/* Additional custom styles beyond Tailwind */

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

/* Selection color */
::selection {
    background: #0d9488;
    color: white;
}

/* Focus styles */
*:focus-visible {
    outline: 2px solid #0d9488;
    outline-offset: 2px;
}

/* Counter animation */
.counter {
    display: inline-block;
}

/* Mobile menu transitions */
.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mobile-menu.open {
    max-height: 400px;
}

/* Nav active state */
nav.scrolled {
    background: rgba(4, 47, 46, 0.98) !important;
    backdrop-blur: 12px !important;
}

/* Image loading placeholder */
img {
    background: linear-gradient(90deg, #f0fdfa 25%, #ccfbf1 50%, #f0fdfa 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

img[src] {
    animation: none;
    background: none;
}

/* Button ripple effect */
.btn-primary,
.btn-secondary {
    position: relative;
    overflow: hidden;
}

.btn-primary::after,
.btn-secondary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:active::after,
.btn-secondary:active::after {
    width: 300px;
    height: 300px;
}

/* Accessibility: reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Print styles */
@media print {
    nav,
    .mobile-menu,
    .animate-bounce {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    .hero-bg {
        background: #0d9488 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}

/* High contrast mode support */
@media (forced-colors: active) {
    .card-hover {
        border: 2px solid ButtonText;
    }
}

/* Tablet adjustments */
@media (max-width: 768px) {
    .hero-bg {
        min-height: 100vh;
        padding-top: 80px;
        padding-bottom: 80px;
    }
    
    h1 {
        font-size: 2.5rem !important;
    }
}

/* Landscape phone adjustments */
@media (max-height: 500px) and (orientation: landscape) {
    .hero-bg {
        min-height: auto;
        padding: 100px 0;
    }
}