/* Andy Gysau | IT | Büro | Service — Hauptstylesheet */

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

  :root {
    --bg: #0d0f14;
    --bg2: #13161e;
    --bg3: #1a1e28;
    --card: #181c26;
    --border: rgba(255,255,255,0.07);
    --border2: rgba(255,255,255,0.12);
    --text: #f0f2f7;
    --muted: #8a8fa8;
    --accent: #3d8bff;
    --accent2: #5fa3ff;
    --accent-glow: rgba(61,139,255,0.15);
    --it: #3d8bff;
    --buero: #22c9a0;
    --service: #f4a944;
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 16px;
  }

  /* NAV */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 6vw;
    background: rgba(13,15,20,0.85);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
  }

  .nav-logo {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
    color: var(--text);
    text-decoration: none;
  }

  .nav-logo span {
    color: var(--accent);
  }

  .nav-links {
    display: flex;
    gap: 2.2rem;
    list-style: none;
  }

  .nav-links a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.2s;
  }

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

  .nav-cta {
    background: var(--accent);
    color: #fff !important;
    padding: 0.45rem 1.2rem;
    border-radius: 6px;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    transition: background 0.2s !important;
  }

  .nav-cta:hover { background: var(--accent2) !important; }

  /* HERO */
  #hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 6vw 5rem;
    position: relative;
    overflow: hidden;
  }

  .hero-glow {
    position: absolute;
    top: -120px; left: -100px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(61,139,255,0.12) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero-glow2 {
    position: absolute;
    bottom: 0; right: -50px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(34,201,160,0.07) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-glow);
    border: 1px solid rgba(61,139,255,0.25);
    border-radius: 100px;
    padding: 0.35rem 1rem;
    font-size: 0.8rem;
    color: var(--accent2);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    width: fit-content;
  }

  .hero-badge::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
  }

  h1 {
    font-family: 'Syne', sans-serif;
    font-size: clamp(2.8rem, 6vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    max-width: 820px;
    margin-bottom: 1.5rem;
  }

  h1 .accent { color: var(--accent); }

  .hero-sub {
    font-size: 1.15rem;
    color: var(--muted);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: 2.8rem;
    font-weight: 300;
  }

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

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent);
    color: #fff;
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.8rem 1.8rem;
    border-radius: 8px;
    transition: background 0.2s, transform 0.15s;
  }

  .btn-primary:hover { background: var(--accent2); transform: translateY(-1px); }

  .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--muted);
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 0.95rem;
    padding: 0.8rem 1.8rem;
    border-radius: 8px;
    border: 1px solid var(--border2);
    transition: color 0.2s, border-color 0.2s;
  }

  .btn-ghost:hover { color: var(--text); border-color: rgba(255,255,255,0.25); }

  .hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
  }

  .stat-num {
    font-family: 'Syne', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
  }

  .stat-label {
    font-size: 0.82rem;
    color: var(--muted);
    margin-top: 0.2rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }

  /* LOGO AREA */
  .logo-placeholder {
    position: absolute;
    top: 6rem; right: 6vw;
    width: 110px; height: 110px;
    border-radius: 18px;
    border: 1px solid var(--border2);
    background: var(--card);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 0.4rem;
  }

  .logo-placeholder svg { opacity: 0.25; }

  .logo-placeholder span {
    font-size: 0.65rem;
    color: var(--muted);
    text-align: center;
    letter-spacing: 0.04em;
  }

  /* SECTIONS */
  section { padding: 6rem 6vw; }

  .section-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 1rem;
  }

  h2 {
    font-family: 'Syne', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin-bottom: 1rem;
  }

  .section-intro {
    font-size: 1.05rem;
    color: var(--muted);
    max-width: 560px;
    line-height: 1.75;
    margin-bottom: 3.5rem;
    font-weight: 300;
  }

  /* LEISTUNGEN */
  #leistungen { background: var(--bg2); }

  .leistungen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
  }

  .leistung-block {
    background: var(--card);
    padding: 2.5rem;
    position: relative;
    transition: background 0.2s;
  }

  .leistung-block:hover { background: var(--bg3); }

  .leistung-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
  }

  .icon-it { background: rgba(61,139,255,0.12); color: var(--it); }
  .icon-buero { background: rgba(34,201,160,0.1); color: var(--buero); }
  .icon-service { background: rgba(244,169,68,0.1); color: var(--service); }

  .leistung-tag {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.25rem 0.7rem;
    border-radius: 100px;
    margin-bottom: 1rem;
    display: inline-block;
  }

  .tag-it { background: rgba(61,139,255,0.1); color: var(--it); }
  .tag-buero { background: rgba(34,201,160,0.1); color: var(--buero); }
  .tag-service { background: rgba(244,169,68,0.1); color: var(--service); }

  .leistung-block h3 {
    font-family: 'Syne', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
  }

  .leistung-block p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-weight: 300;
  }

  .leistung-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
  }

  .leistung-list li {
    font-size: 0.88rem;
    color: var(--muted);
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
  }

  .leistung-list li::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    margin-top: 0.48em;
    flex-shrink: 0;
  }

  .list-it li::before { background: var(--it); }
  .list-buero li::before { background: var(--buero); }
  .list-service li::before { background: var(--service); }

  /* ÜBER MICH */
  #ueber {
    display: flex;
    gap: 4rem;
    align-items: center;
    flex-wrap: wrap;
  }

  .ueber-text { flex: 1; min-width: 280px; }
  .ueber-card {
    flex: 0 0 300px;
    background: var(--card);
    border: 1px solid var(--border2);
    border-radius: 16px;
    padding: 2.5rem;
  }

  .avatar {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: var(--bg3);
    border: 1px solid var(--border2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Syne', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 1.2rem;
  }

  .ueber-card h4 {
    font-family: 'Syne', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
  }

  .ueber-card .role {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 1.8rem;
  }

  .ueber-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
  }

  .ueber-features li {
    font-size: 0.88rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 0.7rem;
  }

  .check {
    width: 20px; height: 20px;
    border-radius: 50%;
    background: rgba(34,201,160,0.12);
    color: var(--buero);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    flex-shrink: 0;
  }

  /* KONTAKT */
  #kontakt { background: var(--bg2); }

  .kontakt-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
  }

  @media (max-width: 700px) {
    .kontakt-grid { grid-template-columns: 1fr; }
    #ueber { flex-direction: column; }
    .hero-stats { gap: 1.5rem; }
    .logo-placeholder { display: none; }
    h1 { font-size: 2.5rem; }
    nav { padding: 1rem 5vw; }
    .nav-links { display: none; }
    section { padding: 4rem 5vw; }
  }

  .kontakt-info h3 {
    font-family: 'Syne', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.7rem;
  }

  .kontakt-info p {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.75;
    margin-bottom: 2rem;
    font-weight: 300;
  }

  .kontakt-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
  }

  .kontakt-item:last-child { border-bottom: 1px solid var(--border); }

  .kontakt-item-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: var(--bg3);
    border: 1px solid var(--border2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1rem;
    flex-shrink: 0;
  }

  .kontakt-item-label {
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.15rem;
  }

  .kontakt-item-val {
    font-size: 0.95rem;
    color: var(--text);
    font-weight: 400;
  }

  /* FORM */
  .form-card {
    background: var(--card);
    border: 1px solid var(--border2);
    border-radius: 16px;
    padding: 2.5rem;
  }

  .form-card h4 {
    font-family: 'Syne', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
  }

  .form-row {
    margin-bottom: 1.2rem;
  }

  label {
    display: block;
    font-size: 0.8rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 0.5rem;
  }

  input, textarea, select {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border2);
    border-radius: 8px;
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    padding: 0.7rem 1rem;
    outline: none;
    transition: border-color 0.2s;
  }

  input:focus, textarea:focus, select:focus {
    border-color: var(--accent);
  }

  textarea { resize: vertical; min-height: 110px; }

  select option { background: var(--bg2); }

  .btn-send {
    width: 100%;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.85rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: background 0.2s;
  }

  .btn-send:hover { background: var(--accent2); }

  /* FOOTER */
  footer {
    padding: 2rem 6vw;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--muted);
    flex-wrap: wrap;
    gap: 1rem;
  }

  .footer-brand {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text);
  }

  .footer-brand span { color: var(--accent); }

  .divider-line {
    width: 40px; height: 3px;
    background: var(--accent);
    border-radius: 2px;
    margin-bottom: 1.5rem;
  }