:root {
    --primary-blue: #007bff;
    --dark-blue: #0056b3;
    --text-dark: #333;
    --text-light: #555;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --shadow-light: rgba(0, 0, 0, 0.08);
    --shadow-medium: rgba(0, 0, 0, 0.12);
    --header-gradient: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    --link-color: #007bff;
    --link-hover-color: #0056b3;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    background-color: var(--bg-light);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* --- Navbar --- */
.navbar {
    background-color: var(--dark-blue);
    padding: 0.8rem 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar .logo {
    color: var(--bg-white);
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
}

.navbar nav a {
    color: var(--bg-white);
    text-decoration: none;
    margin-left: 1.5rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.navbar nav a:hover {
    color: var(--primary-blue);
}

/* --- Header (Sadece Ana Sayfa) --- */
.header {
    background: var(--header-gradient);
    color: var(--bg-white);
    padding: 4rem 1.5rem;
    text-align: center;
    box-shadow: 0 4px 15px var(--shadow-light);
}

.header h1 {
    font-size: 3.5rem;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.header p.subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    max-width: 800px;
    margin: 0 auto 2.5rem auto;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--bg-white);
    color: var(--primary-blue);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.cta-button:hover {
    background-color: var(--primary-blue);
    color: var(--bg-white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* --- Features (Sadece Ana Sayfa) --- */
.features-section {
    padding: 4rem 1.5rem;
    background-color: var(--bg-white);
    text-align: center;
}

.features-section h2 {
    font-size: 2.5rem;
    color: var(--dark-blue);
    margin-bottom: 3rem;
    font-weight: 700;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-item {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 10px var(--shadow-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left; /* İkonlar için sola hizaladık */
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px var(--shadow-medium);
}

.feature-item .icon {
    font-size: 2.5rem; /* İkon boyutu */
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.feature-item h3 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-item p {
    color: var(--text-light);
    font-size: 1rem;
}

/* --- İçerik Sayfaları (Kılavuz, İletişim) --- */
.content-section {
    padding: 3rem 1.5rem;
    max-width: 900px;
    margin: 2rem auto;
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 4px 12px var(--shadow-light);
}

.content-section h1, .content-section h2 {
    color: var(--dark-blue);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.content-section p, .content-section li {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.content-section ul {
    list-style-type: disc;
    padding-left: 20px;
}

.content-section a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.content-section a:hover {
    color: var(--link-hover-color);
    text-decoration: underline;
}

/* Kılavuzdaki resimler için stil */
.guide-image {
    width: 100%;
    max-width: 600px;
    border-radius: 8px;
    box-shadow: 0 4px 10px var(--shadow-medium);
    margin-top: 1rem;
    margin-bottom: 2rem;
    border: 1px solid #eee;
}

/* İletişim sayfası için özel */
.contact-info {
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid #eee;
    text-align: center;
}

.contact-info p {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: var(--text-dark);
}

.contact-info a {
    font-weight: 600;
}

/* --- Footer --- */
.footer {
    background-color: var(--text-dark);
    color: var(--bg-white);
    text-align: center;
    padding: 2rem 1rem;
    margin-top: auto;
    font-size: 0.9rem;
}

.footer p {
    margin: 0;
    opacity: 0.8;
}

/* --- HİKAYE ANLATIMI BÖLÜMÜ (Kılavuz ve Index) --- */
.story-section {
    padding: 3rem 1.5rem;
    max-width: 1000px; /* Biraz daha geniş */
    margin: 2rem auto;
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 4px 12px var(--shadow-light);
}

.story-section h1, .story-section h2 {
    text-align: center;
    color: var(--dark-blue);
    margin-bottom: 2.5rem;
    font-weight: 700;
}

.story-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #eee;
}
.story-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

/* Çift sıradakilerde resim sağda (row-reverse) */
.story-item:nth-child(even) {
    flex-direction: row-reverse;
}

.story-image {
    flex: 1; /* Esnek genişlik */
    min-width: 300px;
}

.story-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 6px 15px var(--shadow-medium);
}

.story-content {
    flex: 1.5; /* Metin alanı biraz daha geniş olsun */
    padding: 0 1rem;
}

.story-content h3 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.story-content ul {
    list-style-type: '✓'; /* Tik işareti */
    padding-left: 20px;
}

.story-content li {
    padding-left: 10px;
    margin-bottom: 0.8rem;
    color: var(--text-light);
    font-size: 1.05rem; /* Yazılar biraz daha okunaklı */
}


/* --- Responsive Ayarlamalar --- */
@media (max-width: 800px) {
    /* Mobilde hikaye anlatımı */
    .story-item,
    .story-item:nth-child(even) {
        flex-direction: column; /* Mobilde her şey alt alta */
    }

    .story-image {
        min-width: unset;
        width: 100%;
    }

    .story-content {
        padding: 0;
        margin-top: 1rem;
    }

    .story-content h3 {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }
    .navbar nav {
        margin-top: 1rem;
    }
    .navbar nav a {
        margin-left: 0;
        margin-right: 1rem;
    }
    .header h1 {
        font-size: 2.5rem;
    }
    .header p.subtitle {
        font-size: 1.2rem;
    }
    .features-section h2, .content-section h1 {
        font-size: 2rem;
    }
    .content-section {
        padding: 2rem 1rem;
        margin: 1rem auto;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 2rem;
    }
    .header p.subtitle {
        font-size: 1rem;
    }
    .cta-button {
        padding: 0.8rem 1.8rem;
        font-size: 0.95rem;
    }
    .features-section {
        padding: 2rem 1rem;
    }
    .features-section h2, .content-section h1 {
        font-size: 1.8rem;
    }
    .feature-item {
        padding: 1.5rem;
    }
    .feature-item h3 {
        font-size: 1.3rem;
    }
    .contact-info p {
        font-size: 1rem;
    }
}