/* --- Genel Ayarlar --- */
:root {
    --ana-renk: #27ae60;      /* Doğa ve Temizlik Yeşili */
    --koyu-renk: #2c3e50;      /* Kurumsal Gri-Mavi */
    --vurgu-renk: #e74c3c;     /* Uyarı ve Dikkat Rengi */
    --acik-gri: #f8f9fa;
    --beyaz: #ffffff;
    --gecis: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    color: #333;
    scroll-behavior: smooth; /* Sayfa içi geçişleri yumuşatır */
}

/* --- Navigasyon --- */
.navbar {
    padding: 15px 0;
    transition: var(--gecis);
}

.nav-link {
    color: var(--koyu-renk) !important;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--ana-renk);
    transition: var(--gecis);
}

.nav-link:hover::after {
    width: 100%;
}

/* --- Hero (Giriş) Bölümü --- */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section h1 {
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

/* --- Hizmet Kartları --- */
.card {
    border-radius: 15px;
    overflow: hidden;
    transition: var(--gecis);
    border: 1px solid rgba(0,0,0,0.05) !important;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
}

.icon-box {
    width: 80px;
    height: 80px;
    line-height: 80px;
    background: rgba(39, 174, 96, 0.1);
    border-radius: 50%;
    margin: 0 auto 20px;
    transition: var(--gecis);
}

.card:hover .icon-box {
    background: var(--ana-renk);
    color: var(--beyaz) !important;
}

.card:hover .icon-box i {
    color: var(--beyaz) !important;
}

/* --- Form Alanları --- */
.form-control, .form-select {
    border: 1px solid #ddd;
    border-radius: 8px;
}

.form-control:focus {
    border-color: var(--ana-renk);
    box-shadow: 0 0 0 0.25rem rgba(39, 174, 96, 0.25);
}

/* --- WhatsApp Buton Animasyonu --- */
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

#whatsapp-float { /* HTML'deki WhatsApp linkine bu ID'yi ekleyebilirsin */
    animation: pulse 2s infinite;
}

/* --- Footer --- */
footer a {
    transition: var(--gecis);
}

footer a:hover {
    color: var(--ana-renk) !important;
    padding-left: 5px;
}

/* --- Mobil Uyumluluk Eklemeleri --- */
@media (max-width: 768px) {
    .hero-section {
        height: auto !important;
        padding: 100px 0;
    }
    
    .display-3 {
        font-size: 2.5rem;
    }
}

/* --- Özel Bölge Listesi --- */
.region-badge {
    display: inline-block;
    padding: 5px 15px;
    margin: 5px;
    background: rgba(255,255,255,0.2);
    border-radius: 20px;
    font-size: 0.9rem;
}