#start {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg);
  padding: 0;
}

#start::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8, 12, 8, 0.55) 0%, rgba(8, 12, 8, 0.35) 50%, rgba(8, 12, 8, 0.6) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-spotlight {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(80px);
  animation: spotPulse 6s ease-in-out infinite alternate;
  z-index: 1;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  filter: brightness(1) saturate(1.05);
  z-index: 0;
}

.hero-spotlight--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(168, 255, 62, 0.12) 0%, transparent 70%);
  top: -150px;
  left: -100px;
}

.hero-spotlight--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(168, 255, 62, 0.08) 0%, transparent 70%);
  bottom: -100px;
  right: -50px;
  animation-delay: 3s;
}

@keyframes spotPulse {
  0% {
    opacity: 0.6;
    transform: scale(1);
  }

  100% {
    opacity: 1;
    transform: scale(1.15);
  }
}

#particleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
  max-width: 900px;
  width: min(100%, 900px);
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.5rem;
  display: block;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease) 0.3s forwards;
}

.hero-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 0.5s forwards;
}

.hero-accent {
  color: var(--green);
  display: block;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--greylight);
  line-height: 1.6;
  margin-bottom: 2.5rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 0.7s forwards;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 0.9s forwards;
}

.hero-scroll-arrow {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--greylight);
  opacity: 0;
  animation: fadeIn 1s var(--ease) 1.4s forwards, arrowBounce 2s ease-in-out 2.5s infinite;
  transition: border-color 0.3s, color 0.3s;
}

.hero-scroll-arrow:hover,
.hero-scroll-arrow:focus,
.hero-scroll-arrow:active {
  border-color: var(--green);
  color: var(--green);
}

.hero-scroll-arrow svg {
  width: 20px;
  height: 20px;
}

@keyframes arrowBounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(7px);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

#ueber-mich {
  background: var(--bg2);
  position: relative;
  overflow: hidden;
}

#ueber-mich::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--greendim) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image-wrap img {
  width: 520px;
  height: 640px;
  object-fit: cover;
  border-radius: 16px;
  max-width: 100%;
}

.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--green);
  color: var(--bg);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 0 30px rgba(168, 255, 62, 0.25);
}

.badge-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  line-height: 1;
}

.badge-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

.about-body {
  color: var(--greylight);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.stat-number {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.25rem;
  color: var(--green);
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--grey);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}

#leistungen {
  background: var(--bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--bgcard);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease);
}

.service-card:hover,
.service-card:active {
  border-color: var(--greendim);
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(168, 255, 62, 0.12);
}

.service-card:hover::before,
.service-card:active::before {
  transform: scaleX(1);
}

.service-icon {
  width: 48px;
  height: 48px;
  color: var(--green);
  margin-bottom: 1.5rem;
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.75rem;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--greylight);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-list li {
  font-size: 0.875rem;
  color: var(--grey);
  padding-left: 1.25rem;
  position: relative;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
}

.service-card--cta {
  background: linear-gradient(135deg, rgba(168, 255, 62, 0.08), rgba(168, 255, 62, 0.03));
  border-color: rgba(168, 255, 62, 0.2);
  display: flex;
  align-items: center;
}

.service-card--cta::before {
  transform: scaleX(1);
}

.service-cta-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-cta-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
}

.service-cta-inner h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.75rem;
  line-height: 1.2;
  color: var(--white);
}

.service-cta-inner p {
  font-size: 0.9rem;
  color: var(--greylight);
  line-height: 1.7;
}

#projekte {
  background: var(--bg2);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.875rem;
}

.gallery-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}

.gallery-item:hover img,
.gallery-item:active img,
.gallery-item:focus-within img {
  transform: scale(1.05);
}

.gallery-item--large {
  grid-row: span 2;
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 12, 8, 0.9) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item:hover .gallery-overlay,
.gallery-item:active .gallery-overlay,
.gallery-item:focus-within .gallery-overlay {
  opacity: 1;
}

.gallery-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 4px;
  display: block;
}

.gallery-overlay h4 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.375rem;
  color: var(--white);
}

.gallery-desc {
  font-size: 0.8rem;
  color: var(--greylight);
  margin-top: 4px;
}

/* Contact teaser */
#contact-teaser {
  background: var(--bg2);
  padding-bottom: 7rem;
}

.teaser-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 5rem;
  align-items: center;
  background: var(--bgcard);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 4rem;
}

.teaser-body {
  font-size: 1.05rem;
  color: var(--greylight);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.teaser-contact-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.teaser-contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1rem;
  color: var(--greylight);
  transition: color 0.3s;
}

.teaser-contact-item:hover,
.teaser-contact-item:focus,
.teaser-contact-item:active {
  color: var(--green);
}

.teaser-contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--green);
  flex-shrink: 0;
}

.teaser-contact-item:hover {
  color: var(--green);
}

.teaser-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.teaser-note {
  font-size: 0.75rem;
  color: var(--grey);
  letter-spacing: 0.08em;
}

/* Responsive breakpoints */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .hero-content {
    padding: 0 1.25rem;
  }

  .hero-headline {
    font-size: clamp(2.6rem, 10vw, 4.2rem);
  }

  .hero-sub {
    font-size: 1rem;
    max-width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .hero-actions .btn {
    width: min(100%, 320px);
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-image-wrap img {
    width: 100%;
    height: auto;
    max-height: 460px;
  }

  .about-badge {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 1rem;
    align-self: flex-start;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item--large {
    grid-row: span 1;
  }

  .teaser-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2.25rem;
  }
}

@media (max-width: 640px) {
  .hero-content {
    padding: 0 1rem;
  }

  .hero-headline {
    font-size: clamp(2.25rem, 11vw, 3.25rem);
  }

  .hero-sub {
    font-size: 0.95rem;
  }

  .hero-scroll-arrow {
    bottom: 1rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item--wide {
    grid-column: span 1;
  }

  .gallery-overlay {
    opacity: 1;
  }

  .service-card,
  .teaser-inner {
    padding: 1.5rem;
  }

  .teaser-contact-item {
    align-items: flex-start;
  }
}