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

body{
  font-family:'Inter',sans-serif;
  background:#050816;
  color:white;
  overflow-x:hidden;
}

/* NAVBAR */

nav{
  position:fixed;
  top:0;
  width:100%;
  z-index:999;

  backdrop-filter:blur(20px);

  background:rgba(0,0,0,0.25);

  border-bottom:1px solid rgba(255,255,255,0.06);
}

.nav-container{
  max-width:1200px;

  margin:auto;

  padding:24px 20px;

  display:flex;

  justify-content:space-between;

  align-items:center;
}

.logo{
  font-size:28px;
  font-weight:800;
}

.nav-links{
  display:flex;
  gap:42px;
}

.nav-links a{
  text-decoration:none;
  color:white;
  transition:0.3s;
}

.nav-links a:hover{
  color:#38bdf8;
}

/* HERO */

.hero{
  min-height:100vh;

  position:relative;

  display:flex;

  align-items:center;

  padding:120px 20px;
}

.hero-grid{
  position:absolute;

  inset:0;

  background-image:
  linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
  linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);

  background-size:50px 50px;
}

.hero-container{
  max-width:1200px;

  margin:auto;

  display:grid;

  grid-template-columns:1fr 1fr;

  gap:80px;

  align-items:center;

  z-index:2;
}

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

.hero-tag{
  color:#38bdf8;

  letter-spacing:6px;

  margin-bottom:20px;

  font-size:14px;
}

.hero-title{
  font-size:72px;

  line-height:0.95;

  letter-spacing:-3px;

  font-weight:800;
}

.hero-subtitle{
  margin-top:24px;

  font-size:32px;

  color:#cbd5e1;

  font-weight:600;
}

.hero-description{
  margin-top:30px;

  color:#94a3b8;

  line-height:1.8;

  font-size:18px;

  max-width:580px;
}

/* BADGES */

.badges{
  display:flex;

  flex-wrap:wrap;

  gap:14px;

  margin-top:32px;
}

.badge{
  padding:10px 18px;

  border-radius:999px;

  background:rgba(255,255,255,0.05);

  border:1px solid rgba(255,255,255,0.08);

  color:#cbd5e1;

  font-size:14px;

  transition:0.3s;
}

.badge:hover{
  transform:translateY(-3px);

  border-color:#38bdf8;
}

/* BUTTONS */

.hero-buttons{
  display:flex;
  gap:18px;

  margin-top:42px;
}

.btn-primary{
  padding:16px 32px;

  border-radius:16px;

  background:#2563eb;

  text-decoration:none;

  color:white;

  font-weight:600;

  transition:0.3s;
}

.btn-primary:hover{
  transform:translateY(-5px);

  box-shadow:
    0 0 30px rgba(59,130,246,0.3);
}

.btn-secondary{
  padding:16px 32px;

  border-radius:16px;

  border:1px solid rgba(255,255,255,0.08);

  text-decoration:none;

  color:white;

  transition:0.3s;
}

.btn-secondary:hover{
  background:rgba(255,255,255,0.05);
}

/* TERMINAL */

.terminal-card{
  width:100%;

  max-width:520px;

  padding:40px;

  border-radius:30px;

  background:
    linear-gradient(
      135deg,
      rgba(255,255,255,0.06),
      rgba(255,255,255,0.03)
    );

  border:1px solid rgba(255,255,255,0.08);

  backdrop-filter:blur(20px);
}

.terminal-header{
  display:flex;

  gap:10px;

  margin-bottom:32px;
}

.terminal-header span{
  width:14px;
  height:14px;

  border-radius:50%;
}

.terminal-header span:nth-child(1){
  background:#ef4444;
}

.terminal-header span:nth-child(2){
  background:#facc15;
}

.terminal-header span:nth-child(3){
  background:#22c55e;
}

.terminal-content{
  display:flex;

  flex-direction:column;

  gap:22px;

  font-family:monospace;
}

.cyan{ color:#06b6d4; }
.green{ color:#22c55e; }
.blue{ color:#3b82f6; }
.red{ color:#ef4444; }
.yellow{ color:#facc15; }

/* BLUR */

.blur{
  position:fixed;

  width:400px;
  height:400px;

  border-radius:50%;

  filter:blur(120px);

  opacity:0.08;

  z-index:-2;
}

.blur1{
  background:#3b82f6;

  top:-100px;
  left:-100px;
}

.blur2{
  background:#06b6d4;

  right:-100px;
  top:40%;
}

.blur3{
  background:#8b5cf6;

  bottom:-100px;
  left:30%;
}

/* SECTION */

.section{
  max-width:1200px;

  margin:auto;

  padding:140px 20px;
}

.section-title{
  text-align:center;

  font-size:56px;

  font-weight:800;
}

.section-divider{
  width:120px;

  height:4px;

  margin:28px auto 70px;

  border-radius:999px;

  background:
    linear-gradient(
      to right,
      #3b82f6,
      #06b6d4
    );
}

/* GLASS CARD */

.glass-card{
  padding:42px;

  border-radius:32px;

  background:
    linear-gradient(
      135deg,
      rgba(255,255,255,0.06),
      rgba(255,255,255,0.03)
    );

  border:1px solid rgba(255,255,255,0.08);

  backdrop-filter:blur(20px);

  transition:0.4s ease;
}

.glass-card:hover{
  transform:translateY(-8px);

  border-color:#38bdf8;

  box-shadow:
    0 0 40px rgba(56,189,248,0.12);
}

.glass-card p{
  color:#cbd5e1;

  line-height:1.9;

  font-size:18px;
}

/* SKILLS */

.skills-grid{
  display:grid;

  grid-template-columns:repeat(4,1fr);

  gap:28px;
}

.skill-card{
  padding:38px 32px 36px;

  border-radius:28px;

  background:
    linear-gradient(
      135deg,
      rgba(255,255,255,0.06),
      rgba(255,255,255,0.03)
    );

  border:1px solid rgba(255,255,255,0.08);

  transition:0.4s ease;

  min-height:320px;

  display:flex;

  flex-direction:column;
}

.skill-card:hover{
  transform:translateY(-8px);

  border-color:#38bdf8;

  box-shadow:
    0 0 40px rgba(56,189,248,0.15);
}


.skill-card i{
  width:34px;
  height:34px;

  color:#38bdf8;

  margin-bottom:40px;

  flex-shrink:0;
}



.skill-card h3{
  font-size:30px;

  margin-top:8px;

  margin-bottom:42px;

  line-height:1.25;

  font-weight:600;
}


.skill-card ul{
  list-style:none;

  margin-top:auto;
}

.skill-card li{
  margin-bottom:16px;

  color:#cbd5e1;

  font-size:17px;

  line-height:1.5;
}




/* TIMELINE */

.timeline{
  position:relative;

  margin-top:80px;
}

.timeline::before{
  content:'';

  position:absolute;

  left:29px;

  top:45px;

  width:2px;

  height:calc(100% - 45px);

  background:
    linear-gradient(
      to bottom,
      rgba(56,189,248,0.6),
      transparent
    );
}

.timeline-item{
  position:relative;

  padding-left:90px;

  margin-bottom:60px;
}

.timeline-item::before{
  content:'';

  position:absolute;

  left:19px;

  top:35px;

  width:20px;
  height:20px;

  border-radius:50%;

  background:#38bdf8;

  box-shadow:
    0 0 20px rgba(56,189,248,0.8);
}

.timeline-item h3{
  font-size:38px;

  font-weight:700;

  margin-bottom:12px;
}

.timeline-item span{
  display:inline-block;

  color:#38bdf8;

  margin-bottom:28px;

  font-size:18px;

  font-weight:500;
}

.timeline-item ul{
  padding-left:18px;
}

.timeline-item li{
  margin-bottom:18px;

  color:#cbd5e1;

  line-height:1.8;

  font-size:17px;
}



/* PROJECTS */

.projects-grid{
  display:grid;

  grid-template-columns:repeat(2,1fr);

  gap:28px;
}

.project-card{
  padding:38px;

  border-radius:30px;

  background:
    linear-gradient(
      135deg,
      rgba(255,255,255,0.06),
      rgba(255,255,255,0.03)
    );

  border:1px solid rgba(255,255,255,0.08);

  transition:0.4s ease;
}

.project-card:hover{
  transform:
    translateY(-10px)
    scale(1.01);

  border-color:#38bdf8;

  box-shadow:
    0 0 40px rgba(56,189,248,0.12);
}

.project-card h3{
  font-size:30px;

  margin-bottom:20px;

  color:#38bdf8;
}

.project-card p{
  color:#cbd5e1;

  line-height:1.9;

  font-size:17px;
}


/* CONTACT */

.contact-text{
  text-align:center;

  color:#94a3b8;

  margin-bottom:60px;

  font-size:18px;
}

.contact-grid{
  display:grid;

  grid-template-columns:repeat(3,1fr);

  gap:28px;
}

.contact-card{
  padding:34px 38px;

  border-radius:24px;

  text-decoration:none;

  color:white;

  background:rgba(255,255,255,0.05);

  border:1px solid rgba(255,255,255,0.08);

  transition:0.4s ease;

  display:flex;

  align-items:center;

  justify-content:center;

  gap:14px;

  min-height:135px;
}

.contact-card:hover{
  transform:translateY(-8px);

  border-color:#38bdf8;

  box-shadow:
    0 0 30px rgba(56,189,248,0.15);
}

.contact-card:hover i{
  transform:scale(1.08);
}

.contact-card i{
  width:23px;
  height:23px;

  color:#38bdf8;

  flex-shrink:0;

  position:relative;

  top:-1px;

  transition:0.3s ease;
}

.contact-card span{
  font-size:20px;

  font-weight:500;

  line-height:1;
}




/* FOOTER */

footer{
  text-align:center;

  padding:42px;

  border-top:1px solid rgba(255,255,255,0.06);

  color:#64748b;
}

/* PARTICLES */

#particles{
  position:fixed;

  inset:0;

  z-index:-3;

  overflow:hidden;
}

.particle{
  position:absolute;

  width:2px;
  height:2px;

  background:#38bdf8;

  border-radius:50%;

  opacity:0.5;

  animation:float 15s linear infinite;
}

@keyframes float{

  from{
    transform:translateY(100vh);
  }

  to{
    transform:translateY(-100vh);
  }

}

/* PROGRESS BAR */

#progress-bar{
  position:fixed;

  top:0;
  left:0;

  width:0%;

  height:4px;

  z-index:9999;

  background:
    linear-gradient(
      to right,
      #3b82f6,
      #06b6d4
    );
}

/* RESPONSIVE */

@media(max-width:900px){

  .hero-container,
  .skills-grid,
  .projects-grid,
  .contact-grid{
    grid-template-columns:1fr;
  }

  .hero-title{
    font-size:58px;
  }

  .section-title{
    font-size:42px;
  }

  .nav-links{
    display:none;
  }

}