/* Enhanced Lo-Fi Tech Styles for Boost.dev */

:root {
    --primary-bg: #0d1117;
    --secondary-bg: #161b22;
    --tertiary-bg: #21262d;
    --accent-purple: #8b5cf6;
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --border-subtle: #30363d;
    --border-accent: #21262d;
    --glow-purple: rgba(139, 92, 246, 0.3);
    --glow-blue: rgba(59, 130, 246, 0.3);
    --card-gradient: linear-gradient(145deg, rgba(33, 38, 45, 0.8), rgba(22, 27, 34, 0.9));
}

/* Enhanced background styling */
body {
    background: var(--primary-bg);
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../css/images/boost-dev-bkgd.png') no-repeat center center;
    background-size: cover;
    opacity: 0.15;
    z-index: -2;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at top, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at bottom, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
}

/* Animated grid background */
.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(139, 92, 246, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 20s linear infinite;
    z-index: -1;
    pointer-events: none;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Enhanced glassmorphism cards */
.glass-card {
    background: var(--card-gradient);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.5), transparent);
}

/* Hero section enhancements */
.hero-enhanced {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 2rem 1rem;
    padding-top: 6rem; /* Just enough space for navbar */
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
    width: 100%;
}

.hero-text {
    z-index: 10;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-purple) 50%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-title .highlight {
    position: relative;
    display: inline-block;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    border-radius: 2px;
    animation: glow-pulse 2s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    from { box-shadow: 0 0 10px var(--glow-purple); }
    to { box-shadow: 0 0 20px var(--glow-blue); }
}

.hero-description {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}

/* Enhanced authentication section */
.auth-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.social-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

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

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

.social-btn:hover {
    transform: translateY(-2px);
}

.social-btn svg {
    width: 20px;
    height: 20px;
}

/* GitHub button styling */
.github-btn {
    background: linear-gradient(135deg, #24292e, #1a1e23);
    border-color: #30363d;
    box-shadow: 0 4px 15px rgba(36, 41, 46, 0.3);
    position: relative;
}

.github-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(88, 166, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 12px;
}

.github-btn:hover {
    background: linear-gradient(135deg, #30363d, #21262d);
    box-shadow: 0 8px 25px rgba(36, 41, 46, 0.5);
    border-color: #58a6ff;
}

.github-btn:hover::after {
    opacity: 1;
}

/* Google button styling */
.google-btn {
    background: linear-gradient(135deg, #db4437, #c23321);
    border-color: #ea4335;
    box-shadow: 0 4px 15px rgba(219, 68, 55, 0.3);
    position: relative;
}

.google-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(251, 188, 4, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 12px;
}

.google-btn:hover {
    background: linear-gradient(135deg, #ea4335, #d93025);
    box-shadow: 0 8px 25px rgba(219, 68, 55, 0.5);
    border-color: #fbbc04;
}

.google-btn:hover::after {
    opacity: 1;
}

.divider-enhanced {
    display: flex;
    align-items: center;
    margin: 2rem 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.divider-enhanced::before,
.divider-enhanced::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.divider-enhanced::before { margin-right: 1rem; }
.divider-enhanced::after { margin-left: 1rem; }

.primary-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    text-align: center;
    margin-top: 0.5rem;
}

.text-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 700;
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    position: relative;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    display: inline-block;
}

.text-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    transition: width 0.3s ease;
}

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

.text-link:hover {
    color: var(--accent-purple);
    transform: translateY(-1px);
}

.text-link.primary {
    color: var(--accent-purple);
    text-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
}

.text-link.primary:hover {
    color: var(--accent-blue);
    text-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}

/* Hero image section */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: var(--card-gradient);
    padding: 2rem;
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(12px);
}

.hero-image-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, var(--glow-purple), transparent);
    animation: rotate-glow 8s linear infinite;
    z-index: -1;
}

@keyframes rotate-glow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 12px;
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .hero-image img {
        max-width: 400px;
    }
}

@media (max-width: 480px) {
    .hero-image img {
        max-width: 300px;
    }
    
    .hero-image-container {
        padding: 1rem;
    }
}

/* Content sections */
.content-section {
    padding: 6rem 2rem;
    position: relative;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
}

.content-grid.reverse {
    grid-template-columns: 1fr 1fr;
}

.section-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.section-title .highlight {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.feature-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 16px;
    border: 1px solid var(--border-subtle);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    background: var(--card-gradient);
    padding: 0.5rem;
}

.feature-image img:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 12px 40px rgba(139, 92, 246, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border-color: var(--accent-purple);
}

/* Specific styling for homepage images */
.feature-image img[src*="amoungus"] {
    background: linear-gradient(145deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 127, 0.1));
    border-color: rgba(239, 68, 68, 0.3);
}

.feature-image img[src*="imposter"] {
    background: linear-gradient(145deg, rgba(139, 92, 246, 0.1), rgba(59, 130, 246, 0.1));
    border-color: rgba(139, 92, 246, 0.3);
}

.feature-image img[src*="yoda"] {
    background: linear-gradient(145deg, rgba(16, 185, 129, 0.1), rgba(34, 197, 94, 0.1));
    border-color: rgba(16, 185, 129, 0.3);
}

/* Enhanced hover effects for specific images */
.feature-image img[src*="amoungus"]:hover {
    box-shadow: 
        0 12px 40px rgba(239, 68, 68, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border-color: rgba(239, 68, 68, 0.6);
}

.feature-image img[src*="imposter"]:hover {
    box-shadow: 
        0 12px 40px rgba(139, 92, 246, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border-color: rgba(139, 92, 246, 0.6);
}

.feature-image img[src*="yoda"]:hover {
    box-shadow: 
        0 12px 40px rgba(16, 185, 129, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border-color: rgba(16, 185, 129, 0.6);
}

/* Mobile optimizations for images */
@media (max-width: 768px) {
    .feature-image {
        margin: 2rem auto;
        max-width: 90%;
    }
    
    .feature-image img {
        max-width: 100%;
        width: auto;
        height: auto;
        max-height: 300px;
        object-fit: contain;
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .feature-image {
        margin: 1.5rem auto;
        max-width: 95%;
    }
    
    .feature-image img {
        max-width: 100%;
        max-height: 250px;
        padding: 0.75rem;
        border-radius: 12px;
    }
}

@media (max-width: 320px) {
    .feature-image img {
        max-height: 200px;
        padding: 0.5rem;
        border-radius: 8px;
    }
}

/* Floating elements */
.floating-element {
    position: absolute;
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(1) { animation-delay: 0s; }
.floating-element:nth-child(2) { animation-delay: 2s; }
.floating-element:nth-child(3) { animation-delay: 4s; }

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

/* CTA Section */
.cta-section {
    background: var(--card-gradient);
    border-top: 1px solid var(--border-subtle);
    padding: 6rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    z-index: 0;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    padding: 1.25rem 3rem;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    box-shadow: 0 8px 30px rgba(139, 92, 246, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(139, 92, 246, 0.4);
}

/* Responsive navbar enhancements */
header {
    height: 80px;
    background: rgba(13, 17, 23, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-subtle);
}

header nav {
    padding: 1rem 2rem;
    height: 100%;
}

@media (max-width: 768px) {
    header {
        height: 60px;
    }
    
    header nav {
        padding: 0.75rem 1rem;
    }
    
    .hero-enhanced {
        padding-top: 5rem;
    }
}

@media (max-width: 480px) {
    header {
        height: 50px;
    }
    
    header nav {
        padding: 0.5rem 1rem;
    }
    
    .hero-enhanced {
        padding-top: 4rem;
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Responsive design */
@media (max-width: 1024px) {
    .hero-content,
    .content-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .content-grid.reverse {
        grid-template-columns: 1fr;
    }
    
    .hero-content .hero-image {
        order: -1;
    }
    
    .hero-enhanced {
        padding: 2rem 1.5rem;
        padding-top: 5rem;
    }
}

@media (max-width: 768px) {
    .social-buttons,
    .primary-buttons {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .hero-content,
    .content-grid {
        gap: 2rem;
    }
    
    .content-section {
        padding: 4rem 1rem;
    }
    
    .hero-title {
        font-size: clamp(2.5rem, 8vw, 4rem);
        margin-bottom: 1.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .auth-section {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-enhanced {
        padding: 1rem;
        padding-top: 70px;
    }
    
    .hero-title {
        font-size: clamp(2rem, 10vw, 3rem);
        margin-bottom: 1rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }
    
    .social-btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .text-link {
        font-size: 1rem;
        padding: 0.75rem 0;
    }
    
    .content-section {
        padding: 3rem 1rem;
    }
    
    .glass-card {
        padding: 1.5rem;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states for accessibility */
.social-btn:focus,
.btn-enhanced:focus,
.cta-button:focus {
    outline: 2px solid var(--accent-purple);
    outline-offset: 2px;
}