:root {
    --charcoal: #2E2E2E;
    --emerald-green: #009B77;
    --light-gray: #f4f4f4;
    --white: #ffffff;
}

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    color: var(--charcoal);
    line-height: 1.6;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: var(--white);
    padding: 20px 0;
    text-align: center;
    border-bottom: 1px solid #ddd;
}

.logo {
    max-width: 180px;
    margin-bottom: 5px;
}

.tagline {
    font-size: 0.9em;
    color: #777;
    margin: 0;
}

/* Hero Section */
#hero {
    background: var(--white);
    text-align: center;
    padding: 60px 0;
}

#hero h1 {
    font-size: 2.8em;
    font-weight: 700;
    margin-bottom: 20px;
}

.subtitle {
    font-size: 1.1em;
    max-width: 800px;
    margin: 0 auto 30px auto;
}

.article-link {
    display: inline-block;
    background: var(--emerald-green);
    color: var(--white);
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.article-link:hover {
    background-color: #007A5F;
}

/* Risks Section */
#risks {
    background: var(--light-gray);
    padding: 60px 0;
    text-align: center;
}

#risks h2 {
    font-size: 2.2em;
    margin-bottom: 20px;
}

.risk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: left;
    margin-top: 40px;
}

.risk-item {
    background: var(--white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.risk-item h4 {
    color: var(--emerald-green);
    font-size: 1.2em;
    margin-top: 0;
}

/* Solution Section */
#solution {
    padding: 60px 0;
    text-align: center;
}

#solution h2 {
     font-size: 2.2em;
    margin-bottom: 20px;
}
.solution-intro {
     max-width: 800px;
    margin: 0 auto 40px auto;
    font-size: 1.1em;
}
.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}
.solution-item h4 {
     font-size: 1.3em;
}


/* CTA Section */
#cta {
    background: var(--charcoal);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

#cta h2 {
    font-size: 2.2em;
    margin-bottom: 20px;
}

#contact-form {
    max-width: 600px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#contact-form input {
    padding: 15px;
    border: 1px solid #555;
    background: #444;
    color: var(--white);
    border-radius: 5px;
    font-size: 1em;
}

.cta-button {
    background: var(--emerald-green);
    color: var(--white);
    padding: 15px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-size: 1.1em;
    transition: background-color 0.3s ease;
}
.cta-button:hover {
     background-color: #007A5F;
}

/* Footer */
footer {
    background: var(--light-gray);
    text-align: center;
    padding: 20px 0;
    font-size: 0.9em;
    color: #777;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    /* Header Mobile */
    header {
        padding: 15px 0;
    }
    
    .logo {
        max-width: 150px;
    }
    
    .tagline {
        font-size: 0.8em;
    }
    
    /* Hero Mobile */
    #hero {
        padding: 40px 0;
    }
    
    #hero h1 {
        font-size: 2.2em;
        line-height: 1.2;
    }
    
    .subtitle {
        font-size: 1em;
        margin-bottom: 25px;
    }
    
    .article-link {
        display: block;
        padding: 15px 20px;
        font-size: 0.9em;
        text-align: center;
    }
    
    /* Risks Mobile */
    #risks {
        padding: 40px 0;
    }
    
    #risks h2 {
        font-size: 1.8em;
    }
    
    .risk-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }
    
    .risk-item {
        padding: 20px;
    }
    
    .risk-item h4 {
        font-size: 1.1em;
    }
    
    /* Solution Mobile */
    #solution {
        padding: 40px 0;
    }
    
    #solution h2 {
        font-size: 1.8em;
    }
    
    .solution-intro {
        font-size: 1em;
        margin-bottom: 30px;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: left;
    }
    
    .solution-item h4 {
        font-size: 1.2em;
    }
    
    /* CTA Mobile */
    #cta {
        padding: 40px 0;
    }
    
    #cta h2 {
        font-size: 1.8em;
        line-height: 1.2;
    }
    
    #contact-form {
        margin-top: 30px;
    }
    
    #contact-form input {
        padding: 12px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .cta-button {
        padding: 15px;
        font-size: 1em;
    }
    
    /* Footer Mobile */
    footer {
        padding: 15px 0;
        font-size: 0.8em;
    }
}

@media (max-width: 480px) {
    #hero h1 {
        font-size: 1.9em;
    }
    
    #risks h2,
    #solution h2,
    #cta h2 {
        font-size: 1.6em;
    }
    
    .solution-grid {
        gap: 20px;
    }
}