:root {
  --charcoal: #2B2B2B;
  --amber: #D4943A;
  --amber-dark: #B87D2F;
  --cream: #F5F0EB;
  --slate: #4A4A4A;
  --light-gray: #E8E3DD;
  --white: #FFFFFF;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  color: var(--charcoal);
  background: var(--cream);
  overflow-x: hidden;
}

/* Oversized display type */
.display-massive {
  font-family: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 0.9;
}

/* Diagonal clip hero */
.hero-clip {
  clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
}

.hero-clip-reverse {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 85%);
}

/* Scroll-driven progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--amber);
  z-index: 9999;
  width: 0%;
  transition: none;
}

/* Custom cursor zone */
.hero-zone {
  cursor: crosshair;
}

/* Stats parallax strip */
.stats-strip {
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}

@media (max-width: 768px) {
  .stats-strip { background-attachment: scroll; }
}

/* Project card hover */
.project-card {
  overflow: hidden;
  position: relative;
}

.project-card img {
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.project-card:hover img {
  transform: scale(1.08);
}

.project-card .overlay {
  opacity: 0;
  transition: opacity 0.4s ease;
}

.project-card:hover .overlay {
  opacity: 1;
}

/* Nav hamburger animation */
.hamburger-line {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

.menu-open .hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-open .hamburger-line:nth-child(2) {
  opacity: 0;
}

.menu-open .hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Marquee */
.marquee-track {
  display: flex;
  animation: marquee 20s linear infinite;
  white-space: nowrap;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

/* Side progress dots */
.side-dots {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.side-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--amber);
  background: transparent;
  transition: background 0.3s ease;
}

.side-dot.active {
  background: var(--amber);
}

@media (max-width: 1024px) {
  .side-dots { display: none; }
}

/* Footer stacked layout */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* OG image placeholder gradient */
.og-gradient {
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--amber) 100%);
}