/* === RESET & BASE === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-dark: #0a0a0a;
  --bg-slate: #1a1a1a;
  --text-primary: #f0ede8;
  --text-secondary: #8a8580;
  --accent-red: #c8553d;
  --accent-gold: #d4a843;
  --accent-green: #4a8c3f;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

html { font-size: 16px; }

body {
  background: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* === LOADER === */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  transition: opacity 0.6s ease;
}
#loader.hidden { opacity: 0; pointer-events: none; }
.loader-brand {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--text-primary);
}
.loader-track {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.1);
  border-radius: 1px;
  overflow: hidden;
}
#loader-bar {
  height: 100%;
  width: 0%;
  background: var(--accent-red);
  transition: width 0.1s;
}
#loader-percent {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
}

/* === HEADER === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 3vw;
  mix-blend-mode: difference;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--text-primary);
}
.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
  background: var(--accent-red) !important;
  color: var(--text-primary) !important;
  padding: 0.5rem 1.2rem;
  border-radius: 2px;
}

/* === HERO === */
.hero-standalone {
  position: relative;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 5vw;
  background: var(--bg-dark);
  z-index: 10;
}
.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(5rem, 14vw, 14rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--text-primary);
}
.hero-heading span {
  display: block;
}
.hero-heading span:nth-child(2) {
  color: var(--accent-red);
}
.hero-tagline {
  margin-top: 1.5rem;
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 5vw;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.scroll-indicator svg {
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* === CANVAS === */
.canvas-wrap {
  position: fixed;
  inset: 0;
  z-index: 1;
}
canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* === DARK OVERLAY === */
#dark-overlay {
  position: fixed;
  inset: 0;
  z-index: 2;
  background: var(--bg-dark);
  opacity: 0;
  pointer-events: none;
}

/* === MARQUEE === */
.marquee-wrap {
  position: fixed;
  bottom: 8vh;
  left: 0;
  z-index: 3;
  width: 100%;
  overflow: visible;
  opacity: 0;
  pointer-events: none;
}
.marquee-text {
  font-family: var(--font-display);
  font-size: 10vw;
  font-weight: 700;
  white-space: nowrap;
  color: rgba(255,255,255,0.06);
  letter-spacing: 0.02em;
  will-change: transform;
}

/* === PROGRESS BAR === */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-red);
  transform-origin: left;
  transform: scaleX(0);
  z-index: 9998;
}

/* === SCROLL CONTAINER === */
#scroll-container {
  position: relative;
  height: 900vh;
  z-index: 5;
}

/* === SCROLL SECTIONS === */
.scroll-section {
  position: absolute;
  width: 100%;
  display: flex;
  align-items: center;
  opacity: 0;
  pointer-events: none;
}
.scroll-section.visible {
  opacity: 1;
  pointer-events: auto;
}

/* Side alignment */
.align-left {
  padding-left: 5vw;
  padding-right: 55vw;
  justify-content: flex-start;
}
.align-right {
  padding-left: 55vw;
  padding-right: 5vw;
  justify-content: flex-end;
}
.section-inner {
  max-width: 40vw;
}

/* Labels */
.section-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-red);
  margin-bottom: 1rem;
}

/* Headings */
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
}

/* Body text */
.section-body {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  font-weight: 300;
}

/* Note */
.section-note {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
}

/* === STATS === */
.section-stats {
  justify-content: center;
  padding: 0 5vw;
}
.stats-grid {
  display: flex;
  gap: 6vw;
  text-align: center;
}
.stat { display: flex; flex-direction: column; align-items: center; }
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.stat-suffix {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--accent-red);
  margin-top: -0.2em;
}
.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

/* === HORIZONTAL SCROLL === */
.section-horizontal-scroll {
  overflow: hidden;
  width: 100%;
  height: 100vh;
  padding: 0;
}
.horizontal-track {
  display: flex;
  flex-wrap: nowrap;
  height: 100%;
  will-change: transform;
}
.horizontal-panel {
  min-width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 8vw;
}
.panel-content {
  max-width: 500px;
}

/* === CTA === */
.cta-button {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 1rem 2.5rem;
  background: var(--accent-red);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: transform 0.3s, background 0.3s;
}
.cta-button:hover {
  transform: translateY(-2px);
  background: #b5432d;
}

/* === SVG LOGO === */
.svg-logo {
  position: fixed;
  bottom: 3rem;
  right: 3vw;
  width: 100px;
  z-index: 4;
  opacity: 0;
}

/* === MOBILE === */
@media (max-width: 768px) {
  .align-left, .align-right {
    padding-left: 5vw;
    padding-right: 5vw;
    justify-content: center;
  }
  .section-inner {
    max-width: 90vw;
    background: rgba(10,10,10,0.85);
    padding: 2rem;
    border-radius: 4px;
  }
  .hero-heading {
    font-size: clamp(3.5rem, 16vw, 8rem);
  }
  #scroll-container {
    height: 600vh;
  }
  .marquee-text {
    font-size: 15vw;
  }
  .stats-grid {
    flex-direction: column;
    gap: 2rem;
  }
  .horizontal-panel {
    padding: 0 5vw;
  }
  .nav-links a:not(.nav-cta) {
    display: none;
  }
}