/* ===== VARIABLES ===== */
    :root {
      --bg: #F8FAFC;
      --bg-alt: #F1F5F9;
      --bg-card: #FFFFFF;
      --bg-nav: rgba(248,250,252,0.96);
      --border: #E2E8F0;
      --border-hover: #CBD5E1;
      --text-primary: #0D1117;
      --text-secondary: #475569;
      --text-muted: #94A3B8;
      --accent: #2563EB;
      --accent-dark: #1D4ED8;
      --accent-light: #EFF6FF;
      --accent-text: #1D4ED8;
      --hero-bg: #0B1420;
      --shadow-sm: 0 1px 3px rgba(0,0,0,0.07),0 1px 2px rgba(0,0,0,0.04);
      --shadow-md: 0 4px 12px rgba(0,0,0,0.08),0 2px 4px rgba(0,0,0,0.05);
      --shadow-lg: 0 12px 24px rgba(0,0,0,0.10),0 4px 8px rgba(0,0,0,0.06);
      --radius: 12px;
      --radius-sm: 8px;
      --nav-h: 64px;
      --t: 0.18s ease;
    }
    [data-theme="dark"] {
      --bg: #090E1A;
      --bg-alt: #0F172A;
      --bg-card: #162032;
      --bg-nav: rgba(9,14,26,0.97);
      --border: #1E2D45;
      --border-hover: #2A3F5E;
      --text-primary: #F1F5F9;
      --text-secondary: #94A3B8;
      --text-muted: #5E7599;
      --accent: #3B82F6;
      --accent-dark: #2563EB;
      --accent-light: rgba(59,130,246,0.1);
      --accent-text: #60A5FA;
      --hero-bg: #050A14;
      --shadow-sm: 0 1px 3px rgba(0,0,0,0.35);
      --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
      --shadow-lg: 0 12px 24px rgba(0,0,0,0.5);
    }

    /* ===== RESET ===== */
    *,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
    html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h);font-size:16px;overflow-x:hidden;}
    body{font-family:'Inter','Segoe UI',Arial,sans-serif;background:var(--bg);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
    img{max-width:100%;display:block;}
    a{color:inherit;text-decoration:none;}
    button{cursor:pointer;border:none;background:none;font-family:inherit;}
    ul{list-style:none;}

    /* ===== SCROLL PROGRESS ===== */
    #scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--accent),#818CF8);z-index:9999;width:0%;transition:width 0.08s linear;pointer-events:none;}

    /* ===== NAVBAR ===== */
    .nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:var(--bg-nav);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);z-index:1000;}
    .nav-inner{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:1240px;margin:0 auto;padding:0 24px;gap:16px;}
    .nav-logo{display:flex;align-items:center;flex-shrink:0;}
    .nav-logo img{height:32px;width:auto;display:block;}
    .nav-links{display:flex;align-items:center;gap:2px;flex:1;justify-content:center;}
    .nav-links a{display:block;padding:6px 11px;font-size:0.82rem;font-weight:500;color:var(--text-secondary);border-radius:6px;transition:all var(--t);white-space:nowrap;}
    .nav-links a:hover,.nav-links a.active{color:var(--accent);background:var(--accent-light);}
    .nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
    .theme-btn{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);transition:all var(--t);}
    .theme-btn:hover{border-color:var(--accent);color:var(--accent);}
    .theme-btn svg{width:17px;height:17px;fill:currentColor;}
    .hamburger{display:none;width:38px;height:38px;align-items:center;justify-content:center;border-radius:8px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-primary);transition:all var(--t);}
    .hamburger:hover{border-color:var(--accent);color:var(--accent);}
    .hamburger svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;}

    /* ===== MOBILE DRAWER ===== */
    .drawer{display:none;position:fixed;inset:var(--nav-h) 0 0 0;background:var(--bg);z-index:999;overflow-y:auto;transform:translateX(100%);transition:transform 0.28s cubic-bezier(0.4,0,0.2,1);}
    .drawer.open{transform:translateX(0);}
    .drawer-links{padding:16px 20px;display:flex;flex-direction:column;gap:4px;}
    .drawer-links a{display:block;padding:13px 16px;font-size:0.975rem;font-weight:500;color:var(--text-primary);border-radius:10px;border:1px solid transparent;transition:all var(--t);}
    .drawer-links a:hover,.drawer-links a.active{color:var(--accent);background:var(--accent-light);border-color:rgba(37,99,235,0.15);}

    /* ===== LAYOUT ===== */
    .section{padding:52px 24px;}
    .section-alt{background:var(--bg-alt);}
    .wrap{max-width:1200px;margin:0 auto;}
    .section-title{font-size:clamp(1.4rem,3.2vw,2rem);font-weight:700;letter-spacing:-0.025em;color:var(--text-primary);margin-bottom:28px;line-height:1.15;}

    /* ===== HERO ===== */
    .hero{background:var(--hero-bg);padding:calc(var(--nav-h) + 12px) 24px 16px;position:relative;overflow:hidden;}
    .hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(59,130,246,0.035) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,0.035) 1px,transparent 1px);background-size:48px 48px;pointer-events:none;}
    .hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(59,130,246,0.3),transparent);}
    .hero-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1;}
    .hero-cols{display:grid;grid-template-columns:7fr 3fr;gap:40px;align-items:center;}
    .hero-right{display:flex;flex-direction:column;align-items:flex-start;gap:16px;}
    .hero-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(16,185,129,0.1);border:1px solid rgba(16,185,129,0.28);color:#10B981;font-size:0.76rem;font-weight:700;padding:5px 14px;border-radius:100px;margin-bottom:10px;letter-spacing:0.06em;text-transform:uppercase;}
    .hero-badge::before{content:'';width:7px;height:7px;background:#10B981;border-radius:50%;animation:dot-pulse 2.2s infinite;}
    @keyframes dot-pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:0.45;transform:scale(0.75);}}
    .hero-name{font-size:clamp(2.1rem,5.5vw,3.4rem);font-weight:900;color:#F1F5F9;letter-spacing:-0.045em;line-height:1.08;margin-bottom:6px;}
    .hero-role{font-size:clamp(0.95rem,2vw,1.15rem);font-weight:500;color:#64748B;margin-bottom:0;letter-spacing:0.015em;}
    .hero-typing{font-size:clamp(0.88rem,1.6vw,1rem);font-weight:500;color:#60A5FA;margin-bottom:0;min-height:1.6em;display:flex;align-items:center;gap:1px;}
    .typing-cursor{display:inline-block;width:2px;height:1em;background:#60A5FA;border-radius:1px;animation:cur-blink 0.75s step-end infinite;}
    @keyframes cur-blink{0%,100%{opacity:1;}50%{opacity:0;}}
    .hero-cta{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;font-size:0.9rem;font-weight:600;padding:12px 26px;border-radius:8px;transition:all var(--t);}
    .hero-cta:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(37,99,235,0.38);}
    .hero-cta svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;}

    /* ===== ABOUT ===== */
    #about.section{padding-top:44px;padding-bottom:44px;}
    .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start;}
    .about-grid>div{align-self:start;}
    .stats-col{padding-top:64px;}
    .about-text{font-size:0.97rem;color:var(--text-secondary);line-height:1.75;max-width:580px;text-wrap:pretty;}
    .expertise-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px;}
    .chip{display:inline-flex;align-items:center;padding:4px 10px;background:var(--accent-light);color:var(--accent-text);font-size:0.74rem;font-weight:600;border-radius:5px;border:1px solid rgba(37,99,235,0.15);letter-spacing:0.02em;}
    [data-theme="dark"] .chip{border-color:rgba(59,130,246,0.2);}

    /* ===== STATISTICS ===== */
    .stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
    .stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 12px;text-align:center;box-shadow:var(--shadow-sm);transition:box-shadow var(--t),border-color var(--t);}
    .stat-card:hover{box-shadow:var(--shadow-md);border-color:var(--border-hover);}
    .stat-num{font-size:clamp(1.3rem,2.4vw,1.75rem);font-weight:900;color:var(--accent);letter-spacing:-0.04em;line-height:1.1;margin-bottom:3px;}
    .stat-label{font-size:0.67rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.07em;line-height:1.4;}

    /* ===== PLATFORMS ===== */
    .platforms-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;}
    .platform-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;display:flex;flex-direction:column;gap:8px;transition:all var(--t);box-shadow:var(--shadow-sm);}
    .platform-card:hover{border-color:var(--accent);box-shadow:var(--shadow-lg);transform:translateY(-3px);}
    .plat-logo{height:60px;width:100%;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
    .plat-logo img{max-height:55px;width:auto;max-width:100%;object-fit:contain;object-position:center;display:block;}
    .plat-logo .maya-plat-img{width:100%;height:auto;max-height:none;object-fit:contain;object-position:center;}
    .plat-logo-fb{font-size:0.8rem;font-weight:700;color:var(--accent);}
    .plat-content{flex:1;display:flex;flex-direction:column;}
    .plat-name{font-size:0.875rem;font-weight:700;color:var(--text-primary);margin-bottom:2px;}
    .plat-desc{font-size:0.75rem;color:var(--text-secondary);line-height:1.45;flex:1;}
    .plat-visit{display:inline-flex;align-items:center;gap:5px;font-size:0.7rem;font-weight:600;color:var(--accent);padding:5px 10px;border:1px solid var(--accent);border-radius:5px;transition:all var(--t);width:fit-content;margin-top:auto;}
    .platform-card:hover .plat-visit{background:var(--accent);color:#fff;}
    .plat-visit svg{width:10px;height:10px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}

    /* ===== RECOGNITION & AWARDS ===== */
    #awards{padding-bottom:clamp(40px,6vh,80px);scroll-margin-top:120px;}
    .awards-featured{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:12px;}
    .awards-secondary{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
    .award-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:all var(--t);display:flex;flex-direction:column;}
    .award-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:var(--border-hover);}
    .award-img{overflow:hidden;background:var(--bg-alt);}
    .award-card.featured .award-img{height:160px;}
    .award-card.secondary .award-img{height:190px;background:var(--bg-card);}
    .award-img img{width:100%;height:100%;object-fit:cover;object-position:center center;display:block;transition:transform 0.32s ease;}
    .award-card.featured .award-img img{object-fit:cover;object-position:center center;}
    .award-card.secondary .award-img img{object-fit:contain;object-position:top center;}
    .award-card:hover .award-img img{transform:scale(1.04);}
    .award-img-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-alt),var(--border));color:var(--text-muted);font-size:0.75rem;font-weight:500;text-align:center;padding:8px;}
    .award-body{padding:12px 16px 16px;margin-top:auto;}
    .award-card.secondary.award-natural .award-img{height:auto;}
    .award-card.secondary.award-natural .award-img img{height:auto;object-fit:unset;}
    .award-card.secondary.award-spot .award-img{height:190px;background:var(--bg-card);}
    .award-card.secondary.award-spot .award-img img{object-fit:cover;object-position:center center;}
    .award-event{font-size:12px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:0.11em;line-height:1.4;margin-bottom:5px;}
    .award-title{font-size:15px;font-weight:700;color:var(--text-primary);line-height:1.4;}

    /* ===== TECHNOLOGY STACK ===== */
    .cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch;}
    .cap-group{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;transition:border-color var(--t);}
    .cap-group:hover{border-color:var(--border-hover);}
    .cap-group-title{font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:0.12em;color:var(--accent);margin-bottom:12px;}
    .cap-chips{display:flex;flex-wrap:wrap;gap:6px;}
    .cap-chip{font-size:0.73rem;font-weight:500;color:var(--text-secondary);background:var(--bg-alt);border:1px solid var(--border);padding:3px 9px;border-radius:20px;line-height:1.4;}

    /* ===== CAREER IMPACT ===== */
    #career-impact{padding-top:12px;padding-bottom:52px;scroll-margin-top:64px;}
    #certifications{padding-top:12px;}
    #contact{padding-top:12px;}
    .career-block{margin-bottom:40px;}
    .career-block:last-child{margin-bottom:0;}
    .career-co{margin-bottom:16px;}
    .career-co-name{font-size:1.35rem;font-weight:800;color:var(--text-primary);letter-spacing:-0.025em;}
    .career-co-formerly{font-size:1.1rem;font-weight:500;color:var(--text-secondary);letter-spacing:-0.01em;}
    .career-divider{border:none;border-top:1px solid var(--border);margin:44px 0;}
    .impact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;}
    .impact-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px 14px;min-height:90px;text-align:center;box-shadow:var(--shadow-sm);transition:box-shadow var(--t),border-color var(--t);display:flex;align-items:center;justify-content:center;}
    .impact-card:hover{box-shadow:var(--shadow-md);border-color:var(--border-hover);}
    .impact-title{font-size:0.82rem;font-weight:700;color:var(--text-primary);line-height:1.5;letter-spacing:-0.01em;}
    /* ===== PROFESSIONAL EXPERIENCE LAYOUT ===== */
    .exp-cols{display:grid;grid-template-columns:11fr 9fr;gap:16px;align-items:stretch;}
    .exp-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 24px 14px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;text-align:center;}
    .exp-panel--right{justify-content:space-between;}
    .exp-co{margin-bottom:6px;}
    .exp-label{font-size:12px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:0.11em;line-height:1.4;margin-bottom:12px;}
    .exp-list{list-style:none;width:fit-content;max-width:100%;margin:0 auto;padding:0;text-align:left;}
    .exp-item{font-size:0.85rem;font-weight:500;color:var(--text-primary);line-height:1.55;padding:7px 0;display:flex;align-items:baseline;justify-content:flex-start;gap:9px;text-align:left;}
    .exp-item::before{content:"›";color:var(--accent);font-weight:800;font-size:1rem;flex-shrink:0;line-height:1.3;}
    .exp-sub+.exp-sub{margin-top:20px;}

    /* ===== CERTIFICATIONS ===== */
    .certs-grid{display:grid;grid-template-columns:repeat(3,minmax(260px,1fr));gap:14px;}
    .cert-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:14px;box-shadow:var(--shadow-sm);transition:all var(--t);}
    .cert-card:hover{box-shadow:var(--shadow-md);border-color:var(--border-hover);}
    .cert-name{font-size:0.92rem;font-weight:600;color:var(--text-primary);line-height:1.4;}
    .cert-link{display:inline-flex;align-items:center;gap:6px;font-size:0.77rem;font-weight:600;color:var(--accent);background:var(--accent-light);padding:8px 13px;border-radius:6px;border:1px solid rgba(37,99,235,0.25);white-space:nowrap;flex-shrink:0;transition:all var(--t);}
    .cert-link:hover{background:var(--accent);color:#fff;border-color:var(--accent);}
    .cert-link svg{width:11px;height:11px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}

    /* ===== CONTACT ===== */
    .contact-top{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
    .contact-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;min-height:90px;display:flex;align-items:center;gap:14px;transition:border-color var(--t);}
    .contact-card:hover{border-color:var(--border-hover);}
    .contact-icon{width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--accent-light);border-radius:8px;color:var(--accent);flex-shrink:0;}
    .contact-icon svg{width:17px;height:17px;}
    .contact-card-info{flex:1;min-width:0;}
    .contact-card-title{font-size:0.93rem;font-weight:600;color:var(--text-primary);margin-bottom:3px;}
    .contact-card-val{font-size:0.77rem;font-weight:500;color:var(--text-secondary);overflow-wrap:anywhere;line-height:1.35;}
    .email-address{user-select:all;-webkit-user-select:all;cursor:text;word-break:break-word;}
    .contact-card-btn{display:inline-flex;align-items:center;gap:4px;padding:7px 13px;background:var(--accent);color:#fff;font-size:0.76rem;font-weight:600;border-radius:6px;border:none;cursor:pointer;transition:all var(--t);text-decoration:none;white-space:nowrap;flex-shrink:0;}
    .contact-card-btn:hover{background:var(--accent-dark);transform:translateY(-1px);}
    .contact-tagline{text-align:center;margin-top:20px;}
    .contact-tagline-main{font-size:0.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:5px;}
    .contact-tagline-note{font-size:0.78rem;color:var(--text-muted);}

    /* ===== FOOTER ===== */
    .footer{background:var(--hero-bg);padding:20px 24px;text-align:center;border-top:1px solid rgba(59,130,246,0.12);}
    .footer-avail{display:inline-flex;align-items:center;gap:7px;font-size:0.76rem;font-weight:700;color:#10B981;padding:5px 14px;background:rgba(16,185,129,0.09);border:1px solid rgba(16,185,129,0.25);border-radius:100px;margin-bottom:12px;letter-spacing:0.05em;text-transform:uppercase;}
    .footer-avail::before{content:'';width:7px;height:7px;background:#10B981;border-radius:50%;animation:dot-pulse 2.2s infinite;}
    .footer-name{font-size:1.1rem;font-weight:800;color:#F1F5F9;letter-spacing:-0.025em;margin-bottom:2px;}
    .footer-role{font-size:0.82rem;color:#475569;margin-bottom:10px;}
    .footer-copy{font-size:0.75rem;color:#374151;}

    /* ===== BACK TO TOP ===== */
    #back-to-top{position:fixed;bottom:24px;right:24px;width:44px;height:44px;background:var(--accent);color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transform:translateY(12px);transition:all 0.28s ease;box-shadow:var(--shadow-md);z-index:990;}
    #back-to-top.visible{opacity:1;transform:translateY(0);}
    #back-to-top:hover{background:var(--accent-dark);transform:translateY(-3px);}
    #back-to-top svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;}

    /* ===== COPY TOAST ===== */
    .toast{position:fixed;bottom:76px;left:50%;transform:translateX(-50%) translateY(10px);background:#1E293B;color:#F1F5F9;font-size:0.82rem;font-weight:500;padding:9px 18px;border-radius:8px;opacity:0;transition:all 0.25s ease;z-index:9998;pointer-events:none;white-space:nowrap;box-shadow:0 4px 12px rgba(0,0,0,0.35);}
    [data-theme="dark"] .toast{background:#334155;}
    .toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

    /* ===== RESPONSIVE ===== */
    @media(max-width:900px){
      .nav-links{display:none;}
      .hamburger{display:flex;}
      .drawer{display:block;}
    }
    @media(max-width:768px){
      .hero-cols{grid-template-columns:1fr;gap:14px;}
      .section{padding:40px 20px;}
      #about.section{padding-top:36px;padding-bottom:36px;}
      .about-grid{grid-template-columns:1fr;gap:20px;}
      .about-text{max-width:100%;}
      .about-grid>div:first-child{order:-2;}
      .about-grid .stats-col{order:-1;padding-top:0;}
      .platforms-grid{grid-template-columns:repeat(3,1fr);}
      .plat-logo{height:55px;}
      .awards-featured{grid-template-columns:repeat(2,1fr);}
      .awards-secondary{grid-template-columns:repeat(2,1fr);}
      .contact-top{grid-template-columns:1fr;}
      .contact-card{flex-wrap:wrap;}
      .contact-card-btn{flex:0 0 100%;width:100%;justify-content:center;}
      .cap-grid{grid-template-columns:repeat(2,1fr);}
      .impact-grid{grid-template-columns:repeat(2,1fr);}
      .exp-cols{grid-template-columns:1fr;}
      .certs-grid{grid-template-columns:repeat(2,1fr);}
      .cert-link{width:100%;justify-content:center;}
    }
    @media(max-width:540px){
      .stats-grid{grid-template-columns:repeat(2,1fr);}
      .platforms-grid{grid-template-columns:repeat(2,1fr);}
      .plat-logo{height:50px;}
      .cap-grid{grid-template-columns:1fr;}
      .impact-grid{grid-template-columns:1fr;}
      .certs-grid{grid-template-columns:1fr;}
      .awards-featured{grid-template-columns:1fr;}
      .awards-secondary{grid-template-columns:1fr;}
      .hero-name{font-size:1.95rem;}
    }
    @media(max-width:360px){
      .stats-grid{grid-template-columns:repeat(2,1fr);}
      .nav-inner{padding:0 16px;}
      .section{padding:32px 16px;}
    }

    /* ===== UTILITY ===== */
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0;}