/* RESET */
*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:'Poppins',sans-serif;
}

html{font-size:16px;}

/* RESPONSIVE SCALE SYSTEM */
@media(max-width:1600px){html{font-size:15px;}}
@media(max-width:1200px){html{font-size:14px;}}
@media(max-width:900px){html{font-size:13px;}}
@media(max-width:600px){html{font-size:12px;}}

body{
  background:#0b0b0b;
  color:white;
  min-height:100vh;
  overflow-x:hidden;
}

/* BACKGROUND */
.bg-layer{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:100%;
  background-size:cover;
  background-position:center;
  filter:blur(6px) brightness(0.35);
  transition:opacity 2s ease;
  z-index:-2;
}

/* HEADER */
header{
  position:fixed;
  top:0;
  width:100%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:1rem 3rem;
  background:rgba(0,0,0,0.6);
  backdrop-filter:blur(10px);
  z-index:100;
  flex-wrap:wrap;
}

.logo{
  font-size:1.5rem;
  font-weight:700;
}

.nav{
  display:flex;
  gap:0.5rem;
  flex-wrap:wrap;
}

.nav button{
  background:none;
  border:1px solid white;
  color:white;
  padding:0.6rem 1rem;
  border-radius:0.6rem;
  cursor:pointer;
  transition:.3s;
}

.nav button:hover{
  background:white;
  color:black;
}

/* HERO */
.hero{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  padding-top:5rem;
  text-align:center;
}

.hero-text{
  font-size:5rem;
  font-weight:700;
  opacity:0;
}

.hero-sub{
  font-size:1.4rem;
  opacity:0;
}

/* SLIDESHOW */
.slideshow-container{
  max-width:60rem;
  margin:3rem auto;
  border-radius:1.5rem;
  overflow:hidden;
  box-shadow:0 1rem 2rem rgba(0,0,0,0.5);
}

.slides img{
  width:100%;
  display:block;
}

/* GLASSY PANEL */
.glassy{
  backdrop-filter:blur(15px);
  background:rgba(255,255,255,0.1);
  border-radius:1.5rem;
  border:1px solid rgba(255,255,255,0.2);
  padding:3rem 1.5rem;
  width:90%;
  max-width:60rem;
  margin:3rem auto;
  text-align:center;
}

.btn-container{
  display:flex;
  flex-wrap:wrap;
  gap:1rem;
  justify-content:center;
}

.btn{
  padding:0.8rem 1.8rem;
  border:none;
  border-radius:3rem;
  background:rgba(255,255,255,0.2);
  color:white;
  backdrop-filter:blur(10px);
  cursor:pointer;
  transition:.3s;
}

.btn:hover{
  background:rgba(255,255,255,0.4);
  transform:scale(1.08);
}

/* IMAGE GRID */
.image-section{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:2rem;
  padding:4rem 2%;
}

.img-wrap{
  flex:1 1 18rem;
  height:30rem;
  border-radius:1.2rem;
  overflow:hidden;
}

.img-wrap img{
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1.2);
  transition:1s;
}

.img-wrap:hover img{
  transform:scale(1);
}

/* TEXT SECTION */
.text-section{
  min-height:60vh;
  display:flex;
  justify-content:center;
  align-items:center;
  text-align:center;
}

.split{
  font-size:3.5rem;
  font-weight:700;
}

/* MOBILE FIXES */
@media(max-width:768px){
  header{
    flex-direction:column;
    align-items:center;
    gap:0.5rem;
    padding:0.8rem;
  }

  .hero-text{font-size:2.5rem;}
  .hero-sub{font-size:1rem;}
  .glassy{padding:2rem;}
  .split{font-size:2rem;}
  .img-wrap{height:12rem;}
}