/* ===== 1. TEMA ve RENK TANIMLAMALARI ===== */
:root {
    --primary-dark: #121212;
    --secondary-dark: #1e1e1e;
    --text-light: #e0e0e0;
    --text-muted-light: #a0a0a0;
    --accent-gold: #D4AF37;
    --accent-gold-hover: #E0B841;
    --border-radius-smooth: 15px;
}

/* ===== 2. GENEL STİLLER ve FONT ===== */
body {
    font-family: 'Poppins', sans-serif;
    position: relative;
    background-color: var(--primary-dark);
    color: var(--text-light);
    overflow-x: hidden;
}

section {
    padding-top: 6rem;
    padding-bottom: 6rem;
    scroll-margin-top: 70px; 
}

/* İletişim bölümünün arkaplan rengi, bg-light sınıfı ile ayarlanıyor */
#iletisim.bg-light {
    background-color: var(--secondary-dark) !important;
}

.section-title {
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 3rem;
    color: #ffffff;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-gold);
    border-radius: 2px;
}

p.text-muted {
    color: var(--text-muted-light) !important;
}

/* ===== 3. NAVİGASYON MENÜSÜ ===== */
.navbar {
    background-color: rgba(30, 30, 30, 0.75) !important; 
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background-color 0.3s ease-in-out;
    padding-top: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar .navbar-brand {
    font-weight: 700;
    letter-spacing: 1px;
    color: #ffffff;
}

.navbar .nav-link {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
    margin-left: 10px;
    margin-right: 10px;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--accent-gold);
}

/* ===== 4. ANA SAYFA (HERO) BÖLÜMÜ ===== */
#ana-sayfa {
    background: linear-gradient(rgba(18, 18, 18, 0.65), rgba(18, 18, 18, 0.65)), url('../images/arikan-hukuk-burosu-hero.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    height: 100vh;
    min-height: 600px;
}

#ana-sayfa .btn-primary {
    background-color: var(--accent-gold);
    border-color: var(--accent-gold);
    color: var(--primary-dark);
    font-weight: 600;
    padding: 14px 35px;
    letter-spacing: 0.5px;
    border-radius: var(--border-radius-smooth);
    transition: all 0.3s ease;
}

#ana-sayfa .btn-primary:hover {
    background-color: var(--accent-gold-hover);
    border-color: var(--accent-gold-hover);
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}

/* ===== 5. İKON KUTUSU STİLLERİ ===== */
.icon-box i {
    color: var(--accent-gold);
    transition: transform 0.3s ease;
}
.icon-box:hover i {
    transform: scale(1.1);
}

/* ===== 6. GENEL TASARIM (KARTLAR, FOTOĞRAFLAR) ===== */
.rounded {
    border-radius: var(--border-radius-smooth) !important;
}

.shadow {
     box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.25) !important;
}

.contact-box {
    border: 1px solid rgba(255, 255, 255, 0.15);
    background-color: var(--secondary-dark);
    border-radius: var(--border-radius-smooth);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.contact-box:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.5);
    box-shadow: 0 8px 25px rgba(0,0,0,0.4), 0 0 25px rgba(212, 175, 55, 0.2);
}

/* ===== 7. İLETİŞİM BÖLÜMÜ ===== */
#iletisim a {
    color: var(--accent-gold);
    text-decoration: none;
    transition: color 0.3s ease;
}

#iletisim a:hover {
    color: var(--text-light);
}

/* ===== 8. FOOTER BÖLÜMÜ ===== */
.footer {
    background-color: #0c0c0c;
    color: var(--text-muted-light);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer a {
    color: var(--accent-gold);
    text-decoration: none;
}
.footer a:hover {
    color: var(--accent-gold-hover);
}

/* ===== 9. MÜZİK ÇALAR STİLLERİ ===== */
.music-player {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

#play-pause-btn {
    background-color: rgba(30, 30, 30, 0.8);
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

#play-pause-btn:hover {
    background-color: var(--accent-gold);
    color: var(--primary-dark);
    transform: scale(1.1);
}