:root {
  --accent-color: #bb6600;
  --accent-dark: #994d00;
  --gradient-start: #bb6600;
  --gradient-end: #ffd700;
  --text-color: #000000;
}

html,
body {
  height: 100%;
  margin: 0;
  color: var(--text-color);
  font-family: "Poppins", Arial, sans-serif;
  scroll-behavior: smooth;
  background-color: #f4f4f4;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f4f4f4;
}

::-webkit-scrollbar-thumb {
  background: var(--accent-color);
  border-radius: 5px;
}

.navbar-brand img {
  max-height: 50px;
  max-width: auto;
  object-fit: contain;
  margin-right: 10px;
  transition: transform 0.3s ease;
}

.navbar-brand img:hover {
  transform: scale(1.1);
}

.navbar {
  background: linear-gradient(
    45deg,
    var(--gradient-start),
    var(--gradient-end)
  );
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand,
.nav-link {
  color: #ffffff !important;
  font-weight: bold;
}

.nav-link:hover {
  color: var(--accent-dark) !important;
  transition: color 0.3s ease;
}

.hero {
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #ffffff;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("https://via.placeholder.com/1920x600") no-repeat center center/cover;
  background-attachment: fixed;
  animation: fadeIn 2s ease-in;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.2;
  max-width: 100%;
  word-wrap: break-word;
}

.hero p.lead {
  font-size: 1.8rem;
  margin-top: 15px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.hover-scale:hover {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}

.service-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: none;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.3);
}

.btn-modern {
  background-color: var(--accent-color);
  border-radius: 50px;
  color: white;
  padding: 12px 24px;
  transition: background-color 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 12px rgba(187, 102, 0, 0.4);
  text-decoration: none;
}

.btn-modern:hover {
  background-color: var(--accent-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(187, 102, 0, 0.6);
  animation: pulse 1.5s ease-in-out infinite alternate;
}

.footer {
  background: linear-gradient(
    45deg,
    var(--gradient-end),
    var(--gradient-start)
  );
  color: #ffffff;
  padding: 20px 0;
  text-align: center;
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
}

.footer span {
  color: rgba(255, 255, 255, 0.9);
}

.navbar-toggler {
  border: none;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba%28255, 255, 255, 1%29' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

@media (max-width: 768px) {
  .hero {
    height: 60vh;
    padding: 20px;
  }

  .hero h1 {
    font-size: 2.8rem;
  }

  .hero p.lead {
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .hero {
    height: 50vh;
  }

  .hero h1 {
    font-size: 2.4rem;
    line-height: 1.1;
  }

  .hero p.lead {
    font-size: 1.2rem;
  }

  .btn-modern {
    padding: 10px 20px;
  }
}

@media (max-width: 360px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero p.lead {
    font-size: 1rem;
  }

  .btn-modern {
    padding: 8px 16px;
  }
}

.parallax {
  position: relative;
  background-image: url("https://www.b-venture.com/wp-content/uploads/sites/15/2023/03/ezgif.com-optimize-1.gif");
  background-attachment: fixed;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  overflow: hidden;
  min-height: 70vh;
}

.parallax::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
  animation: parallax-fade-in 1.5s ease-in-out;
}

@keyframes parallax-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.parallax-content {
  position: relative;
  z-index: 2;
  padding: 200px 20px;
  text-align: center;
  color: #ffffff;
  transform: translateY(0);
  transition: transform 0.5s ease-out;
}

.parallax-content.visible {
  transform: translateY(-20px);
}