/* Bubbles N Bones Inc - Animations CSS
 * Bubble animations, scroll effects, and interactive animations
 */

/* Bubble Animation Keyframes */
@keyframes bubbleFloat {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(100px) scale(1);
        opacity: 0;
    }
}

@keyframes bubbleFloat2 {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.8;
    }
    90% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(-100px) translateX(-150px) scale(1.2);
        opacity: 0;
    }
}

@keyframes bubbleFloat3 {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) translateX(200px) scale(0.8);
        opacity: 0;
    }
}

/* Bubble Container */
.bubbles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.bubble {
    position: absolute;
    bottom: -100px;
    background: rgba(0, 174, 239, 0.1);
    border-radius: 50%;
    animation: bubbleFloat 8s infinite linear;
}

.bubble:nth-child(1) {
    width: 80px;
    height: 80px;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 8s;
}

.bubble:nth-child(2) {
    width: 60px;
    height: 60px;
    left: 20%;
    animation-delay: 2s;
    animation-duration: 10s;
    animation-name: bubbleFloat2;
}

.bubble:nth-child(3) {
    width: 100px;
    height: 100px;
    left: 35%;
    animation-delay: 4s;
    animation-duration: 12s;
    animation-name: bubbleFloat3;
}

.bubble:nth-child(4) {
    width: 70px;
    height: 70px;
    left: 50%;
    animation-delay: 1s;
    animation-duration: 9s;
}

.bubble:nth-child(5) {
    width: 90px;
    height: 90px;
    left: 70%;
    animation-delay: 3s;
    animation-duration: 11s;
    animation-name: bubbleFloat2;
}

.bubble:nth-child(6) {
    width: 50px;
    height: 50px;
    left: 85%;
    animation-delay: 5s;
    animation-duration: 7s;
    animation-name: bubbleFloat3;
}

/* Hover Animations */
.hover-lift {
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.hover-scale {
    transition: transform var(--transition-normal);
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-rotate {
    transition: transform var(--transition-normal);
}

.hover-rotate:hover {
    transform: rotate(5deg) scale(1.05);
}

/* Card Hover Effects */
.service-card,
.pricing-card {
    transition: all var(--transition-normal);
    cursor: pointer;
}

.service-card:hover,
.pricing-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.service-card:hover .service-icon,
.pricing-card:hover .pricing-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Icon Animations */
.service-icon,
.pricing-icon,
.feature-icon {
    transition: all var(--transition-normal);
}

.service-icon i,
.pricing-icon i,
.feature-icon i {
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon i,
.pricing-card:hover .pricing-icon i,
.feature-card:hover .feature-icon i {
    color: var(--primary-aqua);
    transform: scale(1.2);
}

/* Button Animations */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn:active {
    transform: translateY(1px) scale(0.98);
}

/* Loading Animation */
.btn-loading {
    display: none;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Form Field Animations */
.form-group {
    position: relative;
    margin-bottom: var(--space-6);
}

.form-group input,
.form-group textarea,
.form-group select {
    transition: all var(--transition-normal);
    border: 2px solid #E5E7EB;
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
    width: 100%;
    font-size: var(--fs-base);
    font-family: var(--font-body);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-aqua);
    box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.1);
    transform: translateY(-2px);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #EF4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: var(--fw-semibold);
    color: var(--text-slate);
    transition: color var(--transition-normal);
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group select:focus + label {
    color: var(--primary-aqua);
}

/* Testimonial Slider Animations */
.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-card {
    transition: all var(--transition-slow);
    opacity: 0;
    transform: translateX(100px);
}

.testimonial-card.active {
    opacity: 1;
    transform: translateX(0);
}

.testimonial-card.prev {
    opacity: 0.3;
    transform: translateX(-100px);
}

/* Gallery Hover Effects */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.gallery-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-2xl);
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 174, 239, 0.8), rgba(0, 92, 153, 0.8));
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 2;
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item::after {
    content: 'View Details';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: var(--fw-bold);
    font-size: var(--fs-lg);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 3;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* Mobile Menu Animations */
.mobile-menu-btn {
    transition: all var(--transition-normal);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.hamburger-line {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-slate);
    margin: 5px 0;
    transition: all var(--transition-normal);
    border-radius: var(--radius-full);
}

/* Navbar Scroll Animation */
.navbar {
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
}

/* Stagger Animation for Grid Items */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }
.stagger-6 { animation-delay: 0.6s; }

/* Pulse Animation for CTAs */
.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 174, 239, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 174, 239, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 174, 239, 0);
    }
}

/* Floating Elements */
.float {
    animation: float 3s ease-in-out infinite;
}

.float-delay-1 {
    animation-delay: 0.5s;
}

.float-delay-2 {
    animation-delay: 1s;
}

.float-delay-3 {
    animation-delay: 1.5s;
}

/* Mobile Sticky CTA Animation */
.mobile-sticky-cta {
    position: fixed;
    bottom: var(--space-4);
    left: var(--space-4);
    right: var(--space-4);
    z-index: var(--z-fixed);
    transform: translateY(100px);
    transition: transform var(--transition-slow);
}

.mobile-sticky-cta.show {
    transform: translateY(0);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-aqua);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Responsive Animations */
@media (max-width: 768px) {
    .bubble {
        animation-duration: 6s;
    }
    
    .service-card:hover,
    .pricing-card:hover {
        transform: translateY(-4px) scale(1.01);
    }
    
    .gallery-item:hover {
        transform: scale(1.02);
    }
}

/* 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;
    }
    
    .bubbles {
        display: none;
    }
    
    .fade-in {
        opacity: 1;
        transform: none;
    }
}