* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
html { scroll-behavior: smooth; }
body { background-color: #0f172a; color: #e2e8f0; line-height: 1.6; }

/* Navbar */
header { background-color: rgba(15, 23, 42, 0.95); position: fixed; width: 100%; top: 0; z-index: 100; border-bottom: 1px solid #1e293b; }
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 20px 8%; }
.logo { font-size: 24px; font-weight: bold; color: #fff; }
.logo span { color: #38bdf8; }
.nav-links { list-style: none; display: flex; }
.nav-links li { margin-left: 30px; }
.nav-links a { text-decoration: none; color: #cbd5e1; font-size: 16px; transition: color 0.3s; }
.nav-links a:hover { color: #38bdf8; }
.burger { display: none; cursor: pointer; }
.burger div { width: 25px; height: 3px; background-color: #fff; margin: 5px; transition: all 0.3s ease; }

/* Hero */
.hero { display: flex; align-items: center; justify-content: space-between; padding: 120px 8% 80px; min-height: 100vh; }
.hero-content { max-width: 600px; }
.hero-content h3 { font-size: 22px; color: #38bdf8; }
.hero-content h1 { font-size: 50px; color: #fff; margin: 10px 0; }
.typing-text { font-size: 24px; color: #94a3b8; margin-bottom: 20px; }
.hero-content p { color: #cbd5e1; margin-bottom: 30px; }
.btn { padding: 12px 28px; background-color: #38bdf8; color: #0f172a; text-decoration: none; font-weight: bold; border-radius: 5px; transition: 0.3s; }
.btn:hover { background-color: #0284c7; color: #fff; }
.hero-image img { width: 350px; height: 350px; border-radius: 50%; object-fit: cover; border: 4px solid #38bdf8; box-shadow: 0 0 20px rgba(56, 189, 248, 0.3); }

/* Sections */
.section { padding: 80px 8%; text-align: center; }
.bg-darker { background-color: #020617; }
.section h2 { font-size: 36px; color: #fff; margin-bottom: 40px; }
.highlight { color: #38bdf8; }

/* Grids */
.skills-grid, .projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 30px; }
.skill-card, .project-card { background-color: #1e293b; padding: 30px; border-radius: 10px; transition: transform 0.3s; border: 1px solid #334155; }
.skill-card:hover, .project-card:hover { transform: translateY(-5px); border-color: #38bdf8; }
.skill-card i { font-size: 40px; color: #38bdf8; margin-bottom: 15px; display: block; }

.contact-info p { font-size: 18px; margin: 10px 0; }
.contact-info i { color: #38bdf8; margin-right: 10px; }
footer { text-align: center; padding: 20px; background-color: #020617; border-top: 1px solid #1e293b; }

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .burger { display: block; }
    .hero { flex-direction: column-reverse; text-align: center; }
    .hero-image { margin-bottom: 30px; }
}