:root {
    --primary: #6c5ce7;
    --secondary: #a29bfe;
    --dark-bg: #121212;
    --darker-bg: #0a0a0a;
    --card-bg: rgba(30, 30, 30, 0.85);
    --text: #e0e0e0;
    --text-dim: #b0b0b0;
    --terminal-green: #00ff00;
    --code-font: 'Source Code Pro', monospace;
    --pixel-font: 'Press Start 2P', cursive;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--code-font);
    min-height: 100vh;
    background: linear-gradient(-45deg, #0f0c29, #302b63, #24243e, #3a1c71);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    color: var(--text);
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    line-height: 1.6;
}

@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.header {
    padding: 1.5rem 1rem;
    text-align: center;
    background: rgba(30, 30, 30, 0.9);
    backdrop-filter: blur(5px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.3);
    z-index: 10;
    position: relative;
}

    .header h1 {
        font-size: clamp(1.5rem, 5vw, 2.5rem);
        margin: 0;
        color: var(--primary);
        font-family: var(--pixel-font);
        text-shadow: 2px 2px 0 rgba(0,0,0,0.3);
        letter-spacing: -1px;
        line-height: 1.3;
    }

.tagline {
    color: var(--secondary);
    margin-top: 0.5rem;
    font-family: var(--pixel-font);
    font-size: clamp(0.6rem, 2.5vw, 0.8rem);
    text-shadow: 1px 1px 0 rgba(0,0,0,0.2);
    line-height: 1.5;
}

.nav-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

    .nav-links a {
        text-decoration: none;
        color: var(--text);
        font-weight: 500;
        transition: all 0.3s ease;
        padding: 0.4rem 0.8rem;
        border-radius: 0;
        background: rgba(30, 30, 30, 0.7);
        font-family: var(--pixel-font);
        font-size: clamp(0.5rem, 2.5vw, 0.7rem);
        border: 2px solid var(--primary);
        white-space: nowrap;
    }

        .nav-links a.active {
            color: var(--dark-bg) !important;
            background: var(--primary) !important;
            transform: translateY(-2px);
            box-shadow: 3px 3px 0 rgba(0,0,0,0.3);
            font-weight: 600;
            border-color: var(--primary);
        }

        .nav-links a:hover {
            color: var(--dark-bg);
            background: var(--primary);
            transform: translateY(-2px);
            box-shadow: 3px 3px 0 rgba(0,0,0,0.3);
            border-color: var(--primary);
        }

.medal {
    margin-left: 0.3rem;
    font-size: 0.9rem;
}

.gold {
    color: gold;
}

.silver {
    color: silver;
}

.wca-link, .research-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    border-bottom: 1px dotted var(--secondary);
    white-space: nowrap;
}

    .wca-link:hover, .research-link:hover {
        color: var(--primary);
        border-bottom: 1px solid var(--primary);
    }

.achievement-badge {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    color: var(--dark-bg);
    padding: 0.2rem 0.6rem;
    font-size: 0.7rem;
    margin-left: 0.5rem;
    font-weight: 600;
    font-family: var(--pixel-font);
    box-shadow: 2px 2px 0 rgba(0,0,0,0.2);
    white-space: nowrap;
}

.main-container {
    flex: 1;
    position: relative;
    padding: 1rem 0;
    min-height: 60vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.content-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 1rem;
    text-align: center;
    z-index: 1;
    overflow-y: auto;
}

    .content-panel.active {
        display: flex;
        animation: fadeIn 0.5s ease;
    }

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.panel-content {
    background: var(--card-bg);
    border: 2px solid var(--primary);
    border-radius: 0;
    padding: 1.5rem;
    width: 90%;
    max-width: 700px;
    box-shadow: 0 0 15px rgba(108, 92, 231, 0.5);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    margin: 1rem 0 3rem;
}

    .panel-content:hover {
        box-shadow: 0 0 25px rgba(108, 92, 231, 0.8);
    }

.panel-title {
    font-family: var(--pixel-font);
    font-size: clamp(1rem, 4vw, 1.5rem);
    margin-bottom: 1.5rem;
    color: var(--primary);
    text-shadow: 2px 2px 0 rgba(0,0,0,0.3);
    line-height: 1.4;
}

.panel-button {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 0;
    background: var(--card-bg);
    border: 2px solid var(--primary);
    cursor: pointer;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
    transition: all 0.3s ease;
    font-family: var(--pixel-font);
}

    .panel-button:hover {
        transform: translateY(-50%) scale(1.1);
        background: var(--primary);
        color: var(--dark-bg);
    }

.left-btn {
    left: 10px;
}

.right-btn {
    right: 10px;
}

.info-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    background: var(--darker-bg);
    padding: 1rem;
    border-radius: 0;
    box-shadow: 3px 3px 0 rgba(0,0,0,0.2);
    width: 100%;
    transition: all 0.3s ease;
    text-align: left;
    border: 1px solid #333;
}

    .info-item:hover {
        transform: translateY(-3px);
        box-shadow: 5px 5px 0 rgba(0,0,0,0.3);
        border-color: var(--primary);
    }

.icon {
    color: var(--primary);
    font-size: 1.2rem;
    min-width: 25px;
    text-align: center;
}

.contact-panel {
    background: rgba(10, 10, 10, 0.9);
    color: var(--terminal-green);
    font-family: var(--code-font);
    border: 2px solid var(--terminal-green);
    padding: 1.5rem;
    width: 90%;
    margin: 1rem auto;
    box-shadow: 5px 5px 0 rgba(0,0,0,0.3);
}
.github-icon {
    background: var(--terminal-green);
}

.linkedin-icon {
    background: var(--terminal-green);
}
.contact-value a {
    color: var(--terminal-green);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.2s ease;
}

    .contact-value a:hover {
        color: var(--secondary);
        text-decoration: underline;
    }

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
    padding: 0.8rem;
    transition: all 0.3s ease;
    background: rgba(30, 30, 30, 0.7);
    border: 1px solid #333;
}

    .contact-item:hover {
        transform: translateY(-2px);
        border-color: var(--terminal-green);
    }

.contact-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    border: 2px solid var(--terminal-green);
}

.phone-icon, .email-icon, .ig-icon {
    background: var(--terminal-green);
}

.contact-text {
    flex: 1;
    text-align: left;
}

.contact-label {
    font-weight: 600;
    color: var(--terminal-green);
    margin-bottom: 0.2rem;
    font-size: 0.9rem;
}

.contact-value {
    font-size: 0.9rem;
    word-break: break-all;
}

.copy-btn {
    background: none;
    border: none;
    color: var(--terminal-green);
    cursor: pointer;
    font-size: 1rem;
    padding: 0.3rem;
}

.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--darker-bg);
    z-index: 90;
    padding: 10px;
    border-top: 2px solid var(--primary);
}

    .mobile-nav .nav-links {
        display: flex;
        justify-content: space-around;
    }

@media (max-width: 768px) {
    .panel-button {
        display: none;
    }

    .mobile-nav {
        display: block;
    }

    .header {
        padding: 1rem 0.5rem;
    }

    .info-item, .contact-item {
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    .panel-content {
        padding: 1rem;
    }

    .content-panel {
        position: relative;
        height: auto;
        min-height: calc(100vh - 120px);
    }
}
#typewriter::after {
    content: '|';
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}