:root {
    /* Cores STRIKE3 */
    --strike-blue: #1a237e;
    --strike-blue-light: #283593;
    --strike-orange: #ff6f00;
    --strike-orange-dark: #e65100;
    --strike-green: #4caf50;
    --strike-red: #f44336;
    --strike-gray: #f5f5f5;
    --strike-gray-dark: #424242;
    --strike-white: #ffffff;

    /* Tipografia */
    --font-primary: 'Segoe UI', system-ui, sans-serif;
}

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

body {
    font-family: var(--font-primary);
    background: var(--strike-white);
    color: var(--strike-gray-dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.strike-header {
    background: var(--strike-white);
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.strike-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: bold;
}

.logo h1 {
    color: var(--strike-blue);
    margin: 0;
}

.number-3 {
    color: var(--strike-orange);
}

.strike-icon {
    font-size: 2rem;
}

.tagline {
    font-size: 0.8rem;
    color: var(--strike-orange);
    font-weight: normal;
    margin-left: 0.5rem;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--strike-gray-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--strike-orange);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--strike-orange);
    color: var(--strike-white);
}

.btn-primary:hover {
    background: var(--strike-orange-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--strike-blue);
    border: 2px solid var(--strike-blue);
}

.btn-secondary:hover {
    background: var(--strike-blue);
    color: var(--strike-white);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-icon {
    font-size: 1.2rem;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--strike-blue) 0%, var(--strike-blue-light) 100%);
    color: var(--strike-white);
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.highlight {
    color: var(--strike-orange);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: var(--strike-orange);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Baseball Field Demo */
.baseball-field {
    position: relative;
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #2e7d32 0%, #4caf50 100%);
    border-radius: 10px;
    margin: 0 auto;
}

.diamond {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 200px;
    height: 200px;
    border: 3px solid var(--strike-white);
}

.base {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--strike-white);
    border-radius: 50%;
}

.base.home { top: -10px; left: -10px; }
.base.first { top: -10px; right: -10px; }
.base.second { bottom: -10px; right: -10px; }
.base.third { bottom: -10px; left: -10px; }

.strike-zone {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
}

.zone {
    width: 120px;
    height: 180px;
    border: 2px solid var(--strike-orange);
    border-radius: 4px;
    background: rgba(255, 111, 0, 0.1);
}

.strike-points {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
}

.strike {
    color: var(--strike-green);
    font-size: 2rem;
}

.strike-3 {
    color: var(--strike-orange);
    font-size: 2.5rem;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--strike-gray);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--strike-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: var(--strike-blue);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-list {
    list-style: none;
    text-align: left;
    margin-top: 1.5rem;
}

.feature-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--strike-gray);
}

.feature-list li:before {
    content: "✅ ";
    margin-right: 0.5rem;
}

/* CTA Section */
.cta {
    padding: 4rem 0;
    background: var(--strike-blue);
    color: var(--strike-white);
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: var(--strike-gray-dark);
    color: var(--strike-white);
    padding: 3rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--strike-white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .baseball-field {
        width: 300px;
        height: 300px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}