/* ===================================
   SportsAndMarkets - Retro Finance Landing Page
   Colors: Orange (#ff7700), Green (#00FF88), Purple (#6C63FF)
   =================================== */

/* === GLOBAL RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Colors */
    --orange: #ff7700;
    --orange-dark: #ff5500;
    --green: #00FF88;
    --green-dark: #00D97E;
    --purple: #6C63FF;
    --purple-blue: #4E54C8;

    /* Backgrounds */
    --bg-primary: #0A0E27;
    --bg-secondary: #1a1a2e;
    --bg-black: #000000;

    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #E0E0E0;
    --text-tertiary: #8E8E8E;

    /* Accents */
    --red: #FF4444;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

/* === ANIMATED GRID BACKGROUND === */
.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(108, 99, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(108, 99, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    animation: gridMove 20s linear infinite;
}

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

/* === HERO SECTION === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl) 0;
    position: relative;
}

.logo-container {
    margin-bottom: var(--spacing-md);
    animation: float 6s ease-in-out infinite;
}

.hero-logo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    box-shadow:
        0 0 40px rgba(255, 119, 0, 0.4),
        0 0 80px rgba(0, 255, 136, 0.2);
    transition: transform 0.3s ease;
}

.hero-logo:hover {
    transform: scale(1.05) rotate(5deg);
}

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

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
}

.gradient-text-alt {
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

.hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.stat-highlight {
    color: var(--green);
    font-weight: 600;
    font-family: 'Space Mono', monospace;
}

/* === BUTTONS === */
.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    font-family: 'Space Grotesk', sans-serif;
}

.btn-primary {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    color: var(--text-primary);
    box-shadow: 0 0 20px rgba(255, 119, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(255, 119, 0, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--green);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

.btn-icon {
    font-size: 1.3em;
}

/* === STATS BAR === */
.stats-bar {
    background: rgba(0, 0, 0, 0.6);
    border-top: 1px solid rgba(108, 99, 255, 0.3);
    border-bottom: 1px solid rgba(108, 99, 255, 0.3);
    padding: var(--spacing-md) 0;
    backdrop-filter: blur(10px);
}

.stats-bar .container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--purple) 0%, var(--green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Space Mono', monospace;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-divider {
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom,
        transparent,
        rgba(108, 99, 255, 0.5),
        transparent
    );
}

/* === SECTIONS === */
.concept-section,
.data-section,
.cta-section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, #ffffff 0%, #ffd4a3 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === CONCEPT GRID === */
.concept-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    align-items: center;
}

@media (max-width: 768px) {
    .concept-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .concept-arrow {
        transform: rotate(90deg);
    }
}

.concept-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: var(--spacing-lg);
    text-align: center;
    transition: all 0.3s ease;
}

.concept-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.concept-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    color: white;
}

.orange-gradient {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    box-shadow: 0 0 30px rgba(255, 119, 0, 0.4);
}

.green-gradient {
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.4);
}

.concept-card h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.concept-card:first-child h3 {
    color: var(--orange);
}

.concept-card:last-child h3 {
    color: var(--green);
}

.time-label {
    color: var(--text-tertiary);
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

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

.concept-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.arrow-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--purple) 0%, var(--green) 100%);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* === PATTERN EXAMPLE === */
.pattern-example {
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(108, 99, 255, 0.3);
    border-radius: 20px;
    padding: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
    backdrop-filter: blur(10px);
}

.pattern-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.pattern-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--purple) 0%, var(--purple-blue) 100%);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

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

.pattern-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.team-highlight {
    color: var(--orange);
    font-weight: 700;
    font-family: 'Space Mono', monospace;
}

.asset-highlight {
    color: var(--green);
    font-weight: 700;
    font-family: 'Space Mono', monospace;
}

.pattern-arrow {
    font-size: 2rem;
    color: var(--purple);
}

.pattern-result {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.up-indicator {
    color: var(--green);
    font-weight: 700;
    text-transform: uppercase;
}

.pattern-stats {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.accuracy-badge {
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
    border-radius: 20px;
    font-weight: 700;
    font-family: 'Space Mono', monospace;
}

.occurrences {
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

/* === DATA GRID === */
.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.data-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

.data-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--green);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.2);
}

.data-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.data-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.data-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.data-card strong {
    color: var(--green);
}

/* === CTA SECTION === */
.cta-section {
    background: linear-gradient(135deg,
        rgba(255, 119, 0, 0.15) 0%,
        rgba(108, 99, 255, 0.15) 50%,
        rgba(0, 255, 136, 0.15) 100%
    );
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-box {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-box h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.cta-box > p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.disclaimer {
    margin-top: var(--spacing-lg);
    font-size: 0.85rem;
    color: var(--text-tertiary);
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.disclaimer strong {
    color: var(--orange);
}

/* === FOOTER === */
.footer {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

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

.footer-brand {
    font-weight: 700;
    font-size: 1.2rem;
    background: linear-gradient(135deg, var(--orange) 0%, var(--green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--green);
}

.footer-divider {
    color: var(--text-tertiary);
}

.footer-copyright {
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }

    .hero-logo {
        width: 120px;
        height: 120px;
    }

    .stats-bar .container {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .stat-divider {
        width: 60px;
        height: 2px;
        background: linear-gradient(to right,
            transparent,
            rgba(108, 99, 255, 0.5),
            transparent
        );
    }

    .pattern-content {
        flex-direction: column;
        text-align: center;
    }

    .pattern-arrow {
        transform: rotate(90deg);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

/* === SCROLL ANIMATIONS === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.concept-section,
.data-section,
.cta-section {
    animation: fadeInUp 0.8s ease-out;
}

/* === SMOOTH SCROLLING === */
html {
    scroll-behavior: smooth;
}