/* Tüm sayfa için margin ve padding sıfırlama */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
}

body {
    background-image: url('images/denizmanzara.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    min-height: 100vh;
    margin: 0;
    color: #333;
    line-height: 1.6;
}

/* Arka plan overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
    z-index: -1;
}

/* Ana container */
.about-container {
    display: flex;
    min-height: calc(100vh - 200px); /* Header için daha fazla alan bırakıyoruz */
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
    margin-top: 20px; /* Header'dan sonra boşluk */
}

/* Sol sidebar */
.about-section-left {
    width: 240px;
    background: linear-gradient(135deg, #003d8f 0%, #0056b3 100%);
    border-radius: 12px 0 0 12px;
    padding: 30px;
    color: white;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

/* Ana içerik alanı */
.about-section-right {
    flex: 1;
    background: rgba(255, 255, 255, 0.95);
    padding: 40px 60px;
    border-radius: 0 12px 12px 0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

/* Başlıklar */
.about-section-right h2 {
    color: #003d8f;
    font-size: 2.5em;
    margin-bottom: 30px;
    border-bottom: 3px solid #003d8f;
    padding-bottom: 10px;
    position: relative;
}

/* Paragraflar */
.about-section-right p {
    margin-bottom: 20px;
    font-size: 1.1em;
    color: #444;
}

/* Listeler */
.about-section-right ul {
    list-style: none;
    padding: 0;
    margin: 30px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.about-section-right ul li {
    padding: 15px 20px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.about-section-right ul li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.about-section-right ul li::before {
    content: '✓';
    color: #003d8f;
    margin-right: 10px;
    font-weight: bold;
}

/* Responsive tasarım */
@media (max-width: 992px) {
.about-container {
        flex-direction: column;
        padding: 20px;
}

.about-section-left {
        width: 100%;
        border-radius: 12px 12px 0 0;
        padding: 20px;
    }

    .about-section-right {
        border-radius: 0 0 12px 12px;
        padding: 30px;
    }

    .about-section-right ul {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 576px) {
    .about-section-right h2 {
        font-size: 2em;
    }

    .about-section-right p {
        font-size: 1em;
}

    .about-section-right ul {
        grid-template-columns: 1fr;
    }
}

/* Animasyonlar */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.about-section-right > * {
    animation: fadeIn 0.6s ease-out forwards;
}