/* Custom styles for Circle AI Landing Page */

/* Custom animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.4; }
}

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

/* Pulse glow effect */
.pulse-glow {
    animation: pulse-glow 2s ease-in-out infinite;
}

/* Custom gradient text */
.gradient-text {
    background: linear-gradient(135deg, #9333ea 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Custom button hover effects */
.btn-hover-effect {
    transition: all 0.3s ease;
}

.btn-hover-effect:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(147, 51, 234, 0.3);
}

/* Custom card hover effects */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #9333ea;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #7c3aed;
}

/* Loading animation for app mockup */
@keyframes typing {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.typing-indicator {
    animation: typing 1.5s ease-in-out infinite;
}

/* Responsive text adjustments */
@media (max-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
}

/* Custom focus styles for accessibility */
.focus-ring:focus {
    outline: 2px solid #9333ea;
    outline-offset: 2px;
}

/* Custom selection color */
::selection {
    background-color: #9333ea;
    color: white;
}

/* Smooth transitions for all interactive elements */
* {
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

/* Custom backdrop blur for navigation */
.nav-backdrop {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Custom shadow for depth */
.depth-shadow {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

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

.gradient-border {
    background: linear-gradient(45deg, #9333ea, #a855f7, #c084fc, #9333ea);
    background-size: 400% 400%;
    animation: gradient-border 3s ease infinite;
}