:root {
  --bg-main: #1f1f23;
  --bg-alt: #26262b;
  --bg-muted: #2d2d33;
  --accent: #e0b15a;
  --text-main: #f5f5f7;
  --text-muted: #b5b5c0;
  --border-subtle: #3d3d45;
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.45);
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition-fast: 0.2s ease-out;
  --max-width: 1160px;
}

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

html, body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-main);
  background: radial-gradient(circle at top left, #2c2c32 0, #111115 40%, #050507 100%);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Top-Navigation */

.top-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: linear-gradient(to bottom, rgba(10,10,14,0.95), rgba(10,10,14,0.85));
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-wrap img {
  height: 40px;
  width: auto;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-main {
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.logo-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Nav links */

.nav-links {
  display: flex;
  gap: 1.25rem;
  font-size: 0.9rem;
}

.nav-links a {
  position: relative;
  padding-bottom: 0.2rem;
  color: var(--text-muted);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--accent);
  transition: width var(--transition-fast);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Burger Button */

.nav-toggle {
  display: none;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0.25rem;
  margin-left: 1rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: var(--text-main);
  transition: transform var(--transition-fast), opacity var(--transition-fast), translate var(--transition-fast);
}

.nav-toggle span + span {
  margin-top: 5px;
}

.nav-toggle.nav-open span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}

.nav-toggle.nav-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.nav-open span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}

/* Sections */

main {
  padding-bottom: 4rem;
}

.section {
  padding: 4.5rem 0;
}

.section-muted {
  padding: 4rem 0;
  background: linear-gradient(to bottom, rgba(42,42,49,0.95), rgba(23,23,28,1));
}

.section-header {
  margin-bottom: 2rem;
}

.section-header h2 {
  margin: 0 0 0.5rem;
  font-size: 1.8rem;
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
  max-width: 620px;
}

/* Hero */

.hero {
  padding: 5.5rem 0 4.5rem;
}

.hero-subpage {
  padding-bottom: 2.5rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.2fr);
  gap: 3rem;
  align-items: center;
}

.hero-inner-single {
  grid-template-columns: minmax(0, 1fr);
}

.hero-text h1 {
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin-bottom: 0.75rem;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.hero-text p {
  color: var(--text-muted);
  max-width: 540px;
}

.hero-text p + p {
  margin-top: 0.75rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1.8rem;
  padding: 0.7rem 1.6rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(135deg, var(--accent), #f0d59b);
  color: #121215;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}

.btn-primary:hover {
  filter: brightness(1.05);
  box-shadow: 0 20px 46px rgba(0,0,0,0.55);
  transform: translateY(-1px);
}

.hero-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255,255,255,0.04);
}

/* Wide image */

.image-wide img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(0,0,0,0.4);
}

/* Grid & Cards */

.grid {
  display: grid;
  gap: 1.75rem;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.align-center {
  align-items: center;
}

.align-start {
  align-items: flex-start;
}

.section-space-top {
  margin-top: 2.5rem;
}

.card {
  background: linear-gradient(145deg, #27272f, #202027);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.6rem 1.4rem;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 14px 32px rgba(0,0,0,0.5);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-muted);
  font-size: 0.93rem;
}

.card li + li {
  margin-top: 0.3rem;
}

/* Portrait / CV */

.portrait img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255,255,255,0.06);
}

.cv-list {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  color: var(--text-muted);
  font-size: 0.93rem;
}

.cv-list li + li {
  margin-top: 0.25rem;
}

/* Kontakt */

.contact-box {
  background: linear-gradient(145deg, #27272f, #1f1f26);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.6rem;
  border: 1px solid var(--border-subtle);
  font-style: normal;
  line-height: 1.6;
  color: var(--text-muted);
}

.contact-form {
  background: #1c1c22;
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.6rem 1.3rem;
  border: 1px solid #34343c;
  box-shadow: 0 14px 30px rgba(0,0,0,0.55);
}

.contact-form h3 {
  margin-top: 0;
  margin-bottom: 1rem;
}

.contact-form label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 0.25rem;
  border-radius: 10px;
  border: 1px solid #3a3a44;
  padding: 0.55rem 0.7rem;
  background: #111117;
  color: var(--text-main);
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 1px solid var(--accent);
  border-color: var(--accent);
}

.form-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.8rem;
}

/* Rechtstexte */

.legal-grid {
  display: grid;
  gap: 1.75rem;
}

.legal-grid p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.legal-text h3 {
  margin-top: 1.4rem;
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.legal-text p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.legal-note {
  margin-top: 1.1rem;
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* Links Sektionen */

.section-link-more {
  margin-top: 2rem;
}

.link-more {
  font-size: 0.9rem;
  color: var(--accent);
}

.link-more:hover {
  text-decoration: underline;
}

/* Footer */

.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 1rem 0 1.2rem;
  background: #08080b;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Responsive */

@media (max-width: 960px) {
  .hero {
    padding-top: 4.5rem;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.5rem;
  }

  .hero-image {
    order: -1;
  }

  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }

  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }

  /* Nav: Burger zeigen, Links einklappen */
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 0.75rem 1.5rem 1rem;
    background: #101017;
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-links a {
    padding: 0.45rem 0;
    display: block;
  }

  .nav-links.nav-open {
    display: flex;
  }

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

@media (max-width: 600px) {
  .section {
    padding: 3.2rem 0;
  }

  .nav-inner {
    padding: 0.65rem 0;
  }
}