:root {
    --bg: #121415;
    --surface: #25282a;
    --text-mid: #b0b0b0;
    --text-light: #ffffff;
    --accent: #114291;
    --accent-hover: #1e5fd1;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text-light); font-family: 'Space Mono', monospace; line-height: 1.8; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 120px 0; }

h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 2.5rem; line-height: 1.2; color: #fff; }
h2 { font-size: 2.2rem; margin-bottom: 3rem; color: #fff; position: relative; }
h2::after { content: ''; display: block; width: 50px; height: 4px; background: var(--accent); margin-top: 10px; }

/* Navbar */
.navbar { position: fixed; top: 0; width: 100%; z-index: 1000; padding: 1.5rem 0; background: rgba(18, 20, 21, 0.85); backdrop-filter: blur(15px); border-bottom: 1px solid rgba(255,255,255,0.05); }
.nav-container { display: flex; justify-content: space-between; align-items: center; max-width: 1100px; margin: 0 auto; padding: 0 2rem; }
.nav-logo { font-weight: 700; text-decoration: none; color: #fff; font-size: 1.1rem; }
.nav-links { display: flex; list-style: none; gap: 2.5rem; }
.nav-links a { text-decoration: none; color: var(--text-mid); font-size: 0.9rem; transition: var(--transition); }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a.active { color: var(--accent); font-weight: 700; }

/* Language Switcher */
.lang-switcher { display: flex; gap: 0.8rem; align-items: center; color: var(--text-mid); font-size: 0.8rem; }
.lang-btn { background: none; border: none; color: inherit; cursor: pointer; font-family: inherit; transition: var(--transition); }
.lang-btn.active { color: #fff; font-weight: 700; }

/* Buttons */
.btn { padding: 0.9rem 2rem; border-radius: 4px; text-decoration: none; font-weight: 700; font-size: 0.85rem; transition: var(--transition); display: inline-block; cursor: pointer; border: none; color: #fff !important; }
.btn-primary { background: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.3); }
.btn-outline { background: transparent; border: 1px solid var(--surface); margin-left: 15px; }
.btn-outline:hover { background: var(--surface); }

/* Work Grid */
.work-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.work-item { aspect-ratio: 16/11; background: var(--surface); overflow: hidden; border-radius: 8px; border: 1px solid rgba(255,255,255,0.03); }
.work-img { 
    width: 100%; 
    height: 100%; 
    background-size: cover; 
    background-position: center; 
    transition: transform 0.6s ease; 
    background-color: #2a2e31; 
}
.work-item:hover .work-img { transform: scale(1.08); }

/* Contact Card */
.contact-card { background: var(--surface); padding: 4rem; border-radius: 12px; }
.info-item { margin-bottom: 2.5rem; }
.label { display: block; font-size: 0.75rem; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 0.8rem; font-weight: 700; }
.info-link { font-size: 1.4rem; color: #fff; text-decoration: none; transition: var(--transition); }
.info-link:hover { color: var(--accent-hover); padding-left: 5px; }

/* About section */
.about-flex { display: flex; gap: 5rem; align-items: center; }
.focus-list { list-style: none; margin-top: 2rem; }
.focus-list li { margin-bottom: 1rem; color: var(--text-light); }
.focus-list li::before { content: "→"; color: var(--accent); margin-right: 15px; font-weight: 700; }
.img-placeholder { 
    width: 100%; 
    aspect-ratio: 1; 
    background: var(--surface); 
    border-radius: 8px; 
    background-size: cover; 
    background-position: center;
}

.footer { padding: 4rem 0; border-top: 1px solid var(--surface); color: var(--text-mid); font-size: 0.8rem; }

/* Reveal Animation */
.reveal { opacity: 0; transform: translateY(30px); transition: 0.8s ease-out; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
    .about-flex { flex-direction: column; gap: 3rem; }
    .nav-links { display: none; }
    .section { padding: 80px 0; }
}