:root {
    --black: #000000;
    --white: #FFFFFF;
    --red: #FF0000;
    --yellow: #FFD700;
    --blue: #00BFFF;
    --green: #32CD32;
    --font-mono: 'Courier New', Courier, monospace;
    --font-heading: 'Impact', sans-serif;
    
    /* Noise Texture Data URI */
    --noise: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* BACKGROUND: Yellow-White Caution Stripes */
body {
    background-color: var(--white);
    background-image: 
        linear-gradient(45deg, rgba(255, 215, 0, 0.2) 25%, transparent 25%, transparent 50%, rgba(255, 215, 0, 0.2) 50%, rgba(255, 215, 0, 0.2) 75%, transparent 75%, transparent);
    background-size: 60px 60px;
    color: var(--black);
    font-family: var(--font-mono);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* LAYOUT & NOISE OVERLAY */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 5vw;
    position: relative;
    box-sizing: border-box;
}

/* Navigation */
header {
    border-bottom: 8px solid var(--black);
    padding: 1.5rem 5vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    background: var(--black);
    color: var(--white);
    padding: 5px 20px;
    transform: rotate(-3deg);
    box-shadow: 5px 5px 0 var(--red);
    text-decoration: none;
    position: relative;
    display: inline-block;
    cursor: pointer;
    transition: box-shadow 0.2s;
}
.logo:hover { box-shadow: 5px 5px 0 var(--yellow); }

/* Logo: page name visible, on hover reveal "crAIzy studio" home link */
.logo .logo-page { display: inline; }
.logo .logo-home {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    padding: 5px 20px; box-sizing: border-box;
    background: var(--black); color: var(--yellow);
    opacity: 0; transition: opacity 0.2s;
}
.logo:hover .logo-home { opacity: 1; }

/* Navigation links */
nav { display: flex; gap: 0; align-items: center; flex-wrap: wrap; }
nav a {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    text-decoration: none;
    color: var(--black);
    padding: 8px 16px;
    text-transform: uppercase;
    border: 3px solid transparent;
    transition: all 0.15s;
    white-space: nowrap;
}
nav a:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
    transform: rotate(-1deg);
}
nav a.nav-active {
    background: var(--red);
    color: var(--white);
    border-color: var(--black);
}

/* Footer */
footer {
    border-top: 8px solid var(--black);
    padding: 2rem 5vw;
    margin-top: 4rem;
    background: var(--black);
    color: #ccc;
    font-size: 0.85rem;
}
footer a { color: var(--yellow); text-decoration: none; }
footer a:hover { color: var(--white); text-decoration: underline; }
.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    flex-wrap: wrap;
}
.footer-grid div { flex: 1; min-width: 200px; }
.footer-bottom {
    max-width: 1200px;
    margin: 1.5rem auto 0;
    padding-top: 1rem;
    border-top: 1px solid #333;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Close button for layer/subpages */
.close-layer {
    position: fixed;
    top: 1.2rem;
    right: 1.5rem;
    z-index: 1100;
    width: 48px;
    height: 48px;
    background: var(--black);
    color: var(--white);
    border: 4px solid var(--black);
    font-size: 1.6rem;
    font-family: var(--font-heading);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 4px 4px 0 var(--red);
    transition: all 0.15s;
    line-height: 1;
}
.close-layer:hover {
    background: var(--red);
    color: var(--white);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 4px 4px 0 var(--black);
}

/* Mobile nav */
@media (max-width: 768px) {
    header { flex-wrap: wrap; gap: 0.5rem; }
    nav a { font-size: 0.9rem; padding: 6px 10px; }
    .logo { font-size: 1.8rem; }
    .footer-grid { flex-direction: column; }
    .close-layer { top: 0.8rem; right: 0.8rem; width: 40px; height: 40px; font-size: 1.3rem; }
}

/* TYPOGRAPHY */
h1 {
    font-family: var(--font-heading);
    font-size: clamp(3.5rem, 12vw, 8rem);
    line-height: 0.85;
    text-transform: uppercase;
    margin: 3rem 0;
    letter-spacing: -2px;
    transform: skew(-3deg);
    text-shadow: 8px 8px 0px var(--yellow);
}

h2 {
    font-family: var(--font-heading);
    background: var(--black);
    color: var(--white);
    padding: 10px 25px;
    display: inline-block;
    transform: rotate(1.5deg);
    margin-bottom: 2rem;
    text-transform: uppercase;
}

/* --- ANIMATIONEN --- */
@keyframes shake-btn {
    0% { transform: translate(8px, 8px) rotate(0deg); }
    20% { transform: translate(10px, 6px) rotate(-1deg); }
    40% { transform: translate(6px, 10px) rotate(1deg); }
    60% { transform: translate(9px, 7px) rotate(-1deg); }
    80% { transform: translate(7px, 9px) rotate(1deg); }
    100% { transform: translate(8px, 8px) rotate(0deg); }
}

/* --- BUTTONS --- */
.btn {
    display: inline-block;
    padding: 20px 45px;
    font-family: var(--font-heading);
    font-size: 2rem;
    text-decoration: none;
    border: 6px solid var(--black);
    background: var(--red);
    color: white;
    box-shadow: 12px 12px 0px var(--black);
    cursor: pointer;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.2s;
}

.btn:hover {
    background: var(--yellow);
    color: var(--black);
    transform: translate(-5px, -5px) rotate(-1deg); /* Hover Bewegung ist zurück! */
    box-shadow: 17px 17px 0px var(--black);
}

.btn:active {
    animation: shake-btn 0.15s infinite; /* Shaken beim Klicken */
    background: var(--green);
    box-shadow: 0px 0px 0px var(--black);
}

/* Noise overlay für alle interaktiven Flächen */
.card::before, .btn::before, .feature-box > div::before {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: var(--noise);
    opacity: 0.15;
    pointer-events: none; /* WICHTIG: Erlaubt Klicks durch das Noise-Layer hindurch */
    z-index: 1;
}

/* --- CARDS --- */
.card {
    border: 6px solid var(--black);
    padding: 2.5rem;
    background: var(--white);
    box-shadow: 18px 18px 0px var(--black);
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.card:nth-child(even) { transform: rotate(-1.5deg); }
.card:nth-child(odd) { transform: rotate(1.5deg); }

.card:hover {
    transform: rotate(0deg) scale(1.03); /* Hover Neigung ist zurück! */
    box-shadow: 8px 8px 0px var(--red);
    z-index: 10;
}

/* FEATURE BOX: Red/White Stripes */
.feature-box {
    background: var(--yellow);
    background-image: linear-gradient(45deg, var(--red) 25%, transparent 25%, transparent 50%, var(--red) 50%, var(--red) 75%, transparent 75%, transparent);
    background-size: 40px 40px;
    border: 8px solid var(--black);
    padding: 4rem 2rem;
    margin: 5rem 0;
    text-align: center;
    transform: rotate(-1deg);
}

.feature-box > div {
    position: relative;
    z-index: 2;
    background: var(--white);
    padding: 2.5rem;
    display: inline-block;
    border: 6px solid var(--black);
    box-shadow: 15px 15px 0px var(--black);
}

/* CONSOLE: CRT-Effect */
#console {
    background: #000;
    color: #0f0;
    padding: 2.5rem;
    font-family: 'Courier New', monospace;
    border: 10px double #555;
    box-shadow: inset 0 0 20px rgba(0,255,0,0.4), 15px 15px 0 var(--black);
    position: relative;
}

/* DISTORT EFFECT */
.distort {
    display: inline-block;
    transform: skew(-10deg) rotate(2deg);
    text-shadow: 3px 3px 0px var(--blue), -3px -3px 0px var(--red);
    font-weight: 900;
    transition: transform 0.2s;
}

.distort:hover {
    transform: skew(15deg) rotate(-5deg) scale(1.2);
}

section p {
    margin-bottom: 1.5rem;
    max-width: 750px;
    background: rgba(255,255,255,0.8);
    padding: 10px;
}