/* ========================================
   BASE STYLES & VARIABLES
   ======================================== */

:root {
    /* Color palette from logo */
    --color-primary: #C9453C;
    --color-primary-dark: #A33530;
    --color-secondary: #2B6B6C;
    --color-grey-dark: #2C2C2C;
    --color-grey-mid: #4A4A4A;
    --color-grey-light: #8A8A8A;
    --color-grey-lighter: #D0D0D0;
    --color-bg-light: #F5F5F5;
    --color-bg-dark: #1A1A1A;
    
    /* Typography */
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--color-grey-dark);
    background: var(--color-bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-grey-dark) 0%, var(--color-bg-dark) 100%);
    color: white;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(201, 69, 60, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 69, 60, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: var(--spacing-lg) var(--spacing-md);
}

.hero-logo {
    width: 180px;
    height: 180px;
    margin: 0 auto var(--spacing-md);
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
    animation: fadeInDown 1s ease-out;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    letter-spacing: 0.3em;
    margin-bottom: var(--spacing-sm);
    color: var(--color-grey-lighter);
    text-shadow: 2px 2px 20px rgba(201, 69, 60, 0.5);
    animation: fadeInDown 1s ease-out 0.2s both;
}

.hero-tagline {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: fadeInDown 1s ease-out 0.4s both;
}

.hero-tagline em {
    color: white;
    font-style: italic;
    font-weight: 900;
    text-shadow: 0 0 20px var(--color-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-grey-lighter);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.cta-container {
    animation: fadeInUp 1s ease-out 0.8s both;
}

.coming-soon {
    margin-bottom: var(--spacing-md);
}

.coming-soon-badge {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.coming-soon-text {
    color: var(--color-grey-lighter);
    font-size: 1rem;
}

.email-signup {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.email-signup input {
    flex: 1;
    min-width: 250px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-grey-mid);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.email-signup input::placeholder {
    color: var(--color-grey-light);
}

.email-signup input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.15);
}

.email-signup button {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: white;
    border: none;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.email-signup button:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(201, 69, 60, 0.4);
}

/* ========================================
   SECTION STYLES
   ======================================== */

.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.dark-section {
    background: linear-gradient(135deg, var(--color-grey-dark) 0%, #252525 100%);
    color: white;
}

.dark-section .section-title {
    color: var(--color-grey-lighter);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-grey-dark);
}

.section-intro {
    text-align: center;
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-grey-mid);
}

.dark-section .section-intro {
    color: var(--color-grey-lighter);
}

/* ========================================
   HOW IT WORKS - GAMEPLAY STAGES
   ======================================== */

.gameplay-stages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.stage {
    position: relative;
    padding: var(--spacing-md);
    background: white;
    border: 2px solid var(--color-grey-lighter);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.stage:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.stage-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-primary);
    opacity: 0.2;
    font-family: var(--font-mono);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stage-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-grey-dark);
    text-transform: uppercase;
}

.stage-description {
    color: var(--color-grey-mid);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

/* ========================================
   SCREENSHOT PLACEHOLDERS
   ======================================== */

.screenshot-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--color-grey-dark) 0%, var(--color-grey-mid) 100%);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border: 2px solid var(--color-grey-light);
}

.screenshot-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(201, 69, 60, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 69, 60, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

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

/* ========================================
   SUPPLY LINES FEATURE
   ======================================== */

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.feature-content h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-grey-lighter);
}

.feature-content > p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-grey-light);
}

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

.point {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.point-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.point strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.point p {
    color: var(--color-grey-light);
}

.callout {
    background: rgba(201, 69, 60, 0.1);
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-md);
    border-radius: 4px;
    font-size: 1.1rem;
    color: var(--color-grey-lighter);
}

.callout strong {
    color: var(--color-primary);
}

/* ========================================
   CARDS SECTION
   ======================================== */

.card-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.card-category {
    background: white;
    padding: var(--spacing-md);
    border-radius: 8px;
    border: 2px solid var(--color-grey-lighter);
    transition: all 0.3s ease;
}

.card-category:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.card-category h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-grey-dark);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: var(--spacing-sm);
}

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

.card-item strong {
    display: block;
    color: var(--color-grey-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.card-item p {
    color: var(--color-grey-mid);
    font-size: 0.95rem;
}

.card-footer {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-grey-mid);
    font-style: italic;
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--color-grey-lighter);
}

/* ========================================
   PRICING SECTION
   ======================================== */

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.pricing-tier {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 2px solid var(--color-grey-mid);
    position: relative;
    transition: all 0.3s ease;
}

.pricing-tier:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.pricing-tier.featured {
    border-color: var(--color-primary);
    background: rgba(201, 69, 60, 0.1);
}

.pricing-tier .premium-badge {
    position: absolute;
    top: -15px;
    right: var(--spacing-md);
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-tier h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-grey-lighter);
}

.tier-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.tier-features li {
    padding: var(--spacing-sm) 0;
    color: var(--color-grey-lighter);
    position: relative;
    padding-left: var(--spacing-md);
}

.tier-features li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.tier-note {
    color: var(--color-grey-light);
    font-size: 0.95rem;
    border-top: 1px solid var(--color-grey-mid);
    padding-top: var(--spacing-md);
}

.tier-note strong {
    color: var(--color-primary);
}

.pricing-callout {
    background: rgba(201, 69, 60, 0.1);
    border: 2px solid var(--color-primary);
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-grey-lighter);
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-grey-mid);
    line-height: 1.8;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--color-bg-dark);
    color: var(--color-grey-light);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-logo img {
    width: 50px;
    height: 50px;
}

.footer-logo span {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 0.2em;
    color: var(--color-grey-lighter);
}

.footer-links {
    text-align: right;
}

.footer-links p {
    margin-bottom: var(--spacing-xs);
    color: var(--color-grey-light);
}

.support-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.support-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-grey-mid);
    color: var(--color-grey-light);
    font-size: 0.9rem;
}

/* ========================================
   REVEAL ANIMATIONS (FOG OF WAR)
   ======================================== */

.reveal-section {
    position: relative;
}

.reveal-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   KEYFRAME ANIMATIONS
   ======================================== */

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
        letter-spacing: 0.2em;
    }
    
    .hero-tagline {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .gameplay-stages {
        grid-template-columns: 1fr;
    }
    
    .card-categories {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        text-align: center;
    }
    
    .email-signup {
        flex-direction: column;
    }
    
    .email-signup input {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        width: 120px;
        height: 120px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
}