/* ============================================================
   S·GONZÁLEZ — Layout System (Light Theme)
   Grid systems, section containers, responsive structure
   ============================================================ */

@layer layout {

  /* ---------- Section Container ---------- */

  .section {
    padding: var(--ui-section-padding);
    position: relative;
    scroll-margin-block-start: var(--ui-navbar-height);
  }

  .section__inner {
    max-inline-size: 1280px;
    margin-inline: auto;
    inline-size: 100%;
  }

  .section--white {
    background-color: var(--color-surface);
  }

  .section--light {
    background-color: var(--color-surface-section);
  }

  /* ---------- Hero Layout ---------- */

  .hero {
    position: relative;
    min-block-size: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--color-black);
    scroll-margin-block-start: 0;
  }

  .hero__video-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
  }

  .hero__video {
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
    opacity: 0.5;
  }

  .hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
      to bottom var(--in-oklab),
      oklch(0.08 0.01 260 / 0.2) 0%,
      oklch(0.08 0.01 260 / 0.55) 50%,
      oklch(0.08 0.01 260 / 0.88) 100%
    );
    z-index: 1;
  }

  .hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding-inline: var(--space-lg);
    max-inline-size: 960px;
  }

  /* ---------- Portfolio Bento Grid ---------- */

  .bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(280px, auto);
    gap: var(--space-xs);
  }

  .bento-grid__item:nth-child(1) {
    grid-column: span 2;
    grid-row: span 2;
  }

  .bento-grid__item:nth-child(2) {
    grid-column: span 1;
  }

  .bento-grid__item:nth-child(3) {
    grid-column: span 1;
  }

  .bento-grid__item:nth-child(4) {
    grid-column: span 1;
  }

  .bento-grid__item:nth-child(5) {
    grid-column: span 1;
  }

  .bento-grid__item:nth-child(6) {
    grid-column: span 1;
  }

  /* Personal grid — simpler 3-col */
  .personal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xs);
  }

  /* ---------- Services Grid ---------- */

  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
    gap: var(--space-lg);
  }

  /* ---------- Contact Layout ---------- */

  .contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
  }

  /* ---------- Footer ---------- */

  .footer {
    padding: var(--space-xl) var(--space-lg);
    background-color: var(--color-neutral-900);
    color: var(--color-neutral-400);
  }

  .footer__inner {
    max-inline-size: 1280px;
    margin-inline: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
  }

  /* ---------- Responsive ---------- */

  @media (max-width: 1024px) {
    .bento-grid {
      grid-template-columns: repeat(2, 1fr);
      grid-auto-rows: minmax(220px, auto);
    }

    .bento-grid__item:nth-child(1) {
      grid-column: span 2;
      grid-row: span 1;
    }

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

  @media (max-width: 768px) {
    .contact-layout {
      grid-template-columns: 1fr;
    }

    .personal-grid {
      grid-template-columns: 1fr;
    }
  }

  @media (max-width: 640px) {
    .bento-grid {
      grid-template-columns: 1fr;
      grid-auto-rows: minmax(220px, auto);
    }

    .bento-grid__item:nth-child(1) {
      grid-column: span 1;
    }
  }
}