:root {
    --green: #00d884;
    --green-hover: #00ffae;
    --blue1: #00c6ff;
    --blue2: #0072ff;
    --text-dark: #222;
    --text-muted: #555;
    --radius: 16px;
    --shadow: 0 4px 14px rgba(0,0,0,0.08);
    --shadow-hover: 0 6px 22px rgba(0,0,0,0.15);
}

/* Sayfa */
.district-page {
    padding-bottom: 40px;
}

/* Başlık */
.district-title {
    font-weight: 800;
    font-size: 2.6rem;
    background: linear-gradient(90deg, var(--blue1), var(--green));
    -webkit-background-clip: text;
    color: transparent;
    margin-bottom: 1rem;
}

/* === PROFESYONEL HEADER BANNER (ORTA GENİŞLİK 16:9) === */
.district-image-wrapper {
    width: 30%;
    max-width: 900px;
    margin: 0 auto 30px auto;
}

.district-image {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 18px;
    overflow: hidden;
    border: 3px solid var(--green);
    box-shadow: var(--shadow);
}

.district-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform .35s ease;
}

.district-image:hover img {
    transform: scale(1.05);
}

/* Bilgi Kartı */
.info-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 20px;
    border: 3px solid var(--green);
    box-shadow: var(--shadow);
    transition: .25s ease;
}

.info-card:hover {
    transform: translateY(-4px);
    border-color: var(--green-hover);
    box-shadow: var(--shadow-hover);
}

/* İletişim Kartı */
.contact-card {
    background: #f8f9fa;
    border-radius: var(--radius);
    border: 3px solid var(--green);
    padding: 18px;
    box-shadow: var(--shadow);
    transition: .25s ease;
}

.contact-card:hover {
    transform: translateY(-4px);
    border-color: var(--green-hover);
    box-shadow: var(--shadow-hover);
}

/* Hizmet Kartları */
.service-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    border: 3px solid var(--green);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
    box-shadow: var(--shadow);
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--green-hover);
    box-shadow: var(--shadow-hover);
}

.service-card img {
    height: 150px;
    width: 100%;
    object-fit: cover;
}

/* Hizmet yazıları */
.service-card .card-title {
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text-dark);
}

.service-card .card-text {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Buton */
.btn-primary {
    background: linear-gradient(90deg, var(--blue1), var(--blue2));
    border: none;
    border-radius: 10px !important;
    font-weight: 600;
    padding: 8px 14px;
    color: #fff !important;
    transition: opacity .2s ease;
}

.btn-primary:hover {
    opacity: .85;
}

/* Hizmetler Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 25px;
}

/* Responsive */
@media (max-width: 768px) {
    .district-title {
        font-size: 2rem;
    }
}