body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    margin: 0;
    font-size: 2.5em;
}

.intro {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 60%, #0f3460 100%);
    color: #fff;
    padding: 48px 32px 40px;
    border-radius: 8px 8px 0 0;
    text-align: center;
}

.intro .intro-badge {
    display: inline-block;
    background: rgba(37, 211, 102, 0.18);
    color: #25D366;
    border: 1px solid rgba(37, 211, 102, 0.45);
    font-size: 0.78em;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 20px;
    margin-bottom: 18px;
    font-weight: 700;
}

.intro h1 {
    font-size: 2.6em;
    margin: 0 0 10px;
    line-height: 1.15;
    color: #ffffff;
}

.intro h1 span {
    color: #25D366;
}

.intro .tagline {
    font-size: 1.15em;
    color: rgba(255, 255, 255, 0.78);
    max-width: 580px;
    margin: 0 auto 28px;
    line-height: 1.65;
}

.intro-highlights {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 10px;
}

.intro-highlights .pill {
    display: flex;
    align-items: center;
    gap: 7px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.9);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.88em;
    white-space: nowrap;
}

.intro-highlights .pill .icon {
    font-size: 1.1em;
}

.stats-band {
    background: #0f3460;
    color: white;
    padding: 24px 20px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 16px;
    text-align: center;
}

.stat-item .stat-number {
    font-size: 2em;
    font-weight: 800;
    color: #25D366;
    display: block;
    line-height: 1;
}

.stat-item .stat-label {
    font-size: 0.75em;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 4px;
    display: block;
    line-height: 1.4;
}

.fee-notice {
    background: #e8f5e8;
    border-left: 5px solid #25D366;
    padding: 16px 20px;
    margin: 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.fee-notice .fee-icon {
    font-size: 1.8em;
    flex-shrink: 0;
    margin-top: 2px;
}

.fee-notice strong {
    color: #1a7a3a;
    font-size: 1.05em;
}

.fee-notice p {
    margin: 4px 0 0;
    font-size: 0.93em;
    color: #2d5a37;
}

.use-cases {
    padding: 28px 20px 16px;
}

.use-cases h2 {
    margin-bottom: 16px;
}

.use-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.use-case-tile {
    background: #f9f9f9;
    border: 1.5px solid #e0e0e0;
    border-radius: 8px;
    padding: 16px 14px;
    text-align: center;
}

.use-case-tile .uc-emoji {
    font-size: 2em;
    display: block;
    margin-bottom: 8px;
}

.use-case-tile strong {
    font-size: 0.95em;
    display: block;
    margin-bottom: 4px;
}

.use-case-tile p {
    font-size: 0.8em;
    color: #666;
    margin: 0;
    line-height: 1.4;
}

.benefits {
    padding: 20px;
}

.benefits ul {
    list-style-type: none;
    padding: 0;
}

.benefits li {
    background: #e8f5e8;
    margin: 10px 0;
    padding: 15px;
    border-left: 5px solid #25D366;
    border-radius: 4px;
}

.guide {
    padding: 20px;
}

.steps {
    counter-reset: step-counter;
}

.step {
    position: relative;
    padding: 15px;
    margin: 10px 0;
    background: #f9f9f9;
    border-radius: 4px;
}

.step:before {
    content: counter(step-counter);
    counter-increment: step-counter;
    position: absolute;
    left: -30px;
    top: 15px;
    background: #25D366;
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.demo {
    padding: 20px;
    background: #f0f0f0;
    border-left: 5px solid #25D366;
    margin: 20px 0;
}

.cta {
    text-align: center;
    padding: 20px;
    background: #25D366;
    color: white;
    border-radius: 0 0 8px 8px;
}

.cta a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 60%, #0f3460 100%);
    padding: 10px 20px;
    border-radius: 4px;
}

footer {
    text-align: center;
    padding: 10px;
    font-size: 0.9em;
    color: #666;
}

.wc-footer {
    text-align: center;
    padding: 16px 20px;
    font-size: 0.85em;
    color: #666;
    border-top: 1px solid #e0e0e0;
    margin-top: 20px;
    background: #f9f9f9;
}

.wc-footer .footer-links {
    margin-bottom: 6px;
}

.wc-footer .footer-links a {
    color: #25D366;
    text-decoration: none;
    margin: 0 10px;
}

.wc-footer .footer-links a:hover {
    text-decoration: underline;
}