:root{
  --bg:#050505;
  --bg2:#0a0a0a;

  --panel:rgba(255,255,255,0.03);
  --panel2:rgba(255,255,255,0.045);

  --text:#ffffff;
  --muted:rgba(255,255,255,0.62);

  --border:rgba(255,255,255,0.08);

  --shadow:
    0 10px 30px rgba(0,0,0,0.45),
    0 0 60px rgba(255,255,255,0.03);

  --radius:22px;
}

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

html{
  scroll-behavior:smooth;
}

body{
  font-family:'Poppins',sans-serif;

  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.035), transparent 25%),
    radial-gradient(circle at top right, rgba(255,255,255,0.02), transparent 25%),
    linear-gradient(to bottom, #030303, #070707);

  color:var(--text);

  overflow-x:hidden;
  min-height:100vh;
}

/* animated grid background */

body::before{
  content:"";

  position:fixed;
  inset:0;

  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);

  background-size:55px 55px;

  mask-image:radial-gradient(circle at center, black, transparent 85%);
  -webkit-mask-image:radial-gradient(circle at center, black, transparent 85%);

  opacity:.25;

  pointer-events:none;

  z-index:-3;

  animation:gridMove 18s linear infinite;
}

@keyframes gridMove{

  from{
    transform:translateY(0px);
  }

  to{
    transform:translateY(55px);
  }

}

.bg-glow{
  position:fixed;
  inset:0;

  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.04), transparent 30%),
    radial-gradient(circle at 80% 30%, rgba(255,255,255,0.025), transparent 35%),
    radial-gradient(circle at 50% 80%, rgba(255,255,255,0.03), transparent 35%);

  filter:blur(40px);

  animation:glowFloat 10s ease-in-out infinite alternate;

  z-index:-2;
}

@keyframes glowFloat{

  0%{
    transform:translateY(0px) scale(1);
  }

  100%{
    transform:translateY(-20px) scale(1.04);
  }

}

.container{
  width:100%;
  max-width:1250px;
  margin:auto;
  padding:0 34px;
}

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

nav{
  height:82px;

  display:flex;
  align-items:center;
  justify-content:space-between;

  position:sticky;
  top:0;
  z-index:1000;

  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);

  background:rgba(5,5,5,0.45);

  border-bottom:1px solid rgba(255,255,255,0.04);
}

.brand a{
  color:white;
  text-decoration:none;
  font-size:18px;
  font-weight:600;
  letter-spacing:-0.5px;
}

.nav-right{
  display:flex;
  align-items:center;
  gap:10px;
}

.nav-right a{
  color:rgba(255,255,255,0.72);

  text-decoration:none;

  font-size:14px;

  padding:11px 14px;

  border-radius:12px;

  transition:0.25s ease;

  display:flex;
  align-items:center;
  gap:8px;

  border:1px solid transparent;

  position:relative;
  overflow:hidden;
}

.nav-right a::before{
  content:"";

  position:absolute;
  inset:0;

  background:linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,0.08),
    transparent
  );

  transform:translateX(-120%);
  transition:.6s;
}

.nav-right a:hover{
  background:rgba(255,255,255,0.04);

  border-color:rgba(255,255,255,0.1);

  color:white;

  transform:translateY(-2px);
}

.nav-right a:hover::before{
  transform:translateX(120%);
}

.email{
  background:white;

  color:black !important;

  font-weight:600;
}

.email:hover{
  background:#ececec !important;

  box-shadow:
    0 0 25px rgba(255,255,255,0.12);
}

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

.hero{
  min-height:calc(100vh - 82px);

  display:grid;
  grid-template-columns:1.1fr .9fr;

  align-items:center;

  gap:70px;

  padding:80px 0;

  animation:fadeUp 1s ease;
}

.tagline{
  margin-bottom:22px;

  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.tagline span{
  display:inline-flex;
  align-items:center;

  padding:8px 14px;

  border-radius:999px;

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

  background:rgba(255,255,255,0.03);

  color:rgba(255,255,255,0.78);

  font-size:12px;
  font-weight:500;

  backdrop-filter:blur(10px);
}

h1{
  font-size:78px;

  line-height:0.95;

  letter-spacing:-4px;

  margin-bottom:28px;

  font-weight:700;
}

.accent{
  color:white;
}

.hero p{
  color:var(--muted);

  font-size:18px;

  line-height:1.9;

  max-width:620px;
}

/* =========================
   CTA
========================= */

.cta{
  display:flex;
  gap:14px;

  margin-top:34px;

  flex-wrap:wrap;
}

.cta a{
  text-decoration:none;

  color:white;

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

  background:rgba(255,255,255,0.03);

  padding:14px 18px;

  border-radius:14px;

  font-size:14px;

  display:flex;
  align-items:center;
  gap:10px;

  transition:0.25s ease;

  position:relative;
  overflow:hidden;

  backdrop-filter:blur(10px);
}

.cta a::before{
  content:"";

  position:absolute;
  inset:0;

  background:linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,0.08),
    transparent
  );

  transform:translateX(-120%);
  transition:.6s;
}

.cta a:hover{
  transform:translateY(-4px);

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

  border-color:rgba(255,255,255,0.12);

  box-shadow:
    0 10px 30px rgba(255,255,255,0.04);
}

.cta a:hover::before{
  transform:translateX(120%);
}

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

.hero-card{
  background:linear-gradient(
    180deg,
    rgba(255,255,255,0.04),
    rgba(255,255,255,0.015)
  );

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

  border-radius:28px;

  overflow:hidden;

  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03),
    0 20px 80px rgba(0,0,0,0.7),
    0 0 80px rgba(255,255,255,0.03);

  position:relative;

  transition:.35s ease;

  transform-style:preserve-3d;
}

.hero-card::before{
  content:"";

  position:absolute;
  inset:0;

  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.08), transparent 40%),
    radial-gradient(circle at bottom right, rgba(255,255,255,0.04), transparent 40%);

  pointer-events:none;
}

.hero-card:hover{
  transform:
    translateY(-8px)
    rotateX(2deg)
    rotateY(-2deg);

  border-color:rgba(255,255,255,0.14);

  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 25px 100px rgba(0,0,0,0.8),
    0 0 120px rgba(255,255,255,0.06);
}

.hero-card img{
  width:100%;
  display:block;
  object-fit:cover;
}

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

section{
  padding:110px 0;
}

section h2{
  font-size:46px;

  line-height:1;

  letter-spacing:-2px;

  margin-bottom:18px;
}

.muted{
  color:var(--muted);

  font-size:16px;

  line-height:1.8;
}

/* =========================
   SKILLS
========================= */

.skills{
  animation:fadeUp 1s ease;
}

.skill-grid{
  margin-top:40px;

  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));

  gap:18px;
}

.skill{
  background:rgba(255,255,255,0.025);

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

  border-radius:18px;

  padding:28px;

  transition:.25s ease;

  position:relative;
  overflow:hidden;

  backdrop-filter:blur(12px);
}

.skill::before{
  content:"";

  position:absolute;
  inset:0;

  background:linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,0.06),
    transparent
  );

  transform:translateX(-120%);
  transition:.7s;
}

.skill:hover::before{
  transform:translateX(120%);
}

.skill:hover{
  transform:
    translateY(-8px)
    scale(1.02);

  border-color:rgba(255,255,255,0.12);

  background:rgba(255,255,255,0.045);

  box-shadow:
    0 15px 40px rgba(0,0,0,0.5),
    0 0 50px rgba(255,255,255,0.03);
}

.skill img{
  width:44px;
  height:44px;
  margin-bottom:16px;
}

.skill span{
  font-size:15px;
  color:white;
}

/* =========================
   PROJECTS
========================= */

.projects{
  animation:fadeUp 1s ease;
}

.project-grid{
  display:grid;

  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));

  gap:20px;

  margin-top:40px;
}

.project-card{
  background:rgba(255,255,255,0.025);

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

  border-radius:22px;

  padding:28px;

  transition:.25s ease;

  display:flex;
  flex-direction:column;
  gap:14px;

  position:relative;
  overflow:hidden;

  backdrop-filter:blur(12px);
}

.project-card::before{
  content:"";

  position:absolute;
  inset:0;

  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.08), transparent 35%),
    radial-gradient(circle at bottom right, rgba(255,255,255,0.04), transparent 35%);

  opacity:0;
  transition:.4s;
}

.project-card:hover::before{
  opacity:1;
}

.project-card *{
  position:relative;
  z-index:2;
}

.project-card:hover{
  transform:
    translateY(-8px)
    scale(1.01);

  border-color:rgba(255,255,255,0.12);

  background:rgba(255,255,255,0.045);

  box-shadow:
    0 15px 40px rgba(0,0,0,0.5),
    0 0 50px rgba(255,255,255,0.03);
}

.project-card h3{
  font-size:24px;
  letter-spacing:-1px;
}

.project-card p{
  color:var(--muted);

  line-height:1.8;

  font-size:15px;
}

.project-card a{
  margin-top:auto;

  width:fit-content;

  text-decoration:none;

  color:white;

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

  padding:12px 14px;

  border-radius:12px;

  display:flex;
  align-items:center;
  gap:8px;

  transition:.2s ease;
}

.project-card a:hover{
  background:rgba(255,255,255,0.04);

  border-color:rgba(255,255,255,0.12);
}

/* =========================
   ABOUT
========================= */

.about{
  animation:fadeUp 1s ease;
}

.about-grid{
  display:grid;

  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));

  gap:20px;

  margin-top:40px;
}

.about-card{
  background:rgba(255,255,255,0.025);

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

  border-radius:22px;

  padding:28px;

  transition:.25s ease;

  backdrop-filter:blur(12px);
}

.about-card:hover{
  transform:
    translateY(-8px)
    scale(1.01);

  border-color:rgba(255,255,255,0.12);

  background:rgba(255,255,255,0.045);

  box-shadow:
    0 15px 40px rgba(0,0,0,0.5),
    0 0 50px rgba(255,255,255,0.03);
}

.name{
  font-size:28px;

  letter-spacing:-1px;

  margin-bottom:6px;
}

.role{
  color:var(--muted);

  margin-bottom:18px;
}

.about-text{
  color:var(--muted);

  line-height:1.9;
}

.skills-list{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.skills-list span{
  padding:12px 14px;

  border-radius:12px;

  background:rgba(255,255,255,0.03);

  border:1px solid rgba(255,255,255,0.05);

  color:rgba(255,255,255,0.8);

  font-size:14px;
}

.about-card ul{
  margin-left:18px;

  color:var(--muted);

  line-height:2;
}

.about-btn{
  margin-top:22px;

  width:fit-content;

  display:flex;
  align-items:center;
  gap:8px;

  text-decoration:none;

  color:white;

  padding:12px 14px;

  border-radius:12px;

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

  transition:.2s ease;
}

.about-btn:hover{
  background:rgba(255,255,255,0.04);

  border-color:rgba(255,255,255,0.12);
}

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

.contact{
  animation:fadeUp 1s ease;
}

.contact-grid{
  display:grid;

  grid-template-columns:1fr 1fr;

  gap:20px;

  margin-top:40px;
}

.contact-card,
.contact-form{
  background:rgba(255,255,255,0.025);

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

  border-radius:22px;

  padding:28px;

  backdrop-filter:blur(12px);
}

.contact-links{
  display:flex;
  flex-direction:column;
  gap:12px;

  margin-top:20px;
}

.contact-links a{
  width:fit-content;

  text-decoration:none;

  color:white;

  padding:12px 14px;

  border-radius:12px;

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

  display:flex;
  align-items:center;
  gap:8px;

  transition:.2s ease;
}

.contact-links a:hover{
  background:rgba(255,255,255,0.04);

  border-color:rgba(255,255,255,0.12);
}

.contact-form{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.contact-form label{
  color:var(--muted);
  font-size:14px;
}

.contact-form input,
.contact-form textarea{
  background:#0b0b0b;

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

  border-radius:14px;

  padding:14px 16px;

  color:white;

  outline:none;

  font-family:inherit;
}

.contact-form textarea{
  resize:vertical;
  min-height:130px;
}

.contact-form button{
  margin-top:10px;

  border:none;

  background:white;

  color:black;

  padding:14px 18px;

  border-radius:14px;

  font-weight:600;

  cursor:pointer;

  transition:.2s ease;
}

.contact-form button:hover{
  transform:translateY(-2px);

  background:#ececec;

  box-shadow:
    0 0 25px rgba(255,255,255,0.08);
}

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

footer{
  border-top:1px solid rgba(255,255,255,0.05);

  padding:30px 0;

  text-align:center;

  color:rgba(255,255,255,0.45);

  font-size:14px;
}

/* =========================
   ANIMATIONS
========================= */

@keyframes fadeUp{

  from{
    opacity:0;
    transform:translateY(30px);
  }

  to{
    opacity:1;
    transform:translateY(0px);
  }

}

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

@media(max-width:980px){

  h1{
    font-size:54px;
  }

  .hero{
    grid-template-columns:1fr;

    gap:40px;

    padding-top:60px;
  }

  .contact-grid{
    grid-template-columns:1fr;
  }

}

@media(max-width:700px){

  .container{
    padding:0 20px;
  }

  nav{
    flex-direction:column;

    justify-content:center;

    gap:16px;

    height:auto;

    padding:20px 0;
  }

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

  h1{
    font-size:42px;

    letter-spacing:-2px;
  }

  section h2{
    font-size:34px;
  }

  .hero p{
    font-size:16px;
  }

  .project-grid,
  .about-grid,
  .skill-grid{
    grid-template-columns:1fr;
  }

}