/* Custom styles and overrides */

html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Smooth scroll offset for fixed header */
section[id] {
    scroll-margin-top: 80px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #F0FDFA;
}

::-webkit-scrollbar-thumb {
    background: #99F6E4;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2DD4BF;
}

/* Selection color */
::selection {
    background: #2DD4BF;
    color: #0F172A;
}

/* Fade in 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;
}

/* Staggered animation delays */
.fade-in-up.delay-1 { animation-delay: 0.1s; }
.fade-in-up.delay-2 { animation-delay: 0.2s; }
.fade-in-up.delay-3 { animation-delay: 0.3s; }
.fade-in-up.delay-4 { animation-delay: 0.4s; }
.fade-in-up.delay-5 { animation-delay: 0.5s; }

/* Pulse animation for CTA */
@keyframes pulse-subtle {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(45, 212, 191, 0);
    }
}

.pulse-cta {
    animation: pulse-subtle 2s infinite;
}

/* Gradient text utility */
.gradient-text {
    background: linear-gradient(135deg, #2DD4BF 0%, #14B8A6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hover card lift effect */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Image hover zoom */
.img-zoom {
    overflow: hidden;
}

.img-zoom img {
    transition: transform 0.5s ease;
}

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

/* Mobile menu transition */
#mobile-menu {
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

#mobile-menu.hidden {
    max-height: 0;
    opacity: 0;
}

#mobile-menu:not(.hidden) {
    max-height: 400px;
    opacity: 1;
}

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

/* Active nav link */
.nav-link-active {
    color: #14B8A6;
}

/* Loading state for buttons */
button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}