/* ===== BASIC RESET ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Roboto", sans-serif;
}

html,
body {
  overflow-x: hidden;
  background-color: #f8f8f8;
}

#about,
#services,
#portfolio,
#blog,
#pricing{
  scroll-margin-top: 2rem;
}

#contact{
  scroll-margin-top: 7rem;
}

/* ===== NAVBAR ===== */
#navbar {
  background-color: transparent;
  transition: background-color 0.4s ease;
  z-index: 9999;
}


/* Navbar transition effect */
#navbar {
  transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

/* Default transparent background */
#navbar.bg-transparent {
  background-color: transparent !important;
  box-shadow: none;
}

/* Scrolled background */
#navbar.scrolled {
  background-color: #0d6efd !important;
  /* Bootstrap Primary */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.nav-link {
  color: rgb(255 255 255 / 70%);
}

.nav-link:hover {
  color: white;

}

.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='white' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ===== HERO ===== */
.hero-section {
  background: url(assets/images/bg_1.jpg.webp);
  background-position: top center;
  background-size: cover;
  background-repeat: no-repeat;
  min-height: 100vh;
  position: relative;
  background-attachment: fixed;
}

#hero {
  margin-top: 9rem;
}

/* ===== ABOUT ===== */
#about {
  padding: 4rem 0;
}

.about-img {
  background: url(assets/images/about.jpg);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  height: 40rem;
}

.btn-bg {
  background-color: #0779e4;
}

/* ===== SERVICES ===== */
#services {
  padding: 4rem 0;
}

.icon {
  width: 70px;
  height: 60px;
  background-color: #0779e4;
  border-radius: 5px;
  padding: 13px;
}

/* ===== REVIEWS ===== */
.reviews {
  background: url(assets/images/bg_3.jpg.webp);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  height: 55vh;
  position: relative;
  overflow: hidden;
}

.overlay {
  background-color: #0779e4;
  opacity: .9;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100%;
}

.service-icon {
  width: 70px;
  height: 70px;
}

/* ===== PORTFOLIO ===== */
#portfolio {
  position: relative;
  z-index: 10;
  padding: 4rem 0;
  background-color: #f8f8f8;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  height: 60vh;
  border-radius: 8px;
}

.portfolio-item .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 80, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.4s ease;
}

.portfolio-item .overlay h3 {
  color: #fff;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

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

.portfolio-item:hover .overlay h3 {
  transform: translateY(0);
}

/* Background Images */
.port-img-1 {
  background: url(assets/images/project-1.jpg.webp);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.port-img-2 {
  background: url(assets/images/project-2.jpg.webp);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.port-img-3 {
  background: url(assets/images/project-3.jpg.webp);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.port-img-4 {
  background: url(assets/images/project-4.jpg.webp);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.port-img-5 {
  background: url(assets/images/project-5.jpg.webp);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.port-img-6 {
  background: url(assets/images/project-6.jpg.webp);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

#portfolio .card {
  border-radius: 10px;
  transition: all 0.3s ease;
}

#portfolio .card:hover {
  transform: translateY(-5px);
}

#portfolio .carousel-indicators button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

#blog {
  padding: 4rem 0;
}

#pricing {
  padding: 4rem 0;
}

/* 16:9 aspect ratio container */
.map-aspect {
  position: relative;
  width: 100%;
  max-width: 1200px;
  /* optional: limit max width */
  margin: 20px auto;
  padding-top: 56.25%;
  /* 16:9 -> 9/16 = 0.5625 = 56.25% */
}

.map-aspect iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

#contact iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 450px;
}

@media (max-width: 991px) {
  #contact iframe {
    height: 350px;
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 767px) {
  .portfolio-item {
    height: 40vh;
    margin-bottom: 1.5rem;
  }
}