/* TacticalVision Landing Page Styles */
/* Color palette matching the app theme */

:root {
    /* Core colors from app theme */
    --background: #0D0D12;
    --surface: #14141B;
    --surface-light: #1A1A24;
    --surface-lighter: #222230;
    --border: #2A2A3A;
    --border-light: #3A3A4A;
    
    --text-primary: #F0F0F5;
    --text-secondary: #8888A0;
    --text-muted: #555566;
    
    --accent: #94C549;
    --accent-light: #ADD46A;
    --accent-dark: #7BA63A;
    
    --red: #FF6B6B;
    --green: #94C549;
    --blue: #4D96FF;
    --yellow: #FFD93D;
    --orange: #FF9F45;
    --purple: #A855F7;
    --pink: #EC4899;
    --cyan: #00D4AA;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.25rem;
}

p {
    color: var(--text-secondary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--background);
    box-shadow: 0 4px 20px rgba(148, 197, 73, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(148, 197, 73, 0.4);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 13, 18, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: 1.125rem;
}

.nav-links {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-cta {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    padding: calc(80px + var(--spacing-4xl)) 0 var(--spacing-4xl);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(148, 197, 73, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(77, 150, 255, 0.08), transparent);
    pointer-events: none;
}

.hero .container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero h1 {
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    max-width: 540px;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
}

.hero-note {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-3xl);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.hero-visual {
    position: relative;
}

.app-preview {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(148, 197, 73, 0.1);
}

.app-preview img {
    width: 100%;
}

/* Trust Section */
.trust-section {
    padding: var(--spacing-3xl) 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}

.trust-text {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-lg);
}

.game-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.game-tag {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--surface-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Problem/Solution Section */
.problem-section {
    padding: var(--spacing-4xl) 0;
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.problem-card, .solution-card {
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.problem-card {
    background: var(--surface);
}

.solution-card {
    background: linear-gradient(135deg, rgba(148, 197, 73, 0.1), rgba(148, 197, 73, 0.05));
    border-color: rgba(148, 197, 73, 0.3);
}

.problem-icon, .solution-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.problem-icon {
    background: rgba(255, 107, 107, 0.15);
    color: var(--red);
}

.solution-icon {
    background: rgba(148, 197, 73, 0.15);
    color: var(--accent);
}

.problem-card h3, .solution-card h3 {
    margin-bottom: var(--spacing-md);
}

/* Comparison Section */
.comparison-section {
    padding: var(--spacing-4xl) 0;
    background: var(--surface);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

.comparison-container {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.comparison-wrapper {
    position: relative;
    aspect-ratio: 16/9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    cursor: ew-resize;
    user-select: none;
}

.comparison-image {
    position: absolute;
    inset: 0;
}

.comparison-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.comparison-image.after {
    clip-path: inset(0 50% 0 0);
}

.comparison-label {
    position: absolute;
    bottom: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(13, 13, 18, 0.9);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-image.before .comparison-label {
    right: var(--spacing-md);
}

.comparison-image.after .comparison-label {
    left: var(--spacing-md);
}

.comparison-slider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    transform: translateX(-50%);
    cursor: ew-resize;
    z-index: 10;
}

.slider-line {
    position: absolute;
    inset: 0;
    background: var(--accent);
    box-shadow: 0 0 10px rgba(148, 197, 73, 0.5);
}

.slider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--background);
    box-shadow: 0 4px 20px rgba(148, 197, 73, 0.4);
}

.comparison-thumbnails {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.thumb {
    width: 80px;
    height: 45px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 2px solid var(--border);
    cursor: pointer;
    transition: border-color var(--transition-fast);
    background: none;
    padding: 0;
}

.thumb:hover {
    border-color: var(--border-light);
}

.thumb.active {
    border-color: var(--accent);
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Features Section */
.features-section {
    padding: var(--spacing-4xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.feature-card {
    padding: var(--spacing-xl);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(148, 197, 73, 0.2), rgba(148, 197, 73, 0.05));
    border-radius: var(--radius-md);
    color: var(--accent);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    font-size: 0.9375rem;
}

/* Presets Section */
.presets-section {
    padding: var(--spacing-4xl) 0;
    background: var(--surface);
}

.presets-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.preset-feature {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--surface-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.preset-feature:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.preset-feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(148, 197, 73, 0.2), rgba(148, 197, 73, 0.05));
    border-radius: var(--radius-lg);
    color: var(--accent);
}

.preset-feature h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.preset-feature p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Adjustments Section */
.adjustments-section {
    padding: var(--spacing-4xl) 0;
}

.adjustments-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.adjustments-text h2 {
    margin-bottom: var(--spacing-md);
}

.adjustments-text > p {
    margin-bottom: var(--spacing-xl);
}

.adjustment-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.adjustment-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.adj-name {
    font-weight: 500;
}

.adj-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.adjustments-visual {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.sliders-mockup {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.slider-row {
    display: grid;
    grid-template-columns: 80px 1fr 40px;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.mock-slider {
    height: 4px;
    background: var(--surface-lighter);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.mock-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-dark), var(--accent));
    border-radius: var(--radius-full);
    transition: width 1s ease;
}

/* Testimonials Section */
.testimonials-section {
    padding: var(--spacing-4xl) 0;
    background: var(--surface);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.testimonial {
    padding: var(--spacing-xl);
    background: var(--surface-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.testimonial p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.testimonial cite {
    display: flex;
    flex-direction: column;
    font-style: normal;
}

.testimonial .name {
    font-weight: 600;
    color: var(--accent);
}

.testimonial .game {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-4xl) 0;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-item summary {
    padding: var(--spacing-lg);
    cursor: pointer;
    font-weight: 500;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent);
    transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(180deg, var(--surface), var(--background));
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--spacing-md);
}

.cta-content > p {
    margin-bottom: var(--spacing-xl);
}

.cta-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Footer */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand p {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer-column h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.footer-column a {
    display: block;
    padding: var(--spacing-xs) 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--accent);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-visual {
        order: 2;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .hero-cta {
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .presets-features {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .adjustments-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .presets-features {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .comparison-thumbnails {
        flex-wrap: wrap;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content > * {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.2s; }
.hero-content > *:nth-child(3) { animation-delay: 0.3s; }
.hero-content > *:nth-child(4) { animation-delay: 0.4s; }
.hero-content > *:nth-child(5) { animation-delay: 0.5s; }

.hero-visual {
    animation: fadeInUp 0.8s ease 0.3s forwards;
    opacity: 0;
}

/* Link Protection Styles (Email & Discord) */
.email-link,
.discord-link {
    cursor: pointer;
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.email-link:hover,
.discord-link:hover {
    color: var(--accent-light);
    text-decoration: underline;
}

.email-link .email-text {
    /* Populated by JavaScript */
}

/* Hide email from print to prevent accidental exposure */
@media print {
    .email-link {
        color: var(--text-primary);
    }
    .email-link::after {
        content: " [email protected - contact via website]";
    }
    .email-link .email-text {
        display: none;
    }
}

/* Noscript fallback message */
noscript .email-fallback {
    color: var(--text-secondary);
    font-style: italic;
}