html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: 'Segoe UI', Roboto, -apple-system, sans-serif;
}

.fullscreen-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.fullscreen-bg__media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main-menu {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 10;
  display: flex;
  justify-content: center;
  padding: 1rem 0;
}

.menu-list {
  gap: 2rem;
  list-style-type: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
}

.menu-item {
  padding: 0.5rem 1rem;
  margin-right: 20px;
}

.menu-link {
  text-decoration: none;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 0.4rem;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
}

.menu-link:hover, .menu-link.active {
  background-color: #051952;
  color: #ff961f;
}

.menu-link.active {
  color: #ff961f;
  background-color: unset;
}

.slides-container {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  padding-top: 0;
}

.slide {
  position: relative;
  width: 100%;
  height: 100vh;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  box-sizing: border-box;
  overflow: hidden;
  padding: 0;
}

.slide:last-child {
  scroll-snap-align: end;
}

.slide-content {
  width: 80%;
  max-width: 90%;
  max-height: calc(100vh - 12rem);
  padding-top: 2rem;
  padding-bottom: 2rem;
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 1rem;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: fadeIn 0.8s ease-out;
  justify-content: center;
}

.slide-content img {
  max-width: 60%;
  max-height: 20vh;
  margin-bottom: 2rem;
  object-fit: contain;
}

.slide-content h1,
.slide-content h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin: 0 0 1.5rem 0;
  line-height: 1.3;
  text-align: center;
}

.slide-content h3 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin: 0 0 1rem 0;
  line-height: 1.3;
  text-align: center;
}

.slide-content p {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  line-height: 1.4;
  text-align: center;
  margin-top: 0;

}

.slide-content ul {
  list-style: none;
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  line-height: 1.4;
  padding-left: 0;
  text-align: center;
}

.slide-content ul li h3::before,
#slide6 ul li::before {
  content: "✔";
  color: #ff961f;
  position: relative;
  right: 1%;
}

.btn {
  display: inline-block;
  background-color: #051952;
  color: white;
  text-decoration: none;
  border-radius: 0.4rem;
  transition: all 0.3s ease;
  padding: 0.8rem 2rem;
  font-size: 1.5rem;
  margin-top: auto;
}

.btn:hover {
  background-color: #ff961f;
  transform: translateY(-0.2rem);
  font-weight: bold;
}

.dots-nav {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active {
  background-color: #ff961f;
  transform: scale(1.3);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .main-menu {
    padding: 0.5rem 0;
  }
  
  .menu-list {
    gap: 0.5rem;
  }
  
  .menu-link {
    font-size: 1.4rem;
    padding: 0.5rem;
  }
  
  .dots-nav {
    right: 1rem;
  }
  
  .slides-container {
    padding-top: 5rem;
  }

  .slide {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }
  
  .slide-content {
    max-height: calc(100vh - 10rem);
    padding: 1.5rem;
    width: 95%;
    overflow-y: auto;
  }
  
  .slide-content img {
    max-width: 80%;
    max-height: 15vh;
  }

  #slide3 p,
  #slide5 p {
    display: none;
  }
}

@media (max-height: 600px) {
  .slide-content {
    transform: scale(0.9);
    transform-origin: center;
  }
  
  .slide-content img {
    max-height: 10vh;
    margin-bottom: 1rem;
  }
  
  .slide-content h1 {
    margin-bottom: 0.8rem;
    font-size: 1.5rem;
  }
  
  .slide-content p {
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .menu-list {
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }

  .menu-item {
    margin: 10px 0;
  }

  .menu-item:last-child {
    margin-right: 0;
  }

  .hamburger {
    display: block;
    cursor: pointer;
    font-size: 30px;
    color: #ff961f;
  }

  .main-menu.active .menu-list {
    display: flex;
  }
}

.hamburger {
  display: none;
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
    position: absolute;
    top: 10px;
    right: 20px;
  }
}