/* =========================================================
   STYLES.CSS - EXECUTIVE OS (LIGHT THEME DEFAULT & PAGE NAVIGATION)
   ========================================================= */
   @import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&family=Inter:wght@400;500;600&display=swap');

   :root {
       /* LIGHT THEME (DEFAULT) */
       --bg-main: #f1f5f9;
       --bg-card: rgba(255, 255, 255, 0.85);
       --text-primary: #0f172a;
       --text-secondary: #334155;
       --accent-blue: #2563eb;
       --accent-indigo: #4f46e5;
       --accent-red: #e11d48;
       --accent-green: #059669;
       --accent-amber: #d97706;
       --border-glass: rgba(0, 0, 0, 0.15);
       --glow: rgba(37, 99, 235, 0.25);
   }
   
   [data-theme="dark"] {
       --bg-main: #060913;
       --bg-card: rgba(20, 24, 39, 0.75);
       --text-primary: #ffffff;
       --text-secondary: #cbd5e1;
       --accent-blue: #3b82f6;
       --accent-indigo: #6366f1;
       --accent-red: #f43f5e;
       --accent-green: #10b981;
       --accent-amber: #f59e0b;
       --border-glass: rgba(255, 255, 255, 0.18);
       --glow: rgba(59, 130, 246, 0.4);
   }
   
   * { margin: 0; padding: 0; box-sizing: border-box; }
   
   body {
       font-family: 'Inter', sans-serif;
       background-color: var(--bg-main);
       color: var(--text-primary);
       overflow-x: hidden;
       transition: background-color 0.3s ease, color 0.3s ease;
   }
   
   h1, h2, h3, h4, .brand-name, .sidebar-title, .t-val, .ops-title, .pos-heading {
       font-family: 'Outfit', sans-serif;
   }
   
   /* 3D LIQUID ORBS */
   .liquid-bg-container {
       position: fixed;
       top: 0; left: 0; width: 100vw; height: 100vh;
       z-index: -1;
       overflow: hidden;
       background: var(--bg-main);
   }
   .liquid-orb {
       position: absolute;
       border-radius: 50%;
       filter: blur(120px);
       opacity: 0.6;
       animation: float 20s infinite alternate ease-in-out;
   }
   .orb-1 { width: 50vw; height: 50vw; background: var(--accent-blue); top: -10%; left: -10%; }
   .orb-2 { width: 40vw; height: 40vw; background: var(--accent-indigo); bottom: -10%; right: -5%; animation-delay: -5s; }
   .orb-3 { width: 30vw; height: 30vw; background: var(--accent-amber); top: 40%; left: 30%; animation-delay: -10s; }
   
   @keyframes float {
       0% { transform: translate(0, 0) scale(1); }
       100% { transform: translate(5%, 10%) scale(1.1); }
   }
   
   /* TOPBAR */
   .topbar {
       display: flex;
       justify-content: space-between;
       align-items: center;
       padding: 15px 30px;
       background: var(--bg-card);
       backdrop-filter: blur(20px) saturate(180%);
       border-bottom: 1px solid var(--border-glass);
       position: sticky;
       top: 0;
       z-index: 100;
   }
   .brand { display: flex; align-items: center; gap: 15px; }
   .brand-logo {
       width: 40px; height: 40px;
       background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
       border-radius: 8px;
       display: flex; align-items: center; justify-content: center;
       font-size: 20px; font-weight: bold; color: #fff;
   }
   .brand-avatar-img {
       width: 40px; height: 40px;
       border-radius: 50%;
       object-fit: cover;
       border: 2px solid var(--accent-blue);
       box-shadow: 0 0 12px rgba(37, 99, 235, 0.35);
   }
   .brand-text { display: flex; flex-direction: column; }
   .brand-name { font-size: 1.2rem; font-weight: 700; letter-spacing: 1px; }
   .brand-subtitle { font-size: 0.75rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; }
   
   .top-tab-selector {
       display: flex;
       background: rgba(0,0,0,0.05);
       padding: 5px;
       border-radius: 8px;
       border: 1px solid var(--border-glass);
   }
   [data-theme="dark"] .top-tab-selector { background: rgba(0,0,0,0.3); }
   
   .top-tab-btn {
       background: transparent; border: none; color: var(--text-secondary);
       padding: 8px 16px; border-radius: 6px; cursor: pointer;
       font-weight: 600; font-size: 0.85rem; display: flex; align-items: center; gap: 8px;
       transition: all 0.2s;
   }
   .top-tab-btn:hover { color: var(--text-primary); }
   .top-tab-btn.active {
       background: var(--accent-blue);
       color: #fff;
       box-shadow: 0 4px 15px var(--glow);
   }
   
   .theme-switch {
       display: flex; gap: 5px; background: rgba(0,0,0,0.05); padding: 5px; border-radius: 8px;
   }
   [data-theme="dark"] .theme-switch { background: rgba(0,0,0,0.3); }
   .theme-btn {
       background: transparent; border: none; padding: 6px 12px; border-radius: 4px;
       color: var(--text-secondary); cursor: pointer; font-size: 0.85rem; display: flex; align-items: center; gap: 6px;
   }
   .theme-btn.active { background: var(--bg-card); color: var(--text-primary); box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
   
   /* VIEWS */
   .view-container { display: none; width: 100%; height: calc(100vh - 71px); }
   .view-container.active { display: block; animation: fadeIn 0.4s ease; }
   @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
   
   /* DASHBOARD LAYOUT */
   .dashboard-layout {
       display: flex; height: 100%; max-width: 1600px; margin: 0 auto;
   }
   
   /* SIDEBAR */
   .dashboard-sidebar {
       width: 280px; height: 100%;
       background: var(--bg-card);
       backdrop-filter: blur(20px);
       border-right: 1px solid var(--border-glass);
       padding: 30px 20px;
       overflow-y: auto;
   }
   .sidebar-title {
       font-size: 0.75rem; color: var(--text-secondary); text-transform: uppercase;
       letter-spacing: 1.5px; margin-bottom: 20px; padding-left: 10px;
   }
   .side-nav { display: flex; flex-direction: column; gap: 8px; }
   .side-link {
       display: flex; align-items: center; gap: 12px;
       padding: 12px 15px; border-radius: 8px;
       color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; font-weight: 500;
       transition: all 0.2s; border: 1px solid transparent;
   }
   .side-link:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); border-color: var(--border-glass); }
   .side-link.active {
       background: linear-gradient(90deg, rgba(37,99,235,0.1), transparent);
       color: var(--accent-blue);
       border-left: 3px solid var(--accent-blue);
   }
   [data-theme="light"] .side-link.active { background: linear-gradient(90deg, rgba(37,99,235,0.05), transparent); }
   
   /* MAIN DASHBOARD CONTENT & PAGES */
   .dashboard-content {
       flex: 1; height: 100%; overflow-y: auto; padding: 40px; scroll-behavior: smooth;
   }
   
   .dash-page {
       display: none;
       padding-bottom: 80px;
   }
   .dash-page.active {
       display: block;
       animation: fadeInPage 0.5s ease forwards;
   }
   @keyframes fadeInPage {
       from { opacity: 0; transform: translateY(10px); }
       to { opacity: 1; transform: translateY(0); }
   }
   
   .section-header {
       display: flex; align-items: center; gap: 12px; margin: 40px 0 20px 0;
   }
   .section-header h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: 1px; color: var(--text-primary); }
   .sec-icon {
       width: 35px; height: 35px; border-radius: 8px;
       background: rgba(37,99,235,0.1); color: var(--accent-blue);
       display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
   }
   
   /* GLASS CARDS & TILT */
   .hero-card, .trophy-card, .qcard, .tool-subcard, .bottom-card, .ops-card, .positioning-card, .edu-card-full, .skill-exhaustive-item {
       background: var(--bg-card);
       backdrop-filter: blur(20px) saturate(180%);
       border: 1px solid var(--border-glass);
       border-radius: 16px;
       padding: 30px;
       transform-style: preserve-3d;
       transition: box-shadow 0.3s ease;
   }
   .hero-card:hover, .trophy-card:hover, .qcard:hover {
       box-shadow: 0 10px 40px rgba(0,0,0,0.1);
   }
   [data-theme="dark"] .hero-card:hover { box-shadow: 0 10px 40px rgba(0,0,0,0.3); }
   
   /* HERO CARD (OVERVIEW) */
   .hero-header-row { display: flex; align-items: center; gap: 30px; margin-bottom: 25px; }
   .avatar-wrapper { position: relative; width: 120px; height: 120px; }
   .avatar-ring {
       position: absolute; inset: -5px; border-radius: 50%;
       border: 2px dashed var(--accent-blue); animation: spin 10s linear infinite;
   }
   .avatar-img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; z-index: 2; position: relative; }
   @keyframes spin { 100% { transform: rotate(360deg); } }
   
   .hero-main-info { flex: 1; }
   .name-row h2 { font-size: 2.2rem; font-weight: 700; margin-bottom: 5px; display: flex; align-items: center; gap: 10px; }
   .verified-icon { color: var(--accent-blue); font-size: 1.2rem; }
   .hero-tagline { font-size: 1.1rem; color: var(--text-secondary); font-weight: 400; margin-bottom: 8px; }
   .hero-mantra { font-family: 'Outfit'; font-size: 1.2rem; color: var(--accent-indigo); font-weight: 600; margin-bottom: 15px; }
   
   .hero-tags { display: flex; gap: 10px; flex-wrap: wrap; }
   .htag {
       background: rgba(37,99,235,0.1); color: var(--accent-blue);
       padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; display: flex; align-items: center; gap: 6px;
   }
   
   .level-badge-card { display: flex; align-items: center; gap: 15px; background: rgba(0,0,0,0.05); padding: 15px 20px; border-radius: 12px; border: 1px solid var(--border-glass); }
   [data-theme="dark"] .level-badge-card { background: rgba(255,255,255,0.03); }
   .level-title { font-weight: 700; font-size: 1rem; color: var(--text-primary); }
   .level-sub { font-size: 0.8rem; color: var(--text-secondary); }
   .hero-summary-text {
       font-size: 1.05rem; line-height: 1.7; color: var(--text-primary); margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border-glass);
   }
   
   .hero-actions-row { display: flex; gap: 15px; flex-wrap: wrap; align-items: center; }
   .btn-action {
       display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: 8px;
       font-weight: 600; font-size: 0.9rem; text-decoration: none; border: 1px solid var(--border-glass);
       background: var(--bg-card); color: var(--text-primary); transition: all 0.2s;
   }
   .btn-action.primary { background: var(--accent-blue); color: #fff; border: none; box-shadow: 0 4px 15px var(--glow); }
   .btn-action.primary:hover { background: #1d4ed8; transform: translateY(-2px); }
   .btn-action.whatsapp { color: var(--accent-green); border-color: rgba(16, 185, 129, 0.3); }
   .btn-action.whatsapp:hover { background: rgba(16, 185, 129, 0.1); }
   
   /* TROPHY GRID (METRICS) */
   .trophy-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; }
   .trophy-card { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 25px 15px; }
   .t-icon { font-size: 2rem; margin-bottom: 10px; }
   .trophy-card.blue .t-icon { color: var(--accent-blue); }
   .trophy-card.indigo .t-icon { color: var(--accent-indigo); }
   .trophy-card.purple .t-icon { color: #a855f7; }
   .trophy-card.green .t-icon { color: var(--accent-green); }
   .trophy-card.amber .t-icon { color: var(--accent-amber); }
   .trophy-card.red .t-icon { color: var(--accent-red); }
   .t-val { font-size: 2rem; font-weight: 700; margin-bottom: 5px; }
   .t-lbl { font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 5px; text-transform: uppercase; }
   .t-sub { font-size: 0.75rem; color: var(--text-secondary); opacity: 0.8; }
   
   /* POSITIONING */
   .positioning-card { line-height: 1.6; }
   .pos-heading { font-size: 1.2rem; font-weight: 700; color: var(--accent-blue); margin-bottom: 15px; }
   .pos-summary { font-size: 1.05rem; margin-bottom: 20px; }
   .pos-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
   .pos-list li { display: flex; align-items: flex-start; gap: 10px; }
   .pos-list i { color: var(--accent-green); margin-top: 4px; }
   
   /* PORTFOLIO GRID */
   .portfolio-controls { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; flex-wrap: wrap; gap: 15px; }
   .search-box { position: relative; width: 300px; }
   .search-box i { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--text-secondary); }
   .search-box input {
       width: 100%; padding: 12px 15px 12px 40px; border-radius: 8px; border: 1px solid var(--border-glass);
       background: var(--bg-card); color: var(--text-primary); outline: none; font-family: 'Inter';
   }
   .role-pills { display: flex; gap: 10px; flex-wrap: wrap; }
   .role-pill {
       background: var(--bg-card); border: 1px solid var(--border-glass); padding: 8px 16px; border-radius: 20px;
       color: var(--text-secondary); cursor: pointer; font-size: 0.85rem; font-weight: 600; transition: all 0.2s;
   }
   .role-pill:hover, .role-pill.active { background: var(--accent-blue); color: #fff; border-color: var(--accent-blue); }
   
   .quest-grid-2col { display: grid; grid-template-columns: repeat(auto-fill, minmax(400px, 1fr)); gap: 25px; }
   .qcard { display: flex; flex-direction: column; justify-content: space-between; min-height: 280px; }
   .qcard-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 15px; }
   .qcard-icon { width: 45px; height: 45px; border-radius: 10px; background: rgba(0,0,0,0.05); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
   [data-theme="dark"] .qcard-icon { background: rgba(255,255,255,0.05); }
   .qcard-badge { padding: 4px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; }
   .badge-live { background: rgba(16, 185, 129, 0.1); color: var(--accent-green); }
   .badge-code { background: rgba(37, 99, 235, 0.1); color: var(--accent-blue); }
   .badge-scopus { background: rgba(244, 63, 94, 0.1); color: var(--accent-red); }
   .qcard-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; color: var(--text-primary); }
   .qcard-desc { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: 20px; }
   .qcard-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 15px; }
   .qtag { background: rgba(0,0,0,0.05); color: var(--text-secondary); padding: 4px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; border: 1px solid var(--border-glass); }
   [data-theme="dark"] .qtag { background: rgba(255,255,255,0.05); }
   .btn-inspect {
       width: 100%; padding: 12px; border: none; border-radius: 8px; background: rgba(37,99,235,0.1); color: var(--accent-blue);
       font-weight: 600; cursor: pointer; transition: all 0.2s; font-family: 'Inter';
   }
   .btn-inspect:hover { background: var(--accent-blue); color: #fff; }
   
   /* SKILLS EXHAUSTIVE GRID */
   .skills-exhaustive-grid {
       display: flex; flex-direction: column; gap: 20px;
   }
   .skill-exhaustive-item {
       display: flex; flex-direction: column; gap: 10px; padding: 25px;
   }
   .skill-cat-title {
       font-family: 'Outfit'; font-size: 1.2rem; font-weight: 700; color: var(--accent-blue); display: flex; align-items: center; gap: 10px;
   }
   .skill-cat-details {
       font-size: 1rem; color: var(--text-primary); line-height: 1.6;
   }

   /* OPS GRID */
   .ops-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
   .ops-card { padding: 25px; }
   .ops-title { font-size: 1.2rem; font-weight: 700; color: var(--accent-red); margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }
   .ops-desc { font-size: 1rem; color: var(--text-primary); line-height: 1.6; }
   
   /* MINDSET & EXECUTION */
   .execution-loop-box {
       display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px;
       background: var(--bg-card); backdrop-filter: blur(20px); border: 1px solid var(--border-glass);
       padding: 30px; border-radius: 16px; margin-bottom: 30px;
   }
   .loop-step {
       background: rgba(37,99,235,0.1); color: var(--accent-blue); border: 1px solid rgba(37,99,235,0.2);
       padding: 8px 15px; border-radius: 8px; font-weight: 600; font-size: 0.9rem; display: flex; align-items: center; gap: 8px;
   }
   .step-num { background: var(--accent-blue); color: #fff; width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 0.7rem; }
   .loop-arrow { color: var(--text-secondary); font-size: 1.2rem; }
   
   .mindset-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; }
   .full-width { grid-column: 1 / -1; }
   .traits-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
   .traits-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.95rem; line-height: 1.5; }
   .traits-list i { color: var(--accent-blue); margin-top: 4px; }
   #enjoyed-list i { color: var(--accent-green); }
   
   .boundaries-grid { display: grid; grid-template-columns: 1fr; gap: 15px; }
   .b-item { background: rgba(37, 99, 235, 0.05); border: 1px solid rgba(37, 99, 235, 0.15); padding: 18px 22px; border-radius: 12px; display: flex; align-items: flex-start; gap: 12px; font-size: 0.95rem; line-height: 1.6; color: var(--text-primary); }
   .b-item i { color: var(--accent-blue); font-size: 1.1rem; margin-top: 3px; }
   
   /* EDUCATION */
   .edu-card-full { line-height: 1.6; }
   .edu-school { font-size: 1.5rem; font-weight: 700; color: var(--accent-blue); margin-bottom: 5px; }
   .edu-degree { font-size: 1.1rem; color: var(--text-secondary); font-weight: 500; margin-bottom: 25px; }
   .edu-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
   .edu-sub-title { font-family: 'Outfit'; font-weight: 700; font-size: 1.1rem; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid var(--border-glass); }
   .edu-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
   .edu-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.95rem; }
   .edu-list i { color: var(--accent-green); margin-top: 4px; }
   
   /* MINDMAP FULL VIEW */
   .mindmap-full-layout { display: flex; flex-direction: column; height: 100%; position: relative; }
   .mindmap-header {
       position: absolute; top: 20px; left: 20px; z-index: 10;
       background: var(--bg-card); backdrop-filter: blur(20px); border: 1px solid var(--border-glass);
       padding: 15px 25px; border-radius: 12px; display: flex; align-items: center; gap: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.1);
   }
   .mm-title { display: flex; align-items: center; gap: 15px; }
   .mm-title i { font-size: 2rem; color: var(--accent-blue); }
   .mm-title h3 { font-size: 1.2rem; font-weight: 700; margin: 0; }
   .mm-title span { font-size: 0.8rem; color: var(--text-secondary); }
   .mm-presets { display: flex; align-items: center; gap: 8px; }
   .mm-preset {
       background: transparent; border: 1px solid var(--border-glass); padding: 8px 15px; border-radius: 8px;
       color: var(--text-secondary); cursor: pointer; font-size: 0.85rem; font-weight: 600; transition: all 0.2s;
   }
   .mm-preset.icon-only { padding: 8px 12px; display: inline-flex; align-items: center; justify-content: center; }
   .mm-preset.active, .mm-preset:hover { background: var(--accent-blue); color: #fff; border-color: var(--accent-blue); }
   
   #mindmap-canvas { flex: 1; width: 100%; height: 100%; min-height: 500px; outline: none; }
   
   /* DRAWER & MODAL */
   .node-drawer {
       position: absolute; bottom: 20px; right: -400px; width: 380px;
       background: var(--bg-card); backdrop-filter: blur(20px); border: 1px solid var(--border-glass);
       border-radius: 16px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); padding: 25px;
       transition: right 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); z-index: 20;
   }
   .node-drawer.active { right: 20px; }
   .drawer-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 15px; }
   .drawer-title-group { display: flex; gap: 15px; align-items: center; }
   .drawer-icon { font-size: 2rem; color: var(--accent-blue); }
   .drawer-logo-img { width: 44px; height: 44px; border-radius: 10px; object-fit: contain; background: #ffffff; padding: 4px; border: 1px solid var(--border-glass); box-shadow: 0 2px 8px rgba(0,0,0,0.15); }
   #drawer-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 5px; }
   .close-drawer { background: none; border: none; color: var(--text-secondary); cursor: pointer; font-size: 1.2rem; }
   .drawer-body p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: 15px; }
   .drawer-bullets { list-style: disc; padding-left: 20px; font-size: 0.85rem; color: var(--text-primary); margin-bottom: 20px; line-height: 1.5; }
   .drawer-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border-glass); padding-top: 15px; }
   .drawer-tags { display: flex; gap: 5px; flex-wrap: wrap; }
   
   .modal-overlay {
       position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
       background: rgba(0,0,0,0.6); backdrop-filter: blur(5px);
       display: flex; align-items: center; justify-content: center;
       opacity: 0; pointer-events: none; transition: opacity 0.3s; z-index: 1000;
   }
   .modal-overlay.active { opacity: 1; pointer-events: auto; }
   .modal-content {
       background: var(--bg-card); backdrop-filter: blur(25px) saturate(200%);
       border: 1px solid var(--border-glass); border-radius: 16px;
       padding: 40px; max-width: 600px; width: 90%; position: relative;
       transform: translateY(20px); transition: transform 0.3s;
   }
   [data-theme="light"] .modal-content { background: #ffffff; }
   .modal-overlay.active .modal-content { transform: translateY(0); }
   .close-modal { position: absolute; top: 20px; right: 20px; background: none; border: none; font-size: 1.5rem; color: var(--text-secondary); cursor: pointer; }
   #modal-title { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; }
   #modal-role { display: inline-block; padding: 5px 12px; background: rgba(37,99,235,0.1); color: var(--accent-blue); border-radius: 20px; font-size: 0.85rem; font-weight: 600; margin-bottom: 20px; }
   #modal-details { font-size: 1rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 20px; }
   #modal-tags { display: flex; gap: 8px; flex-wrap: wrap; }
    /* =========================================
       RESPONSIVE & MOBILE OPTIMIZATIONS
       ========================================= */

    /* Desktop Topbar Actions Flex (Width > 768px) */
    @media (min-width: 769px) {
        .topbar-actions-menu {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex: 1;
            margin-left: 30px;
        }
    }

    /* Mobile Buttons (Hidden on Desktop) */
    .mobile-menu-btn {
        display: none;
        background: transparent; border: none; font-size: 1.4rem; color: var(--text-primary); cursor: pointer;
        padding: 5px; z-index: 2000;
    }

    /* Sidebar Glass Backdrop Overlay */
    .sidebar-backdrop {
        position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
        background: rgba(0, 0, 0, 0.4); backdrop-filter: blur(4px);
        z-index: 1400; opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
    }
    .sidebar-backdrop.active {
        opacity: 1; pointer-events: auto;
    }
    
    @media (max-width: 1024px) {
        .dashboard-layout { flex-direction: column; }
        .dashboard-sidebar { width: 100%; height: auto; border-right: none; border-bottom: 1px solid var(--border-glass); padding: 15px; }
        .side-nav { flex-direction: row; flex-wrap: wrap; }
        .dashboard-content { padding: 20px; }
        .mindset-grid, .edu-grid-2 { grid-template-columns: 1fr; }
    }
    
    @media (max-width: 768px) {
        /* Mobile Header Layout (Single Row, Center Aligned) */
        .topbar { display: flex; flex-direction: row; align-items: center; justify-content: space-between; padding: 10px 15px; }
        .topbar-left { display: flex; align-items: center; flex: 1; justify-content: flex-start; }
        .brand { display: flex; align-items: center; justify-content: center; text-align: center; flex: 1; margin: 0 auto; }
        .brand-avatar-img { display: none !important; }
        .brand-text { align-items: center; text-align: center; }
        .mobile-menu-btn { display: flex; align-items: center; justify-content: center; }
        
        /* Right Topbar Menu (Off-canvas Dropdown) */
        .topbar-actions-menu {
            position: fixed; top: 60px; right: 15px; background: var(--bg-card); backdrop-filter: blur(25px) saturate(200%);
            border: 1px solid var(--border-glass); border-radius: 12px; padding: 15px;
            display: flex; flex-direction: column; gap: 15px;
            transform: translateY(-20px); opacity: 0; pointer-events: none; transition: all 0.3s ease; z-index: 1500;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }
        .topbar-actions-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
        .top-tab-selector { flex-direction: column; width: 100%; }
        .theme-switch { width: 100%; justify-content: space-between; }

        /* Left Sidebar Matrix (Off-canvas Drawer) */
        .dashboard-sidebar {
            position: fixed; top: 0; left: 0; width: 280px; height: 100vh;
            background: var(--bg-card); backdrop-filter: blur(25px) saturate(200%);
            border-right: 1px solid var(--border-glass);
            z-index: 1500; transform: translateX(-100%); transition: transform 0.3s ease;
            padding: 80px 20px 30px 20px; /* Space for topbar */
            display: flex; flex-direction: column; overflow-y: auto;
        }
        .dashboard-sidebar.open { transform: translateX(0); }
        .side-nav { flex-direction: column; }
        
        /* Strategic Positioning & Ops Alignments */
        #page-positioning { text-align: center; }
        #page-positioning .section-header { justify-content: center; }
        .positioning-card { text-align: center; }
        .pos-list { text-align: left; }
        .pos-list li { display: flex; align-items: flex-start; justify-content: flex-start; text-align: left; }

        /* Operations & Leadership Track Record: Explicitly Left Aligned */
        #page-ops, #page-ops .section-header, #page-ops .ops-card { text-align: left !important; }
        #page-ops .section-header { justify-content: flex-start !important; }

        /* Mindmap Controls & Filters on Mobile (Centered & Max 2 Lines) */
        .mindmap-header {
            position: relative; top: 0; left: 0; width: 100%; max-width: 100%;
            flex-direction: column; align-items: center; text-align: center;
            padding: 12px 10px; gap: 10px; margin-bottom: 15px;
        }
        .mm-title { flex-direction: column; gap: 4px; text-align: center; }
        .mm-presets { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px; max-width: 100%; }
        .mm-preset { padding: 6px 10px; font-size: 0.78rem; }
        #mm-zoom-in, #mm-zoom-out { display: none !important; }
        .node-drawer { max-width: calc(100vw - 30px); right: -100%; }
        .node-drawer.active { right: 15px; }

        /* 10-Step Operational Execution Framework Vertical Flow */
        .execution-loop-box { flex-direction: column; align-items: stretch; gap: 6px; padding: 20px 15px; }
        .loop-step { width: 100%; justify-content: center; text-align: center; padding: 10px 12px; }
        .loop-arrow { display: flex; align-items: center; justify-content: center; transform: rotate(90deg); margin: 2px 0; font-size: 1.1rem; color: var(--accent-blue); }

        /* Layout Adjustments */
        .dashboard-layout { display: block; }
        .hero-header-row { flex-direction: column; text-align: center; align-items: center; }
        .name-row h2 { justify-content: center; }
        .hero-tags { justify-content: center; }
        .quest-grid-2col, .trophy-grid { grid-template-columns: 1fr; }
        .skills-grid { grid-template-columns: 1fr; }
        .level-badge-card { flex-direction: column; text-align: center; }
        .hero-actions-row { display: flex !important; flex-direction: column !important; gap: 8px !important; }
        .btn-action { width: 100%; justify-content: center; }
    }

    /* Extreme Micro-optimizations for <370px (iPhone SE, Galaxy Fold Mini) */
    @media (max-width: 370px) {
        .topbar { padding: 8px 10px; }
        .brand-name { font-size: 1rem; }
        .brand-subtitle { font-size: 0.65rem; }
        .brand-avatar-img { width: 32px; height: 32px; }
        .dashboard-content { padding: 15px; }
        .avatar-wrapper { width: 100px; height: 100px; }
        .name-row h2 { font-size: 1.8rem; }
        .hero-tagline { font-size: 0.95rem; }
        .hero-mantra { font-size: 1rem; }
        .hero-card, .trophy-card, .qcard, .tool-subcard, .ops-card, .positioning-card, .edu-card-full, .skill-exhaustive-item { padding: 20px; }
        .section-header h3 { font-size: 1.05rem; }
        .sec-icon { width: 30px; height: 30px; font-size: 1rem; }
        .dashboard-sidebar { width: 250px; }
    }