michaelschiemer/resources/css/utilities/scroll.css

body {
    transition: background-color 0.5s ease, color 0.5s ease;
}

/* FOR REFERENCE::

body[data-active-scroll-step="1"] header {
    opacity: 1;
}

body[data-active-scroll-step="2"] header {
    opacity: 0.5;
}

body[data-active-scroll-step="3"] header {
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}*/

body[data-active-scroll-step="1"] {
    background-color: #1a1a1a;
    color: #eee;
}

body[data-active-scroll-step="2"] {
    background-color: #000;
    color: #f0f0f0;
}

body[data-active-scroll-step="3"] {
    background-color: #2c1c59;
    color: #fff;
}

body[data-active-scroll-step="1"] {
    /* z.B. Schriftart, Hintergrund etc. */
    cursor: s-resize;
}

body[data-active-scroll-step="2"] {
    background-color: #1a1a1a;
}

[data-scroll-step] {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.6s ease, transform 0.6s ease;
    will-change: opacity, transform;
}

body {
    opacity: 1;
}

/* Aktivierte Scroll-Section */
[data-scroll-step].active {
    opacity: 1;
    transform: translateY(0);
}


[data-scroll-step].active {
    border-left: 4px solid var(--accent-color, #6c4dff);
    background-color: rgba(255, 255, 255, 0.02);
}



/* Basis-Stil für Sticky Steps */
[data-sticky-step] {
    position: sticky;
    top: 20vh;
    margin: 2rem 0;
    padding: 2rem;
    background: #1e1e1e;
    border-radius: 0.5rem;
    opacity: 0.4;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

[data-sticky-step].is-sticky-active {
    opacity: 1;
    transform: scale(1.02);
    box-shadow: 0 0 1rem rgba(255, 255, 255, 0.05);
}

/* Beispielhafte visuelle Steuerung per container-Datensatz */
[data-sticky-container][data-active-sticky-step="0"] [data-sticky-step]:nth-child(1),
[data-sticky-container][data-active-sticky-step="1"] [data-sticky-step]:nth-child(2),
[data-sticky-container][data-active-sticky-step="2"] [data-sticky-step]:nth-child(3) {
    border-left: 4px solid var(--accent-color, #6c4dff);
    background: linear-gradient(to right, rgba(108, 77, 255, 0.1), transparent);
}

/* Optional: sanfte Farbübergänge */
[data-sticky-step] {
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.4s ease;
}

/* Sticky Container zur Sicherheit sichtbar machen */
[data-sticky-container] {
    position: relative;
    z-index: 0;

    height: 300vh;
    padding: 2rem;
}


/*
    Scroll LOOPS
*/

.loop-container {
    overflow: hidden;
    position: relative;
    height: 200px;
}

.loop-content {
    display: flex;
    flex-direction: column;
}

/* Basisstil für scroll-loop-Elemente */
[data-scroll-loop] {
    will-change: transform;
    display: inline-block;
    backface-visibility: hidden;
    transform-style: preserve-3d;
}

/* Empfohlene Containerstruktur */
.scroll-loop-container {
    overflow: hidden;
    position: relative;
    height: 200px; /* anpassen je nach Bedarf */
}

/* Optional für automatische Verdopplung */
.scroll-loop-container > [data-scroll-loop] {
    display: flex;
    flex-direction: column;
}

/* Für Background-Loop */
[data-scroll-type="background"] {
    background-repeat: repeat;
    background-size: auto 100%;
}

/* Pausieren bei Hover oder Aktivierung */
[data-scroll-loop][data-loop-pause="true"]:hover,
[data-scroll-loop][data-loop-pause="true"]:active {
    animation-play-state: paused;
}


/*
    SCROLL_FADE
 */

/* Optionaler Grundstil für sticky-fade Elemente */
/* Basisstil für sticky-fade Elemente */
[data-sticky-fade] {
    opacity: 0;
    transform: translateY(20px);
    transition-property: opacity, transform;
    transition-duration: 0.4s;
    transition-timing-function: ease-out;
    will-change: opacity, transform;
    pointer-events: auto;
}

[data-sticky-fade][data-fade-distance="10"] {
    transform: translateY(10px);
}
[data-sticky-fade][data-fade-distance="30"] {
    transform: translateY(30px);
}
[data-sticky-fade][data-fade-distance="40"] {
    transform: translateY(40px);
}

[data-sticky-fade][data-fade-duration="fast"] {
    transition-duration: 0.2s;
}

[data-sticky-fade][data-fade-duration="slow"] {
    transition-duration: 0.8s;
}

[data-sticky-fade].visible {
    opacity: 1;
    transform: translateY(0);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.1);
    filter: brightness(1.05);
    transition-property: opacity, transform, box-shadow;
    transition-timing-function: ease;
}