@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
    --color-black: #050505;
    --color-neon-green: #66FF00;
    --color-accent-red: #FF2D2D;
    --color-dark-gray: #111111;
    --color-light-gray: #1a1a1a;
}

body {
    background-color: var(--color-black);
    font-family: 'Poppins', sans-serif;
}

.font-poppins {
    font-family: 'Poppins', sans-serif;
}

.bg-neon-green {
    background-color: var(--color-neon-green);
}

.text-neon-green {
    color: var(--color-neon-green);
}

.text-accent-red {
    color: var(--color-accent-red);
}

.border-neon-green {
    border-color: var(--color-neon-green);
}

.bg-grid-pattern {
    background-image:
        linear-gradient(rgba(102, 255, 0, 0.05) 1px, transparent 1px),
        linear-gradient(to right, rgba(102, 255, 0, 0.05) 1px, transparent 1px);
    background-size: 2rem 2rem;
}

.bg-radial-gradient {
    background: radial-gradient(circle, transparent, var(--color-black) 70%);
}

#header.scrolled {
    background-color: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #1a1a1a;
}

.nav-link {
    @apply text-gray-300 transition-colors duration-300;
    position: relative;
}

.nav-link:hover {
    color: var(--color-neon-green);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-neon-green);
    transition: width 0.3s ease-in-out;
}

.nav-link:hover::after {
    width: 100%;
}

.primary-btn {
    @apply inline-flex items-center justify-center px-8 py-4 text-xl font-semibold text-black bg-neon-green rounded-lg shadow-lg transition-all duration-300 transform;
    box-shadow: 0 0 15px rgba(102, 255, 0, 0.3);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(102, 255, 0, 0.6), 0 0 5px rgba(255, 45, 45, 0.5);
    background-color: #7aff1a;
}

.secondary-btn {
    @apply inline-flex items-center justify-center px-8 py-4 text-xl font-semibold text-neon-green bg-transparent border-2 border-neon-green rounded-lg transition-all duration-300;
}

.secondary-btn:hover {
    background-color: rgba(102, 255, 0, 0.1);
    color: white;
    transform: translateY(-2px);
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.section-title {
    @apply text-3xl md:text-4xl font-bold text-center text-white mb-12;
}

.tech-card {
    @apply bg-gray-900/70 border border-gray-800 rounded-xl backdrop-blur-sm;
}

.feature-card {
    @apply tech-card p-6 text-center transform transition-all duration-300;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-neon-green);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2), 0 0 15px rgba(102, 255, 0, 0.2);
}

.feature-icon {
    @apply h-10 w-10 mx-auto mb-4 text-neon-green;
}

.feature-title {
    @apply text-xl font-semibold text-white mb-2;
}

.feature-description {
    @apply text-gray-400;
}

.tech-item {
    @apply flex justify-between items-center text-gray-300;
}

.tech-item span {
    @apply font-medium text-gray-400 mr-2;
}

.usage-card {
    @apply relative p-8 bg-gray-900/70 border border-gray-800 rounded-xl transition-all duration-300;
}
.usage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.usage-card.recommended {
    border-color: var(--color-accent-red);
    box-shadow: 0 0 15px rgba(255, 45, 45, 0.3);
}

.recommended-badge {
    @apply absolute -top-3 left-1/2 -translate-x-1/2 text-white text-xs font-bold px-3 py-1 rounded-full;
    background-color: var(--color-accent-red);
    box-shadow: 0 0 15px rgba(255, 45, 45, 0.4);
}

.contact-link {
    @apply inline-flex items-center text-lg text-gray-300 transition-colors duration-300;
}

.contact-link:hover {
    color: var(--color-neon-green);
}

.scroll-target {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* Fallback for when JavaScript is disabled or fails */
.no-js .scroll-target,
body:not(.js-loaded) .scroll-target {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.feature-card,
.usage-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.no-js .feature-card,
.no-js .usage-card,
body:not(.js-loaded) .feature-card,
body:not(.js-loaded) .usage-card {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.demo-list {
    @apply list-decimal list-inside space-y-3 text-left max-w-md mx-auto;
}

.demo-list li {
    @apply text-gray-300;
}

.demo-list li::marker {
    @apply text-neon-green font-semibold;
}

.demo-list code {
    @apply bg-gray-800 text-neon-green px-2 py-1 rounded-md font-mono text-sm ml-2;
}