/* Explain: App-specific component classes for animations, cards, and timeline. - */
/* Hero slider */
.diesel-hero {
    isolation: isolate;
}

.hero-slide {
    opacity: 0;
    transform: scale(1);
    transition: opacity 900ms ease, transform 5000ms ease;
}

.hero-slide.is-active {
    opacity: 1;
    transform: scale(1.04);
}

.hero-dot.is-active {
    width: 2rem;
    background: var(--secondary-color);
}

.hero-dot {
    transition: width 250ms ease, background 250ms ease;
}

/* Scroll reveal animations */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 700ms ease, transform 700ms ease;
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-from-right {
    opacity: 0;
    transform: translateX(34px);
    transition: opacity 750ms ease, transform 750ms ease;
}

.reveal-from-left {
    opacity: 0;
    transform: translateX(-34px);
    transition: opacity 750ms ease, transform 750ms ease;
}

.reveal-from-right.is-visible,
.reveal-from-left.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-delay-1 {
    transition-delay: 120ms;
}

.reveal-delay-2 {
    transition-delay: 240ms;
}

.reveal-delay-3 {
    transition-delay: 360ms;
}

/* Offers */
.offer-card {
    transition: transform 300ms ease, box-shadow 300ms ease;
}

.offer-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 50px rgba(17, 24, 39, 0.18);
}

/* Services */
.service-showcase {
    transition: transform 300ms ease, box-shadow 300ms ease;
}

.service-showcase:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 42px rgba(17, 24, 39, 0.12);
}

/* Timeline */
.steps-timeline {
    --timeline-progress: 0%;
}

.steps-timeline.is-visible {
    --timeline-progress: 100%;
}

.timeline-track {
    position: absolute;
    background: rgba(255, 255, 255, 0.22);
}

.timeline-progress {
    position: absolute;
    background: linear-gradient(90deg, var(--primary-color), #2d6a4f);
    transition: width 1200ms ease, height 1200ms ease;
}

.timeline-step {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 600ms ease, transform 600ms ease;
}

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

.steps-timeline.is-visible .timeline-step:nth-child(1) {
    transition-delay: 150ms;
}

.steps-timeline.is-visible .timeline-step:nth-child(2) {
    transition-delay: 350ms;
}

.steps-timeline.is-visible .timeline-step:nth-child(3) {
    transition-delay: 550ms;
}

@media (min-width: 768px) {
    .timeline-track {
        top: 3.25rem;
        right: 12%;
        left: 12%;
        height: 4px;
    }

    .timeline-progress {
        top: 3.25rem;
        right: 12%;
        height: 4px;
        width: 0;
    }

    .steps-timeline.is-visible .timeline-progress {
        width: 76%;
    }
}

@media (max-width: 767px) {
    .timeline-track {
        top: 2rem;
        bottom: 2rem;
        right: 2rem;
        width: 4px;
    }

    .timeline-progress {
        top: 2rem;
        right: 2rem;
        width: 4px;
        height: 0;
    }

    .steps-timeline.is-visible .timeline-progress {
        height: calc(100% - 4rem);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-slide,
    .reveal-on-scroll,
    .reveal-from-right,
    .reveal-from-left,
    .offer-card,
    .service-showcase,
    .timeline-progress,
    .timeline-step {
        transition: none;
        transform: none;
    }

    .hero-slide.is-active,
    .reveal-on-scroll,
    .reveal-from-right,
    .reveal-from-left,
    .timeline-step {
        opacity: 1;
    }
}