@font-face{font-family:'Space Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/space-mono-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-024F, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/space-mono-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/space-mono-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-024F, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/space-mono-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:300;font-display:swap;src:url(/assets/fonts/dm-sans-latin-ext-300-normal.woff2) format('woff2');unicode-range:U+0100-024F, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:300;font-display:swap;src:url(/assets/fonts/dm-sans-latin-300-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/dm-sans-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-024F, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/dm-sans-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/dm-sans-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-024F, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/dm-sans-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/dm-sans-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-024F, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/dm-sans-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'DM Sans';font-style:italic;font-weight:300;font-display:swap;src:url(/assets/fonts/dm-sans-latin-ext-300-italic.woff2) format('woff2');unicode-range:U+0100-024F, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'DM Sans';font-style:italic;font-weight:300;font-display:swap;src:url(/assets/fonts/dm-sans-latin-300-italic.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
:root {
            --sky-deep:    #0a1628;
            --sky-mid:     #0f2447;
            --sky-light:   #1a3a6b;
            --cloud-white: #f0f6ff;
            --cloud-mist:  #8badd4;
            --aws-orange:  #ff9900;
            --aws-glow:    rgba(255,153,0,0.15);
            --vmware-teal: #5ba4cf;
            --success:     #4caf93;

            --font-display: 'Space Mono', monospace;
            --font-body:    'DM Sans', sans-serif;

            --radius: 12px;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-body);
            background: var(--sky-deep);
            color: var(--cloud-white);
            line-height: 1.7;
            overflow-x: hidden;
        }

        .bg-stars {
            position: fixed; inset: 0; pointer-events: none; z-index: 0;
            background:
                radial-gradient(ellipse at 20% 50%, rgba(91,164,207,0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(255,153,0,0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 50% 80%, rgba(26,58,107,0.4) 0%, transparent 60%);
        }

        .cloud-bg {
            position: fixed; pointer-events: none; z-index: 0; opacity: 0.04;
            font-size: clamp(80px, 15vw, 180px);
            animation: floatCloud linear infinite;
            user-select: none;
        }
        .cloud-bg:nth-child(1) { top: 10%; left: -10%; animation-duration: 35s; font-size: 120px; }
        .cloud-bg:nth-child(2) { top: 40%; left: -15%; animation-duration: 50s; animation-delay: -15s; font-size: 90px; }
        .cloud-bg:nth-child(3) { top: 70%; left: -10%; animation-duration: 42s; animation-delay: -8s; font-size: 150px; }

        @keyframes floatCloud {
            from { transform: translateX(-200px); }
            to   { transform: translateX(110vw); }
        }

        nav {
            position: fixed; top: 0; left: 0; right: 0; z-index: 100;
            padding: 1rem 2rem;
            display: flex; justify-content: space-between; align-items: center;
            background: rgba(10, 22, 40, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(91,164,207,0.15);
        }
        .nav-logo {
            font-family: var(--font-display);
            font-size: 0.85rem;
            color: var(--aws-orange);
            letter-spacing: 0.1em;
            text-decoration: none;
        }
        .nav-links { display: flex; gap: 2rem; list-style: none; }
        .nav-links a {
            color: var(--cloud-mist);
            text-decoration: none;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.05em;
            transition: color var(--transition);
        }
        .nav-links a:hover { color: var(--aws-orange); }

        .hero {
            position: relative; z-index: 1;
            min-height: 100vh;
            display: flex; flex-direction: column; justify-content: center; align-items: center;
            text-align: center;
            padding: 8rem 2rem 4rem;
        }
        .hero-avatar {
            width: 160px; height: 160px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--aws-orange);
            box-shadow:
                0 0 0 6px rgba(255,153,0,0.1),
                0 0 40px rgba(255,153,0,0.2),
                0 0 80px rgba(91,164,207,0.15);
            margin-bottom: 2rem;
            animation: avatarPulse 4s ease-in-out infinite;
        }
        @keyframes avatarPulse {
            0%, 100% { box-shadow: 0 0 0 6px rgba(255,153,0,0.1), 0 0 40px rgba(255,153,0,0.2), 0 0 80px rgba(91,164,207,0.15); }
            50%       { box-shadow: 0 0 0 10px rgba(255,153,0,0.15), 0 0 60px rgba(255,153,0,0.3), 0 0 100px rgba(91,164,207,0.25); }
        }
        .hero-label {
            font-family: var(--font-display);
            font-size: 0.75rem;
            letter-spacing: 0.3em;
            color: var(--aws-orange);
            text-transform: uppercase;
            margin-bottom: 1rem;
            opacity: 0;
            animation: fadeUp 0.8s ease forwards 0.2s;
        }
        .hero-name {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 6vw, 4.5rem);
            font-weight: 700;
            line-height: 1.1;
            margin-bottom: 0.5rem;
            opacity: 0;
            animation: fadeUp 0.8s ease forwards 0.4s;
        }
        .hero-name span { color: var(--aws-orange); }
        .hero-title {
            font-size: 1.1rem;
            color: var(--cloud-mist);
            font-weight: 300;
            margin-bottom: 1.5rem;
            opacity: 0;
            animation: fadeUp 0.8s ease forwards 0.6s;
        }
        .hero-tagline {
            font-family: var(--font-display);
            font-size: clamp(1rem, 2.5vw, 1.3rem);
            color: var(--vmware-teal);
            margin-bottom: 3rem;
            opacity: 0;
            animation: fadeUp 0.8s ease forwards 0.8s;
        }
        .hero-cta {
            display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
            opacity: 0;
            animation: fadeUp 0.8s ease forwards 1s;
        }
        .btn {
            padding: 0.75rem 2rem;
            border-radius: var(--radius);
            font-family: var(--font-display);
            font-size: 0.8rem;
            letter-spacing: 0.1em;
            text-decoration: none;
            font-weight: 700;
            transition: all var(--transition);
            cursor: pointer; border: none;
        }
        .btn-primary { background: var(--aws-orange); color: var(--sky-deep); }
        .btn-primary:hover { background: #ffb133; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255,153,0,0.3); }
        .btn-outline { background: transparent; color: var(--cloud-white); border: 1px solid rgba(255,255,255,0.2); }
        .btn-outline:hover { border-color: var(--aws-orange); color: var(--aws-orange); transform: translateY(-2px); }

        .scroll-hint {
            position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
            display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
            color: var(--cloud-mist);
            font-size: 0.75rem;
            opacity: 0;
            animation: fadeUp 1s ease forwards 1.5s;
        }
        .scroll-arrow {
            width: 1px; height: 40px;
            background: linear-gradient(to bottom, var(--aws-orange), transparent);
            animation: scrollBounce 2s ease-in-out infinite;
        }
        @keyframes scrollBounce {
            0%, 100% { transform: scaleY(1); opacity: 1; }
            50%       { transform: scaleY(0.6); opacity: 0.5; }
        }

        section { position: relative; z-index: 1; padding: 6rem 2rem; }
        .container { max-width: 1100px; margin: 0 auto; }
        .section-header { margin-bottom: 4rem; }
        .section-label {
            font-family: var(--font-display);
            font-size: 0.7rem;
            letter-spacing: 0.3em;
            color: var(--aws-orange);
            text-transform: uppercase;
            margin-bottom: 0.75rem;
            display: block;
        }
        .section-title {
            font-family: var(--font-display);
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            font-weight: 700;
            line-height: 1.2;
        }
        .section-divider {
            width: 60px; height: 3px;
            background: var(--aws-orange);
            margin-top: 1rem;
            border-radius: 2px;
        }

        .journey { background: var(--sky-mid); }
        .timeline { position: relative; padding-left: 2rem; }
        .timeline::before {
            content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
            background: linear-gradient(to bottom, var(--aws-orange), var(--vmware-teal), var(--aws-orange));
        }
        .timeline-item {
            position: relative; margin-bottom: 3rem; padding-left: 2rem;
            opacity: 0; transform: translateX(-20px);
            transition: all 0.6s ease;
        }
        .timeline-item.visible { opacity: 1; transform: translateX(0); }
        .timeline-dot {
            position: absolute; left: -2.45rem; top: 0.3rem;
            width: 14px; height: 14px;
            border-radius: 50%;
            border: 2px solid var(--aws-orange);
            background: var(--sky-deep);
        }
        .timeline-dot.active {
            background: var(--aws-orange);
            box-shadow: 0 0 15px rgba(255,153,0,0.5);
        }
        .timeline-year {
            font-family: var(--font-display);
            font-size: 0.7rem;
            color: var(--aws-orange);
            letter-spacing: 0.2em;
            margin-bottom: 0.25rem;
        }
        .timeline-role { font-size: 1.1rem; font-weight: 700; color: var(--cloud-white); margin-bottom: 0.25rem; }
        .timeline-company { font-size: 0.9rem; color: var(--vmware-teal); margin-bottom: 0.5rem; }
        .timeline-desc { font-size: 0.9rem; color: var(--cloud-mist); line-height: 1.6; }

        .motivation-card {
            margin-top: 4rem; padding: 2.5rem;
            background: rgba(255,153,0,0.05);
            border: 1px solid rgba(255,153,0,0.2);
            border-radius: var(--radius);
            border-left: 4px solid var(--aws-orange);
        }
        .motivation-card p { font-size: 1.05rem; color: var(--cloud-white); font-style: italic; line-height: 1.8; }
        .motivation-card cite {
            display: block; margin-top: 1rem;
            font-size: 0.85rem; color: var(--aws-orange);
            font-style: normal;
            font-family: var(--font-display);
        }

        .skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
        .skill-card {
            background: var(--sky-mid);
            border: 1px solid rgba(91,164,207,0.15);
            border-radius: var(--radius);
            padding: 2rem;
            transition: all var(--transition);
        }
        .skill-card:hover { border-color: var(--aws-orange); transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.3); }
        .skill-card-icon { font-size: 2rem; margin-bottom: 1rem; }
        .skill-card-title {
            font-family: var(--font-display);
            font-size: 0.85rem;
            letter-spacing: 0.1em;
            color: var(--aws-orange);
            margin-bottom: 1rem;
            text-transform: uppercase;
        }
        .skill-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
        .skill-tag {
            padding: 0.3rem 0.8rem;
            background: rgba(91,164,207,0.1);
            border: 1px solid rgba(91,164,207,0.2);
            border-radius: 20px;
            font-size: 0.8rem;
            color: var(--cloud-mist);
            transition: all var(--transition);
        }
        .skill-tag:hover { background: var(--aws-glow); border-color: var(--aws-orange); color: var(--aws-orange); }
        .skill-tag.highlight { background: var(--aws-glow); border-color: rgba(255,153,0,0.3); color: var(--aws-orange); }

        .certs { background: var(--sky-mid); }
        .certs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
        .cert-card {
            background: var(--sky-deep);
            border: 1px solid rgba(91,164,207,0.15);
            border-radius: var(--radius);
            padding: 1.5rem;
            display: flex; align-items: flex-start; gap: 1rem;
            transition: all var(--transition);
        }
        .cert-card:hover { border-color: var(--aws-orange); transform: translateY(-3px); }
        .cert-card.highlight { border-color: rgba(255,153,0,0.4); background: rgba(255,153,0,0.04); }
        .cert-icon { font-size: 1.5rem; flex-shrink: 0; }
        .cert-name { font-size: 0.9rem; font-weight: 600; color: var(--cloud-white); margin-bottom: 0.25rem; line-height: 1.4; }
        .cert-vendor { font-size: 0.75rem; color: var(--cloud-mist); }
        .cert-badge {
            display: inline-block; margin-top: 0.5rem;
            padding: 0.15rem 0.6rem;
            background: var(--aws-glow);
            border: 1px solid rgba(255,153,0,0.3);
            border-radius: 10px;
            font-size: 0.7rem;
            color: var(--aws-orange);
            font-family: var(--font-display);
        }

        .projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 2rem; }
        .project-card {
            background: var(--sky-mid);
            border: 1px solid rgba(91,164,207,0.15);
            border-radius: var(--radius);
            padding: 2rem;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }
        .project-card::before {
            content: '☁'; position: absolute; right: -10px; top: -10px;
            font-size: 80px; opacity: 0.04;
            transition: all var(--transition);
        }
        .project-card.featured {
            border-color: rgba(255,153,0,0.4);
            background: linear-gradient(135deg, var(--sky-mid), rgba(255,153,0,0.03));
            grid-column: span 2;
        }
        .project-card:hover { border-color: var(--aws-orange); transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,0.4); }
        .project-card:hover::before { opacity: 0.08; }
        .project-status {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.7rem;
            font-family: var(--font-display);
            letter-spacing: 0.1em;
            margin-bottom: 1rem;
        }
        .project-status.live { background: rgba(76,175,147,0.15); color: var(--success); border: 1px solid rgba(76,175,147,0.3); }
        .project-status.wip { background: var(--aws-glow); color: var(--aws-orange); border: 1px solid rgba(255,153,0,0.3); }
        .project-status.featured { background: var(--aws-glow); color: var(--aws-orange); border: 1px solid var(--aws-orange); }
        .project-title { font-family: var(--font-display); font-size: 1.1rem; color: var(--cloud-white); margin-bottom: 0.75rem; }
        .project-desc { font-size: 0.9rem; color: var(--cloud-mist); line-height: 1.6; margin-bottom: 1.5rem; }
        .project-tech { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.5rem; }
        .project-tech span {
            padding: 0.2rem 0.6rem;
            background: rgba(255,153,0,0.08);
            border: 1px solid rgba(255,153,0,0.2);
            border-radius: 6px;
            font-size: 0.75rem;
            color: var(--aws-orange);
            font-family: var(--font-display);
        }
        .project-links { display: flex; gap: 1rem; flex-wrap: wrap; }
        .project-link {
            font-size: 0.8rem;
            color: var(--vmware-teal);
            text-decoration: none;
            font-family: var(--font-display);
            letter-spacing: 0.05em;
            transition: color var(--transition);
        }
        .project-link:hover { color: var(--aws-orange); }
        .project-link.primary { color: var(--aws-orange); }
        .project-link.primary:hover { color: var(--cloud-white); }

        .contact { background: var(--sky-mid); text-align: center; }
        .contact-intro {
            max-width: 600px; margin: 0 auto 3rem;
            font-size: 1.05rem;
            color: var(--cloud-mist);
            line-height: 1.8;
        }
        .contact-links {
            display: flex; justify-content: center; flex-wrap: wrap;
            gap: 1.5rem;
            margin-bottom: 4rem;
        }
        .contact-link {
            display: flex; align-items: center; gap: 0.75rem;
            padding: 1rem 2rem;
            background: var(--sky-deep);
            border: 1px solid rgba(91,164,207,0.2);
            border-radius: var(--radius);
            text-decoration: none;
            color: var(--cloud-white);
            font-weight: 500;
            transition: all var(--transition);
            min-width: 200px;
            justify-content: center;
        }
        .contact-link:hover {
            border-color: var(--aws-orange);
            color: var(--aws-orange);
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.3);
        }
        .contact-link-icon { font-size: 1.2rem; }
        .open-to-work {
            display: inline-flex; align-items: center; gap: 0.5rem;
            padding: 0.5rem 1.5rem;
            background: rgba(76,175,147,0.1);
            border: 1px solid rgba(76,175,147,0.3);
            border-radius: 30px;
            color: var(--success);
            font-size: 0.85rem;
            font-family: var(--font-display);
            letter-spacing: 0.05em;
        }
        .open-to-work::before {
            content: ''; width: 8px; height: 8px;
            background: var(--success);
            border-radius: 50%;
            animation: blink 2s ease-in-out infinite;
        }
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50%       { opacity: 0.3; }
        }

        footer {
            position: relative; z-index: 1;
            text-align: center; padding: 2rem;
            border-top: 1px solid rgba(91,164,207,0.1);
            color: var(--cloud-mist);
            font-size: 0.8rem;
            font-family: var(--font-display);
        }
        footer span { color: var(--aws-orange); }

        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(20px); }
            to   { opacity: 1; transform: translateY(0); }
        }
        .fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
        .fade-in.visible { opacity: 1; transform: translateY(0); }

        @media (max-width: 768px) {
            nav { padding: 1rem; }
            .nav-links { gap: 1rem; }
            .nav-links a { font-size: 0.75rem; }
            section { padding: 4rem 1.25rem; }
            .timeline { padding-left: 1.5rem; }
            .timeline-item { padding-left: 1.5rem; }
            .timeline-dot { left: -1.95rem; }
            .projects-grid { grid-template-columns: 1fr; }
            .project-card.featured { grid-column: span 1; }
            .contact-links { flex-direction: column; align-items: center; }
        }

/* Przełącznik języka i drobne dodatki (wydzielone z atrybutów style=). */
.lang-switch { font-family: 'Space Mono', monospace; font-size: .75rem; letter-spacing: .1em; margin-left: 1.5rem;
  padding: .25rem .6rem; border: 1px solid currentColor; border-radius: 4px; text-decoration: none; color: inherit; opacity: .8; }
.lang-switch:hover { opacity: 1; }
.section-divider.center { margin: 1rem auto 0; }
.company-id { display: block; margin-top: .4rem; font-family: 'Space Mono', monospace; font-size: .75rem; opacity: .7; }