* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', Roboto, sans-serif; background: #0d1117; color: #d1d5db; line-height: 1.6; }
.container { max-width: 1100px; margin: auto; padding: 20px; }
.bg-image { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: url('background.jpg') center center / cover no-repeat; filter: blur(6px) brightness(0.4); z-index: -2; }
.hero { height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; position: relative; }
.hero h1 { font-size: 3rem; color: #e2e8f0; }
.highlight { color: #3b82f6; }
.btn { display: inline-block; padding: 12px 24px; margin-top: 20px; background: #3b82f6; color: #fff; text-decoration: none; border-radius: 8px; transition: 0.3s ease; }
.btn:hover { background: #2563eb; }
.hero .overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 0; }
.hero .container { position: relative; z-index: 1; }
.section { padding: 80px 20px; }
.section h2 { text-align: center; margin-bottom: 30px; font-size: 2.2rem; color: #60a5fa; position: relative; }
.section h2::after { content: ""; display: block; width: 60px; height: 3px; background: #3b82f6; margin: 10px auto 0; border-radius: 2px; }
.about { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.profile { width: 160px; border-radius: 50%; border: 4px solid #3b82f6; box-shadow: 0 0 15px rgba(59, 130, 246, 0.4); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; }
.card { background: #1e293b; padding: 25px; border-radius: 12px; transition: transform 0.3s, box-shadow 0.3s; }
.card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.5); }
.card h3 { color: #93c5fd; }
.link { color: #3b82f6; text-decoration: none; }
.skill-list { list-style: none; display: flex; flex-wrap: wrap; gap: 15px; justify-content: center; }
.skill-list li { background: #1e293b; padding: 12px 20px; border-radius: 8px; color: #cbd5e1; transition: background 0.3s; }
.skill-list li:hover { background: #374151; }
form { display: flex; flex-direction: column; gap: 12px; }
input, textarea { padding: 12px; border-radius: 6px; border: none; outline: none; background: #111827; color: #f1f5f9; }
input:focus, textarea:focus { border: 2px solid #3b82f6; }
button { cursor: pointer; }
.footer { text-align: center; padding: 20px; border-top: 1px solid #1f2937; font-size: 0.9rem; color: #6b7280; }