/* Temel Ayarlar */
:root {
    --primary-color: #D32F2F; /* Kırmızı */
    --secondary-color: #212121; /* Koyu Gri */
    --accent-color: #FFC107; /* Sarı */
    --text-color: #333;
    --light-bg: #f4f4f4;
    --whatsapp-color: #25D366;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

/* Yanıp Sönme Animasyonları */
@keyframes pulse-red {
    0% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.7); transform: scale(1); }
    70% { box-shadow: 0 0 0 15px rgba(211, 47, 47, 0); transform: scale(1.05); }
    100% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0); transform: scale(1); }
}

@keyframes flash-text {
    0%, 100% { color: var(--primary-color); }
    50% { color: var(--accent-color); }
}

.pulsing-btn { animation: pulse-red 2s infinite; }
.pulsing-text { animation: flash-text 1s infinite; font-weight: bold; }

/* Header */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: 80px;
    display: flex;
    align-items: center;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo h1 {
    font-size: 28px;
    color: var(--secondary-color);
    font-weight: 900;
    font-style: italic;
}

.logo .highlight { color: var(--primary-color); }
.slogan-mini { font-size: 10px; color: #666; letter-spacing: 1px; }

nav { display: flex; align-items: center; gap: 20px; }

#nav-list { display: flex; gap: 20px; }
#nav-list li a { font-weight: 600; font-size: 14px; transition: color 0.3s; }
#nav-list li a:hover { color: var(--primary-color); }

.actions { display: flex; align-items: center; gap: 10px; }

.lang-switch-wrapper {
    display: flex;
    gap: 5px;
    font-weight: bold;
    font-size: 14px;
    color: #888;
    cursor: pointer;
    margin-right: 10px;
}
.lang-opt { transition: color 0.3s; }
.lang-opt:hover { color: var(--secondary-color); }
.lang-opt.active { color: var(--primary-color); text-decoration: underline; }

.header-wa-btn {
    width: 40px;
    height: 40px;
    background-color: var(--whatsapp-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: transform 0.3s;
}
.header-wa-btn:hover { transform: scale(1.1); }

.call-btn {
    background: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hamburger { display: none; font-size: 24px; cursor: pointer; }

/* HERO BÖLÜMÜ - YENİ TASARIM (Resim Yok, Temiz) */
.hero {
    height: 85vh; /* Biraz kısalttık daha kompakt olsun */
    /* Modern, Kurumsal Koyu Arka Plan */
    background: linear-gradient(135deg, #101010 0%, #2c3e50 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-top: 80px; /* Header payı */
}

/* Hafif Desen Efekti (Opsiyonel, şıklık katar) */
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: radial-gradient(#ffffff 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.05; /* Çok silik noktalar */
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 20px;
    max-width: 900px;
}

.hero h2 {
    font-size: 56px; /* Yazıyı büyüttük */
    margin-bottom: 25px;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 40px;
    color: #ddd; /* Tam beyaz değil, göz yormayan gri-beyaz */
    font-weight: 300;
}

.btn {
    display: inline-block;
    padding: 15px 40px; /* Butonları biraz büyüttük */
    border-radius: 50px;
    font-weight: bold;
    margin: 10px;
    transition: transform 0.3s, box-shadow 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}
.btn-primary { background: var(--primary-color); color: white; }
.btn-whatsapp { background: var(--whatsapp-color); color: white; }

/* Sections */
.section { padding: 80px 0; }
.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    position: relative;
    color: var(--secondary-color);
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    margin: 10px auto 0;
}

.bg-light { background: var(--light-bg); }
.bg-dark { background: var(--secondary-color); color: white; }

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 30px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    border-bottom: 5px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom: 5px solid var(--primary-color);
}

.service-card i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* About Split */
.split-layout {
    display: flex;
    align-items: center;
    gap: 50px;
}
.left-align { text-align: left; }
.left-align::after { margin: 10px 0 0; }
.features-list li { margin-bottom: 15px; font-size: 16px; }
.features-list i { color: var(--primary-color); margin-right: 10px; }
.big-icon { font-size: 150px; color: #e0e0e0; }

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}
.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s;
}
.gallery-item img:hover { transform: scale(1.02); }

/* SEO & FAQ */
.seo-text { text-align: center; font-size: 14px; opacity: 0.8; }
#locations h3 { text-align: center; margin-bottom: 20px; color: var(--accent-color); }

.faq-item {
    background: white;
    margin-bottom: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.faq-question {
    width: 100%;
    text-align: left;
    padding: 15px;
    background: none;
    border: none;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    font-size: 16px;
}
.faq-answer {
    padding: 0 15px 15px;
    display: none;
    color: #555;
}

/* Footer */
footer {
    background: #111;
    color: white;
    padding: 50px 0 20px;
    text-align: center;
}
.footer-phone {
    font-size: 24px;
    color: var(--primary-color);
    display: block;
    margin: 20px 0;
}
.socials a { font-size: 24px; margin: 0 10px; color: white; }
.socials a:hover { color: var(--primary-color); }
.copyright {
    margin-top: 30px;
    border-top: 1px solid #333;
    padding-top: 20px;
    font-size: 12px;
    color: #777;
}

/* Mobile Sticky Bar */
.mobile-sticky-bar {
    display: none;
    position: fixed;
    bottom: 0; left: 0; width: 100%;
    z-index: 999;
}
.mobile-sticky-bar a {
    flex: 1;
    text-align: center;
    padding: 15px;
    color: white;
    font-weight: bold;
    font-size: 16px;
}
.sticky-call { background: var(--primary-color); }
.sticky-whatsapp { background: var(--whatsapp-color); }

/* Responsive */
@media (max-width: 768px) {
    #nav-list {
        display: none;
        position: absolute;
        top: 80px; left: 0; width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }
    #nav-list.active { display: flex; }
    .hamburger { display: block; }
    .call-btn, .header-wa-btn { display: none; } /* Mobilde altta sabit çıkacak */
    .lang-switch-wrapper { display: flex; margin: 10px auto; }
    .hero { margin-top: 80px; height: auto; padding: 60px 20px; }
    .hero h2 { font-size: 32px; }
    .split-layout { flex-direction: column; }
    .big-icon { display: none; }
    .mobile-sticky-bar { display: flex; }
    footer { padding-bottom: 70px; }

}