style.css

:root{
  --bg: #0f1220;
  --card: #12162a;
  --muted: #a8b3cf;
  --text: #e7ecff;
  --brand: #7c5cff;
  --brand-2: #15d1ff;
  --accent-1:#ff6b6b;
  --accent-2:#ffd166;
  --accent-3:#06d6a0;
  --accent-4:#4dabf7;
  --accent-5:#b085f5;
  --line: rgba(255,255,255,.08);
  --glass: rgba(255,255,255,.06);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  display:flex;
  min-height:100vh;
  background: radial-gradient(1200px 600px at 70% -20%, rgba(124,92,255,.25), transparent 60%) ,
              radial-gradient(1000px 600px at 120% 20%, rgba(21,209,255,.15), transparent 60%),
              var(--bg);
  color:var(--text);
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
}

/* Sidebar */
.sidebar{
  position:sticky; top:0; height:100vh; width:250px;
  padding:28px 22px;
  border-right:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  backdrop-filter: blur(10px);
}
.logo{
  font-size:22px; letter-spacing:.5px; color:#fff;
  background: linear-gradient(90deg,var(--brand),var(--brand-2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:20px;
}
.nav{ display:flex; flex-direction:column; gap:6px; margin-top:8px; }
.nav-link{
  color:var(--muted); text-decoration:none; padding:10px 12px; border-radius:10px;
  display:flex; align-items:center; gap:10px;
  transition: background .25s, color .25s, transform .2s;
}
.nav-link:hover{ color:#fff; background:var(--glass); transform: translateX(2px); }
.nav-link.active{ color:#fff; background:linear-gradient(90deg, rgba(124,92,255,.25), rgba(21,209,255,.2)); }
.sidebar-footer{ position:absolute; bottom:18px; left:22px; right:22px; display:flex; justify-content:flex-start; }
#themeToggle{
  width:42px; height:42px; border-radius:10px; border:1px solid var(--line);
  background:var(--glass); color:#ffd166; cursor:pointer;
}

/* Main */
.main{ flex:1; padding-left:24px; }
.section{ min-height:100vh; padding:64px 24px; display:grid; place-items:center; position:relative; }
.section-title{ font-size:28px; margin-bottom:18px; }

/* Home / Hero */
.home{
  display:grid; grid-template-columns: 1.2fr .8fr; gap:20px; align-items:center;
}
.hero{ max-width:720px; padding:28px; border:1px solid var(--line); border-radius:20px; background:var(--glass); box-shadow:var(--shadow); }
.hero-title{ font-size:44px; line-height:1.15; margin-bottom:8px; }
.hero-title span{ color:#fff; text-shadow:0 8px 26px rgba(124,92,255,.4); }
.hero-sub{ color:var(--muted); margin-bottom:18px; }
.cta-row{ display:flex; gap:12px; }
.btn{
  border:1px solid var(--line); padding:10px 16px; border-radius:12px; text-decoration:none;
  color:#fff; display:inline-flex; align-items:center; gap:8px; cursor:pointer;
  transition: transform .15s ease, background .25s ease, border-color .25s ease;
  background:var(--glass);
}
.btn:hover{ transform: translateY(-2px); border-color: rgba(255,255,255,.25); }
.btn.primary{ background: linear-gradient(90deg, var(--brand), var(--brand-2)); border-color: transparent; }
.btn.ghost{ background:transparent; }

/* Shapes layer */
.shape-layer{ position:relative; width:100%; height:420px; }
.blob, .geo{ position:absolute; filter: drop-shadow(0 10px 30px rgba(0,0,0,.35)); }
.blob{ width:200px; height:200px; border-radius:40% 60% 60% 40% / 40% 40% 60% 60%; opacity:.85; }
.b1{ right:40px; top:10px; background: linear-gradient(135deg, var(--accent-5), var(--brand)); animation: float 6s ease-in-out infinite; }
.b2{ right:180px; top:180px; background: linear-gradient(135deg, var(--accent-3), var(--brand-2)); animation: float 7s ease-in-out infinite; }
.b3{ right: -20px; top:220px; width:160px; height:160px; background: linear-gradient(135deg, var(--accent-2), var(--accent-1)); animation: float 8s ease-in-out infinite; }
.geo{ opacity:.8; }
.g1{ left: -10px; top: 40px; width: 70px; height: 70px; transform: rotate(45deg); background: #111a; border:1px solid var(--line); border-radius:12px; }
.g2{ left: 60px; top: 140px; width: 90px; height: 90px; border-radius:50%; background: #111a; border:1px solid var(--line); }
.g3{ left: 140px; top: 240px; width: 0; height: 0; border-left: 50px solid transparent; border-right: 50px solid transparent; border-bottom: 90px solid #111a; filter: drop-shadow(0 8px 18px rgba(0,0,0,.25)); }

@keyframes float{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-16px); }
}

/* About */
/* About Section */
.about {
  padding: 80px 20px;
  text-align: center;
}

.about h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

/* Box Styling */
.about-box {
  max-width: 800px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.05); /* translucent dark card */
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.4);
  backdrop-filter: blur(6px); /* frosted glass effect */
}

.about-box p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #ddd;
}


/* Skills */
/* Skills Section */
#skills {
  padding: 80px 20px;
  text-align: center;
  background: #0d0f1a;
}

#skills h2 {
  font-size: 2.5rem;
  margin-bottom: 50px;
  color: #fff;
}

.skills-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
}

.skill-card {
  width: 160px;
  height: 120px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #fff;
  font-weight: 500;
  cursor: pointer;
}

.skill-card i {
  font-size: 2rem;
  margin-bottom: 10px;
  color: #61dafb;
}

.skill-card:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  border: 1px solid #61dafb;
}



/* Projects */
.projects{ align-content:start; }
.cards{
  width:100%; max-width:1080px; display:grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap:20px;
}
.card{
  background: var(--card); border:1px solid var(--line); border-radius:18px; overflow:hidden; box-shadow:var(--shadow);
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
  will-change: transform;
}
.card:hover{ transform: translateY(-6px); border-color: rgba(255,255,255,.2); }
.card-media{
  height:160px; background:#0c0f1b; border-bottom:1px solid var(--line);
}
.placeholder{
  background: repeating-linear-gradient(45deg, #12162a 0 10px, #0d1122 10px 20px);
}
.card-body{ padding:16px; }
.card-body h4{ margin-bottom:8px; }
.card-body p{ color:var(--muted); margin-bottom:12px; }
.chips{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:12px; }
.chips span{
  font-size:12px; padding:6px 10px; border-radius:999px; background:var(--glass); border:1px solid var(--line);
}
.card-actions{ display:flex; gap:10px; }
.btn.small{ padding:8px 12px; border-radius:10px; font-size:14px; }
.btn.outline{ background:transparent; border-color: rgba(255,255,255,.25); }

/* Contact + Footer */
/* Contact Section */
#contact {
  padding: 60px 10%;
  text-align: center;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 40px;
  color: white;
}

.contact-container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 50px;
  flex-wrap: wrap;
}

.contact-info {
  flex: 1;
  text-align: left;
  color: white;
}

.contact-info p {
  margin: 10px 0;
  font-size: 1rem;
}

.social-links a {
  color: #aaa;
  text-decoration: none;
  margin-right: 10px;
  transition: color 0.3s;
}

.social-links a:hover {
  color: white;
}

.contact-form {
  flex: 1;
  background: transparent;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid #333;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  background: transparent;
  border: 1px solid #444;
  color: white;
  border-radius: 6px;
}

.contact-form textarea {
  height: 120px;
  resize: none;
}

.contact-form button {
  width: 100%;
  padding: 12px;
  background: white;
  color: black;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.contact-form button:hover {
  background: #ddd;
}

/* Responsive */
@media (max-width: 900px){
  .sidebar{ width: 88px; padding:18px; }
  .logo{ font-size:18px; text-align:center; }
  .nav-link{ padding:10px; border-radius:12px; justify-content:center; }
  .nav-link span{ display:none; }
  .main{ padding-left:0; }
  .home{ grid-template-columns: 1fr; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
}