/* ================================================
🚧 CONSTRUCTION PROJECT — HEADER & BRANDING SECTION
================================================= */

/* Full header bar background, padding, shadow */
[data-project="construction"] .site-header {
  background-color: #222;
  padding: 1.5rem 1rem;
  border-bottom: 2px solid #ff6600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Flex layout for logo and text */
[data-project="construction"] .branding-inline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  text-align: left;
}

/* Branding logo image */
[data-project="construction"] .logo {
  width: 60px;
  height: auto;
}

/* Text block inside header */
[data-project="construction"] .branding-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: #fff;
}

/* Header title style */
[data-project="construction"] .branding-text h1 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
}

/* Subtitle + supporting line */
[data-project="construction"] .branding-text p {
  margin: 0.2rem 0;
  font-size: 1rem;
  color: #ccc;
}


/* ============================================================
🏗️ CONSTRUCTION PROJECT — CORE CONTAINER & HEADER SECTIONS
============================================================ */

/* 1️⃣ Main content wrapper (white box with orange stripe) */
[data-project="construction"] .project-container {
  max-width: 900px;
  width: 100%;
  margin: 2rem auto;
  padding: 2rem 1.5rem;
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  border-left: 5px solid #ff6600;
  border-radius: 6px;
  box-sizing: border-box;
}


/* 2️⃣ Optional fallback project-header (if used outside .construction-header) */
[data-project="construction"] .project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

[data-project="construction"] .project-header h1 {
  margin: 0;
  font-size: 1.8rem;
  color: #ff6600;
}

[data-project="construction"] .project-meta {
  color: #777;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}


/* 3️⃣ Construction Header (project name, location, role) */
[data-project="construction"] .construction-header {
  background: #f0f0f0;
  padding: 2rem;
  text-align: left;
  border-bottom: 3px solid #ff6600;
  color: #000;
}

[data-project="construction"] .construction-header h2 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #000;
}

[data-project="construction"] .construction-header h2 i {
  color: #ff6600;
  margin-right: 0.4rem;
}

[data-project="construction"] .construction-header p {
  margin: 0.2rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: #000;
}


[data-project="construction"] .location,
[data-project="construction"] .role {
  font-size: 1rem;
  font-weight: 500;
  color: #444;
  margin: 0.2rem 0;
}



/* 4️⃣ Trusted By bar — construction companies & consultants */
[data-project="construction"] .trusted-by-bar {
  background-color: #f3f3f3;
  padding: 1rem 2rem;
  border-bottom: 1px solid #ddd;
  text-align: center;
}

[data-project="construction"] .trusted-by-bar p {
  margin: 0 0 0.5rem;
  font-weight: bold;
  color: #444;
  font-size: 1rem;
  letter-spacing: 0.3px;
}

[data-project="construction"] .logo-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
}

[data-project="construction"] .logo-strip img {
  height: 50px;
  max-width: 100px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all 0.3s ease-in-out;
}

[data-project="construction"] .logo-strip img:hover {
  filter: none;
  opacity: 1;
  transform: scale(1.05);
}

/* ============================================================
📋 CONSTRUCTION — Summary Section (project overview text)
============================================================ */
[data-project="construction"] .summary {
  margin-top: 2rem;
}

[data-project="construction"] .summary h2 {
  font-size: 1.3rem;
  color: #ff6600;
  margin-bottom: 0.8rem;
}

[data-project="construction"] .summary p {
  font-size: 1rem;
  line-height: 1.6;
  color: #444;
}


[data-project="construction"] .upgrade-tips {
  margin-top: 3rem;
  background: #fdfdfd;
  border-left: 4px solid #ff6600;
  padding: 1.5rem;
  border-radius: 6px;
  box-shadow: 0 1px 5px rgba(0,0,0,0.05);
}

[data-project="construction"] .upgrade-tips h2 {
  color: #ff6600;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

[data-project="construction"] .upgrade-tips ul {
  margin: 0;
  padding-left: 1.2rem;
}

[data-project="construction"] .upgrade-tips li {
  margin-bottom: 0.5rem;
  font-size: 1rem;
  color: #444;
}


/* ============================================================
🖼️ CONSTRUCTION — Screenshot Carousel or Grid
============================================================ */
[data-project="construction"] .screenshots-carousel h2 {
  font-size: 1.3rem;
  color: #ff6600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

[data-project="construction"] .carousel-wrapper {
  position: relative;
  text-align: center;
}

/* 📏 Limit visible height for Revit carousel preview */
[data-project="revit-tools"] .carousel-image {
  display: none;
  width: auto;
  max-height: 300px;
  margin: 0 auto;
  border-radius: 6px;
  object-fit: contain; /* Keep image undistorted */
}


[data-project="construction"] .carousel-image.active {
  display: block;
  cursor: zoom-in;
}

/* Arrows for screenshots */
[data-project="construction"] .carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.4);
  color: #fff;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
}

[data-project="construction"] .carousel-btn:hover {
  background-color: #ff6600;
  transform: scale(1.05);
}

[data-project="construction"] .carousel-btn.left {
  left: 10px;
}

[data-project="construction"] .carousel-btn.right {
  right: 10px;
}


/* ============================================================
📄 CONSTRUCTION — PDF Shop Drawings Viewer
============================================================ */
[data-project="construction"] .shop-drawings-carousel h2 {
  font-size: 1.3rem;
  color: #ff6600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

[data-project="construction"] .pdf-carousel-wrapper {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding-top: 1rem;
  background: #f2f2f2;
  border-radius: 10px;
  max-width: 900px;
  margin: 2rem auto;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

[data-project="construction"] .pdf-wrapper {
  display: none;
  position: relative;
  width: 100%;
  height: 600px;
}

[data-project="construction"] .pdf-wrapper.active {
  display: block;
}

[data-project="construction"] .pdf-frame {
  width: 100%;
  height: 100%;
  border: none;
}

[data-project="construction"] .pdf-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  cursor: zoom-in;
  background: rgba(0, 0, 0, 0); /* Invisible, clickable layer */
  z-index: 10;
}

/* PDF arrows */
[data-project="construction"] .pdf-carousel-wrapper .carousel-btn {
  top: 50%;
  font-size: 2rem;
  background-color: rgba(0, 0, 0, 0.4);
  color: white;
}

[data-project="construction"] .pdf-carousel-wrapper .carousel-btn:hover {
  background-color: #ff6600;
  color: white;
  transform: scale(1.05);
}

/* ============================================================
🔍 CONSTRUCTION — Lightbox for Zoomed Screenshots & PDFs
============================================================ */
[data-project="construction"] .lightbox-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

[data-project="construction"] .lightbox-overlay.hidden {
  display: none;
}

[data-project="construction"] .lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  text-align: center;
}

[data-project="construction"] .lightbox-content img,
[data-project="construction"] .pdf-lightbox-frame {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

[data-project="construction"] .lightbox-close {
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 2rem;
  color: white;
  cursor: pointer;
}

[data-project="construction"] .lightbox-caption {
  margin-top: 1rem;
  color: white;
  font-size: 1rem;
}

[data-project="construction"] .lightbox-nav {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  z-index: 10000;
}

[data-project="construction"] .lightbox-nav button {
  background-color: rgba(255, 255, 255, 0.9);
  border: none;
  font-size: 2rem;
  padding: 0.5rem 1rem;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s ease;
}

[data-project="construction"] .lightbox-nav button:hover {
  background-color: #ff6600;
  color: white;
}

/* ============================================================
🔙 CONSTRUCTION — Floating Back to Projects Button
============================================================ */
[data-project="construction"] .back-link-fixed {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background-color: #ff6600;
  color: white;
  padding: 0.6rem 1.2rem;
  font-weight: bold;
  border-radius: 30px;
  text-decoration: none;
  font-size: 0.95rem;
  z-index: 10000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s ease, transform 0.2s ease;
}

[data-project="construction"] .back-link-fixed:hover {
  background-color: #cc5200;
  transform: translateY(-2px);
}

/* ============================================================
🔗 CONSTRUCTION — Footer Styles & Social Icons
============================================================ */
[data-project="construction"] footer {
  text-align: center;
  padding: 2rem 1rem;
  background: #eee;
  font-size: 0.9rem;
  color: #666;
}

[data-project="construction"] .footer-credit {
  margin-top: 1rem;
  font-style: italic;
  font-size: 0.85rem;
}

[data-project="construction"] .social-links {
  margin: 1rem 0;
}

[data-project="construction"] .social-links a {
  margin: 0 0.8rem;
  text-decoration: none;
  color: #0077cc;
  font-weight: bold;
  font-size: 0.95rem;
}

[data-project="construction"] .social-links a:hover {
  color: #005fa3;
}

[data-project="construction"] .social-links a i {
  transition: transform 0.2s ease;
}

[data-project="construction"] .social-links a:hover i {
  transform: scale(1.2);
}

[data-project="construction"] .linkedin-link i { color: #0077b5; }
[data-project="construction"] .github-link i   { color: #000000; }
[data-project="construction"] .youtube-link i  { color: #cc0000; }



/* ========================================================
🧩 CONSTRUCTION.CSS – Missing Styles Add-on Block
(Completes minor gaps found in audit)
======================================================== */

/* ✅ Style for project meta paragraphs inside construction header */
[data-project="construction"] .project-meta {
  font-size: 0.95rem;
  color: #777;
  margin: 0.4rem 0;
}


/* ✅ Wrapper header for PDF section (like screenshot carousel heading) */
[data-project="construction"] .shop-drawings-carousel h2 {
  font-size: 1.3rem;
  color: #ff6600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}


/* ✅ Optional image hover zoom for screenshots (matches Revit Tools) */
[data-project="construction"] .carousel-image:hover {
  transform: scale(1.02);
  transition: transform 0.3s ease;
}


/* ✅ Optional styling if demo-lightbox anchor wrappers used (same as Revit Tools) */
[data-project="construction"] .demo-lightbox {
  cursor: zoom-in;
  display: inline-block;
}


/* ✅ Lightbox iframe (PDF view) - fallback style */
[data-project="construction"] .lightbox-content iframe.pdf-lightbox-frame {
  width: 90vw;
  height: 90vh;
  border: none;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}


/* ✅ Optional global section divider (if using multiple <section>) */
[data-project="construction"] section:not(:first-of-type)::before {
  content: "";
  display: block;
  height: 1px;
  background-color: #ddd;
  margin-bottom: 2rem;
  margin-top: 2rem;
}







/* ============================================================
📱 CONSTRUCTION — Responsive Layout Adjustments
============================================================ */
@media screen and (max-width: 768px) {
  [data-project="construction"] .branding-inline {
    flex-direction: column;
    text-align: center;
  }

  [data-project="construction"] .carousel-btn,
  [data-project="construction"] .pdf-carousel-wrapper .carousel-btn {
    font-size: 1.5rem;
    padding: 0.4rem 0.8rem;
  }

  [data-project="construction"] .pdf-wrapper {
    height: 450px;
  }

  [data-project="construction"] .logo-strip img {
    height: 40px;
    max-width: 80px;
  }

  [data-project="construction"] .social-links a {
    display: block;
    margin: 0.6rem 0;
  }

  [data-project="construction"] .back-link-fixed {
    bottom: 10px;
    left: 10px;
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
  }
  
  [data-project="construction"] .logo-strip {
    justify-content: center;
    gap: 1rem;
  }

  [data-project="construction"] .shop-drawings-carousel h2,
  [data-project="construction"] .screenshots-carousel h2 {
    font-size: 1.2rem;
    flex-direction: column;
    text-align: center;
  }

  [data-project="construction"] .lightbox-content iframe.pdf-lightbox-frame {
    width: 100%;
    height: 85vh;
  }
  
  
  
}