/* style.css - Wia Global (Marka Logolu Final Versiyon) */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Open+Sans:wght@400;600&display=swap');

:root {
    --primary-color: #9f1239; /* Premium Bordo */
    --secondary-color: #fbbf24; /* Altın Sarısı */
    --text-color: #1f2937; /* Koyu Gri */
    --light-gray: #f3f4f6; /* Açık Gri */
    --bg-light: #fff1f2; /* Kırık Beyaz */
    --white: #ffffff;
    --dark-overlay: rgba(0, 0, 0, 0.65);
    --footer-bg: #111827; /* Kömür Siyahı */
    --header-height: 120px;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-light);
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--footer-bg);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

/* --- HEADER & NAVIGATION --- */
header {
    background-color: var(--white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

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

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
    transition: 0.3s;
}

.logo {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 10px 0;
}

.logo img {
    height: 90px;
    width: auto;
    object-fit: contain;
    max-width: 280px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 600;
    font-size: 1rem;
    color: var(--footer-bg);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links a::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width .3s;
}
.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 28px;
    height: 3px;
    margin: 6px auto;
    transition: all 0.3s ease-in-out;
    background-color: var(--footer-bg);
}

/* --- HERO SECTION --- */
.hero {
    height: 100vh;
    background: linear-gradient(var(--dark-overlay), var(--dark-overlay)), url('https://images.unsplash.com/photo-1568901346375-23c9450c58cd?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: var(--header-height);
    color: var(--white);
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 25px;
    color: var(--white);
    text-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

.hero-content span {
    color: var(--secondary-color);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
    opacity: 0.9;
}

.btn {
    display: inline-block;
    padding: 16px 40px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    border: 2px solid var(--primary-color);
    cursor: pointer;
}

.btn:hover {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

/* --- PAGE HEADER --- */
.page-header {
    height: 50vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1559339352-11d035aa65de?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding-top: var(--header-height);
}

.page-header h1 {
    color: var(--white);
    font-size: 3rem;
    border-bottom: 3px solid var(--secondary-color);
    padding-bottom: 10px;
}

/* --- CONTENT GENERAL --- */
.section-padding { padding: 80px 0; }
.text-center { text-align: center; margin-bottom: 50px; }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 80px; }
.mv-card { background: var(--white); padding: 40px; border-radius: 10px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); border-left: 5px solid var(--primary-color); transition: 0.3s; }
.mv-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.mv-card h3 { color: var(--primary-color); font-size: 1.5rem; margin-bottom: 20px; }
.hours-section { background-color: var(--footer-bg); color: var(--white); padding: 60px; border-radius: 10px; text-align: center; max-width: 800px; margin: 0 auto; }
.hours-list { list-style: none; font-size: 1.2rem; }
.hours-list li { display: flex; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,0.1); }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-info h3 { font-size: 1.8rem; margin-bottom: 20px; color: var(--primary-color); }
.info-item { margin-bottom: 25px; }
.info-item strong { display: block; font-size: 1.1rem; margin-bottom: 5px; color: var(--footer-bg); }
.map-box { width: 100%; height: 300px; background-color: #ddd; border-radius: 10px; overflow: hidden; margin-top: 30px; }
.contact-form { background: var(--white); padding: 40px; border-radius: 10px; box-shadow: 0 5px 25px rgba(0,0,0,0.05); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 5px; font-family: inherit; font-size: 1rem; transition: 0.3s; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--primary-color); outline: none; box-shadow: 0 0 5px rgba(159, 18, 57, 0.2); }
footer { background-color: var(--footer-bg); color: var(--white); text-align: center; padding: 40px 0; border-top: 5px solid var(--primary-color); margin-top: auto; }
footer p { font-size: 0.95rem; opacity: 0.6; }

/* --- MARKALAR SAYFASI ÖZEL (GÜNCELLENDİ) --- */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.brand-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: 0.3s;
    text-align: center;
    border-bottom: 4px solid var(--primary-color);
}

.brand-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.brand-img {
    height: 200px; /* Logo için yüksekliği biraz kıstık */
    width: 100%;
    object-fit: contain; /* GÖRSEL KESİLMESİN, SIĞDIRILSIN */
    padding: 20px; /* Kenarlardan boşluk verelim ki logo nefes alsın */
    background-color: #ffffff; /* Logonun arkası beyaz olsun */
    border-bottom: 1px solid #eee;
}

.brand-info {
    padding: 25px;
}

.brand-info h3 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-bottom: 15px;
}

.brand-info p {
    color: #666;
    margin-bottom: 20px;
}

/* --- MOBİL AYARLAR --- */
@media (max-width: 768px) {
    .hamburger { display: block; }
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(1) { transform: translateY(9px) rotate(45deg); }
    .hamburger.active .bar:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

    .nav-links {
        position: fixed;
        left: -100%;
        top: var(--header-height);
        gap: 0;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0,0,0,0.05);
        padding: 20px 0;
    }

    .nav-links.active { left: 0; }
    .nav-links li { margin: 16px 0; }
    .hero-content h1 { font-size: 2.2rem; }
    .hero-content p { font-size: 1rem; padding: 0 10px; }
    .mv-grid, .contact-wrapper, .brands-grid { grid-template-columns: 1fr; gap: 30px; }
    .hours-section { padding: 30px; }
    .page-header h1 { font-size: 2rem; }
    .contact-form { padding: 20px; }
    
    .logo img { height: 70px; } 
    nav { height: 100px; } 
    :root { --header-height: 100px; }
}