/* KinderFlow Marketing Site CSS */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

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

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slide-in-right {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 4s ease-in-out infinite;
    animation-delay: 1s;
}

.animate-fade-in-up {
    animation: fade-in-up 0.6s ease-out forwards;
}

.animate-fade-in {
    animation: fade-in 0.6s ease-out forwards;
}

/* Intersection Observer animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Navbar scroll effect */
#navbar.scrolled {
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
}

/* Hero image placeholder styling */
.hero-placeholder {
    background: linear-gradient(135deg, #e4f0f6 0%, #e5f8f8 50%, #dff5f4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    border-radius: 1rem;
}

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

.feature-card:hover {
    transform: translateY(-4px);
}

/* Pricing card hover */
.pricing-card {
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
}

/* Testimonial card */
.testimonial-card {
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

/* FAQ accordion */
.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-content.open {
    max-height: 500px;
}

/* Gradient text — brand navy→teal */
.gradient-text {
    background: linear-gradient(135deg, #143C58, #12B1B6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Button pulse effect */
.btn-pulse {
    position: relative;
}

.btn-pulse::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 9999px;
    animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    background: inherit;
    opacity: 0;
}

@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 0.4; }
    100% { transform: scale(1.3); opacity: 0; }
}

/* Mobile menu transition */
#mobile-menu {
    transition: all 0.3s ease;
}

/* Form focus styles */
input:focus, select:focus, textarea:focus {
    outline: none;
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #13B9AC;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #143C58;
}

/* Print styles */
@media print {
    nav, footer, .no-print { display: none !important; }
    main { padding-top: 0 !important; }
}