/* --- Y2K AESTHETIC VARIABLES --- */
:root {
    --y2k-bg: #000000;
    --y2k-pink: #ff00ff;
    --y2k-cyan: #00ffff;
    --y2k-lime: #ccff00;
    --y2k-silver: #c0c0c0; /* Windows 95 Grisi */
    --text-color: #ffffff;
    --font-pixel: 'VT323', monospace;
    --font-body: 'Verdana', sans-serif;
    --border-thick: 3px solid var(--text-color);
    --shadow-hard: 6px 6px 0px var(--y2k-pink);
    --max-width: 1100px;
}

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

body {
    background-color: var(--y2k-bg);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    /* Grid Arka Plan */
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    overflow-x: hidden;
}

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=VT323&family=Verdana&display=swap');

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { 
    width: 100%; height: auto; display: block; 
    border: 2px solid var(--y2k-cyan);
    filter: contrast(1.2) saturation(1.2);
}

/* --- HEADER --- */
header {
    border-bottom: 2px solid var(--y2k-cyan);
    background: rgba(0, 0, 0, 0.9);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Kayan Yazı (Marquee) */
.ticker-wrap {
    background: var(--y2k-pink);
    color: white;
    font-family: var(--font-pixel);
    font-size: 1.2rem;
    overflow: hidden;
    white-space: nowrap;
    border-bottom: 2px solid white;
}
.ticker { display: inline-block; padding-left: 100%; animation: ticker 15s linear infinite; }
@keyframes ticker { 0% { transform: translate3d(0, 0, 0); } 100% { transform: translate3d(-100%, 0, 0); } }

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-pixel);
    font-size: 2.5rem;
    color: var(--y2k-lime);
    text-transform: uppercase;
    text-shadow: 3px 3px 0 var(--y2k-pink);
    letter-spacing: 2px;
}

.nav-links { display: flex; gap: 20px; }

.nav-links a {
    font-family: var(--font-pixel);
    font-size: 1.5rem;
    color: var(--text-color);
    text-transform: uppercase;
    padding: 5px 10px;
    border: 1px solid transparent;
}

.nav-links a:hover, .nav-links a.active {
    background: var(--y2k-cyan);
    color: black;
    border: 1px solid white;
    box-shadow: 4px 4px 0 white;
}

.burger { display: none; cursor: pointer; color: var(--y2k-cyan); font-size: 2rem; }

/* --- LAYOUTS --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 60px 20px;
    flex: 1;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }

/* --- COMPONENTS (Y2K) --- */
.y2k-card {
    background: #111;
    border: 2px solid var(--text-color);
    padding: 20px;
    box-shadow: var(--shadow-hard);
    position: relative;
    transition: transform 0.2s;
}

.y2k-card:hover { transform: translate(-3px, -3px); box-shadow: 9px 9px 0 var(--y2k-cyan); }

/* Kart Başlık Çubuğu */
.card-header-bar {
    background: linear-gradient(90deg, var(--y2k-pink), var(--y2k-cyan));
    height: 10px;
    margin: -20px -20px 20px -20px;
    border-bottom: 2px solid white;
}

.btn {
    display: inline-block;
    padding: 10px 30px;
    background: var(--y2k-lime);
    color: black;
    font-family: var(--font-pixel);
    font-size: 1.5rem;
    border: 2px solid white;
    cursor: pointer;
    box-shadow: 5px 5px 0 var(--y2k-pink);
    transition: 0.2s;
    text-transform: uppercase;
}

.btn:hover {
    background: var(--y2k-cyan);
    box-shadow: 5px 5px 0 white;
    transform: translate(-2px, -2px);
}

.icon-box svg { width: 50px; height: 50px; fill: var(--y2k-lime); margin-bottom: 15px; filter: drop-shadow(2px 2px 0 var(--y2k-pink)); }

/* --- TYPOGRAPHY --- */
h1, h2, h3 {
    font-family: var(--font-pixel);
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 20px;
}

h1 { font-size: 4rem; color: var(--y2k-cyan); text-shadow: 4px 4px 0 var(--y2k-pink); }
h2 { font-size: 3rem; text-align: center; color: white; margin-bottom: 40px; }
h2 span { color: var(--y2k-lime); }
p { font-size: 1rem; color: #ddd; margin-bottom: 20px; font-family: 'Verdana', sans-serif; letter-spacing: 0.5px; }

/* --- HERO --- */
.hero {
    border: 2px solid var(--y2k-pink);
    padding: 40px;
    background: rgba(0,0,0,0.7);
    box-shadow: 10px 10px 0 var(--y2k-cyan);
    position: relative;
}

/* Dekoratif Yıldız */
.star {
    position: absolute; width: 40px; height: 40px;
    background: var(--text-color);
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
    animation: spin 4s linear infinite;
}
.s1 { top: -20px; right: -20px; background: var(--y2k-lime); }
.s2 { bottom: -20px; left: -20px; background: var(--y2k-pink); }

@keyframes spin { 100% { transform: rotate(360deg); } }

/* --- FORMS --- */
.form-group { margin-bottom: 20px; }
label { display: block; margin-bottom: 5px; font-family: var(--font-pixel); font-size: 1.5rem; color: var(--y2k-cyan); }
input, textarea, select {
    width: 100%;
    padding: 10px;
    background: black;
    border: 2px solid var(--y2k-silver);
    color: var(--y2k-lime);
    font-family: 'Courier New', monospace;
    font-size: 1rem;
}
input:focus, textarea:focus { 
    outline: none; 
    border-color: var(--y2k-pink); 
    box-shadow: 4px 4px 0 var(--y2k-cyan); 
}

/* --- FOOTER --- */
footer {
    background: black;
    border-top: 2px solid var(--y2k-lime);
    padding: 50px 0 20px;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.footer-col h4 { 
    color: var(--y2k-pink); 
    font-family: var(--font-pixel); 
    font-size: 1.8rem; 
    margin-bottom: 15px; 
    text-decoration: underline wavy var(--y2k-cyan);
}
.footer-col a { display: block; margin-bottom: 5px; font-family: 'Courier New', monospace; color: #ccc; }
.footer-col a:hover { color: var(--y2k-lime); background: black; border: 1px solid var(--y2k-lime); }

.tr-phone {
    font-family: var(--font-pixel);
    color: var(--y2k-cyan);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute; top: 100%; left: 0; width: 100%;
        background: black;
        flex-direction: column; padding: 20px; text-align: center;
        border-bottom: 2px solid var(--y2k-cyan);
    }
    .nav-links.active { display: flex; }
    .burger { display: block; }
    
    .grid-2 { grid-template-columns: 1fr; }
    h1 { font-size: 3rem; }
    .footer-content { flex-direction: column; text-align: center; }
    .tr-phone { justify-content: center; }
}