*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:'Poppins',sans-serif;
  scroll-behavior:smooth;
}

:root{
  --bg:#050505;
  --text:#ffffff;
  --glass:rgba(255,255,255,0.05);
  --border:rgba(255,255,255,0.1);
  --accent:linear-gradient(90deg,#00f5ff,#ff00d4);
}

body{
  background:radial-gradient(circle at top left,#111 20%,#000 80%);
  color:var(--text);
  overflow-x:hidden;
  transition:0.4s;
}

body.light{
  --bg:#f5f5f5;
  --text:#111;
  --glass:rgba(255,255,255,0.6);
  --border:rgba(0,0,0,0.1);
  background:#f5f5f5;
}

/* ================= NAVBAR ================= */

.glass{
  position:fixed;
  width:100%;
  top:0;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:15px 8%;
  backdrop-filter:blur(20px);
  background:var(--glass);
  border-bottom:1px solid var(--border);
  z-index:1000;
  transition:0.4s;
}

.glass.scrolled{
  box-shadow:0 5px 25px rgba(0,0,0,0.5);
}

.logo{
  font-weight:700;
  font-size:20px;
}

.nav-links{
  display:flex;
  align-items:center;
}

.nav-links a{
  margin:0 15px;
  text-decoration:none;
  color:var(--text);
  font-weight:500;
  transition:0.3s;
}

.nav-links a:hover{
  opacity:0.7;
}

.nav-links a.active{
  color:#ff00d4;
}

.right-controls{
  display:flex;
  align-items:center;
  gap:15px;
}

#themeToggle{
  background:none;
  border:none;
  font-size:18px;
  cursor:pointer;
  color:var(--text);
}

.menu-btn{
  display:none;
  cursor:pointer;
}

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

.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:120px 8% 60px;
}

.hero-content{
  display:flex;
  align-items:center;
  justify-content:space-between;
  width:100%;
  max-width:1200px;
  gap:60px;
}

.hero-text{
  flex:1;
}

.hero-text h1{
  font-size:60px;
  font-weight:700;
  line-height:1.2;
}

.hero-text span{
  background:var(--accent);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.hero-text p{
  margin:20px 0;
  font-size:18px;
  opacity:0.8;
}

.btn{
  padding:12px 30px;
  border-radius:30px;
  background:var(--accent);
  text-decoration:none;
  color:#000;
  font-weight:600;
  transition:0.3s;
  display:inline-block;
}

.btn:hover{
  transform:scale(1.05);
}

/* Hero Image */

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

.hero-image img{
  width:100%;
  max-width:320px;
  height:auto;
  border-radius:50%;
  object-fit:cover;
  border:4px solid rgba(255,255,255,0.1);
  box-shadow:0 0 40px rgba(255,0,212,0.3);
  animation:float 4s ease-in-out infinite;
  transition:0.4s;
}

@keyframes float{
  0%{transform:translateY(0px);}
  50%{transform:translateY(-15px);}
  100%{transform:translateY(0px);}
}

/* Social Icons */

.socials{
  margin:20px 0;
}

.socials a{
  margin-right:15px;
  font-size:20px;
  color:var(--text);
  transition:0.3s;
}

.socials a:hover{
  color:#ff00d4;
  transform:translateY(-3px);
}

/* Glow Background */

.hero-glow{
  position:absolute;
  width:400px;
  height:400px;
  background:radial-gradient(circle,#ff00d4 0%,transparent 70%);
  filter:blur(150px);
  z-index:-1;
}

/* ================= SECTIONS ================= */

section{
  padding:120px 10%;
}

.glass-section{
  background:var(--glass);
  backdrop-filter:blur(20px);
  border-radius:20px;
  margin:50px 10%;
  padding:60px;
  border:1px solid var(--border);
}

/* Cards */

.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:30px;
  margin-top:30px;
}

.card{
  padding:40px;
  border-radius:20px;
  background:var(--glass);
  transition:0.4s;
  border:1px solid var(--border);
}

.card:hover{
  transform:translateY(-10px);
}

/* ================= SKILLS ================= */
.skills-category{
  margin:40px 0;
}

.skills-category h3{
  margin-bottom:15px;
  font-weight:600;
  opacity:0.85;
}

.skills-grid{
  display:flex;
  flex-wrap:wrap;
  gap:15px;
}

.skills-grid span{
  padding:10px 20px;
  border-radius:30px;
  background:var(--glass);
  border:1px solid var(--border);
  transition:0.3s ease;
  cursor:pointer;
}

.skills-grid span:hover{
  background:var(--accent);
  color:#000;
  transform:translateY(-5px);
  box-shadow:0 10px 25px rgba(0,0,0,0.3);
}

.skills-grid span:hover i{
  transform:scale(1.2);
  transition:0.3s;
}

/* ================= CONTACT ================= */

form input,
form textarea{
  width:100%;
  padding:15px;
  margin:15px 0;
  border-radius:10px;
  border:none;
}

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

footer{
  text-align:center;
  padding:40px;
  opacity:0.6;
}

/* ================= SCROLL REVEAL ================= */

.reveal{
  opacity:0;
  transform:translateY(60px);
  transition:all 0.8s ease;
}

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

/* ================= RESPONSIVE ================= */

@media(max-width:768px){

  .hero{
    padding-top:140px;
  }

  .hero-content{
    flex-direction:column-reverse;
    text-align:center;
    gap:30px;
  }

  .hero-text h1{
    font-size:32px;
  }

  .hero-image img{
    max-width:220px;
  }

  .nav-links{
    position:absolute;
    top:70px;
    right:0;
    background:var(--glass);
    backdrop-filter:blur(20px);
    flex-direction:column;
    padding:20px;
    display:none;
  }

  .nav-links.show{
    display:flex;
  }

  .menu-btn{
    display:block;
  }

}

/* ===== Icon Colors ===== */

.fa-html5 { color:#E34F26; }
.fa-css3-alt { color:#1572B6; }
.fa-js { color:#F7DF1E; }
.fa-bootstrap { color:#7952B3; }
.fa-python { color:#3776AB; }
.fa-java { color:#f89820; }
.fa-php { color:#8892BE; }
.fa-linux { color:#FCC624; }
.fa-database { color:#00758F; }
.fa-leaf { color:#44B78B; } /* Django */
.fa-project-diagram { color:#ff6b6b; }
.fa-brain { color:#9b59b6; }
.fa-lightbulb { color:#f1c40f; }