:root {
    --primary-color: #0d6efd;
    --dark-color: #212529;
    --light-bg: #ffffff;
    --secondary-bg: #f8f9fa;
    --border-color: #dee2e6;
    --section-spacing: 5rem;
    --text-muted: #6c757d;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--dark-color);
    background-color: var(--secondary-bg);
    line-height: 1.6;
}

/* Wrapper-System für professionelles Layout */
.site-wrapper {
    margin: 0 auto;
    min-height: 100%;
    display: flex;
    flex-flow: column;
    background-color: var(--light-bg);
    position: relative;
}

.site-wrapper > main {
    flex-grow: 1;
    margin: 0 auto;
    width: 100%;
    max-width: 1200px;
    background-color: var(--light-bg);
    padding-bottom: 2rem;
}


/* Vereinheitlichte Sektionen */
.section-wrap {
    padding: var(--section-spacing) 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.section-wrap:last-of-type {
    border-bottom: none;
}

/* Gemeinsames Design für Seiten-Header */
.page-header {
    text-align: center;
    margin-bottom: 4rem;
}

.page-header .eyebrow {
    color: var(--primary-color);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    display: block;
    margin-bottom: 0.5rem;
}

.page-header .title {
    font-weight: 800;
    font-size: 2.5rem;
    color: var(--dark-color);
}

.accent-rule {
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 1.5rem auto;
    border-radius: 2px;
    border: none;
    opacity: 1;
}

/* Professionelle Karten-Anpassung */
.card {
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease;
}

.card:hover {
    transform: translateY(-3px);
}

/* CV / Timeline Styling - Wie im Word-Dokument */
.cv-timeline {
    border-left: 3px solid var(--primary-color);
    padding-left: 1.5rem;
    position: relative;
}

.cv-entry {
    position: relative;
    margin-bottom: 2.5rem;
}

.cv-entry::before {
    content: "";
    position: absolute;
    left: calc(-1.5rem - 9px);
    top: 8px;
    width: 15px;
    height: 15px;
    background: var(--primary-color);
    border: 3px solid #fff;
    border-radius: 50%;
}