@extends('layouts.app')

@section('content')

<style>
    /* ---- Globale Chrome ausblenden ---- */
    nav { display: none !important; }
    footer { display: none !important; }
    main { padding-top: 0 !important; }

    /* =========================================================
       VARIANTE #3 — "RAW STACK" · Neo-Brutalismus
       Präfix: v3-
       ========================================================= */
    .v3-root {
        --v3-paper: #FFFFFF;
        --v3-ink:   #0A0A0A;
        --v3-yellow:#FFE600;
        --v3-red:   #FF4D2E;
        --v3-blue:  #2D5BFF;
        --v3-green: #C8FF00;
        --v3-concrete:#F0F0EE;

        background: var(--v3-paper);
        color: var(--v3-ink);
        font-family: 'Arial Black', 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 500;
        line-height: 1.2;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
    }
    .v3-root *,
    .v3-root *::before,
    .v3-root *::after { box-sizing: border-box; }

    .v3-mono {
        font-family: 'Courier New', Courier, monospace;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
    .v3-headline {
        font-weight: 900;
        letter-spacing: -0.04em;
        text-transform: uppercase;
        line-height: 0.9;
    }

    /* ---- Skip-Bar / Marquee ---- */
    .v3-skip {
        background: var(--v3-ink);
        color: var(--v3-paper);
        overflow: hidden;
        white-space: nowrap;
        border-bottom: 3px solid var(--v3-ink);
    }
    .v3-skip-track {
        display: inline-block;
        white-space: nowrap;
        padding: 8px 0;
        font-size: 0.8rem;
        animation: v3-marquee 22s linear infinite;
        will-change: transform;
    }
    .v3-skip-track span { padding: 0 1.5rem; }
    @keyframes v3-marquee {
        from { transform: translateX(0); }
        to   { transform: translateX(-50%); }
    }
    @media (prefers-reduced-motion: reduce) {
        .v3-skip-track { animation: none; }
    }

    /* ---- Header ---- */
    .v3-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        padding: 1.25rem clamp(1rem, 4vw, 3rem);
        border-bottom: 3px solid var(--v3-ink);
        flex-wrap: wrap;
    }
    .v3-logo {
        display: inline-block;
        background: var(--v3-yellow);
        color: var(--v3-ink);
        border: 3px solid var(--v3-ink);
        box-shadow: 6px 6px 0 var(--v3-ink);
        padding: 0.5rem 0.9rem;
        font-weight: 900;
        letter-spacing: -0.03em;
        text-transform: uppercase;
        font-size: clamp(1rem, 3vw, 1.4rem);
        text-decoration: none;
    }
    .v3-btn {
        display: inline-block;
        background: var(--v3-paper);
        color: var(--v3-ink);
        border: 3px solid var(--v3-ink);
        box-shadow: 6px 6px 0 var(--v3-ink);
        padding: 0.7rem 1.1rem;
        font-family: 'Courier New', Courier, monospace;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        font-weight: 700;
        font-size: 0.85rem;
        text-decoration: none;
        transition: transform .08s ease, box-shadow .08s ease, background .08s ease;
    }
    .v3-btn:hover, .v3-btn:focus-visible {
        transform: translate(6px, 6px);
        box-shadow: 0 0 0 var(--v3-ink);
        background: var(--v3-yellow);
        outline: none;
    }

    /* ---- Hero ---- */
    .v3-hero {
        position: relative;
        padding: clamp(2.5rem, 7vw, 5.5rem) clamp(1rem, 4vw, 3rem) clamp(2.5rem, 6vw, 4.5rem);
        border-bottom: 3px solid var(--v3-ink);
        overflow: hidden;
    }
    .v3-hero-h1 {
        font-size: clamp(3rem, 12vw, 9rem);
        margin: 0;
        max-width: 14ch;
    }
    .v3-hero-h1 .v3-ln2 { display: block; }
    .v3-hero-sub {
        margin-top: 1.5rem;
        font-size: clamp(0.8rem, 2.5vw, 1rem);
        max-width: 46ch;
    }
    .v3-hero-cta {
        margin-top: 1.75rem;
        display: inline-flex;
        align-items: center;
        gap: .5rem;
        background: var(--v3-red);
        color: var(--v3-paper);
        border: 3px solid var(--v3-ink);
        box-shadow: 8px 8px 0 var(--v3-ink);
        padding: 0.9rem 1.4rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: -0.01em;
        text-decoration: none;
        font-size: clamp(0.95rem, 2.5vw, 1.15rem);
        transition: transform .08s ease, box-shadow .08s ease, background .08s ease, color .08s ease;
    }
    .v3-hero-cta:hover, .v3-hero-cta:focus-visible {
        transform: translate(8px, 8px);
        box-shadow: 0 0 0 var(--v3-ink);
        background: var(--v3-yellow);
        color: var(--v3-ink);
        outline: none;
    }
    .v3-sticker {
        position: absolute;
        top: clamp(1.5rem, 5vw, 3rem);
        right: clamp(1rem, 4vw, 3rem);
        transform: rotate(-4deg);
        background: var(--v3-yellow);
        border: 3px solid var(--v3-ink);
        box-shadow: 8px 8px 0 var(--v3-ink);
        padding: 1rem 1.1rem;
        max-width: 14rem;
        font-family: 'Courier New', Courier, monospace;
        text-transform: uppercase;
        letter-spacing: 0.02em;
        font-weight: 700;
        font-size: 0.85rem;
        line-height: 1.4;
    }
    @media (max-width: 760px) {
        .v3-sticker {
            position: static;
            transform: rotate(-3deg);
            display: inline-block;
            margin-top: 1.75rem;
            max-width: 100%;
        }
    }

    /* ---- Stats-Leiste ---- */
    .v3-stats {
        background: var(--v3-ink);
        color: var(--v3-paper);
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        border-bottom: 3px solid var(--v3-ink);
    }
    .v3-stat {
        padding: clamp(1.5rem, 4vw, 2.5rem) 1rem;
        text-align: center;
        border-right: 3px solid var(--v3-paper);
    }
    .v3-stat:last-child { border-right: 0; }
    .v3-stat-num {
        font-weight: 900;
        letter-spacing: -0.04em;
        font-size: clamp(2rem, 7vw, 4rem);
        line-height: 1;
    }
    .v3-stat:nth-child(1) .v3-stat-num { color: var(--v3-yellow); }
    .v3-stat:nth-child(2) .v3-stat-num { color: var(--v3-red); }
    .v3-stat:nth-child(3) .v3-stat-num { color: var(--v3-green); }
    .v3-stat:nth-child(4) .v3-stat-num { color: var(--v3-blue); }
    .v3-stat-label {
        margin-top: .6rem;
        font-family: 'Courier New', Courier, monospace;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        font-size: 0.65rem;
        opacity: .9;
    }
    @media (max-width: 620px) {
        .v3-stats { grid-template-columns: repeat(2, 1fr); }
        .v3-stat:nth-child(2) { border-right: 0; }
        .v3-stat:nth-child(1),
        .v3-stat:nth-child(2) { border-bottom: 3px solid var(--v3-paper); }
    }

    /* ---- Sektions-Kopf ---- */
    .v3-section { padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1rem, 4vw, 3rem); }
    .v3-sec-head {
        display: flex;
        align-items: baseline;
        gap: 1rem;
        flex-wrap: wrap;
        margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
    }
    .v3-sec-tag {
        font-family: 'Courier New', Courier, monospace;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        font-size: 0.8rem;
        background: var(--v3-ink);
        color: var(--v3-paper);
        padding: .3rem .6rem;
    }
    .v3-h2 {
        font-size: clamp(1.75rem, 5vw, 3rem);
        margin: 0;
    }

    /* ---- THE STACK (Brick-Grid) ---- */
    .v3-stack {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
    }
    .v3-world {
        position: relative;
        display: flex;
        flex-direction: column;
        min-width: 0;
        min-height: 200px;
        background: var(--v3-paper);
        color: var(--v3-ink);
        border: 3px solid var(--v3-ink);
        box-shadow: 8px 8px 0 var(--v3-ink);
        padding: 1.25rem;
        text-decoration: none;
        transition: transform .08s ease, box-shadow .08s ease, background .08s ease;
    }
    .v3-world:hover, .v3-world:focus-visible {
        transform: translate(8px, 8px);
        box-shadow: 0 0 0 var(--v3-ink);
        background: var(--v3-yellow);
        outline: none;
    }
    .v3-world:hover .v3-world-title,
    .v3-world:focus-visible .v3-world-title { color: var(--v3-ink); }
    .v3-wide { grid-column: span 2; }

    .v3-fill-yellow { background: var(--v3-yellow); }
    .v3-fill-blue   { background: var(--v3-blue); color: var(--v3-paper); }
    .v3-fill-blue .v3-world-title { color: var(--v3-paper); }
    .v3-fill-green  { background: var(--v3-green); }

    .v3-world-num {
        font-family: 'Courier New', Courier, monospace;
        font-weight: 700;
        font-size: clamp(1.5rem, 4vw, 2.25rem);
        letter-spacing: -0.02em;
        line-height: 1;
    }
    .v3-world-title {
        font-weight: 900;
        letter-spacing: -0.03em;
        text-transform: uppercase;
        font-size: clamp(1.15rem, 3vw, 1.75rem);
        margin: .9rem 0 .5rem;
        line-height: 0.95;
    }
    .v3-world-desc {
        font-size: 0.9rem;
        font-weight: 600;
        max-width: 38ch;
        margin: 0 0 1rem;
    }
    .v3-world-cta {
        margin-top: auto;
        font-family: 'Courier New', Courier, monospace;
        text-transform: lowercase;
        letter-spacing: 0.02em;
        font-weight: 700;
        font-size: 0.78rem;
        overflow-wrap: anywhere;
    }
    .v3-live {
        position: absolute;
        top: 1rem;
        right: 1rem;
        background: var(--v3-red);
        color: var(--v3-paper);
        font-family: 'Courier New', Courier, monospace;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        font-weight: 700;
        font-size: 0.62rem;
        padding: .25rem .45rem;
        border: 2px solid var(--v3-ink);
    }

    @media (max-width: 760px) {
        .v3-stack { grid-template-columns: repeat(2, 1fr); }
        .v3-wide { grid-column: span 2; }
    }
    @media (max-width: 480px) {
        .v3-stack { grid-template-columns: 1fr; gap: 1.5rem; }
        .v3-wide { grid-column: span 1; }
        .v3-world { box-shadow: 6px 6px 0 var(--v3-ink); }
    }

    /* ---- Über / Region-Streifen ---- */
    .v3-about {
        background: var(--v3-concrete);
        border-top: 3px solid var(--v3-ink);
        border-bottom: 3px solid var(--v3-ink);
        padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1rem, 4vw, 3rem);
        display: grid;
        grid-template-columns: 1.4fr 1fr;
        gap: 2rem;
        align-items: center;
    }
    .v3-about-text {
        font-family: 'Courier New', Courier, monospace;
        text-transform: uppercase;
        letter-spacing: 0.03em;
        font-size: clamp(0.85rem, 2.2vw, 1.05rem);
        line-height: 1.6;
        font-weight: 700;
    }
    .v3-stamp {
        justify-self: end;
        transform: rotate(-3deg);
        background: var(--v3-green);
        border: 3px solid var(--v3-ink);
        box-shadow: 8px 8px 0 var(--v3-ink);
        padding: 1.25rem 1.5rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: -0.02em;
        font-size: clamp(1.1rem, 3vw, 1.6rem);
        line-height: 1;
        text-align: center;
        max-width: 18rem;
    }
    @media (max-width: 760px) {
        .v3-about { grid-template-columns: 1fr; }
        .v3-stamp { justify-self: start; }
    }

    /* ---- CTA-Block ---- */
    .v3-cta {
        background: var(--v3-red);
        color: var(--v3-paper);
        padding: clamp(3rem, 8vw, 6rem) clamp(1rem, 4vw, 3rem);
        text-align: center;
        border-bottom: 3px solid var(--v3-ink);
    }
    .v3-cta-h2 {
        font-weight: 900;
        letter-spacing: -0.04em;
        text-transform: uppercase;
        font-size: clamp(2.25rem, 9vw, 6rem);
        margin: 0 0 1.75rem;
        line-height: 0.9;
    }
    .v3-cta-btn {
        display: inline-flex;
        align-items: center;
        gap: .6rem;
        background: var(--v3-ink);
        color: var(--v3-paper);
        border: 3px solid var(--v3-ink);
        box-shadow: 8px 8px 0 var(--v3-yellow);
        padding: 1rem 1.6rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: -0.01em;
        font-size: clamp(1rem, 3vw, 1.3rem);
        text-decoration: none;
        transition: transform .08s ease, box-shadow .08s ease, background .08s ease, color .08s ease;
    }
    .v3-cta-btn:hover, .v3-cta-btn:focus-visible {
        transform: translate(8px, 8px);
        box-shadow: 0 0 0 var(--v3-ink);
        background: var(--v3-yellow);
        color: var(--v3-ink);
        outline: none;
    }

    /* ---- Footer ---- */
    .v3-footer {
        background: var(--v3-ink);
        color: var(--v3-paper);
        padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 3rem);
        font-family: 'Courier New', Courier, monospace;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        font-size: 0.8rem;
    }
    .v3-footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 1.5rem 2rem;
        margin-bottom: 2rem;
    }
    .v3-footer a {
        color: var(--v3-paper);
        text-decoration: none;
        border-bottom: 2px solid var(--v3-paper);
        padding-bottom: 1px;
        transition: box-shadow .1s ease, color .1s ease;
    }
    .v3-footer a:hover, .v3-footer a:focus-visible {
        color: var(--v3-ink);
        box-shadow: 0 -0.5em 0 inset var(--v3-yellow);
        border-bottom-color: transparent;
        outline: none;
    }
    .v3-footer-list { list-style: none; padding: 0; margin: 0; }
    .v3-footer-list li { margin: 0 0 .5rem; }
    .v3-footer-foot {
        border-top: 3px solid var(--v3-paper);
        padding-top: 1.5rem;
        display: flex;
        gap: 1.5rem;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
    }
    .v3-footer-foot strong { font-weight: 900; }
</style>

<div class="v3-root">

    <!-- 1. Skip-Bar / Marquee -->
    <div class="v3-skip" aria-hidden="true">
        <div class="v3-skip-track">
            <span>ARTHUR KOTSCH // DIGITAL ENGINEERING // LICHTENSTEIN SACHSEN //</span>
            <span>ARTHUR KOTSCH // DIGITAL ENGINEERING // LICHTENSTEIN SACHSEN //</span>
            <span>ARTHUR KOTSCH // DIGITAL ENGINEERING // LICHTENSTEIN SACHSEN //</span>
            <span>ARTHUR KOTSCH // DIGITAL ENGINEERING // LICHTENSTEIN SACHSEN //</span>
        </div>
    </div>

    <!-- 2. Header -->
    <header class="v3-header">
        <a href="/" class="v3-logo">KOTSCH.TECH</a>
        <a href="/kontakt" class="v3-btn">[ KONTAKT ]</a>
    </header>

    <!-- 3. Hero -->
    <section class="v3-hero">
        <h1 class="v3-hero-h1 v3-headline">ICH BAUE<span class="v3-ln2">DINGE.</span></h1>
        <p class="v3-hero-sub v3-mono">Arthur Kotsch — Student Digital Engineering aus Lichtenstein (Sachsen).</p>
        <br>
        <a href="/kontakt" class="v3-hero-cta">LASS UNS REDEN <span aria-hidden="true">&rarr;</span></a>

        <div class="v3-sticker" role="note">
            22 Apps · 9 Tools ·<br>734 Web-Tools ·<br>1.412 Artikel
        </div>
    </section>

    <!-- 4. Stats-Leiste -->
    <section class="v3-stats" aria-label="Kennzahlen">
        <div class="v3-stat">
            <div class="v3-stat-num">22</div>
            <div class="v3-stat-label">iOS / Mac-Apps</div>
        </div>
        <div class="v3-stat">
            <div class="v3-stat-num">9</div>
            <div class="v3-stat-label">Windows-Tools</div>
        </div>
        <div class="v3-stat">
            <div class="v3-stat-num">734</div>
            <div class="v3-stat-label">Web-Tools</div>
        </div>
        <div class="v3-stat">
            <div class="v3-stat-num">1.412</div>
            <div class="v3-stat-label">Artikel</div>
        </div>
    </section>

    <!-- 5. Die 9 Welten — THE STACK -->
    <section class="v3-section">
        <div class="v3-sec-head">
            <span class="v3-sec-tag">// THE STACK</span>
            <h2 class="v3-h2 v3-headline">Neun Welten</h2>
        </div>

        <div class="v3-stack">

            <!-- 01 iOS (Hero, gelb, 2 breit, LIVE) -->
            <a href="https://ios.kotsch.tech" class="v3-world v3-wide v3-fill-yellow">
                <span class="v3-live">&#9679; LIVE</span>
                <span class="v3-world-num">01_</span>
                <span class="v3-world-title">iOS &amp; Mac Apps</span>
                <p class="v3-world-desc">22 Apps im App Store für iPhone, iPad und Mac — mit regelmäßigen Updates.</p>
                <span class="v3-world-cta">[ ios.kotsch.tech &rarr; ]</span>
            </a>

            <!-- 02 Windows -->
            <a href="https://windows.kotsch.tech" class="v3-world">
                <span class="v3-world-num">02_</span>
                <span class="v3-world-title">Windows</span>
                <p class="v3-world-desc">9 Programme — Cleaner, Commander, Notes, Taskmanager, CodeEditor — als Direkt-Download.</p>
                <span class="v3-world-cta">[ windows.kotsch.tech &rarr; ]</span>
            </a>

            <!-- 03 Android -->
            <a href="https://android.kotsch.tech" class="v3-world">
                <span class="v3-world-num">03_</span>
                <span class="v3-world-title">Android</span>
                <p class="v3-world-desc">Native Apps für Android — aktuell in Entwicklung.</p>
                <span class="v3-world-cta">[ android.kotsch.tech &rarr; ]</span>
            </a>

            <!-- 04 Web-Tools (Hero, blau, 2 breit, LIVE) -->
            <a href="https://webtools.kotsch.tech" class="v3-world v3-wide v3-fill-blue">
                <span class="v3-live">&#9679; LIVE</span>
                <span class="v3-world-num">04_</span>
                <span class="v3-world-title">Web-Tools</span>
                <p class="v3-world-desc">734 Tools direkt im Browser — ohne Login, ohne Installation.</p>
                <span class="v3-world-cta">[ webtools.kotsch.tech &rarr; ]</span>
            </a>

            <!-- 05 Shop -->
            <a href="https://shop.kotsch.tech" class="v3-world">
                <span class="v3-world-num">05_</span>
                <span class="v3-world-title">Shop</span>
                <p class="v3-world-desc">Digitale Produkte mit Sofort-Download.</p>
                <span class="v3-world-cta">[ shop.kotsch.tech &rarr; ]</span>
            </a>

            <!-- 06 Hosting -->
            <a href="https://hosting.kotsch.tech" class="v3-world">
                <span class="v3-world-num">06_</span>
                <span class="v3-world-title">Hosting</span>
                <p class="v3-world-desc">Managed Webhosting, vServer und VPS — DSGVO-konform.</p>
                <span class="v3-world-cta">[ hosting.kotsch.tech &rarr; ]</span>
            </a>

            <!-- 07 News -->
            <a href="https://news.kotsch.tech" class="v3-world">
                <span class="v3-world-num">07_</span>
                <span class="v3-world-title">News</span>
                <p class="v3-world-desc">1.412 Ratgeber und Tutorials.</p>
                <span class="v3-world-cta">[ news.kotsch.tech &rarr; ]</span>
            </a>

            <!-- 08 IT-Hilfe (Hero, grün, 2 breit) -->
            <a href="https://it-hilfe.kotsch.tech" class="v3-world v3-wide v3-fill-green">
                <span class="v3-world-num">08_</span>
                <span class="v3-world-title">IT-Hilfe</span>
                <p class="v3-world-desc">Vor Ort &amp; Remote in der Region Glauchau–Lichtenstein. Keine Lösung = kein Preis.</p>
                <span class="v3-world-cta">[ it-hilfe.kotsch.tech &rarr; ]</span>
            </a>

            <!-- 09 Webdesign -->
            <a href="https://webdesign.kotsch.tech" class="v3-world">
                <span class="v3-world-num">09_</span>
                <span class="v3-world-title">Webdesign</span>
                <p class="v3-world-desc">Studio mit 20 Branchen-Demos.</p>
                <span class="v3-world-cta">[ webdesign.kotsch.tech &rarr; ]</span>
            </a>

        </div>
    </section>

    <!-- 6. Über / Region-Streifen -->
    <section class="v3-about">
        <div class="v3-about-text">
            Arthur Kotsch — Student Digital Engineering und Entwickler aus
            Lichtenstein (Sachsen). Apps, Tools, Web und IT-Hilfe aus einer Hand,
            roh und ehrlich gebaut. IT-Hilfe vor Ort &amp; remote in der Region
            Glauchau–Lichtenstein.
        </div>
        <div class="v3-stamp">Keine Lösung<br>= kein Preis</div>
    </section>

    <!-- 7. CTA-Block -->
    <section class="v3-cta">
        <h2 class="v3-cta-h2">Lass uns reden</h2>
        <a href="/kontakt" class="v3-cta-btn">ZUM KONTAKT <span aria-hidden="true">&rarr;</span></a>
    </section>

    <!-- 8. Footer -->
    <footer class="v3-footer">
        <div class="v3-footer-grid">
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