/* ==========================================
   CSS FÜR LEBENSLAUF - ANTONIA SPITZER
   ========================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #ffffff;
    font-family: 'Open Sans', sans-serif;
    color: #333333;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.page-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 24px;
}

/* --- BACK BUTTON --- */
.back-navigation-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 24px 10px 24px;
    display: flex;
    justify-content: flex-start;
}

.back-home-link {
    display: inline-flex;
    align-items: center;
    font-family: 'Open Sans', sans-serif;
    font-size: 13.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #8c7662;
    text-decoration: none;
    transition: color 0.3s ease;
}

.back-home-link svg {
    margin-right: 8px;
    transition: transform 0.3s ease;
}

.back-home-link:hover {
    color: #3e332a;
}

.back-home-link:hover svg {
    transform: translateX(-5px);
}

/* --- HEADER BANNER --- */
.case-study-header {
    width: 100%;
}

.header-banner {
    background-color: #F3E5D8;
    position: relative;
    padding: 50px 40px;
    height: 140px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.header-banner h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 42px;
    font-weight: 400;
    color: #3e332a;
    z-index: 2;
}

.header-curves {
    position: absolute;
    right: -10%;
    top: -20%;
    width: 300px;
    height: 200px;
    border: 1px solid rgba(114, 98, 85, 0.25);
    border-radius: 50%;
    z-index: 1;
}

.header-curves::after {
    content: '';
    position: absolute;
    right: 20px;
    top: 20px;
    width: 280px;
    height: 180px;
    border: 1px solid rgba(114, 98, 85, 0.15);
    border-radius: 50%;
}

.header-bottom-border {
    height: 1px;
    background-color: #d1bba4;
    width: 100%;
}

/* --- SECTIONS --- */
.cs-section {
    margin-bottom: 70px;
}

.cs-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}

.cs-section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 28px;
    font-weight: 500;
    color: #8c7662;
    white-space: nowrap;
}

.cs-title-line {
    flex-grow: 1;
    height: 1px;
    background-color: #d1bba4;
    margin: 0 25px;
}

.cs-section-number {
    font-family: 'Open Sans', sans-serif;
    font-size: 28px;
    font-weight: 600;
    color: #d1bba4;
    letter-spacing: 1px;
}

/* --- 01: TIMELINE (BILDUNGSWEG) --- */
.timeline-container {
    display: flex;
    gap: 30px;
    margin-left: 10px;
}

.timeline-graphics {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 6px;
}

.timeline-circle {
    width: 18px;
    height: 18px;
    border: 2px solid #b59f8c;
    border-radius: 50%;
    background-color: #ffffff;
}

.timeline-line {
    width: 2px;
    background-color: #b59f8c;
    flex-grow: 1;
    margin: 8px 0;
    min-height: 100px;
}

.timeline-content {
    display: flex;
    flex-direction: column;
    gap: 45px;
}

.timeline-block {
    display: flex;
    flex-direction: column;
}

.timeline-date {
    font-family: 'Open Sans', sans-serif;
    font-size: 18px;
    color: #333333;
    margin-bottom: 12px;
    font-weight: 400;
}

.timeline-title {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 2px;
}

.timeline-focus {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    color: #b59f8c;
    margin-bottom: 2px;
}

.timeline-institution {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    color: #c0b0a3;
}

/* --- 02: KOMPETENZEN (TABELLE) --- */
.skills-container {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.skills-category h3 {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    font-weight: 600;
    font-style: italic;
    color: #333333;
    margin-bottom: 15px;
}

.skills-grid {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 12px 20px;
    font-size: 14.5px;
}

.skill-label {
    color: #b59f8c;
    font-weight: 400;
}

.skill-value {
    color: #333333;
}

/* --- RECHTLICHER / PORTFOLIO FOOTNOTE --- */
.cv-note {
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    font-style: italic;
    color: #888888;
    text-align: center;
    margin-top: 50px;
}

/* --- FOOTER --- */
.light-footer {
    margin-top: 80px;
    padding-top: 30px;
    width: 100%;
}

.footer-top-border {
    height: 1px;
    background-color: #e6ded6;
    width: 100%;
    margin-bottom: 25px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.footer-name {
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: #3e332a;
}

.footer-sub {
    font-family: 'Open Sans', sans-serif;
    font-size: 12px;
    color: #8c827a;
}

.footer-copyright {
    font-family: 'Open Sans', sans-serif;
    font-size: 10px;
    color: #b5aba4;
    margin-top: 10px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    color: #5d534c;
    transition: color 0.3s, transform 0.2s;
    display: flex;
    align-items: center;
}

.social-icon:hover {
    color: #b59f8c;
    transform: scale(1.1);
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 768px) {
    .header-banner h1 {
        font-size: 32px;
    }

    .cs-section-title {
        font-size: 22px;
    }

    .cs-section-number {
        font-size: 22px;
    }

    .skills-grid {
        grid-template-columns: 1fr;
        gap: 5px 0;
        margin-bottom: 10px;
    }

    .skill-label {
        font-weight: 600;
        margin-top: 8px;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
}