/* style.css - FİNAL TAM SÜRÜM (Logo Solda + Sabit İkonlar + Mobil Uyum) */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Montserrat:wght@300;400;600&display=swap');

:root {
    --bg-color: #3e2622;
    --text-color: #f0e2d8;
}

html, body {
    margin: 0 !important; padding: 0 !important; width: 100%; overflow-x: hidden;
    font-family: 'Montserrat', sans-serif; background-color: var(--bg-color); 
    color: var(--text-color); line-height: 1.6; scroll-behavior: smooth;
}
* { box-sizing: border-box; }
a { text-decoration: none; color: inherit; transition: opacity 0.3s; }
a:hover { opacity: 0.7; }
img, video { max-width: 100%; display: block; }

.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* --- HEADER (TAM SOLA HİZALI) --- */
header { 
    padding: 30px 0; position: absolute; width: 100%; top: 0; left: 0; z-index: 10; 
    border-bottom: 1px solid rgba(240, 226, 216, 0.1); 
    background: linear-gradient(to bottom, rgba(62, 38, 34, 0.9), transparent);
}
.header-container { 
    display: flex; 
    justify-content: flex-start; /* Logoyu sola yaslar */
    align-items: center; 
    width: 100%;
}
.logo a { font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 700; letter-spacing: 2px; }

/* --- HERO --- */
.hero { position: relative; width: 100vw; height: 100vh; display: flex; justify-content: center; align-items: center; color: var(--text-color); overflow: hidden; }
.hero-video-wrapper { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
.hero-video-wrapper video, .hero-video-wrapper img { width: 100%; height: 100%; object-fit: cover; display: block; }
.overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: var(--bg-color); opacity: 0.4; }
.hero-content { position: relative; z-index: 2; text-align: center; padding: 40px; border: 1px solid rgba(240, 226, 216, 0.3); background: rgba(62, 38, 34, 0.3); backdrop-filter: blur(5px); }
.hero-logo { font-family: 'Playfair Display', serif; font-size: 8rem; font-style: italic; font-weight: 700; line-height: 1; letter-spacing: -5px; }
.hero-subtitle { font-family: 'Montserrat', sans-serif; font-size: 1.2rem; font-weight: 300; text-transform: uppercase; letter-spacing: 5px; margin-top: 10px; border-top: 1px solid var(--text-color); padding-top: 15px; }

/* --- PROJELER --- */
.projects-section { padding: 100px 0; }
.section-title { font-family: 'Playfair Display', serif; font-size: 3rem; margin-bottom: 80px; text-align: center; font-style: italic; }
.project-row-link { display: block; width: 100%; margin-bottom: 150px; }
.project-row { display: flex; align-items: center; justify-content: space-between; gap: 80px; }
.project-row-link:nth-child(odd) .project-row { flex-direction: row-reverse; text-align: right; }
.project-row-link:nth-child(even) .project-row { flex-direction: row; text-align: left; }
.media-wrapper { flex: 1.5; height: 450px; position: relative; overflow: hidden; border: 1px solid rgba(240, 226, 216, 0.1); }
.media-wrapper img, .media-wrapper video { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.project-row-link:hover .media-wrapper img, .project-row-link:hover .media-wrapper video { transform: scale(1.03); }
.project-info { flex: 1; color: var(--text-color); }
.project-number { font-family: 'Playfair Display', serif; font-size: 5rem; opacity: 0.1; line-height: 0.8; margin-bottom: 10px; display: block; }
.project-info h3 { font-family: 'Playfair Display', serif; font-size: 2.2rem; margin-bottom: 20px; line-height: 1.2; }
.project-info .category { font-size: 0.8rem; opacity: 0.6; text-transform: uppercase; letter-spacing: 3px; display: block; margin-bottom: 15px; }
.project-info p { font-size: 0.95rem; opacity: 0.8; font-weight: 300; line-height: 1.8; }

/* --- İLETİŞİM FORMU (PREMIUM) --- */
.contact-section { padding: 120px 0; background-color: var(--bg-color); position: relative; border-top: 1px solid rgba(240, 226, 216, 0.05); }
.contact-wrapper { max-width: 900px; margin: 0 auto; padding: 60px; border: 1px solid rgba(240, 226, 216, 0.15); background: rgba(255, 255, 255, 0.02); backdrop-filter: blur(10px); box-shadow: 0 20px 50px rgba(0,0,0,0.2); border-radius: 4px; }
.contact-intro h2 { font-family: 'Playfair Display', serif; font-size: 3rem; color: var(--text-color); margin-bottom: 10px; text-align: center; }
.contact-intro p { text-align: center; opacity: 0.6; margin-bottom: 50px; text-transform: uppercase; letter-spacing: 2px; font-size: 0.9rem; }

/* Form Elementleri */
.form-row { display: flex; gap: 40px; } .form-group { width: 100%; margin-bottom: 30px; position: relative; } .form-row .form-group { flex: 1; }
.contact-form input, .contact-form textarea { width: 100%; padding: 15px 0; background: transparent; border: none; border-bottom: 1px solid rgba(240, 226, 216, 0.3); color: var(--text-color); font-size: 1.1rem; font-family: 'Montserrat', sans-serif; outline: none; transition: all 0.3s ease; }
.contact-form input:focus, .contact-form textarea:focus { border-bottom-color: #fff; padding-left: 10px; }
.contact-form ::placeholder { color: rgba(240, 226, 216, 0.4); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }

/* Buton */
.contact-form button { display: block; width: 100%; padding: 20px; background: transparent; color: var(--text-color); border: 1px solid rgba(240, 226, 216, 0.5); font-size: 1rem; font-weight: 600; letter-spacing: 4px; text-transform: uppercase; cursor: pointer; transition: 0.4s; margin-top: 20px; }
.contact-form button:hover { background: var(--text-color); color: var(--bg-color); box-shadow: 0 0 20px rgba(240, 226, 216, 0.3); }

/* Mesaj */
.form-message { padding: 20px; margin-bottom: 40px; text-align: center; font-size: 1rem; border-radius: 4px; display: flex; align-items: center; justify-content: center; gap: 15px; animation: fadeIn 0.5s ease; }
.msg-success { background: rgba(46, 125, 50, 0.2); border: 1px solid #4caf50; color: #a5d6a7; }
.msg-error { background: rgba(198, 40, 40, 0.2); border: 1px solid #ef5350; color: #ef9a9a; }

/* --- SABİT (STICKY) SOSYAL MEDYA İKONLARI --- */
.sticky-socials {
    position: fixed;
    bottom: 40px; left: 40px; z-index: 999;
    display: flex; flex-direction: column; gap: 20px;
}
.sticky-socials a {
    color: var(--text-color); font-size: 1.5rem; opacity: 0.6; transition: all 0.3s ease;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
.sticky-socials a:hover { opacity: 1; transform: translateY(-3px) scale(1.1); color: #fff; }

/* Footer */
footer { padding: 50px 0; border-top: 1px solid rgba(240, 226, 216, 0.1); text-align: center; font-size: 0.8rem; opacity: 0.8; }

/* --- MOBİL UYUMLULUK (RESPONSIVE) --- */
@media (max-width: 768px) {
    header { background: rgba(62, 38, 34, 0.95); }
    .header-container { justify-content: flex-start !important; } /* Mobilde de sola hizalı */
    .hero-logo { font-size: 4rem; }
    
    /* Projeler Alt Alta */
    .project-row, .project-row-link:nth-child(odd) .project-row { flex-direction: column !important; text-align: center !important; gap: 20px; }
    .media-wrapper { width: 100%; height: 300px; }
    
    /* Form */
    .form-row { flex-direction: column; gap: 0; }
    .contact-wrapper { padding: 30px; border: none; box-shadow: none; background: transparent; }
    .contact-intro h2 { font-size: 2.2rem; }
    
    /* Sabit İkonlar Mobilde Küçülür */
    .sticky-socials { bottom: 20px; left: 20px; gap: 15px; }
    .sticky-socials a { font-size: 1.3rem; }
}