/**
 * Harekat Motion Design System
 * Restrained, high-performance, accessible CSS motion definitions
 * Respects prefers-reduced-motion
 */

:root {
    --ease-out-smooth: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --motion-duration-fast: 180ms;
    --motion-duration-normal: 280ms;
    --motion-duration-reveal: 520ms;
}

/* 1. Scroll-driven reveal */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity var(--motion-duration-reveal) var(--ease-out-smooth),
                transform var(--motion-duration-reveal) var(--ease-out-smooth);
    will-change: opacity, transform;
}

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

/* Stagger helper for grid/list children */
.reveal-stagger > *:nth-child(1) { transition-delay: 40ms; }
.reveal-stagger > *:nth-child(2) { transition-delay: 90ms; }
.reveal-stagger > *:nth-child(3) { transition-delay: 140ms; }
.reveal-stagger > *:nth-child(4) { transition-delay: 190ms; }
.reveal-stagger > *:nth-child(5) { transition-delay: 240ms; }
.reveal-stagger > *:nth-child(6) { transition-delay: 290ms; }
.reveal-stagger > *:nth-child(7) { transition-delay: 340ms; }
.reveal-stagger > *:nth-child(8) { transition-delay: 390ms; }

/* 2. Hero entrance animations */
@keyframes heroEntranceUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-hero-badge {
    animation: heroEntranceUp 0.55s var(--ease-out-smooth) 0.05s both;
}

.animate-hero-title {
    animation: heroEntranceUp 0.65s var(--ease-out-smooth) 0.15s both;
}

.animate-hero-desc {
    animation: heroEntranceUp 0.65s var(--ease-out-smooth) 0.28s both;
}

.animate-hero-cta {
    animation: heroEntranceUp 0.6s var(--ease-out-smooth) 0.42s both;
}

/* 3. Card micro-interactions */
.motion-card {
    transition: transform var(--motion-duration-normal) var(--ease-out-smooth),
                box-shadow var(--motion-duration-normal) var(--ease-out-smooth),
                border-color var(--motion-duration-normal) var(--ease-out-smooth);
    will-change: transform;
}

.motion-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px -8px rgba(13, 92, 82, 0.14), 0 4px 8px -4px rgba(13, 92, 82, 0.06);
}

.motion-card-img {
    transition: transform 0.45s var(--ease-out-smooth);
    will-change: transform;
}

.motion-card:hover .motion-card-img {
    transform: scale(1.035);
}

/* 4. Button & Click feedback */
.motion-btn {
    transition: transform var(--motion-duration-fast) var(--ease-out-smooth),
                background-color var(--motion-duration-fast),
                box-shadow var(--motion-duration-fast);
}

.motion-btn:hover {
    transform: translateY(-1px);
}

.motion-btn:active {
    transform: scale(0.98) translateY(0);
}

/* 5. Map Interactive Pin Pulse */
@keyframes mapPinPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(13, 92, 82, 0.45);
    }
    70% {
        box-shadow: 0 0 0 9px rgba(13, 92, 82, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(13, 92, 82, 0);
    }
}

.map-pin-pulse {
    animation: mapPinPulse 2.4s infinite cubic-bezier(0.24, 0, 0.38, 1);
}

/* 6. Modal / Popover transition */
.motion-dialog-enter {
    animation: modalScaleIn 0.22s var(--ease-out-smooth) both;
}

@keyframes modalScaleIn {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(6px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* 7. Strict Reduced Motion Override */
@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;
    }

    .reveal-on-scroll {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }

    .motion-card:hover {
        transform: none !important;
    }

    .motion-card:hover .motion-card-img {
        transform: none !important;
    }

    .motion-btn:hover,
    .motion-btn:active {
        transform: none !important;
    }

    .map-pin-pulse {
        animation: none !important;
    }
}