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

body{
  font-family:'Poppins', sans-serif;
  background:#081120;
  color:white;
}

/* HEADER */

header{
  width:100%;
  padding:20px 8%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  position:fixed;
  top:0;
  z-index:1000;
  background:rgba(8,17,32,0.8);
  backdrop-filter:blur(10px);
}

.logo img{
  width:150px;
}

nav{
  display:flex;
  gap:30px;
}

nav a{
  text-decoration:none;
  color:#dfe7ff;
  font-weight:500;
  transition:0.3s;
}

nav a:hover{
  color:#00d4ff;
}

/* HERO */

.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:120px 8%;
  gap:40px;
}

.hero-text{
  flex:1;
}

.hero-text span{
  color:#00d4ff;
  font-size:14px;
  letter-spacing:2px;
}

.hero-text h1{
  font-size:65px;
  margin:20px 0;
  line-height:1.1;
}

.hero-text strong{
  background:linear-gradient(90deg,#00d4ff,#7c3aed,#ffb020);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.hero-text p{
  max-width:500px;
  color:#b5bfd6;
  line-height:1.8;
  margin-bottom:30px;
}

.buttons{
  display:flex;
  gap:20px;
}

.btn-primary,
.btn-secondary{
  padding:14px 28px;
  border-radius:12px;
  text-decoration:none;
  font-weight:600;
  transition:0.3s;
}

.btn-primary{
  background:linear-gradient(90deg,#00d4ff,#7c3aed,#ffb020);
  color:white;
}

.btn-primary:hover{
  transform:translateY(-3px);
}

.btn-secondary{
  border:1px solid #334155;
  color:white;
}

.btn-secondary:hover{
  border-color:#00d4ff;
}

.hero-image{
  flex:1;
  display:flex;
  justify-content:center;
}

.hero-image img{
  width:420px;
  animation:float 4s ease-in-out infinite;
}

@keyframes float{
  0%{
    transform:translateY(0px);
  }
  50%{
    transform:translateY(-20px);
  }
  100%{
    transform:translateY(0px);
  }
}

/* SECTIONS */

section{
  padding:100px 8%;
}

.section-title{
  margin-bottom:50px;
}

.section-title h2{
  font-size:40px;
}

/* ABOUT */

.about-content{
  display:flex;
  gap:40px;
  align-items:center;
}

.about-text{
  flex:1;
}

.about-text p{
  margin-bottom:20px;
  color:#b5bfd6;
  line-height:1.8;
}

.about-card{
  width:250px;
  height:250px;
  border-radius:25px;
  background:#111c2f;
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid #1f2d46;
}

.card-icon{
  font-size:60px;
  color:#00d4ff;
}

/* SKILLS */

.skills-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:20px;
}

.skill-card{
  padding:25px;
  background:#111c2f;
  border-radius:20px;
  text-align:center;
  border:1px solid #1f2d46;
  transition:0.3s;
}

.skill-card:hover{
  transform:translateY(-5px);
  border-color:#00d4ff;
}

/* PROJECTS */

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

.project-card{
  background:#111c2f;
  padding:30px;
  border-radius:25px;
  border:1px solid #1f2d46;
  transition:0.3s;
}

.project-card:hover{
  transform:translateY(-8px);
  border-color:#7c3aed;
}

.project-card h3{
  margin-bottom:15px;
}

.project-card p{
  color:#b5bfd6;
}

/* CONTACT */

.contact-form{
  display:flex;
  flex-direction:column;
  gap:20px;
  max-width:600px;
}

.contact-form input,
.contact-form textarea{
  padding:18px;
  border:none;
  border-radius:15px;
  background:#111c2f;
  color:white;
  outline:none;
}

.contact-form textarea{
  min-height:160px;
  resize:none;
}

.contact-form button{
  padding:16px;
  border:none;
  border-radius:15px;
  background:linear-gradient(90deg,#00d4ff,#7c3aed,#ffb020);
  color:white;
  font-weight:600;
  cursor:pointer;
  transition:0.3s;
}

.contact-form button:hover{
  transform:translateY(-3px);
}

/* RESPONSIVE */

@media(max-width:900px){

  .hero{
    flex-direction:column;
    text-align:center;
  }

  .hero-text p{
    margin:auto auto 30px;
  }

  .buttons{
    justify-content:center;
  }

  .about-content{
    flex-direction:column;
  }

  nav{
    display:none;
  }

  .hero-text h1{
    font-size:48px;
  }

  .hero-image img{
    width:300px;
  }
}