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

body {
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
    background-color: #000000;
    color: #e0e0e0;
    line-height: 1.6;
    letter-spacing: 0.02em;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

.background {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: panGrid 28s linear infinite;
}

.background::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.12) 50%, transparent 100%);
    opacity: 0.12;
    transform: translateX(-50%);
    animation: scan 18s linear infinite;
}

.background::after {
    content: '';
    position: absolute;
    inset: -40%;
    background:
        radial-gradient(circle at 20% 25%, rgba(76, 148, 255, 0.16), transparent 55%),
        radial-gradient(circle at 75% 70%, rgba(120, 255, 215, 0.12), transparent 50%);
    animation: pulseOverlay 26s ease-in-out infinite;
    opacity: 0.35;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(160px);
    opacity: 0.16;
    mix-blend-mode: screen;
    animation: orbDrift 36s ease-in-out infinite;
}

.orb-1 {
    width: 420px;
    height: 420px;
    top: -140px;
    left: -180px;
    background: rgba(76, 148, 255, 0.4);
}

.orb-2 {
    width: 320px;
    height: 320px;
    bottom: -160px;
    right: -120px;
    background: rgba(120, 255, 215, 0.35);
    animation-duration: 42s;
    animation-direction: alternate;
}

main {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 6rem 1.5rem;
    z-index: 1;
}

header {
    margin-bottom: 5rem;
    animation: fadeIn 0.8s ease-out;
}

h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
    color: #ffffff;
    text-transform: uppercase;
    border-left: 3px solid #ffffff;
    padding-left: 1rem;
}

h2 {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 2.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    text-transform: uppercase;
}

.bio {
    font-size: clamp(0.875rem, 1.5vw, 1rem);
    line-height: 1.7;
    color: #a0a0a0;
    max-width: 42rem;
    margin-bottom: 2.5rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.bio a {
    color: #b5b5b5;
    text-decoration: none;
    transition: color 0.2s ease;
}

.bio a:hover {
    color: #e0e0e0;
}

.links {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    font-size: 0.875rem;
}

.links a {
    color: #ffffff;
    text-decoration: none;
    position: relative;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.2s ease;
    display: inline-block;
}

.links a:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
}

.defense {
    margin-bottom: 5rem;
    animation: fadeIn 0.8s ease-out 0.15s both;
}

.defense-intro {
    font-size: clamp(0.875rem, 1.5vw, 1rem);
    color: #9aa2ad;
    max-width: 40rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.defense-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.defense-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.015);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.defense-card:hover {
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.025);
}

.defense-label {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(224, 224, 224, 0.6);
}

.defense-value {
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    letter-spacing: 0.08em;
    color: #ffffff;
}

.defense-card p {
    font-size: 0.75rem;
    color: #8a8a8a;
    line-height: 1.6;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.defense-footer {
    margin-top: 2.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(224, 224, 224, 0.55);
}

.defense-note {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.defense-beacon {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: rgba(120, 255, 215, 0.9);
    box-shadow: 0 0 0 0 rgba(120, 255, 215, 0.35);
    animation: pulseBeacon 2.8s ease-out infinite;
}

.publications {
    animation: fadeIn 0.8s ease-out 0.2s both;
}

.publications ul {
    list-style: none;
}

.publications li {
    margin-bottom: 1.5rem;
    animation: fadeIn 0.8s ease-out both;
}

.publications li:nth-child(1) { animation-delay: 0.3s; }
.publications li:nth-child(2) { animation-delay: 0.4s; }
.publications li:nth-child(3) { animation-delay: 0.5s; }

.publications a {
    color: #e0e0e0;
    text-decoration: none;
    font-size: clamp(0.875rem, 1.5vw, 1rem);
    display: block;
    position: relative;
    padding-left: 1.5rem;
    transition: all 0.2s ease;
}

.publications a::before {
    content: '>';
    position: absolute;
    left: 0;
    color: #ffffff;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.publications a:hover {
    color: #ffffff;
    padding-left: 2rem;
}

.publications a:hover::before {
    opacity: 1;
}

footer {
    margin-top: 8rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.875rem;
    color: rgba(140, 140, 140, 0.6);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes panGrid {
    0% {
        background-position: 0 0, 0 0;
    }
    100% {
        background-position: 0 50px, 50px 0;
    }
}

@keyframes scan {
    0% {
        transform: translateX(-50%);
    }
    50% {
        transform: translateX(50%);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes pulseOverlay {
    0% {
        opacity: 0.2;
        transform: rotate(0deg) scale(1);
    }
    50% {
        opacity: 0.45;
        transform: rotate(12deg) scale(1.03);
    }
    100% {
        opacity: 0.2;
        transform: rotate(0deg) scale(1);
    }
}

@keyframes orbDrift {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(40px, -30px, 0) scale(1.05);
    }
    100% {
        transform: translate3d(0, 0, 0) scale(1);
    }
}

@keyframes pulseBeacon {
    0% {
        box-shadow: 0 0 0 0 rgba(120, 255, 215, 0.35);
        transform: scale(1);
    }
    70% {
        box-shadow: 0 0 0 12px rgba(120, 255, 215, 0);
        transform: scale(1.08);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(120, 255, 215, 0);
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    main {
        padding: 4rem 1.5rem;
    }
    
    header {
        margin-bottom: 3rem;
    }
    
    .links {
        gap: 1.5rem;
    }
    
    .orb {
        width: 250px;
        height: 250px;
    }

    .defense {
        margin-bottom: 4rem;
    }

    .defense-footer {
        flex-direction: row;
        align-items: center;
    }
}