/* ---------- RESET & VARIABLEN ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #1d4ed8;
  --blue-mid:   #3b82f6;
  --blue-light: #eff6ff;
  --blue-pale:  #dbeafe;
  --green:      #15803d;
  --green-lt:   #f0fdf4;
  --red:        #dc2626;
  --text:       #1e293b;
  --text-mid:   #475569;
  --text-soft:  #94a3b8;
  --border:     #e2e8f0;
  --bg:         #ffffff;
  --bg-off:     #f8fafc;
  --shadow-sm:  0 1px 4px rgba(0,0,0,.07);
  --shadow:     0 3px 14px rgba(0,0,0,.09);
  --radius:     12px;
  --font-head:  'Merriweather', Georgia, serif;
  --font-body:  'Inter', system-ui, sans-serif;
  --max-w:      1020px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- HEADER / NAV ---------- */
header {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

nav {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #7c3aed);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

.nav-name {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}

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

.nav-link {
  display: inline-block;
  padding: 7px 15px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-mid);
  text-decoration: none;
  transition: background .15s, color .15s;
}
.nav-link:hover { background: var(--bg-off); color: var(--text); text-decoration: none; }
.nav-link.active { background: var(--blue-light); color: var(--blue); font-weight: 600; }

.nav-toggle {
  display: none;
  background: none; border: none;
  font-size: 1.4rem; cursor: pointer;
  color: var(--text); padding: 4px 8px;
}

/* ---------- PAGES ---------- */
.page { display: none; }
.page.active { display: block; }

.page-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 52px 24px 64px;
}

.page-header {
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--border);
}
.page-header h2 {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.page-header p { color: var(--text-mid); }

.sub-heading {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 20px;
}

/* ---------- HOME – HERO ---------- */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 60px 24px 48px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 56px;
  align-items: start;
}

.hero-eyebrow {
  font-size: 0.9rem;
  color: var(--text-soft);
  margin-bottom: 10px;
}

.hero-name {
  font-family: var(--font-head);
  font-size: 2.9rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 8px;
}
.hero-name span { color: var(--blue); }

.hero-title {
  font-size: 0.95rem;
  color: var(--text-mid);
  font-weight: 500;
  margin-bottom: 28px;
}

/* KURZPROFIL */
.kurzprofil {
  background: var(--bg-off);
  border-left: 3px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 18px 20px;
  margin-bottom: 28px;
}
.kp-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}
.kurzprofil p {
  color: var(--text-mid);
  font-size: 0.9rem;
  line-height: 1.7;
}

.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 22px; border-radius: 9px;
  font-size: 0.875rem; font-weight: 600;
  text-decoration: none; cursor: pointer; border: none;
  transition: all .18s;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: #1e40af; text-decoration: none; transform: translateY(-1px); }
.btn-outline { background: #fff; color: var(--text); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); text-decoration: none; }

/* PROFILE CARD */
.profile-card {
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: var(--shadow);
  text-align: center;
}

.profile-avatar {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  overflow: hidden; 
  margin: 0 auto 14px;
  display: block;
  background: none; 
}

.profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover; 
  object-position: top;
  display: block;
}

.profile-card h3 {
  font-family: var(--font-head);
  font-size: 1.05rem; font-weight: 700;
  margin-bottom: 4px;
}
.profile-role { color: var(--text-mid); font-size: 0.82rem; margin-bottom: 18px; }

.profile-info { text-align: left; margin-bottom: 18px; display: grid; gap: 8px; }
.pi-row { display: flex; gap: 10px; font-size: 0.8rem; color: var(--text-mid); align-items: flex-start; }
.pi-row span:first-child { flex-shrink: 0; }

.badge-available {
  display: inline-block;
  background: var(--green-lt);
  color: var(--green);
  font-size: 0.75rem; font-weight: 600;
  padding: 5px 14px; border-radius: 100px;
  border: 1px solid #bbf7d0;
}

/* OVERVIEW CARDS */
.overview-section {
  background: var(--bg-off);
  border-top: 1px solid var(--border);
  padding: 52px 24px;
}
.overview-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.ov-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 20px;
  cursor: pointer;
  transition: border-color .2s, transform .2s, box-shadow .2s;
  box-shadow: var(--shadow-sm);
}
.ov-card:hover {
  border-color: var(--blue-mid);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.ov-icon { font-size: 2rem; margin-bottom: 12px; }
.ov-card h4 { font-weight: 600; font-size: 1rem; margin-bottom: 6px; }
.ov-card p { color: var(--text-mid); font-size: 0.82rem; }

/* ---------- LEBENSLAUF (CV) ---------- */
.cv-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 48px;
  box-shadow: var(--shadow);
  font-family: var(--font-body);
}

.cv-title-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--text);
}
.cv-main-title {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
}
.cv-date { color: var(--text-soft); font-size: 0.85rem; }

.cv-section { margin-bottom: 32px; }
.cv-section-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.cv-table { width: 100%; border-collapse: collapse; }
.cv-table tr { vertical-align: top; }
.cv-table td { padding: 5px 0; font-size: 0.88rem; line-height: 1.6; }
.cv-label {
  width: 200px; min-width: 160px;
  font-weight: 600;
  color: var(--text-mid);
  padding-right: 20px;
}
.cv-table em { color: var(--text-mid); font-style: italic; }

.cv-photo-placeholder img{
  width: 120px; height: auto;
  border-radius: 8px;
  object-fit: cover;
}

/* ---------- PROJECTS ---------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.project-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color .2s, transform .2s;
}
.project-card:hover { border-color: var(--blue-mid); transform: translateY(-2px); }

.project-tag {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--blue); background: var(--blue-light);
  padding: 3px 10px; border-radius: 100px;
  display: inline-block; width: fit-content;
}

.project-card h4 { font-weight: 600; font-size: 0.95rem; }
.project-card p { color: var(--text-mid); font-size: 0.85rem; flex: 1; }

.project-tech {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.project-tech span {
  font-size: 0.75rem; font-weight: 500;
  background: var(--bg-off); border: 1px solid var(--border);
  color: var(--text-mid); padding: 2px 9px; border-radius: 6px;
}

.project-link {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.82rem; font-weight: 600; color: var(--blue);
  text-decoration: none;
}
.project-link:hover { text-decoration: underline; }
.project-link-placeholder {
  font-size: 0.82rem; color: var(--text-soft); font-style: italic;
}

/* ---------- ICT SKILLS CHART ---------- */
.skills-chart-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.skills-chart {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.skills-chart thead th {
  background: var(--bg-off);
  padding: 12px 16px;
  text-align: center;
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-mid);
  border-bottom: 1px solid var(--border);
}
.skills-chart thead th:nth-child(1),
.skills-chart thead th:nth-child(2) { text-align: left; }
.level-header th { font-size: 0.72rem; color: var(--text-soft); }

.skills-chart tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .12s;
}
.skills-chart tbody tr:last-child { border-bottom: none; }
.skills-chart tbody tr:hover { background: var(--blue-light); }
.skills-chart td {
  padding: 12px 16px;
  text-align: center;
}
.skills-chart td:nth-child(1) { text-align: left; font-weight: 600; }
.skills-chart td:nth-child(2) { text-align: left; color: var(--text-mid); font-size: 0.82rem; }

.level-dot { font-size: 1.2rem; }
.level-dot.filled { color: var(--blue); }

.legend {
  margin-top: 16px;
  padding: 14px 18px;
  background: var(--bg-off);
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--text-mid);
}

/* SPRACHEN KARTEN */
.lang-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}
.lang-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  display: flex; gap: 12px; align-items: flex-start;
}
.lc-flag { font-size: 1.6rem; flex-shrink: 0; }
.lc-body { flex: 1; }
.lc-name { font-weight: 600; font-size: 0.9rem; margin-bottom: 2px; }
.lc-level { font-size: 0.78rem; color: var(--text-mid); margin-bottom: 8px; }
.lc-bar { height: 5px; background: var(--bg-off); border-radius: 3px; overflow: hidden; }
.lc-fill { height: 100%; background: var(--blue); border-radius: 3px; }

/* ---------- DOCUMENTS / LOGIN ---------- */
.login-area {
  display: flex;
  justify-content: center;
  padding: 20px 0 40px;
}

.login-card {
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow);
}
.login-icon { font-size: 2.2rem; margin-bottom: 14px; }
.login-card h3 { font-family: var(--font-head); font-size: 1.1rem; margin-bottom: 8px; }
.login-card > p { color: var(--text-mid); font-size: 0.88rem; margin-bottom: 24px; }

.login-fields { text-align: left; display: grid; gap: 14px; margin-bottom: 16px; }

.field-group { display: flex; flex-direction: column; gap: 5px; }
.field-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-mid); }
.field-group input {
  padding: 9px 13px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: border-color .15s;
  background: #fff;
}
.field-group input:focus { outline: none; border-color: var(--blue); }

.login-error { color: var(--red); font-size: 0.82rem; min-height: 18px; margin-bottom: 4px; }
.login-hint { color: var(--text-soft); font-size: 0.78rem; margin-top: 16px; }

/* DOCS AREA */
.docs-welcome {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--green-lt);
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 28px;
  font-size: 0.9rem;
}
.docs-welcome span { font-size: 1.4rem; }
.docs-welcome strong { display: block; }
.docs-welcome p { color: var(--text-mid); font-size: 0.82rem; }

.docs-grid { display: grid; gap: 14px; }

.doc-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  transition: border-color .15s;
}
.doc-card:hover { border-color: var(--blue-mid); }
.doc-icon { font-size: 1.8rem; flex-shrink: 0; }
.doc-body { flex: 1; }
.doc-body h4 { font-weight: 600; font-size: 0.95rem; margin-bottom: 3px; }
.doc-body p { color: var(--text-mid); font-size: 0.83rem; margin-bottom: 4px; }
.doc-meta { font-size: 0.75rem; color: var(--text-soft); }

.doc-dl {
  flex-shrink: 0;
  padding: 8px 16px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background .15s;
}
.doc-dl:hover { background: var(--blue-pale); text-decoration: none; }

.doc-note {
  margin-top: 20px;
  color: var(--text-mid);
  font-size: 0.83rem;
  font-style: italic;
}

/* ---------- FOOTER ---------- */
footer {
  background: var(--bg-off);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 28px 24px;
  font-size: 0.85rem;
  color: var(--text-mid);
}
.footer-sub {
  margin-top: 4px;
  font-size: 0.78rem;
  color: var(--text-soft);
  font-style: italic;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 860px) {
  .overview-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .nav-toggle { display: block; }
  header { position: relative; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute; top: 64px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 12px 16px; gap: 4px;
    box-shadow: 0 6px 16px rgba(0,0,0,.1);
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-link { width: 100%; }

  .hero {
    grid-template-columns: 1fr;
    padding: 36px 20px 32px;
    gap: 28px;
  }
  .hero-name { font-size: 2.1rem; }
  .hero-right { order: -1; }
  .profile-card { max-width: 100%; }

  .page-wrap { padding: 36px 16px 48px; }

  .overview-grid { grid-template-columns: 1fr 1fr; gap: 14px; }

  .cv-wrap { padding: 24px 16px; }
  .cv-label { width: 130px; min-width: 100px; font-size: 0.82rem; }

  .login-card { padding: 28px 20px; }

  .doc-card { flex-wrap: wrap; }
  .doc-dl { width: 100%; text-align: center; }

  .docs-welcome { flex-wrap: wrap; }
  .docs-welcome > .btn { width: 100%; text-align: center; margin-left: 0 !important; }
}

@media (max-width: 420px) {
  .overview-grid { grid-template-columns: 1fr; }
}