:root{
  --bg: #050505;
  --text: #ffffff;
  --muted: #a0a0a0;
  --orange: #ff4d00;
  --orange2: #ff6a00;
  --card: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.10);
}

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

html{
  scroll-behavior:smooth;
}

body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x:hidden;
}

/* Background */
.bg{
  position:fixed;
  inset:0;
  z-index:-5;
  background: radial-gradient(circle at 50% 30%, rgba(255,77,0,0.12), transparent 55%),
              radial-gradient(circle at 20% 80%, rgba(255,106,0,0.08), transparent 60%),
              #050505;
}

.stars{
  position:absolute;
  inset:0;
  background-image:
    radial-gradient(rgba(255,255,255,0.15) 1px, transparent 1px);
  background-size: 140px 140px;
  opacity:0.25;
  filter: blur(0.2px);
}

.nebula{
  position:absolute;
  inset:-100px;
  background:
    radial-gradient(circle at 55% 30%, rgba(255,77,0,0.35), transparent 40%),
    radial-gradient(circle at 65% 25%, rgba(255,255,255,0.12), transparent 35%),
    radial-gradient(circle at 40% 50%, rgba(255,106,0,0.25), transparent 55%);
  filter: blur(30px);
  opacity:0.65;
  animation: drift 8s ease-in-out infinite alternate;
}

@keyframes drift{
  from { transform: translate3d(-10px,-10px,0) scale(1); }
  to   { transform: translate3d(10px,10px,0) scale(1.03); }
}

.grid-lines{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 90px 90px;
  opacity:0.12;
}

/* Navbar */
.nav{
  position:fixed;
  top:0;
  left:0;
  right:0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 22px;
  z-index:50;
  background: rgba(5,5,5,0.55);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo{
  font-weight:800;
  letter-spacing:2px;
  border:1px solid rgba(255,255,255,0.12);
  padding:8px 12px;
  border-radius:14px;
}

.nav-links{
  display:flex;
  gap:20px;
}

.nav-links a{
  text-decoration:none;
  color: rgba(255,255,255,0.80);
  font-size:14px;
  transition: 0.2s;
}

.nav-links a:hover{
  color: var(--orange);
}

.menu-btn{
  display:none;
  border:none;
  background: transparent;
  color:white;
  font-size:22px;
}

/* Mobile menu */
.mobile-menu{
  position:fixed;
  top:64px;
  right:16px;
  width: 220px;
  display:none;
  flex-direction:column;
  gap:10px;
  padding:14px;
  border-radius:18px;
  background: rgba(10,10,10,0.75);
  backdrop-filter: blur(12px);
  border:1px solid rgba(255,255,255,0.10);
  z-index:60;
}

.mobile-menu a{
  text-decoration:none;
  color:white;
  padding:10px 10px;
  border-radius:12px;
  background: rgba(255,255,255,0.04);
}

.mobile-menu a:hover{
  outline: 1px solid rgba(255,77,0,0.35);
}

/* Sections */
.section{
  min-height: 100vh;
  padding: 90px 20px 70px;
}

.block{
  min-height:auto;
}

.container{
  max-width: 1050px;
  margin: 0 auto;
}

.section-title{
  font-size: 34px;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-text{
  color: var(--muted);
  max-width: 850px;
  line-height: 1.7;
  margin-bottom: 26px;
}

.highlight{
  color: var(--orange);
  font-weight:700;
}

/* HERO */
.hero{
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
}

.hero-content{
  max-width:1050px;
  width:100%;
}

.hero-title{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:18px;
  margin-top: 30px;
}

.think{
  font-size: clamp(48px, 6vw, 78px);
  font-weight: 800;
  letter-spacing:-1px;
}

.different{
  font-size: clamp(48px, 6vw, 78px);
  font-weight: 900;
  color: var(--orange);
  text-shadow: 0 0 20px rgba(255,77,0,0.35);
}

.hero-subtitle{
  margin-top: 16px;
  color: rgba(255,255,255,0.68);
  max-width: 650px;
  line-height:1.7;
  font-size: 15px;
}

.hero-buttons{
  margin-top: 22px;
  display:flex;
  gap: 14px;
  flex-wrap:wrap;
}

.btn{
  display:inline-block;
  padding: 12px 18px;
  border-radius: 16px;
  text-decoration:none;
  font-weight: 650;
  font-size: 14px;
  transition: 0.25s;
}

.btn.primary{
  background: linear-gradient(90deg, var(--orange), var(--orange2));
  color: #0a0a0a;
  box-shadow: 0 10px 30px rgba(255,77,0,0.20);
}

.btn.primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(255,77,0,0.26);
}

.btn.secondary{
  border:1px solid rgba(255,255,255,0.14);
  color:white;
  background: rgba(255,255,255,0.04);
}

.btn.secondary:hover{
  border-color: rgba(255,77,0,0.5);
  box-shadow: 0 10px 30px rgba(255,77,0,0.10);
}

/* Meta */
.meta{
  margin-top: 28px;
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  padding-top:16px;
  border-top:1px solid rgba(255,255,255,0.08);
}

.meta-left, .meta-right{
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}

.dot{
  display:inline-block;
  width:9px;
  height:9px;
  background: var(--orange);
  border-radius:50%;
  margin-right:8px;
  box-shadow: 0 0 16px rgba(255,77,0,0.55);
}

/* Scroll Indicator */
.scroll-indicator{
  position:absolute;
  right:28px;
  bottom:26px;
  display:flex;
  align-items:center;
  gap:10px;
  opacity:0.75;
}

.scroll-indicator span{
  font-size:12px;
  color: rgba(255,255,255,0.55);
}

.arrow{
  width:14px;
  height:14px;
  border-right:2px solid rgba(255,255,255,0.55);
  border-bottom:2px solid rgba(255,255,255,0.55);
  transform: rotate(45deg);
  animation: bounce 1.4s infinite;
}

@keyframes bounce{
  0%,100%{ transform: translateY(0) rotate(45deg); }
  50%{ transform: translateY(6px) rotate(45deg); }
}

/* Cards */
.about-cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}

.card{
  background: var(--card);
  border:1px solid var(--border);
  border-radius: 22px;
  padding: 18px;
}

.card h3{
  font-size: 16px;
  margin-bottom: 10px;
}

.card p{
  color: rgba(255,255,255,0.65);
  line-height:1.6;
  font-size: 14px;
}

/* Skills */
.chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.chip{
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.10);
  border-radius: 999px;
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  transition: 0.2s;
}

.chip:hover{
  border-color: rgba(255,77,0,0.55);
  color: white;
  box-shadow: 0 10px 24px rgba(255,77,0,0.10);
}

/* Projects */
.projects-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.project-card{
  display:block;
  text-decoration:none;
  color:white;
  background: rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.10);
  border-radius: 22px;
  padding: 18px;
  transition: 0.25s;
  position:relative;
  overflow:hidden;
}

.project-card::after{
  content:"";
  position:absolute;
  inset:-60px;
  background: radial-gradient(circle at 30% 20%, rgba(255,77,0,0.18), transparent 45%);
  opacity:0;
  transition:0.25s;
}

.project-card:hover{
  transform: translateY(-4px);
  border-color: rgba(255,77,0,0.35);
}

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

.project-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:10px;
}

.tag{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.2);
  color: rgba(255,255,255,0.75);
}

.project-card p{
  color: rgba(255,255,255,0.65);
  line-height:1.6;
  font-size: 14px;
}

.project-bottom{
  margin-top:14px;
  color: var(--orange);
  font-weight:700;
}

/* Contact */
.contact-box{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
}

.contact-left{
  background: rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.10);
  border-radius:22px;
  padding:18px;
}

.info{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding: 10px 0;
  border-bottom:1px solid rgba(255,255,255,0.08);
}

.info:last-child{
  border-bottom:none;
}

.label{
  font-size:12px;
  color: rgba(255,255,255,0.55);
}

.value{
  font-size:14px;
  color: rgba(255,255,255,0.82);
}

.value a{
  color: var(--orange);
  text-decoration:none;
}

.value a:hover{
  text-decoration:underline;
}

.contact-form{
  background: rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.10);
  border-radius:22px;
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.contact-form input,
.contact-form textarea{
  width:100%;
  padding: 12px 14px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.35);
  color:white;
  outline:none;
}

.contact-form input:focus,
.contact-form textarea:focus{
  border-color: rgba(255,77,0,0.55);
  box-shadow: 0 0 0 4px rgba(255,77,0,0.10);
}

.small-note{
  font-size: 12px;
  color: rgba(255,255,255,0.55);
}

/* Footer */
.footer{
  padding: 24px 20px 30px;
  text-align:center;
  color: rgba(255,255,255,0.50);
  border-top:1px solid rgba(255,255,255,0.08);
}

/* Reveal animation */
.reveal{
  opacity:0;
  transform: translateY(18px);
  transition: 0.8s ease;
}

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

/* Responsive */
@media (max-width: 900px){
  .projects-grid{
    grid-template-columns: 1fr;
  }
  .about-cards{
    grid-template-columns: 1fr;
  }
  .contact-box{
    grid-template-columns: 1fr;
  }
  .scroll-indicator{
    display:none;
  }
}

@media (max-width: 720px){
  .nav-links{
    display:none;
  }
  .menu-btn{
    display:block;
  }
}