@import url('https://fonts.googleapis.com/css2?family=Koulen&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');
@import url("variables.css");

:root {
    /* DEFAULT DARK MODE */
    --bg: #030b16;            
    --surface: #0a1525;       
    --text: #c0d4f5;          
    --accent: #00f3ff;        
    --border: rgba(0, 243, 255, 0.15); 
    --grid-color: rgba(0, 243, 255, 0.05);
    --secondary-text: #647b9c;
    --scan-line: rgba(0, 243, 255, 0.5);
    --input-bg: rgba(0,0,0,0.3);
}

[data-theme="light"] {
    /* LIGHT MODE */
    --bg: #eef1f6;            
    --surface: #ffffff;       
    --text: #1a202c;          
    --accent: #2563eb;        
    --border: #b0b8c4;        
    --grid-color: rgba(0, 0, 0, 0.05);
    --secondary-text: #4b5563;
    --scan-line: rgba(37, 99, 235, 0.5);
    --input-bg: #f8fafc;
}

* { margin: 0; padding: 0; box-sizing: border-box; cursor: none; transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease; }

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Space Mono', monospace;
    overflow-x: hidden;
}

/* --- CUSTOM CURSOR --- */
#cursor {
    width: 10px; height: 10px; background: var(--accent);
    position: fixed; top: 0; left: 0; pointer-events: none; z-index: 10001;
    border-radius: 50%; mix-blend-mode: difference;
}
#cursor-follower {
    width: 40px; height: 40px; border: 1px solid var(--accent);
    position: fixed; top: 0; left: 0; pointer-events: none; z-index: 10000;
    border-radius: 50%; 
}
@media (hover: none) and (pointer: coarse) {
    #cursor, #cursor-follower { display: none; }
    * { cursor: auto; }
}

/* --- BACKGROUND GRID & CANVAS --- */
#webgl-canvas {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: -2; pointer-events: none; opacity: 0.6;
}
[data-theme="light"] #webgl-canvas { opacity: 0.2; }

.bg-grid {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 40px 40px; z-index: -1;
}
.noise-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0.03; pointer-events: none; z-index: -1;
}

/* --- LOADER --- */
#loader {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg); z-index: 10000;
    display: flex; align-items: center; justify-content: center;
}
.sys-loading { text-align: center; width: 300px; padding: 0 20px; }
.blink-text { animation: blink 0.5s infinite; color: var(--accent); margin-bottom: 10px; }
.load-bar-wrapper { width: 100%; height: 4px; background: rgba(128,128,128,0.2); margin-bottom: 5px; }
.load-bar { width: 0; height: 100%; background: var(--accent); transition: width 0.2s; }
.hex-codes { font-size: 0.7rem; color: var(--secondary-text); text-align: left; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* --- HEADER --- */
.fixed-header {
    position: fixed; top: 0; width: 100%; height: 70px;
    display: flex; justify-content: space-between; align-items: center;
    padding: 0 40px; border-bottom: 1px solid var(--border);
    background: var(--bg); backdrop-filter: blur(10px); z-index: 100;
}
.brand { font-family: 'Koulen', sans-serif; font-size: 1.5rem; letter-spacing: 1px; color: var(--text); }
.accent { color: var(--accent); }
.status-indicator { font-size: 0.7rem; display: flex; align-items: center; gap: 8px; border: 1px solid var(--border); padding: 5px 10px; border-radius: 50px; color: var(--text); white-space: nowrap; }
.dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 8px var(--accent); }

nav { display: flex; gap: 30px; align-items: center; }
.nav-item { text-decoration: none; color: var(--secondary-text); font-size: 0.8rem; transition: 0.3s; white-space: nowrap; }
.nav-item:hover, .nav-item.highlight { color: var(--accent); text-shadow: 0 0 5px var(--accent); }

.toggle-btn {
    background: transparent; border: 1px solid var(--border);
    color: var(--accent); padding: 5px 10px; cursor: none;
    font-family: 'Space Mono', monospace; font-size: 0.7rem;
    transition: 0.3s;
}
.toggle-btn:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }

/* --- HERO --- */
#hero { padding-top: 70px; min-height: 100vh; display: flex; flex-direction: column; }
.hero-grid { display: grid; grid-template-columns: 1.5fr 1fr; height: 100%; flex-grow: 1; border-bottom: 1px solid var(--border); }
.hero-content { padding: 60px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid var(--border); }
.meta-tag { color: var(--accent); font-size: 0.9rem; margin-bottom: 20px; display: flex; gap: 20px; flex-wrap: wrap; }
.glitch-title {
    font-family: 'Koulen', sans-serif; font-size: clamp(3.5rem, 6vw, 8rem);
    line-height: 0.85; margin-bottom: 40px; letter-spacing: -2px; color: var(--text);
}
.hollow { -webkit-text-stroke: 1px var(--text); color: transparent; }
.terminal-text { color: var(--secondary-text); line-height: 1.8; margin-bottom: 50px; font-size: 0.9rem; }

/* NEW: INTERACTIVE TERMINAL */
.interactive-terminal { 
    background: rgba(0, 0, 0, 0.5); border: 1px solid var(--border); 
    border-left: 3px solid var(--accent); padding: 20px; font-size: 0.85rem; 
    height: 150px; overflow-y: auto; display: flex; flex-direction: column; 
}
[data-theme="light"] .interactive-terminal { background: rgba(0,0,0,0.05); }
#cli-output { margin-bottom: 10px; color: var(--secondary-text); line-height: 1.6; }
.cli-input-line { display: flex; color: var(--accent); }
.cli-prompt { margin-right: 10px; }
#cli-input { 
    background: transparent; border: none; color: var(--accent); 
    font-family: 'Space Mono', monospace; font-size: 0.85rem; 
    outline: none; flex-grow: 1; width: 100%; caret-color: var(--accent); 
}

.cyber-btn {
    display: inline-block; width: fit-content; padding: 15px 40px;
    border: 1px solid var(--accent); color: var(--accent);
    text-decoration: none; text-transform: uppercase; letter-spacing: 2px;
    position: relative; transition: 0.3s; overflow: hidden; background: transparent;
}
.cyber-btn:hover { background: var(--accent); color: var(--bg) !important; box-shadow: 0 0 20px var(--accent); }

/* 3D SCANNER AREA */
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; background: radial-gradient(circle, var(--surface) 0%, var(--bg) 70%); overflow: hidden; }
.scanner-frame { width: 90%; height: 95%; position: relative; border: none; }
.scanner-frame model-viewer { 
    position: absolute; top: 0; left: 0; 
    width: 100%; height: 100%; 
    transform-origin: center bottom; 
}

.model-avatar { 
    z-index: 2; 
    transform: scale(1.1) translateY(0);
    animation: floatAvatar 6s ease-in-out infinite;
}
@keyframes floatAvatar {
    0% { transform: scale(1.1) translateY(0); }
    50% { transform: scale(1.1) translateY(-12px); }
    100% { transform: scale(1.1) translateY(0); }
}
.model-caption { position: absolute; bottom: 10px; right: 15px; font-size: 0.75rem; color: var(--accent); font-weight: bold; letter-spacing: 1px; z-index: 5;}

/* --- MARQUEE --- */
.marquee-container {
    height: 100px; border-bottom: 1px solid var(--border); overflow: hidden;
    display: flex; align-items: center; background: var(--surface);
}
.marquee-content {
    white-space: nowrap; font-family: 'Koulen', sans-serif; font-size: 4rem; color: var(--text); opacity: 0.8;
    animation: scrollLeft 20s linear infinite; padding-left: 50px;
}
@keyframes scrollLeft { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.reverse .marquee-content { animation-direction: reverse; color: var(--accent); opacity: 0.2; }

/* --- ABOUT SECTION --- */
.section-border-top { width: 100%; height: 1px; background: var(--border); }
.split-layout { display: grid; grid-template-columns: 1fr 1fr; }
.bio-panel, .skills-panel { padding: 80px; border-right: 1px solid var(--border); background: var(--bg); }
.skills-panel { border-right: none; }
.section-header { font-family: 'Koulen', sans-serif; font-size: 3rem; color: var(--accent); margin-bottom: 40px; }
.justify-text { font-size: 1.1rem; line-height: 1.8; margin-bottom: 60px; text-align: left; color: var(--text); }
.stats-grid { display: flex; gap: 50px; }
.stat-box h3 { font-family: 'Koulen', sans-serif; font-size: 4rem; line-height: 1; color: var(--text); }
.stat-box span { font-size: 0.8rem; color: var(--secondary-text); }
.skill-list { list-style: none; }
.skill-item { margin-bottom: 30px; }
.skill-item span { display: block; margin-bottom: 10px; font-weight: 700; color: var(--text); }
.progress { width: 100%; height: 2px; background: var(--border); }
.fill { height: 100%; background: var(--accent); }

/* --- EXPERIENCE TIMELINE --- */
#experience { padding: 100px 5%; background: var(--bg); position: relative; z-index: 5; }
.timeline {
    position: relative; max-width: 800px; margin: 60px auto 0; padding-left: 30px;
}
.timeline .line {
    position: absolute; top: 0; left: 0; width: 2px; height: 100%;
    background: var(--border);
}
.timeline-item { position: relative; margin-bottom: 60px; padding-left: 20px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-item .dot {
    position: absolute; top: 5px; left: -36px; width: 14px; height: 14px;
    border-radius: 50%; background: var(--bg); border: 2px solid var(--accent);
    box-shadow: 0 0 10px var(--accent);
}
.timeline-item .content h3 { font-family: 'Koulen', sans-serif; font-size: 2rem; color: var(--accent); line-height: 1; }
.timeline-item .content h4 { font-size: 1.2rem; color: var(--text); margin-bottom: 5px; }
.timeline-item .content p { font-size: 0.9rem; color: var(--secondary-text); }

/* --- WORK SECTION --- */
.container { width: 100%; }

.filter-chips {
  display: flex;
  gap: var(--gap-sm);
  margin-bottom: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.filter-chips .chip {
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-family: 'Space Mono', monospace;
  transition: background 0.3s, color 0.3s;
}
.filter-chips .chip.active,
.filter-chips .chip:hover {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 10px var(--accent);
}

.project-catalog { display: flex; flex-direction: column; background: var(--bg); }
.catalog-item {
    display: grid; grid-template-columns: 0.5fr 2fr 0.5fr;
    padding: 60px 40px; border-bottom: 1px solid var(--border);
    transition: 0.3s;
}
.catalog-item:hover { background: rgba(0, 243, 255, 0.05); border-left: 5px solid var(--accent); }
[data-theme="light"] .catalog-item:hover { background: rgba(37, 99, 235, 0.05); }
.cat-id { font-family: 'Koulen'; font-size: 2rem; color: var(--secondary-text); }
.cat-info h3 { font-family: 'Koulen'; font-size: 3rem; line-height: 1; margin-bottom: 10px; color: var(--text); }
.cat-info p { color: var(--secondary-text); margin-bottom: 20px; }
.tags span { border: 1px solid var(--border); padding: 2px 8px; font-size: 0.7rem; margin-right: 5px; color: var(--text); }
.cat-action { display: flex; align-items: center; justify-content: flex-end; font-size: 2rem; color: var(--accent); opacity: 0; transition: 0.3s; }
.catalog-item:hover .cat-action { opacity: 1; transform: translateX(-20px); }

/* --- TESTIMONIALS --- */
#testimonials {
  padding: 4rem 0;
  text-align: center;
}
.carousel {
  position: relative;
  max-width: 800px;
  margin: 2rem auto;
  min-height: 120px;
}
.slide {
  opacity: 0;
  position: absolute;
  inset: 0;
  transition: opacity 0.6s;
}
.slide.active {
  opacity: 1;
  position: relative;
}
.quote {
  font-size: 1.4rem;
  font-family: 'Koulen', sans-serif;
  color: var(--accent);
  margin-bottom: 1rem;
}
.author {
  font-size: 1rem;
  color: var(--text);
}

/* --- COMM HUB / CONTACT --- */
.comm-hub {
    display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
    max-width: 1400px; margin: 0 auto; padding: 100px 5%;
}
.comm-panel {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 4px; padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.comm-header {
    display: flex; align-items: center; gap: 15px; margin-bottom: 30px;
    border-bottom: 1px solid var(--border); padding-bottom: 20px;
}
.comm-header i { font-size: 1.5rem; color: var(--accent); }
.comm-header h2 { font-family: 'Koulen'; margin: 0; font-size: 2rem; color: var(--text); }

.email-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.85rem; color: var(--secondary-text); font-weight: bold; }
.cyber-input {
    background: var(--input-bg); border: 1px solid var(--border);
    color: var(--text); padding: 15px;
    font-family: 'Space Mono', monospace; font-size: 1rem;
    outline: none; transition: 0.3s;
}
.cyber-input:focus { border-color: var(--accent); box-shadow: 0 0 15px rgba(0, 243, 255, 0.1); }
textarea.cyber-input { resize: vertical; min-height: 150px; }

/* Right side panel for Links */
.links-panel { display: flex; align-items: center; justify-content: center; }

.footer-links { display: flex; flex-direction: column; gap: 25px; }
.footer-links a { 
    color: var(--text); text-decoration: none; font-size: 1.5rem; 
    transition: 0.3s; display: flex; align-items: center; gap: 15px;
    font-family: 'Koulen'; 
}
.footer-links a i { width: 30px; text-align: center; color: var(--accent); font-size: 1.5rem; }
.footer-links a:hover { color: var(--accent); transform: translateX(10px); }

/* --- PROJECT PAGE SPECIFIC --- */
.project-hero {
    padding: 150px 5% 80px; text-align: center;
    border-bottom: 1px solid var(--border); background: var(--bg);
}
.project-title { font-size: clamp(3rem, 6vw, 7rem); line-height: 1; margin-bottom: 20px; color: var(--accent); }
.project-meta { display: flex; justify-content: center; gap: 30px; font-family: 'Space Mono'; color: var(--secondary-text); }
.project-content { max-width: 1000px; margin: 0 auto; padding: 80px 20px; }
.content-block { margin-bottom: 60px; }
.content-block h3 { 
    font-family: 'Koulen'; font-size: 2.5rem; margin-bottom: 20px; 
    border-left: 4px solid var(--accent); padding-left: 20px; color: var(--text); 
}
.content-block p { font-size: 1.1rem; line-height: 1.8; color: var(--secondary-text); }
.tech-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 20px; margin-top: 20px; }
.tech-item {
    background: var(--surface); border: 1px solid var(--border); padding: 20px;
    text-align: center; font-family: 'Koulen'; font-size: 1.2rem; color: var(--text);
}

/* --- SUB-PAGE DASHBOARDS --- */
.project-dashboard {
    padding-top: 150px; padding-bottom: 100px; width: 100%; max-width: 1200px; margin: 0 auto; padding-left: 40px; padding-right: 40px;
}
.dashboard-header {
    margin-bottom: 60px; padding-bottom: 20px; border-bottom: 1px solid var(--border);
}
.dashboard-header .project-title { font-size: 6rem; line-height: 0.9; margin-bottom: 20px; }
.data-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-bottom: 50px;
}
.data-card {
    background: rgba(255, 255, 255, 0.02); border: 1px solid var(--border); padding: 40px;
    display: flex; flex-direction: column; gap: 15px; transition: 0.3s;
}
.data-card:hover { border-color: var(--accent); background: rgba(0, 243, 255, 0.05); }
.data-card h4 { font-family: 'Koulen', sans-serif; font-size: 2.5rem; color: var(--accent); margin: 0; line-height: 1; }
.data-card p { font-size: 1rem; color: var(--text); line-height: 1.6; margin: 0; }
.tech-hud {
    display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px;
}
.hud-tag {
    padding: 5px 15px; border: 1px solid var(--accent); color: var(--accent); font-family: 'Space Mono', monospace; font-size: 0.8rem; text-transform: uppercase;
}
.cyber-link-btn {
    display: inline-block; padding: 15px 30px; border: 1px solid var(--text); color: var(--text); text-decoration: none; font-family: 'Space Mono'; text-transform: uppercase; transition: 0.3s;
}
.cyber-link-btn:hover { background: var(--text); color: var(--bg); }


/* --- NEW V2.5: SYSTEM DIAGNOSTICS HUD --- */
.sys-diagnostics { 
    position: fixed; left: 10px; top: 50%; transform: translateY(-50%); 
    z-index: 99; display: flex; flex-direction: column; gap: 20px; opacity: 0.7; 
}
.diag-block { display: flex; flex-direction: column; align-items: flex-start; gap: 5px; }
.diag-block span { 
    font-size: 0.6rem; color: var(--accent); writing-mode: vertical-rl; 
    text-orientation: mixed; transform: rotate(180deg); letter-spacing: 2px; margin-bottom: 5px; 
}
.diag-bar-bg { 
    width: 6px; height: 100px; background: rgba(255,255,255,0.1); 
    border: 1px solid var(--border); position: relative; display: flex; align-items: flex-end;
}
.diag-bar-fill { 
    width: 100%; height: 20%; background: var(--accent); 
    box-shadow: 0 0 8px var(--accent); transition: height 0.2s ease; 
}

/* --- NEW V2.5: AI ASSISTANT WIDGET --- */
.ai-widget-container { 
    position: fixed; bottom: 2rem; left: 2rem; z-index: 1000; 
    display: flex; flex-direction: column; align-items: flex-start; 
}
#ai-toggle { 
    background: var(--surface); border: 1px solid var(--accent); color: var(--accent); 
    padding: 10px 20px; font-family: 'Space Mono', monospace; display: flex; gap: 10px; 
    align-items: center; box-shadow: 0 0 10px rgba(0,0,0,0.5); cursor: none; 
}
#ai-toggle:hover { background: var(--accent); color: var(--bg); box-shadow: 0 0 15px var(--accent); }
.ai-chat-panel { 
    width: 300px; height: 400px; background: rgba(0,0,0,0.85); backdrop-filter: blur(5px); 
    border: 1px solid var(--accent); display: none; flex-direction: column; 
    margin-bottom: 10px; box-shadow: 0 0 20px rgba(0, 243, 255, 0.2); 
}
[data-theme="light"] .ai-chat-panel { background: rgba(255,255,255,0.9); }
.ai-header { 
    background: var(--accent); color: var(--bg); padding: 10px; 
    font-weight: bold; font-size: 0.8rem; text-align: center; 
}
.ai-body { 
    flex-grow: 1; padding: 15px; overflow-y: auto; display: flex; 
    flex-direction: column; gap: 10px; font-size: 0.8rem; 
}
.ai-msg { color: var(--accent); margin-bottom: 5px; }
.user-msg { color: var(--text); text-align: right; opacity: 0.8; }
.ai-input-area { 
    display: flex; padding: 10px; border-top: 1px solid var(--border); 
    color: var(--accent); align-items: center; gap: 10px; 
}
#ai-input { 
    background: transparent; border: none; color: var(--text); 
    font-family: 'Space Mono', monospace; width: 100%; outline: none; 
}


/* --- CYBER-HUD BACK TO TOP BUTTON --- */
#back-to-top {
    position: fixed;
    right: 2rem;
    bottom: 2rem;
    width: 50px;
    height: 50px;
    background: var(--surface);
    border: 1px solid transparent; /* Hide base border */
    background-clip: padding-box;
    color: var(--accent);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: none;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 999;
}

/* HUD Corner Brackets */
#back-to-top::before, 
#back-to-top::after {
    content: ''; 
    position: absolute; 
    width: 12px; 
    height: 12px;
    border-color: var(--accent); 
    border-style: solid;
    transition: all 0.3s ease-out;
}

/* Top-Left Bracket */
#back-to-top::before { 
    top: -1px; left: -1px; 
    border-width: 2px 0 0 2px; 
}

/* Bottom-Right Bracket */
#back-to-top::after { 
    bottom: -1px; right: -1px; 
    border-width: 0 2px 2px 0; 
}

/* --- Hover State --- */
#back-to-top:hover {
    background: rgba(0, 243, 255, 0.1);
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.3);
    transform: translateY(-5px);
    color: var(--text);
}

/* Brackets expand to frame the whole button on hover */
#back-to-top:hover::before, 
#back-to-top:hover::after { 
    width: 100%; 
    height: 100%; 
}

/* --- Active/Show State --- */
#back-to-top.show {
    opacity: 1;
    pointer-events: auto;
}

/* --- Light Mode Overrides --- */
[data-theme="light"] #back-to-top {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 0 rgba(37, 99, 235, 0.3);
}

[data-theme="light"] #back-to-top:hover {
    background: var(--accent);
    color: white;
    text-shadow: 0 0 10px rgba(37, 99, 235, 0.8);
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.6), inset 0 0 10px rgba(37, 99, 235, 0.2);
}

[data-theme="light"] #back-to-top.show {
    box-shadow: 0 0 15px rgba(37, 99, 235, 0.4);
}


/* --- RESPONSIVE MEDIA QUERIES (AT THE VERY END SO THEY OVERRIDE PROPERLY) --- */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; height: auto; }
    .hero-content { padding: 60px 40px; border-right: none; border-bottom: 1px solid var(--border); }
    .hero-visual { height: 50vh; min-height: 400px; }
    .split-layout, .comm-hub { grid-template-columns: 1fr; }
    .bio-panel { border-right: none; border-bottom: 1px solid var(--border); }
    .catalog-item { grid-template-columns: 0.2fr 2fr 0.2fr; padding: 40px 20px; }
    .cat-id { font-size: 1.5rem; }
    .cat-info h3 { font-size: 2.5rem; }
    
    /* V2.5 specific overrides */
    .sys-diagnostics { display: none; }
}

@media (max-width: 768px) {
    .fixed-header { height: 60px; padding: 0 15px; }
    .brand { font-size: 1.2rem; }
    .status-indicator { display: none; }
    nav { gap: 15px; }
    .nav-item { display: none; }
    .nav-item.highlight, .toggle-btn { display: block; }
    #hero { padding-top: 60px; height: auto; min-height: 100vh; }
    .hero-content { padding: 40px 20px; }
    .glitch-title { font-size: 3.5rem; margin-bottom: 20px; }
    .hero-visual { height: 400px; }
    .model-caption { font-size: 0.6rem; }
    .marquee-content { font-size: 2.5rem; }
    .marquee-container { height: 60px; }
    .bio-panel, .skills-panel, .comm-hub, .project-content { padding: 50px 20px; }
    .section-header { font-size: 2.5rem; margin-bottom: 30px; }
    .catalog-item { display: flex; flex-direction: column; padding: 40px 20px; gap: 20px; }
    .cat-id, .cat-action { display: none; }
    .cat-info h3 { font-size: 2rem; }
    
    /* V2.5 specific overrides */
    .ai-widget-container { display: none; }
}