.portfolio-hero {
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);

  height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: url('../img/blog/4.webp') center/cover fixed;
  text-align: center;
  margin-top: 14vh;
}

.portfolio-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(60deg, rgba(26, 26, 26, 0.508), rgba(0, 191, 175, 0.218));
}

.portfolio-hero-content {
  position: relative;

  z-index: 1;
}

.portfolio-hero .hero-title {
  color: #ffffff;
}

.portfolio-hero .text-gold {
  color: var(--accent-gold);
}

.portfolio-hero .hero-description {
  font-weight: 500;
  max-width: 800px;
  margin: 1rem auto;
  color: #ffffff;
}

.portfolio-hero .explore-btn {
  margin-top: 2rem;
}

.portfolio-hero .explore-btn i {
  margin-left: 8px;
}

/* Portfolio Projects Section */
.portfolio-projects-section {
  padding: 6rem 5%;
  background: #ffffff;
}

.portfolio-section-header {
  margin-bottom: 4rem;
  text-align: center;
}

.portfolio-sub-heading {
  color: var(--accent-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 4rem;
  font-weight: 700;
}

.portfolio-section-title {
  font-size: 2.5rem;
  color: var(--text-color);
  margin-top: 0.5rem;
  font-family: var(--font-heading);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  max-width: 1400px;
  margin: 0 auto;
}

.portfolio-card {
  padding: 1.5rem;
  padding-bottom: 2rem;
}

.portfolio-card-img {
  height: 300px;
  margin-bottom: 1.5rem;
}

.portfolio-card-tag {
  font-size: 0.75rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

.portfolio-card h3 {
  margin-top: 0.5rem;
}

.portfolio-card .explore-btn {
  padding: 0.6rem 1.2rem;
  font-size: 0.75rem;
  margin-top: 1rem;
  align-self: flex-start;
}

/* More favourable content section */
.portfolio-stats {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  padding: 4rem 5%;
  background: var(--bg-color);
  max-width: 1400px;
  margin: 0 auto;
  gap: 2rem;
}

.stat-item {
  text-align: center;
  flex: 1;
  min-width: 200px;
}

.stat-number {
  font-size: 3rem;
  color: var(--accent-gold);
  font-family: var(--font-heading);
  font-weight: bold;
}

.stat-label {
  font-size: 1rem;
  color: var(--text-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.5rem;
}

/* Other Works Section */
.other-works-section {
  padding: 4rem 5%;
  background: var(--bg-color);
}

.other-works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
}

.other-work-item {
  display: block;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  text-decoration: none;
}

.other-work-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.other-work-item:hover img {
  transform: scale(1.05);
}

.work-link {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 1rem;
  text-align: center;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.other-work-item:hover .work-link {
  transform: translateY(0);
}

/* Case Study Styles */
.case-study-hero {
  display: flex;
  gap: 4rem;
  padding: 12rem 5% 4rem;
  max-width: 1400px;
  margin: 0 auto;
  align-items: center;
}

.case-study-text {
  flex: 1;
}

.case-study-text h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--accent-gold);
  margin-bottom: 2rem;
  line-height: 1.1;
  text-transform: uppercase;
}

.case-study-text .intro-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 191, 175, 0.1);
  color: var(--accent-gold);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 3rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.location-badge i {
  font-size: 1.1rem;
}

.case-study-text h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--text-color);
  margin-bottom: 1.5rem;
}

.contributions-list {
  list-style: none;
  padding: 0;
  margin-bottom: 2.5rem;
}

.contributions-list li {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  line-height: 1.6;
}

.contributions-list li i {
  color: var(--accent-gold);
  margin-top: 5px;
}

.case-study-text .conclusion-text {
  font-size: 1.1rem;
  color: var(--text-color);
  font-weight: 500;
  line-height: 1.8;
  padding: 1.5rem;
  background: rgba(0, 191, 175, 0.05);
  border-left: 4px solid var(--accent-gold);
  border-radius: 4px;
}

.case-study-images-overlap {
  flex: 1;
  position: relative;
  min-height: 550px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.case-study-images-overlap .base-image {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  position: absolute;
  top: -10%;
  right: -15%;
  z-index: 10;
  transition: transform 0.4s ease;
}

.case-study-images-overlap .overlap-image {
  height: 100%;
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  position: absolute;
  bottom: 0;
  left: 0;
  border: 10px solid #fff;
  z-index: 2;
  transition: transform 0.4s ease;
}

.case-study-images-overlap:hover .base-image {
  transform: translateY(-5px);
}

.case-study-images-overlap:hover .overlap-image {
  transform: translateY(-10px);
}

.case-study-gallery {
  padding: 4rem 5% 8rem;
  max-width: 1400px;
  margin: 0 auto;
}

.case-study-gallery h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--text-color);
  text-align: center;
  margin-bottom: 3rem;
  text-transform: uppercase;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.gallery-grid img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.gallery-grid img:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

@media (max-width: 900px) {
  .case-study-hero {
    flex-direction: column;
    padding-top: 8rem;
  }

  .case-study-images-overlap {
    width: 100%;
    min-height: 400px;
    margin-top: 3rem;
  }
}

/* Other Works Section */
.other-works-section {
  padding: 4rem 5%;
  background: var(--bg-color);
}

.other-works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
}

.other-work-item {
  display: block;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  text-decoration: none;
}

.other-work-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.other-work-item:hover img {
  transform: scale(1.05);
}

.work-link {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 1rem;
  text-align: center;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.other-work-item:hover .work-link {
  transform: translateY(0);
}