/* Template-specific theme + layout for the architecture studio site:
   editorial, structural, blueprint-referencing. */

:root {
  --color-bg: #f3efe6;
  --color-bg-alt: #ece5d7;
  --color-surface: #faf7f0;
  --color-border: #ddd3bf;
  --color-text: #211c15;
  --color-text-muted: #6b6255;
  --color-accent: #a8461f;
  --color-accent-hover: #8a381a;
  --color-accent-contrast: #faf7f0;
  --font-display: "Big Shoulders Display", "Georgia", serif;
  --font-body: "Spectral", Georgia, serif;
}

h1, h2, h3 {
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.01em;
}
.eyebrow, .badge, .site-nav__brand, .btn, .breadcrumbs {
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.04em;
}
.site-nav__brand { text-transform: none; font-weight: 600; }

.hero { padding-block: var(--space-12) var(--space-10); position: relative; overflow: hidden; }
.hero h1 { max-width: 16ch; }
.hero__intro { max-width: 52ch; font-size: var(--text-lg); font-style: italic; }
.hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* Faint blueprint grid behind the hero — the studio's structural motif */
.blueprint-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(168, 70, 31, 0.10) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(168, 70, 31, 0.10) 0 1px, transparent 1px 64px);
  mask-image: radial-gradient(ellipse at 30% 20%, black 0%, transparent 70%);
}

.model-showcase {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-8);
  align-items: center;
}
.model-hint { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.model-viewer-frame {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-lg);
  --poster-color: transparent;
}
.model-viewer-loading {
  width: 100%;
  height: 4px;
  background: var(--color-border);
  overflow: hidden;
  opacity: 1;
  transition: opacity var(--duration-slow) var(--ease);
}
.model-viewer-loading.is-loaded {
  opacity: 0;
  pointer-events: none;
}
.model-viewer-loading::after {
  content: "";
  display: block;
  width: 40%;
  height: 100%;
  background: var(--color-accent);
  animation: model-loading 1s ease-in-out infinite;
}
@keyframes model-loading {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

@media (max-width: 860px) {
  .model-showcase { grid-template-columns: 1fr; }
}

.studio-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.stats > div {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.stats strong { font-size: var(--text-2xl); font-family: var(--font-display); }
.stats span { font-size: var(--text-sm); color: var(--color-text-muted); font-family: "IBM Plex Mono", monospace; }
@media (max-width: 860px) {
  .studio-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}