@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&family=Space+Mono&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background: #020608;
  color: #f8fafc;
  font-family: 'Outfit', -apple-system, sans-serif;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #020608;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* WebGL Canvas */
.webgl {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
}

/* UI Overlay Container */
.ui-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 10;
  pointer-events: none;
}

/* Scroll Wrapper to define physical height */
.scroll-container {
  position: relative;
  z-index: 2; /* Sits over Canvas to intercept scroll but doesn't block click on UI elements unless active */
  width: 100%;
}

.scroll-section {
  height: 100vh;
  width: 100%;
  pointer-events: none; /* Let scroll events pass to body/Lenis */
}

/* Make the descent section (2nd section) physically longer for the 10-second dive */
.scroll-section:nth-child(2) {
  height: 300vh;
}

/* Scene UI layouts */
.scene-ui {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0; /* Animated via GSAP */
  transform: translateY(20px); /* Animated via GSAP */
  pointer-events: none;
}

/* Content blocks */
.content {
  max-width: 800px;
  text-align: center;
  pointer-events: auto; /* Enable clicks/interaction inside content */
}

.content.left-align {
  text-align: left;
  margin-right: auto;
  margin-left: 10%;
  max-width: 500px;
  background: rgba(2, 6, 8, 0.4);
  backdrop-filter: blur(10px);
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.content.right-align {
  text-align: right;
  margin-left: auto;
  margin-right: 10%;
  max-width: 500px;
  background: rgba(2, 6, 8, 0.4);
  backdrop-filter: blur(10px);
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Typography styles */
.glow-text {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  line-height: 1.1;
  text-transform: uppercase;
  background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 40px rgba(255, 255, 255, 0.15);
  margin-bottom: 1.5rem;
}

.glow-text-sub {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  background: linear-gradient(135deg, #a78bfa 0%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.2rem;
}

.sub-text {
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: #94a3b8;
  letter-spacing: 0.05em;
  line-height: 1.6;
}

/* Footer / Metadata */
.footer {
  margin-top: 3rem;
}

.copyright {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: #475569;
  letter-spacing: 0.1em;
}

/* Navigation Indicator (Dots) */
.nav-indicator {
  position: fixed;
  right: 2.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  z-index: 100;
  pointer-events: auto;
}

.nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.nav-dot:hover {
  background: rgba(255, 255, 255, 0.5);
  transform: scale(1.2);
}

.nav-dot.active {
  background: #a78bfa;
  transform: scale(1.4);
  box-shadow: 0 0 10px #a78bfa;
}

/* Lenis smooth scrolling rules */
html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.lenis.lenis-smooth iframe {
  pointer-events: none;
}