/* =========================================
   GLOBAL STİL DOSYASI (style.css)
   Sadece Header, Footer ve Genel Ayarlar
   ========================================= */

:root {
    --primary-color: #000;
    --accent-color: #b71c1c; /* Marka Kırmızısı */
    --text-color: #333;
    --bg-light: #f9f9f9;
}

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

body {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: #fff;
    padding-top: 80px; /* Header yüksekliği kadar boşluk */
}
a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* --- HEADER --- */
header {
    background: #fff; height: 80px; width: 100%;
    position: fixed; top: 0; left: 0; z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex; align-items: center;
}
.header-container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo img { height: 150px; width: auto; transition: 0.3s; }

nav { display: flex; align-items: center; }
.nav-links { display: flex; align-items: center; gap: 40px; }
.nav-links li.contact-link { margin-left: 20px; }
.nav-links li.lang-switch { margin-left: 10px; }

.nav-links li a { font-size: 13px; font-weight: 600; text-transform: uppercase; color: #000; letter-spacing: 1px; }
.nav-links li a:hover { color: #b71c1c; }

/* Contact Button Style */
.contact-link a {
    background: #000;
    color: #fff !important;
    padding: 10px 25px;
    border-radius: 4px;
    transition: 0.3s;
}
.contact-link a:hover {
    background: #b71c1c;
}

/* Dil Seçeneği */
.lang-switch { border-left: 1px solid #ddd; padding-left: 15px; font-size: 14px; font-weight: 600; }
.lang-switch a { color: #999; }
.lang-switch a.active { color: #000; }


/* Mobil Menü */
.hamburger { display: none; font-size: 24px; cursor: pointer; color: #000; }

@media (max-width: 992px) {
    .nav-links { gap: 20px; }
}

@media (max-width: 768px) {
    body { padding-top: 70px; }
    header { height: 70px; }
    .logo img { height: 150px; }

    .nav-links {
        position: fixed; top: 70px; left: 0; width: 100%; height: calc(100vh - 70px);
        background: #fff; flex-direction: column; align-items: center; justify-content: center;
        padding: 40px 20px; box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        display: none; z-index: 999; gap: 30px;
        opacity: 0; transform: translateY(-10px); transition: opacity 0.3s, transform 0.3s;
    }
    .nav-links.active { display: flex; opacity: 1; transform: translateY(0); }
    .nav-links li { width: auto; padding: 0; border: none; text-align: center; }
    .nav-links li.contact-link { margin-left: 0; }
    .nav-links li.lang-switch { border: none; padding: 0; margin-left: 0; }
    
    .hamburger { display: block; }

    /* Okunabilirlik ve Dokunmatik Alan Optimizasyonu */
    body, p, .nav-links li a, .footer-bottom, .slogan, .contact-box p {
        font-size: 16px !important;
    }
    
    /* Menü linkleri için dokunmatik alan genişletme */
    .nav-links li a {
        padding: 15px;
        display: block;
    }

    /* Görsel Koruma */
    img {
        max-width: 100%;
        height: auto;
    }
}

/* --- FOOTER --- */
footer {
    background: linear-gradient(rgba(8, 8, 8, 0.95), rgba(8, 8, 8, 0.98)), url('../img/hero-sketch.jpg');
    background-attachment: fixed; background-size: cover;
    color: #fff; padding: 80px 0 30px; margin-top: 50px;
}
.footer-content { 
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1); 
    padding-bottom: 60px; 
}
.footer-col { text-align: center; }
.footer-logo { height: 60px; filter: brightness(0) invert(1); margin: 0 auto 15px; }
.footer-col h4 { color: #fff; margin-bottom: 20px; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; font-weight: 600; opacity: 0.8; }

.slogan {
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    margin-bottom: 10px;
}

.contact-box { display: flex; flex-direction: column; gap: 10px; align-items: center; color: #ccc; }
.contact-box i { color: var(--accent-color); font-size: 18px; margin-bottom: 5px; }
.contact-box p { font-size: 14px; font-weight: 500; }

.footer-bottom { margin-top: 30px; font-size: 11px; color: #777; text-align: center; letter-spacing: 1px; }

@media (max-width: 768px) {
    footer { padding: 60px 0 30px; }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 50px;
        padding-bottom: 40px;
    }
    .slogan { font-size: 14px; }
    .footer-col { padding: 0 20px; }
}

/* --- ARAÇLAR --- */
.whatsapp-float {
    position: fixed; bottom: 30px; left: 30px;
    background: #25d366; color: #fff;
    width: 55px; height: 55px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; z-index: 1001;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.scroll-top-btn {
    position: fixed; bottom: 30px; right: 30px;
    background: var(--accent-color); color: #fff;
    width: 45px; height: 45px; border-radius: 4px;
    display: none; align-items: center; justify-content: center;
    cursor: pointer; z-index: 1001;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

h1, h2 {
    font-size: 24px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- ANİMASYON SINIFLARI --- */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }