/* Homepage Styles */

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

.homepage-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        var(--primary-bg, #1a1a2e) 0%, 
        var(--secondary-bg, #16213e) 50%, 
        var(--primary-bg, #1a1a2e) 100%);
    z-index: -2;
}

.atmospheric-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 70%, 
        rgba(255, 71, 87, 0.1) 0%, 
        transparent 50%),
        radial-gradient(circle at 70% 30%, 
        rgba(0, 0, 0, 0.3) 0%, 
        transparent 50%);
    animation: atmosphericPulse 8s ease-in-out infinite alternate;
    z-index: -1;
}

@keyframes atmosphericPulse {
    0% { opacity: 0.3; }
    100% { opacity: 0.7; }
}

.homepage-main {
    text-align: center;
    max-width: 600px;
    padding: var(--spacing-xl, 3rem);
    background: rgba(22, 33, 62, 0.8);
    border-radius: var(--border-radius, 8px);
    backdrop-filter: blur(10px);
    border: 1px solid var(--accent-color, #4a90e2);
    box-shadow: 
        0 0 30px rgba(74, 144, 226, 0.2),
        inset 0 0 20px rgba(0, 0, 0, 0.3);
    animation: mainContentFadeIn 1.5s ease-out;
}

@keyframes mainContentFadeIn {
    0% { 
        opacity: 0; 
        transform: translateY(30px) scale(0.95);
    }
    100% { 
        opacity: 1; 
        transform: translateY(0) scale(1);
    }
}

/* Header Styles */
.homepage-header {
    margin-bottom: var(--spacing-xl);
}

.game-title {
    font-size: 3.5rem;
    font-weight: bold;
    color: var(--accent-color, #4a90e2);
    margin-bottom: var(--spacing-sm, 1rem);
    text-shadow: 
        0 0 10px var(--accent-color, #4a90e2),
        0 0 20px var(--accent-color, #4a90e2),
        0 0 30px var(--accent-color, #4a90e2);
    animation: titleGlow 3s ease-in-out infinite alternate;
    letter-spacing: 2px;
}

@keyframes titleGlow {
    0% { 
        text-shadow: 
            0 0 10px var(--accent-color),
            0 0 20px var(--accent-color),
            0 0 30px var(--accent-color);
    }
    100% { 
        text-shadow: 
            0 0 15px var(--accent-color),
            0 0 25px var(--accent-color),
            0 0 35px var(--accent-color);
    }
}

.game-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.title-underline {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent-color) 50%, 
        transparent 100%);
    margin: 0 auto;
    animation: underlineGlow 2s ease-in-out infinite alternate;
}

@keyframes underlineGlow {
    0% { box-shadow: 0 0 5px var(--accent-color); }
    100% { box-shadow: 0 0 15px var(--accent-color); }
}

/* Description Styles */
.homepage-description {
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.story-intro {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
    text-align: justify;
}

.story-tagline {
    font-size: 1rem;
    color: var(--accent-color);
    font-style: italic;
    font-weight: 300;
    opacity: 0.8;
}

/* Navigation Styles */
.homepage-navigation {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.homepage-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.homepage-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 100%);
    transition: left 0.5s ease;
}

.homepage-btn:hover::before {
    left: 100%;
}

.primary-btn {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--primary-bg);
    box-shadow: 0 0 20px rgba(var(--accent-color-rgb, 255, 71, 87), 0.3);
}

.primary-btn:hover {
    background: var(--text-color);
    border-color: var(--text-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 25px rgba(var(--accent-color-rgb, 255, 71, 87), 0.4);
}

.secondary-btn {
    background: transparent;
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.secondary-btn:hover {
    background: var(--accent-color);
    color: var(--primary-bg);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(var(--accent-color-rgb, 255, 71, 87), 0.3);
}

.tertiary-btn {
    background: transparent;
    border-color: var(--text-secondary);
    color: var(--text-secondary);
}

.tertiary-btn:hover {
    background: var(--text-secondary);
    color: var(--primary-bg);
    transform: translateY(-2px);
}

.btn-clicked {
    transform: scale(0.95);
    transition: transform 0.1s ease;
}

.btn-icon {
    font-size: 1rem;
    opacity: 0.8;
}

/* Footer Styles */
.homepage-footer {
    border-top: 1px solid rgba(var(--accent-color-rgb, 255, 71, 87), 0.3);
    padding-top: var(--spacing-md);
}

.game-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
    opacity: 0.7;
}

.separator {
    opacity: 0.5;
}

/* Atmospheric Variations */
.homepage-experienced .atmospheric-overlay {
    background: radial-gradient(circle at 30% 70%, 
        rgba(139, 0, 0, 0.15) 0%, 
        transparent 50%),
        radial-gradient(circle at 70% 30%, 
        rgba(0, 0, 0, 0.4) 0%, 
        transparent 50%);
}

.homepage-experienced .game-title {
    color: #ff6b6b;
    text-shadow: 
        0 0 10px #ff6b6b,
        0 0 20px #ff6b6b,
        0 0 30px #ff6b6b;
}

.homepage-night .atmospheric-overlay {
    background: radial-gradient(circle at 50% 50%, 
        rgba(0, 0, 139, 0.1) 0%, 
        rgba(0, 0, 0, 0.5) 100%);
}

.homepage-night .homepage-main {
    background: rgba(10, 10, 20, 0.9);
}

/* Responsive Design */
@media (max-width: 768px) {
    .homepage-main {
        max-width: 90%;
        padding: var(--spacing-lg);
    }
    
    .game-title {
        font-size: 2.5rem;
    }
    
    .story-intro {
        text-align: left;
    }
    
    .homepage-navigation {
        gap: var(--spacing-sm);
    }
    
    .homepage-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .game-title {
        font-size: 2rem;
    }
    
    .homepage-btn {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .btn-icon {
        font-size: 1.2rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .atmospheric-overlay,
    .title-underline,
    .game-title {
        animation: none;
    }
    
    .homepage-btn::before {
        display: none;
    }
    
    .homepage-btn:hover {
        transform: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .homepage-main {
        background: var(--primary-bg);
        border: 2px solid var(--accent-color);
    }
    
    .atmospheric-overlay {
        display: none;
    }
}