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

:root {
    --cf-orange: #F6821F;
    --cf-orange-light: #FAAD3F;
    --bg-dark: #0a0a0f;
    --bg-card: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --border-color: rgba(255, 255, 255, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(246, 130, 31, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(250, 173, 63, 0.1) 0%, transparent 50%);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease-out;
}

.logo {
    margin-bottom: 1.5rem;
}

.cf-icon {
    width: 80px;
    height: 80px;
    filter: drop-shadow(0 0 30px rgba(246, 130, 31, 0.5));
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--cf-orange), var(--cf-orange-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

/* Cards */
main {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 600px) {
    main {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .info-box {
        grid-column: span 3;
    }
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--cf-orange);
    box-shadow: 0 20px 40px rgba(246, 130, 31, 0.15);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.card h2 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--cf-orange-light);
}

.card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Info Box */
.info-box {
    background: linear-gradient(135deg, rgba(246, 130, 31, 0.1), rgba(250, 173, 63, 0.05));
    border: 1px solid rgba(246, 130, 31, 0.3);
    border-radius: 16px;
    padding: 1.5rem;
}

.info-box h3 {
    margin-bottom: 1rem;
    color: var(--cf-orange-light);
}

.info-box ul {
    list-style: none;
}

.info-box li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.info-box li:last-child {
    border-bottom: none;
}

.info-box strong {
    color: var(--text-primary);
}

/* Footer */
footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

footer a {
    color: var(--cf-orange);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

footer a:hover {
    color: var(--cf-orange-light);
}

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

.feature-card {
    animation: fadeInUp 0.8s ease-out;
}

.feature-card:nth-child(2) { animation-delay: 0.1s; }
.feature-card:nth-child(3) { animation-delay: 0.2s; }