/* =========================
   HERO SLIDER
========================= */
.hero-slider{
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.slide{
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  visibility: hidden;
  transition: 1s ease-in-out;
}

.slide.active{
  opacity: 1;
  visibility: visible;
}

.hero-overlay{
  position: absolute;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at top left, rgba(0,180,216,0.22), transparent 35%),
    radial-gradient(circle at bottom right, rgba(0,91,143,0.22), transparent 35%),
    linear-gradient(120deg, #07111d 20%, #03101f 50%, #071b2d 100%);
}

.hero-wrapper{
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
  padding-top: 80px;
}

.hero-left{
  max-width: 700px;
}

.hero-badge{
  display: inline-flex;
  padding: 12px 20px;
  border-radius: 40px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: #c7d7e8;
  margin-bottom: 35px;
  font-size: 14px;
}

.hero-left h1{
  font-size: 82px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -3px;
  margin-bottom: 30px;
}

.hero-left h1 span{
  background: linear-gradient(90deg, #3ecbff, #8be7ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-left p{
  color: #b7c7d8;
  font-size: 20px;
  line-height: 1.9;
  margin-bottom: 45px;
}

.hero-buttons{
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-right{
  width: 48%;
}

.hero-right img{
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 20px 80px rgba(0,0,0,0.45);
}

/* SLIDER CONTROLS */
.slider-nav{
  position: absolute;
  width: 100%;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 30px;
  z-index: 10;
}

.nav-btn-slide{
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: white;
  font-size: 24px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: 0.3s;
}

.nav-btn-slide:hover{
  background: rgba(0,180,216,0.2);
}

.slider-dots{
  position: absolute;
  bottom: 35px;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 14px;
  z-index: 10;
}

.dot{
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: 0.3s;
}

.dot.active{
  width: 38px;
  border-radius: 20px;
  background: #00B4D8;
}