/* Custom styles that complement Tailwind */

/* Smooth focus styles for accessibility */
*:focus-visible {
    outline: 2px solid #14b8a6;
    outline-offset: 2px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f8fafc;
}
::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Subtle pattern overlay for visual interest */
.gradient-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 25% 25%, rgba(20, 184, 166, 0.03) 0%, transparent 50%),
                      radial-gradient(circle at 75% 75%, rgba(148, 163, 184, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

/* Ensure proper spacing for fixed nav */
section[id] {
    scroll-margin-top: 80px;
}

/* Mobile menu overlay */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 40;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

/* Button ripple effect */
.btn-primary {
    position: relative;
    overflow: hidden;
}
.btn-primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}
.btn-primary:active::after {
    width: 200px;
    height: 200px;
}

/* Image lazy loading fade */
img[loading="lazy"] {
    transition: opacity 0.3s ease;
}
img[loading="lazy"]:not(.loaded) {
    opacity: 0;
}
img[loading="lazy"].loaded {
    opacity: 1;
}

/* Print styles */
@media print {
    nav, .mobile-menu, #contactForm {
        display: none;
    }
    body {
        color: #000;
        background: #fff;
    }
}