/* ============================================================
   ANIMATIONS — EASTERN HOPE LTD
   ============================================================ */

/* Fade In Up (default for scroll reveal) */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Delays for staggered animations */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* Fade In (just opacity) */
.fade-in {
    opacity: 0;
    transition: opacity 0.6s ease;
}
.fade-in.visible {
    opacity: 1;
}

/* Slide In Left */
.slide-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Slide In Right */
.slide-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Zoom In */
.zoom-in {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.zoom-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Hover lift (used on cards) */
.hover-lift {
    transition: transform var(--transition), box-shadow var(--transition);
}
.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Count Up Animation (used via JS for counters) */
@keyframes countUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-count {
    animation: countUp 0.6s forwards;
}

/* Loading Spinner (optional) */
@keyframes spin {
    to { transform: rotate(360deg); }
}
.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

/* Glass effect for navbar (already present) */
.glass {
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(12px);
}

/* Mobile menu icon animation */
.mobile-toggle.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.mobile-toggle.open span:nth-child(2) {
    opacity: 0;
}
.mobile-toggle.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Pulse (for CTA button) */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(245,130,32,0.4); }
    70% { box-shadow: 0 0 0 12px rgba(245,130,32,0); }
    100% { box-shadow: 0 0 0 0 rgba(245,130,32,0); }
}
.btn-accent.pulse {
    animation: pulse 2s infinite;
}