body {
    overflow-x: hidden;
}

/* Card tilt effect */
.tilt-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.tilt-card:hover {
    transform: perspective(1000px) rotateY(5deg) rotateX(5deg);
    box-shadow: 0 12px 40px rgba(79, 195, 247, 0.25), 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Shake Animation (for buttons on hover) */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-5px);
    }
    75% {
        transform: translateX(5px);
    }
}
.shake {
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}
.shake:hover {
    animation: shake 0.5s ease-in-out;
    background-color: #f48acb !important;
    color: #fff !important;
}

/* Fade In Up Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Fade In Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
.fade-in {
    animation: fadeIn 1s ease-out forwards;
}

/* Slide In Left Animation */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
.slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

/* Slide In Right Animation */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
.slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
}

/* Scale In Animation */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
.scale-in {
    animation: scaleIn 0.6s ease-out forwards;
}

/* Pulse Animation */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(79, 195, 247, 0.4);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(79, 195, 247, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(79, 195, 247, 0);
    }
}
.pulse {
    animation: pulse 2s infinite;
}

/* Glow Animation */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(79, 195, 247, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(79, 195, 247, 0.8), 0 0 30px rgba(79, 195, 247, 0.6);
    }
}
.glow {
    animation: glow 2s ease-in-out infinite;
}

/* Staggered Animation Delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* Initially hidden for animation */
.animate-on-load {
    opacity: 0;
}

/* Stats counter animation */
@keyframes countUp {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
.count-up {
    animation: countUp 0.8s ease-out forwards;
}

/* Icon spin on hover */
.icon-spin:hover i {
    transition: transform 0.5s ease;
    transform: rotate(360deg);
}

/* Gradient text animation */
@keyframes gradientText {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}
.gradient-text {
    background: linear-gradient(90deg, #4fc3f7, #f48acb, #80c7e4, #4fc3f7);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientText 4s ease infinite;
}

/* Underline animation for links */
.animated-underline {
    position: relative;
    display: inline-block;
}
.animated-underline::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -2px;
    left: 0;
    background-color: #4fc3f7;
    transition: width 0.3s ease;
}
.animated-underline:hover::after {
    width: 100%;
}

/* Method Card Footer Hover Effect */
.tilt-card .rounded-bottom {
    transition: background-color 0.3s ease;
}
.tilt-card:hover .rounded-bottom {
    background-color: #4fc3f7 !important;
}

.card.border-0.shadow-sm {
    border-left: 6px solid #4fc3f7 !important;
    border-radius: 18px !important;
}
.card-body h3, .card-body h6 {
    letter-spacing: 1px;
}
.card-body h6 i {
    color: #4fc3f7 !important;
}
.nav-tabs .nav-link.active {
    background-color: #4fc3f7 !important;
    color: #fff !important;
    border-radius: 12px 12px 0 0 !important;
    font-weight: bold;
}
.nav-tabs .nav-link {
    border-radius: 12px 12px 0 0 !important;
    color: #1976D2 !important;
    font-weight: 500;
}
.nav-tabs {
    border-bottom: 2px solid #E3F2FD !important;
}