:root {
  color-scheme: light;
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: #f5f4ff;
  color: #1f2940;
  line-height: 1.6;
  --surface: #ffffff;
  --text: #2d3a6f;
  --muted: #5b6e94;
  --accent: #5b6bf6;
  --accent-soft: #eff0ff;
  --accent-strong: #3949f6;
  --warm: #f97316;
  --border: rgba(91, 107, 246, 0.18);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  margin: 0;
  min-height: 100vh;
  background: #f5f4ff;
  background-image: radial-gradient(circle at top left, rgba(91, 107, 246, 0.08), transparent 20%),
                    radial-gradient(circle at bottom right, rgba(16, 185, 129, 0.06), transparent 18%);
  transition: background-color 0.3s ease, color 0.3s ease;
}
a {
  color: var(--accent);
  text-decoration: none;
}
.theme-toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.theme-overlay {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.theme-toggle:checked ~ .theme-overlay {
  opacity: 1;
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.9), transparent 24%),
              linear-gradient(180deg, rgba(15, 23, 42, 0.93), rgba(15, 23, 42, 0.93));
}
header {
  background: rgba(255,255,255,0.98);
  border-bottom: 1px solid rgba(96, 165, 250, 0.16);
  position: sticky;
  top: 0;
  z-index: 10;
}
.container {
  width: min(100%, 1200px);
  max-width: 1200px;
  margin: 0 auto;
  padding: 22px 16px;
}
nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  position: relative;
  z-index: 2;
}
main {
  position: relative;
  z-index: 2;
}
footer {
  position: relative;
  z-index: 2;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--accent-strong);
  font-size: 1.15rem;
}
.logo-mark {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 16px;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(40, 104, 214, 0.18), rgba(247, 127, 90, 0.18));
  color: #1f2937;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid rgba(40, 104, 214, 0.2);
}
.logo-text {
  position: absolute;
  top: 100%;
}
.logo-image {
  display: block;
  max-height: 48px;
  width: auto;
}
.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.nav-links a {
  padding: 8px 10px;
  border-radius: 999px;
  transition: transform 0.2s ease, color 0.2s ease, background 0.2s ease;
  color: #0f172a;
}
.nav-links a:hover {
  color: #0f172a;
  background: rgba(37, 99, 235, 0.18);
  transform: translateY(-1px);
}
.theme-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(40, 104, 214, 0.10);
  color: var(--accent-strong);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.theme-switch:hover {
  transform: translateY(-1px);
  background: rgba(247, 127, 90, 0.15);
}
.theme-toggle:checked ~ header {
  background: rgba(15, 23, 42, 0.95);
  border-bottom-color: rgba(148, 163, 184, 0.2);
}
.theme-toggle:checked ~ header .theme-switch {
  background: rgba(96, 165, 250, 0.15);
  color: #dbeafe;
}
.theme-toggle:checked ~ header .nav-links a {
  color: #e2e8f0;
}
.theme-toggle:checked ~ header .nav-links a:hover {
  background: rgba(96, 165, 250, 0.18);
}
.theme-toggle:checked ~ main,
.theme-toggle:checked ~ footer {
  color: #e2e8f0;
}
.theme-toggle:checked ~ main .card {
  background: #111827;
  border-color: rgba(148, 163, 184, 0.18);
}
.theme-toggle:checked ~ main .hero {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.18), rgba(16, 185, 129, 0.12));
}
.theme-toggle:checked ~ main .hero::before {
  background: rgba(16, 185, 129, 0.22);
}
.theme-toggle:checked ~ main .hero::after {
  background: rgba(244, 63, 94, 0.18);
}
.theme-toggle:checked ~ main .hero h1,
.theme-toggle:checked ~ main .hero p,
.theme-toggle:checked ~ main .card h2,
.theme-toggle:checked ~ main .card h3,
.theme-toggle:checked ~ main .card p,
.theme-toggle:checked ~ footer {
  color: #e2e8f0;
}
.theme-toggle:checked ~ main .card h3 {
  color: #a5b4fc;
}
.theme-toggle:checked ~ main .skills-list li,
.theme-toggle:checked ~ main .facts-list li {
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.16), rgba(244, 63, 94, 0.14));
  color: #e2e8f0;
}
.theme-toggle:checked ~ header .logo-mark {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(244, 63, 94, 0.16));
  color: #e2e8f0;
}
.hero {
  position: relative;
  padding: 64px 18px 56px;
  background: linear-gradient(135deg, rgba(91, 107, 246, 0.34), rgba(59, 130, 246, 0.24));
  background-size: 240% 240%;
  border-radius: 32px;
  overflow: hidden;
  animation: heroGlow 10s ease-in-out infinite;
}
.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  opacity: 0.45;
}
.hero::before {
  width: 220px;
  height: 220px;
  top: -60px;
  right: -80px;
  background: rgba(79, 70, 229, 0.24);
  animation: hopBig 7s ease-in-out infinite;
  will-change: right, top, transform;
}
.hero::after {
  width: 140px;
  height: 140px;
  bottom: -40px;
  left: -40px;
  background: rgba(96, 165, 250, 0.2);
  animation: hopSmall 6.2s ease-in-out infinite;
  will-change: left, bottom, transform;
}
.hero h1 {
  font-size: clamp(2.2rem, 7vw, 3.4rem);
  margin: 0 0 18px;
  line-height: 1.04;
  letter-spacing: -0.03em;
  animation: heroText 0.8s ease-out both;
}
.hero h1 {
  color: #3342a8;
}
.hero p {
  animation: fadeInUp 0.8s ease-out both;
  max-width: 100%;
  margin: 0 0 28px;
  color: #334155;
  font-size: 1.05rem;
}
.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--warm), var(--accent));
  color: #fff;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 20px 42px rgba(247, 127, 90, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 48px rgba(247, 127, 90, 0.26);
}
section {
  padding: 48px 0;
}
h2 {
  margin: 0 0 18px;
  font-size: 2rem;
  color: var(--text);
}
.grid {
  display: grid;
  gap: 24px;
}
.about-grid {
  grid-template-columns: 1fr;
  align-items: stretch;
}
.project-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.split-grid {
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 22px 50px rgba(31, 41, 55, 0.06);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.04), transparent 35%);
  opacity: 0.18;
  pointer-events: none;
}
.card > * {
  position: relative;
  z-index: 1;
}
.card h2,
.card h3 {
  color: #0f172a;
}
.card h3 {
  margin-bottom: 18px;
  color: #2e4dd0;
}
.card h2 {
  color: #0f172a;
}
.skills-list,
.project-list,
.facts-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.skills-list li,
.facts-list li {
  padding: 12px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(47, 128, 214, 0.16), rgba(247, 127, 90, 0.14));
  color: #1f2937;
  box-shadow: 0 12px 26px rgba(47, 128, 214, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  animation: skillFloat 8s ease-in-out infinite alternate;
}
.skills-list li:nth-child(even) {
  animation-duration: 7.2s;
}
.skills-list li:nth-child(3n) {
  animation-duration: 9.1s;
}
.skills-list li:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 18px 34px rgba(47, 128, 214, 0.12);
}
.project-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(31, 41, 55, 0.18);
}
.project-card h3 {
  margin: 0;
}
.project-card p {
  margin: 0;
  color: #5f6f86;
}
.section-subtitle {
  margin-top: 20px;
}
footer {
  padding: 24px 0;
  text-align: center;
  color: #6b7280;
  font-size: 0.95rem;
}
.badge {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  background: linear-gradient(135deg, rgba(247,127,90,0.12), rgba(47,128,214,0.12));
  color: var(--accent-strong);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
}
@media (min-width: 700px) {
  .about-grid {
    grid-template-columns: 1fr 360px;
  }
  .split-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 900px) {
  .container {
    padding: 32px 24px;
  }
  .hero {
    padding: 86px 32px 72px;
  }
  .hero h1 {
    font-size: clamp(3rem, 4vw, 3.8rem);
  }
  .grid {
    gap: 28px;
  }
}
@media (min-width: 1080px) {
  .hero {
    padding: 96px 40px 86px;
  }
}
@media (max-width: 680px) {
  nav {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-links {
    width: 100%;
    justify-content: space-between;
  }
}

/* Projekt 3 page styles */
body.projekt3 {
  margin: 0;
  min-height: 100vh;
  background: #f5f4ff;
  color: #1f2937;
}

body.projekt3 .container {
  padding: 32px 16px 48px;
}

body.projekt3 .project3-header {
  padding: 36px 32px;
  background: linear-gradient(135deg, rgba(91, 107, 246, 0.16), rgba(147, 197, 253, 0.12));
  border-radius: 28px;
  border: 1px solid rgba(91, 107, 246, 0.18);
  box-shadow: 0 24px 50px rgba(31, 41, 55, 0.08);
  margin-bottom: 32px;
}

body.projekt3 .project-label {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(91, 107, 246, 0.14);
  color: #3949f6;
  font-weight: 700;
  font-size: 0.95rem;
}

body.projekt3 .back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, color 0.2s ease;
}

body.projekt3 .back-link:hover {
  transform: translateX(-2px);
  color: #253bdf;
}

body.projekt3 .project3-header h1 {
  margin: 0 0 16px;
  font-size: clamp(2.8rem, 4vw, 4rem);
  line-height: 1.05;
  color: #1f2937;
}

body.projekt3 .project3-header p {
  margin: 0;
  max-width: 780px;
  color: #475569;
  font-size: 1rem;
  line-height: 1.8;
}

body.projekt3 .project-media {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

body.projekt3 .project-video,
body.projekt3 .pdf-viewer {
  width: 100%;
  min-height: 420px;
  border-radius: 24px;
  border: 1px solid rgba(91, 107, 246, 0.18);
  background: #ffffff;
  box-shadow: 0 24px 60px rgba(31, 41, 55, 0.08);
}

body.projekt3 .pdf-viewer {
  border: none;
}

@media (min-width: 700px) {
  body.projekt3 .project-media {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  body.projekt3 .container {
    padding: 24px 14px 36px;
  }
  body.projekt3 .project-video,
  body.projekt3 .pdf-viewer {
    min-height: 320px;
  }
}

@keyframes hopBig {
  0% {
    right: -80px;
    top: -60px;
    transform: scale(1);
  }
  20% {
    right: calc(100% - 180px);
    top: 38px;
    transform: scale(1.08);
  }
  40% {
    right: calc(100% - 620px);
    top: 12px;
    transform: scale(1.02);
  }
  60% {
    right: calc(100% - 420px);
    top: -18px;
    transform: scale(1.05);
  }
  80% {
    right: calc(100% - 180px);
    top: 22px;
    transform: scale(1.03);
  }
  100% {
    right: -80px;
    top: -60px;
    transform: scale(1);
  }
}
@keyframes hopSmall {
  0% {
    left: -40px;
    bottom: -40px;
    transform: scale(1);
  }
  20% {
    left: calc(100% - 140px);
    bottom: 18px;
    transform: scale(1.05);
  }
  40% {
    left: calc(100% - 520px);
    bottom: -10px;
    transform: scale(1.02);
  }
  60% {
    left: calc(100% - 320px);
    bottom: 32px;
    transform: scale(1.06);
  }
  80% {
    left: calc(100% - 140px);
    bottom: 12px;
    transform: scale(1.03);
  }
  100% {
    left: -40px;
    bottom: -40px;
    transform: scale(1);
  }
}
@keyframes skillFloat {
  0% { transform: translateY(0); }
  100% { transform: translateY(-6px); }
}
@keyframes heroGlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@keyframes heroText {
  0% { opacity: 0; transform: translateY(16px); }
  100% { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(12px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* Projekt 1 page styles */
body.projekt1 {
  font-family: 'Montserrat', sans-serif;
  background: black;
  color: white;
}

body.projekt1 a {
  color: #ffde00;
}

body.projekt1 .banner {
  width: 100%;
  min-height: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: minmax(180px, auto);
  gap: 10px;
  padding: 20px;
}

body.projekt1 .banner .item {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 16px;
  transition: ease-in-out 0.5s;
  min-height: 220px;
  background: #111;
  color: white;
}

body.projekt1 .banner .item.active {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
}

body.projekt1 .banner .item::after {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  visibility: hidden;
  opacity: 0;
  transition: 0.4s;
}

body.projekt1 .banner .item:hover::after,
body.projekt1 .banner .item.active::after {
  visibility: visible;
  opacity: 1;
}

body.projekt1 .banner .item img,
body.projekt1 .banner .item video {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

body.projekt1 .banner .item:nth-of-type(1),
body.projekt1 .banner .item:nth-of-type(2),
body.projekt1 .banner .item:nth-of-type(3) {
  grid-row: 1 / 3;
}

body.projekt1 .banner .item:nth-of-type(4) {
  grid-column: 1 / 3;
  grid-row: 3 / 4;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 280px;
  max-height: 50vh;
  background: #111;
}

body.projekt1 .banner .item:nth-of-type(5) {
  grid-row: 3 / 4;
}

body.projekt1 .banner .item:nth-of-type(6),
body.projekt1 .banner .item:nth-of-type(7) {
  grid-row: 4 / 6;
}

body.projekt1 .banner .item .title {
  color: white;
  font-size: clamp(2rem, 5vw, 4rem);
  z-index: 900;
  text-align: center;
  margin: 0.5rem 0;
}

body.projekt1 .grid-item {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 100%;
  min-height: 220px;
  max-height: 50vh;
}

body.projekt1 .bg-video {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

body.projekt1 .overlay {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 24px;
  text-align: center;
  gap: 0.75rem;
}

body.projekt1 .logo {
  max-width: 150px;
  margin-bottom: 20px;
}

body.projekt1 .banner .item .name {
  position: absolute;
  top: 70%;
  left: 20%;
  color: #ff5400;
  font-size: clamp(1rem, 2vw, 1.8rem);
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.75);
  cursor: pointer;
  z-index: 900;
  max-width: 60%;
}

body.projekt1 .banner .item .beschreibung {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 75%;
  color: white;
  text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.85);
  font-size: 1rem;
  line-height: 1.8;
  font-weight: 300;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
}

body.projekt1 .banner .item .beschreibung.active {
  opacity: 1;
  visibility: visible;
  z-index: 1000;
}

body.projekt1 .banner .close {
  position: absolute;
  bottom: 30px;
  right: 30px;
  color: #ffde00;
  font-size: 2.5rem;
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: ease-in-out 0.5s;
  cursor: pointer;
}

body.projekt1 .banner .close.active {
  opacity: 1;
  visibility: visible;
}

body.projekt1 .back-link {
  display: inline-block;
  margin: 20px;
  font-size: 1rem;
  color: #ffde00;
}

body.projekt1 footer {
  padding: 24px;
  text-align: center;
  background: #080808;
  color: #ddd;
}

@media (max-width: 1000px) {
  body.projekt1 .banner {
    grid-template-columns: 1fr;
  }

  body.projekt1 .banner .item:nth-of-type(1),
  body.projekt1 .banner .item:nth-of-type(2),
  body.projekt1 .banner .item:nth-of-type(3),
  body.projekt1 .banner .item:nth-of-type(4),
  body.projekt1 .banner .item:nth-of-type(5),
  body.projekt1 .banner .item:nth-of-type(6),
  body.projekt1 .banner .item:nth-of-type(7),
  body.projekt1 .banner .item:nth-of-type(8),
  body.projekt1 .banner .item:nth-of-type(9) {
    grid-row: auto;
  }

  body.projekt1 .banner .item .name {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    font-size: 1.15rem;
    text-align: left;
    padding: 12px;
  }

  body.projekt1 .banner .item .beschreibung {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    width: 100%;
    padding: 1rem;
    font-size: 0.95rem;
    opacity: 1;
    visibility: visible;
    text-align: left;
  }

  body.projekt1 .banner .item:nth-of-type(4) {
    width: 100%;
    min-height: 240px;
  }

  body.projekt1 .grid-item {
    min-height: 220px;
  }

  body.projekt1 .bg-video {
    opacity: 0.7;
  }
}

@media (max-width: 680px) {
  body.projekt1 .banner {
    padding: 12px;
    gap: 8px;
  }

  body.projekt1 .back-link {
    margin: 16px;
  }

  body.projekt1 .banner .item {
    min-height: 180px;
  }

  body.projekt1 .banner .item .name {
    font-size: 1rem;
  }

  body.projekt1 .banner .item .beschreibung {
    font-size: 0.9rem;
  }
}

/* Projekt 2 page styles */
body.projekt2 {
  margin: 0;
  min-height: 100vh;
  background: #0a0a0a;
  color: #f5f5f5;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body.projekt2 .page-wrapper {
  min-height: 100vh;
}

body.projekt2 .site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
}

body.projekt2 .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
}

body.projekt2 .logo img {
  display: block;
  width: auto;
  max-height: 68px;
}

body.projekt2 .nav-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}

body.projekt2 .nav-link {
  color: #d7d7d7;
  text-decoration: none;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  transition: background 0.25s ease, color 0.25s ease;
  font-weight: 500;
  font-size: clamp(0.95rem, 1.2vw, 1rem);
}

body.projekt2 .nav-link:hover,
body.projekt2 .nav-link:focus {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

body.projekt2 .nav-cta {
  background: #bf4c0c;
  color: #ffffff;
}

body.projekt2 .nav-cta:hover,
body.projekt2 .nav-cta:focus {
  background: #d4600f;
}

body.projekt2 main {
  padding-top: 100px;
}

body.projekt2 .hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 0 1rem;
}

body.projekt2 .hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 20% 40%, rgba(98, 166, 130, 0.14) 0%, transparent 45%),
    radial-gradient(ellipse at 80% 20%, rgba(191, 76, 12, 0.16) 0%, transparent 40%),
    #0a0a0a;
}

body.projekt2 .hero-gradient-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.2) 0%, rgba(10, 10, 10, 0.85) 100%);
  z-index: 1;
}

body.projekt2 .hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

body.projekt2 .hero-particles span {
  position: absolute;
  width: 4px;
  height: 4px;
  background: #62a682;
  border-radius: 50%;
  opacity: 0;
  animation: particle-float 8s infinite ease-in-out;
}

body.projekt2 .hero-content {
  position: relative;
  z-index: 2;
  max-width: 920px;
  width: 100%;
  margin: 0 auto;
}

body.projekt2 .hero-tagline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: #62a682;
  margin-bottom: 1rem;
}

body.projekt2 .hero-title {
  font-size: clamp(3rem, 7vw, 5rem);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.05em;
  margin-bottom: 1.5rem;
}

body.projekt2 .hero-title-sub {
  display: block;
  font-size: 0.45em;
  font-weight: 400;
  color: #bec9d4;
}

body.projekt2 .hero-date {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  color: #bec9d4;
}

body.projekt2 .hero-day {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #bf4c0c;
}

body.projekt2 .hero-date-divider {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #bf4c0c, #62a682);
  border-radius: 2px;
}

body.projekt2 .hero-date-num {
  font-size: clamp(1rem, 1.7vw, 1.4rem);
  color: #bec9d4;
}

body.projekt2 .btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.2rem;
  border-radius: 999px;
  background: #bf4c0c;
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 18px 40px rgba(191, 76, 12, 0.2);
}

body.projekt2 .btn-primary:hover,
body.projekt2 .btn-primary:focus {
  transform: translateY(-2px);
  background: #d4600f;
}

body.projekt2 .btn-primary--large {
  padding: 1.15rem 3rem;
  font-size: 1.05rem;
}

body.projekt2 .hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

body.projekt2 .hero-scroll-indicator span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  position: relative;
}

body.projekt2 .hero-scroll-indicator span::after {
  content: '';
  position: absolute;
  width: 4px;
  height: 8px;
  background: #bf4c0c;
  border-radius: 2px;
  left: 50%;
  transform: translateX(-50%);
  top: 6px;
  animation: scroll-bounce 2s infinite;
}

@keyframes particle-float {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }

  10% {
    opacity: 0.6;
  }

  90% {
    opacity: 0.6;
  }

  100% {
    transform: translateY(-10vh) scale(1);
    opacity: 0;
  }
}

@keyframes scroll-bounce {
  0%,
  100% {
    top: 6px;
    opacity: 1;
  }

  50% {
    top: 20px;
    opacity: 0.3;
  }
}

body.projekt2 .about {
  padding: 6rem 1.25rem 4rem;
}

body.projekt2 .about-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

body.projekt2 .about-images {
  position: relative;
  min-height: 320px;
}

body.projekt2 .about-img {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

body.projekt2 .about-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

body.projekt2 .about-img--1 {
  width: 75%;
  max-width: 420px;
  aspect-ratio: 4 / 3;
}

body.projekt2 .about-img--2 {
  width: 60%;
  max-width: 320px;
  aspect-ratio: 3 / 4;
  position: absolute;
  right: 0;
  bottom: -2rem;
  border: 2px solid rgba(191, 76, 12, 0.35);
  z-index: 1;
}

body.projekt2 .about-text {
  color: #d7d7d7;
}

body.projekt2 .section-label {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #62a682;
  margin-bottom: 0.9rem;
  position: relative;
  padding-left: 1.6rem;
}

body.projekt2 .section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 1.1rem;
  height: 2px;
  background: #62a682;
  transform: translateY(-50%);
}

body.projekt2 .section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.4rem;
}

body.projekt2 .about-description {
  font-size: 1rem;
  color: #c1c9d5;
  line-height: 1.8;
  margin-bottom: 2rem;
}

body.projekt2 .cta-section {
  padding: 5rem 1.25rem;
  text-align: center;
  background:
    radial-gradient(ellipse at center, rgba(191, 76, 12, 0.08) 0%, transparent 70%),
    #121212;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

body.projekt2 .cta-container {
  max-width: 640px;
  margin: 0 auto;
}

body.projekt2 .cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

body.projekt2 .cta-text {
  font-size: 1rem;
  color: #c1c9d5;
  margin-bottom: 2rem;
}

body.projekt2 .site-footer {
  padding: 3rem 1.25rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

body.projekt2 .footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

body.projekt2 .footer-brand p {
  color: #a0a0a0;
  margin-top: 0.25rem;
}

body.projekt2 .footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

body.projekt2 .footer-links a {
  color: #a0a0a0;
  transition: color 0.25s ease;
}

body.projekt2 .footer-links a:hover,
body.projekt2 .footer-links a:focus {
  color: #ffffff;
}

body.projekt2 .footer-copy {
  color: #858585;
  font-size: 0.9rem;
}

@media (min-width: 768px) {
  body.projekt2 .nav-menu {
    gap: 1.25rem;
  }

  body.projekt2 .hero-date {
    flex-direction: row;
    gap: 1rem;
  }

  body.projekt2 .hero-date-divider {
    width: 2px;
    height: 24px;
  }

  body.projekt2 .about {
    padding: 8rem 2rem;
  }

  body.projekt2 .about-container {
    flex-direction: row;
    align-items: center;
    gap: 4rem;
  }

  body.projekt2 .about-img--1 {
    width: 80%;
  }

  body.projekt2 .about-img--2 {
    width: 55%;
    bottom: -3rem;
  }

  body.projekt2 .footer-container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (max-width: 680px) {
  body.projekt2 .nav-container {
    padding: 1rem;
  }

  body.projekt2 .hero {
    padding-top: 1rem;
  }

  body.projekt2 .about {
    padding: 4rem 0.8rem 3rem;
  }

  body.projekt2 .about-img--2 {
    position: static;
    width: 100%;
    max-width: 100%;
    bottom: auto;
  }

  body.projekt2 .footer-container {
    text-align: center;
  }
}