/* ==========================================================================
   Tejo Estúdio - Portfolio Specific Styles
   ========================================================================== */

html {
  scroll-behavior: smooth;
}

/* Layout Containers */
.portfolio-shell {
  max-width: 72rem; /* max-w-6xl */
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Sections */
.portfolio-hero {
  padding-top: 8rem;
  padding-bottom: 5rem;
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.portfolio-hero h1 {
  font-size: clamp(3.5rem, 10vw, 8rem);
  line-height: 0.85;
  margin-bottom: 1.5rem;
}

.portfolio-section {
  padding: 6rem 0;
}

.portfolio-dark-section {
  background-color: #171717;
  color: #e5e5e5;
  border-top: 2px solid #000;
  border-bottom: 2px solid #000;
}

/* Grid Utilities */
.portfolio-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .portfolio-grid-cols-12 {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .portfolio-col-span-4 { grid-column: span 4 / span 4; }
  .portfolio-col-span-5 { grid-column: span 5 / span 5; }
  .portfolio-col-span-7 { grid-column: span 7 / span 7; }
  .portfolio-col-span-8 { grid-column: span 8 / span 8; }
  
  .portfolio-md-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Project Articles */
.project-article {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 768px) {
  .project-article {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
}

/* Aspect Ratios */
.aspect-3-4 { aspect-ratio: 3/4; }
.aspect-video { aspect-ratio: 16/9; }

.object-cover {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

/* Navigation Overlay (Simplified from React) */
.nav-fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(250, 250, 250, 0.95);
  backdrop-filter: blur(4px);
  border-bottom: 2px solid #171717;
  z-index: 1000;
}

.nav-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ==========================================================================
   Otimizações para Impressão / PDF Digital (From original portfolio.html)
   ========================================================================== */
@media print {
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    text-rendering: optimizeLegibility;
  }

  @page {
    size: A4 portrait;
    margin: 15mm;
  }

  body {
    font-size: 11pt;
    background: white !important;
  }

  .nav-fixed, 
  .tejo-lang-switcher-container,
  .portfolio-hero .tejo-btn,
  .project-article .tejo-btn {
    display: none !important;
  }

  .portfolio-hero {
    padding-top: 20vh !important;
    padding-bottom: 5vh !important;
    min-height: 0 !important;
    height: auto !important;
    page-break-after: always;
    break-after: page;
  }

  .portfolio-hero h1 {
    font-size: 5rem !important;
  }

  section {
    page-break-before: always;
    break-before: page;
    page-break-inside: auto;
    break-inside: auto;
  }

  footer {
    page-break-before: avoid !important;
    break-before: avoid !important;
    margin-top: 1rem !important;
    border-top: none !important;
  }

  .project-article {
    page-break-inside: avoid;
    break-inside: avoid;
    display: grid !important;
    grid-template-columns: repeat(12, minmax(0, 1fr)) !important;
  }

  article, figure, img {
    page-break-inside: avoid;
    break-inside: avoid;
  }

  .tejo-card, .shadow-hard-lg {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
}