/* ============================================================================
   SCROLL ANIMATIONS & KEYFRAMES
   ============================================================================ */

/* Fade Up Animation */
[data-animate="fade-up"] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate="fade-up"].animated {
    opacity: 1;
    transform: translateY(0);
}

/* Fade Left Animation */
[data-animate="fade-left"] {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate="fade-left"].animated {
    opacity: 1;
    transform: translateX(0);
}

/* Animation Delays */
[data-delay="100"] { transition-delay: 100ms; }
[data-delay="200"] { transition-delay: 200ms; }
[data-delay="300"] { transition-delay: 300ms; }
[data-delay="400"] { transition-delay: 400ms; }
[data-delay="500"] { transition-delay: 500ms; }

/* Floating Animation for Hero Image */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.hero-image-placeholder {
    animation: float 6s ease-in-out infinite;
}

/* Glow Pulse Animation */
@keyframes glow-pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.1);
    }
}

.hero-glow {
    animation: glow-pulse 4s ease-in-out infinite;
}

/* Gradient Rotation */
@keyframes gradient-rotate {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.hero-bg-gradient {
    background-size: 200% 200%;
    animation: gradient-rotate 15s ease infinite;
}

/* Button Pulse on Hover */
@keyframes button-pulse {
    0%, 100% {
        box-shadow: 0 0 60px rgba(76, 175, 80, 0.3);
    }
    50% {
        box-shadow: 0 0 80px rgba(76, 175, 80, 0.5);
    }
}

.btn-primary:hover {
    animation: button-pulse 2s ease-in-out infinite;
}

/* Loading Shimmer Effect (for placeholder images) */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.placeholder-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.05),
        transparent
    );
    animation: shimmer 3s infinite;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    [data-animate] {
        opacity: 1 !important;
        transform: none !important;
    }
}