/* Reset and Base Styles */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-neon: #00FFFF;
    --secondary-neon: #FF006E;
    --accent-neon: #00FF41;
    --purple-neon: #9400D3;
    --dark-bg: #0a0a0a;
    --dark-secondary: #1a1a1a;
    --text-light: #ffffff;
    --text-gray: #b0b0b0;
}

body {
    font-family: 'Orbitron', monospace;
    background: var(--dark-bg);
    color: var(--text-light);
    overflow-x: hidden;
    position: relative;
}


/* Navigation */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 2px solid var(--primary-neon);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(45deg, var(--primary-neon), var(--secondary-neon));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px var(--primary-neon);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 700;
    padding: 0.5rem 1rem;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-neon);
    border: 2px solid var(--primary-neon);
    box-shadow: 0 0 20px var(--primary-neon);
}


/* Hero Section */

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--primary-neon), var(--accent-neon));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 25px var(--primary-neon);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-gray);
    opacity: 0.8;
}


/* Particles */

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particles::before,
.particles::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary-neon);
    box-shadow: 0 0 10px var(--primary-neon), 0 0 20px var(--primary-neon), 0 0 30px var(--primary-neon);
    animation: float 6s infinite ease-in-out;
}

.particles::before {
    left: 20%;
    top: 20%;
    animation-delay: 0s;
}

.particles::after {
    right: 20%;
    bottom: 20%;
    animation-delay: 3s;
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}


/* Main Content */

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.prompt-section {
    margin-bottom: 6rem;
}


/* Hidden Prompt Text System */

.prompt-content-hidden {
    position: relative;
}

.prompt-text-hidden {
    display: none;
    /* Completely hidden */
    visibility: hidden;
    opacity: 0;
    position: absolute;
    z-index: -9999;
}

.copy-btn-hidden {
    background: linear-gradient(45deg, var(--primary-neon), var(--accent-neon));
    border: none;
    border-radius: 25px;
    color: var(--dark-bg);
    padding: 0.8rem 1.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    width: 100%;
}

.copy-btn-hidden:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--primary-neon);
}

.copy-btn-hidden.copied {
    background: linear-gradient(45deg, var(--accent-neon), var(--purple-neon));
}

.copy-btn-hidden.copied::after {
    content: '✅ Copied!';
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(45deg, var(--secondary-neon), var(--purple-neon));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px var(--secondary-neon);
}

.prompt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.prompt-card {
    background: rgba(26, 26, 26, 0.8);
    border: 2px solid var(--primary-neon);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.prompt-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 255, 255, 0.3);
    border-color: var(--accent-neon);
}

.image-container {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.prompt-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.prompt-card:hover .prompt-image {
    transform: scale(1.1);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 255, 255, 0.2), rgba(255, 0, 110, 0.2));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.prompt-card:hover .image-overlay {
    opacity: 1;
}

.prompt-content {
    padding: 1.5rem;
}

.prompt-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.copy-btn {
    width: 100%;
    padding: 0.8rem;
    background: linear-gradient(45deg, var(--primary-neon), var(--accent-neon));
    border: none;
    border-radius: 25px;
    color: var(--dark-bg);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.copy-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--primary-neon);
}

.copy-btn.copied {
    background: linear-gradient(45deg, var(--accent-neon), var(--purple-neon));
}


/* Enhanced Music Player */

.music-player {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 1000;
    background: rgba(26, 26, 26, 0.9);
    backdrop-filter: blur(10px);
    border: 2px solid var(--primary-neon);
    border-radius: 50px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.music-player:hover {
    box-shadow: 0 0 30px var(--primary-neon);
}

.music-controls {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.music-toggle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-neon), var(--secondary-neon));
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.music-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--primary-neon);
}

.music-toggle.playing {
    animation: pulse 2s infinite;
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#volumeSlider {
    width: 80px;
    height: 4px;
    background: var(--dark-secondary);
    outline: none;
    border-radius: 2px;
    -webkit-appearance: none;
}

#volumeSlider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-neon);
    cursor: pointer;
    box-shadow: 0 0 10px var(--primary-neon);
}

.mute-btn {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid var(--primary-neon);
    color: var(--primary-neon);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.mute-btn:hover {
    background: var(--primary-neon);
    color: var(--dark-bg);
    box-shadow: 0 0 15px var(--primary-neon);
}

.mute-btn.muted {
    border-color: var(--secondary-neon);
    color: var(--secondary-neon);
}


/* Volume display tooltip */

.volume-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark-bg);
    color: var(--primary-neon);
    padding: 0.3rem 0.5rem;
    border-radius: 5px;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.volume-control:hover .volume-tooltip {
    opacity: 1;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 20px var(--primary-neon);
    }
    50% {
        box-shadow: 0 0 40px var(--primary-neon), 0 0 60px var(--secondary-neon);
    }
    100% {
        box-shadow: 0 0 20px var(--primary-neon);
    }
}


/* Wave Background */

.wave-container {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    overflow: hidden;
    z-index: -1;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(45deg, var(--primary-neon), transparent);
    opacity: 0.1;
}

.wave:nth-child(1) {
    animation: wave 3s linear infinite;
}

.wave:nth-child(2) {
    animation: wave 4s linear infinite;
    opacity: 0.05;
}

.wave:nth-child(3) {
    animation: wave 5s linear infinite;
    opacity: 0.03;
}

@keyframes wave {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}


/* Responsive Design */

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1.2rem;
    }
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    .prompt-grid {
        grid-template-columns: 1fr;
    }
    .section-title {
        font-size: 2rem;
    }
    .music-player {
        bottom: 1rem;
        left: 1rem;
    }
}


/* Scroll Animations */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
}

.scale-up {
    opacity: 0;
    transform: scale(0.8);
}