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

:root {
  --bg: #0d0d0d;
  --bg2: #141414;
  --bg3: #1a1a1a;
  --surface: #1e1e1e;
  --border: #2a2a2a;
  --accent: #00bfff;
  --accent2: #00a8e0;
  --text: #f0f0f0;
  --text-muted: #888;
  --text-dim: #555;
  --radius: 10px;
  --transition: 0.25s ease;
  --max-w: 1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HEADER ===== */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo-link { display: flex; align-items: center; }
.logo-img { height: 42px; width: auto; }

#nav ul {
  display: flex;
  gap: 8px;
  align-items: center;
}

#nav a {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}

#nav a:hover,
#nav a.active { color: var(--text); background: rgba(255,255,255,0.05); }

.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  padding: 8px 20px !important;
  border-radius: 6px;
}
.nav-cta:hover { background: var(--accent2) !important; transform: translateY(-1px); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== PAGE HERO (subpages) ===== */
.page-hero {
  padding: 140px 0 72px;
  background: linear-gradient(135deg, #0d0d0d 0%, #111 60%, #1a1208 100%);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 80% 50%, rgba(245,197,24,0.05) 0%, transparent 70%);
}
.page-hero .container { position: relative; }
.page-hero-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

/* ===== HERO (homepage) ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0d0d0d 0%, #111 40%, #1a1208 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(245,197,24,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(245,197,24,0.04) 0%, transparent 60%);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23f5c518' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content {
  position: relative; z-index: 1;
  padding-top: 70px;
  max-width: 700px;
}
.hero-sub {
  font-size: 0.85rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900; line-height: 1.05;
  letter-spacing: -0.02em; margin-bottom: 24px;
}
.hero-desc {
  font-size: 1.1rem; color: var(--text-muted);
  max-width: 520px; margin-bottom: 40px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll-hint {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%); z-index: 1;
}
.hero-scroll-hint span {
  display: block; width: 2px; height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius);
  font-size: 0.9rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
  cursor: pointer; border: none;
  transition: all var(--transition);
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent2); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,197,24,0.25); }
.btn-outline { background: transparent; color: var(--text); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }

/* ===== SECTIONS ===== */
.section { padding: 100px 0; }
.section-label {
  font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900; letter-spacing: -0.02em;
  margin-bottom: 48px; line-height: 1.1;
}

/* ===== LEISTUNGEN ===== */
.leistungen { background: var(--bg2); }
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.4); }
.card-icon { font-size: 2rem; margin-bottom: 16px; }
.card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

/* ===== ÜBER UNS ===== */
.ueber-uns { background: var(--bg); }
.ueber-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.ueber-text p { color: var(--text-muted); margin-bottom: 16px; font-size: 0.95rem; }
.check-list { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.check-list li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; color: var(--text-muted);
}
.check-list li::before {
  content: '';
  display: inline-block; width: 18px; height: 18px; min-width: 18px;
  background: var(--accent); border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%23000' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 12px; background-repeat: no-repeat; background-position: center;
}
.ueber-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.ueber-badge {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 24px; text-align: center;
  transition: border-color var(--transition);
}
.ueber-badge:hover { border-color: var(--accent); }
.ueber-badge:last-child { grid-column: 1 / -1; }
.badge-num { display: block; font-size: 2.5rem; font-weight: 900; color: var(--accent); line-height: 1; margin-bottom: 6px; }
.badge-text { font-size: 0.85rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }

/* ===== KONTAKT (homepage teaser) ===== */
.kontakt-teaser { background: var(--bg2); }
.kontakt-teaser-inner {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 80px; align-items: start;
}
.kontakt-teaser-info p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; }
.contact-icon { font-size: 1.2rem; margin-top: 2px; }
.contact-item strong { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); margin-bottom: 2px; }
.contact-item a, .contact-item span { font-size: 0.95rem; color: var(--text-muted); transition: color var(--transition); }
.contact-item a:hover { color: var(--accent); }

/* ===== FORM ===== */
.kontakt-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 16px;
  color: var(--text); font-family: inherit; font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none; resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(245,197,24,0.1); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group select option { background: var(--surface); }
.form-check { flex-direction: row; align-items: flex-start; gap: 10px; }
.form-check input[type="checkbox"] { width: 18px; height: 18px; min-width: 18px; margin-top: 2px; accent-color: var(--accent); cursor: pointer; }
.form-check label { font-size: 0.82rem; text-transform: none; letter-spacing: 0; color: var(--text-muted); cursor: pointer; }
.form-check label a { color: var(--accent); text-decoration: underline; }
.form-success {
  display: none; background: rgba(245,197,24,0.1);
  border: 1px solid var(--accent); border-radius: var(--radius);
  padding: 14px 18px; font-size: 0.9rem; color: var(--accent); text-align: center;
}
.captcha-row { display: flex; align-items: center; gap: 12px; }
.captcha-row span { font-size: 0.95rem; color: var(--text-muted); white-space: nowrap; }
.captcha-row input { max-width: 80px; }

/* ===== KONTAKT PAGE ===== */
.kontakt-page { background: var(--bg); }
.kontakt-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 72px;
}
.kontakt-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: border-color var(--transition), transform var(--transition);
}
.kontakt-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.kontakt-card-icon {
  width: 44px; height: 44px; border-radius: 8px;
  background: rgba(245,197,24,0.1); border: 1px solid rgba(245,197,24,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; margin-bottom: 20px;
}
.kontakt-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 16px; color: var(--text); }
.kontakt-card-line {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 10px; font-size: 0.88rem; color: var(--text-muted);
}
.kontakt-card-line svg { width: 14px; height: 14px; min-width: 14px; margin-top: 3px; fill: none; stroke: var(--text-dim); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.kontakt-card-line a { color: var(--text-muted); transition: color var(--transition); }
.kontakt-card-line a:hover { color: var(--accent); }

.kontakt-form-section {
  display: grid; grid-template-columns: 1fr 1.6fr;
  gap: 80px; align-items: start;
}
.kontakt-form-info h2 { font-size: 1.8rem; font-weight: 900; margin-bottom: 16px; }
.kontakt-form-info p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }

/* ===== VCARD ===== */
.vcard-section {
  margin-bottom: 72px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 36px;
  transition: border-color var(--transition);
}
.vcard-section:hover { border-color: var(--accent); }
.vcard-inner {
  display: flex;
  align-items: center;
  gap: 36px;
}
.vcard-qr {
  flex-shrink: 0;
  background: #fff;
  border-radius: 10px;
  padding: 10px;
  line-height: 0;
}
.vcard-qr img { border-radius: 6px; display: block; }
.vcard-text { flex: 1; }
.vcard-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.vcard-text h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.vcard-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.65;
}
.btn-sm {
  padding: 10px 20px;
  font-size: 0.82rem;
}

@media (max-width: 540px) {
  .vcard-inner { flex-direction: column; align-items: flex-start; }
  .vcard-qr img { width: 120px; height: 120px; }
}

/* ===== MAP ===== */
.map-section { background: var(--bg2); border-top: 1px solid var(--border); }
.map-notice {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 10px;
  padding: 60px 24px; text-align: center;
}
.map-notice span { font-size: 2rem; }
.map-notice p { font-size: 1rem; font-weight: 600; color: var(--text); }
.map-notice small { font-size: 0.82rem; color: var(--text-dim); max-width: 420px; line-height: 1.6; }
.map-notice small a { color: var(--accent); text-decoration: underline; }
.btn-load-map { margin-top: 8px; }
.map-embed iframe { display: block; width: 100%; height: 400px; border: 0; }

/* ===== LEGAL PAGES ===== */
.legal-page { background: var(--bg); padding: 100px 0; }
.legal-content { max-width: 800px; }
.legal-content h2 { font-size: 1.4rem; font-weight: 700; margin: 40px 0 12px; color: var(--text); }
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 { font-size: 1.1rem; font-weight: 600; margin: 24px 0 8px; color: var(--text); }
.legal-content p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 14px; line-height: 1.75; }
.legal-content a { color: var(--accent); text-decoration: underline; }
.legal-content ul { margin: 0 0 14px 20px; list-style: disc; }
.legal-content ul li { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 6px; line-height: 1.7; }
.legal-divider { border: none; border-top: 1px solid var(--border); margin: 32px 0; }

/* ===== FOOTER ===== */
.footer { background: #080808; border-top: 1px solid var(--border); padding-top: 60px; }
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 48px;
}
.footer-logo img { height: 36px; margin-bottom: 12px; }
.footer-logo p { font-size: 0.85rem; color: var(--text-dim); margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 6px;
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; transition: border-color var(--transition), background var(--transition);
}
.footer-social a:hover { border-color: var(--accent); background: rgba(245,197,24,0.1); }
.footer-links h4 { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 16px; }
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.9rem; color: var(--text-dim); transition: color var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.82rem; color: var(--text-dim); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.82rem; color: var(--text-dim); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--accent); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-logo { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .ueber-inner, .kontakt-teaser-inner, .kontakt-form-section { grid-template-columns: 1fr; gap: 48px; }
  .ueber-visual { grid-template-columns: repeat(3, 1fr); }
  .ueber-badge:last-child { grid-column: auto; }
}

@media (max-width: 640px) {
  .section { padding: 72px 0; }
  #nav {
    display: none; position: absolute; top: 70px; left: 0; right: 0;
    background: rgba(13,13,13,0.98); border-bottom: 1px solid var(--border);
    padding: 16px 24px;
  }
  #nav.open { display: block; }
  #nav ul { flex-direction: column; gap: 0; }
  #nav ul li a { display: block; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 1rem; border-radius: 0; background: none !important; }
  #nav ul li:last-child a { border-bottom: none; }
  .nav-cta { color: var(--accent) !important; background: transparent !important; }
  .burger { display: flex; }
  .hero-btns { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
  .ueber-visual { grid-template-columns: 1fr 1fr; }
  .ueber-badge:last-child { grid-column: 1 / -1; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-logo { grid-column: auto; }
  .cards { grid-template-columns: 1fr; }
  .kontakt-cards { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .captcha-row { flex-wrap: wrap; }
}