*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

        :root {
            --blue:       #2563eb;
            --blue-dark:  #1e40af;
            --blue-mid:   #3b82f6;
            --blue-pale:  #eff6ff;
            --purple:     #7c3aed;
            --green:      #059669;
            --amber:      #d97706;
            --bg:         #f1f5f9;
            --card:       #ffffff;
            --text:       #0f172a;
            --sub:        #475569;
            --muted:      #94a3b8;
            --border:     #e2e8f0;
        }

        html { scroll-behavior: smooth; }
        body { font-family: 'Inter', -apple-system, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }

        
        /* ── NAV ── */
        header {
            position: fixed; top: 0; left: 0; right: 0; z-index: 100;
            background: rgba(255,255,255,0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            height: 66px;
        }
        .nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 100%; display: flex; align-items: center; justify-content: space-between; }
        .logo { font-size: 1.35rem; font-weight: 800; color: var(--blue); text-decoration: none; letter-spacing: -0.3px; }
        .nav-links { display: flex; list-style: none; gap: 2rem; align-items: center; }
        .nav-links a { color: var(--sub); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: color .2s; }
        .nav-links a:hover { color: var(--blue); }
        .nav-links a.active { color: var(--blue); font-weight: 600; }
      .hire-btn {
            position: relative;
            background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
            color: white;
            padding: 0.6rem 1.35rem;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            box-shadow: 0 2px 8px rgba(37,99,235,0.3);
            overflow: hidden;
            letter-spacing: 0.3px;
        }

        .hire-btn::before {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
            transition: left 0.5s ease;
        }

        .hire-btn:hover::before { left: 100%; }
        .hire-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(37,99,235,0.4);
            background: linear-gradient(135deg, var(--blue-dark) 0%, #1d4ed8 100%);
        }
        .hire-btn:active { transform: translateY(0); }

        /* Mobile hamburger */
        .hamburger {
            display: none; flex-direction: column; gap: 5px; cursor: pointer;
            background: none; border: none; padding: 4px;
        }
        .hamburger span {
            display: block; width: 22px; height: 2px; background: var(--text);
            border-radius: 2px; transition: all .3s ease;
        }
        .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .hamburger.open span:nth-child(2) { opacity: 0; }
        .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        .mobile-nav {
            display: none; position: fixed; top: 66px; left: 0; right: 0; bottom: 0;
            background: rgba(255,255,255,0.98); backdrop-filter: blur(16px);
            z-index: 99; flex-direction: column; align-items: center; justify-content: center;
            gap: 2rem; opacity: 0; pointer-events: none; transition: opacity .3s ease;
        }
        .mobile-nav.open { opacity: 1; pointer-events: all; }
        .mobile-nav a { font-size: 1.3rem; font-weight: 600; color: var(--sub); text-decoration: none; transition: color .2s; }
        .mobile-nav a:hover, .mobile-nav a.active { color: var(--blue); }
        .mobile-nav .hire-btn { font-size: 1rem !important; padding: 0.75rem 2rem !important; }

        /* ── HIRE ME MODAL ── */
        .modal {
            display: none; position: fixed; z-index: 10000; left: 0; top: 0;
            width: 100%; height: 100%; background-color: rgba(0,0,0,0.5); backdrop-filter: blur(5px);
        }
        .modal-content {
            background-color: white; margin: 5% auto; padding: 0; border-radius: 16px;
            width: 90%; max-width: 500px; box-shadow: 0 20px 60px rgba(0,0,0,0.3);
            transform: scale(0.8); opacity: 0; transition: all 0.3s ease;
        }
        .modal.active .modal-content { transform: scale(1); opacity: 1; }
        .modal-header {
            background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
            color: white; padding: 1.5rem; border-radius: 16px 16px 0 0; position: relative;
        }
        .modal-header h2 { margin: 0; font-size: 1.5rem; font-weight: 600; }
        .modal-header p { margin: 0.5rem 0 0; opacity: 0.9; }
        .close {
            position: absolute; right: 1.5rem; top: 1.5rem; color: white;
            font-size: 1.5rem; font-weight: bold; cursor: pointer; transition: all 0.3s ease; line-height: 1;
        }
        .close:hover { transform: rotate(90deg); }
        .modal-body { padding: 2rem; }
        .hire-options { display: grid; gap: 1rem; margin-bottom: 2rem; }
        .hire-option {
            display: flex; align-items: center; gap: 1rem; padding: 1rem;
            border: 2px solid var(--border); border-radius: 8px; cursor: pointer; transition: all 0.3s ease;
        }
        .hire-option:hover { border-color: var(--blue); background: var(--bg); }
        .hire-option.selected { border-color: var(--blue); background: var(--blue-pale); }
        .hire-option-icon { font-size: 1.5rem; }
        .hire-option-content h3 { margin: 0 0 0.25rem; color: var(--blue-dark); font-size: 1rem; }
        .hire-option-content p { margin: 0; color: #6b7280; font-size: 0.875rem; }
        .contact-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
        .contact-btn {
            flex: 1; min-width: 140px; padding: 0.875rem 1.5rem; border: none; border-radius: 8px;
            font-weight: 600; cursor: pointer; transition: all 0.3s ease; text-decoration: none;
            display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; font-family: inherit;
        }
        .contact-btn.primary { background: var(--blue); color: white; }
        .contact-btn.primary:hover { background: var(--blue-dark); transform: translateY(-2px); }
        .contact-btn.secondary { background: #f3f4f6; color: #374151; }
        .contact-btn.secondary:hover { background: var(--border); transform: translateY(-2px); }

        @media (max-width: 768px) {
            .modal-content { width: 95%; margin: 10% auto; }
            .modal-body { padding: 1.5rem; }
            .contact-actions { flex-direction: column; }
            .contact-btn { min-width: auto; }
        }

        /* ── HERO ── */
        .hero {
            margin-top: 66px;
            background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 60%, #60a5fa 100%);
            padding: 72px 24px 80px; text-align: center; position: relative; overflow: hidden;
        }
        .hero::after {
            content: ''; position: absolute; inset: 0;
            background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        }
        .hero-content { position: relative; z-index: 1; }
        .back-pill {
            display: inline-flex; align-items: center; gap: 6px;
            background: rgba(255,255,255,0.15); backdrop-filter: blur(8px);
            border: 1px solid rgba(255,255,255,0.25); color: rgba(255,255,255,0.9);
            padding: 0.35rem 1rem; border-radius: 999px; font-size: 0.82rem;
            text-decoration: none; margin-bottom: 1.75rem; transition: background .2s;
        }
        .back-pill:hover { background: rgba(255,255,255,0.22); }
        .hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; color: #fff; letter-spacing: -1px; margin-bottom: 0.9rem; line-height: 1.1; }
        .hero p { color: rgba(255,255,255,0.78); font-size: 1.05rem; max-width: 520px; margin: 0 auto 2.5rem; }

        .stat-bar {
            display: inline-flex; background: rgba(255,255,255,0.12);
            backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.2);
            border-radius: 14px; overflow: hidden;
        }
        .stat-item { padding: 1rem 2rem; text-align: center; border-right: 1px solid rgba(255,255,255,0.15); }
        .stat-item:last-child { border-right: none; }
        .stat-val { font-size: 1.75rem; font-weight: 800; color: #fff; line-height: 1; font-variant-numeric: tabular-nums; }
        .stat-lbl { font-size: 0.75rem; color: rgba(255,255,255,0.65); margin-top: 4px; font-weight: 500; }

        /* ── PAGE BODY ── */
        .page-body { max-width: 1180px; margin: 0 auto; padding: 48px 24px 80px; }

        /* ── FILTER ── */
        .filter-row { display: flex; align-items: center; gap: 8px; margin-bottom: 40px; flex-wrap: wrap; }
        .filter-label { font-size: 0.82rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-right: 4px; }
        .chip {
            padding: 0.4rem 1.1rem; border-radius: 999px; border: 1.5px solid var(--border);
            background: var(--card); color: var(--sub); font-size: 0.83rem; font-weight: 500;
            cursor: pointer; transition: all .18s; font-family: 'Inter', sans-serif;
        }
        .chip:hover { border-color: var(--blue); color: var(--blue); }
        .chip.on { background: var(--blue); border-color: var(--blue); color: #fff; }

        /* ── SECTION HEAD ── */
        .section-head { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
        .section-head h2 { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); white-space: nowrap; }
        .section-line { flex: 1; height: 1px; background: var(--border); }

        /* ── FEATURED CARD ── */
        .featured-card {
            background: var(--card); border-radius: 18px; border: 1px solid var(--border);
            overflow: hidden; margin-bottom: 28px; display: grid;
            grid-template-columns: 1fr 1fr;
            box-shadow: 0 4px 24px rgba(0,0,0,0.06);
            transition: box-shadow .3s, transform .3s;
        }
        .featured-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.11); transform: translateY(-3px); }
        .featured-left { padding: 2.5rem; display: flex; flex-direction: column; border-right: 1px solid var(--border); }
        .featured-right { padding: 2rem; background: #0f172a; display: flex; flex-direction: column; justify-content: space-between; gap: 1.5rem; }

        /* ── BADGES ── */
        .project-badge {
            display: inline-flex; align-items: center; gap: 6px; font-size: 0.72rem;
            font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
            padding: 0.3rem 0.8rem; border-radius: 999px; margin-bottom: 1rem; width: fit-content;
        }
        .badge-blue   { background: var(--blue-pale); color: var(--blue); }
        .badge-purple { background: #f5f3ff; color: var(--purple); }
        .badge-green  { background: #ecfdf5; color: var(--green); }
        .badge-amber  { background: #fffbeb; color: var(--amber); }

        .project-number { font-size: 0.75rem; font-weight: 700; color: var(--muted); letter-spacing: 0.05em; margin-bottom: 0.5rem; }
        .project-title { font-size: 1.4rem; font-weight: 800; color: var(--text); letter-spacing: -0.4px; line-height: 1.25; margin-bottom: 0.5rem; }
        .project-date { font-size: 0.8rem; color: var(--muted); font-weight: 500; margin-bottom: 1.1rem; }
        .project-desc { font-size: 0.93rem; color: var(--sub); line-height: 1.7; flex: 1; margin-bottom: 1.5rem; }

        /* ── HIGHLIGHTS ── */
        .highlights-title { font-size: 0.75rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.75rem; }
        .highlights { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; margin-bottom: 1.5rem; }
        .highlights li { display: flex; gap: 0.6rem; font-size: 0.88rem; color: var(--sub); line-height: 1.45; }
        .check { width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.6rem; font-weight: 900; flex-shrink: 0; margin-top: 1px; }
        .check-blue   { background: var(--blue-pale); color: var(--blue); }
        .check-purple { background: #f5f3ff; color: var(--purple); }
        .check-green  { background: #ecfdf5; color: var(--green); }
        .check-amber  { background: #fffbeb; color: var(--amber); }

        /* ── TAGS ── */
        .tag-wrap { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 1.5rem; }
        .tag { font-size: 0.75rem; font-weight: 600; padding: 0.25rem 0.75rem; border-radius: 999px; }
        .tag-blue   { background: var(--blue-pale); color: var(--blue); }
        .tag-purple { background: #f5f3ff; color: var(--purple); }
        .tag-green  { background: #ecfdf5; color: var(--green); }
        .tag-amber  { background: #fffbeb; color: var(--amber); }

        /* ── BUTTONS ── */
        .btn-row { display: flex; gap: 10px; }
        .btn {
            display: inline-flex; align-items: center; gap: 6px; padding: 0.65rem 1.3rem;
            border-radius: 9px; font-size: 0.86rem; font-weight: 600; text-decoration: none;
            transition: all .2s; border: 1.5px solid transparent; font-family: 'Inter', sans-serif; cursor: pointer;
        }
        .btn-solid-blue   { background: var(--blue);   color: #fff; border-color: var(--blue); }
        .btn-solid-purple { background: var(--purple); color: #fff; border-color: var(--purple); }
        .btn-solid-green  { background: var(--green);  color: #fff; border-color: var(--green); }
        .btn-solid-amber  { background: var(--amber);  color: #fff; border-color: var(--amber); }
        .btn-solid-blue:hover   { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-1px); }
        .btn-solid-purple:hover { background: #6d28d9; border-color: #6d28d9; transform: translateY(-1px); }
        .btn-solid-green:hover  { background: #047857; border-color: #047857; transform: translateY(-1px); }
        .btn-solid-amber:hover  { background: #b45309; border-color: #b45309; transform: translateY(-1px); }
        .btn-ghost { background: transparent; color: var(--sub); border-color: var(--border); }
        .btn-ghost:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-pale); transform: translateY(-1px); }

        /* ── TERMINAL PANEL ── */
        .terminal {
            background: #0f172a; border-radius: 12px; overflow: hidden;
            border: 1px solid rgba(255,255,255,0.08); font-family: 'JetBrains Mono', monospace;
        }
        .terminal-bar {
            background: rgba(255,255,255,0.06); padding: 0.6rem 1rem;
            display: flex; align-items: center; gap: 6px; border-bottom: 1px solid rgba(255,255,255,0.06);
        }
        .dot { width: 10px; height: 10px; border-radius: 50%; }
        .dot-r { background: #ff5f57; }
        .dot-y { background: #febc2e; }
        .dot-g { background: #28c840; }
        .terminal-label { font-size: 0.7rem; color: rgba(255,255,255,0.3); margin-left: auto; letter-spacing: 0.05em; }
        .terminal-body { padding: 1.1rem 1.25rem; font-size: 0.75rem; line-height: 1.9; }
        .t-dim    { color: rgba(255,255,255,0.25); }
        .t-cmd    { color: #60a5fa; }
        .t-pass   { color: #34d399; }
        .t-fail   { color: #f87171; }
        .t-muted  { color: rgba(255,255,255,0.45); }
        .t-bold   { color: #fff; font-weight: 600; }
        .t-yellow { color: #fbbf24; }
        .t-cursor { display: inline-block; width: 7px; height: 13px; background: #60a5fa; opacity: 0.8; vertical-align: middle; animation: blink 1.1s step-end infinite; margin-left: 2px; }
        @keyframes blink { 0%,100%{opacity:.8} 50%{opacity:0} }

        /* Pass rate bar */
        .pass-rate-section { }
        .pass-rate-label { font-size: 0.7rem; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.5rem; display: flex; justify-content: space-between; }
        .pass-rate-label strong { color: #34d399; font-size: 0.85rem; }
        .pass-bar-bg { height: 6px; background: rgba(255,255,255,0.1); border-radius: 999px; overflow: hidden; }
        .pass-bar-fill { height: 100%; background: linear-gradient(90deg, #34d399, #059669); border-radius: 999px; transition: width 1.5s cubic-bezier(.4,0,.2,1); }

        /* Browser badges */
        .browser-row { display: flex; gap: 8px; flex-wrap: wrap; }
        .browser-pill {
            display: inline-flex; align-items: center; gap: 5px; padding: 0.3rem 0.7rem;
            background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
            border-radius: 6px; font-size: 0.72rem; color: rgba(255,255,255,0.6); font-family: 'Inter', sans-serif;
        }
        .browser-pill .dot { width: 6px; height: 6px; background: #34d399; }

        /* ── CARDS GRID ── */
        .cards-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-bottom: 28px; }
        .project-card {
            background: var(--card); border-radius: 14px; border: 1px solid var(--border);
            overflow: hidden; display: flex; flex-direction: column;
            box-shadow: 0 2px 12px rgba(0,0,0,0.05);
            transition: box-shadow .3s, transform .3s, opacity .3s;
        }
        .project-card:hover { box-shadow: 0 10px 32px rgba(0,0,0,0.1); transform: translateY(-4px); }
        .card-accent { height: 4px; }
        .acc-blue   { background: linear-gradient(90deg, var(--blue), var(--blue-mid)); }
        .acc-purple { background: linear-gradient(90deg, var(--purple), #a855f7); }
        .acc-green  { background: linear-gradient(90deg, var(--green), #34d399); }
        .acc-amber  { background: linear-gradient(90deg, var(--amber), #fbbf24); }
        .card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
        .card-icon-wrap { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin-bottom: 1rem; }
        .icon-blue   { background: var(--blue-pale); }
        .icon-purple { background: #f5f3ff; }
        .icon-green  { background: #ecfdf5; }
        .icon-amber  { background: #fffbeb; }
        .card-title { font-size: 1.05rem; font-weight: 700; color: var(--text); letter-spacing: -0.2px; line-height: 1.3; margin-bottom: 0.3rem; }
        .card-date { font-size: 0.76rem; color: var(--muted); font-weight: 500; margin-bottom: 0.9rem; }
        .card-desc { font-size: 0.88rem; color: var(--sub); line-height: 1.65; flex: 1; margin-bottom: 1rem; }
        .card-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 1.25rem; }
        .card-footer-row { border-top: 1px solid var(--border); padding-top: 1rem; display: flex; gap: 8px; }

        /* ── FILTER ANIMATION ── */
        .project-card.filtered-out, .featured-card.filtered-out {
            opacity: 0; transform: scale(0.96); pointer-events: none;
            position: absolute; visibility: hidden;
        }
        .project-card.filtered-in { opacity: 1; transform: translateY(0) scale(1); }

        /* ── CERTS ── */
        .cert-band {
            background: var(--card); border: 1px solid var(--border); border-radius: 18px;
            padding: 2rem 2.5rem; margin-bottom: 28px; box-shadow: 0 2px 12px rgba(0,0,0,0.04);
        }
        .cert-band-header { margin-bottom: 1.5rem; }
        .cert-band h3 { font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 0.3rem; }
        .cert-band-header p { color: var(--muted); font-size: 0.85rem; }

        .cert-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
        .cert-item {
            display: flex; align-items: center; gap: 12px; padding: 1rem 1.2rem;
            background: var(--bg); border: 1px solid var(--border); border-radius: 12px;
            transition: all .2s; text-decoration: none; position: relative; overflow: hidden;
        }
        .cert-item::before {
            content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
            background: var(--blue); transform: scaleY(0); transition: transform .2s;
        }
        .cert-item:hover { border-color: var(--blue); background: var(--blue-pale); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,0.1); }
        .cert-item:hover::before { transform: scaleY(1); }
        .cert-emoji { font-size: 1.4rem; flex-shrink: 0; }
        .cert-info { flex: 1; }
        .cert-name { font-size: 0.85rem; font-weight: 600; color: var(--text); line-height: 1.3; }
        .cert-issuer { font-size: 0.75rem; color: var(--muted); margin-top: 1px; }
        .cert-verify { font-size: 0.7rem; color: var(--blue); font-weight: 600; margin-top: 4px; opacity: 0; transition: opacity .2s; }
        .cert-item:hover .cert-verify { opacity: 1; }

        /* ── CTA ── */
        .cta-card {
            background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
            border-radius: 18px; padding: 3rem; text-align: center; position: relative; overflow: hidden;
        }
        .cta-card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 70% 30%, rgba(255,255,255,0.08) 0%, transparent 60%); }
        .cta-card h2 { font-size: 1.75rem; font-weight: 800; color: #fff; position: relative; z-index: 1; margin-bottom: 0.6rem; letter-spacing: -0.4px; }
        .cta-card p { color: rgba(255,255,255,0.75); font-size: 1rem; position: relative; z-index: 1; margin-bottom: 2rem; }
        .cta-btns { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; position: relative; z-index: 1; }
        .btn-white { background: #fff; color: var(--blue); border: 2px solid #fff; }
        .btn-white:hover { background: var(--blue-pale); transform: translateY(-2px); }
        .btn-outline-white { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.45); }
        .btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,0.1); transform: translateY(-2px); }

        /* ── BACK TO TOP ── */
        .back-to-top {
            position: fixed; bottom: 28px; right: 28px; z-index: 200;
            width: 42px; height: 42px; border-radius: 50%;
            background: var(--blue); color: #fff; border: none; cursor: pointer;
            display: flex; align-items: center; justify-content: center;
            box-shadow: 0 4px 16px rgba(37,99,235,0.4);
            opacity: 0; transform: translateY(10px);
            transition: opacity .3s, transform .3s, background .2s;
            font-size: 1.1rem;
        }
        .back-to-top.visible { opacity: 1; transform: translateY(0); }
        .back-to-top:hover { background: var(--blue-dark); }

        /* ── ANIMATIONS ── */
        .fade-in { opacity: 0; transform: translateY(20px); }
        .fade-in.visible { animation: fadeUp 0.5s ease forwards; }
        @keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
        .d1 { animation-delay: .05s; } .d2 { animation-delay: .12s; }
        .d3 { animation-delay: .19s; } .d4 { animation-delay: .26s; } .d5 { animation-delay: .33s; }

        /* ── RESPONSIVE ── */
      @media (max-width: 900px) {
            .featured-card { grid-template-columns: 1fr; }
            .featured-right { border-top: 1px solid rgba(255,255,255,0.08); }
            .cards-grid { grid-template-columns: repeat(2,1fr); }
            .cert-list { grid-template-columns: repeat(2,1fr); }
            .nav-links { display: none; }
            .hire-btn.desktop-hire { display: none; }
            .hamburger { display: flex; }
            .mobile-nav { display: flex; }
        }
        @media (max-width: 600px) {
            .cards-grid { grid-template-columns: 1fr; }
            .cert-list { grid-template-columns: 1fr; }
            .stat-bar { flex-wrap: wrap; }
            .stat-item { flex: 1; min-width: 90px; }
            .cta-card { padding: 2rem 1.5rem; }
            .cert-band { padding: 1.5rem; }
        }

        @media (min-width: 1400px) {
            .nav-inner { max-width: 1400px; }
        }