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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #f9f9f9;
    color: #333;
    overflow-x: hidden;
}

/* GENEL KONTEYNER: İçeriği daraltan ana yapı */
.container {
    max-width: 850px;
    /* Genişliği buradan ayarlayabilirsin, 850px idealdir */
    margin: 0 auto;
    width: 100%;
    padding: 0 20px;
}

/* Arka planları tam genişlik yapan yapı */
.full-width-bg {
    width: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.top-bg {
    background-image: url('omurga.jpg');
    height: 400px;
}

.bottom-bg {
    background-image: url('ddd.jpeg');
    height: 320px;
    margin-top: -50px;
}

/* İçerik Alanı */
.main-content {
    margin-top: -100px;
    /* Üst resmin üzerine bindirme */
    position: relative;
    z-index: 5;
}

.white-section {
    background: #fff;
    padding: 40px 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.info-box {
    border-radius: 8px 8px 0 0;
    text-align: left;
}

.info-box h1 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.3;
}

.highlight {
    color: #2E7D32;
    font-weight: 700;
    margin: 15px 0;
    font-size: 0.9rem;
}

/* WhatsApp Butonu */
.wa-row {
    display: flex;
    justify-content: flex-end;
    margin-top: 15px;
}

.wa-btn {
    background: #2E7D32;
    color: white;
    text-decoration: none;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Menü Çubukları */
.tab-container {
    display: flex;
    width: 100%;
}

.tab {
    flex: 1;
    background: linear-gradient(to bottom, #448037, #2b5522);
    color: white;
    padding: 15px 20px;
    font-weight: 600;
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tab.dark-green {
    background: #388E3C;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

/* Liste Alanı */
.list-box {
    border-radius: 0 0 8px 8px;
}

.list-box h3 {
    color: #4CAF50;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.check-list {
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 0.95rem;
}

.check-list li::before {
    content: "■";
    color: #4CAF50;
    position: absolute;
    left: 0;
}

.check-list li span {
    font-weight: 400;
    color: #777;
}

/* Site Footer — beyaz ince şerit */
.site-footer {
    width: 100%;
    background: #fff;
    border-top: 1px solid #e8e8e8;
    padding: 12px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: 0.78rem;
    color: #888;
}

.site-footer p { margin: 0; }

.admin-link {
    font-size: 0.72rem;
    color: #bbb;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.2s;
}

.admin-link:hover { color: #2E7D32; }

/* Sabit Buton */
.floating-wa {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #2E7D32;
    color: white;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 100;
}

/* RESPONSIVE (MOBİL) */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .white-section {
        padding: 30px 20px;
    }

    .tab-container {
        flex-direction: column;
    }

    .top-bg {
        height: 250px;
    }

    .main-content {
        margin-top: -50px;
    }

    .wa-row {
        justify-content: center;
    }
}