:root {
    --primary: #111827;
    --accent: #F59E0B;
    --secondary-accent: #EF4444;
    --bg-dark: #0B0F19;
    --text-light: #F9FAFB;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 80px 0;
}

h1, h2, h3, .logo {
    font-family: 'Playfair Display', serif;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo span { color: var(--accent); }

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li { margin-left: 30px; }

.nav-links a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 400;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(11, 15, 25, 0.7), rgba(11, 15, 25, 0.9)), 
                url('https://images.unsplash.com/photo-1478720568477-152d9b164e26?auto=format&fit=crop&q=80&w=1920');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content h1 { font-size: 4rem; margin-bottom: 10px; }
.hero-content h1 span { color: var(--accent); }
.hero-content h3 { font-size: 1.5rem; color: #9ca3af; margin-bottom: 20px; letter-spacing: 3px; text-transform: uppercase; }
.hero-content p { max-width: 600px; margin: 0 auto 30px; font-size: 1.1rem; color: #d1d5db; }

.btn-primary {
    padding: 15px 35px;
    background: var(--accent);
    color: #000;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: var(--transition);
}

.btn-primary:hover { background: #fff; transform: translateY(-3px); }

/* Sections Styling */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    border-left: 5px solid var(--accent);
    padding-left: 15px;
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.skill-card {
    background: var(--primary);
    padding: 30px;
    text-align: center;
    border-radius: 10px;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
}

.skill-card i { font-size: 2.5rem; color: var(--accent); margin-bottom: 15px; }
.skill-card:hover { transform: translateY(-10px); border-color: var(--accent); }

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.project-card {
    background: var(--primary);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.project-img {
    height: 400px;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}

.project-card:hover .project-img { transform: scale(1.1); }

.project-info {
    padding: 25px;
    background: linear-gradient(transparent, var(--primary));
}

.project-info h4 { font-size: 1.5rem; margin-bottom: 10px; color: var(--accent); }
.btn-small { color: var(--text-light); text-decoration: none; font-size: 0.9rem; border-bottom: 1px solid var(--accent); }

/* Contact */
.contact { text-align: center; background: #070a11; }
.contact-info a {
    display: block;
    font-size: 1.5rem;
    color: var(--text-light);
    text-decoration: none;
    margin: 20px 0;
}
.social-links a { margin: 0 15px; color: var(--accent); text-decoration: none; }

/* Responsive */
.burger { display: none; cursor: pointer; }
.burger div { width: 25px; height: 3px; background-color: var(--text-light); margin: 5px; }

@media (max-width: 768px) {
    .nav-links {
        position: absolute; right: 0; height: 92vh; top: 8vh; background: var(--bg-dark);
        flex-direction: column; width: 100%; transform: translateX(100%); transition: transform 0.5s ease-in;
    }
    .nav-links li { margin: 20px 0; text-align: center; }
    .burger { display: block; }
    .hero-content h1 { font-size: 2.5rem; }
}

.nav-active { transform: translateX(0%); }