/**
 * Projects Index — Miller Digital Construction
 * Central projects page with project cards.
 */

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

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: 'Oswald', system-ui, sans-serif;
  font-weight: 300;
  color: var(--color-fg);
  position: relative;
  background: var(--color-bg);
  line-height: 1.65;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image: var(--gradient-bg);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

a {
  color: var(--color-link);
  text-decoration: none;
  border-bottom: 1px dotted var(--color-link-border);
  transition: border-color 0.2s ease, color 0.2s ease;
}

a:hover {
  border-bottom-color: var(--color-link);
  color: var(--color-link-hover);
}

/* Site Header */
.site-header {
  padding: 1rem 1.5rem;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border-bg);
}

.site-nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.back-link {
  font-size: 0.9rem;
  letter-spacing: 0.15rem;
  text-transform: uppercase;
}

/* Main */
#main {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  width: 100%;
}

/* Intro */
.projects-intro {
  margin-bottom: 2.5rem;
}

.projects-intro h1 {
  margin: 0 0 0.5rem 0;
  font-size: 1.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.25rem;
  color: var(--color-fg);
}

.projects-intro p {
  margin: 0;
  color: var(--color-fg-muted);
  font-size: 1rem;
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

/* Project Card */
.project-card {
  margin: 0;
}

.project-card-link {
  display: block;
  border: none;
  overflow: hidden;
  border-radius: 4px;
  border: 1px solid var(--color-card-border);
  background: var(--color-card-overlay);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.project-card-link:hover {
  border-color: var(--color-accent-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.project-card-link figure {
  margin: 0;
}

.project-card-link picture,
.project-card-link img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.project-card-link figcaption {
  padding: 1.25rem 1.5rem;
}

.project-card-link h2 {
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15rem;
  color: var(--color-fg);
}

.project-card-link p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-fg-muted-alt);
  line-height: 1.5;
}

/* Footer */
.site-footer {
  padding: 1.5rem 1.5rem 2rem;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border-bg);
  text-align: center;
}

.site-footer p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-fg-muted-alt);
}