/* ══════════════════════════════════════════════════════════════
   styles.css — Sebastian Spielmann Portfolio
   Senior SEO & AI Search Specialist | GEO Expert
   https://sebastian-spielmann.de
   
   Architektur:
   - Custom Properties für konsistentes Theming
   - Mobile-first responsive Breakpoints
   - BEM-inspirierte Klassennamen
   - rem/em-basierte Einheiten für Barrierefreiheit
   - Performance: lokale Fonts (DSGVO), kein Framework-Overhead
   ══════════════════════════════════════════════════════════════ */

/* ── Web Fonts (DSGVO-konform, lokal gehostet) ──────────────
   Dateien unter /fonts/ ablegen.
   Download: https://gwfh.mranftl.com/fonts
   → "Cormorant" 600, 700 (normal + italic)
   → "Outfit" 300, 400, 500
   ──────────────────────────────────────────────────────────── */

    /* ── Cormorant: Serif-Schrift für Überschriften ── */
    @font-face {
      font-family: 'Cormorant';
      src: url('fonts/cormorant-v22-latin-600.woff2') format('woff2');
      font-weight: 600;
      font-style: normal;
      font-display: swap;
    }
    @font-face {
      font-family: 'Cormorant';
      src: url('fonts/cormorant-v22-latin-700.woff2') format('woff2');
      font-weight: 700;
      font-style: normal;
      font-display: swap;
    }
    @font-face {
      font-family: 'Cormorant';
      src: url('fonts/cormorant-v22-latin-600italic.woff2') format('woff2');
      font-weight: 600;
      font-style: italic;
      font-display: swap;
    }
    @font-face {
      font-family: 'Cormorant';
      src: url('fonts/cormorant-v22-latin-700italic.woff2') format('woff2');
      font-weight: 700;
      font-style: italic;
      font-display: swap;
    }
    /* ── Outfit: Sans-Serif für Fließtext und Labels ── */
    @font-face {
      font-family: 'Outfit';
      src: url('fonts/outfit-v11-latin-300.woff2') format('woff2');
      font-weight: 300;
      font-style: normal;
      font-display: swap;
    }
    @font-face {
      font-family: 'Outfit';
      src: url('fonts/outfit-v11-latin-regular.woff2') format('woff2');
      font-weight: 400;
      font-style: normal;
      font-display: swap;
    }
    @font-face {
      font-family: 'Outfit';
      src: url('fonts/outfit-v11-latin-500.woff2') format('woff2');
      font-weight: 500;
      font-style: normal;
      font-display: swap;
    }
  

/* ── Layout, Komponenten & Responsive Design ─────────────── */

    /* ── Reset & Variables ── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg:        #0c0c0e;
      --bg-2:      #111115;
      --bg-card:   #16161c;
      --border:    rgba(255,255,255,0.07);
      --amber:     #f59e0b;
      --amber-dim: #b45309;
      --amber-glow:rgba(245,158,11,0.12);
      --text:      #e8e4dd;
      --text-muted:#8a8580;
      --text-dim:  #5a5650;
      --white:     #ffffff;
      --ff-head:   'Cormorant', Georgia, serif;
      --ff-body:   'Outfit', sans-serif;
      --ff-mono:   'Outfit', sans-serif;
      --r:         12px;
      --r-sm:      6px;
      --section-gap: clamp(5rem, 10vw, 9rem);
    }

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--ff-body);
      font-size: clamp(15px, 1.6vw, 17px);
      font-weight: 300;
      line-height: 1.7;
      overflow-x: hidden;
    }

    /* ── Noise texture overlay ── */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 9999;
      opacity: .4;
    }

    /* ── Utility ── */
    .container {
      width: min(100%, 1100px);
      margin-inline: auto;
      padding-inline: clamp(1.25rem, 5vw, 3rem);
    }

    .tag {
      display: inline-block;
      font-family: var(--ff-mono);
      font-size: 0.72rem;
      letter-spacing: .08em;
      text-transform: uppercase;
      color: var(--amber);
      background: var(--amber-glow);
      border: 1px solid rgba(245,158,11,.2);
      border-radius: 999px;
      padding: .25em .85em;
    }

    .section-label {
      font-family: var(--ff-mono);
      font-size: 0.7rem;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--amber);
      margin-bottom: 1.5rem;
      display: flex;
      align-items: center;
      gap: .75rem;
    }
    .section-label::before {
      content: '';
      display: block;
      width: 28px;
      height: 1px;
      background: var(--amber);
    }

    h2.section-title {
      font-family: var(--ff-head);
      font-size: clamp(2.2rem, 4.5vw, 3.5rem);
      font-weight: 700;
      line-height: 1.1;
      color: var(--white);
      margin-bottom: 1rem;
    }

    .card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--r);
      padding: clamp(1.25rem, 3vw, 2rem);
      transition: border-color .3s, transform .3s;
    }
    .card:hover {
      border-color: rgba(245,158,11,.3);
      transform: translateY(-3px);
    }

    /* ── Nav ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      padding: 1rem 0;
      background: rgba(12,12,14,.85);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border);
    }

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

    .nav-logo-img { display:flex; align-items:center; text-decoration:none; }
    .nav-logo-img img { height:38px; width:auto; display:block; }
    .nav-logo-x {
      font-family: var(--ff-head);
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--white);
      text-decoration: none;
      letter-spacing: -.01em;
    }
    .nav-logo span { color: var(--amber); }

    .nav-links {
      display: flex;
      gap: 2rem;
      list-style: none;
    }
    .nav-links a {
      font-size: .82rem;
      font-family: var(--ff-mono);
      letter-spacing: .06em;
      text-transform: uppercase;
      color: var(--text-muted);
      text-decoration: none;
      transition: color .2s;
    }
    .nav-links a:hover { color: var(--amber); }

    .nav-cta {
      font-family: var(--ff-mono);
      font-size: .78rem;
      font-weight: 500;
      letter-spacing: .06em;
      text-transform: uppercase;
      text-decoration: none;
      color: var(--bg);
      background: var(--amber);
      padding: .5em 1.2em;
      border-radius: 999px;
      transition: opacity .2s;
    }
    .nav-cta:hover { opacity: .85; }

    /* Hide links on mobile */
    @media (max-width: 700px) {
      .nav-links { display: none; }
    }

    /* ── Hero ── */
    #hero {
      padding-top: clamp(7rem, 14vw, 11rem);
      padding-bottom: clamp(4rem, 8vw, 7rem);
      position: relative;
      overflow: visible;
    }

    #hero::after {
      content: '';
      position: absolute;
      top: 10%;
      left: -5%;
      width: 50vw;
      height: 50vw;
      background: radial-gradient(circle, rgba(245,158,11,.06) 0%, transparent 70%);
      pointer-events: none;
      z-index: 0;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 0;
      align-items: flex-end;
      position: relative;
      z-index: 1;
    }

    .hero-content {
      align-self: center;
      padding-right: 2rem;
    }

    .hero-eyebrow {
      font-family: var(--ff-mono);
      font-size: .75rem;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--amber);
      margin-bottom: 1.25rem;
      display: flex;
      align-items: center;
      gap: .75rem;
    }
    .hero-eyebrow::before {
      content: '';
      display: block;
      width: 2rem;
      height: 1px;
      background: var(--amber);
    }

    h1.hero-name {
      font-family: var(--ff-head);
      font-size: clamp(3.5rem, 8vw, 6.5rem);
      font-weight: 700;
      line-height: 1.0;
      color: var(--white);
      margin-bottom: .6rem;
      letter-spacing: -.01em;
    }
    h1.hero-name em {
      font-style: italic;
      color: var(--amber);
    }

    .hero-title {
      font-size: clamp(1rem, 2vw, 1.25rem);
      color: var(--text-muted);
      font-weight: 300;
      margin-bottom: 1.75rem;
      letter-spacing: .02em;
    }

    .hero-lead {
      font-size: clamp(.95rem, 1.5vw, 1.05rem);
      color: var(--text);
      max-width: 540px;
      margin-bottom: 2.25rem;
      line-height: 1.75;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      align-items: center;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      font-family: var(--ff-mono);
      font-size: .78rem;
      font-weight: 500;
      letter-spacing: .08em;
      text-transform: uppercase;
      text-decoration: none;
      color: var(--bg);
      background: var(--amber);
      padding: .85em 1.8em;
      border-radius: 999px;
      transition: transform .2s, box-shadow .2s;
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(245,158,11,.3);
    }

    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      font-family: var(--ff-mono);
      font-size: .78rem;
      font-weight: 500;
      letter-spacing: .08em;
      text-transform: uppercase;
      text-decoration: none;
      color: var(--text-muted);
      border: 1px solid var(--border);
      padding: .85em 1.8em;
      border-radius: 999px;
      transition: border-color .2s, color .2s;
    }
    .btn-secondary:hover {
      border-color: rgba(245,158,11,.4);
      color: var(--amber);
    }

    @media (max-width: 700px) {
      .hero-grid { grid-template-columns: 1fr; }
      .hero-photo { order: -1; justify-content: center; margin-right: 0 !important; margin-bottom: 0 !important; }
    }

    /* Photo — full-body figure at right edge */
    .hero-photo {
      position: relative;
      flex-shrink: 0;
      width: clamp(180px, 24vw, 360px);
      align-self: flex-end;
      margin-bottom: -4.5rem;
      margin-right: clamp(-1.5rem, -3vw, -2.5rem);
    }

    /* Amber glow at feet */
    .hero-photo::before {
      content: '';
      position: absolute;
      bottom: 4.5rem;
      left: 50%;
      transform: translateX(-50%);
      width: 85%;
      height: 45px;
      background: radial-gradient(ellipse, rgba(245,158,11,.55) 0%, transparent 70%);
      filter: blur(20px);
      z-index: 0;
    }

    .photo-card {
      position: relative;
      width: 100%;
      z-index: 1;
      animation: float 6s ease-in-out infinite;
      transition: filter .4s ease;
      cursor: default;
      filter:
        drop-shadow(0 12px 8px rgba(0,0,0,.65))
        drop-shadow(0 30px 40px rgba(0,0,0,.5))
        drop-shadow(-6px 0 35px rgba(245,158,11,.1));
    }

    .photo-card:hover {
      filter:
        drop-shadow(0 16px 14px rgba(0,0,0,.7))
        drop-shadow(0 40px 55px rgba(0,0,0,.55))
        drop-shadow(-8px 0 50px rgba(245,158,11,.18));
      animation-play-state: paused;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0px); }
      50%       { transform: translateY(-14px); }
    }

    .photo-card img {
      display: block;
      width: 100%;
      height: auto;
    }

    /* Badge */
    .photo-badge {
      position: absolute;
      bottom: 5.5rem;
      left: -12px;
      background: var(--amber);
      color: var(--bg);
      font-family: var(--ff-body);
      font-size: .68rem;
      font-weight: 500;
      letter-spacing: .08em;
      text-transform: uppercase;
      padding: .55em 1em;
      border-radius: 999px;
      z-index: 10;
      box-shadow: 0 4px 16px rgba(245,158,11,.45);
      white-space: nowrap;
    }

        /* ── Stats Bar ── */
    #stats {
      padding: 2rem 0;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      background: var(--bg-2);
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
      gap: 1.5rem;
      text-align: center;
    }

    .stat-item {}

    .stat-num {
      font-family: var(--ff-head);
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 900;
      color: var(--amber);
      line-height: 1;
      display: block;
    }

    .stat-label {
      font-family: var(--ff-mono);
      font-size: .68rem;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-top: .35rem;
    }

    /* ── Expertise ── */
    #expertise {
      padding: var(--section-gap) 0;
    }

    .expertise-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 1.25rem;
      margin-top: 2.5rem;
    }

    .expertise-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--r);
      padding: 1.75rem;
      transition: border-color .3s, transform .3s;
      position: relative;
      overflow: hidden;
    }
    .expertise-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0;
      width: 100%;
      height: 3px;
      background: linear-gradient(90deg, var(--amber), transparent);
      opacity: 0;
      transition: opacity .3s;
    }
    .expertise-card:hover { border-color: rgba(245,158,11,.25); transform: translateY(-4px); }
    .expertise-card:hover::before { opacity: 1; }

    .expertise-icon {
      font-size: 1.75rem;
      margin-bottom: 1rem;
    }

    .expertise-card h3 {
      font-family: var(--ff-head);
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: .75rem;
    }

    .expertise-card ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: .4rem;
    }
    .expertise-card ul li {
      font-size: .85rem;
      color: var(--text-muted);
      padding-left: 1rem;
      position: relative;
    }
    .expertise-card ul li::before {
      content: '›';
      position: absolute;
      left: 0;
      color: var(--amber);
      font-weight: 700;
    }

    /* ── Skills ── */
    #skills {
      padding: var(--section-gap) 0;
      background: var(--bg-2);
    }

    .skills-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
      margin-top: 2.5rem;
    }
    @media (max-width: 640px) { .skills-grid { grid-template-columns: 1fr; } }

    .skills-block h3 {
      font-family: var(--ff-mono);
      font-size: .72rem;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--amber);
      margin-bottom: 1.25rem;
    }

    .badge-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: .6rem;
    }

    .badge {
      font-family: var(--ff-mono);
      font-size: .75rem;
      color: var(--text);
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--r-sm);
      padding: .4em .85em;
      transition: border-color .2s, color .2s, background .2s;
    }
    .badge:hover {
      border-color: rgba(245,158,11,.4);
      color: var(--amber);
      background: var(--amber-glow);
      cursor: default;
    }
    .badge.highlight {
      border-color: rgba(245,158,11,.3);
      color: var(--amber);
      background: var(--amber-glow);
    }

    /* ── Timeline ── */
    #timeline {
      padding: var(--section-gap) 0;
    }

    .timeline {
      position: relative;
      margin-top: 2.5rem;
      padding-left: 2rem;
    }
    .timeline::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 1px;
      background: linear-gradient(to bottom, var(--amber), var(--border) 60%, transparent);
    }

    .tl-item {
      position: relative;
      margin-bottom: 2.5rem;
    }
    .tl-item:last-child { margin-bottom: 0; }

    .tl-dot {
      position: absolute;
      left: -2.45rem;
      top: .35rem;
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--amber);
      border: 2px solid var(--bg);
      box-shadow: 0 0 0 3px rgba(245,158,11,.2);
    }
    .tl-item:first-child .tl-dot { box-shadow: 0 0 12px rgba(245,158,11,.5); }

    .tl-period {
      font-family: var(--ff-mono);
      font-size: .68rem;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: var(--amber);
      margin-bottom: .35rem;
    }

    .tl-role {
      font-family: var(--ff-head);
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: .15rem;
    }

    .tl-company {
      font-size: .85rem;
      color: var(--text-muted);
      margin-bottom: .65rem;
    }

    .tl-desc {
      font-size: .88rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    .tl-tags {
      display: flex;
      flex-wrap: wrap;
      gap: .4rem;
      margin-top: .75rem;
    }
    .tl-tags .badge { font-size: .68rem; }

    /* ── Ambitions ── */
    #ambitions {
      padding: var(--section-gap) 0;
      background: var(--bg-2);
    }

    .ambitions-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
      margin-top: 2.5rem;
    }
    @media (max-width: 640px) { .ambitions-inner { grid-template-columns: 1fr; } }

    .ambition-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--r);
      padding: 1.75rem;
    }
    .ambition-card h3 {
      font-family: var(--ff-head);
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: .75rem;
      display: flex;
      align-items: center;
      gap: .6rem;
    }
    .ambition-card p {
      font-size: .88rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* ── Projects ── */
    #projects {
      padding: var(--section-gap) 0;
    }

    .projects-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.25rem;
      margin-top: 2.5rem;
    }

    .project-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--r);
      padding: 1.75rem;
      transition: border-color .3s, transform .3s;
    }
    .project-card:hover { border-color: rgba(245,158,11,.3); transform: translateY(-3px); }

    .project-sector {
      font-family: var(--ff-mono);
      font-size: .68rem;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: var(--amber);
      margin-bottom: .75rem;
    }

    .project-card h3 {
      font-family: var(--ff-head);
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: .5rem;
    }

    .project-card p {
      font-size: .85rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 1rem;
    }

    .project-result {
      display: inline-flex;
      align-items: center;
      gap: .4rem;
      font-family: var(--ff-mono);
      font-size: .78rem;
      font-weight: 500;
      color: var(--amber);
    }
    .project-result::before { content: '↑'; }

    /* ── Contact ── */
    #contact {
      padding: var(--section-gap) 0;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    #contact::before {
      content: '';
      position: absolute;
      bottom: -20%;
      left: 50%;
      transform: translateX(-50%);
      width: 60vw;
      height: 60vw;
      background: radial-gradient(circle, rgba(245,158,11,.06) 0%, transparent 70%);
      pointer-events: none;
    }

    .contact-headline {
      font-family: var(--ff-head);
      font-size: clamp(3rem, 6vw, 5rem);
      font-weight: 700;
      color: var(--white);
      margin-bottom: .75rem;
      line-height: 1.05;
    }
    .contact-headline em {
      font-style: italic;
      color: var(--amber);
    }

    .contact-sub {
      font-size: 1rem;
      color: var(--text-muted);
      margin-bottom: 2.5rem;
      max-width: 480px;
      margin-inline: auto;
    }

    .contact-links {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      justify-content: center;
    }

    /* ── Footer ── */
    footer {
      border-top: 1px solid var(--border);
      padding: 2rem 0;
      text-align: center;
    }
    footer p {
      font-family: var(--ff-mono);
      font-size: .72rem;
      color: var(--text-dim);
      letter-spacing: .06em;
    }
    footer a { color: var(--amber); text-decoration: none; }

    /* ── Scroll reveal ── */
    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .reveal.visible {
      opacity: 1;
      transform: none;
    }
    .reveal-delay-1 { transition-delay: .1s; }
    .reveal-delay-2 { transition-delay: .2s; }
    .reveal-delay-3 { transition-delay: .3s; }
    .reveal-delay-4 { transition-delay: .4s; }

    /* ── Mobile menu toggle placeholder ── */
    .menu-toggle {
      display: none;
      background: none;
      border: 1px solid var(--border);
      color: var(--text-muted);
      padding: .4rem .7rem;
      border-radius: var(--r-sm);
      cursor: pointer;
      font-size: 1.1rem;
    }
    @media (max-width: 700px) { .menu-toggle { display: block; } }


    /* ═══════════════════════════════════════════
       RESPONSIVE — Mobile-First Anpassungen
       Alle Kacheln stacken untereinander,
       Diagramme nehmen volle Breite ein,
       Foto erscheint unter Name/Subtitle im Hero
    ═══════════════════════════════════════════ */

    /* Expertise-Grid: ab 480px 1 Spalte */
    @media (max-width: 600px) {
      .expertise-grid {
        grid-template-columns: 1fr !important;
      }
    }

    /* Ambitions: ab 640px 1 Spalte */
    @media (max-width: 640px) {
      .ambitions-inner {
        grid-template-columns: 1fr !important;
      }
    }

    /* Projekt-Karten: Diagramm volle Breite, Text darunter */
    .project-card > div[style*="grid-template-columns"] {
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: 2rem;
    }
    @media (max-width: 700px) {
      .project-card > div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
      }
      /* Diagramm zuerst (order), dann Text */
      .project-card > div[style*="grid-template-columns"] > div:last-child {
        order: -1;
      }
    }

    /* Stats-Grid: ab 400px 2 Spalten */
    @media (max-width: 480px) {
      .stats-grid {
        grid-template-columns: 1fr 1fr !important;
      }
    }

    /* Hero Mobile: Foto unter Name */
    @media (max-width: 700px) {
      .hero-grid {
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
      }
      .hero-photo {
        order: 2 !important;
        align-self: center !important;
        margin-right: 0 !important;
        margin-bottom: 0 !important;
        margin-top: 2rem !important;
        width: clamp(160px, 60vw, 280px) !important;
      }
      .hero-content {
        order: 1 !important;
        padding-right: 0 !important;
      }
    }

    /* Nav-Links auf kleinen Screens */
    @media (max-width: 700px) {
      .nav-links { display: none; }
    }

    /* Vollbreite bei sehr kleinen Screens */
    @media (max-width: 400px) {
      .projects-grid {
        grid-template-columns: 1fr !important;
      }
    }


    /* ═══════════════════════════════════════════
       COOKIE CONSENT BANNER
       DSGVO-konformes Consent-Overlay im
       Website-Design (dunkel, Amber-Akzent).
       Wird per JS ein-/ausgeblendet.
    ═══════════════════════════════════════════ */
    #cookie-banner {
      position: fixed;
      bottom: 0; left: 0; right: 0;
      z-index: 10000;
      background: #111115;
      border-top: 1px solid rgba(245,158,11,.3);
      padding: 1.5rem clamp(1rem, 5vw, 3rem);
      font-family: var(--ff-body);
      transform: translateY(100%);
      transition: transform .4s cubic-bezier(.23,1,.32,1);
      box-shadow: 0 -8px 40px rgba(0,0,0,.5);
    }
    #cookie-banner.visible { transform: translateY(0); }
    #cookie-banner h4 {
      font-family: var(--ff-head);
      font-size: 1.1rem;
      color: var(--white);
      margin-bottom: .5rem;
      font-weight: 700;
    }
    #cookie-banner p {
      font-size: .83rem;
      color: var(--text-muted);
      max-width: 680px;
      line-height: 1.6;
      margin-bottom: 1rem;
    }
    #cookie-banner p a { color: var(--amber); text-decoration: none; }
    .cookie-categories {
      display: flex;
      flex-wrap: wrap;
      gap: .5rem 1.5rem;
      margin-bottom: 1rem;
    }
    .cookie-cat {
      display: flex;
      align-items: center;
      gap: .4rem;
      font-size: .78rem;
      color: var(--text-muted);
      cursor: pointer;
    }
    .cookie-cat input[type="checkbox"] {
      accent-color: var(--amber);
      width: .9rem;
      height: .9rem;
    }
    .cookie-cat.required { opacity: .6; cursor: default; }
    .cookie-actions {
      display: flex;
      flex-wrap: wrap;
      gap: .75rem;
      align-items: center;
    }
    .cookie-btn-accept {
      font-family: var(--ff-mono);
      font-size: .75rem;
      font-weight: 500;
      letter-spacing: .06em;
      text-transform: uppercase;
      background: var(--amber);
      color: var(--bg);
      border: none;
      padding: .6em 1.4em;
      border-radius: 999px;
      cursor: pointer;
      transition: opacity .2s;
    }
    .cookie-btn-accept:hover { opacity: .85; }
    .cookie-btn-reject {
      font-family: var(--ff-mono);
      font-size: .75rem;
      font-weight: 500;
      letter-spacing: .06em;
      text-transform: uppercase;
      background: transparent;
      color: var(--text-muted);
      border: 1px solid var(--border);
      padding: .6em 1.4em;
      border-radius: 999px;
      cursor: pointer;
      transition: border-color .2s, color .2s;
    }
    .cookie-btn-reject:hover { border-color: rgba(245,158,11,.4); color: var(--amber); }
    .cookie-btn-settings {
      display: flex;
      align-items: center;
      gap: .35rem;
      font-family: var(--ff-mono);
      font-size: .72rem;
      color: var(--text-dim);
      background: none;
      border: none;
      cursor: pointer;
      transition: color .2s;
      text-transform: uppercase;
      letter-spacing: .06em;
    }
    .cookie-btn-settings:hover { color: var(--amber); }
    #cookie-settings-panel {
      display: none;
      margin-top: 1rem;
      padding-top: 1rem;
      border-top: 1px solid var(--border);
    }
    #cookie-settings-panel.open { display: block; }
    .cookie-cat-detail {
      margin-bottom: .75rem;
    }
    .cookie-cat-detail summary {
      font-size: .8rem;
      color: var(--text);
      cursor: pointer;
      list-style: none;
      display: flex;
      align-items: center;
      gap: .5rem;
    }
    .cookie-cat-detail p {
      font-size: .75rem;
      color: var(--text-dim);
      margin: .3rem 0 0 1.3rem;
      margin-bottom: 0;
    }

  
    /* ── PREMIUM: HUD Orbs ── */
    .stats-hud { padding: 3rem 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); position: relative; z-index: 1; }
    .hud-orbs-row { display: flex; justify-content: center; align-items: center; gap: clamp(2rem, 5vw, 4rem); flex-wrap: wrap; }
    .hud-orb-container { width: clamp(7.5rem, 12vw, 9.5rem); height: clamp(7.5rem, 12vw, 9.5rem); cursor: pointer; }
    .hud-orb-svg { width: 100%; height: 100%; overflow: visible; color: #fbbf24; filter: drop-shadow(0 0 .5rem rgba(251,191,36,.4)); transition: filter .4s, color .4s; }
    .hud-orb-container:hover .hud-orb-svg { color: #fcd34d; filter: drop-shadow(0 0 1.25rem rgba(252,211,77,.55)); }
    .hud-elements { opacity: .5; transition: opacity .4s; }
    .hud-orb-container:hover .hud-elements { opacity: 1; }
    .hud-layer { transform-origin: 50px 50px; }
    .spin-cw-slow { animation: spin-cw 25s linear infinite; }
    .spin-ccw-slow { animation: spin-ccw 30s linear infinite; }
    .spin-cw-fast { animation: spin-cw 15s linear infinite; }
    .hud-orb-container:hover .hud-layer { animation-play-state: paused !important; }
    @keyframes spin-cw { from{transform:rotate(0)} to{transform:rotate(360deg)} }
    @keyframes spin-ccw { from{transform:rotate(360deg)} to{transform:rotate(0)} }
    .hud-value { font-family: var(--ff-head); font-size: 1.5rem; font-weight: 600; fill: #fbbf24; }
    .hud-label { font-family: var(--ff-body); font-size: .6rem; fill: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }
    @media(max-width:480px){.hud-orbs-row{gap:1.5rem}.hud-orb-container{width:5.5rem;height:5.5rem}}
    /* ── PREMIUM: Platform Glow ── */
    .hero-photo { position: relative; overflow: visible; }
    .platform-glow { position: absolute; bottom: -2rem; left: 50%; transform: translateX(-50%); width: 130%; height: 12rem; pointer-events: none; z-index: -1; }
    /* ── PREMIUM: Particles ── */
    .particles-container { position: absolute; bottom: 0; left: 0; right: 0; height: 100%; pointer-events: none; overflow: hidden; z-index: 2; }
    .particle { position: absolute; width: .25rem; height: .25rem; background: #fbbf24; border-radius: 50%; opacity: 0; animation: riseParticle 4s infinite; }
    @keyframes riseParticle { 0%{opacity:0;transform:translateY(0) scale(1)} 10%{opacity:.7} 90%{opacity:.15} 100%{opacity:0;transform:translateY(-18rem) scale(.5)} }
    .particle:nth-child(1){left:20%;animation-delay:0s} .particle:nth-child(2){left:40%;animation-delay:.8s} .particle:nth-child(3){left:60%;animation-delay:1.6s} .particle:nth-child(4){left:80%;animation-delay:2.4s} .particle:nth-child(5){left:30%;animation-delay:3.2s} .particle:nth-child(6){left:70%;animation-delay:.4s}
    /* ── PREMIUM: Expertise SVG Icons ── */
    .expertise-icon svg { width: 2rem; height: 2rem; color: var(--amber); }
    /* ── PREMIUM: Contact Glow ── */
    .contact-glow { position: relative; overflow: hidden; }
    .contact-glow::before { content:''; position: absolute; top:-12rem; left:50%; transform:translateX(-50%); width:2px; height:24rem; background:linear-gradient(to bottom,transparent,rgba(251,191,36,.3),#fbbf24,rgba(251,191,36,.3),transparent); opacity:.5; filter:blur(1px); }
    .contact-glow::after { content:''; position: absolute; bottom:0; left:50%; transform:translateX(-50%); width:36rem; height:18rem; background:radial-gradient(ellipse at center bottom,rgba(251,191,36,.3),transparent 70%); pointer-events:none; }

  
    /* ── PREMIUM: Möbius Background ── */
    #moebius-bg {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
      pointer-events: none;
      opacity: 0;
      animation: moebius-fade-in 3s ease-out 0.5s forwards;
    }
    @keyframes moebius-fade-in { to { opacity: 1; } }

    /* ── FIX: Platform glow prominence ── */
    .platform-glow {
      position: absolute;
      bottom: -1.5rem;
      left: 50%;
      transform: translateX(-50%);
      width: 130%;
      height: 12rem;
      pointer-events: none;
      z-index: 3;
    }
    .hero-photo {
      position: relative;
      overflow: visible;
      z-index: 2;
    }
    .photo-card {
      position: relative;
      z-index: 2;
    }
    .photo-card img {
      position: relative;
      z-index: 2;
    }

  

/* ══════════════════════════════════════════════════════════
   Utility- & Chart-Klassen
   (ehemals Inline-Styles, jetzt semantische Klassen)
   ══════════════════════════════════════════════════════════ */

/* ── Layout-Utilities ── */
.mt-125          { margin-top: 1.25rem; }
.mt-2            { margin-top: 2rem; }
.text-amber      { color: var(--amber); }
.justify-center  { justify-content: center; }

/* ── Hero-Spezifisch ── */
.hero-tags       { margin-top: 1rem; display: flex; gap: .75rem; flex-wrap: wrap; }
.hero-lead-text  { color: var(--text-muted); max-width: 32.5rem; margin-bottom: 0; }

/* ── Projekt-Diagramme ── */
.project-full-width   { grid-column: 1 / -1; }
.project-chart-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 2rem; align-items: start; }
.tag-cloud-inline     { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.25rem; }

/* ── Chart-Komponenten ── */
.chart-header     { display: flex; justify-content: space-between; align-items: center; margin-bottom: .6rem; }
.chart-si-label   { font-family: var(--ff-mono); font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; color: var(--amber); }
.chart-date-label { font-family: var(--ff-mono); font-size: .75rem; color: var(--text-muted); min-width: 8.75rem; text-align: right; }
.chart-container  { position: relative; width: 100%; height: 8.125rem; }
.chart-svg        { width: 100%; height: 100%; overflow: visible; display: block; }
.chart-overlay    { position: absolute; inset: 0; cursor: crosshair; }
.chart-tooltip    { font-family: monospace; font-size: .75rem; color: #8a8580; padding: .5rem 0; }
.chart-x-axis     { display: flex; justify-content: space-between; margin-top: .4rem; padding: 0 .0625rem; }
.chart-x-label    { font-family: var(--ff-mono); font-size: .58rem; color: var(--text-dim); }

/* ── Chart-Animationen ── */
.chart-element-fade      { transition: opacity .5s .5s; }
.chart-line-animated      { stroke-dasharray: 10000; stroke-dashoffset: 10000; transition: stroke-dashoffset 2.6s cubic-bezier(.25,.1,.25,1); }
.chart-line-animated-slow { stroke-dasharray: 10000; stroke-dashoffset: 10000; transition: stroke-dashoffset 2.8s cubic-bezier(.25,.1,.25,1); }

/* ── Chart Responsive ── */
@media (max-width: 43.75rem) {
  .project-chart-layout { grid-template-columns: 1fr; }
}