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            top: 10%;
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            50% { transform: translate(-30px, -30px); }
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            width: 100%;
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            gap: 4rem;
            align-items: center;
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            font-family: 'Space Mono', monospace;
            font-size: 0.7rem;
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            color: var(--forest);
            margin-bottom: 1.5rem;
            opacity: 0;
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            margin-bottom: 1rem;
            letter-spacing: -0.03em;
            opacity: 0;
            animation: fadeInUp 0.8s ease 0.2s forwards;
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            color: var(--steel);
            margin-bottom: 1.5rem;
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            opacity: 0;
            animation: fadeInUp 0.8s ease 0.4s forwards;
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            font-size: 1.05rem;
            color: var(--steel-light);
            max-width: 600px;
            margin-bottom: 2.5rem;
            opacity: 0;
            animation: fadeInUp 0.8s ease 0.6s forwards;
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            from {
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            to {
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            display: inline-flex;
            gap: 1.5rem;
            opacity: 0;
            animation: fadeInUp 0.8s ease 0.8s forwards;
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        .hero-stats {
            display: flex;
            gap: 2.5rem;
            margin-top: 2.5rem;
            padding-top: 2rem;
            border-top: 1px solid var(--off-white);
            opacity: 0;
            animation: fadeInUp 0.8s ease 1s forwards;
        }

        .hero-stat-number {
            font-family: 'Space Mono', monospace;
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--forest);
            display: block;
            line-height: 1;
            margin-bottom: 0.3rem;
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        .hero-stat-label {
            font-family: 'Space Mono', monospace;
            font-size: 0.65rem;
            color: var(--steel);
            text-transform: uppercase;
            letter-spacing: 0.05em;
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        .hero-profile {
            justify-self: end;
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        .hero-profile-text {
            display: none;
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        .hero-profile-name {
            font-family: 'Space Mono', monospace;
            font-size: 1.4rem;
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.03em;
            margin-bottom: 0.5rem;
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        .hero-image {
            position: relative;
            width: 100%;
            max-width: 360px;
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        .hero-image img {
            width: 100%;
            height: auto;
            display: block;
            filter: grayscale(100%) contrast(1.1);
            opacity: 0;
            animation: fadeInRight 1s ease 0.4s forwards;
        }


        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .btn {
            font-family: 'Space Mono', monospace;
            padding: 0.9rem 2rem;
            text-decoration: none;
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            border: 2px solid var(--black);
            color: var(--black);
            background: transparent;
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: var(--black);
            transition: left 0.3s ease;
            z-index: -1;
        }

        .btn:hover {
            color: var(--white);
        }

        .btn:hover::before {
            left: 0;
        }

        .btn-secondary {
            border-color: var(--forest);
            color: var(--forest);
        }

        .btn-secondary::before {
            background: var(--forest);
        }

        /* Section Styling */
        section {
            padding: 2.5rem var(--spacing);
            position: relative;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
        }

        h2 {
            font-family: 'Space Mono', monospace;
            font-size: clamp(1.4rem, 3vw, 2rem);
            font-weight: 700;
            margin-bottom: 1.5rem;
            letter-spacing: -0.02em;
        }

        /* About Section */
        .about-banner {
            background: var(--off-white);
            border-left: 4px solid var(--forest);
            padding: 1.5rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .about-banner-text {
            font-size: 0.95rem;
            line-height: 1.6;
            color: var(--steel-light);
            max-width: 620px;
        }

        .about-banner-stats {
            display: flex;
            gap: 2rem;
            flex-shrink: 0;
        }

        .stat-number {
            font-family: 'Space Mono', monospace;
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--black);
            display: block;
            line-height: 1;
            margin-bottom: 0.2rem;
        }

        .stat-label {
            font-size: 0.65rem;
            color: var(--steel);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* Experience Section */
        .experience {
            background: var(--surface-tinted);
        }

        .experience-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }

        .experience-item {
            background: var(--white);
            padding: 1rem 1.25rem;
            border-left: 4px solid var(--forest);
            transition: all 0.3s ease;
        }

        .experience-item:hover {
            transform: translateX(5px);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        }

        .experience-period {
            font-family: 'Space Mono', monospace;
            font-size: 0.65rem;
            color: var(--forest);
            margin-bottom: 0.3rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .experience-title {
            font-family: 'Space Mono', monospace;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 0.15rem;
            line-height: 1.3;
        }

        .experience-company {
            font-size: 0.85rem;
            color: var(--steel);
            margin-bottom: 0;
        }

        .experience-more {
            margin-top: 1.5rem;
            text-align: center;
        }

        .experience-more a {
            font-family: 'Space Mono', monospace;
            font-size: 0.8rem;
            color: var(--forest);
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            border-bottom: 2px solid var(--forest);
            padding-bottom: 2px;
            transition: all 0.3s ease;
        }

        .experience-more a:hover {
            color: var(--black);
            border-bottom-color: var(--black);
        }

        /* Skills Section */
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .skill-card {
            padding: 1.25rem 1.5rem;
            background: var(--white);
            border: 1px solid var(--off-white);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .skill-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 0;
            background: var(--forest);
            transition: height 0.3s ease;
        }

        .skill-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .skill-card:hover::before {
            height: 100%;
        }

        .skill-name {
            font-family: 'Space Mono', monospace;
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .skill-description {
            font-size: 0.95rem;
            color: var(--steel-light);
            line-height: 1.6;
        }

        /* Blog Section */
        .blog {
            background: var(--surface-tinted);
        }

        .blog-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 1.5rem;
        }

        .blog-card {
            background: var(--white);
            padding: 2rem;
            border-left: 4px solid var(--forest);
            text-decoration: none;
            color: inherit;
            display: block;
            transition: all 0.3s ease;
        }

        .blog-card:hover {
            transform: translateX(5px);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        }

        .blog-card-label {
            font-family: 'Space Mono', monospace;
            font-size: 0.7rem;
            color: var(--forest);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 0.75rem;
        }

        .blog-card-title {
            font-family: 'Space Mono', monospace;
            font-size: 1.25rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 0.75rem;
            letter-spacing: -0.02em;
        }

        .blog-card-excerpt {
            font-size: 0.95rem;
            color: var(--steel-light);
            line-height: 1.6;
            margin-bottom: 1.25rem;
        }

        .blog-card-meta {
            font-family: 'Space Mono', monospace;
            font-size: 0.7rem;
            color: var(--steel);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            display: flex;
            gap: 1.5rem;
            margin-bottom: 1rem;
        }

        .blog-card-link {
            font-family: 'Space Mono', monospace;
            font-size: 0.8rem;
            color: var(--forest);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            transition: color 0.3s ease;
        }

        .blog-card:hover .blog-card-link {
            color: var(--black);
        }

        .all-articles-link {
            font-family: 'Space Mono', monospace;
            font-size: 0.85rem;
            color: var(--forest);
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            display: inline-block;
            margin-top: 1.5rem;
            padding-bottom: 2px;
            border-bottom: 2px solid var(--forest);
            transition: all 0.3s ease;
        }

        .all-articles-link:hover {
            color: var(--black);
            border-bottom-color: var(--black);
        }

        /* Contact Section */
        .contact-banner {
            background: var(--forest);
            padding: 2rem var(--spacing);
        }

        .contact-banner .container {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.4rem;
            flex-wrap: wrap;
        }

        .contact-banner p {
            font-family: 'Space Mono', monospace;
            font-size: 0.9rem;
            color: var(--white);
            letter-spacing: 0.02em;
        }

        .contact-banner a {
            color: var(--white);
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: opacity 0.3s ease;
        }

        .contact-banner a:hover {
            opacity: 0.8;
        }

        /* Keyword highlights */
        mark.hl {
            background: linear-gradient(180deg, transparent 45%, rgba(255, 230, 0, 0.35) 45%, rgba(255, 230, 0, 0.35) 90%, transparent 90%);
            color: inherit;
            padding: 0 0.1em;
        }

        /* Footer */
        footer {
            background: var(--black);
            color: var(--white);
            padding: 2rem var(--spacing);
            text-align: center;
        }

        footer p {
            font-family: 'Space Mono', monospace;
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                <div class="hero-label">Product Owner & Manager</div>
                <h1>Andreas<br>Willemse</h1>
                <div class="hero-subtitle">Van idee naar werkend product</div>
                <p class="hero-description">
                    15+ jaar ervaring in <mark class="hl">digitale productontwikkeling</mark>.
                    Ik vertaal <mark class="hl">strategie</mark> naar concrete resultaten en zorg dat teams,
                    <mark class="hl">stakeholders</mark> en techniek op dezelfde lijn komen.
                </p>
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                    <a href="#contact" class="btn">Neem Contact Op</a>
                    <a href="#experience" class="btn btn-secondary">Bekijk Mijn Werk</a>
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                        <span class="hero-stat-number">15+</span>
                        <span class="hero-stat-label">Jaar Ervaring</span>
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                    <div>
                        <span class="hero-stat-number">AMS</span>
                        <span class="hero-stat-label">Amsterdam</span>
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                        <span class="hero-stat-number">PSPO II</span>
                        <span class="hero-stat-label">Gecertificeerd</span>
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                    <h2 class="hero-profile-name">Andreas Willemse</h2>
                    <div class="hero-subtitle">Van idee naar werkend product</div>
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                <article class="experience-item">
                    <div class="experience-period"><time datetime="2024-02">2024 - 2026</time></div>
                    <h3 class="experience-title">Product Owner & Adviseur <mark class="hl">Digitalisering</mark></h3>
                    <div class="experience-company">Zorg bij jou, Utrecht</div>
                </article>

                <article class="experience-item">
                    <div class="experience-period"><time datetime="2023-06">2023 - 2024</time></div>
                    <h3 class="experience-title">Product Owner ESL & Wink</h3>
                    <div class="experience-company">Albert Heijn, Zaandam</div>
                </article>

                <article class="experience-item">
                    <div class="experience-period"><time datetime="2020-06">2020 - 2023</time></div>
                    <h3 class="experience-title">Product Owner Lead & Adviseur</h3>
                    <div class="experience-company">Product League, Utrecht</div>
                </article>

                <article class="experience-item">
                    <div class="experience-period"><time datetime="2017-03">2017 - 2020</time></div>
                    <h3 class="experience-title">Product Manager & Adviseur Digitalisering</h3>
                    <div class="experience-company">Medux, Utrecht</div>
                </article>

                <article class="experience-item">
                    <div class="experience-period"><time datetime="2016-10">2016 - 2017</time></div>
                    <h3 class="experience-title"><mark class="hl">Digital Strategy</mark> Consultant</h3>
                    <div class="experience-company">DeGoedeZaak, Amsterdam</div>
                </article>

                <article class="experience-item">
                    <div class="experience-period"><time datetime="2014-10">2014 - 2017</time></div>
                    <h3 class="experience-title">Product Manager</h3>
                    <div class="experience-company">Decos, Noordwijk</div>
                </article>
            </div>
            <div class="experience-more">
                <a href="https://linkedin.com/in/andreaswillemse" target="_blank" rel="noopener noreferrer">Volledig overzicht op LinkedIn &rarr;</a>
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            <h2>Wat ik meeneem</h2>
            <div class="skills-grid">
                <div class="skill-card">
                    <h3 class="skill-name">Digital Strategy</h3>
                    <p class="skill-description">
                        Digitale <mark class="hl">strategie</mark> en <mark class="hl">roadmaps</mark>, van <mark class="hl">gebruikersonderzoek</mark>
                        tot <mark class="hl">AI</mark>-gedreven besluitvorming.
                    </p>
                </div>
                <div class="skill-card">
                    <h3 class="skill-name">Agile & Scrum</h3>
                    <p class="skill-description">
                        <mark class="hl">PSPO II</mark> gecertificeerd. Scrum, Kanban, Nexus en <mark class="hl">scaled agile</mark>,
                        inclusief AI-tooling in de workflow.
                    </p>
                </div>
                <div class="skill-card">
                    <h3 class="skill-name">Project Management</h3>
                    <p class="skill-description">
                        Van <mark class="hl">MVP</mark> tot lancering. <mark class="hl">Lean</mark> principes, iteratief bouwen en
                        <mark class="hl">AI</mark>-prototypes als validatie-instrument.
                    </p>
                </div>
                <div class="skill-card">
                    <h3 class="skill-name">Business Analysis</h3>
                    <p class="skill-description">
                        Business requirements vertalen naar technische specificaties,
                        met oog voor <mark class="hl">compliance</mark> en AI-risico's.
                    </p>
                </div>
            </div>
        </div>
    </section>

    <!-- Blog Section -->
    <section id="blog" class="blog fade-in-section" aria-label="Blog artikelen">
        <div class="container">
            <h2>Hoe ik denk</h2>
            <div class="blog-grid">

                <a href="/blog/angine-de-poitrine" class="blog-card">
                    <div class="blog-card-label">Creativiteit</div>
                    <h3 class="blog-card-title">Ik garandeer je een bijzondere ervaring: <mark class="hl">Angine de Poitrine</mark></h3>
                    <p class="blog-card-excerpt">
                        Een microtonaal mathrock-duo uit Quebec bewijst dat echte originaliteit niet uit een algoritme komt. Over creativiteit, vakmanschap en waarom AI dit nooit had bedacht.
                    </p>
                    <div class="blog-card-meta">
                        <span>Maart 2026</span>
                        <span>4 min leestijd</span>
                    </div>
                    <span class="blog-card-link">Lees artikel &rarr;</span>
                </a>
                <a href="/blog/ai-prototypes-pm" class="blog-card">
                    <div class="blog-card-label">Product Management</div>
                    <h3 class="blog-card-title"><mark class="hl">AI</mark>-prototypes bouwen als PM: een superkracht met een schaduwkant</h3>
                    <p class="blog-card-excerpt">
                        Als PM kun je nu zelf werkende software bouwen. Maar hoe lager de drempel,
                        hoe groter de kans dat er dingen misgaan die je niet ziet aankomen.
                    </p>
                    <div class="blog-card-meta">
                        <span>Maart 2026</span>
                        <span>6 min leestijd</span>
                    </div>
                    <span class="blog-card-link">Lees artikel &rarr;</span>
                </a>
                <a href="/blog/ai-product-management" class="blog-card">
                    <div class="blog-card-label">Product Management</div>
                    <h3 class="blog-card-title">AI & Product Management: een visie vanuit de praktijk</h3>
                    <p class="blog-card-excerpt">
                        Tien stellingen over <mark class="hl">AI</mark> in <mark class="hl">product management</mark>. Hoe zet je AI slim in als
                        hulpmiddel zonder creativiteit en eigenaarschap uit handen te geven?
                    </p>
                    <div class="blog-card-meta">
                        <span>Februari 2026</span>
                        <span>5 min leestijd</span>
                    </div>
                    <span class="blog-card-link">Lees artikel &rarr;</span>
                </a>
            </div>
            <a href="/blog/" class="all-articles-link">Alle artikelen &rarr;</a>
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    </section>

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        <div class="container">
            <h2>Tools</h2>
            <div class="blog-grid">
                <a href="/tools/blueprint/" class="blog-card">
                    <div class="blog-card-label">Claude Code</div>
                    <h3 class="blog-card-title">Blueprint: prompt generator voor Claude Code</h3>
                    <p class="blog-card-excerpt">
                        Beantwoord een paar vragen over wat je wilt bouwen. Blueprint maakt er een gestructureerde, kant-en-klare Claude Code prompt van.
                    </p>
                    <span class="blog-card-link">Open Blueprint &rarr;</span>
                </a>
            </div>
        </div>
    </section>

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            <p>Kennismaken? <a href="https://linkedin.com/in/andreaswillemse" target="_blank" rel="noopener noreferrer">Stuur me een bericht op LinkedIn</a> en we plannen een koffiedate.</p>
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