/* Dosya Adı: style.css */

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #000000;
    color: #ffffff;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

/* --- ARKA PLAN IZGARASI --- */
.grid-background {
    position: absolute;
    width: 200%;
    height: 200%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    transform: perspective(500px) rotateX(60deg) translateY(-100px) translateZ(-200px);
    animation: gridMove 20s linear infinite;
    z-index: -1;
    pointer-events: none;
}

@keyframes gridMove {
    0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
    100% { transform: perspective(500px) rotateX(60deg) translateY(60px); }
}

.container {
    text-align: center;
    z-index: 10; /* Konteyneri ızgaranın üstüne çıkarır */
    padding: 20px;
    width: 100%;
    max-width: 800px;
    position: relative;
}

/* --- LOGO DÜZELTME ALANI --- */
.logo-container {
    margin-bottom: 30px;
    opacity: 0;
    animation: fadeInDown 1.2s ease forwards;
    position: relative;
    z-index: 20;
}

.logo {
    max-width: 320px;
    height: auto;
    display: block;
    margin: 0 auto;

    /* --- KRİTİK DÜZELTME --- */
    /* 1. Resimdeki siyahları tam siyah, beyazları tam beyaz yapar */
    filter: contrast(1.5) brightness(1.0); 
    /* 2. Siyah rengi tamamen şeffaf hale getirir */
    mix-blend-mode: screen; 
    /* 3. Beyazın arkasındaki her şeyi görmesini sağlar */
    background: transparent;
}

/* --- METİNLER --- */
.title {
    font-size: 1.8rem;
    letter-spacing: 4px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeInUp 1.2s ease 0.3s forwards;
}

.subtitle {
    font-size: 1rem;
    font-weight: 300;
    color: #a0a0a0;
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeInUp 1.2s ease 0.6s forwards;
}

/* --- YÜKLEME ÇUBUĞU --- */
.progress-container {
    width: 100%;
    max-width: 350px;
    height: 2px;
    background-color: #222;
    margin: 0 auto 15px auto;
    position: relative;
    opacity: 0;
    animation: fadeIn 1s ease 1s forwards;
}

.progress-bar {
    height: 100%;
    background-color: #fff;
    width: 0%;
    box-shadow: 0 0 8px rgba(255,255,255,0.6);
    transition: width 0.1s linear;
}

.status-text {
    font-size: 0.75rem;
    color: #666;
    letter-spacing: 2px;
    margin-bottom: 45px;
    opacity: 0;
    animation: fadeIn 1s ease 1.2s forwards;
}

/* --- BUTON --- */
.contact-btn {
    display: inline-block;
    padding: 14px 40px;
    border: 1px solid rgba(255,255,255,0.8);
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 1s ease 1.4s forwards;
}

.contact-btn:hover {
    background-color: #fff;
    color: #000;
    box-shadow: 0 0 25px rgba(255,255,255,0.2);
}

footer {
    margin-top: 60px;
    font-size: 0.7rem;
    color: #444;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* --- ANİMASYONLAR --- */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .container { padding: 20px; width: 90%; }
    .logo { max-width: 200px; }
    .title { font-size: 1.3rem; letter-spacing: 2px; }
    .subtitle { font-size: 0.9rem; padding: 0 10px; }
    .grid-background { background-size: 40px 40px; }
    .contact-btn { width: 100%; max-width: 280px; margin: 0 auto; display: block; }
}