*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html, body {
  width: 100%;
  min-height: 100%;
  background: #000;
  font-family: "Arial Black", Arial, sans-serif;
  font-weight: 800;
}
body.no-scroll {
  overflow: hidden;
}
/* ========================
   MENU
======================== */
.wave-menu {
  position: relative;
  width: 100%;
  height: 100vh;
}
.wave-menu a {
  position: absolute;
  color: #ff5100;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 900;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.2s ease, color 0.2s ease;
}
.wave-menu a:hover {
  transform: scale(1.15);
  color: #ff7733;
}
/* ========================
   BLOBS
======================== */
.blob {
  position: absolute;
  border-radius: 50%;
  background: #ff5c00;
  opacity: 0.6;
  filter: blur(40px);
  pointer-events: none;
  mix-blend-mode: screen;
}
.blob1 { width: 160px; height: 160px; top: 10%; left: 10%; }
.blob2 { width: 80px; height: 80px; top: 50%; left: 60%; }
.blob3 { width: 150px; height: 150px; top: 20%; left: 75%; }
.blob4 { width: 160px; height: 160px; top: 70%; left: 20%; }
.blob5 { width: 90px; height: 90px; top: 30%; left: 40%; }
.blob6 { width: 110px; height: 110px; top: 80%; left: 80%; }
.blob7 { width: 70px; height: 70px; top: 15%; left: 50%; }
.blob8 { width: 100px; height: 100px; top: 60%; left: 30%; }

p {
  font-family: Arial, sans-serif;
  font-weight: bold;
  text-align: left;
  max-width: 65ch;
  line-height: 1.5;
  overflow-wrap: normal;
  word-break: normal;
}

.site-title {
  position: absolute;
  top: 20px;
  left: 20px;
  color: #fff;
  text-transform: uppercase;
  font-size: 1rem;
  letter-spacing: 1px;
  z-index: 10;
}

/* ========================
   PROJECT PAGES
======================== */
.project-page {
  position: fixed;
  inset: 0;
  background: var(--page-bg, #fff);
  z-index: 10000;
  display: none;
  flex-direction: column;
  gap: 2rem;
  padding: 10px;
  box-sizing: border-box;
  align-items: center;
  justify-content: flex-start;
  overflow-y: auto;
}
.project-page.visible {
  display: flex;
}
/* individual overrides (Farben pro Seite) */
.project-page.p1 {
  --page-bg: #ffffff;
  --page-text: #000;
  --page-text-muted: #000000;
}

/* Abstand zwischen Text und erstem Bild (kleiner) */
.project-page p + img,
.project-page p + video {
  margin-top: 1rem;
}

/* Abstand zwischen erstem und zweitem Bild (größer) */
.project-page img + img {
  margin-top: 4rem;
}

.project-page.p2 {
  --page-bg: #fff;
  --page-text: #000;
  --page-text-muted: #000000;
}
.project-page.p3 {
  --page-bg: #000;
  --page-text: #fff;
  --page-text-muted: #ffffff;
}
.project-page.p4 {
  --page-bg: #000;
  --page-text: #fff;
  --page-text-muted: #ffffff;
}
.project-page.p5 {
  --page-bg: #000;
  --page-text: #fff;
  --page-text-muted:#ffffff;
  }
/* Begrenzt und zentriert den restlichen Inhalt */
.project-page > *:not(.back-btn) {
  max-width: 800px;
  width: 100%;
}
/* Text */
.project-page h1 {
  font-size: 3rem;
  text-transform: uppercase;
  letter-spacing: -4px;
  line-height: 0.8;
  text-align: center;
  color: var(--page-text, #000);
}
.project-page h2 {
  font-size: 6rem;
  text-transform: uppercase;
  letter-spacing: -4px;
  line-height: 0.8;
  text-align: center;
  color: var(--page-text, #000);
}
.project-page p {
  font-family: Arial, sans-serif;
  font-weight: bold;
  color: var(--page-text-muted, #333);
  text-align: center;
}
/* Image */
.page1-image {
  display: block;
  margin: 20px 0;
  max-width: 100%;
  height: auto;
}

.portfolio-title h3 {
  color: rgba(255, 255, 255, 1); /* falls weißer Text */
  padding: 10px;
  text-transform: uppercase;
}

/* Back Button */
.back-btn {
  font-family: "Arial Black", Arial, sans-serif;
  font-size: 0.85rem;
  text-transform: uppercase;
  color: #ff5100;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  transition: 0.2s;
}
.back-btn:hover {
  background: rgba(255, 81, 0, 0.8);
  color: #fff;
}
.slotvideo {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  display: block;
}

/* ========================
   TOGGLE ALT/NEU + SUB BUTTONS
======================== */
.toggle-row {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.toggle-buttons {
  position: relative;
  display: flex;
  align-items: center;
  gap: 40px;
}

.toggle-btn {
  background-color: transparent;
  color: #fff;
  border: 2px solid #fff;
  border-radius: 50%;
  width: 55px;
  height: 55px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toggle-btn:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.toggle-btn.selected {
  background-color: #fff;
  color: #000;
  border-color: #fff;
}

.sub-buttons {
  display: none;
  align-items: center;
  gap: 15px;
  position: absolute;
  left: calc(100% + 15px);
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
}

.sub-buttons.visible {
  display: flex;
}

.sub-btn {
  width: 40px;
  height: 40px;
  font-size: 12px;
}

/* ========================
   IMAGES
======================== */
.img-alte-website,
.img-neue-website {
  margin-top: 30px;
  max-width: 100%;
  display: none;
}

.img-alte-website.active,
.img-neue-website.active {
  display: block;
}

.img-sub {
  margin-top: 30px;
  max-width: 100%;
  display: none;
}

.img-sub.active {
  display: block;
}

.video-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: 800px;
}
.vid-play-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  color: #ff5100;
  padding: 0;
  line-height: 1;
}
.vid-progress-bar {
  flex: 1;
  height: 4px;
  background: #ddd;
  border-radius: 999px;
  cursor: pointer;
  position: relative;
}
.vid-progress-fill {
  height: 100%;
  width: 0%;
  background: #ff5100;
  border-radius: 999px;
  pointer-events: none;
}
.vid-time {
  font-family: Arial, sans-serif;
  font-size: 0.8rem;
  color: #333;
  white-space: nowrap;
}