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

/* Navbar styles */
#navbar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Fade-in animation */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Floating animation for hero badges */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Service card hover lift */
.service-card {
    transform: translateY(0);
    transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

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

/* Form focus states (enhance Tailwind) */
input:focus,
textarea:focus {
    border-color: #41C9E2;
    box-shadow: 0 0 0 3px rgba(65, 201, 226, 0.2);
}

/* Button press effect */
button[type="submit"]:active {
    transform: scale(0.98);
}

/* Smooth scroll offset for fixed nav */
:target {
    scroll-margin-top: 80px;
}

/* Selection color */
::selection {
    background: #162447;
    color: white;
}

/* Mobile menu transition */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

#mobile-menu.open {
    max-height: 300px;
}