:root {
    --bg-main: #05070a;
    --bg-card: rgba(13, 17, 24, 0.8);
    --bg-terminal: #020408;
    --border-color: #21262d;
    --text-primary: #f0f6fc;
    --text-muted: #8b949e;
    --accent-blue: #58a6ff;
    --accent-blue-rgb: 88, 166, 255;
    --accent-green: #3fb950;
    --accent-green-rgb: 63, 185, 80;
    --accent-purple: #bc8cff;
    --accent-red: #f85149;
    --font-code: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    padding-top: 95px;
    overflow-x: hidden;
}

/* Base Canvas Space */
.background-engine-canvas {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: -3; pointer-events: none;
}

.pointer-glow-field {
    position: fixed;
    width: 450px; height: 450px;
    background: radial-gradient(circle, rgba(var(--accent-blue-rgb), 0.08) 0%, rgba(0,0,0,0) 70%);
    border-radius: 50%; z-index: -2; pointer-events: none;
    transform: translate(-50%, -50%);
    will-change: transform;
}

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* Global Header Components */
.global-navbar-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 65px;
    background-color: rgba(5, 7, 10, 0.85);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000; backdrop-filter: blur(16px);
}
.navigation-grid { display: flex; justify-content: space-between; align-items: center; height: 100%; }
.logo-link-node { font-family: var(--font-code); font-weight: bold; color: #fff; text-decoration: none; font-size: 1.15rem; }
.logo-link-node span { color: var(--accent-blue); }
.navigation-links-list { display: flex; list-style: none; gap: 28px; }
.nav-anchor-link { color: var(--text-muted); text-decoration: none; font-family: var(--font-code); font-size: 0.9rem; font-weight: 500; transition: color 0.2s ease; }
.nav-anchor-link:hover { color: var(--accent-blue); }
.nav-index-marker { color: var(--accent-blue); margin-right: 4px; opacity: 0.7; }

/* Structural Split Layout Grid */
.primary-application-wrapper { display: flex; flex-direction: column; gap: 50px; }
.hero-split-grid-card {
    display: grid; grid-template-columns: 330px 1fr; gap: 40px;
    background-color: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 12px; padding: 45px; box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
}

.identity-profile-sidebar { display: flex; flex-direction: column; align-items: center; border-right: 1px solid var(--border-color); padding-right: 40px; }
.interactive-avatar-frame { position: relative; width: 175px; height: 175px; margin-bottom: 24px; }
.avatar-aspect-ratio-box { width: 100%; height: 100%; border-radius: 50%; overflow: hidden; border: 3px solid var(--border-color); transition: border-color 0.3s ease; }
.avatar-image-asset { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.interactive-avatar-frame:hover .avatar-aspect-ratio-box { border-color: var(--accent-blue); }
.interactive-avatar-frame:hover .avatar-image-asset { transform: scale(1.05); }

.dynamic-status-ping {
    position: absolute; bottom: 12px; right: 14px; width: 16px; height: 16px;
    background-color: var(--accent-green); border: 3px solid #0d1118; border-radius: 50%;
    box-shadow: 0 0 12px var(--accent-green);
}

.matrix-glitch-heading { font-family: var(--font-code); font-size: 1.8rem; font-weight: 800; text-align: center; color: #fff; letter-spacing: -0.5px; margin-top: 10px; }
.system-uid-label { font-family: var(--font-code); color: var(--text-muted); font-size: 0.85rem; margin: 6px 0 18px; text-align: center;}
.institutional-tagline-text { font-size: 0.92rem; color: var(--text-primary); opacity: 0.9; margin-bottom: 28px; text-align: center; line-height: 1.5; }

/* Interactive Modern Communication Button Grid Elements */
.interactive-action-button-stack { display: flex; flex-direction: column; gap: 10px; width: 100%; }
.action-btn-node {
    display: inline-flex; align-items: center; justify-content: flex-start; gap: 12px;
    padding: 12px 20px; border-radius: 6px; font-size: 0.9rem; font-family: var(--font-code);
    text-decoration: none; color: #fff; font-weight: 600; border: 1px solid rgba(255,255,255,0.03);
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), filter 0.2s ease, box-shadow 0.2s;
}
.action-btn-node i { width: 18px; text-align: center; font-size: 1.05rem; }
.action-btn-node:hover { transform: translateY(-2px); filter: brightness(1.15); }

.btn-linkedin { background: linear-gradient(135deg, #0077b5, #1f6feb); box-shadow: 0 4px 15px rgba(31, 111, 235, 0.25); }
.btn-github { background: linear-gradient(135deg, #24292e, #2f363d); box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3); }
.btn-leetcode { background: linear-gradient(135deg, #f2a104, #ab47bc); box-shadow: 0 4px 15px rgba(171, 71, 188, 0.25); }
.btn-whatsapp { background: linear-gradient(135deg, #25d366, #128c7e); box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25); }
.btn-gmail { background: linear-gradient(135deg, #ea4335, #b21f1f); box-shadow: 0 4px 15px rgba(248, 81, 73, 0.2); }

/* Main Shell Panel Interface Layouts */
.terminal-shell-console-block { display: flex; flex-direction: column; justify-content: space-between; }
.terminal-banner-ascii-frame { border: 1px solid var(--border-color); border-radius: 8px; padding: 22px; margin-bottom: 24px; box-shadow: inset 0 0 20px rgba(0,0,0,0.5); }
.typewriter-runtime-field { font-family: var(--font-code); font-size: 0.92rem; margin-top: 15px; color: #a5d6ff; font-weight: 600; min-height: 1.3rem; text-align: center; }

.mainframe-terminal-window-component { background-color: var(--bg-terminal); border: 1px solid var(--border-color); border-radius: 8px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.4); }
.window-decorations-bar { background-color: #161b22; padding: 12px 18px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border-color); }
.control-dot-node { width: 11px; height: 11px; border-radius: 50%; }
.dot-red { background-color: var(--accent-red); }
.dot-yellow { background-color: #f0883e; }
.dot-green { background-color: var(--accent-green); }
.window-title-string-node { font-family: var(--font-code); font-size: 0.78rem; color: var(--text-muted); margin-left: 6px; }
.window-content-body-field { padding: 24px; font-family: var(--font-code); font-size: 0.92rem; }
.terminal-prompt-string { color: #56d364; }

.structured-mainframe-data-grid { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.data-row-node { display: grid; grid-template-columns: 200px 1fr; line-height: 1.5; }
.data-key-label { color: var(--accent-blue); font-weight: 500; }
.data-key-label i { margin-right: 6px; }
.data-value-string { color: #e6edf3; }

.motivational-quote-block { border-left: 3px solid var(--accent-blue); padding-left: 18px; font-style: italic; color: var(--text-muted); margin-top: 24px; font-size: 0.95rem; }

/* Brand Presentation Banner Card elements */
.brand-exhibition-viewport-card { width: 100%; border-radius: 12px; border: 1px solid var(--border-color); overflow: hidden; position: relative; box-shadow: 0 20px 50px rgba(0,0,0,0.65); }
.brand-exhibition-image-asset { width: 100%; height: auto; display: block; }
.neon-lens-flare-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; box-shadow: inset 0 0 50px rgba(88, 166, 255, 0.18); pointer-events: none; }

/* Creative Interactive Card Modules styling */
.mainframe-section-title { font-size: 1.5rem; font-family: var(--font-code); margin-bottom: 30px; border-bottom: 1px solid var(--border-color); padding-bottom: 12px; font-weight: 700; }
.production-projects-fluid-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 30px; }
.interactive-project-card-component { 
    background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 10px; display: flex; 
    transition: border-color 0.4s var(--cb-elastic), box-shadow 0.4s var(--cb-elastic), transform 0.4s ease;
}
.project-card-inner-structural-box { padding: 30px; width: 100%; display: flex; flex-direction: column; justify-content: space-between; }
.project-node-index-tag { font-family: var(--font-code); font-size: 0.75rem; color: var(--accent-blue); opacity: 0.6; display: block; margin-bottom: 6px; }
.project-node-title { font-family: var(--font-code); font-size: 1.22rem; margin-bottom: 14px; font-weight: 700; color: #fff; line-height: 1.4; }
.project-node-description-paragraph { font-size: 0.94rem; color: var(--text-muted); margin-bottom: 24px; line-height: 1.6; }
.project-card-tags-and-links-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.tag-tokens-collection-group { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-token { background-color: var(--bg-terminal); border: 1px solid var(--border-color); padding: 5px 12px; border-radius: 14px; font-family: var(--font-code); font-size: 0.78rem; font-weight: 500; }
.tag-token.tag-c { border-color: #388bfd; color: var(--accent-blue); }
.tag-token.tag-cpp { border-color: #bc8cff; color: var(--accent-purple); }
.tag-token.tag-py { border-color: #f2cc60; color: #ffdf5d; }
.repository-anchor-node { font-family: var(--font-code); font-size: 0.88rem; color: var(--accent-blue); text-decoration: none; font-weight: bold; transition: text-shadow 0.2s; }
.repository-anchor-node:hover { text-shadow: 0 0 8px rgba(var(--accent-blue-rgb), 0.6); }

/* Creative Card Interaction Hover Protocols */
.interactive-project-card-component:hover {
    transform: translateY(-5px) scale(1.01);
    border-color: var(--accent-blue);
    box-shadow: 0 15px 40px rgba(var(--accent-blue-rgb), 0.12);
}

/* Data Tables Matrices components styling */
.split-layout-double-column-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.table-outer-overflow-wrapper { background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 8px; overflow: hidden; box-shadow: 0 12px 35px rgba(0,0,0,0.45); }
.mainframe-production-data-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; text-align: left; }
.mainframe-production-data-table th { background-color: var(--bg-terminal); padding: 18px 22px; font-family: var(--font-code); border-bottom: 1px solid var(--border-color); color: #fff; font-weight: 600; }
.mainframe-production-data-table td { padding: 15px 22px; border-bottom: 1px solid var(--border-color); color: var(--text-muted); transition: background 0.2s; }
.mainframe-production-data-table tr:hover td { background-color: rgba(var(--accent-blue-rgb), 0.04); color: var(--text-primary); }

/* Continuous Roadmap components */
.roadmap-production-container-card { background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 8px; padding: 30px; box-shadow: 0 12px 35px rgba(0,0,0,0.45); }
.roadmap-chronological-list { list-style: none; }
.roadmap-event-item-node { display: grid; grid-template-columns: 85px 120px 1fr; align-items: center; margin-bottom: 20px; }
.roadmap-event-item-node:last-child { margin-bottom: 0; }
.timeline-quarter-tag { color: var(--accent-blue); font-weight: bold; font-family: var(--font-code); font-size: 0.88rem; }
.progress-track-rail { background-color: var(--bg-terminal); border: 1px solid var(--border-color); border-radius: 12px; height: 7px; width: 100px; overflow: hidden; }
.progress-fill-bar { background: linear-gradient(90deg, var(--accent-blue), var(--accent-green)); height: 100%; border-radius: 12px; transform: scaleX(0); transform-origin: left; transition: transform 1.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-node.active-reveal .progress-fill-bar { transform: scaleX(1); }
.timeline-task-string { font-size: 0.92rem; color: var(--text-primary); padding-left: 10px; line-height: 1.4; }

/* Workspace Platform card blocks */
.workspace-specifications-fluid-grid { background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 8px; padding: 30px; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; box-shadow: 0 12px 35px rgba(0,0,0,0.45); }
.spec-node-item-box { display: flex; align-items: center; gap: 14px; font-size: 0.95rem; font-family: var(--font-code); color: #fff; }
.spec-node-item-box i { font-size: 1.15rem; }
.mainframe-footer-motto-string { text-align: center; margin-top: 35px; font-size: 1rem; font-family: var(--font-code); color: var(--text-muted); font-weight: 500; }
.mainframe-global-footer-block { text-align: center; padding: 45px 24px; border-top: 1px solid var(--border-color); color: var(--text-muted); font-size: 0.85rem; font-family: var(--font-code); margin-top: 70px; background-color: #05070a; }

/* Reveal Animation Triggers mechanics */
.reveal-node { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-node.active-reveal { opacity: 1; transform: translateY(0); }
.pulse-slow-effect { animation: simpleBreathe 2.5s infinite alternate ease-in-out; }
@keyframes simpleBreathe { 0% { opacity: 0.7; transform: scale(0.98); } 100% { opacity: 1; transform: scale(1.02); } }

/* Responsive break field layers */
@media (max-width: 950px) {
    .hero-split-grid-card { grid-template-columns: 1fr; padding: 30px; }
    .identity-profile-sidebar { border-right: none; border-bottom: 1px solid var(--border-color); padding-right: 0; padding-bottom: 35px; margin-bottom: 25px; }
    .split-layout-double-column-grid { grid-template-columns: 1fr; gap: 25px; }
}
@media (max-width: 680px) {
    .navigation-links-list { display: none; }
    .roadmap-event-item-node { grid-template-columns: 85px 1fr; gap: 8px; }
    .progress-track-rail { display: none; }
    .animated-svg-text { font-size: 90px; } /* Adjust SVG text size for mobile */
}