/* ===== Variables ===== */
:root {
  --teal: #00c8c8;
  --teal-dark: #009999;
  --dark: #0d0d0d;
  --dark-2: #141414;
  --dark-3: #1e1e1e;
  --dark-4: #2a2a2a;
  --text: #e8e8e8;
  --text-muted: #999;
  --white: #ffffff;
  --script: 'Dancing Script', cursive;
  --sans: 'Montserrat', sans-serif;
  --radius: 12px;
  --transition: 0.3s ease;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--white); }
ul { list-style: none; }

/* ===== Utilities ===== */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.teal { color: var(--teal); }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}
.section-label.light { color: var(--teal); }
.script-heading {
  font-family: var(--script);
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--teal);
  line-height: 1.2;
  margin-bottom: 20px;
}
.script-heading.light { color: var(--white); }
.section-intro {
  max-width: 680px;
  margin: 0 auto 48px;
  text-align: center;
  color: var(--text-muted);
  font-size: 1.05rem;
}
.check { color: var(--teal); margin-right: 8px; }
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--teal);
  color: var(--dark);
  border-color: var(--teal);
}
.btn-primary:hover {
  background: transparent;
  color: var(--teal);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  border-color: var(--teal);
  color: var(--teal);
}
.btn-full { width: 100%; text-align: center; }

/* ===== Navbar ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition);
}
#navbar.scrolled {
  background: rgba(13,13,13,0.95);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(0,200,200,0.1);
}
.nav-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  color: var(--white);
}
.nav-logo:hover { color: var(--white); }
.logo-img {
  height: 80px;
  width: auto;
  display: block;
  transition: height 0.3s ease;
}
#navbar.scrolled .logo-img {
  height: 44px;
}
.footer-logo-img {
  height: 112px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.nav-links a:hover { color: var(--white); }
.nav-links a.active { color: var(--teal); }
.nav-cta {
  background: var(--teal) !important;
  color: var(--dark) !important;
  padding: 8px 20px;
  border-radius: 50px;
}
.nav-cta:hover { background: var(--teal-dark) !important; color: var(--white) !important; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===== Hero ===== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}
#hero:hover .hero-bg { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.75) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 24px;
  max-width: 800px;
}
.hero-script {
  font-family: var(--script);
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  color: var(--teal);
  margin-bottom: 16px;
}
.hero-content h1 {
  font-size: clamp(2.4rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}
.hero-sub {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--white);
  opacity: 0.5;
  animation: bounce 2s infinite;
}
.hero-scroll svg { width: 32px; height: 32px; }
.hero-scroll:hover { color: var(--teal); opacity: 1; }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== Über uns ===== */
#ueber-uns { padding: 100px 0; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split-image {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.split-image img { width: 100%; height: 100%; object-fit: cover; }
.split-text p { color: var(--text-muted); margin-bottom: 16px; }
.split-text strong { color: var(--white); }
.promise-box {
  background: var(--dark-3);
  border-left: 3px solid var(--teal);
  padding: 20px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-top: 24px;
}
.promise-box strong { color: var(--teal); display: block; margin-bottom: 8px; }
.promise-box p { margin: 0; color: var(--text); }

/* ===== Erfahrung ===== */
#erfahrung {
  position: relative;
  padding: 100px 0;
  text-align: center;
}
.erfahrung-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: left top;
}
.erfahrung-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.67);
}
#erfahrung .container { position: relative; z-index: 2; }
.erfahrung-intro { color: rgba(255,255,255,0.8); margin-bottom: 40px; font-size: 1.05rem; }
.erfahrung-intro strong { color: var(--teal); }
.events-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}
.event-tag {
  background: rgba(0,200,200,0.12);
  border: 1px solid rgba(0,200,200,0.3);
  color: var(--teal);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.checkmarks {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 40px;
  justify-content: center;
}
.check-item { font-weight: 600; font-size: 0.95rem; color: var(--white); }

/* ===== Angebot ===== */
#angebot { padding: 100px 0; text-align: center; background: var(--dark-2); }
.angebot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.angebot-card {
  background: var(--dark-3);
  border: 1px solid var(--dark-4);
  border-radius: var(--radius);
  padding: 32px 20px;
  transition: all var(--transition);
}
.angebot-card:hover {
  border-color: var(--teal);
  transform: translateY(-4px);
}
.angebot-card.highlight {
  background: rgba(0,200,200,0.08);
  border-color: rgba(0,200,200,0.4);
}
.angebot-icon { font-size: 2.5rem; margin-bottom: 16px; }
.angebot-card h3 { color: var(--white); font-size: 1rem; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.05em; }
.angebot-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }
.dj-box {
  display: inline-block;
  background: var(--dark-3);
  border: 1px solid var(--dark-4);
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ===== Galerie ===== */
#galerie { line-height: 0; }
.galerie-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}
.galerie-grid img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: opacity var(--transition);
}
.galerie-grid img:hover { opacity: 0.8; }

/* ===== Fahrzeuge & Setups ===== */
#fahrzeuge { padding: 100px 0; text-align: center; }
.module-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  text-align: left;
  margin-top: 16px;
}
.module-card {
  flex: 0 1 calc(33.333% - 16px);
  min-width: 280px;
}
.module-card {
  position: relative;
  background: var(--dark-2);
  border: 1px solid var(--dark-4);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all var(--transition);
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.module-card:hover { border-color: rgba(0,200,200,0.3); transform: translateY(-4px); }
.module-card:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.module-more {
  margin-top: auto;
  padding-top: 16px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--teal);
  text-transform: uppercase;
  transition: gap var(--transition);
  display: inline-flex;
  gap: 6px;
  align-items: center;
}
.module-card:hover .module-more { gap: 12px; }
.module-card.highlight {
  background: rgba(0,200,200,0.06);
  border-color: rgba(0,200,200,0.35);
}
.module-tier {
  position: absolute;
  top: 0;
  right: 24px;
  transform: translateY(-50%);
  background: var(--teal);
  color: var(--dark);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.module-card:not(.highlight) .module-tier {
  background: var(--dark-2);
  color: var(--teal);
  border: 1px solid var(--teal);
  padding: 5px 13px;
  box-shadow: none;
}
.module-row-break {
  flex-basis: 100%;
  height: 0;
  margin: 0;
}
.modul-modal-body .module-tier {
  position: static;
  transform: none;
  display: inline-block;
  margin-bottom: 8px;
}
.module-number {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(0,200,200,0.2);
  line-height: 1;
  margin-bottom: 8px;
}
.module-card h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 16px;
}
.module-card ul { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.module-card li {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding-left: 16px;
  position: relative;
}
.module-card li::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-size: 0.75rem;
}
.module-specs {
  border-top: 1px solid var(--dark-4);
  padding-top: 16px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--teal);
  text-transform: uppercase;
}

/* ===== Let's work together ===== */
#together {
  position: relative;
  padding: 100px 0;
  text-align: center;
}
.together-bg {
  position: absolute;
  inset: 0;
  background-size: 55%;
  background-position: right bottom;
  background-repeat: no-repeat;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 75%);
  mask-image: linear-gradient(to right, transparent 0%, black 75%);
}
.together-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,1) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0) 80%);
}
#together .container { position: relative; z-index: 2; max-width: 700px; }
#together p { color: rgba(255,255,255,0.75); margin-bottom: 24px; }
.together-list { text-align: left; display: inline-block; margin-bottom: 32px; }
.together-list li { padding: 6px 0; color: rgba(255,255,255,0.8); }
.together-tagline {
  font-style: italic;
  font-size: 1.1rem;
  color: var(--white) !important;
  margin-bottom: 36px !important;
}

/* ===== Kontakt ===== */
#kontakt { padding: 100px 0; background: var(--dark-2); position: relative; }
.kontakt-bg {
  position: absolute;
  inset: 0;
  background-size: 65%;
  background-position: left center;
  background-repeat: no-repeat;
  -webkit-mask-image: linear-gradient(to right, black 25%, transparent 100%);
  mask-image: linear-gradient(to right, black 25%, transparent 100%);
}
.kontakt-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.4) 0%, rgba(0,0,0,1) 70%);
}
#kontakt .container { position: relative; z-index: 2; }
#kontakt .section-label,
#kontakt .script-heading { text-align: center; display: block; }
.kontakt-split {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  margin-top: 48px;
  align-items: start;
}
.kontakt-info h3 { font-size: 1.2rem; color: var(--white); margin-bottom: 12px; }
.kontakt-info > p { color: var(--text-muted); margin-bottom: 24px; }
.kontakt-details { display: flex; flex-direction: column; gap: 14px; }
.kontakt-row {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}
.kontakt-row svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--teal); }
.kontakt-row a { color: var(--text); }
.kontakt-row a:hover { color: var(--teal); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark-3);
  border: 1px solid var(--dark-4);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--sans);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
  resize: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--teal); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--dark-3); }

/* ===== Footer ===== */
footer {
  background: var(--dark);
  border-top: 1px solid var(--dark-3);
  padding: 48px 0;
  text-align: center;
}
.footer-content { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.footer-tagline { color: var(--text-muted); font-style: italic; }
.footer-links { display: flex; gap: 32px; }
.footer-links a { color: var(--text-muted); font-size: 0.85rem; }
.footer-copy { font-size: 0.8rem; color: var(--dark-4); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .split, .kontakt-split { grid-template-columns: 1fr; gap: 40px; }
  .split-image { order: -1; }
  .angebot-grid { grid-template-columns: 1fr 1fr; }
  .module-grid { grid-template-columns: 1fr; }
  .galerie-grid { grid-template-columns: 1fr 1fr; }
  .galerie-grid img:last-child { display: none; }
}
@media (max-width: 640px) {
  #ueber-uns, #angebot, #fahrzeuge, #kontakt, #erfahrung, #together { padding: 70px 0; }
  .angebot-grid { grid-template-columns: 1fr; }
  .galerie-grid { grid-template-columns: 1fr; }
  .galerie-grid img { display: block !important; height: 220px; }
  .nav-links { display: none; flex-direction: column; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--dark); justify-content: center; align-items: center; gap: 32px; font-size: 1.2rem; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; z-index: 101; }
  .form-row { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
  .checkmarks { flex-direction: column; align-items: flex-start; padding-left: 24px; }
}

/* ===== Modul-Detail Modal ===== */
.modul-modal {
  position: fixed;
  inset: 0;
  margin: auto;
  border: none;
  padding: 0;
  background: var(--dark-2);
  color: var(--white);
  border-radius: var(--radius);
  width: min(1100px, 95vw);
  max-height: 92vh;
  height: max-content;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.7);
}
.modul-modal::backdrop {
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
}
.modul-modal[open] { animation: modalIn 0.25s ease-out; }
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to { opacity: 1; transform: none; }
}
.modul-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--dark-4);
  background: rgba(0,0,0,0.5);
  color: var(--white);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition);
}
.modul-modal-close:hover { background: var(--teal); color: var(--dark); border-color: var(--teal); }
.modul-modal-body {
  padding: 48px 48px 56px;
  overflow-y: auto;
  max-height: 92vh;
}
.modul-modal-body .module-tier { margin-bottom: 8px; }
.modul-modal-body .module-number { margin-bottom: 4px; }
.modul-modal-body h2 {
  font-size: 2rem;
  margin: 8px 0 24px;
  color: var(--teal);
}
.modul-modal-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 36px;
}
.modul-modal-text {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.modul-modal-body ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.modul-modal-body li {
  color: var(--text-muted);
  font-size: 0.95rem;
  padding-left: 22px;
  position: relative;
}
.modul-modal-body li::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: var(--teal);
}
.modul-modal-fotos {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.modul-modal-fotos .foto {
  background: #fff;
  padding: 10px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
  width: 100%;
  max-width: 360px;
  position: relative;
}
.modul-modal-fotos .foto img {
  display: block;
  width: 100%;
  height: auto;
}
.modul-modal-fotos .foto:not(:first-child) { margin-top: -28px; }
.modul-modal-fotos .foto:nth-child(odd) { transform: rotate(-1.5deg); z-index: 1; }
.modul-modal-fotos .foto:nth-child(even) { transform: rotate(1.8deg); z-index: 2; }
.modul-modal-fotos .foto:nth-child(3n) { transform: rotate(-1deg); z-index: 3; }
.modul-modal[data-modul-id="1"] .modul-modal-fotos .foto:first-child {
  transform: rotate(-4deg);
}
.modul-modal[data-modul-id="1"] .modul-modal-fotos .foto:nth-child(2) {
  transform: translate(8%, -8%) rotate(3deg);
}
.modul-modal[data-modul-id="2"] .modul-modal-fotos .foto:first-child {
  transform: translate(-42px, 36px) rotate(-10.5deg);
  z-index: 10;
}
.modul-modal[data-modul-id="2"] .modul-modal-fotos .foto:nth-child(3) {
  transform: translate(-20%, -20%) rotate(-1deg);
  z-index: 5;
}
.modul-modal[data-modul-id="5"] .modul-modal-fotos .foto:nth-child(2) {
  transform: rotate(5.8deg) scale(1.1);
  z-index: 10;
}
.modul-modal[data-modul-id="3"] .modul-modal-fotos .foto:first-child {
  transform: rotate(-4deg);
}
.modul-modal[data-modul-id="3"] .modul-modal-fotos .foto:nth-child(2) {
  transform: rotate(3.5deg);
}
.modul-modal[data-modul-id="4"] .modul-modal-fotos .foto:first-child {
  transform: rotate(-4deg);
}
.modul-modal[data-modul-id="4"] .modul-modal-fotos .foto:nth-child(2) {
  transform: rotate(3.5deg);
}
.modul-modal-grundriss {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}
.grundriss-imgs {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.grundriss-imgs img {
  display: block;
  width: 360px;
  height: auto;
  background: #fff;
  padding: 14px;
  border-radius: calc(var(--radius) / 2);
}
.grundriss-imgs img[src$=".svg"] {
  background: transparent;
  padding: 0;
}
.modul-modal[data-modul-id="4"] .grundriss-imgs img:first-child {
  width: 240px;
}
.modul-modal-masse-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
}
#modulModalAbmessungen {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.6;
  display: block;
  white-space: pre-line;
}
.modul-modal-footer {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--dark-4);
  display: flex;
  justify-content: center;
}
.modul-modal-close-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.modul-modal-close-btn span { font-size: 1.1rem; line-height: 1; }
@media (max-width: 720px) {
  .modul-modal-body { padding: 36px 24px; }
  .modul-modal-body h2 { font-size: 1.5rem; }
  .modul-modal-top { grid-template-columns: 1fr; }
  .modul-modal-fotos .foto { max-width: 280px; }
  .grundriss-imgs img { width: 100%; max-width: 280px; }
}