/* Animation Styles for WELHAN LEGAL Website */

/* Keyframe Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes scrollIndicator {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateY(30px);
        opacity: 0;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

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

/* Animation Classes */
.fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
}

.slide-up {
    animation: slideUp 0.6s ease-out forwards;
}

.lift-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.lift-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(70, 44, 138, 0.3);
}

/* Gradient Text Animation */
.gradient-text {
    background: linear-gradient(45deg, #462c8a, #573bbc, #bd9c60, #462c8a);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
}

/* Scroll Indicator Animation */
.scroll-indicator span {
    animation: scrollIndicator 2s ease-in-out infinite;
}

/* Service Card Enhanced Hover Effects */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: all 0.5s ease;
    z-index: -1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(189, 156, 96, 0.3) 0%, transparent 70%);
    transition: all 0.6s ease;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 0;
}

.service-card:hover::before {
    left: 0;
    opacity: 0.95;
}

.service-card:hover::after {
    width: 300px;
    height: 300px;
}

.service-card:hover {
    color: #ffffff;
}

.service-card:hover h3 {
    color: #ffffff;
}

.service-card:hover p {
    color: #ffffff;
}

.service-card:hover .service-link {
    color: #bd9c60;
}

.service-card:hover .service-icon {
    background: #bd9c60;
    transform: scale(1.1);
}

/* Button Hover Effects */
.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 0.5s;
}

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

/* Navbar Scrolled Effect */
.navbar.scrolled .nav-link:hover::after,
.navbar.scrolled .nav-link.active::after {
    background: var(--primary-color);
}

/* Testimonial Transition Effects */
.testimonial-slide {
    transition: all 0.5s ease-in-out;
}

.testimonial-slide:not(.active) {
    transform: translateX(100%);
    opacity: 0;
}

/* Loading Animation */
.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s linear infinite;
}

/* Notification Animations */
.notification {
    transform: translateX(400px);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}