/* 1. SIFIRLAMA */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #fff;
    overflow-x: hidden;
}

/* 2. HEADER */
.main-header {
    background-color: #fff;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 140px;
    display: flex;
    align-items: center;
}

.header-container {
    position: relative; 
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 60px;
}

/* LOGO MERKEZLEME */
.logo-area {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
}

.main-logo-img {
    height: 85px;
    width: auto;
    display: block;
    margin: 0 auto;
}

.logo-text {
    font-family: 'Dancing Script', cursive;
    font-size: 26px;
    color: #000;
    margin-top: 5px;
    display: block;
    white-space: nowrap;
}

/* MENÜLER */
.nav-left, .nav-right {
    display: flex;
    align-items: center;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    padding: 15px 0;
    min-width: 400px; /* Logo için boşluk bırakır */
}

.nav-left { justify-content: flex-start; gap: 40px; }
.nav-right { justify-content: flex-end; gap: 40px; }

.nav-left a, .nav-right a, .dropbtn {
    color: #333;
    font-size: 16px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
}

/* DİL KUTUSU */
.lang-box {
    border: 2px solid #333;
    padding: 6px 14px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    margin-left: 10px;
    transition: 0.3s;
}

.lang-box:hover { background: #333; color: #fff; }

/* DROPDOWN */
.dropdown { position: relative; }
.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}
.dropdown:hover .dropdown-content { display: block; }
.dropdown-content a { display: block; padding: 12px 20px; color: #333; border: none; }

/* 3. MOBİL MENÜ & HAMBURGER */
.mobile-menu-btn {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 28px;
    height: 2px;
    background-color: #333;
    margin: 6px 0;
    transition: 0.4s;
}

.mobile-nav-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    z-index: 999;
    padding: 100px 30px;
    transition: 0.4s ease-in-out;
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
}

.mobile-nav-panel.active { right: 0; }
.mobile-nav-panel a { display: block; padding: 15px 0; font-size: 18px; color: #333; border-bottom: 1px solid #eee; }

/* Hamburger X Animasyonu */
.mobile-menu-btn.open span:nth-child(1) { transform: rotate(-45deg) translate(-6px, 6px); }
.mobile-menu-btn.open span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.open span:nth-child(3) { transform: rotate(45deg) translate(-6px, -6px); }


.video-hero {
    position: relative;
    /* ÇÖZÜM: 140px yerine 180px düşüyoruz, böylece video yukarı doğru çekilip ekrana tam sığacak */
    height: calc(100vh - 180px); 
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background-color: #e5e5e5; 
    
    /* EKSTRA ÖNLEM: Eğer alt tarafta görünmeyen bir margin/padding varsa onu sıfırlıyoruz */
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

.video-container { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    z-index: 1; 
}

.bg-video { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    object-position: center center;
}
.btn-main { 
    display: inline-block; 
    margin-top: 20px; 
    padding: 12px 35px; 
    background: #d4a373; 
    color: #fff; 
    font-weight: 500; 
    transition: transform 0.3s ease, background 0.3s ease;
}

.btn-main:hover {
    background: #1a1a1a;
    transform: translateY(-2px);
}
/* 5. RESPONSIVE */
@media (max-width: 1200px) {
    .desktop-only { display: none; }
    .mobile-menu-btn { display: block; }
    .logo-area { position: static; transform: none; left: auto; top: auto; }
    .header-container { justify-content: space-between; padding: 0 30px; }
}
/* SLOGAN BÖLÜMÜ */
.slogan-section {
    padding: 80px 20px;
    background-color: #fcfcfc;
    text-align: center;
}

.slogan-section h2 {
    font-size: 32px;
    font-weight: 300;
    color: #333;
    font-style: italic;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
}

/* BİZ KİMİZ BÖLÜMÜ */
.about-section {
    padding: 100px 60px;
    background-color: #fff;
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 80px;
}

.about-content { flex: 1; }
.about-image { flex: 1; }

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 20px 20px 0px #d4a373; /* Logodaki altın/kahve tonuyla uyumlu şık bir detay */
}

.about-content h3 {
    font-size: 36px;
    margin-bottom: 25px;
    color: #000;
    position: relative;
}

.about-content h3::after {
    content: '';
    position: absolute;
    left: 0; bottom: -10px;
    width: 60px; height: 3px;
    background-color: #d4a373;
}

.about-content p {
    font-size: 17px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 40px;
}

/* İSTATİSTİK ALANI */
.stats-grid {
    display: flex;
    gap: 40px;
    border-top: 1px solid #eee;
    padding-top: 40px;
}

.stat-number {
    display: block;
    font-size: 28px;
    font-weight: 600;
    color: #d4a373;
}

.stat-label {
    font-size: 14px;
    color: #888;
    text-transform: uppercase;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .about-container { flex-direction: column; padding: 0 20px; }
    .about-section { padding: 60px 20px; }
    .stats-grid { justify-content: space-around; }
}

/* PROJELER GRID */
.projects-section { padding: 80px 60px; background: #fff; }
.section-title { text-align: center; margin-bottom: 50px; }
.projects-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
    gap: 30px; 
    max-width: 1400px; 
    margin: 0 auto; 
}

/* KART EFEKTLERİ */
.project-card { cursor: pointer; overflow: hidden; text-align: center; }
.project-img-wrapper { position: relative; overflow: hidden; border-radius: 8px; height: 350px; }
.project-img-wrapper img { 
    width: 100%; height: 100%; object-fit: cover; 
    transition: transform 0.5s ease; 
}
.project-card:hover img { transform: scale(1.1); }

.project-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5); color: #fff;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: 0.3s;
}
.project-card:hover .project-overlay { opacity: 1; }
.project-card h3 { margin-top: 15px; font-weight: 500; font-size: 18px; color: #333; }

/* MODAL (BÜYÜYEN PENCERE) */
.modal {
    display: none; position: fixed; z-index: 2000;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.9); backdrop-filter: blur(5px);
}

.modal-content {
    position: relative; background: #fff; width: 80%; max-width: 1000px;
    margin: 5% auto; border-radius: 12px; overflow: hidden;
    animation: zoomIn 0.3s ease;
}
/* Fotoğrafları siyah-beyaz yap */
.project-card img{
    filter: grayscale(100%);
    transition: all 0.6s ease;
}

/* Mouse üzerine gelince renkler geri gelsin */
.project-card:hover img{
    filter: grayscale(0%);
    transform: scale(1.08);
}
@keyframes zoomIn { from {transform: scale(0.8); opacity: 0;} to {transform: scale(1); opacity: 1;} }

.close-modal {
    position: absolute; top: 20px; right: 25px;
    font-size: 35px; cursor: pointer; z-index: 10; color: #333;
}

.modal-body { display: flex; min-height: 500px; }
.modal-left { flex: 1.2; background: #000; }
.modal-left img { width: 100%; height: 100%; object-fit: cover; }
.modal-right { flex: 1; padding: 50px; display: flex; flex-direction: column; justify-content: center; }

.modal-right h2 { font-size: 28px; margin-bottom: 20px; color: #d4a373; }
.modal-right hr { border: 0; border-top: 1px solid #eee; margin-bottom: 20px; }
.modal-right p { line-height: 1.8; color: #555; margin-bottom: 20px; }

/* MOBİL UYUM */
@media (max-width: 768px) {
    .modal-body { flex-direction: column; }
    .modal-content { width: 95%; margin: 10% auto; }
    .modal-right { padding: 30px; }
}
.service-modal-content {
    max-width: 600px !important; /* Daha dar ve zarif bir görünüm */
    text-align: center;
    padding: 40px;
}

.modal-body-full h2 {
    color: #d4a373;
    margin-bottom: 20px;
}

.service-steps {
    text-align: left;
    margin: 30px 0;
}

.step {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 10px;
    background: #fdfdfd;
    border-radius: 5px;
}

.step-num {
    font-weight: bold;
    color: #d4a373;
    font-size: 18px;
}

.modal-cta-btn {
    display: inline-block;
    background: #1a1a1a;
    color: #fff;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 4px;
    margin-top: 20px;
    transition: 0.3s;
}

.modal-cta-btn:hover {
    background: #d4a373;
}
.cta-projects-section {
    padding: 80px 20px;
    background-color: #ffffff; /* Siyah yerine saf beyaz */
    text-align: center;
    color: #1a1a1a;
    border-top: 1px solid #eee; /* Çok hafif bir ayırıcı çizgi */
    border-bottom: 1px solid #eee;
}

.cta-content {
    max-width: 850px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 30px;
    margin-bottom: 20px;
    color: #1a1a1a;
    font-weight: 600;
}

.cta-content p {
    font-size: 17px;
    color: #555; /* Metin rengini yumuşattık */
    margin-bottom: 35px;
}

.cta-main-btn {
    display: inline-block;
    padding: 16px 45px;
    background-color: #d4a373; /* Logondaki altın/kahve tonu */
    color: #fff;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 5px;
    transition: all 0.3s ease;
    border: 2px solid #d4a373;
    letter-spacing: 1px;
}

.cta-main-btn:hover {
    background-color: #1a1a1a; /* Üzerine gelince siyah olması şık durur */
    border-color: #1a1a1a;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* FAALİYET ALANLARI GENEL BÖLÜM */
.services-section {
    padding: 100px 60px;
    background-color: #f9f9f9; /* Arka planı hafif gri yaparak projelerden ayırır */
}

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

/* BAŞLIK AYARI */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 32px;
    color: #1a1a1a;
    position: relative;
    padding-bottom: 15px;
}

/* Başlığın altına şık bir çizgi */
.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #d4a373; /* Altın/Kahve vurgu rengi */
}

/* KARTLARIN DİZİLİMİ (GRID) */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* TEKİL HİZMET KARTI */
.service-card {
    background: #ffffff;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    cursor: pointer;
    border: 1px solid #eee;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* KART ÜZERİNE GELİNCE (HOVER) */
.service-card:hover {
    transform: translateY(-10px); /* Yukarı zıplama efekti */
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: #d4a373;
}

/* İKONLARIN AYARI */
.service-icon {
    font-size: 50px;
    margin-bottom: 20px;
    display: block;
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.2); /* İkon hafif büyür */
}

/* KART İÇİ METİNLER */
.service-card h3 {
    font-size: 20px;
    color: #1a1a1a;
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* MOBİL UYUMLULUK */
@media (max-width: 768px) {
    .services-section {
        padding: 60px 20px;
    }
    
    .services-grid {
        grid-template-columns: 1fr; /* Mobilde kartlar tek sıra olur */
        gap: 20px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
}

.main-footer {
    background-color: #1a1a1a; /* Koyu, şık bir zemin */
    color: #fff;
    padding: 80px 60px 20px;
    margin-top: 50px;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    color: #d4a373; /* Logodaki vurgu rengi */
    margin-bottom: 25px;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-column ul { list-style: none; }
.footer-column ul li { margin-bottom: 12px; }
.footer-column a { color: #ccc; transition: 0.3s; font-size: 15px; }
.footer-column a:hover { color: #fff; }

.footer-contact p { margin-bottom: 12px; color: #ccc; font-size: 15px; }

.social-icons { display: flex; gap: 20px; }
.social-icons a { 
    background: #333; 
    padding: 8px 15px; 
    border-radius: 4px; 
    font-size: 14px;
}
.social-icons a:hover { background: #d4a373; }

.footer-bottom {
    margin-top: 60px;
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    color: #666;
    font-size: 13px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr; /* Mobilde her şey alt alta */
        text-align: center;
    }
    .footer-nav { display: none; } /* Senin istediğin gibi mobil için menüyü gizledik */
    .social-icons { justify-content: center; }
    .main-footer { padding: 50px 20px 20px; }
}

/* ==========================================
   MOBİL DİL SEÇİCİ EK CSS
   ========================================== */
.mobile-nav-panel .lang-box {
    display: inline-block;
    margin-top: 25px;
    border: 2px solid #333;
    padding: 8px 20px;
    font-weight: 600;
    font-size: 15px;
    color: #333;
    text-align: center;
    transition: 0.3s;
}

.mobile-nav-panel .lang-box:hover {
    background: #333;
    color: #fff;
}

/* Mobil paneli dikeyde güzel ortalamak için */
.mobile-nav-panel nav {
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* İstersen butonların merkeze gelmesi için center yapabilirsin */
}