top: auto; background: #000; }
.footer-flex { display: flex; justify-content: space-between; align-items: center; }
.f-brand { font-family: var(--font-display); font-size: 1.5rem; color: var(--color-white); }
.f-social a { color: #666; margin: 0 10px; font-size: 0.8rem; font-weight: bold; }
.f-social a:hover { color: var(--color-blue); }
.f-copy { font-size: 0.8rem; color: #444; }

/* --- Responsive --- */
@media (max-width: 992px) {
    .desktop-links { display: none; }
    .hamburger { display: flex; }
    .hero-text h1 { font-size: 3rem; }
    .bento-grid { grid-template-columns: 1fr; }
    .bento-box { grid-column: span 1; grid-row: span 1; }
    .wide { flex-direction: column; gap: 20px; }
    .about-grid, .contact-interface { grid-template-columns: 1fr; }
    .footer-flex { flex-direction: column; gap: 20px; }
}