/* --- General Setup & Variables --- */
:root {
    --bg-color: #f0f2f5;
    --primary-green: #2f894d;
    --dark-text: #333a45;
    --light-text: #666;
    --card-bg: #ffffff;
    --border-color: #dfe3e8;
    --font-family: 'Nunito Sans', sans-serif;
}

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    background-color: var(--bg-color);
    color: var(--dark-text);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

/* --- Main container --- */
.main-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1.5rem;
}

/* --- Content Card --- */
.content-card {
    background-color: var(--card-bg);
    border-radius: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 2.5rem;
    text-align: center;
    max-width: 550px;
    width: 100%;
}

.icon {
    font-size: 4rem;
    line-height: 1;
    margin-bottom: 1.5rem;
}

h1 {
    font-size: clamp(2.2rem, 5vw, 2.8rem);
    font-weight: 900;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
}

p {
    color: var(--light-text);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--dark-text);
}

.divider {
    border-top: 1px solid var(--border-color);
    margin: 2rem 0;
}

/* --- CTA Button --- */
.cta-button {
    display: inline-block;
    background-color: var(--primary-green);
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 14px 28px;
    border-radius: 50px;
    text-decoration: none;
    margin-top: 1.5rem;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: #1a4d2b;
    transform: translateY(-2px);
}

/* --- Footer --- */
.footer {
    text-align: center;
    margin-top: 2rem;
    color: var(--light-text);
    font-size: 0.9rem;
}