/* Ken-Burns-Effekt für Hero-Bilder 
========================================
Premium Hero Motion
========================================
*/

.ken-burns {
    animation: kenBurnsPremium 30s ease-in-out forwards;
    will-change: transform;
    transform-origin: center center;
}

@keyframes kenBurnsPremium {
    0% {
        transform: scale(1) translate3d(0, 0, 0);
    }

    25% {
        transform: scale(1.025) translate3d(-8px, -4px, 0);
    }

    50% {
        transform: scale(1.045) translate3d(6px, -6px, 0);
    }

    75% {
        transform: scale(1.065) translate3d(-4px, 5px, 0);
    }

    100% {
        transform: scale(1.085) translate3d(4px, 4px, 0);
    }
}

/* Scroll Reveal Startzustand */
.reveal {
    opacity: 0;
    transform: translateY(48px) scale(0.985);
    transition:
        opacity 1000ms cubic-bezier(0.22, 1, 0.36, 1),
        transform 1000ms cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

/* Scroll Reveal aktiver Zustand */
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Parallax-Bilder */
.parallax {
    will-change: transform;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    left: var(--container-padding);
    bottom: 40px;
    z-index: 3;
    width: 28px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: var(--radius-full);
}

.scroll-indicator::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 10px;
    width: 4px;
    height: 4px;
    background: var(--color-white);
    border-radius: 50%;
    transform: translateX(-50%);
    animation: scrollDot 1.8s ease infinite;
}

@keyframes scrollDot {
    0% {
        opacity: 0;
        transform: translate(-50%, 0);
    }

    20% {
        opacity: 1;
    }

    55% {
        transform: translate(-50%, 14px);
    }

    100% {
        opacity: 0;
        transform: translate(-50%, 24px);
    }
}

/* Sanfter Seitenstart */
body {
    opacity: 0;
    transition: opacity 500ms ease;
}

body.page-loaded {
    opacity: 1;
}

/* Timeline Reveal */
.timeline-item {
    opacity: 0;
    transform: translateY(32px);
    transition:
        opacity 800ms ease,
        transform 800ms ease;
}

.timeline-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Subtiler Glow für interaktive Karten */
.card::before,
.product-tile::before,
.background-card::before,
.application-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    background:
        radial-gradient(
            circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(15, 111, 255, 0.16),
            transparent 34%
        );
    transition: opacity var(--transition-medium);
}

.card:hover::before,
.product-tile:hover::before,
.background-card:hover::before,
.application-card:hover::before {
    opacity: 1;
}
 /*
========================================
Reduced Motion
========================================
*/

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }

    .ken-burns,
    .parallax {
        transform: none !important;
        animation: none !important;
    }

    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }

    body {
        opacity: 1;
    }
}

.hero-content {
    animation: heroContent 1.6s ease-out both;
}

@keyframes heroContent {

    from {

        opacity: 0;

        transform:
            translateY(40px);

    }

    to {

        opacity: 1;

        transform:
            translateY(0);

    }

}

.hero-actions {

    opacity: 0;

    animation:

        heroButtons .8s ease-out forwards;

    animation-delay: 0.8s;

}

@keyframes heroButtons {

    from {

        opacity: 0;

        transform:
            translateY(20px);

    }

    to {

        opacity: 1;

        transform:
            translateY(0);

    }

}


/*
========================================
Hero Text Entrance
========================================
*/

.hero-content {
    opacity: 0;
    transform: translateY(34px);
    animation: heroTextIn 1200ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: 180ms;
}

.hero-actions {
    opacity: 0;
    transform: translateY(20px);
    animation: heroActionsIn 900ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: 620ms;
}

@keyframes heroTextIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroActionsIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}