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

:root {
    --primary-bg: #0D1117;
    --secondary-bg: #161B22;
    --tertiary-bg: #21262D;
    --primary-accent: #58A6FF;
    --secondary-accent: #3FB950;
    --secondary-accent-rgb: 63, 185, 80; /* For rgba() box-shadow */
    --primary-text: #C9D1D9;
    --secondary-text: #8B949E;
    --border-color: #30363D;
    --font-main: 'Roboto', sans-serif;
    --font-heading: 'Orbitron', sans-serif;
    --border-radius: 6px;
    --transition-speed: 0.25s ease-in-out;
    --shadow-color: rgba(0, 0, 0, 0.4);
    /* Brighter particle colors for higher contrast */
    --particle-color: rgba(173, 216, 255, 1); /* Light Sky Blue/Almost White-Blue, JS handles individual opacity */
    --particle-line-color: rgba(173, 216, 255, 0.18); /* Brighter, more visible lines */
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-main);
    background-color: var(--primary-bg);
    color: var(--primary-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Utility Classes --- */
.hidden { display: none !important; opacity: 0 !important; visibility: hidden !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0; }

.cta-button, .project-link, .simple-button {
    display: inline-block; padding: 10px 20px; font-family: var(--font-main); font-weight: 500; text-decoration: none;
    border-radius: var(--border-radius); cursor: pointer; transition: background-color var(--transition-speed), color var(--transition-speed), transform var(--transition-speed), box-shadow var(--transition-speed);
    text-align: center;
}
.cta-button { background-color: var(--primary-accent); color: var(--primary-bg); border: 1px solid var(--primary-accent); font-size: 1.1rem; }
.cta-button:hover, .cta-button:focus {
    background-color: #79bbff;
    color: var(--primary-bg);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 15px rgba(88, 166, 255, 0.3), 0 0 20px rgba(88, 166, 255, 0.1) inset;
}
.cta-button i { margin-left: 8px; }

.project-link { background-color: var(--tertiary-bg); color: var(--primary-accent); border: 1px solid var(--border-color); font-size: 0.9rem; }
.project-link:hover, .project-link:focus { background-color: var(--border-color); color: var(--primary-text); }

.simple-button { background: none; border: 1px solid var(--secondary-text); color: var(--secondary-text); padding: 5px 10px; font-size: 0.85rem; }
.simple-button:hover { background-color: var(--border-color); color: var(--primary-text); }

/* --- Particle Canvas & Click Ripple --- */
#particle-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; background: var(--primary-bg) url('assets/landing-bg.jpg') center center/cover no-repeat fixed; }
.ripple { position: absolute; border-radius: 50%; background: rgba(88, 166, 255, 0.2); transform: scale(0); animation: ripple-effect 0.6s linear; pointer-events: none; z-index: 9999; }
@keyframes ripple-effect { to { transform: scale(4); opacity: 0; } }
.element-clicked { animation: element-wiggle 0.3s ease-in-out; }
@keyframes element-wiggle { 0%, 100% { transform: rotate(0deg) scale(1); } 33% { transform: rotate(-1.5deg) scale(1.01); } 66% { transform: rotate(1.5deg) scale(1.01); } }

/* --- AI Companion --- */
.ai-companion {
    position: fixed; bottom: 20px; right: 20px; width: 320px; max-height: 450px; background-color: var(--secondary-bg); border: 1px solid var(--border-color);
    border-radius: var(--border-radius); box-shadow: 0 5px 20px var(--shadow-color); z-index: 1000; display: flex; flex-direction: column;
    opacity: 0; transform: translateY(20px) scale(0.95); animation: fadeInAI 0.5s 1s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; color: var(--primary-text);
    transition: width 0.3s ease-in-out, max-height 0.3s ease-in-out, bottom 0.3s ease-in-out, opacity var(--transition-speed); 
}
@keyframes fadeInAI { to { opacity: 1; transform: translateY(0) scale(1); } }

.ai-header {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    background-color: var(--tertiary-bg);
    border-bottom: 1px solid var(--border-color);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    position: relative; 
}
.ai-header .ai-avatar { font-size: 1.5em; margin-right: 10px; transition: font-size 0.3s ease-in-out; }
.ai-header span { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}

#ai-status-indicator { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background-color: var(--secondary-accent); margin-left: 8px; box-shadow: 0 0 5px var(--secondary-accent); transition: background-color 0.3s, box-shadow 0.3s; }
#ai-status-indicator.thinking { background-color: #FFEB3B; animation: pulseStatus 1s infinite; }
@keyframes pulseStatus { 0% { box-shadow: 0 0 3px #FFEB3B; } 50% { box-shadow: 0 0 8px #FFEB3B; } 100% { box-shadow: 0 0 3px #FFEB3B; } }

#ai-chat-window { flex-grow: 1; display: flex; flex-direction: column; overflow: hidden; transition: opacity 0.2s ease-out, visibility 0.2s ease-out; }
#ai-message-log { flex-grow: 1; padding: 15px; overflow-y: auto; display: flex; flex-direction: column-reverse; }
.ai-message-bubble {
    max-width: 85%; padding: 10px 14px; border-radius: 12px; margin-bottom: 10px; word-wrap: break-word;
    font-size: 0.9em; line-height: 1.5; box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.ai-message-bubble.ai-user {
    background-color: var(--primary-accent); color: var(--primary-bg); align-self: flex-end;
    border-bottom-right-radius: 4px; border-top-left-radius: 12px; border-bottom-left-radius: 12px;
}
.ai-message-bubble.ai-response {
    background-color: var(--tertiary-bg); color: var(--primary-text); align-self: flex-start;
    border-bottom-left-radius: 4px; border-top-right-radius: 12px; border-bottom-right-radius: 12px;
}
.ai-message-bubble.ai-error {
    background-color: #c0392b; color: #fff; align-self: flex-start;
    border-bottom-left-radius: 4px; border-top-right-radius: 12px; border-bottom-right-radius: 12px;
}
.ai-message-bubble ul { margin-top: 5px; padding-left: 20px;}
.ai-message-bubble li { margin-bottom: 3px; }
.ai-input-area { display: flex; padding: 10px; border-top: 1px solid var(--border-color); background-color: var(--tertiary-bg); transition: opacity 0.2s ease-out, visibility 0.2s ease-out;}
#ai-user-input { flex-grow: 1; padding: 10px 12px; border: 1px solid var(--border-color); background-color: var(--primary-bg); color: var(--primary-text); border-radius: var(--border-radius); outline: none; font-size: 0.9em; margin-right: 8px; }
#ai-user-input::placeholder { color: var(--secondary-text); }
#ai-user-input:focus {
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2);
}
#ai-send-btn { padding: 10px 12px; background-color: var(--primary-accent); color: var(--primary-bg); border: none; cursor: pointer; border-radius: var(--border-radius); font-size: 1em; }
#ai-send-btn:hover, #ai-send-btn:focus { background-color: #79bbff; }

.ai-controls {
    margin-left: auto;
    display: flex;
    align-items: center;
}
.ai-persona-selector {
    margin-right: 8px;
}
#persona-select {
    background-color: var(--primary-bg);
    color: var(--primary-text);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 4px 6px;
    font-size: 0.8em;
    outline: none;
}
.ai-control-btn {
    background: none;
    border: none;
    color: var(--secondary-text);
    font-size: 0.9em;
    padding: 5px;
    cursor: pointer;
    border-radius: 4px;
    transition: color var(--transition-speed), background-color var(--transition-speed);
    line-height: 1; 
}
.ai-control-btn:hover, .ai-control-btn:focus {
    color: var(--primary-text);
    background-color: rgba(255,255,255,0.1);
}
#ai-minimize-btn i {
    display: block;
    width: 16px;
    height: 16px;
    line-height: 16px;
}

/* Minimized State for AI Companion */
.ai-companion.minimized {
    height: auto;
    width: 250px; 
    max-height: 48px; 
    bottom: 10px; 
    overflow: hidden; 
}
.ai-companion.minimized #ai-chat-window,
.ai-companion.minimized #ai-input-area {
    display: none; 
    visibility: hidden;
    opacity: 0;
}
.ai-companion.minimized .ai-header {
    border-bottom: none;
}
.ai-companion.minimized .ai-avatar {
    font-size: 1.3em;
}

/* --- Landing Zone --- */
#landing-zone { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding: 20px; position: relative; z-index: 1; transition: opacity 0.5s ease-out; }
.landing-content { max-width: 800px; background-color: rgba(13, 17, 23, 0.75); padding: 30px; border-radius: var(--border-radius); box-shadow: 0 8px 32px var(--shadow-color); backdrop-filter: blur(5px); }
#landing-zone h1 { font-family: var(--font-heading); font-size: clamp(2.2rem, 6vw, 3.8rem); color: var(--primary-accent); margin-bottom: 1rem; text-shadow: 0 0 10px rgba(88, 166, 255, 0.3); }
#landing-zone p { font-size: clamp(0.95rem, 3vw, 1.2rem); color: var(--primary-text); margin-bottom: 1.5rem; font-weight: 300; }
#landing-zone strong { font-weight: 700; color: var(--primary-text); }

/* --- Quest Log (Navigation) --- */
#quest-log { position: sticky; top: 0; background-color: rgba(22, 27, 34, 0.85); backdrop-filter: blur(10px); padding: 0.5rem 0; box-shadow: 0 2px 10px var(--shadow-color); z-index: 998; width: 100%; border-bottom: 1px solid var(--border-color); transition: opacity 0.5s ease-in-out; }
#quest-progress-tracker { text-align: center; padding: 5px 0 5px; border-bottom: 1px solid var(--border-color); margin-bottom: 0px; }
#quest-progress-tracker > span:first-child { color: var(--secondary-text); font-size: 0.9em; margin-right: 5px; }
.progress-badge { display: inline-block; font-size: 1.1em; color: var(--secondary-text); margin: 0 5px; opacity: 0.5; transition: color 0.3s, opacity 0.3s, transform 0.2s; cursor: default; }
.progress-badge.visited { color: var(--primary-accent); opacity: 1; transform: scale(1.1); }
#quest-log ul {
    list-style-type: none;
    display: flex;
    align-items: center;
    padding-top: 0.5rem;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-left: 10px;
    padding-right: 10px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) var(--secondary-bg);
}
#quest-log ul::-webkit-scrollbar { height: 6px; }
#quest-log ul::-webkit-scrollbar-thumb { background-color: var(--border-color); border-radius: 3px; }
#quest-log ul::-webkit-scrollbar-track { background-color: var(--secondary-bg); }

#quest-log ul li { flex-shrink: 0; }
#quest-log ul li a { color: var(--secondary-text); text-decoration: none; padding: 0.6rem 1rem; margin: 0 0.2rem; font-family: var(--font-main); font-weight: 500; font-size: 0.95rem; border-radius: var(--border-radius); position: relative; transition: color var(--transition-speed), background-color var(--transition-speed); }
#quest-log ul li a:hover, #quest-log ul li a.active { color: var(--primary-accent); background-color: rgba(88, 166, 255, 0.1); }
#quest-log ul li a.active::after { content: ''; position: absolute; width: 60%; height: 2px; bottom: -1px; left: 50%; transform: translateX(-50%); background-color: var(--primary-accent); transition: width var(--transition-speed); }

/* --- Main Chronicle Sections --- */
#main-chronicle { position: relative; z-index: 1; transition: opacity 0.5s ease-in-out; }
.chronicle-section { padding: 80px 20px 60px; max-width: 960px; margin: 0 auto; opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.chronicle-section.visible { opacity: 1; transform: translateY(0); }
.chronicle-section h2 { font-family: var(--font-heading); font-weight: 700; color: var(--primary-accent); margin-bottom: 3.5rem; text-align: center; font-size: clamp(1.7rem, 5vw, 2.5rem); position: relative; padding-bottom: 10px; }
.chronicle-section h2::after { content: ""; position: absolute; left: 50%; transform: translateX(-50%); bottom: 0; width: 80px; height: 3px; background-color: var(--primary-accent); opacity: 0.7; }
.chronicle-section h2 i { margin-right: 12px; }

/* Scroll Reveal Animation Classes */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275), transform 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    will-change: opacity, transform;
}
.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Education Section Specifics */
.timeline { position: relative; padding-left: 25px; }
.timeline::before { content: ''; position: absolute; left: 0px; top: 5px; bottom: 5px; width: 3px; background: linear-gradient(to bottom, transparent, var(--primary-accent), transparent); opacity: 0.5; border-radius: 3px; }
.timeline-item {
    background-color: transparent;
    padding: 0; 
    border: none; 
    box-shadow: none; 
    margin-bottom: 35px; 
    position: relative;
}
.timeline-item::before { content: ''; position: absolute; left: -38px; top: 15px; width: 12px; height: 12px; background-color: var(--primary-accent); border-radius: 50%; border: 3px solid var(--primary-bg); box-shadow: 0 0 0 3px var(--primary-accent); }
.timeline-item:hover, .timeline-item:focus-within {
    transform: none;
    box-shadow: none;
    border-color: transparent;
}

.education-entry {
    display: flex;
    flex-direction: column; 
    gap: 20px; 
}

.education-text, .education-image {
    background-color: var(--secondary-bg);
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed);
}
.education-text:hover, .education-image:hover,
.education-text:focus-within, .education-image:focus-within {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px var(--shadow-color), 0 0 10px rgba(88, 166, 255, 0.1);
    border-color: var(--primary-accent);
}

.education-text { flex-grow: 1; }
.education-text h3 { color: var(--primary-text); font-weight: 700; margin-bottom: 0.5rem; font-size: clamp(1.1rem, 2.5vw, 1.25rem); }
.education-text p { margin-bottom: 0.75rem; color: var(--secondary-text); font-size: 0.95rem; }
.education-text p em { color: var(--primary-text); font-style: normal; }
.status-badge { display: inline-block; background-color: var(--secondary-accent); color: var(--primary-bg); padding: 4px 10px; border-radius: 15px; font-size: 0.8em; font-weight: bold; margin-top: 10px; }


.education-image {
    flex-shrink: 0;
    width: 100%; 
    max-width: 220px; 
    align-self: center; 
    overflow: hidden; 
}
.education-image img {
    width: 100%;
    height: auto;
    display: block; 
    border-radius: var(--border-radius); 
    transition: transform 0.3s ease-out, filter 0.3s ease-out;
}
.education-image:hover img, .education-image:focus-within img {
    transform: scale(1.05); 
    filter: brightness(1.1);
}


/* Experience Section Specifics */
.experience-category { margin-bottom: 50px; padding-bottom: 30px; border-bottom: 1px dashed var(--border-color); }
.experience-category:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.experience-category h4 { font-family: var(--font-heading); color: var(--secondary-accent); font-size: 1.4rem; margin-bottom: 1.5rem; display: flex; align-items: center; }
.experience-category h4 i { margin-right: 12px; font-size: 1.2em; width: 30px; text-align: center; }
.experience-item { background-color: var(--secondary-bg); padding: 20px 25px; border-radius: var(--border-radius); margin-bottom: 20px; border: 1px solid var(--border-color); transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed); }
.experience-item:hover, .experience-item:focus-within {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 8px 25px var(--shadow-color), 0 0 15px rgba(88, 166, 255, 0.1);
    border-color: var(--primary-accent);
}
.experience-item h3 { color: var(--primary-text); font-weight: 700; margin-bottom: 0.3rem; font-size: clamp(1.1rem, 2.5vw, 1.25rem);}
.experience-item .experience-meta { color: var(--secondary-text); font-size: 0.9rem; margin-bottom: 0.8rem; }
.experience-item p:not(.experience-meta) { margin-bottom: 0.75rem; color: var(--secondary-text); }
.experience-item ul { padding-left: 20px; margin-top: 10px; color: var(--secondary-text); }
.experience-item ul li { margin-bottom: 0.5rem; }
.experience-item ul li::marker { color: var(--primary-accent); }
.inline-link { color: var(--primary-accent); text-decoration: none; font-weight: 500; }
.inline-link:hover { text-decoration: underline; color: #79bbff; }
.inline-link i { font-size: 0.8em; margin-left: 3px; }

/* Project Grid */
.project-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; }
.project-card { background-color: var(--secondary-bg); border-radius: var(--border-radius); overflow: hidden; transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed); border: 1px solid var(--border-color); box-shadow: 0 4px 12px rgba(0,0,0,0.1); display: flex; flex-direction: column; }
.project-card:hover, .project-card:focus-within {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 8px 25px var(--shadow-color), 0 0 15px rgba(88, 166, 255, 0.1);
    border-color: var(--primary-accent);
}
.project-card .project-image-container { 
    overflow: hidden; 
}
.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block; /* Add this */
    filter: grayscale(30%) contrast(110%);
    transition: filter 0.3s, transform 0.3s ease-out; 
}
.project-card:hover img, .project-card:focus-within img {
    filter: grayscale(0%) contrast(100%);
    transform: scale(1.05); 
}
.project-card h3 { color: var(--primary-text); padding: 18px 20px 8px; font-size: clamp(1.1rem, 2.5vw, 1.25rem); font-weight: 700; }
.project-card p { padding: 0 20px 15px; font-size: 0.9rem; color: var(--secondary-text); flex-grow: 1; line-height: 1.6; }
.tech-stack { padding: 0 20px 15px; }
.tech-stack span { display: inline-block; background-color: var(--tertiary-bg); color: var(--primary-accent); padding: 5px 10px; border-radius: 4px; font-size: 0.8em; margin-right: 8px; margin-bottom: 8px; }
.project-card .project-achievement { padding: 10px 20px; font-size: 0.9rem; color: var(--secondary-accent); font-weight: 500; border-top: 1px dashed var(--border-color); margin-top: auto; }
.project-card .project-achievement i { margin-right: 8px; }

/* Achievements Log */
.achievements-list { list-style-type: none; padding-left: 0; }
.achievements-list li { background-color: var(--secondary-bg); padding: 20px 25px; margin-bottom: 20px; border-radius: var(--border-radius); border-left: 5px solid var(--secondary-accent); display: flex; align-items: center; transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out; }
.achievements-list li:hover {
    transform: translateX(5px) scale(1.01);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2), 0 0 10px rgba(var(--secondary-accent-rgb), 0.2);
}
.achievement-icon { font-size: 1.8rem; color: var(--secondary-accent); margin-right: 20px; flex-shrink: 0; width: 40px; text-align: center; }
.achievements-list li div strong { display: block; color: var(--primary-text); font-size: 1.1rem; margin-bottom: 3px; font-weight: 700; }
.achievements-list li div span { font-size: 0.9rem; color: var(--secondary-text); font-style: italic; margin-left: 5px; }
.achievements-list li div p { color: var(--secondary-text); font-size: 0.95rem; margin: 5px 0 0 0; }

/* Codex Persona (About Me) */
.about-content { display: flex; gap: 40px; align-items: flex-start; }
.avatar-area { flex-basis: 250px; text-align: center; flex-shrink: 0; }
#personal-avatar { width: 200px; height: 200px; border-radius: 50%; border: 4px solid var(--primary-accent); margin-bottom: 15px; object-fit: cover; box-shadow: 0 0 15px rgba(88, 166, 255, 0.3); }
.ai-quote { font-style: italic; font-size: 0.9em; color: var(--secondary-text); margin-bottom: 10px; }
.bio-area { flex-grow: 1; }
.bio-area p { margin-bottom: 1.2rem; font-size: 1rem; color: var(--primary-text); }
.bio-area p strong { font-weight: 500; color: var(--primary-text); }
.bio-area h3 { color: var(--primary-accent); margin-top: 1.8rem; margin-bottom: 1rem; font-size: 1.3rem; padding-bottom: 5px; border-bottom: 2px solid var(--border-color); }
/* Skill Tree */
#skill-tree-container { padding: 10px 0; }
.skill-tree { list-style-type: none; padding-left: 0; }
.skill-node { margin-bottom: 8px; position: relative; }
.skill-node .skill-name { display: inline-block; padding: 8px 12px; background-color: var(--tertiary-bg); color: var(--primary-text); border-radius: var(--border-radius); cursor: pointer; transition: background-color var(--transition-speed), color var(--transition-speed); border: 1px solid var(--border-color); font-weight: 500; }
.skill-node .skill-name i { margin-right: 8px; color: var(--primary-accent); }
.skill-node.core-skill > .skill-name { background-color: var(--primary-accent); color: var(--primary-bg); font-size: 1.05em; }
.skill-node.core-skill > .skill-name i { color: var(--primary-bg); }
.skill-node .skill-name:hover { background-color: var(--border-color); color: var(--primary-text); }
.skill-node.core-skill > .skill-name:hover { background-color: #79bbff; }
.skill-node .skill-name::before { content: '►'; display: inline-block; margin-right: 7px; font-size: 0.8em; transition: transform 0.2s ease-in-out; }
.skill-node.leaf-node > .skill-name::before { content: ''; margin-right: 0; } 
.skill-node.expanded > .skill-name::before { transform: rotate(90deg); }
.sub-skill-list, .project-links { list-style-type: none; padding-left: 25px; margin-top: 8px; max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.skill-node.expanded > .sub-skill-list, .skill-node.expanded > .project-links { max-height: 500px; }
.project-links li { margin-bottom: 5px; }
.project-links li a { color: var(--primary-accent); text-decoration: none; font-size: 0.9em; padding: 3px 5px; display: inline-block; border-radius: 3px; }
.project-links li a:hover { background-color: rgba(88, 166, 255, 0.1); text-decoration: underline; }

/* Contact Form */
#contact-form label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--secondary-text); }
#contact-form input, #contact-form textarea { width: 100%; padding: 12px 15px; margin-bottom: 20px; background-color: var(--secondary-bg); border: 1px solid var(--border-color); color: var(--primary-text); border-radius: var(--border-radius); font-family: var(--font-main); font-size: 1rem; }
#contact-form input::placeholder, #contact-form textarea::placeholder { color: var(--secondary-text); opacity: 0.7;}
#contact-form input:focus, #contact-form textarea:focus { outline: none; border-color: var(--primary-accent); box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2); }
#contact-form button { width: auto; margin-top: 10px; }
.social-links { text-align: center; margin-top: 40px; }
.social-links a { color: var(--secondary-text); font-size: 1.8rem; margin: 0 15px; transition: color var(--transition-speed), transform var(--transition-speed); display: inline-block; }
.social-links a:hover, .social-links a:focus { color: var(--primary-accent); transform: translateY(-3px); }

/* Footer */
#credits-roll { text-align: center; padding: 40px 20px; font-size: 0.9em; color: var(--secondary-text); border-top: 1px solid var(--border-color); position: relative; z-index: 1; transition: opacity 0.5s ease-in-out; }
#credits-roll i { color: var(--primary-accent); }

/* Easter Egg Styles */
#easter-egg-message { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.8); background-color: var(--secondary-accent); color: var(--primary-bg); padding: 25px 35px; border-radius: var(--border-radius); box-shadow: 0 10px 30px rgba(0,0,0,0.3); z-index: 2000; text-align: center; opacity: 0; transition: opacity 0.4s ease-out, transform 0.4s ease-out; font-size: 1.1em; }
#easter-egg-message.visible { opacity: 1; transform: translate(-50%, -50%) scale(1); }
body.konami-activated #particle-canvas { animation: konami-pulse 1s infinite alternate; }
@keyframes konami-pulse { from { filter: hue-rotate(0deg) brightness(1.1); } to { filter: hue-rotate(90deg) brightness(1.3); } }


/* Responsive Design */
@media (min-width: 600px) {
    .education-entry {
        flex-direction: row; 
        align-items: flex-start; 
    }
    .education-image {
        width: 180px; 
        max-width: none; 
        align-self: flex-start; 
    }
}
@media (min-width: 768px) { 
    .education-image { 
        width: 220px; 
    } 
}
@media (max-width: 900px) { .about-content { flex-direction: column; align-items: center; } .avatar-area { margin-bottom: 30px; flex-basis: auto; } .bio-area { text-align: center; } #skill-tree-container ul, .project-links { text-align: left;} }
@media (max-width: 768px) {
    #quest-log ul li a { padding: 0.5rem 0.8rem; margin: 0.2rem; font-size: 0.9rem;}
    .chronicle-section h2 { font-size: clamp(1.6rem, 5vw, 2rem); }
    .timeline { padding-left: 15px; }
    .timeline-item::before { left: -28px; top: 15px; /* Adjusted top to align better with first box */ width: 10px; height: 10px; }
}
@media (max-width: 599px) { /* For stacked education view */
    .timeline-item::before {
        top: 20px; /* Align with top padding of education-text/image box */
    }
}
@media (max-width: 480px) {
    .ai-companion:not(.minimized) { 
       width: calc(100% - 20px);
       right: 10px;
       bottom: 10px;
       max-height: 60vh; 
    }
    .ai-companion.minimized { 
        width: 200px; 
        right: 10px;
        bottom: 5px; 
    }
    #landing-zone h1 { font-size: clamp(2rem, 8vw, 2.8rem); }
    #landing-zone p { font-size: clamp(0.9rem, 4vw, 1.1rem); }
    .landing-content { padding: 20px; }
    .project-grid { grid-template-columns: 1fr; }
    .chronicle-section { padding-top: 60px; padding-bottom: 40px; }
    .chronicle-section h2 { margin-bottom: 2.5rem; }
}