/* Değişkenler */
:root {
    --primary: #f9c905;
    --black: #121212;
    --dark-gray: #1E1E1E;
    --white: #ffffff;
    --gray: #f8f8f8;
    --transition: all 0.3s ease-in-out;
}

/* Genel Ayarlar */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Poppins', sans-serif; line-height: 1.6; color: #333; overflow-x: hidden; scroll-behavior: smooth; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.yellow-text { color: var(--primary); }

/* Top Bar */
.top-bar { background: var(--black); color: #ffffff; padding: 10px 0; font-size: 0.85rem; }
.top-contact a { color: #ffffff; text-decoration: none; margin-right: 20px; }
.top-contact a i { color: var(--primary); margin-right: 5px; }

/* Header */
.main-header {
    background-color: var(--primary);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: padding 0.3s ease;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Oswald', sans-serif;
    font-size: 26px;
    text-decoration: none;
    color: var(--black);
    font-weight: 700;
    cursor: pointer;
}

.logo-img {
    height: 50px;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav-menu ul { display: flex; list-style: none; }
.nav-menu li { margin: 0 15px; }
.nav-menu a {
    text-decoration: none;
    color: var(--black);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 14px;
    transition: var(--transition);
}

.nav-menu a:hover { opacity: 0.7; }

.nav-menu a.active {
    border-bottom: 3px solid var(--black);
    padding-bottom: 5px;
}

.btn-quote {
    background: var(--black);
    color: var(--primary);
    padding: 10px 25px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 4px;
    border: 2px solid var(--black);
    transition: var(--transition);
}
.btn-quote:hover { background: transparent; color: var(--black); }

/* Hero Section */
.hero {
    height: 90vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
    url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?q=80&w=2070');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: #ffffff;
}

.badge { background: var(--primary); color: var(--black); padding: 5px 15px; border-radius: 50px; font-weight: 700; font-size: 12px; }
.hero h1 { font-family: 'Oswald', sans-serif; font-size: 4rem; line-height: 1.1; margin: 20px 0; }
.highlight { color: var(--primary); }
.hero p { max-width: 600px; font-size: 1.1rem; margin-bottom: 30px; opacity: 0.9; }

.btn-primary { background: var(--primary); color: var(--black); padding: 15px 35px; text-decoration: none; font-weight: 700; display: inline-block; border-radius: 4px; }
.btn-secondary { background: transparent; border: 2px solid #fff; color: #fff; padding: 13px 35px; text-decoration: none; font-weight: 700; margin-left: 15px; display: inline-block; border-radius: 4px; transition: var(--transition); }
.btn-secondary:hover { background: #fff; color: var(--black); }

/* Page Header */
.page-header {
    padding: 70px 0;
    background: var(--black);
    color: white;
    text-align: center;
}

.page-header h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 3rem;
    margin-bottom: 10px;
    color: var(--primary);
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Services */
.services { padding: 80px 0; background: var(--gray); }
.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 { font-family: 'Oswald', sans-serif; font-size: 2.5rem; text-transform: uppercase; }
.underline { width: 70px; height: 5px; background: var(--primary); margin: 10px auto; }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.service-card { background: #fff; padding: 40px; text-align: center; border-radius: 10px; transition: var(--transition); border-bottom: 5px solid transparent; }
.service-card:hover { transform: translateY(-10px); border-bottom: 5px solid var(--primary); box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.service-icon { font-size: 3rem; color: var(--primary); margin-bottom: 20px; }

/* About */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; padding: 80px 0; }
.about-image img { width: 100%; border-radius: 10px; box-shadow: 20px 20px 0 var(--primary); }
.about-list { list-style: none; margin-top: 20px; }
.about-list li { margin: 10px 0; font-weight: 600; }
.about-list i { color: var(--primary); margin-right: 10px; }

/* Contact */
.contact { padding: 80px 0; background: var(--gray); }
.contact-info-boxes { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.info-box { background: #fff; padding: 30px; text-align: center; border: 1px solid #eee; border-radius: 8px; }
.info-box i { font-size: 2rem; color: var(--primary); margin-bottom: 15px; }

.map-box { margin-top: 40px; }

/* Footer */
footer { background: var(--black); color: #fff; text-align: center; padding: 30px 0; font-size: 14px; }

/* WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    z-index: 1000;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* Hamburger Menu */
.hamburger { display: none; cursor: pointer; }
.hamburger span { display: block; width: 25px; height: 3px; background: var(--black); margin: 5px 0; transition: 0.3s; }

/* Mobil Menü */
.nav-menu.active {
    display: block;
    position: absolute;
    top: 75px;
    left: 0;
    width: 100%;
    background: var(--primary);
    padding: 20px 0;
}
.nav-menu.active ul { flex-direction: column; text-align: center; }
.nav-menu.active li { margin: 15px 0; }

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .grid-2 { grid-template-columns: 1fr; }
    .nav-menu { display: none; }
    .hamburger { display: block; }
    .top-bar { display: none; }
    .logo-img { height: 40px; }
    .logo a { font-size: 20px; }
    .btn-secondary { margin-left: 0; margin-top: 15px; display: inline-block; }
}

/* --- YENİLENEN OTOMATİK FİLİGRANLI GALERİ STİLLERİ --- */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    justify-content: center;
}

.gallery-card {
    position: relative; /* Filigranın doğru konumlanması için şart */
    width: 100%;
    aspect-ratio: 1 / 1; 
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 4px solid #fff;
    display: block;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-card:hover img {
    transform: scale(1.05);
}

/* Sitenin isminin basılacağı canlı filigran katmanı */
.site-watermark {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(18, 18, 18, 0.75); /* Siyah yarı saydam arka plan */
    color: #f9c905; /* Marka rengin olan sarı */
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 4px;
    font-family: 'Poppins', sans-serif;
    pointer-events: none; /* Mouse tıklamalarını engellemez */
    user-select: none;    /* Yazı kopyalanamaz */
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

/* Top Bar Stili */
.top-bar { background: #1a1a1a; color: #fff; padding: 10px 0; font-size: 14px; }
.top-info a { color: #fff; margin-right: 20px; text-decoration: none; }
.top-info i { color: #f9c905; margin-right: 5px; }

/* Teklif Al Butonu */
.btn-quote {
    background: #1a1a1a;
    color: #f9c905;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}
.btn-quote:hover { background: #333; color: #fff; }
/* Sitenin isminin basılacağı canlı filigran katmanı */
.site-watermark {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(18, 18, 18, 0.85); /* Siyah yarı saydam arka plan */
    color: #f9c905; /* Marka rengin olan sarı */
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 4px;
    font-family: 'Poppins', sans-serif;
    pointer-events: none; /* Mouse tıklamalarını engellemez, büyüteç çalışmaya devam eder */
    user-select: none;    /* Yazı kopyalanamaz */
    z-index: 99;          /* Resmin ve ikonların daima üstünde kalması için */
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
}
/* ===== MOBİL DÜZENLEMELER ===== */

img{
    max-width:100%;
    height:auto;
}

.mobile-only{
    display:none;
}

@media (max-width:768px){

    .top-bar{
        display:none;
    }

    .container{
        padding:0 15px;
    }

    .main-header .container{
        position:relative;
    }

    .logo a{
        font-size:18px;
    }

    .logo-img{
        height:40px;
    }

    .hamburger{
        display:block;
        position:absolute;
        right:15px;
        top:50%;
        transform:translateY(-50%);
        z-index:1001;
    }

    .nav-menu{
        display:none;
        position:absolute;
        top:100%;
        left:0;
        width:100%;
        background:#f9c905;
        box-shadow:0 5px 20px rgba(0,0,0,.15);
    }

    .nav-menu.active{
        display:block;
    }

    .nav-menu ul{
        flex-direction:column;
        padding:20px 0;
    }

    .nav-menu li{
        margin:12px 0;
        text-align:center;
    }

    .mobile-only{
        display:block;
    }

    .hero{
        min-height:100vh;
        text-align:center;
        padding:60px 0;
    }

    .hero h1{
        font-size:2rem;
    }

    .hero-btns{
        display:flex;
        flex-direction:column;
        gap:15px;
    }

    .btn-primary,
    .btn-secondary{
        width:100%;
        margin:0;
    }

    .services-grid{
        grid-template-columns:1fr;
    }

    .photo-grid{
        grid-template-columns:1fr;
    }

    .grid-2{
        grid-template-columns:1fr;
    }

    .contact-info-boxes{
        grid-template-columns:1fr;
    }

    .page-header h1{
        font-size:2rem;
    }

    .section-title h2{
        font-size:2rem;
    }

    .whatsapp-float{
        width:55px;
        height:55px;
        right:15px;
        bottom:15px;
    }
}

@media (max-width:480px){

    .hero h1{
        font-size:1.7rem;
    }

    .logo a{
        font-size:16px;
    }

    .service-card{
        padding:25px;
    }

    .photo-grid{
        gap:15px;
    }
}