body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden; /* Yatay kaydırma çubuğunu engellemek için */
}

:root {
    --primary-color: hsl(313, 26%, 45%);
    --primary-dark: hsl(313, 26%, 35%);
    --primary-light: hsl(313, 26%, 55%);
    --accent-color: hsl(313, 35%, 25%);
}

/* Ana içerik alanı */
.content-wrapper {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    min-height: calc(100vh - 70px - 400px); /* Footer'ı en altta tutmak için */
    padding: 0;
}

/* Container stilleri */
.container {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 2rem;
    box-sizing: border-box;
}

/* Sayfa yapısı */
.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: 100vw;
    overflow-x: hidden;
}

/* Dil seçici */
.language-selector {
    position: fixed;
    top: var(--spacing-sm);
    right: var(--spacing-md);
    z-index: 1001;
    background-color: var(--background-white);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-xs);
}

.language-selector select {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-sm);
    background-color: var(--background-white);
    font-size: 0.9rem;
    cursor: pointer;
    outline: none;
    transition: border-color var(--transition-base);
}

.language-selector select:hover,
.language-selector select:focus {
    border-color: var(--primary-color);
}

/* Tüm sayfalar için genel bölüm stilleri */
.section-wrapper,
.page-section,
.content-section,
.about-section,
.services-section,
.products-section,
.contact-section,
.references-section,
.news-section,
.blog-section {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    padding: 4rem 0;
    background-color: var(--background-white);
}

.section-wrapper.bg-light {
    background-color: var(--background-light);
}

.section-wrapper.bg-white {
    background-color: var(--background-white);
}

.section-wrapper.bg-primary {
    background-color: var(--primary-color);
    color: white;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Grid sistemleri */
.grid {
    display: grid;
    gap: 2.5rem;
    width: 100%;
    margin: 2rem 0;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

/* Kartlar */
.card {
    width: 100%;
    background-color: var(--background-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: var(--spacing-lg);
}

.card-title {
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.card-text {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

/* Form elementleri */
.form-group {
    width: 100%;
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-color);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-sm);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Responsive tasarım */
@media (max-width: 1400px) {
    .container {
        max-width: 1320px;
    }
}

@media (max-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

@media (max-width: 1024px) {
    .grid {
        gap: 2rem;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 720px;
        padding: 0 1rem;
    }
    
    .grid {
        gap: 1rem;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-wrapper,
    .page-section,
    .content-section,
    .about-section,
    .services-section,
    .products-section,
    .contact-section,
    .references-section,
    .news-section,
    .blog-section {
        padding: 2.5rem 0;
    }
}

@media (max-width: 576px) {
    .container {
        max-width: 540px;
        padding: 0 1rem;
    }
    
    .grid {
        gap: 0.75rem;
    }
    
    .section-wrapper,
    .page-section,
    .content-section,
    .about-section,
    .services-section,
    .products-section,
    .contact-section,
    .references-section,
    .news-section,
    .blog-section {
        padding: 2rem 0;
    }
    
    .language-selector {
        top: var(--spacing-xs);
        right: var(--spacing-xs);
    }
}

/* Common utility classes */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.btn-calculate {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    background-color: #2563eb;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-calculate:hover {
    background-color: #046915;
    transform: translateY(-2px);
}

.btn-calculate .btn-icon {
    margin-right: 8px;
    font-size: 20px;
}

.btn-calculate.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #94a3b8;
    pointer-events: none;
}

.btn-calculate.disabled:hover {
    background-color: #94a3b8;
    transform: none;
}