/* Custom styles for K Computer Solutions */

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0a0f1e;
}
::-webkit-scrollbar-thumb {
    background: #1e3a5f;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #0d9488;
}

/* Selection color */
::selection {
    background: rgba(13, 148, 136, 0.3);
    color: #e2e8f0;
}

/* Base typography */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
}

p, span, a, li, button, input, textarea {
    font-family: 'Inter', system-ui, sans-serif;
}

/* Reveal animation - progressive enhancement only */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar scroll state */
.navbar-scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
    border-bottom-color: rgba(13, 148, 136, 0.2);
}

/* Mobile menu transition */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
#mobile-menu.open {
    max-height: 400px;
}

/* Smooth focus outlines */
a:focus-visible, button:focus-visible {
    outline: 2px solid #2dd4bf;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Card hover glow effect */
.group:hover .group-hover\:bg-teal-800\/50 {
    background-color: rgba(14, 116, 144, 0.5);
}

/* Image aspect ratio fallback */
.aspect-\[4\/3\] {
    aspect-ratio: 4 / 3;
}

/* Gradient text utility */
.text-transparent.bg-clip-text {
    -webkit-background-clip: text;
    background-clip: text;
}

/* Subtle pattern overlay for sections */
section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(13, 148, 136, 0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

/* Button ripple effect placeholder */
button, a {
    -webkit-tap-highlight-color: transparent;
}

/* Reduce motion preference */
@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;
        transform: none;
    }
    .animate-bounce {
        animation: none;
    }
}

/* Print styles */
@media print {
    nav, #mobile-menu-btn, .animate-bounce {
        display: none !important;
    }
    body {
        background: white;
        color: black;
    }
    section::before {
        display: none;
    }
}