:root{--bg-base:#080c14;--bg-surface:rgba(15,23,42,0.75);--bg-surface-hover:rgba(30,41,59,0.85);--bg-card:rgba(15,23,42,0.6);--bg-section-alt:rgba(15,23,42,0.3);--border-card:rgba(255,255,255,0.08);--border-highlight:rgba(56,189,248,0.3);--primary:#38bdf8;--primary-hover:#0284c7;--primary-glow:rgba(56,189,248,0.2);--purple:#c084fc;--purple-glow:rgba(192,132,252,0.2);--emerald:#34d399;--amber:#fbbf24;--text-main:#f8fafc;--text-sub:#cbd5e1;--text-muted:#94a3b8;--font-sans:'Plus Jakarta Sans',-apple-system,sans-serif;--font-mono:'JetBrains Mono',monospace;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--glass-backdrop:blur(20px);--transition-smooth:all 0.3s cubic-bezier(0.16,1,0.3,1);--sat:env(safe-area-inset-top,0px);--sab:env(safe-area-inset-bottom,0px);--sal:env(safe-area-inset-left,0px);--sar:env(safe-area-inset-right,0px)}body.light-theme{--bg-base:#f8fafc;--bg-surface:#ffffff;--bg-surface-hover:#f1f5f9;--bg-card:#ffffff;--bg-section-alt:rgba(241,245,249,0.8) !important;--border-card:#cbd5e1;--border-highlight:#0369a1;--primary:#0369a1;--primary-hover:#075985;--primary-glow:rgba(2,132,199,0.15);--purple:#7e22ce;--text-main:#0f172a;--text-sub:#1e293b;--text-muted:#334155}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;scrollbar-width:thin;scrollbar-color:rgba(56,189,248,0.3) var(--bg-base)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:rgba(56,189,248,0.3);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}:focus-visible{outline:2px solid var(--primary) !important;outline-offset:3px !important}button,a,input,select,textarea,.card,.chip-btn,.prompt-chip,.filter-chip{touch-action:manipulation}button:active,.btn:active,.card:active{transform:scale(0.97)}html{scroll-behavior:smooth;width:100%;max-width:100vw;overflow-x:hidden}body{background-color:var(--bg-base);color:var(--text-main);font-family:var(--font-sans);line-height:1.6;overflow-x:hidden;width:100%;max-width:100vw;position:relative;min-height:100vh;min-height:100dvh;padding-top:var(--sat);padding-left:var(--sal);padding-right:var(--sar)}img,iframe,canvas,svg,video,pre,code{max-width:100%}#canvas-3d{position:fixed;top:0;left:0;width:100vw;max-width:100vw;height:100vh;z-index:0;pointer-events:none;opacity:0.6}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem;position:relative;z-index:1}header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(8,12,20,0.85);backdrop-filter:var(--glass-backdrop);border-bottom:1px solid var(--border-card);padding:0.85rem 0;transition:var(--transition-smooth)}.nav-content{display:flex;align-items:center;justify-content:space-between}.brand-logo{font-size:1.25rem;font-weight:800;letter-spacing:-0.02em;text-decoration:none;color:var(--text-main);display:flex;align-items:center;gap:0.5rem}.brand-logo span{color:var(--primary)}.nav-links{display:flex;align-items:center;gap:1.75rem;list-style:none}.nav-links a{color:var(--text-sub);text-decoration:none;font-size:0.92rem;font-weight:500;transition:var(--transition-smooth)}.nav-links a:hover{color:var(--primary)}.nav-actions{display:flex;align-items:center;gap:0.85rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.55rem 1.15rem;border-radius:var(--radius-sm);font-size:0.9rem;font-weight:600;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:var(--transition-smooth)}.btn-primary{background:linear-gradient(135deg,var(--primary),#0369a1);color:#ffffff;box-shadow:0 4px 15px var(--primary-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(56,189,248,0.35)}.btn-outline{background:rgba(255,255,255,0.03);border-color:var(--border-card);color:var(--text-main)}.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:rgba(56,189,248,0.05);transform:translateY(-2px)}.theme-toggle-btn{background:rgba(255,255,255,0.04);border:1px solid var(--border-card);color:var(--text-main);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-smooth)}.theme-toggle-btn:hover{border-color:var(--primary);color:var(--primary)}.hero-section{padding:9rem 0 5rem;min-height:85vh;display:flex;align-items:center}.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:3.5rem;align-items:center}.status-pill{display:inline-flex;align-items:center;gap:0.5rem;padding:0.4rem 0.95rem;border-radius:999px;background:rgba(52,211,153,0.1);border:1px solid rgba(52,211,153,0.25);color:var(--emerald);font-size:0.82rem;font-weight:600;margin-bottom:1.25rem}.status-dot{will-change:transform,opacity;transform:translateZ(0);width:7px;height:7px;border-radius:50%;background-color:var(--emerald);box-shadow:0 0 10px var(--emerald);animation:pulse-dot 2s infinite}@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.4;transform:scale(0.85)}}50%{opacity:0.4;transform:scale(0.85)}}.hero-title{font-size:clamp(2.1rem,4.2vw,3.25rem);font-weight:800;line-height:1.15;letter-spacing:-0.03em;margin-bottom:1.25rem;color:#ffffff}.hero-title span{color:#38bdf8}.hero-subtitle{font-size:1.12rem;color:var(--text-sub);margin-bottom:2rem;max-width:620px}.hero-cta-group{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.5rem}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.stat-card{background:var(--bg-surface);backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-card);border-radius:var(--radius-md);padding:1.1rem;transition:var(--transition-smooth)}.stat-card:hover{border-color:var(--border-highlight);transform:translateY(-3px);box-shadow:0 10px 25px rgba(0,0,0,0.2)}.stat-num{font-size:1.4rem;font-weight:800;color:var(--primary);font-family:var(--font-mono)}.stat-label{font-size:0.78rem;color:var(--text-muted);font-weight:500;margin-top:0.2rem}.hero-profile-card{background:var(--bg-surface);backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-card);border-radius:var(--radius-lg);padding:2rem;position:relative;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,0.3)}.hero-profile-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--purple))}.profile-avatar-wrap{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,rgba(56,189,248,0.15),rgba(192,132,252,0.15));border:2px solid var(--primary);display:flex;align-items:center;justify-content:center;font-size:2rem;margin-bottom:1.25rem}.profile-name{font-size:1.35rem;font-weight:800;margin-bottom:0.25rem}.profile-role{font-size:0.88rem;color:var(--primary);font-weight:600;margin-bottom:1.25rem}.profile-info-list{list-style:none;display:flex;flex-direction:column;gap:0.65rem;font-size:0.85rem;color:var(--text-sub);border-top:1px solid var(--border-card);padding-top:1.25rem}.profile-info-item{display:flex;align-items:center;justify-content:space-between}.profile-info-item span:last-child{font-weight:600;color:var(--text-main)}.section-header{margin-bottom:3.5rem}.section-tag{font-family:var(--font-mono);font-size:0.82rem;color:var(--primary);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:0.5rem;display:block}.section-title{font-size:2.25rem;font-weight:800;letter-spacing:-0.02em}.section-padding{padding:6rem 0;content-visibility:auto;contain-intrinsic-size:auto 650px}.about-pillars-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:2.5rem}.pillar-card{background:var(--bg-surface);backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-card);border-radius:var(--radius-md);padding:1.75rem;transition:var(--transition-smooth)}.pillar-card:hover{border-color:var(--border-highlight);transform:translateY(-4px);box-shadow:0 15px 30px rgba(0,0,0,0.25)}.pillar-icon{width:44px;height:44px;border-radius:10px;background:rgba(56,189,248,0.1);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:1.15rem}.pillar-title{font-size:1.1rem;font-weight:700;margin-bottom:0.6rem}.pillar-desc{font-size:0.88rem;color:var(--text-sub);line-height:1.55}.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.project-card{background:var(--bg-surface);backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-card);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition-smooth);display:flex;flex-direction:column}.project-card:hover{border-color:var(--border-highlight);transform:translateY(-5px);box-shadow:0 20px 40px rgba(0,0,0,0.3)}.project-banner{border-bottom:1px solid var(--border-card);padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem;position:relative}.project-banner-badge{align-self:flex-start;padding:0.3rem 0.85rem;border-radius:999px;background:transparent;border:1px solid var(--primary);color:var(--primary);font-size:0.75rem;font-weight:700;font-family:var(--font-mono);letter-spacing:0.05em}.project-banner-title{font-size:1.3rem;font-weight:800;color:#ffffff}.project-body{padding:1.75rem;display:flex;flex-direction:column;flex:1}.project-desc{font-size:0.92rem;color:var(--text-sub);margin-bottom:1.25rem;line-height:1.6}.project-metrics-box{background:rgba(0,0,0,0.25);border-radius:var(--radius-sm);padding:0.85rem;margin-bottom:1.25rem;display:flex;gap:1rem;justify-content:space-around}.metric-item{text-align:center}.metric-val{font-size:1rem;font-weight:800;color:var(--emerald);font-family:var(--font-mono)}.metric-lbl{font-size:0.72rem;color:var(--text-muted)}.tech-tags{display:flex;flex-wrap:wrap;gap:0.45rem;margin-bottom:1.5rem;margin-top:auto}.tech-tag{padding:0.25rem 0.65rem;border-radius:6px;background:rgba(255,255,255,0.04);border:1px solid var(--border-card);color:var(--text-sub);font-size:0.78rem;font-family:var(--font-mono)}.project-links{display:flex;gap:0.85rem}.skills-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.skill-category-card{background:var(--bg-surface);backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-card);border-radius:var(--radius-md);padding:1.5rem}.category-title{font-size:1.05rem;font-weight:700;margin-bottom:1.25rem;color:var(--primary);display:flex;align-items:center;gap:0.5rem}.skill-list{list-style:none;display:flex;flex-direction:column;gap:0.75rem}.skill-item{font-size:0.88rem;color:var(--text-sub);display:flex;align-items:center;justify-content:space-between}.skill-badge{font-size:0.72rem;font-family:var(--font-mono);color:var(--emerald);background:rgba(52,211,153,0.1);padding:0.15rem 0.5rem;border-radius:4px}.timeline-wrap{position:relative;max-width:900px;margin:0 auto}.timeline-wrap::before{content:'';position:absolute;left:20px;top:0;bottom:0;width:2px;background:var(--border-card)}.timeline-item{position:relative;padding-left:60px;margin-bottom:2.5rem}.timeline-item:last-child{margin-bottom:0}.timeline-dot{position:absolute;left:11px;top:4px;width:20px;height:20px;border-radius:50%;background:var(--bg-base);border:3px solid var(--primary);box-shadow:0 0 10px var(--primary-glow)}.timeline-card{background:var(--bg-surface);backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-card);border-radius:var(--radius-md);padding:1.5rem;transition:var(--transition-smooth)}.timeline-card:hover{border-color:var(--border-highlight)}.timeline-date{font-family:var(--font-mono);font-size:0.82rem;color:var(--primary);font-weight:600;margin-bottom:0.35rem}.timeline-role{font-size:1.15rem;font-weight:800;margin-bottom:0.2rem}.timeline-org{font-size:0.92rem;color:var(--text-sub);margin-bottom:0.85rem;font-weight:600}.timeline-desc{font-size:0.88rem;color:var(--text-sub);line-height:1.6}.cert-filters{display:flex;gap:0.75rem;flex-wrap:wrap;margin-bottom:2rem;justify-content:center}.filter-chip{padding:0.45rem 1.1rem;border-radius:999px;background:rgba(255,255,255,0.04);border:1px solid var(--border-card);color:var(--text-sub);font-size:0.85rem;font-weight:600;cursor:pointer;transition:var(--transition-smooth)}.filter-chip.active,.filter-chip:hover{background:var(--primary);color:#0f172a;font-weight:700;border-color:var(--primary);box-shadow:0 4px 15px var(--primary-glow)}.certs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.cert-card{background:var(--bg-surface);backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-card);border-radius:var(--radius-md);padding:1.5rem;display:flex;flex-direction:column;transition:var(--transition-smooth)}.cert-card:hover{border-color:var(--border-highlight);transform:translateY(-4px);box-shadow:0 15px 30px rgba(0,0,0,0.25)}.cert-category-tag{align-self:flex-start;font-size:0.72rem;font-family:var(--font-mono);color:var(--purple);background:rgba(192,132,252,0.1);padding:0.2rem 0.6rem;border-radius:4px;margin-bottom:1rem}.cert-title{font-size:1.05rem;font-weight:700;margin-bottom:0.4rem;line-height:1.35}.cert-issuer{font-size:0.85rem;color:var(--primary);font-weight:600;margin-bottom:0.85rem}.cert-desc{font-size:0.85rem;color:var(--text-sub);margin-bottom:1.25rem;flex:1;line-height:1.5}.cert-actions{display:flex;gap:0.5rem}.ai-banner-box{background:linear-gradient(135deg,rgba(15,23,42,0.9),rgba(30,41,59,0.9));border:1px solid var(--border-highlight);border-radius:var(--radius-lg);padding:3rem;text-align:center;position:relative;overflow:hidden;box-shadow:0 20px 50px rgba(56,189,248,0.15)}.ai-banner-title{font-size:2rem;font-weight:800;margin-bottom:0.85rem}.ai-banner-desc{font-size:1.05rem;color:var(--text-sub);max-width:650px;margin:0 auto 2rem}footer{border-top:1px solid var(--border-card);background:rgba(8,12,20,0.95);padding:3.5rem 0 2.5rem;color:var(--text-sub);font-size:0.9rem}.footer-content{display:flex;flex-direction:column;align-items:center;text-align:center;gap:1.5rem}.footer-verification{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center}.footer-verification a{color:var(--primary);text-decoration:none;font-weight:600;transition:var(--transition-smooth)}.footer-verification a:hover{color:#ffffff;text-decoration:underline}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(8,12,20,0.85);backdrop-filter:blur(12px);z-index:1000000;display:none;align-items:center;justify-content:center;padding:2rem}.modal-overlay.active{display:flex}.modal-card{background:var(--bg-surface);border:1px solid var(--border-card);border-radius:var(--radius-lg);width:100%;max-width:900px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 25px 60px rgba(0,0,0,0.5)}.modal-header{padding:1.25rem 1.75rem;border-bottom:1px solid var(--border-card);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:1.15rem;font-weight:700}.modal-close-btn{background:none;border:none;color:var(--text-sub);font-size:1.5rem;cursor:pointer}.modal-body{padding:1.75rem;overflow-y:auto;flex:1}@media (max-width:992px){.hero-grid{grid-template-columns:1fr;gap:2.5rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.about-pillars-grid{grid-template-columns:repeat(2,1fr)}.projects-grid{grid-template-columns:1fr}.skills-grid{grid-template-columns:repeat(2,1fr)}.certs-grid{grid-template-columns:repeat(2,1fr)}.nav-links{display:none}}@media (max-width:640px){.hero-title{font-size:2.25rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.about-pillars-grid{grid-template-columns:1fr}.skills-grid{grid-template-columns:1fr}.certs-grid{grid-template-columns:1fr}}.chat-launcher-btn{position:fixed;bottom:1.5rem;right:1.5rem;padding:0.75rem 1.25rem;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--purple));color:#ffffff;border:1px solid rgba(255,255,255,0.2);box-shadow:0 10px 25px rgba(0,0,0,0.4),0 0 20px var(--primary-glow);font-family:var(--font-sans);font-weight:700;font-size:0.95rem;cursor:pointer;z-index:9998;display:flex;align-items:center;gap:0.5rem;transition:var(--transition-smooth)}.chat-launcher-btn:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 15px 35px rgba(0,0,0,0.5),0 0 30px var(--primary-glow)}.chat-floating-window{position:fixed;bottom:5rem;right:1.5rem;width:440px;max-width:calc(100vw - 2rem);height:580px;max-width:calc(100vw - 2rem);height:520px;max-height:calc(100vh - 5rem);background:rgba(15,23,42,0.95);backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-highlight);border-radius:var(--radius-lg);box-shadow:0 20px 50px rgba(0,0,0,0.5),0 0 30px var(--primary-glow);z-index:9999;display:none;flex-direction:column;overflow:hidden;transition:var(--transition-smooth)}.chat-floating-window.active{display:flex !important;animation:slideUpChat 0.3s cubic-bezier(0.16,1,0.3,1)}@keyframes slideUpChat{from{opacity:0;transform:translateY(20px) scale(0.95)}to{opacity:1;transform:translateY(0) scale(1)}}.chat-header{background:rgba(8,12,20,0.9);padding:0.85rem 1.15rem;border-bottom:1px solid var(--border-card);display:flex;align-items:center;justify-content:space-between}.chat-bot-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--purple));display:flex;align-items:center;justify-content:center;font-size:0.9rem;color:#fff;flex-shrink:0}.chat-close-btn{background:none;border:none;color:var(--text-sub);font-size:1.3rem;cursor:pointer;line-height:1;padding:0.2rem;transition:var(--transition-smooth)}.chat-close-btn:hover{color:#fff}.chat-body{flex:1;padding:1rem;overflow-y:auto;display:flex;flex-direction:column;gap:0.85rem;background:rgba(8,12,20,0.5)}.chat-message{display:flex;gap:0.65rem;max-width:88%}.chat-message.bot-msg{align-self:flex-start}.chat-message.user-msg{align-self:flex-end;flex-direction:row-reverse}.chat-bubble{padding:0.75rem 1rem;border-radius:14px;font-size:0.88rem;line-height:1.5;word-break:break-word}.bot-msg .chat-bubble{background:rgba(30,41,59,0.85);border:1px solid var(--border-card);color:var(--text-main);border-top-left-radius:4px}.user-msg .chat-bubble{background:linear-gradient(135deg,var(--primary),#0369a1);color:#ffffff;border-top-right-radius:4px}.chat-suggested-prompts{padding:0.65rem 0.85rem;background:rgba(15,23,42,0.8);border-top:1px solid var(--border-card);display:flex;gap:0.4rem;overflow-x:auto;white-space:nowrap}.prompt-chip{padding:0.3rem 0.7rem;border-radius:999px;background:rgba(255,255,255,0.05);border:1px solid var(--border-card);color:var(--text-sub);font-size:0.75rem;cursor:pointer;transition:var(--transition-smooth);flex-shrink:0}.prompt-chip:hover{border-color:var(--primary);color:var(--primary);background:rgba(56,189,248,0.1)}.chat-input-area{padding:0.75rem 1rem;background:rgba(8,12,20,0.95);border-top:1px solid var(--border-card);display:flex;gap:0.5rem;align-items:center}.chat-input{flex:1;background:rgba(15,23,42,0.8);border:1px solid var(--border-card);border-radius:var(--radius-sm);padding:0.55rem 0.85rem;color:var(--text-main);font-size:0.88rem;font-family:var(--font-sans);outline:none;transition:var(--transition-smooth)}.chat-input:focus{border-color:var(--primary);box-shadow:0 0 10px var(--primary-glow)}.career-status-board{background:rgba(15,23,42,0.75);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-highlight);border-radius:var(--radius-md);padding:0.65rem 1rem;margin-bottom:1.5rem;max-width:620px;box-shadow:0 8px 25px rgba(56,189,248,0.1),inset 0 1px 0 rgba(255,255,255,0.1);position:relative;overflow:hidden}.career-status-header{display:flex;align-items:center;justify-content:space-between;gap:0.75rem;margin-bottom:0.6rem;border-bottom:1px dashed rgba(255,255,255,0.12);padding-bottom:0.5rem}.career-status-badge{display:flex;align-items:center;gap:0.55rem;font-size:0.78rem;font-weight:800;letter-spacing:0.08em;color:var(--emerald);text-transform:uppercase;font-family:var(--font-mono)}.career-status-badge .led-dot{will-change:transform,opacity;transform:translateZ(0);width:9px;height:9px;border-radius:50%;background-color:var(--emerald);box-shadow:0 0 10px var(--emerald);animation:led-pulse 1.8s infinite}@keyframes led-pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.4;transform:scale(0.85)}}.career-status-sub{font-size:0.75rem;color:var(--text-muted);font-weight:500}.ticker-wrap{width:100%;overflow:hidden;white-space:nowrap;position:relative;mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}.ticker-move{will-change:transform;transform:translateZ(0);display:inline-block;white-space:nowrap;animation:ticker-anim 25s linear infinite}.ticker-wrap:hover .ticker-move{animation-play-state:paused}@keyframes ticker-anim{0%{transform:translate3d(0,0,0)}100%{transform:translate3d(-50%,0,0)}}.ticker-item{display:inline-flex;align-items:center;gap:0.4rem;padding:0 1rem;font-size:0.88rem;font-weight:700;color:#ffffff;font-family:var(--font-sans)}.ticker-item span.highlight{color:var(--primary)}.ticker-separator{color:var(--border-highlight);font-weight:400;margin:0 0.25rem}.hero-eyebrow-badge{display:flex;align-items:center;gap:0.65rem;flex-wrap:wrap;margin-bottom:0.85rem}.eyebrow-tag{font-family:var(--font-mono);font-size:0.76rem;font-weight:800;letter-spacing:0.06em;color:var(--primary);background:rgba(56,189,248,0.1);border:1px solid rgba(56,189,248,0.25);padding:0.25rem 0.65rem;border-radius:var(--radius-sm);text-transform:uppercase}.eyebrow-desc{font-family:var(--font-mono);font-size:0.74rem;color:var(--text-sub);font-weight:500;letter-spacing:0.04em}.chat-floating-window{position:fixed;bottom:5rem;right:1.5rem;width:440px !important;max-width:calc(100vw - 2rem) !important;height:580px !important;max-height:calc(100vh - 5.5rem) !important;background:rgba(15,23,42,0.96);backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-highlight);border-radius:var(--radius-lg);box-shadow:0 20px 50px rgba(0,0,0,0.5),0 0 30px var(--primary-glow);z-index:9999;display:none;flex-direction:column;overflow:hidden;transition:var(--transition-smooth)}.project-banner-title{font-size:1.6rem !important;font-weight:800 !important;line-height:1.3 !important;color:#ffffff;letter-spacing:-0.01em}.project-desc{font-size:1.15rem !important;line-height:1.7 !important;color:#f1f5f9;font-weight:500 !important;margin-bottom:1.35rem !important}.pillar-desc,.timeline-desc{font-size:1.08rem !important;line-height:1.68 !important;color:var(--text-sub);font-weight:500 !important}.metric-val{font-size:1.25rem !important;font-weight:800 !important;color:var(--emerald)}.metric-lbl{font-size:0.88rem !important;color:var(--text-muted);font-weight:600 !important}.tech-tag{font-size:0.88rem !important;font-weight:600 !important;padding:0.35rem 0.8rem !important}body.light-theme,body[data-theme="light"]{--bg-base:#f8fafc !important;--bg-surface:#ffffff !important;--bg-surface-hover:#f1f5f9 !important;--bg-card:#ffffff !important;--border-card:#cbd5e1 !important;--border-highlight:#0369a1 !important;--primary:#0369a1 !important;--primary-hover:#075985 !important;--primary-glow:rgba(2,132,199,0.15) !important;--purple:#7e22ce !important;--text-main:#0f172a !important;--text-sub:#1e293b !important;--text-muted:#334155 !important;--emerald:#065f46 !important;background-color:#f8fafc !important;color:#0f172a !important}body.light-theme header,body[data-theme="light"] header{background:rgba(255,255,255,0.95) !important;border-bottom:1px solid #cbd5e1 !important;box-shadow:0 4px 12px rgba(0,0,0,0.05) !important}body.light-theme .brand-logo,body.light-theme .brand-logo span,body[data-theme="light"] .brand-logo,body[data-theme="light"] .brand-logo span{color:#0f172a !important}body.light-theme .nav-link,body[data-theme="light"] .nav-link{color:#334155 !important;font-weight:600 !important}body.light-theme .ai-banner-box,body[data-theme="light"] .ai-banner-box{background:#ffffff !important;border:2px solid #0369a1 !important;box-shadow:0 10px 30px rgba(2,132,199,0.12) !important}body.light-theme .chat-floating-window,body[data-theme="light"] .chat-floating-window{background:#ffffff !important;border:2px solid #0369a1 !important;box-shadow:0 12px 35px rgba(0,0,0,0.12),0 0 20px rgba(2,132,199,0.15) !important}body.light-theme .chat-header,body[data-theme="light"] .chat-header{background:#f1f5f9 !important;border-bottom:1px solid #cbd5e1 !important;color:#0f172a !important}body.light-theme .chat-header div,body.light-theme .chat-header h3,body[data-theme="light"] .chat-header div,body[data-theme="light"] .chat-header h3{color:#0f172a !important}body.light-theme .chat-close-btn,body[data-theme="light"] .chat-close-btn{color:#475569 !important}body.light-theme #ai-status-label,body[data-theme="light"] #ai-status-label{color:#0369a1 !important;font-weight:700 !important}body.light-theme .chat-body,body[data-theme="light"] .chat-body{background:#f8fafc !important}body.light-theme .bot-msg .chat-bubble,body.light-theme .chat-message.bot-msg .chat-bubble,body[data-theme="light"] .bot-msg .chat-bubble,body[data-theme="light"] .chat-message.bot-msg .chat-bubble{background:#ffffff !important;color:#0f172a !important;border:1px solid #cbd5e1 !important;box-shadow:0 2px 8px rgba(0,0,0,0.05) !important;font-weight:500 !important}body.light-theme .bot-msg code,body[data-theme="light"] .bot-msg code{background:#e2e8f0 !important;color:#0369a1 !important}body.light-theme .user-msg .chat-bubble,body.light-theme .chat-message.user-msg .chat-bubble,body[data-theme="light"] .user-msg .chat-bubble,body[data-theme="light"] .chat-message.user-msg .chat-bubble{background:linear-gradient(135deg,#0369a1,#0369a1) !important;color:#ffffff !important;font-weight:600 !important}body.light-theme .chat-suggested-prompts,body[data-theme="light"] .chat-suggested-prompts{background:#f1f5f9 !important;border-top:1px solid #cbd5e1 !important}body.light-theme .prompt-chip,body.light-theme .chip-btn,body.light-theme .chat-chip,body[data-theme="light"] .prompt-chip,body[data-theme="light"] .chip-btn,body[data-theme="light"] .chat-chip{background:#ffffff !important;color:#0369a1 !important;border:1px solid #cbd5e1 !important;font-weight:700 !important;box-shadow:0 1px 4px rgba(0,0,0,0.04) !important}body.light-theme .prompt-chip:hover,body[data-theme="light"] .prompt-chip:hover{background:#e0f2fe !important;border-color:#0369a1 !important;color:#0369a1 !important}body.light-theme .chat-input-area,body[data-theme="light"] .chat-input-area{background:#ffffff !important;border-top:1px solid #cbd5e1 !important}body.light-theme .chat-input,body[data-theme="light"] .chat-input{background:#f1f5f9 !important;color:#0f172a !important;border:1px solid #cbd5e1 !important;font-weight:500 !important}body.light-theme .chat-input::placeholder,body[data-theme="light"] .chat-input::placeholder{color:#64748b !important}body.light-theme h1,body.light-theme h2,body.light-theme h3,body.light-theme h4,body.light-theme h5,body.light-theme h6,body.light-theme .hero-title,body.light-theme .section-title,body.light-theme .profile-name,body.light-theme .pillar-title,body.light-theme .category-title,body.light-theme .cert-title,body.light-theme .timeline-role,body.light-theme .ai-banner-title,body.light-theme .project-banner-title,body.light-theme .modal-header h3{color:#0f172a !important;background:none !important;-webkit-text-fill-color:#0f172a !important;text-shadow:none !important}body.light-theme p,body.light-theme .hero-subtitle,body.light-theme .project-desc,body.light-theme .pillar-desc,body.light-theme .timeline-desc,body.light-theme .profile-role,body.light-theme .eyebrow-desc,body.light-theme .ai-banner-desc,body.light-theme .career-status-sub{color:#334155 !important;font-weight:600 !important}body.light-theme .project-card,body.light-theme .pillar-card,body.light-theme .timeline-card,body.light-theme .skill-category-card,body.light-theme .hero-profile-card,body.light-theme .stat-card,body.light-theme .cert-card,body.light-theme .modal-card,body.light-theme .career-status-board,body.light-theme .career-status-pill,body.light-theme section{background:#ffffff !important;border-color:#cbd5e1 !important;box-shadow:0 4px 16px rgba(0,0,0,0.06) !important}body.light-theme .project-banner{background:#f1f5f9 !important;border-bottom:1px solid #cbd5e1 !important}body.light-theme .project-metrics-box{background:#f8fafc !important;border:1px solid #cbd5e1 !important}body.light-theme .stat-num{color:#0369a1 !important}body.light-theme .stat-label,body.light-theme .metric-lbl,body.light-theme .timeline-date,body.light-theme .cert-issuer,body.light-theme .bio-label{color:#475569 !important;font-weight:700 !important}body.light-theme .metric-val{color:#065f46 !important}body.light-theme .tech-tag,body.light-theme .cert-category-tag,body.light-theme .eyebrow-tag{background:#e2e8f0 !important;color:#0f172a !important;border-color:#cbd5e1 !important;font-weight:700 !important}body.light-theme .bio-value{color:#0f172a !important;font-weight:700 !important}body.light-theme footer,body.light-theme .footer-content,body.light-theme .footer-verification{color:#475569 !important}body.light-theme footer a:not(.footer-verification a){color:#0369a1 !important}body.light-theme .ticker-item{color:#0f172a !important}body.light-theme .ticker-item span.highlight{color:#0369a1 !important}body.light-theme #revealed-phone,body.light-theme #revealed-email,body[data-theme="light"] #revealed-phone,body[data-theme="light"] #revealed-email{color:#0f172a !important}.mobile-bottom-dock{display:none;position:fixed;bottom:calc(0.85rem+var(--sab));left:50%;transform:translateX(-50%);width:calc(100vw - 2rem);max-width:440px;background:rgba(15,23,42,0.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-highlight);border-radius:999px;padding:0.45rem 0.65rem;z-index:99999;box-shadow:0 15px 35px rgba(0,0,0,0.4),0 0 25px var(--primary-glow);justify-content:space-around;align-items:center;transition:var(--transition-smooth)}body.light-theme .mobile-bottom-dock,body[data-theme="light"] .mobile-bottom-dock{background:rgba(255,255,255,0.94) !important;border-color:#0369a1 !important;box-shadow:0 12px 30px rgba(0,0,0,0.12) !important}.dock-item{display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:var(--text-sub);font-size:0.7rem;font-weight:700;gap:0.15rem;padding:0.35rem 0.65rem;border-radius:16px;background:transparent;border:none;cursor:pointer;transition:var(--transition-smooth);min-height:48px;min-width:48px;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.dock-item:active{transform:scale(0.92)}.dock-item:hover,.dock-item.active{color:var(--primary)}body.light-theme .dock-item{color:#334155}body.light-theme .dock-item:hover,body.light-theme .dock-item.active{color:#0369a1}.dock-icon{font-size:1.2rem;line-height:1}.dock-ai-btn{background:linear-gradient(135deg,rgba(56,189,248,0.2),rgba(192,132,252,0.2));border:1px solid var(--primary);border-radius:20px;color:var(--primary)}body.light-theme .dock-ai-btn{background:rgba(2,132,199,0.1) !important;border-color:#0369a1 !important;color:#0369a1 !important}.mobile-sheet-handle{display:none;width:36px;height:4px;border-radius:2px;background:rgba(255,255,255,0.3);margin:0 auto 0.5rem}.pc-only{display:block}.mobile-only{display:none}@media (max-width:768px){.pc-only,.hero-profile-card,div.pc-only,div.hero-profile-card,.hero-profile-card *,.biodata-header,.biodata-badge-tag,.profile-avatar-wrap,.profile-info-list{display:none !important;visibility:hidden !important;height:0 !important;margin:0 !important;padding:0 !important}.mobile-only{display:block !important}.mobile-bottom-dock{display:flex !important}body{padding-bottom:calc(4.75rem+var(--sab)) !important}header{padding:0.6rem 0 !important}.nav-content{display:flex !important;align-items:center !important;justify-content:space-between !important;padding:0 1rem !important;width:100% !important}.brand-logo{font-size:1.15rem !important}.nav-actions{display:flex !important;align-items:center !important;gap:0.45rem !important}.nav-actions .btn-outline{display:none !important}.nav-actions .btn-primary{padding:0.4rem 0.75rem !important;font-size:0.76rem !important;border-radius:999px !important;white-space:nowrap !important}.theme-toggle-btn{width:34px !important;height:34px !important;padding:0 !important;display:flex !important;align-items:center !important;justify-content:center !important;font-size:0.9rem !important;border-radius:50% !important}.hero-section{padding:5rem 0 1.75rem !important;min-height:auto !important;width:100% !important;max-width:100vw !important;box-sizing:border-box !important;overflow:hidden !important}.hero-grid{display:block !important;width:100% !important;max-width:100% !important;box-sizing:border-box !important;margin:0 !important}.hero-grid>div{display:flex !important;flex-direction:column !important;gap:1rem !important;width:100% !important;max-width:100% !important;box-sizing:border-box !important;margin:0 !important}.career-status-board,.hero-title,.hero-subtitle,.hero-cta-group,.stats-grid,.mobile-hero-profile-card{margin:0 !important;width:100% !important;max-width:100% !important;box-sizing:border-box !important}.career-status-board{padding:1rem 1.25rem !important;overflow:hidden !important;border-radius:var(--radius-md) !important;background:var(--bg-surface) !important;border:1px solid var(--border-card) !important}.career-status-header{flex-wrap:wrap !important;gap:0.4rem !important;width:100% !important;min-width:0 !important}.career-status-badge{font-size:0.72rem !important;padding:0.25rem 0.6rem !important;white-space:nowrap !important}.career-status-sub{font-size:0.75rem !important;word-break:break-word !important}.ticker-wrap{width:100% !important;max-width:100% !important;overflow:hidden !important;border-radius:8px !important}.hero-title{font-size:1.45rem !important;line-height:1.3 !important;word-break:break-word !important;overflow-wrap:anywhere !important;color:#ffffff !important;background:none !important;-webkit-text-fill-color:#ffffff !important}.hero-title span{color:#38bdf8 !important;background:none !important;-webkit-text-fill-color:#38bdf8 !important}.hero-subtitle{font-size:0.88rem !important;line-height:1.55 !important;word-break:break-word !important;color:#cbd5e1 !important}.hero-cta-group{display:flex !important;gap:0.75rem !important}.stats-grid{display:grid !important;grid-template-columns:repeat(2,1fr) !important;gap:0.75rem !important}.stat-card{min-width:0 !important;width:100% !important;box-sizing:border-box !important;padding:0.85rem 0.5rem !important;margin:0 !important;text-align:center !important;overflow:hidden !important;border-radius:var(--radius-md) !important;background:var(--bg-surface) !important;border:1px solid var(--border-card) !important}.stat-num{font-size:1.1rem !important;word-break:break-word !important;white-space:nowrap !important}.stat-label{font-size:0.7rem !important;line-height:1.25 !important;word-break:break-word !important;margin-top:0.25rem !important}.mobile-hero-profile-card{background:var(--bg-surface) !important;border:1px solid var(--border-card) !important;border-radius:var(--radius-md) !important;padding:1.25rem !important;overflow:hidden !important;box-shadow:0 8px 25px rgba(0,0,0,0.2) !important}.mobile-profile-header{display:flex !important;align-items:center !important;gap:0.75rem !important;width:100% !important;min-width:0 !important}.mobile-avatar{width:42px !important;height:42px !important;border-radius:50%;background:linear-gradient(135deg,rgba(56,189,248,0.2),rgba(192,132,252,0.2));border:2px solid var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.15rem !important;flex-shrink:0 !important}.mobile-profile-info{flex:1 !important;min-width:0 !important;width:100% !important;overflow:hidden !important}.mobile-profile-name{font-size:0.95rem !important;font-weight:800 !important;color:var(--text-main);white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important;width:100% !important}.mobile-profile-sub{font-size:0.72rem !important;color:var(--primary);font-weight:600;white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important;width:100% !important}.mobile-bio-toggle-btn{background:rgba(56,189,248,0.1);border:1px solid var(--primary);color:var(--primary);padding:0.4rem 0.75rem;border-radius:8px;font-size:0.75rem;font-weight:700;cursor:pointer;margin-top:0.65rem;width:100%;text-align:center;transition:var(--transition-smooth)}.mobile-bio-details{display:none;margin-top:0.75rem !important;padding-top:0.75rem !important;border-top:1px solid var(--border-card) !important;font-size:0.8rem !important;color:var(--text-sub);width:100% !important;max-width:100% !important;box-sizing:border-box !important;word-break:break-word !important;overflow-wrap:anywhere !important}.mobile-bio-details.active{display:flex;flex-direction:column;gap:0.45rem}.mobile-bio-details>div{width:100% !important;min-width:0 !important;word-break:break-word !important;overflow-wrap:anywhere !important;line-height:1.45 !important}.section-padding{padding:3rem 0 !important}.section-header{margin-bottom:1.75rem !important}.section-title{font-size:1.55rem !important;line-height:1.25 !important}.about-pillars-grid,.skills-grid,.certs-grid,.projects-grid{grid-template-columns:1fr !important;gap:1rem !important;width:100% !important}.project-banner{height:140px !important;padding:1rem !important}.project-banner-title{font-size:1.25rem !important}.project-body{padding:1.15rem !important}.project-metrics-box{padding:0.65rem 0.4rem !important;gap:0.35rem !important}.metric-val{font-size:0.95rem !important}.metric-lbl{font-size:0.7rem !important}.timeline-wrap::before{left:10px !important}.timeline-item{padding-left:34px !important;margin-bottom:1.75rem !important}.timeline-dot{left:1px !important;width:18px !important;height:18px !important}.timeline-card{padding:1.15rem !important}.cert-filters{justify-content:flex-start !important;overflow-x:auto !important;flex-wrap:nowrap !important;padding-bottom:0.5rem !important;-webkit-overflow-scrolling:touch;mask-image:linear-gradient(90deg,#000 85%,transparent 100%);-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent 100%)}.filter-chip{flex-shrink:0 !important;padding:0.4rem 0.9rem !important;font-size:0.8rem !important}.ai-banner-box{padding:1.75rem 1rem !important}.ai-banner-title{font-size:1.5rem !important}.ai-banner-desc{font-size:0.92rem !important;margin-bottom:1.5rem !important}.chat-launcher-btn{display:none !important}.chat-floating-window{bottom:calc(4.75rem+var(--sab)) !important;right:0.75rem !important;left:0.75rem !important;top:auto !important;width:auto !important;max-width:calc(100vw - 1.5rem) !important;height:calc(100dvh - 6.5rem - var(--sat) - var(--sab)) !important;max-height:560px !important;border-radius:20px !important;box-shadow:0 16px 45px rgba(0,0,0,0.5),0 0 25px var(--primary-glow) !important;z-index:99999 !important}.mobile-sheet-handle{display:none !important}}body.light-theme,body[data-theme="light"]{background-color:#f8fafc !important;color:#0f172a !important}body.light-theme h1,body.light-theme h2,body.light-theme h3,body.light-theme h4,body.light-theme h5,body.light-theme h6,body.light-theme .hero-title,body.light-theme .section-title,body.light-theme .profile-name,body.light-theme .pillar-title,body.light-theme .category-title,body.light-theme .cert-title,body.light-theme .timeline-role,body.light-theme .ai-banner-title,body.light-theme .project-banner-title,body[data-theme="light"] h1,body[data-theme="light"] h2,body[data-theme="light"] h3,body[data-theme="light"] h4,body[data-theme="light"] h5,body[data-theme="light"] h6,body[data-theme="light"] .hero-title,body[data-theme="light"] .section-title,body[data-theme="light"] .profile-name,body[data-theme="light"] .pillar-title,body[data-theme="light"] .category-title,body[data-theme="light"] .cert-title,body[data-theme="light"] .timeline-role,body[data-theme="light"] .ai-banner-title,body[data-theme="light"] .project-banner-title{color:#0f172a !important;background:none !important;-webkit-text-fill-color:#0f172a !important;text-shadow:none !important}body.light-theme .hero-title span,body[data-theme="light"] .hero-title span{color:#0369a1 !important;background:none !important;-webkit-text-fill-color:#0369a1 !important}body.light-theme p,body.light-theme .hero-subtitle,body.light-theme .project-desc,body.light-theme .pillar-desc,body.light-theme .timeline-desc,body.light-theme .profile-role,body.light-theme .eyebrow-desc,body.light-theme .ai-banner-desc,body.light-theme .career-status-sub,body[data-theme="light"] p,body[data-theme="light"] .hero-subtitle,body[data-theme="light"] .project-desc,body[data-theme="light"] .pillar-desc,body[data-theme="light"] .timeline-desc,body[data-theme="light"] .profile-role,body[data-theme="light"] .eyebrow-desc,body[data-theme="light"] .ai-banner-desc,body[data-theme="light"] .career-status-sub{color:#1e293b !important;font-weight:600 !important}body.light-theme .btn-outline,body[data-theme="light"] .btn-outline{background:#ffffff !important;border-color:#cbd5e1 !important;color:#0f172a !important}body.light-theme .btn-outline:hover,body[data-theme="light"] .btn-outline:hover{background:#f0f9ff !important;border-color:#0369a1 !important;color:#0369a1 !important}body.light-theme .filter-chip,body[data-theme="light"] .filter-chip{background:#ffffff !important;color:#0f172a !important;border-color:#cbd5e1 !important}body.light-theme .filter-chip.active,body.light-theme .filter-chip:hover,body[data-theme="light"] .filter-chip.active,body[data-theme="light"] .filter-chip:hover{background:#0369a1 !important;color:#ffffff !important;border-color:#0369a1 !important;box-shadow:0 4px 12px rgba(2,132,199,0.25) !important}body.light-theme .mobile-hero-profile-card,body[data-theme="light"] .mobile-hero-profile-card{background:#ffffff !important;border-color:#cbd5e1 !important;box-shadow:0 4px 16px rgba(0,0,0,0.06) !important}body.light-theme .mobile-bio-toggle-btn,body[data-theme="light"] .mobile-bio-toggle-btn{background:#e0f2fe !important;border-color:#0369a1 !important;color:#0369a1 !important}body.light-theme .mobile-bio-details,body[data-theme="light"] .mobile-bio-details{border-top:1px solid #cbd5e1 !important;color:#1e293b !important}body.light-theme .mobile-bio-details strong,body[data-theme="light"] .mobile-bio-details strong{color:#0f172a !important}body.light-theme .status-pill,body[data-theme="light"] .status-pill{background:#ecfdf5 !important;border-color:#059669 !important;color:#065f46 !important}body.light-theme .career-status-board,body[data-theme="light"] .career-status-board{background:#ffffff !important;border-color:#0369a1 !important}body.light-theme .career-status-badge,body[data-theme="light"] .career-status-badge{color:#065f46 !important}body.light-theme .modal-card,body[data-theme="light"] .modal-card{background:#ffffff !important;border-color:#cbd5e1 !important;color:#0f172a !important}@media (forced-colors:active){.btn,.stat-card,.project-card,.pillar-card,.cert-card,.chat-floating-window,.mobile-bottom-dock{border:2px solid CanvasText !important}.btn-primary,.dock-ai-btn{background:Highlight !important;color:HighlightText !important}

/* --- Mobile App Tab Navigation System --- */
@media (max-width: 768px) {
  .mobile-tab-view {
    display: none;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.22s ease-out, transform 0.22s ease-out;
    padding-top: 4.5rem;
    padding-bottom: calc(5.75rem + var(--sab));
    min-height: calc(100vh - var(--sat) - var(--sab));
    min-height: calc(100dvh - var(--sat) - var(--sab));
    width: 100%;
    outline: none;
  }
  .mobile-tab-view.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
  }
  .mobile-tab-view .hero-section {
    padding-top: 0.75rem !important;
    padding-bottom: 2rem !important;
    min-height: auto !important;
  }
  .mobile-tab-view .section-padding {
    padding-top: 2.25rem !important;
    padding-bottom: 2.75rem !important;
  }
  .mobile-tab-view .section-header {
    margin-bottom: 1.75rem !important;
  }
  .mobile-chat-page-container {
    padding: 0.25rem 0 1rem 0 !important;
  }
  .mobile-chat-card {
    background: var(--bg-surface);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  .mobile-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-card);
    margin-bottom: 0.75rem;
  }
  .mobile-chat-intro-tip {
    font-size: 0.76rem;
    color: var(--text-muted);
    background: rgba(56, 189, 248, 0.06);
    border: 1px solid rgba(56, 189, 248, 0.15);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
  }
  .mobile-bottom-dock {
    display: flex !important;
    position: fixed;
    bottom: calc(0.85rem + var(--sab));
    left: 50%;
    transform: translateX(-50%);
    width: calc(100vw - 1.5rem);
    max-width: 440px;
    background: rgba(15, 23, 42, 0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-highlight);
    border-radius: 999px;
    padding: 0.4rem 0.5rem;
    z-index: 9990;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.45), 0 0 25px var(--primary-glow);
    justify-content: space-around;
    align-items: center;
  }
  .dock-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-sub);
    font-size: 0.68rem;
    font-weight: 700;
    gap: 0.12rem;
    padding: 0.35rem 0.55rem;
    border-radius: 16px;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    min-height: 44px;
    min-width: 48px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }
  .dock-item:active {
    transform: scale(0.92);
  }
  .dock-item.active {
    color: var(--primary) !important;
    background: rgba(56, 189, 248, 0.16) !important;
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.25);
  }
  .dock-item.dock-ai-tab.active {
    color: #c084fc !important;
    background: rgba(192, 132, 252, 0.18) !important;
    box-shadow: 0 0 12px rgba(192, 132, 252, 0.3);
  }
  .pc-only {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .mobile-tab-view {
    display: block !important;
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;
  }
  #tab-chat.mobile-tab-view {
    display: none !important;
  }
  .mobile-bottom-dock {
    display: none !important;
  }
  .mobile-only {
    display: none !important;
  }
}

body.light-theme .mobile-chat-card,
body[data-theme="light"] .mobile-chat-card {
  background: #ffffff !important;
  border-color: #cbd5e1 !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06) !important;
}
body.light-theme .dock-item.active,
body[data-theme="light"] .dock-item.active {
  color: #0369a1 !important;
  background: rgba(3, 105, 161, 0.12) !important;
}
body.light-theme .dock-item.dock-ai-tab.active,
body[data-theme="light"] .dock-item.dock-ai-tab.active {
  color: #7e22ce !important;
  background: rgba(126, 34, 206, 0.12) !important;
}
body.light-theme .mobile-bottom-dock,
body[data-theme="light"] .mobile-bottom-dock {
  background: rgba(255, 255, 255, 0.94) !important;
  border-color: #0369a1 !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12) !important;
}


/* --- Mobile Dedicated App-Style Chat Screen --- */
@media (max-width: 768px) {
  #tab-chat.mobile-tab-view {
    display: none;
    position: fixed !important;
    top: 3.6rem !important;
    left: 0 !important;
    right: 0 !important;
    bottom: calc(4.75rem + var(--sab)) !important;
    padding: 0.4rem 0.65rem 0.4rem 0.65rem !important;
    min-height: 0 !important;
    height: auto !important;
    z-index: 50 !important;
    background: var(--bg-base) !important;
    overflow: hidden !important;
  }
  #tab-chat.mobile-tab-view.active {
    display: flex !important;
    flex-direction: column !important;
  }
  #tab-chat .mobile-chat-card {
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    width: 100% !important;
    max-width: 600px !important;
    margin: 0 auto !important;
    padding: 0.7rem 0.75rem !important;
    border-radius: var(--radius-md) !important;
    background: var(--bg-surface) !important;
    backdrop-filter: var(--glass-backdrop) !important;
    -webkit-backdrop-filter: var(--glass-backdrop) !important;
    border: 1px solid var(--border-card) !important;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4) !important;
    overflow: hidden !important;
    min-height: 0 !important;
  }
  #tab-chat .mobile-chat-header {
    flex-shrink: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-bottom: 0.45rem !important;
    border-bottom: 1px solid var(--border-card) !important;
    margin-bottom: 0.35rem !important;
  }
  #tab-chat .mobile-chat-intro-tip {
    flex-shrink: 0 !important;
    font-size: 0.72rem !important;
    color: var(--text-muted) !important;
    background: rgba(56, 189, 248, 0.07) !important;
    border: 1px solid rgba(56, 189, 248, 0.18) !important;
    border-radius: var(--radius-sm) !important;
    padding: 0.35rem 0.55rem !important;
    margin-bottom: 0.35rem !important;
    line-height: 1.35 !important;
  }
  #tab-chat .chat-body {
    flex: 1 1 auto !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 0.35rem 0.15rem !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.65rem !important;
    min-height: 0 !important;
    height: auto !important;
    max-height: none !important;
  }
  #tab-chat .chat-suggested-prompts {
    flex-shrink: 0 !important;
    display: flex !important;
    gap: 0.4rem !important;
    overflow-x: auto !important;
    padding: 0.35rem 0.1rem !important;
    scrollbar-width: none !important;
    -webkit-overflow-scrolling: touch !important;
    border-top: 1px solid rgba(255, 255, 255, 0.05) !important;
  }
  #tab-chat .chat-suggested-prompts::-webkit-scrollbar {
    display: none !important;
  }
  #tab-chat .chat-input-area {
    flex-shrink: 0 !important;
    display: flex !important;
    gap: 0.4rem !important;
    padding-top: 0.4rem !important;
    border-top: 1px solid var(--border-card) !important;
    align-items: center !important;
  }
}


/* Modern Animated Theme Slider Switch */
.theme-toggle-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
    padding: 0.25rem 0.65rem 0.25rem 0.35rem;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    color: var(--text-main);
    font-family: inherit;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    outline: none;
    -webkit-tap-highlight-color: transparent;
}
.theme-toggle-switch:hover {
    border-color: #a855f7;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.25);
}
.theme-toggle-switch:active {
    transform: scale(0.96);
}

.theme-slider-track {
    position: relative;
    width: 48px;
    height: 24px;
    background: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5px;
    transition: background 0.35s ease, border-color 0.35s ease;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
}

.theme-slider-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, #a855f7, #6366f1);
    border-radius: 50%;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.35s ease, box-shadow 0.35s ease;
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.6), 0 2px 4px rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.theme-icon {
    font-size: 0.72rem;
    z-index: 1;
    line-height: 1;
    pointer-events: none;
    transition: transform 0.35s ease, opacity 0.35s ease, filter 0.35s ease;
}

.theme-icon-moon {
    opacity: 1;
    transform: scale(1.05);
    filter: drop-shadow(0 0 3px rgba(168, 85, 247, 0.8));
}

.theme-icon-sun {
    opacity: 0.35;
    transform: scale(0.85);
}

.theme-text-label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    line-height: 1;
    color: var(--text-main);
    transition: color 0.3s ease, opacity 0.2s ease;
    min-width: 32px;
    text-align: left;
}

/* ─── Light Mode State ─── */
body.light-theme .theme-toggle-switch,
html.light-theme .theme-toggle-switch,
[data-theme="light"] .theme-toggle-switch,
.theme-toggle-switch.is-light {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}
body.light-theme .theme-toggle-switch:hover,
html.light-theme .theme-toggle-switch:hover,
[data-theme="light"] .theme-toggle-switch:hover,
.theme-toggle-switch.is-light:hover {
    border-color: #f59e0b;
    background: rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.25);
}

body.light-theme .theme-slider-track,
html.light-theme .theme-slider-track,
[data-theme="light"] .theme-slider-track,
.theme-toggle-switch.is-light .theme-slider-track {
    background: #e2e8f0;
    border-color: rgba(0, 0, 0, 0.18);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.12);
}

body.light-theme .theme-slider-thumb,
html.light-theme .theme-slider-thumb,
[data-theme="light"] .theme-slider-thumb,
.theme-toggle-switch.is-light .theme-slider-thumb {
    transform: translateX(24px);
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.7), 0 2px 4px rgba(0, 0, 0, 0.2);
}

body.light-theme .theme-icon-moon,
html.light-theme .theme-icon-moon,
[data-theme="light"] .theme-icon-moon,
.theme-toggle-switch.is-light .theme-icon-moon {
    opacity: 0.35;
    transform: scale(0.85);
    filter: none;
}

body.light-theme .theme-icon-sun,
html.light-theme .theme-icon-sun,
[data-theme="light"] .theme-icon-sun,
.theme-toggle-switch.is-light .theme-icon-sun {
    opacity: 1;
    transform: scale(1.15) rotate(12deg);
    filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.9));
}

/* Preserve Original Footer Badges in Light Mode */
body.light-theme .footer-verification a,
body[data-theme="light"] .footer-verification a,
html.light-theme .footer-verification a {
    text-decoration: none !important;
}

/* Disabled & Thinking State for Chatbot */
.chat-input:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
    background: rgba(255, 255, 255, 0.04) !important;
}

.chat-input-area button:disabled,
#chat-send-btn:disabled,
#mobile-chat-send-btn:disabled {
    opacity: 0.4 !important;
    cursor: not-allowed !important;
    pointer-events: none !important;
    filter: grayscale(80%) !important;
}

.prompt-chip:disabled {
    opacity: 0.4 !important;
    cursor: not-allowed !important;
    pointer-events: none !important;
}

/* ─────────────────────────────────────────────────────────────
   Responsive Card & Alignment Enhancements
───────────────────────────────────────────────────────────── */

/* Project Cards Uniformity */
.projects-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
    max-width: 920px;
    margin: 0 auto;
}

.project-card {
    width: 100%;
    background: var(--bg-surface);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    transition: var(--transition-smooth);
}

.project-card:hover {
    border-color: var(--border-highlight);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.project-banner {
    padding: 1.5rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-height: 120px;
    justify-content: center;
    box-sizing: border-box;
}

.project-banner-badge {
    align-self: flex-start;
    padding: 0.3rem 0.85rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.project-banner-title {
    font-size: 1.45rem !important;
    font-weight: 800 !important;
    line-height: 1.3 !important;
    margin: 0 !important;
    letter-spacing: -0.01em;
}

.project-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    box-sizing: border-box;
}

.project-desc {
    font-size: 1rem !important;
    line-height: 1.65 !important;
    color: var(--text-sub) !important;
    margin-bottom: 1.25rem !important;
}

.project-metrics-box {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 0.75rem !important;
    background: rgba(0, 0, 0, 0.25) !important;
    border: 1px solid var(--border-card) !important;
    border-radius: var(--radius-sm) !important;
    padding: 0.85rem 0.75rem !important;
    margin-bottom: 1.25rem !important;
    box-sizing: border-box !important;
}

.metric-item {
    text-align: center;
    min-width: 0;
}

.metric-val {
    font-size: 1.15rem !important;
    font-weight: 800 !important;
    font-family: var(--font-mono);
    color: var(--emerald);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.metric-lbl {
    font-size: 0.75rem !important;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 0.2rem;
    line-height: 1.2;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 1.35rem;
    margin-top: auto;
}

.tech-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem !important;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-card);
    color: var(--text-sub);
    font-size: 0.78rem !important;
    font-family: var(--font-mono);
    font-weight: 600;
}

.project-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.project-links .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 1.15rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-smooth);
}

/* Mobile Specific Alignments (<= 768px) */
@media (max-width: 768px) {
    .projects-grid {
        gap: 1.25rem !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
    }

    .project-card {
        border-radius: var(--radius-md) !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .project-banner {
        padding: 1.15rem 1rem !important;
        min-height: auto !important;
        gap: 0.5rem !important;
    }

    .project-banner-title {
        font-size: 1.2rem !important;
        line-height: 1.35 !important;
    }

    .project-body {
        padding: 1.15rem 1rem !important;
    }

    .project-desc {
        font-size: 0.88rem !important;
        line-height: 1.55 !important;
        margin-bottom: 1rem !important;
    }

    .project-metrics-box {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.6rem !important;
        padding: 0.65rem 0.5rem !important;
    }

    .metric-val {
        font-size: 0.95rem !important;
    }

    .metric-lbl {
        font-size: 0.7rem !important;
    }

    .tech-tags {
        gap: 0.35rem !important;
        margin-bottom: 1.15rem !important;
    }

    .tech-tag {
        font-size: 0.72rem !important;
        padding: 0.2rem 0.5rem !important;
    }

    .project-links {
        width: 100% !important;
    }

    .project-links .btn {
        width: 100% !important;
        padding: 0.65rem 1rem !important;
        font-size: 0.85rem !important;
        text-align: center !important;
        justify-content: center !important;
    }

    /* Hero CTA symmetry on Mobile */
    .hero-cta-group {
        display: flex !important;
        flex-direction: row !important;
        gap: 0.65rem !important;
        width: 100% !important;
    }

    .hero-cta-group .btn {
        flex: 1 1 0 !important;
        min-width: 0 !important;
        padding: 0.65rem 0.5rem !important;
        font-size: 0.82rem !important;
        text-align: center !important;
        justify-content: center !important;
        white-space: nowrap !important;
    }
}

/* ==========================================================================
   Chatbot Interactive Action Buttons & Highlight Pulse
   ========================================================================== */
.chat-action-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.65rem;
    padding-top: 0.5rem;
    border-top: 1px dashed rgba(255, 255, 255, 0.15);
}

.chat-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(56, 232, 255, 0.12);
    color: #38e8ff;
    border: 1px solid rgba(56, 232, 255, 0.35);
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-size: 0.76rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.chat-action-btn:hover {
    background: rgba(56, 232, 255, 0.25);
    border-color: #38e8ff;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(56, 232, 255, 0.3);
}

.chat-action-btn.telemetry-btn {
    background: rgba(74, 222, 128, 0.12);
    color: #4ade80;
    border-color: rgba(74, 222, 128, 0.35);
}

.chat-action-btn.telemetry-btn:hover {
    background: rgba(74, 222, 128, 0.25);
    border-color: #4ade80;
    box-shadow: 0 4px 14px rgba(74, 222, 128, 0.3);
}

@keyframes targetCardPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(56, 232, 255, 0.7);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 0 16px rgba(56, 232, 255, 0);
        transform: scale(1.02);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(56, 232, 255, 0);
        transform: scale(1);
    }
}

.highlight-pulse {
    animation: targetCardPulse 1.8s cubic-bezier(0.25, 1, 0.5, 1) !important;
    border-color: #38e8ff !important;
    position: relative;
    z-index: 50;
}

/* ==========================================================================
   Rebuilt Chatbot Modern UI (SSE Streaming, Toolbars, Codeblocks)
   ========================================================================== */
.chat-stop-btn {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.45);
    color: #f87171;
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.chat-stop-btn.visible {
    display: inline-flex !important;
}

.chat-stop-btn:hover {
    background: rgba(239, 68, 68, 0.28);
    border-color: #ef4444;
    color: #ffffff;
    transform: translateY(-1px);
}

.streaming-cursor {
    display: inline-block;
    width: 7px;
    height: 14px;
    background: var(--primary);
    margin-left: 3px;
    vertical-align: middle;
    animation: blinkCursor 0.75s infinite;
    border-radius: 1px;
}

@keyframes blinkCursor {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.chat-msg-toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.45rem;
    margin-top: 0.5rem;
    padding-top: 0.35rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.chat-tool-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    border-radius: 6px;
    padding: 0.2rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: var(--transition-smooth);
}

.chat-tool-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(56, 189, 248, 0.1);
}

.chat-time {
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-left: auto;
    font-family: var(--font-mono);
}

.chat-bubble pre {
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.65rem 0.85rem;
    margin: 0.5rem 0;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: #38bdf8;
    line-height: 1.45;
}

.chat-bubble code {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.15rem 0.35rem;
    border-radius: 4px;
    color: #38bdf8;
}

.chat-bubble pre code {
    background: transparent;
    padding: 0;
    color: inherit;
}

.chat-bubble ul, .chat-bubble ol {
    margin: 0.4rem 0 0.4rem 1.1rem;
    padding: 0;
}

.chat-bubble li {
    margin-bottom: 0.25rem;
}

/* Light theme support for rebuilt chatbot elements */
body.light-theme .chat-stop-btn,
body[data-theme="light"] .chat-stop-btn {
    background: #fee2e2 !important;
    border-color: #ef4444 !important;
    color: #b91c1c !important;
}

body.light-theme .chat-tool-btn,
body[data-theme="light"] .chat-tool-btn {
    background: #f1f5f9 !important;
    border-color: #cbd5e1 !important;
    color: #475569 !important;
}

body.light-theme .chat-tool-btn:hover,
body[data-theme="light"] .chat-tool-btn:hover {
    color: #0369a1 !important;
    border-color: #0369a1 !important;
    background: #e0f2fe !important;
}

body.light-theme .chat-bubble pre,
body[data-theme="light"] .chat-bubble pre {
    background: #f1f5f9 !important;
    border-color: #cbd5e1 !important;
    color: #0369a1 !important;
}

body.light-theme .chat-bubble code,
body[data-theme="light"] .chat-bubble code {
    background: #e2e8f0 !important;
    color: #0369a1 !important;
}