/* ============================
   Case Study – Shared Styles
   ============================ */

@keyframes hideLoader { to { opacity: 0; visibility: hidden; } }
.page-loader { animation: hideLoader 0s ease-in 5s forwards; }

/* --- Title Section --- */
.cs-title-section {
  padding: 70px 0 50px;
  background: #fff;
  text-align: center;
}
.cs-title-section h1 {
  font-family: "Roboto Condensed", sans-serif;
  font-weight: 700;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: #111;
  margin: 0;
  line-height: 1.5;
}

/* --- Hero Image Gallery --- */
.cs-gallery {
  padding: 30px 0 40px;
  background: #f5f5f5;
}
.cs-gallery .gallery-grid {
  max-width: 860px;
  margin: 0 auto;
}
.cs-gallery .gallery-grid img {
  width: 100%;
  display: block;
  border-radius: 3px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* --- Icons Section --- */
.cs-icons-section {
  padding: 50px 0;
  background: #fff;
  border-bottom: 1px solid #eaeaea;
}
.cs-icons-section .icon-block {
  text-align: center;
  padding: 10px 20px;
}
.cs-icons-section .icon-block .icon-circle {
  font-size: 36px;
  color: #111;
  display: block;
  margin-bottom: 18px;
}
.cs-icons-section .icon-block h4 {
  font-family: "Roboto Condensed", sans-serif;
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #111;
  margin: 0 0 10px;
}
.cs-icons-section .icon-block p {
  font-size: 13px;
  line-height: 1.7;
  color: #888;
}

/* --- Project Details --- */
.cs-project-details {
  padding: 60px 0;
}
.cs-project-details .details-heading {
  font-family: "Roboto Condensed", sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #111;
  margin: 0 0 20px;
}
.cs-project-details .detail-item {
  margin-bottom: 6px;
  font-size: 13px;
  color: #555;
  line-height: 1.6;
}
.cs-project-details .detail-item strong {
  color: #333;
}

/* Intro paragraphs in Project Details */
.cs-intro {
  font-size: 16px;
  line-height: 1.8;
  color: #444;
  margin-bottom: 20px;
}
.cs-intro-secondary {
  font-size: 15px;
  line-height: 1.8;
  color: #555;
}

/* --- Body Content Sections --- */
.cs-section {
  padding: 60px 0;
}
.cs-section + .cs-section {
  border-top: 1px solid #eaeaea;
}
.cs-section h2,
.cs-section h3 {
  font-family: "Roboto Condensed", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 18px;
  color: #111;
  margin: 0 0 22px;
}
.cs-section p {
  font-size: 15px;
  line-height: 1.8;
  color: #555;
  margin-bottom: 16px;
}
.cs-section ul {
  padding-left: 20px;
  margin-bottom: 20px;
}
.cs-section li {
  font-size: 15px;
  line-height: 1.8;
  color: #555;
  margin-bottom: 8px;
}
.cs-section h4 {
  font-family: "Roboto Condensed", sans-serif;
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #111;
  margin: 30px 0 12px;
}

/* --- Back to Work Navigation --- */
.cs-back-nav {
  padding: 50px 0;
  text-align: center;
  border-top: 1px solid #eaeaea;
}
.cs-back-nav a {
  font-family: "Roboto Condensed", sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  color: #111;
  text-decoration: none;
  transition: color 0.2s;
}
.cs-back-nav a:hover {
  color: #999;
}
.cs-back-nav a i {
  margin-right: 6px;
}

/* --- Responsive --- */
@media (max-width: 767px) {
  .cs-title-section {
    padding: 110px 0 40px;
  }
  .cs-title-section h1 {
    font-size: 22px;
    letter-spacing: 2px;
  }
  .cs-section {
    padding: 40px 0 50px;
  }
  .cs-section h2,
  .cs-section h3 {
    font-size: 16px;
  }
}