/* ============================================================
   E&M Concept — Ana Stil Dosyası
   Kaynak: Orijinal çalışan index.php'den alındı
   ============================================================ */

:root {
    --bg-dark: #0a0a0a;
    --bg-card: #141414;
    --text-light: #f5f6fa;
    --text-muted: #a0a0a0;
    --accent-color: #d4af37;
    --glass-bg: rgba(10, 10, 10, 0.85);
    --glass-border: rgba(255, 255, 255, 0.05);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 { font-family: 'Rajdhani', sans-serif; text-transform: uppercase; }
a { text-decoration: none; color: var(--text-light); transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; height: 120px; padding: 0 5%;
    display: flex; justify-content: space-between; align-items: center; z-index: 1000;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
    transition: var(--transition);
}
.navbar.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    height: 90px;
}
.logo img { max-height: 80px; width: auto; display: block; transition: var(--transition); }
.navbar.scrolled .logo img { max-height: 60px; }

.nav-links { display: flex; gap: 30px; list-style: none; align-items: center; height: 100%; }
.nav-links > li { height: 100%; display: flex; align-items: center; }
.nav-links > li > a {
    font-size: 0.95rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
    display: flex; align-items: center; gap: 5px; position: relative;
}
.nav-links > li > a::after {
    content: ''; position: absolute; bottom: -5px; left: 0;
    width: 0; height: 2px; background: var(--accent-color); transition: var(--transition);
}
.nav-links > li:hover > a::after { width: 100%; }
.nav-links a:hover { color: var(--accent-color); }

/* Dropdown */
.dropdown { position: relative; }
.dropdown-content {
    display: none; position: absolute; top: 100%; left: 0;
    background: var(--bg-card); min-width: 220px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.9);
    border-top: 3px solid var(--accent-color);
    z-index: 1000; list-style: none;
    border-radius: 0 0 5px 5px;
    opacity: 0; transform: translateY(10px); transition: var(--transition);
}
.dropdown:hover .dropdown-content { display: block; opacity: 1; transform: translateY(0); }
.dropdown-content li { border-bottom: 1px solid #1a1a1a; height: auto; }
.dropdown-content li a { padding: 15px 20px; display: block; font-size: 0.95rem; font-weight: 500; }
.dropdown-content li a:hover { background: #000; padding-left: 25px; color: var(--accent-color); }

/* Mega Menu */
.mega-dropdown { position: static; }
.mega-menu {
    display: none; position: absolute; top: 100%; left: 0; width: 100%;
    background: var(--bg-card); box-shadow: 0 15px 40px rgba(0,0,0,0.9);
    border-top: 3px solid var(--accent-color); z-index: 1000;
    padding: 40px 5%; grid-template-columns: 1fr 1fr 1fr 1.5fr; gap: 30px;
    opacity: 0; transform: translateY(10px); transition: var(--transition);
}
.mega-dropdown:hover .mega-menu { display: grid; opacity: 1; transform: translateY(0); }
.mega-col h4 { color: var(--accent-color); font-size: 1.2rem; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid #222; }
.mega-col ul { list-style: none; }
.mega-col ul li { margin-bottom: 10px; height: auto; }
.mega-col ul li a { font-size: 0.9rem; color: var(--text-muted); display: block; transition: var(--transition); text-transform: none; }
.mega-col ul li a:hover { color: #fff; transform: translateX(5px); }
.mega-img-box { position: relative; border-radius: 8px; overflow: hidden; height: 100%; min-height: 200px; }
.mega-img-box img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.mega-dropdown:hover .mega-img-box img { transform: scale(1.05); }
.mega-img-overlay { position: absolute; bottom: 0; left: 0; width: 100%; padding: 20px; background: linear-gradient(to top, rgba(0,0,0,0.9), transparent); }
.mega-img-overlay h3 { color: #fff; font-size: 1.2rem; margin-bottom: 5px; }
.mega-img-overlay p { color: var(--accent-color); font-size: 0.8rem; font-weight: 600; }

.nav-icons { display: flex; gap: 20px; font-size: 1.3rem; cursor: pointer; align-items: center; }
.nav-icons i { transition: var(--transition); }
.nav-icons i:hover { color: var(--accent-color); transform: scale(1.1); }
#mobile-menu-btn { display: none; }

/* ============================================================
   ARAMA MODALI
   ============================================================ */
.search-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
    background: rgba(0,0,0,0.95); backdrop-filter: blur(10px);
    z-index: 2000; display: flex; justify-content: center; align-items: center;
    opacity: 0; visibility: hidden; transition: var(--transition);
}
.search-overlay.active { opacity: 1; visibility: visible; }
.search-box { width: 80%; max-width: 800px; position: relative; transform: translateY(-30px); transition: var(--transition); }
.search-overlay.active .search-box { transform: translateY(0); }
.search-box input {
    width: 100%; padding: 20px 0; background: transparent;
    border: none; border-bottom: 2px solid var(--text-muted);
    color: #fff; font-size: 2.5rem; font-family: 'Rajdhani', sans-serif;
    outline: none; transition: var(--transition);
}
.search-box input:focus { border-bottom-color: var(--accent-color); }
.close-search { position: absolute; top: -60px; right: 0; font-size: 2.5rem; cursor: pointer; color: #fff; transition: 0.3s; }
.close-search:hover { color: var(--accent-color); transform: rotate(90deg); }

/* ============================================================
   KAYAN İLETİŞİM BALONLARI
   ============================================================ */
.floating-socials { position: fixed; bottom: 30px; right: 30px; display: flex; flex-direction: column; gap: 15px; z-index: 1999; }
.float-btn {
    width: 55px; height: 55px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.6rem; text-decoration: none;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5); transition: var(--transition);
}
.float-btn.phone { background: #d4af37; color: #000; }
.float-btn.whatsapp { background: #25d366; }
.float-btn.instagram { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); }
.float-btn.youtube { background: #ff0000; }
.float-btn:hover { transform: scale(1.15) translateY(-5px); box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4); color: #fff; }
.float-btn.phone:hover { color: #000; }

/* ============================================================
   BUTON
   ============================================================ */
.btn {
    padding: 18px 45px; border: 2px solid var(--accent-color);
    background: transparent; color: #fff;
    font-family: 'Rajdhani', sans-serif; font-size: 1.1rem; font-weight: 700;
    letter-spacing: 2px; cursor: pointer; transition: var(--transition);
    display: inline-flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden; text-transform: uppercase;
}
.btn::before {
    content: ''; position: absolute; top: 0; left: -100%;
    width: 100%; height: 100%; background: var(--accent-color);
    transition: 0.5s ease; z-index: -1;
}
.btn:hover::before { left: 0; }
.btn:hover { color: #000; box-shadow: 0 0 30px rgba(212, 175, 55, 0.5); border-color: transparent; }

/* ============================================================
   HERO (ANA SAYFA VIDEO)
   ============================================================ */
.hero {
    height: 100vh; display: flex; align-items: center; justify-content: center;
    position: relative; text-align: center; padding: 0 20px; overflow: hidden;
}
.hero video {
    position: absolute; top: 50%; left: 50%;
    min-width: 100%; min-height: 100%; width: auto; height: auto;
    z-index: -2; transform: translateX(-50%) translateY(-50%); object-fit: cover;
}
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(10,10,10,1) 100%);
    z-index: -1;
}
.hero-content { max-width: 900px; z-index: 1; margin-top: 50px; }
.hero-content h1 {
    font-size: clamp(3rem, 6vw, 6rem); letter-spacing: 2px; margin-bottom: 20px;
    text-shadow: 0 10px 20px rgba(0,0,0,0.8); animation: fadeInUp 1s ease forwards; line-height: 1.1;
}
.hero-content h1 span { color: var(--accent-color); }
.hero-content p {
    font-size: clamp(1rem, 2vw, 1.4rem); color: #e0e0e0; margin-bottom: 40px;
    animation: fadeInUp 1.2s ease forwards; opacity: 0;
    text-shadow: 0 2px 5px rgba(0,0,0,0.8); font-weight: 300;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* ============================================================
   GENEL SECTION
   ============================================================ */
.section { padding: 120px 5%; }
.section-alt { background-color: var(--bg-card); }
.section-title { text-align: center; font-size: clamp(2.2rem, 4vw, 3.5rem); margin-bottom: 20px; color: #fff; position: relative; }
.section-title::after {
    content: ''; position: absolute; bottom: -20px; left: 50%;
    transform: translateX(-50%); width: 80px; height: 4px;
    background: var(--accent-color); border-radius: 2px;
}
.section-subtitle {
    text-align: center; font-size: 1.1rem; color: var(--text-muted);
    margin-bottom: 70px; max-width: 700px; margin-left: auto; margin-right: auto;
}

/* ============================================================
   HİZMETLERİMİZ
   ============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.service-card { background: #000; border: 1px solid rgba(255,255,255,0.05); border-radius: 12px; overflow: hidden; transition: var(--transition); }
.service-img { height: 260px; width: 100%; overflow: hidden; position: relative; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: 0.8s ease; }
.service-card:hover .service-img img { transform: scale(1.1); filter: brightness(0.5); }
.service-img i { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 4rem; color: var(--accent-color); opacity: 0; transition: 0.5s; z-index: 2; }
.service-card:hover .service-img i { opacity: 1; }
.service-content { padding: 35px 30px; }
.service-content h3 { font-size: 1.6rem; color: var(--accent-color); margin-bottom: 15px; }
.service-content p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 25px; }
.service-link { color: var(--text-light); font-weight: 600; font-family: 'Rajdhani', sans-serif; display: inline-flex; align-items: center; gap: 8px; font-size: 1.1rem; transition: var(--transition); }
.service-card:hover .service-link { color: var(--accent-color); gap: 15px; }
.service-card:hover { transform: translateY(-10px); border-color: rgba(212, 175, 55, 0.3); box-shadow: 0 20px 40px rgba(0,0,0,0.8); }

/* ============================================================
   AVANTAJLAR
   ============================================================ */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; }
.feature-box { text-align: center; padding: 50px 30px; background: #000; border: 1px solid rgba(255,255,255,0.05); border-radius: 12px; transition: var(--transition); }
.feature-box:hover { transform: translateY(-10px); border-color: rgba(212, 175, 55, 0.3); background: linear-gradient(to bottom, #000, #111); }
.feature-box i { font-size: 3.5rem; color: var(--accent-color); margin-bottom: 25px; transition: var(--transition); display: block; }
.feature-box:hover i { transform: scale(1.1) rotate(5deg); }
.feature-box h3 { font-size: 1.4rem; margin-bottom: 15px; }
.feature-box p { color: var(--text-muted); font-size: 0.95rem; }

/* ============================================================
   SÜREÇ ADIMLARI
   ============================================================ */
.process-wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px; margin-top: 50px; position: relative; }
.process-step { flex: 1; min-width: 220px; text-align: center; position: relative; z-index: 1; }
.step-number {
    width: 90px; height: 90px; background: var(--bg-dark);
    border: 2px solid rgba(212,175,55,0.3); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 2.5rem; font-family: 'Rajdhani', sans-serif; font-weight: 700;
    color: var(--accent-color); margin: 0 auto 25px auto;
    transition: var(--transition); box-shadow: 0 0 20px rgba(0,0,0,0.8);
}
.process-step:hover .step-number { background: var(--accent-color); color: #000; border-color: var(--accent-color); transform: scale(1.1); }
.process-step h3 { font-size: 1.4rem; margin-bottom: 10px; }
.process-step p { color: var(--text-muted); font-size: 0.95rem; }
.process-line { position: absolute; top: 45px; left: 10%; right: 10%; height: 2px; background: rgba(255,255,255,0.1); z-index: 0; }

/* ============================================================
   PROJE KARTLARI
   ============================================================ */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 30px; }
.project-card { position: relative; overflow: hidden; border-radius: 12px; cursor: pointer; aspect-ratio: 4/3; }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(0.2, 1, 0.3, 1); }
.project-info {
    position: absolute; bottom: 0; left: 0; width: 100%;
    padding: 40px 30px 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.7) 60%, transparent 100%);
    transform: translateY(100%); transition: var(--transition);
}
.project-info h3 { font-size: 1.6rem; color: #fff; margin-bottom: 5px; }
.project-info p { color: var(--accent-color); font-size: 1rem; font-weight: 600; }
.project-card:hover img { transform: scale(1.1); }
.project-card:hover .project-info { transform: translateY(0); }

/* ============================================================
   İSTATİSTİKLER
   ============================================================ */
.stats-wrap { display: flex; justify-content: space-around; flex-wrap: wrap; text-align: center; gap: 40px; }
.stat-item h2 { font-size: clamp(3rem, 5vw, 4.5rem); color: var(--accent-color); margin-bottom: 5px; line-height: 1; }
.stat-item p { font-size: 1.1rem; color: #fff; font-weight: 500; letter-spacing: 2px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: #050505; padding: 100px 5% 30px 5%; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 50px; margin-bottom: 60px; }
.footer-col h4 { font-size: 1.3rem; margin-bottom: 25px; color: #fff; position: relative; padding-bottom: 15px; }
.footer-col h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 40px; height: 3px; background: var(--accent-color); border-radius: 2px; }
.footer-col ul li { margin-bottom: 15px; }
.footer-col ul li a { color: var(--text-muted); font-size: 0.95rem; display: flex; align-items: center; gap: 10px; }
.footer-col ul li a i { font-size: 0.8rem; color: var(--accent-color); transition: var(--transition); }
.footer-col ul li a:hover { color: #fff; transform: translateX(8px); }
.footer-col ul li a:hover i { transform: scale(1.2); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05); padding-top: 30px;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.85rem; color: var(--text-muted); flex-wrap: wrap; gap: 20px;
}
.footer-bottom-links a { color: var(--text-muted); margin-left: 20px; transition: var(--transition); }
.footer-bottom-links a:hover { color: var(--accent-color); }

/* ============================================================
   İÇ SAYFA ORTAK STİLLER
   ============================================================ */

/* Hero başlık (iç sayfalar) */
.page-hero {
    min-height: 420px; display: flex; align-items: center; justify-content: center;
    position: relative; text-align: center; padding: 0 20px;
    margin-top: 120px;
    background: linear-gradient(rgba(0,0,0,0.75), rgba(0,0,0,0.9)) center/cover no-repeat;
}
.page-hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: 3px; color: #fff; animation: fadeInUp 0.8s ease forwards; margin-bottom: 10px; }
.page-hero h1 span { color: var(--accent-color); }
.page-hero p { color: var(--text-muted); font-size: 1.2rem; animation: fadeInUp 1s ease forwards; max-width: 800px; margin: 10px auto 0; }

/* İletişim / başka sayfalar için küçük hero */
.page-header {
    min-height: 350px; display: flex; align-items: center; justify-content: center;
    flex-direction: column; text-align: center; margin-top: 120px; padding: 0 20px;
    background: linear-gradient(rgba(0,0,0,0.85), rgba(0,0,0,0.85)) center/cover no-repeat;
}
.page-header h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); color: #fff; letter-spacing: 3px; animation: fadeInUp 0.8s ease forwards; }
.page-header h1 span { color: var(--accent-color); }
.page-header p { color: var(--text-muted); font-size: 1.2rem; margin-top: 10px; animation: fadeInUp 1s ease forwards; }

/* İçerik sarmalayıcı */
.content-wrap { display: flex; align-items: center; gap: 50px; flex-wrap: wrap; }
.content-text { flex: 1; min-width: 320px; }
.content-img { flex: 1; min-width: 320px; border-radius: 10px; overflow: hidden; }
.content-img img { width: 100%; transition: var(--transition); }
.content-img:hover img { transform: scale(1.05); }
.content-text ul li { margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.content-text ul li i { color: var(--accent-color); }

/* ============================================================
   HAKKIMIZDA / KURUMSAL
   ============================================================ */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text h2 { font-size: 2rem; color: var(--accent-color); margin-bottom: 25px; line-height: 1.3; text-transform: none; font-family: 'Rajdhani', sans-serif; }
.about-text p { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 20px; text-align: justify; }
.about-image { position: relative; border-radius: 10px; overflow: hidden; box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
.about-image img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.about-image:hover img { transform: scale(1.05); }
.about-image::after {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    border: 2px solid var(--accent-color); border-radius: 10px;
    transform: scale(0.95); opacity: 0; transition: var(--transition); pointer-events: none;
}
.about-image:hover::after { transform: scale(0.9); opacity: 1; }

/* Vizyon & Misyon */
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 50px; }
.vm-box { background: #000; padding: 50px 40px; border-radius: 10px; border-top: 3px solid #222; transition: var(--transition); position: relative; overflow: hidden; }
.vm-box:hover { border-top-color: var(--accent-color); transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0,0,0,0.6); }
.vm-box i { font-size: 3rem; color: var(--accent-color); margin-bottom: 20px; display: block; }
.vm-box h3 { font-size: 1.8rem; margin-bottom: 15px; color: #fff; }
.vm-box p { color: var(--text-muted); font-size: 1rem; line-height: 1.7; }
.vm-box-bg { position: absolute; right: -20px; bottom: -20px; font-size: 10rem; color: rgba(255,255,255,0.02); z-index: 0; }
.vm-box > * { position: relative; z-index: 1; }

/* ============================================================
   MODEL KARTLARI (Prefabrik / Çelik sayfaları)
   ============================================================ */
.section-intro { text-align: center; max-width: 800px; margin: 0 auto 60px auto; color: var(--text-muted); font-size: 1.1rem; line-height: 1.8; }
.models-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; }
.model-card { background: var(--bg-card); border: 1px solid #222; border-radius: 10px; overflow: hidden; transition: var(--transition); display: flex; flex-direction: column; }
.model-card:hover { transform: translateY(-10px); border-color: var(--accent-color); box-shadow: 0 15px 30px rgba(0,0,0,0.8); }
.model-img { position: relative; height: 240px; overflow: hidden; }
.model-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.model-card:hover .model-img img { transform: scale(1.1); }
.model-badge { position: absolute; top: 15px; right: 15px; background: var(--accent-color); color: #000; font-weight: 700; font-size: 1.2rem; padding: 6px 15px; border-radius: 5px; font-family: 'Rajdhani', sans-serif; z-index: 2; }
.model-content { padding: 25px; display: flex; flex-direction: column; flex-grow: 1; }
.model-content h3 { font-size: 1.5rem; color: #fff; margin-bottom: 15px; border-bottom: 1px solid #222; padding-bottom: 10px; font-family: 'Rajdhani', sans-serif; text-transform: uppercase; }
.model-features { margin-bottom: 25px; color: var(--text-muted); font-size: 0.95rem; flex-grow: 1; }
.model-features li { margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.model-features i { color: var(--accent-color); width: 20px; font-size: 1.1rem; }
.btn-outline { display: block; width: 100%; padding: 12px; border: 1px solid var(--accent-color); color: var(--accent-color); font-family: 'Rajdhani', sans-serif; font-size: 1.1rem; font-weight: 700; text-align: center; border-radius: 4px; transition: var(--transition); text-transform: uppercase; letter-spacing: 1px; }
.btn-outline:hover { background: var(--accent-color); color: #000; }

/* Teknik özellikler */
.tech-specs-wrap { background: #000; padding: 50px; border-radius: 10px; border: 1px solid #222; margin-top: 80px; }
.tech-specs-wrap h2 { font-size: 2.2rem; color: var(--accent-color); margin-bottom: 30px; text-align: center; font-family: 'Rajdhani', sans-serif; text-transform: uppercase; }
.tech-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
.tech-item { display: flex; gap: 15px; align-items: flex-start; }
.tech-item i { font-size: 2rem; color: var(--text-muted); }
.tech-item h4 { color: #fff; font-size: 1.1rem; margin-bottom: 5px; font-family: 'Rajdhani', sans-serif; text-transform: uppercase; }
.tech-item p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }

.badge { position: absolute; top: 20px; right: 20px; background: var(--accent-color); color: #000; padding: 5px 15px; font-size: 0.8rem; font-weight: 700; border-radius: 3px; font-family: 'Rajdhani', sans-serif; letter-spacing: 1px; z-index: 5; }

/* ============================================================
   İLETİŞİM SAYFASI
   ============================================================ */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.contact-info { display: flex; flex-direction: column; gap: 25px; }
.contact-info-title { font-size: 2.2rem; margin-bottom: 10px; color: #fff; font-family: 'Rajdhani', sans-serif; text-transform: uppercase; }
.contact-info-subtitle { color: var(--text-muted); margin-bottom: 30px; font-size: 1rem; }
.info-card { background: var(--bg-card); padding: 30px; border-radius: 8px; border-left: 3px solid var(--accent-color); border-right: 1px solid #222; border-top: 1px solid #222; border-bottom: 1px solid #222; display: flex; gap: 20px; align-items: flex-start; transition: var(--transition); }
.info-card:hover { transform: translateX(10px); background: #000; box-shadow: 0 10px 25px rgba(0,0,0,0.6); }
.info-card i { font-size: 2.2rem; color: var(--accent-color); margin-top: 5px; }
.info-card-text h4 { font-size: 1.2rem; color: #fff; margin-bottom: 8px; font-family: 'Rajdhani', sans-serif; text-transform: uppercase; }
.info-card-text p, .info-card-text a { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }
.info-card-text a:hover { color: var(--accent-color); }
.contact-form-container { background: var(--bg-card); padding: 50px; border-radius: 10px; border: 1px solid #222; position: relative; overflow: hidden; }
.contact-form-container::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: var(--accent-color); }
.form-title { font-size: 2.2rem; margin-bottom: 30px; color: #fff; font-family: 'Rajdhani', sans-serif; text-transform: uppercase; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 25px; }
.form-group label { display: block; margin-bottom: 8px; color: var(--text-light); font-size: 0.9rem; font-weight: 500; }
.form-group input, .form-group textarea { width: 100%; padding: 15px 20px; background: #0a0a0a; border: 1px solid #333; color: #fff; font-family: 'Montserrat', sans-serif; font-size: 0.95rem; border-radius: 5px; outline: none; transition: var(--transition); }
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent-color); box-shadow: 0 0 15px rgba(212, 175, 55, 0.15); }
.form-group textarea { resize: vertical; min-height: 160px; }
.submit-btn { display: inline-block; width: 100%; padding: 18px; border: 2px solid var(--accent-color); background: var(--accent-color); color: #000; font-family: 'Rajdhani', sans-serif; font-size: 1.2rem; font-weight: 700; letter-spacing: 2px; cursor: pointer; transition: var(--transition); text-transform: uppercase; border-radius: 5px; }
.submit-btn:hover { background: transparent; color: var(--accent-color); }
.map-section { width: 100%; height: 450px; line-height: 0; }
.map-section iframe { width: 100%; height: 100%; border: none; filter: invert(90%) hue-rotate(180deg) grayscale(80%) contrast(120%); }

/* ============================================================
   TADİLAT REFERANSLAR
   ============================================================ */
.reference-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-top: 40px; }
.ref-item { padding: 15px 30px; background: #000; border: 1px solid #333; border-radius: 5px; color: var(--accent-color); font-family: 'Rajdhani', sans-serif; font-size: 1.2rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; transition: var(--transition); }
.ref-item:hover { background: var(--accent-color); color: #000; border-color: var(--accent-color); }

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

/* ============================================================
   MOBİL
   ============================================================ */
@media (max-width: 1024px) {
    #mobile-menu-btn { display: block; }
    .nav-links {
        position: fixed; top: 90px; left: -100%; width: 100%;
        height: calc(100vh - 90px); background: var(--glass-bg);
        backdrop-filter: blur(20px); flex-direction: column;
        align-items: flex-start; padding: 30px 5%;
        transition: var(--transition); overflow-y: auto;
    }
    .nav-links.active { left: 0; }
    .nav-links > li { width: 100%; border-bottom: 1px solid rgba(255,255,255,0.1); height: auto; padding: 15px 0; }
    .nav-links > li > a { padding: 10px 0; justify-content: space-between; width: 100%; }
    .mega-menu { position: relative; grid-template-columns: 1fr; padding: 10px 0; box-shadow: none; border: none; display: none; }
    .mega-dropdown:hover .mega-menu { display: none; }
    .mega-dropdown.active .mega-menu { display: grid; opacity: 1; transform: translateY(0); }
    .mega-img-box { display: none; }
    .dropdown-content { position: relative; box-shadow: none; border: none; padding-left: 20px; background: transparent; }
    .dropdown:hover .dropdown-content { display: none; }
    .dropdown.active .dropdown-content { display: block; opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
    .process-line { display: none; }
    .about-grid { grid-template-columns: 1fr; }
    .vm-grid { grid-template-columns: 1fr; }
    .contact-wrap { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-bottom-links a { margin: 0 10px; }
    .floating-socials { bottom: 20px; right: 20px; }
    .float-btn { width: 50px; height: 50px; font-size: 1.4rem; }
    .page-hero, .page-header { margin-top: 90px; }
    .tech-specs-wrap { padding: 30px 20px; }
    .contact-form-container { padding: 30px 20px; }
}

/* ============================================================
   ADDITIONAL STYLES FOR 100+ PAGE SEO SITE
   ============================================================ */

/* Trust Bar */
.trust-bar {
    display: flex; justify-content: center; gap: 40px; padding: 30px 5%;
    background: var(--bg-card); border-bottom: 1px solid var(--glass-border);
    flex-wrap: wrap;
}
.trust-item {
    display: flex; align-items: center; gap: 12px;
}
.trust-item i { font-size: 2rem; color: var(--accent-color); }
.trust-item strong { display: block; font-size: 1.2rem; color: #fff; font-family: 'Rajdhani', sans-serif; }
.trust-item span { font-size: 0.8rem; color: var(--text-muted); }

/* Breadcrumb */
.breadcrumb-nav {
    background: var(--bg-card); padding: 12px 5%; border-bottom: 1px solid var(--glass-border);
    margin-top: 90px;
}
.breadcrumb { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.breadcrumb li { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; }
.breadcrumb li a { color: var(--text-muted); }
.breadcrumb li a:hover { color: var(--accent-color); }
.breadcrumb li:not(:last-child)::after { content: '›'; color: var(--text-muted); }
.breadcrumb li:last-child span { color: var(--accent-color); }

/* Page Hero */
.page-hero {
    min-height: 45vh; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    position: relative; text-align: center; padding: 120px 5% 60px;
}
.page-hero .hero-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.page-hero .hero-content { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 15px; }

/* Content Section with Sidebar */
.content-wrapper {
    display: grid; grid-template-columns: 1fr 350px; gap: 40px;
    max-width: 1400px; margin: 0 auto; padding: 0 5%;
}
.main-content { line-height: 1.9; }
.main-content h2 { font-size: 1.8rem; margin: 30px 0 15px; color: var(--accent-color); text-transform: none; }
.main-content h3 { font-size: 1.4rem; margin: 25px 0 12px; color: #fff; text-transform: none; }
.main-content h4 { font-size: 1.15rem; margin: 20px 0 10px; color: var(--accent-color); text-transform: none; }
.main-content h5 { font-size: 1rem; margin: 15px 0 8px; color: #ccc; text-transform: none; }
.main-content p { color: var(--text-muted); margin-bottom: 18px; font-size: 1rem; }

/* Sidebar */
.sidebar { position: sticky; top: 110px; height: fit-content; }
.sidebar-card {
    background: var(--bg-card); border-radius: 12px; padding: 25px;
    margin-bottom: 20px; border: 1px solid var(--glass-border);
}
.sidebar-card h4 { font-size: 1.1rem; margin-bottom: 15px; color: var(--accent-color); display: flex; align-items: center; gap: 8px; text-transform: none; }
.sidebar-card p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 15px; }
.sidebar-links { list-style: none; }
.sidebar-links li { margin-bottom: 8px; }
.sidebar-links li a { color: var(--text-muted); font-size: 0.9rem; transition: var(--transition); display: block; padding: 5px 0; }
.sidebar-links li a:hover { color: var(--accent-color); transform: translateX(5px); }

/* Advantage Grid */
.advantage-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin: 20px 0; }
.adv-item { background: var(--bg-card); border-radius: 10px; padding: 25px; border: 1px solid var(--glass-border); }
.adv-item i { font-size: 2rem; color: var(--accent-color); margin-bottom: 10px; }
.adv-item h4 { font-size: 1.05rem; margin-bottom: 8px; text-transform: none; }
.adv-item p { font-size: 0.9rem; color: var(--text-muted); }

/* Model Links */
.model-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 20px 0; }
.model-link {
    background: var(--bg-card); border: 1px solid var(--glass-border); border-radius: 8px;
    padding: 18px 20px; display: flex; align-items: center; gap: 12px;
    transition: var(--transition); font-weight: 600;
}
.model-link:hover { border-color: var(--accent-color); background: rgba(212,175,55,0.05); }
.model-link i { color: var(--accent-color); font-size: 1.2rem; }
.model-link span { margin-left: auto; font-size: 0.8rem; color: var(--text-muted); font-weight: 400; }

/* Process Steps */
.process-steps { display: grid; gap: 15px; margin: 20px 0; }
.step {
    display: flex; gap: 20px; align-items: flex-start;
    background: var(--bg-card); border-radius: 10px; padding: 20px; border: 1px solid var(--glass-border);
}
.step span {
    min-width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    background: var(--accent-color); color: #000; font-weight: 700; border-radius: 50%; font-family: 'Rajdhani', sans-serif;
}
.step h4 { margin-bottom: 5px; text-transform: none; }
.step p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }

/* m2 Grid */
.m2-grid { display: flex; flex-wrap: wrap; gap: 10px; margin: 15px 0; }
.m2-grid a {
    background: var(--bg-card); border: 1px solid var(--glass-border); border-radius: 6px;
    padding: 10px 18px; font-size: 0.9rem; font-weight: 600; transition: var(--transition);
}
.m2-grid a:hover { border-color: var(--accent-color); color: var(--accent-color); }

/* City Links */
.city-links { display: flex; flex-wrap: wrap; gap: 10px; margin: 15px 0; }
.city-links a {
    background: var(--bg-card); border: 1px solid var(--glass-border); border-radius: 6px;
    padding: 8px 16px; font-size: 0.85rem; transition: var(--transition);
}
.city-links a:hover { border-color: var(--accent-color); color: var(--accent-color); }

/* CTA Inline */
.cta-inline {
    background: linear-gradient(135deg, rgba(212,175,55,0.1), rgba(212,175,55,0.02));
    border: 1px solid rgba(212,175,55,0.3); border-radius: 12px;
    padding: 30px; margin: 30px 0; text-align: center;
}
.cta-inline h3 { margin-bottom: 15px; text-transform: none; }

/* Reference Grid */
.ref-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; max-width: 1200px; margin: 0 auto; padding: 0 5%; }
.ref-card {
    background: var(--bg-card); border-radius: 12px; padding: 30px; text-align: center;
    border: 1px solid var(--glass-border); transition: var(--transition);
}
.ref-card:hover { border-color: var(--accent-color); transform: translateY(-5px); }
.ref-icon { margin-bottom: 15px; }
.ref-icon i { font-size: 2.5rem; color: var(--accent-color); }
.ref-card h3 { font-size: 1.3rem; margin-bottom: 5px; }
.ref-card h4 { font-size: 0.9rem; color: var(--accent-color); margin-bottom: 10px; text-transform: none; font-weight: 500; }
.ref-card p { font-size: 0.9rem; color: var(--text-muted); }

/* Before After */
.before-after-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; max-width: 1200px; margin: 0 auto; padding: 0 5%; }
.ba-card { text-align: center; }
.ba-images { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; border-radius: 10px; overflow: hidden; margin-bottom: 12px; }
.ba-before, .ba-after { position: relative; }
.ba-before img, .ba-after img { width: 100%; height: 200px; object-fit: cover; }
.ba-label {
    position: absolute; top: 8px; left: 8px; background: rgba(0,0,0,0.7); color: #fff;
    font-size: 0.7rem; font-weight: 700; padding: 3px 8px; border-radius: 4px; letter-spacing: 1px;
}
.ba-card h4 { font-size: 1rem; text-transform: none; }

/* Video Grid */
.video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 25px; max-width: 1200px; margin: 0 auto; padding: 0 5%; }
.video-card { background: var(--bg-card); border-radius: 12px; padding: 25px; border: 1px solid var(--glass-border); }
.video-card h4 { margin: 12px 0 8px; text-transform: none; }
.video-card p { font-size: 0.9rem; color: var(--text-muted); }

/* E-E-A-T Grid */
.eeat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; max-width: 1200px; margin: 0 auto; padding: 0 5%; }
.eeat-card {
    background: var(--bg-card); border-radius: 12px; padding: 30px;
    border: 1px solid var(--glass-border); text-align: center;
}
.eeat-card i { font-size: 2.5rem; color: var(--accent-color); margin-bottom: 15px; }
.eeat-card h3 { margin-bottom: 10px; text-transform: none; }
.eeat-card p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 15px; }
.eeat-card a { color: var(--accent-color); font-size: 0.9rem; font-weight: 600; }

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1a1a2e, #0a0a0a);
    text-align: center; padding: 80px 5%;
}
.cta-content h2 { margin-bottom: 15px; }
.cta-content p { color: var(--text-muted); margin-bottom: 25px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* Button styles */
.btn-outline {
    background: transparent !important; border: 2px solid var(--accent-color) !important;
    color: var(--accent-color) !important;
}
.btn-outline:hover { background: var(--accent-color) !important; color: #000 !important; }

.nav-cta {
    background: var(--accent-color) !important; color: #000 !important;
    padding: 8px 20px !important; border-radius: 6px !important; font-weight: 700 !important;
}

/* Footer SEO Links */
.footer-seo-links {
    background: rgba(0,0,0,0.3); padding: 30px 5%; border-top: 1px solid var(--glass-border);
}
.footer-seo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 25px; max-width: 1400px; margin: 0 auto; }
.footer-seo-grid h5 { color: var(--accent-color); font-size: 0.9rem; margin-bottom: 10px; }
.footer-seo-grid a {
    display: inline-block; color: var(--text-muted); font-size: 0.8rem;
    margin: 3px 6px 3px 0; padding: 3px 8px; background: rgba(255,255,255,0.03);
    border-radius: 4px; transition: var(--transition);
}
.footer-seo-grid a:hover { color: var(--accent-color); background: rgba(212,175,55,0.1); }

/* Footer Socials */
.footer-socials { display: flex; gap: 12px; }
.footer-socials a {
    width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--glass-border);
    display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
    color: var(--text-muted); transition: var(--transition);
}
.footer-socials a:hover { border-color: var(--accent-color); color: var(--accent-color); }

/* Footer grid update for 5 cols */
.footer-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 30px; max-width: 1400px; margin: 0 auto;
}

/* Responsive */
@media (max-width: 1024px) {
    .content-wrapper { grid-template-columns: 1fr; }
    .sidebar { position: static; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 15px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .ref-grid, .before-after-grid, .eeat-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .trust-bar { flex-direction: column; gap: 15px; align-items: flex-start; padding: 20px 5%; }
    .footer-grid { grid-template-columns: 1fr; }
    .ref-grid, .before-after-grid, .video-grid, .eeat-grid { grid-template-columns: 1fr; }
    .advantage-grid { grid-template-columns: 1fr; }
    .model-links { grid-template-columns: 1fr; }
}