/* ==========================================================================
   Layout — Containers, Grid, Sections, Spacing
   ========================================================================== */

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1rem;
}

/* Sections */
.section {
  padding-block: var(--section-padding);
}

.section--alt {
  background-color: var(--bg-secondary);
}

.section__title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--accent);
  margin: 0.75rem auto 0;
  border-radius: 2px;
}

/* Grid Utilities */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

/* Hero Layout */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 5rem;
  position: relative;
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

/* Parcours Grid */
.parcours__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

/* Contact Grid */
.contact__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
}

/* Footer */
.footer {
  padding-block: 2rem;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

.footer__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.footer__socials {
  display: flex;
  gap: 1.5rem;
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--accent);
}