* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  line-height: 1.6;
  color: #333;
}

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  height: 60px;
  padding: 0 40px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  background: rgba(17, 17, 17, 0.4); /* translucent */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  color: white;
  z-index: 1000;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
  background: rgba(17, 17, 17, 0.95); /* opaque */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
  font-weight: 500;
}

/* Banner Carousel */
.banner {
  width: 100%;
  overflow: hidden;
padding: 0;
  position: relative;
}

.carousel {
  position: relative;
 width: 100%;
  height: 100vh;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
pointer-events: none;
}

.slide.active {
  opacity: 1;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Overlay Text */
.overlay {
  position: absolute;
  bottom: 40px;
  left: 40px;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  padding: 15px 25px;
  font-size: 24px;
  border-radius: 6px;
}

/* Hero */
.hero {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(to right, #E7F8FE, #BBECFC);
  color: black;
}

.hero button {
  margin-top: 20px;
  padding: 12px 25px;
  border: none;
  background: #111;
  color: #fff;
  cursor: pointer;
  border-radius: 5px;
}

/* Sections */
.section {
 min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.features {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.card {
  padding: 20px;
  width: 180px;
  background: #f4f4f4;
  border-radius: 8px;
}

/* Form */
form {
  max-width: 300px;
  margin: auto;
}

form input,
form button {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
}

/* Footer */
.footer {
  text-align: center;
  padding: 20px;
  background: #111;
  color: white;
}

/* Responsive */
@media (max-width: 768px) {
  .carousel {
    height: 250px;
  }

  .overlay {
    font-size: 16px;
    bottom: 20px;
    left: 20px;
  }

  .features {
    flex-direction: column;
    align-items: center;
  }

.arrow {
    font-size: 28px;
    padding: 8px 12px;

  z-index: 9999;
  pointer-events: auto;	
  }
}

html {
  scroll-behavior: smooth;
}

.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 40px;
  background: rgba(0, 0, 0, 0.4);
  color: white;
  border: none;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.3s ease;
  z-index: 9999;
  pointer-events: auto;
}

.arrow:hover {
  background: rgba(0, 0, 0, 0.7);
}

.arrow.left {
  left: 20px;
}

.arrow.right {
  right: 20px;
}

.logo img {
  height: 70px;
  width: auto;
	padding: 10px;
}

/* Fullscreen section like banner */
.features-full {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  background: linear-gradient(to right, #E7F8FE, #4facfe);
  color: black;
}

/* Cards container */
.features-container {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Individual card */
.feature-card {
  background: white;
  width: 300px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  transition: transform 0.3s ease;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-10px);
}

/* Card image */
.feature-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* Card text */
.feature-card h3 {
  margin: 15px 0 10px;
}

.feature-card p {
  padding: 0 20px 20px;
  color: #555;
}

/* Mobile */
@media (max-width: 768px) {
  .features-container {
    flex-direction: column;
    align-items: center;
  }
}