:root {
  --primary: #fdaf07ff;
  --dark: #1e272e;
  --secondary: #2c3e50;
  --light: #f8f9fa;
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #444;
}
h1,
h2,
h3,
h4 {
  font-weight: 800;
  text-transform: uppercase;
  color: var(--dark);
}

.top-header {
  padding: 25px 0;
  background: #fff;
}
.info-box i {
  font-size: 2.5rem;
  color: var(--primary);
  margin-right: 15px;
}
.info-text span {
  display: block;
  font-size: 0.7rem;
  font-weight: bold;
  color: #888;
}
.btn-quote {
  background: var(--dark);
  color: white;
  border-radius: 0;
  padding: 12px 25px;
  font-weight: bold;
  text-decoration: none;
}

.navbar-main {
  padding: 0;
}
.nav-orange-bg {
  background: var(--primary);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.navbar-main .nav-link {
  color: #fff !important;
  padding: 20px 25px !important;
  font-weight: bold;
  font-size: 0.85rem;
  text-transform: uppercase;
}
.navbar-main .nav-link:hover,
.navbar-main .active {
  background: rgba(0, 0, 0, 0.1);
}

.carousel-item {
  height: 600px;
}
.carousel-item img {
  height: 100%;
  object-fit: cover;
}

.hero-caption {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.85);
  width: 80%;
  max-width: 800px;
  padding: 15px;
  border-left: 10px solid var(--primary);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transition: none;
}

.hero-caption h1 {
  font-size: 2.4rem;
  margin-bottom: 8px;
  font-weight: 800;
}

.hero-caption p {
  color: var(--primary);
  font-weight: bold;
  letter-spacing: 2px;
  margin: 0;
  font-size: 0.9rem;
}

.carousel-item.active .hero-caption {
  animation: fadeInUp 1s ease forwards;
  animation-delay: 0.3s;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate(-50%, 20px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.features-section {
  margin-top: -60px;
  position: relative;
  z-index: 10;
}
.feature-card {
  padding: 40px;
  color: #fff;
  min-height: 220px;
  transition: 0.3s;
}
.bg-dark-blue {
  background: var(--dark);
}
.bg-medium-blue {
  background: var(--secondary);
}
.bg-orange {
  background: var(--primary);
}

footer {
  background: var(--dark);
  color: #bdc3c7;
  padding: 70px 0 20px;
}
footer h5 {
  color: #fff;
  margin-bottom: 25px;
  border-left: 4px solid var(--primary);
  padding-left: 15px;
}
.footer-link {
  color: #bdc3c7;
  text-decoration: none;
  display: block;
  margin-bottom: 10px;
  transition: 0.3s;
}
.footer-link:hover {
  color: var(--primary);
  padding-left: 5px;
}
.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 50px;
  padding-top: 20px;
  font-size: 0.8rem;
}

.about-section {
  min-height: 600px;
}
.z-1 {
  z-index: 1;
}
.text-orange {
  color: #fdaf07ff !important;
}
.btn-orange {
  background-color: #fdaf07ff;
  border: none;
  transition: 0.3s;
}
.btn-orange:hover {
  background-color: #ca7f0dff;
  color: white;
}
.about-item img {
  border-bottom: 3px solid #fdaf07ff;
  transition: transform 0.3s ease;
}
.about-item:hover img {
  transform: scale(1.05);
}
.opacity-75 {
  opacity: 0.75;
}

.differ-section {
  background-image: url("./assets/img/img4.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.dark-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(34, 45, 53, 0.1);
}

.z-1 {
  z-index: 1;
}

.text-orange {
  color: #fdaf07ff !important;
}

.icon-circle {
  background-color: #fdaf07ff;
  width: 70px;
  height: 70px;
  min-width: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.opacity-75 {
  opacity: 0.75;
}

:root {
  --primary: #fdaf07ff;
  --dark-jj: #222d35;
}

.text-orange-jj {
  color: var(--primary);
}

.hover-container {
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.hover-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(34, 45, 53, 0.92);
  opacity: 0;
  transition: all 0.4s ease;
}

.hover-container:hover .hover-overlay {
  opacity: 1;
}

.bg-light {
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
}
.bg-light:hover {
  background-color: #f8f9fa !important;
  border-bottom: 3px solid var(--primary);
  transform: translateY(-5px);
}

.portfolio-overlay {
  background: #fdaf07ff;
  transition: all 0.4s ease;
  opacity: 0;
}

.portfolio-wrapper:hover .portfolio-overlay {
  opacity: 1;
}

.project-description-container {
  max-height: 150px;
  overflow-y: auto;
  margin-bottom: 15px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.5) transparent;
}

.project-description-container::-webkit-scrollbar {
  width: 4px;
}
.project-description-container::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 10px;
}

.filter-btn {
  text-decoration: none;
  color: #666;
  font-weight: bold;
  font-size: 0.85rem;
  transition: 0.3s;
  border: none;
}
.filter-btn.active,
.filter-btn:hover {
  color: #fdaf07ff;
}

.portfolio-wrapper .portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #fdaf07ff;
  opacity: 0;
  transition: all 0.4s ease-in-out;
  transform: translateY(5%);
}

.portfolio-wrapper:hover .portfolio-overlay {
  opacity: 1;
  transform: translateY(0);
}

.img-fluid {
  transition: transform 0.5s ease;
}
.portfolio-wrapper:hover img {
  transform: scale(1.1);
}