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

:root {
    --gold:      #c9a560;
    --gold-dim:  rgba(201,165,96,0.10);
    --blue:      #2d5a7a;
    --blue-dim:  rgba(45,90,122,0.18);
    --bg:        #0f1419;
    --surface:   #141c24;
    --text:      #e8dcc4;
    --muted:     #8fa0ab;
    --border:    rgba(45,90,122,0.45);
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

img { max-width: 100%; display: block; }
a   { font: inherit; }
/* ── H1 ACCENT (Gold Hervorhebung) ── */
.h1-accent {
    color: var(--gold);
    font-weight: 400;
    letter-spacing: 0.08em;
}

/* ── NAV ── */
nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15,20,25,0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
}

.nav-inner {
    max-width: 1100px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: .08em;
    white-space: nowrap;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.nav-links a {
    font-size: .9rem;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    transition: color .2s;
}

.nav-links a:hover { color: var(--gold); }

/* ── HERO ── */
.hero {
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #1a2533 0%, var(--bg) 100%);
}

.hero-container {
    max-width: 1100px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}
.hero-left p {
    font-size: 1.1rem;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.hero-label {
    font-size: .8rem;
    color: var(--gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .15em;
    margin-bottom: 1rem;
}
.hero-buttons {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 2rem;
}   

.btn {
    padding: 12px 28px;
    font-size: .95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    border: 2px solid;
    cursor: pointer;
    transition: all .25s;
    display: inline-block;
}

.btn-primary {
    background: var(--blue);
    color: var(--text);
    border: 2px solid var(--blue);
}
.btn-primary:hover { background: #3d6a8a; border-color: #3d6a8a; }

.btn-secondary {
    background: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
}
.btn-secondary:hover { background: var(--gold); color: var(--bg); }

.hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(201,165,96,0.2);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
}

.stat-label {
    font-size: .8rem;
    color: var(--muted);
    margin-top: 4px;
}

/* ── PROFILE ── */
.profile-section {
    background: var(--blue-dim);
    border: 1px solid var(--blue);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
}

.profile-image-container {
    width: 220px;
    height: 340px;
    border-radius: 12px;
    border: 2px solid var(--gold);
    overflow: hidden;
    background: var(--gold-dim);
}

.profile-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.profile-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gold);
}

.profile-section p {
    font-size: .88rem;
    color: var(--muted);
    line-height: 1.7;
}

/* ── TRACK RECORD ── */
.track-record {
    padding: 3rem 2rem;
    background: var(--surface);
    border-bottom: 1px solid var(--blue);
}

.track-record-container {
    max-width: 1100px;
    margin: auto;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.metric-card {
    padding: 1.5rem;
    background: var(--gold-dim);
    border: 1px solid rgba(201,165,96,0.15);
    text-align: center;
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: .4rem;
}

.metric-label {
    font-size: .9rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: .3rem;
}

.metric-desc {
    font-size: .78rem;
    color: var(--muted);
}

/* ── PROJECT WHY ── */
.project-why {
    max-width: 1100px;
    margin: 2rem auto 0;
    padding: 2rem;
    background: var(--blue-dim);
    border: 1px solid rgba(201,165,96,0.15);
    border-left: 3px solid var(--gold);
}

.project-why h4 {
    font-size: 1.2rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.project-why p {
    font-size: .9rem;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: .9rem;
}

.project-why p:last-child { margin-bottom: 0; }

/* ── FEATURED PROJECT SECTION ── */
.featured-project {
    padding: 3.5rem 2rem;
    background: var(--bg);
    border-bottom: 1px solid var(--blue);
}

.featured-badge {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: .12em;
    margin-bottom: 1rem;
    padding: 6px 12px;
    background: var(--gold-dim);
    border: 1px solid rgba(201,165,96,0.2);
    border-radius: 4px;
}

.projects-container {
    max-width: 1100px;
    margin: auto;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: .5rem;
}

.section-subtitle {
    font-size: .95rem;
    color: var(--muted);
    margin-bottom: 2.5rem;
}

.featured-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.featured-box {
    background: var(--blue-dim);
    border: 1px solid rgba(201,165,96,0.15);
    padding: 1.8rem;
    border-left: 3px solid var(--gold);
}

.featured-box h3 {
    font-size: .9rem;
    font-weight: 700;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 1rem;
}

.featured-box p {
    font-size: .9rem;
    color: var(--muted);
    line-height: 1.6;
}

.featured-box p strong {
    color: var(--text);
}

.featured-box p:not(:last-child) {
    margin-bottom: 1rem;
}

.featured-box ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .6rem;
}

.featured-box li {
    font-size: .88rem;
    color: var(--muted);
    line-height: 1.6;
    padding-left: 1.2rem;
    position: relative;
}

.featured-box li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: 700;
}

.featured-box li strong {
    color: var(--text);
}

.featured-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    background: var(--gold-dim);
    border: 1px solid rgba(201,165,96,0.15);
    padding: 1.8rem;
}

.highlight-item {
    text-align: center;
}

.highlight-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: .4rem;
}

.highlight-text {
    font-size: .85rem;
    color: var(--muted);
    font-weight: 500;
}

/* ── SECTIONS ── */
.projects {
    padding: 3.5rem 2rem;
    background: var(--bg);
}

.projects-container {
    max-width: 1100px;
    margin: auto;
}

.accordion {
    border: 1px solid var(--border);
    margin-bottom: 1rem;
    background: transparent;
}

.accordion summary {
    padding: 1.5rem 1.8rem;
    background: var(--blue-dim);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid rgba(201,165,96,0.15);
    transition: all .2s;
}

.accordion summary:hover {
    background: rgba(45,90,122,0.25);
}

.accordion summary h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin: 0;
}

.accordion summary p {
    font-size: .85rem;
    color: var(--muted);
    margin: 0;
}

.toggle-icon {
    color: var(--gold);
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1;
    flex-shrink: 0;
    transition: transform .3s;
}

details[open] .toggle-icon { transform: rotate(45deg); }

/* ── ACCORDION BODY ── */
.accordion-body {
    padding: 1.8rem 2rem;
    display: grid;
    gap: 1rem;
    background: rgba(45,90,122,0.06);
}

.project-metric {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gold);
}

.project-result {
    font-size: .9rem;
    font-weight: 600;
    color: var(--gold);
    padding-bottom: .8rem;
    border-bottom: 1px solid rgba(201,165,96,0.2);
}

.project-desc {
    font-size: .9rem;
    line-height: 1.75;
    color: var(--muted);
}

.project-details {
    background: var(--gold-dim);
    padding: 1rem 1.2rem;
    border-left: 2px solid var(--gold);
}

.project-details h4 {
    font-size: .78rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: .5rem;
}

.project-details p {
    font-size: .85rem;
    color: var(--muted);
    line-height: 1.8;
}

/* ── LEBENSLAUF-SPECIFIC ── */
.page {
    max-width: 860px;
    margin: 0 auto;
    padding: 3rem 1.5rem 5rem;
}

.cv-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.cv-header h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: .4rem;
}

.cv-header .role {
    font-size: .95rem;
    color: var(--muted);
    letter-spacing: .04em;
}

.intro {
    background: var(--blue-dim);
    border-left: 3px solid var(--gold);
    padding: 1.4rem 1.8rem;
    margin-bottom: 2.5rem;
    font-size: .95rem;
    line-height: 1.8;
    color: var(--muted);
}

.intro strong { color: var(--text); }

.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin-bottom: 2rem;
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* lebenslauf summary layout */
.timeline summary {
    gap: 1.2rem;
    font-size: 1rem;
    font-weight: 600;
    align-items: center;
}

.period {
    font-size: .75rem;
    color: var(--muted);
    min-width: 72px;
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
}

.summary-text {
    flex: 1;
}

.summary-text h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: .2rem;
}

.summary-text p {
    font-size: .82rem;
    color: var(--muted);
}

.detail-body {
    padding: 1.5rem 1.8rem 1.8rem;
    font-size: .9rem;
    line-height: 1.8;
    color: var(--muted);
}

.detail-body p { margin-bottom: 1rem; }
.detail-body p:last-child { margin-bottom: 0; }

.detail-body h4 {
    font-size: .75rem;
    font-weight: 600;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: .1em;
    margin: 1.4rem 0 .6rem;
}

.detail-body h4:first-child { margin-top: 0; }

.detail-body ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.detail-body li {
    padding-left: 1.2rem;
    position: relative;
    font-size: .88rem;
}

.detail-body li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--gold);
}

.detail-body li strong { color: var(--text); }

.highlight-box {
    background: rgba(201,165,96,0.06);
    border-left: 3px solid var(--gold);
    padding: .9rem 1.1rem;
    margin-top: 1.2rem;
    font-size: .88rem;
}

/* ── SALES DNA ── */
.sales-dna {
    padding: 3.5rem 2rem;
    background: var(--surface);
    border-top: 2px solid var(--blue);
}

.sales-dna-container {
    max-width: 1100px;
    margin: auto;
}

.sales-dna h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 2.5rem;
}

.dna-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.dna-section h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 1rem;
}

.dna-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .7rem;
}

.dna-list li {
    font-size: .88rem;
    line-height: 1.6;
    color: var(--muted);
    padding-left: 1.4rem;
    position: relative;
}

.dna-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: 700;
}

/* ── CTA ── */
.cta {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #1a2533 0%, var(--bg) 100%);
    border-top: 2px solid var(--blue);
    text-align: center;
}

.cta-container {
    max-width: 700px;
    margin: auto;
}

.cta h2 {
    font-size: clamp(1.6rem, 3vw, 2.5rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta-primary {
    background: var(--gold);
    color: var(--bg);
    padding: 14px 36px;
    font-size: .9rem;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid var(--gold);
    transition: opacity .25s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-cta-primary:hover { opacity: .82; }

.btn-cta-secondary {
    background: transparent;
    color: var(--gold);
    padding: 14px 36px;
    font-size: .9rem;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid var(--gold);
    transition: all .25s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-cta-secondary:hover { background: var(--gold); color: var(--bg); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    nav { padding: .9rem 1rem; }
    .nav-links { gap: 1rem; }
    .nav-links a { font-size: .8rem; }

    .hero { padding: 2.5rem 1rem; }
    .hero-container { grid-template-columns: 1fr; gap: 2rem; }
    .hero-buttons { flex-direction: column; }
    .hero-stats { grid-template-columns: 1fr 1fr; gap: 1rem; }

    .profile-image-container { width: 180px; height: 260px; }

    .metrics-grid { grid-template-columns: 1fr; }
    .dna-grid { grid-template-columns: 1fr; }
    
    .featured-content { grid-template-columns: 1fr; }
    .featured-highlights { grid-template-columns: 1fr; gap: .8rem; padding: 1.2rem; }

    .accordion-body { padding: 1.2rem; }
    .project-metric { font-size: 1.2rem; }

    .cta-buttons { flex-direction: column; align-items: center; }

    .page { padding: 2rem 1rem 4rem; }
    summary { padding: 1rem 1.1rem; gap: .8rem; }
    .period { min-width: 56px; font-size: .7rem; }
    .detail-body { padding: 1.2rem 1.2rem 1.4rem; }
}