:root {
    --ink: #241C15;
    --paper: #F8F4EC;
    --paper-dim: #EEE6D8;
    --signal: #2F6E6B;
    --signal-light: #6FA9A0;
    --copper: #F58220;
    --copper-dark: #D66A0F;
    --line: #E4DCCB;
    --white: #FFFFFF;
    --shadow-sm: 0 1px 2px rgba(36,28,21,0.08), 0 1px 1px rgba(36,28,21,0.05);
    --shadow-md: 0 8px 24px -8px rgba(36,28,21,0.20), 0 2px 8px rgba(36,28,21,0.08);
    --shadow-lg: 0 24px 48px -16px rgba(36,28,21,0.26);
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Inter', sans-serif;
    background: var(--paper);
    color: var(--ink);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }

  @media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  }

  h1, h2, h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    letter-spacing: -0.01em;
  }

  a { color: inherit; }

  .mono {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 500;
  }

  .wrap {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 28px;
  }

  :focus-visible {
    outline: 2px solid var(--signal);
    outline-offset: 3px;
  }

  /* ===== HEADER ===== */
  header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(242,240,235,0.88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
  }
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
  }
  .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
  }
  .logo-img {
    height: 34px;
    width: auto;
    display: block;
  }
  .logo-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); flex-shrink: 0; }
  nav.primary-nav { display: flex; align-items: center; gap: 32px; }
  nav.primary-nav a {
    text-decoration: none;
    font-size: 14.5px;
    font-weight: 500;
    color: var(--ink);
    opacity: 0.75;
  }
  nav.primary-nav a:hover { opacity: 1; }
  .header-cta {
    display: flex;
    align-items: center;
    gap: 20px;
  }
  .phone-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13.5px;
    font-weight: 500;
    text-decoration: none;
    color: var(--ink);
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: box-shadow .15s ease, transform .15s ease;
  }
  .phone-pill:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
  .phone-pill svg { width: 14px; height: 14px; color: var(--signal); }
  .nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
  .nav-toggle svg { width: 24px; height: 24px; }

  @media (max-width: 800px) {
    nav.primary-nav { display: none; }
    .nav-toggle { display: block; }
  }

  /* ===== HERO ===== */
  .hero {
    position: relative;
    padding: 92px 0 60px;
    overflow: hidden;
  }
  .hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      radial-gradient(circle, rgba(47,110,107,0.14) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: radial-gradient(ellipse 70% 60% at 75% 30%, black, transparent);
    pointer-events: none;
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
  }
  .eyebrow {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12.5px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--signal);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
  }
  .eyebrow::before {
    content: '';
    width: 26px;
    height: 1px;
    background: var(--signal);
  }
  .hero h1 {
    font-size: clamp(34px, 4.6vw, 54px);
    line-height: 1.06;
    margin-bottom: 22px;
  }
  .hero h1 em {
    font-style: normal;
    color: var(--signal);
  }
  .hero p.lede {
    font-size: 17px;
    color: #46586A;
    max-width: 460px;
    margin-bottom: 34px;
  }
  .hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14.5px;
    font-weight: 600;
    text-decoration: none;
    padding: 14px 26px;
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .15s ease, background .15s ease;
  }
  .btn-primary { background: var(--copper); color: var(--white); box-shadow: 0 6px 16px -4px rgba(245,130,32,0.45); }
  .btn-primary:hover { background: var(--copper-dark); transform: translateY(-1px); box-shadow: 0 10px 20px -4px rgba(245,130,32,0.5); }
  .btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
  .btn-ghost:hover { border-color: var(--ink); }

  .hero-stats {
    display: flex;
    gap: 30px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
  }
  .hero-stat b {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 22px;
    display: block;
  }
  .hero-stat span {
    font-size: 12px;
    color: #6C7A87;
  }

  /* Signature: signal line over a valley ridge */
  .ridge-wrap {
    position: relative;
    height: 340px;
  }
  .ridge-wrap svg { width: 100%; height: 100%; }
  .ridge-fill { fill: var(--paper-dim); }
  .ridge-outline { fill: none; stroke: var(--ink); stroke-width: 1.2; opacity: 0.35; }
  .signal-path {
    fill: none;
    stroke: var(--signal);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-dasharray: 6 10;
    animation: dash-flow 3.5s linear infinite;
  }
  @keyframes dash-flow { to { stroke-dashoffset: -160; } }
  .ridge-node {
    fill: var(--white);
    stroke: var(--signal);
    stroke-width: 2.5;
  }
  .ridge-pulse {
    fill: var(--signal);
    opacity: 0;
    animation: pulse-node 3.5s ease-in-out infinite;
  }
  @keyframes pulse-node {
    0%, 90%, 100% { opacity: 0; transform: scale(0.6); }
    45% { opacity: 0.35; transform: scale(2.4); }
  }

  @media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; }
    .ridge-wrap { height: 220px; order: -1; }
  }

  /* ===== SCROLL REVEAL ===== */
  .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .7s ease, transform .7s ease;
  }
  .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  .service-card:nth-child(1) { transition-delay: 0s; }
  .service-card:nth-child(2) { transition-delay: .08s; }
  .service-card:nth-child(3) { transition-delay: .16s; }
  .service-card:nth-child(4) { transition-delay: .24s; }

  /* ===== MAP ===== */
  .map-wrap {
    margin-top: 24px;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    position: relative;
  }
  .map-wrap iframe {
    width: 100%;
    height: 340px;
    border: 0;
    display: block;
    filter: grayscale(0.15) contrast(1.02);
  }
  .map-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--white);
    padding: 10px 16px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
  }
  .map-badge svg { width: 16px; height: 16px; color: var(--copper); flex-shrink: 0; }

  /* ===== SECTION HEADS ===== */
  .section { padding: 88px 0; }
  .section-head { max-width: 560px; margin-bottom: 52px; }
  .section-head .eyebrow { margin-bottom: 16px; }
  .section-head h2 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 14px; }
  .section-head p { color: #46586A; font-size: 15.5px; }

  .section-alt { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

  /* ===== SERVICES ===== */
  .services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
  }
  .service-card {
    background: var(--paper);
    padding: 36px 32px;
    transition: background .15s ease, transform .2s ease;
  }
  .service-card:hover { background: var(--white); transform: translateY(-2px); }
  .service-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
  }
  .service-icon svg { width: 21px; height: 21px; color: var(--signal-light); }
  .service-card h3 { font-size: 18px; margin-bottom: 10px; }
  .service-card p { font-size: 14px; color: #4C5B69; margin-bottom: 14px; }
  .service-tags { display: flex; flex-wrap: wrap; gap: 6px; }
  .service-tags span {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    padding: 4px 9px;
    border-radius: 999px;
    background: var(--paper-dim);
    color: #4C5B69;
  }

  @media (max-width: 700px) {
    .services-grid { grid-template-columns: 1fr; }
  }

  /* ===== NETWORK ILLUSTRATION ===== */
  .network-illustration-card {
    background: var(--ink);
    border-radius: 22px;
    padding: 56px;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: center;
    box-shadow: var(--shadow-lg);
  }
  .network-illustration-text .eyebrow { color: var(--signal-light); }
  .network-illustration-text .eyebrow::before { background: var(--signal-light); }
  .network-illustration-text h2 {
    color: var(--paper);
    font-size: clamp(22px, 2.6vw, 28px);
    margin-bottom: 14px;
  }
  .network-illustration-text p {
    color: #A9B7C2;
    font-size: 14.5px;
  }
  .network-illustration-visual svg { width: 100%; height: auto; }

  @media (max-width: 850px) {
    .network-illustration-card { grid-template-columns: 1fr; padding: 40px 28px; }
  }

  /* ===== WHY US ===== */
  .why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
  }
  .why-list { display: flex; flex-direction: column; gap: 28px; }
  .why-item { display: flex; gap: 16px; }
  .why-num {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    color: var(--signal);
    padding-top: 3px;
    flex-shrink: 0;
    width: 26px;
  }
  .why-item h3 { font-size: 16.5px; margin-bottom: 6px; }
  .why-item p { font-size: 14px; color: #4C5B69; }

  .why-card {
    background: var(--ink);
    color: var(--paper);
    border-radius: 18px;
    padding: 38px;
    box-shadow: var(--shadow-lg);
  }
  .why-card .mono { color: var(--signal-light); font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.1em; }
  .why-card blockquote {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 21px;
    line-height: 1.4;
    margin: 18px 0 22px;
  }
  .why-card .attr { font-size: 13.5px; color: #A9B7C2; }
  .profile-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.14);
  }
  .profile-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--signal), var(--signal-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 15px;
    color: var(--white);
    flex-shrink: 0;
  }
  .profile-name { font-size: 14.5px; font-weight: 600; }
  .profile-role { font-size: 12.5px; color: #A9B7C2; }

  @media (max-width: 850px) {
    .why-grid { grid-template-columns: 1fr; }
  }

  /* ===== PROCESS ===== */
  .process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    counter-reset: step;
  }
  .process-step {
    position: relative;
    padding: 0 28px 0 0;
  }
  .process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 22px;
    right: 0;
    width: 28px;
    height: 1px;
    background: var(--line);
  }
  .process-step .num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 15px;
    font-weight: 700;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
  }
  .process-step h3 { font-size: 16.5px; margin-bottom: 8px; }
  .process-step p { font-size: 14px; color: #4C5B69; }

  @media (max-width: 750px) {
    .process-steps { grid-template-columns: 1fr; gap: 36px; }
    .process-step::after { display: none; }
  }

  /* ===== CONTACT ===== */
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
  }
  .contact-info {
    background: var(--ink);
    color: var(--paper);
    padding: 46px 40px;
  }
  .contact-info h2 { font-size: 24px; margin-bottom: 10px; }
  .contact-info > p { color: #A9B7C2; font-size: 14.5px; margin-bottom: 34px; }
  .contact-row {
    display: flex;
    gap: 14px;
    padding: 16px 0;
    border-top: 1px solid rgba(255,255,255,0.12);
  }
  .contact-row:first-of-type { border-top: none; }
  .contact-row svg { width: 18px; height: 18px; color: var(--signal-light); flex-shrink: 0; margin-top: 2px; }
  .contact-row .label { font-size: 12px; color: #8494A2; margin-bottom: 3px; }
  .contact-row .val { font-size: 14.5px; }
  .contact-row .val a { text-decoration: none; }
  .contact-row .val a:hover { color: var(--signal-light); }

  .contact-form {
    background: var(--white);
    padding: 46px 40px;
  }
  .field { margin-bottom: 18px; }
  .field label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    margin-bottom: 7px;
    color: #46586A;
  }
  .field input, .field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 9px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    background: var(--paper);
    color: var(--ink);
  }
  .field input:focus, .field textarea:focus {
    outline: none;
    border-color: var(--signal);
    background: var(--white);
  }
  .field textarea { resize: vertical; min-height: 100px; }
  .contact-form .btn-primary { width: 100%; justify-content: center; margin-top: 6px; }

  @media (max-width: 850px) {
    .contact-grid { grid-template-columns: 1fr; }
  }

  /* ===== ÖFFNUNGSZEITEN-KARTE ===== */
  .oeffnungszeiten-karte {
    max-width: 360px;
    margin: 0 auto 36px auto;
    padding: 24px 28px;
    text-align: center;
    border-radius: 16px;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
  }
  .oeffnungszeiten-karte__title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
  }
  .oeffnungszeiten-karte__row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    padding: 7px 0;
  }
  .oeffnungszeiten-karte__row + .oeffnungszeiten-karte__row {
    border-top: 1px solid var(--paper-dim);
  }
  .oeffnungszeiten-karte__day {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--ink);
    text-align: left;
  }
  .oeffnungszeiten-karte__time {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12.5px;
    color: #5a6a78;
    text-align: right;
    white-space: nowrap;
  }

  /* ===== RECHTLICHE SEITEN (IMPRESSUM/DATENSCHUTZ) ===== */
  .legal-content {
    max-width: 720px;
    padding-top: 20px;
  }
  .legal-content h1 {
    font-size: 30px;
    margin-bottom: 24px;
  }
  .legal-content h2 {
    font-size: 17px;
    margin: 28px 0 10px;
  }
  .legal-content p {
    font-size: 14px;
    color: #3a3a3a;
    line-height: 1.7;
    margin-bottom: 12px;
  }
  .legal-content a {
    color: var(--signal);
  }
  .legal-placeholder {
    background: #FFF4E8;
    border: 1px dashed var(--copper);
    border-radius: 8px;
    padding: 12px 14px;
    color: #6a4a1f !important;
  }

  /* ===== FOOTER ===== */
  footer {
    padding: 40px 0;
    border-top: 1px solid var(--line);
  }
  .footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: #6C7A87;
  }
  footer a { text-decoration: none; }
  footer a:hover { color: var(--signal); }
  .footer-links { display: flex; gap: 20px; }