*{margin:0;padding:0;box-sizing:border-box}

html,body{
  scroll-behavior:smooth;
}

body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto;
  background:#050816;
  color:#fff;
  overflow-x:hidden;
}

/* ================= GLOBAL GLOW BACKGROUND ================= */

body::before{
  content:"";
  position:fixed;
  inset:-50%;
  background:conic-gradient(
    from 0deg,
    #3b82f6,
    #22c55e,
    #a855f7,
    #3b82f6
  );
  animation:spin 25s linear infinite;
  opacity:0.06;
  z-index:-3;
}

@keyframes spin{
  to{transform:rotate(360deg);}
}

/* ================= HEADER ================= */

.header{
  position:fixed;
  width:100%;
  padding:18px 0;
  backdrop-filter:blur(20px);
  background:rgba(0,0,0,0.45);
  border-bottom:1px solid rgba(255,255,255,0.05);
  z-index:1000;
}

.container{
  width:90%;
  max-width:1300px;
  margin:auto;
}

.header__inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.nav a{
  margin:0 15px;
  color:#aaa;
  text-decoration:none;
  transition:.3s;
}

.nav a:hover{
  color:#fff;
}

/* ================= BUTTONS ================= */

.btn{
  padding:12px 24px;
  border-radius:16px;
  font-weight:600;
  transition:.3s;
  text-decoration:none;
  display:inline-block;
}

.green{
  background:linear-gradient(135deg,#22c55e,#16a34a);
  color:#000;
  box-shadow:0 10px 30px rgba(34,197,94,0.4);
}

.green:hover{
  transform:translateY(-3px) scale(1.03);
}

.blue{
  background:linear-gradient(135deg,#3b82f6,#2563eb);
  color:#fff;
  box-shadow:0 10px 30px rgba(59,130,246,0.4);
}

.blue:hover{
  transform:translateY(-3px) scale(1.03);
}

/* ================= HERO PARALLAX ================= */

.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  position:relative;
  padding:140px 20px 100px;
  overflow:hidden;
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:url("images/hero-bg.jpg") center/cover no-repeat;
  transform:translateZ(0);
  will-change:transform;
  z-index:-2;
}

.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom,rgba(0,0,0,.7),#050816);
  z-index:-1;
}

.hero__content{
  max-width:900px;
  animation:fadeUp 1s ease forwards;
}

@keyframes fadeUp{
  from{opacity:0;transform:translateY(50px)}
  to{opacity:1;transform:translateY(0)}
}

.hero h1{
  font-size:60px;
  font-weight:800;
  margin-bottom:20px;
}

.hero p{
  font-size:20px;
  color:#ccc;
  margin-bottom:40px;
}

/* ================= SECTION ================= */

.section{
  padding:140px 0;
}

/* ================= CARD PREMIUM ================= */

.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:40px;
}

.card{
  background:rgba(255,255,255,0.04);
  border-radius:24px;
  padding:30px;
  backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,0.08);
  transition:transform .4s, box-shadow .4s;
  transform-style:preserve-3d;
  perspective:1000px;
}

.card:hover{
  transform:rotateX(8deg) rotateY(-8deg) translateY(-10px);
  box-shadow:0 50px 80px rgba(0,0,0,0.7);
}

.card__img{
  height:180px;
  border-radius:18px;
  background-size:cover;
  background-position:center;
  margin-bottom:25px;
}

.label{
  position:absolute;
  top:20px;
  right:20px;
  padding:6px 14px;
  border-radius:20px;
  font-size:12px;
  font-weight:bold;
}

.active{
  background:#22c55e;
  color:#000;
}

.soon{
  background:#f59e0b;
  color:#000;
}

/* ================= SCROLL ANIMATION ================= */

.reveal{
  opacity:0;
  transform:translateY(50px);
  transition:1s;
}

.reveal.active{
  opacity:1;
  transform:translateY(0);
}

/* ================= FOOTER ================= */

footer{
  padding:60px;
  text-align:center;
  background:#02040f;
}

/* ================= MOBILE ================= */

@media(max-width:768px){

  .hero h1{font-size:32px}

  .cards{gap:25px}

  .card:hover{
    transform:none;
  }

}