/* === MODERN DARK UI STYLE === */

:root{
  --primary:#ff3c78;
  --secondary:#7b2ff7;
  --dark:#0f1117;
  --dark-soft:#1a1d26;
  --light:#ffffff;
  --gray:#b9bcc6;
  --radius:18px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
}

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

body{
  font-family:'Poppins',sans-serif;
  background:linear-gradient(135deg,#0f1117,#1b1f2a);
  color:var(--light);
  line-height:1.6;
}

/* === HEADER === */

.header-modern{
  width:100%;
  padding:20px 40px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:rgba(255,255,255,.03);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.08);
  position:sticky;
  top:0;
  z-index:999;
}

.logo-modern{
  font-size:28px;
  font-weight:700;
  background:linear-gradient(to right,var(--primary),var(--secondary));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.nav-modern{
  display:flex;
  gap:28px;
}

.nav-modern a{
  color:var(--gray);
  text-decoration:none;
  font-weight:500;
  transition:.3s;
  position:relative;
}

.nav-modern a:hover{
  color:var(--light);
}

.nav-modern a::after{
  content:'';
  position:absolute;
  left:0;
  bottom:-6px;
  width:0%;
  height:2px;
  background:linear-gradient(to right,var(--primary),var(--secondary));
  transition:.3s;
}

.nav-modern a:hover::after{
  width:100%;
}

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

.hero-modern{
  min-height:90vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:80px 20px;
}

.hero-box{
  max-width:850px;
}

.hero-box h1{
  font-size:68px;
  line-height:1.1;
  margin-bottom:20px;
  font-weight:800;
}

.hero-box h1 span{
  background:linear-gradient(to right,var(--primary),var(--secondary));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.hero-box p{
  color:var(--gray);
  font-size:18px;
  margin-bottom:35px;
}

/* === BUTTON === */

.btn-modern{
  display:inline-block;
  padding:16px 38px;
  border-radius:100px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:#fff;
  text-decoration:none;
  font-weight:600;
  transition:.3s;
  box-shadow:var(--shadow);
}

.btn-modern:hover{
  transform:translateY(-4px) scale(1.03);
  opacity:.95;
}

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

.card-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:25px;
  padding:60px 40px;
}

.card-modern{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.06);
  border-radius:var(--radius);
  padding:30px;
  transition:.35s;
  backdrop-filter:blur(10px);
}

.card-modern:hover{
  transform:translateY(-8px);
  border-color:rgba(255,255,255,.15);
  box-shadow:var(--shadow);
}

.card-modern h3{
  margin-bottom:15px;
  font-size:24px;
}

.card-modern p{
  color:var(--gray);
}

/* === FOOTER === */

.footer-modern{
  padding:30px;
  text-align:center;
  color:var(--gray);
  border-top:1px solid rgba(255,255,255,.06);
  background:#0b0d12;
}

/* === RESPONSIVE === */

@media(max-width:768px){

  .header-modern{
    padding:20px;
    flex-direction:column;
    gap:20px;
  }

  .hero-box h1{
    font-size:42px;
  }

  .nav-modern{
    flex-wrap:wrap;
    justify-content:center;
  }

}