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/* NOVENIX DİNAMİK A4 KATALOG SİSTEMİ - ORTAK CSS               */
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* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Varsayılan Renkler (Gerekirse sayfada ezilebilir) */
    --primary: #005663;
    --primary-light: #379e72;
    --secondary: #0D1B2A;
    --bg: #FFFFFF;
    --light-gray: #F6F8FA;
    --border: #E5E7EB;
    --text: #2A2A2A;
    --text-light: #6B7280;
    --radius: 16px;
    --shadow: 0 4px 12px rgba(0, 86, 99, 0.03);
    --shadow-sm: 0 2px 6px rgba(0, 86, 99, 0.015);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    background-color: #ECEFF1; /* Web önizleme arka planı */
    line-height: 1.5;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
}

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/* A4 SAYFA TASARIMI VE YAZICI AYARLARI                        */
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.page {
    width: 210mm;
    height: 297mm;
    padding: 15mm;
    margin: 30px auto;
    background: var(--bg);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Sayfa Üst ve Alt Bilgileri */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-light);
}

.page-header-logo {
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: 1px;
}

.page-content {
    flex-grow: 1;
    padding: 10mm 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.page-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 12px;
    font-size: 10px;
    color: var(--text-light);
}

/* Başlıklar ve Genel Yapılar */
.section-overline {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-light);
    margin-bottom: 8px;
}

.section-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: -0.5px;
    margin-bottom: 16px;
    line-height: 1.2;
}

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/* GRID VE BİLEŞEN TASARIMLARI                                 */
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.grid-2x2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 20px;
}

.grid-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 16px;
}

.grid-4col {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 12px;
}

/* Bilgi Kartları */
.info-card {
    background-color: var(--light-gray);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.info-card-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 8px;
}

.info-card-desc {
    font-size: 11.5px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Timeline (İş Akışı) Yapısı */
.timeline-container {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: relative;
    padding: 5px 0;
}

.timeline-step {
    display: flex;
    align-items: flex-start;
    position: relative;
    padding-bottom: 20px;
}

.timeline-step:last-child {
    padding-bottom: 0;
}

.timeline-badge {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 13px;
    margin-right: 15px;
    z-index: 2;
    flex-shrink: 0;
}

.timeline-connector {
    position: absolute;
    left: 14px;
    top: 28px;
    bottom: 0;
    width: 2px;
    background-color: var(--border);
    z-index: 1;
}

.timeline-step:last-child .timeline-connector {
    display: none;
}

.timeline-content {
    background-color: var(--light-gray);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    flex-grow: 1;
}

.timeline-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 4px;
}

.timeline-desc {
    font-size: 11px;
    color: var(--text-light);
    line-height: 1.4;
}

/* Teknik Tablo Tasarımı */
.tech-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11.5px;
}

.tech-table th {
    background-color: var(--primary);
    color: #ffffff;
    font-weight: 700;
    text-align: left;
    padding: 8px 12px;
    border: 1px solid var(--primary);
}

.tech-table td {
    padding: 8px 12px;
    border: 1px solid var(--border);
}

.tech-table tr:nth-child(even) {
    background-color: var(--light-gray);
}

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/* DİL SEÇİCİÜST BAR                                           */
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.lang-switcher-container {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
}

.lang-switcher-inner {
    display: flex;
    align-items: center;
    gap: 15px;
    width: 100%;
    max-width: 210mm;
    padding: 0 20px;
    justify-content: space-between;
}

.lang-switcher-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.lang-buttons {
    display: flex;
    gap: 8px;
}

.lang-btn {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 6px 16px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.lang-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-1px);
}

.lang-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 10px rgba(0, 86, 99, 0.25);
}

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/* YAZICI / BASKI ÇIKTISI DURUMU                                */
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@media print {
    body {
        background-color: var(--bg);
    }
    .page {
        margin: 0;
        border: none;
        border-radius: 0;
        box-shadow: none;
        width: 210mm;
        height: 297mm;
        page-break-after: always;
        page-break-inside: avoid;
    }
    .lang-switcher-container {
        display: none !important;
    }
}