:root {
    --font-tagline: 18px;
    --font-button: 17px;
    --font-title: 32px;
    --font-section-title: 24px;
    --font-section-text: 17px;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #000;
    color: white;
}

header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: #004225;
    text-align: center;
    padding: 20px 10px 15px;
}

header img {
    width: 250px;
}

.tagline {
    font-size: var(--font-tagline);
    color: #ccc;
    margin-top: 10px;
}

.main-title {
    text-align: center;
    font-size: var(--font-title);
    margin: 40px 0 10px;
    color: #fcd116;
}

/* Secciones (landing) */
.section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px 10%;
    border-top: 1px solid #444;
}

.section:nth-child(even) {
    flex-direction: row-reverse;
    background-color: #262626;
}
.section:nth-child(odd) {
    background-color: #000;
}


.section img {
    width: 40%;
    max-width: 400px;
    border-radius: 10px;
}

.section-content {
    width: 55%;
}

.section h2 {
    color: white;
    margin-bottom: 10px;
    font-size: var(--font-section-title);
}

.section p {
    font-size: var(--font-section-text);
    line-height: 1.5;
}

/* Botones */
.cta-button,
.submit-button {
    background: #fcd116;
    color: #000;
    font-weight: bold;
    font-size: var(--font-button);
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover,
.submit-button:hover {
    background: #ffdd44;
}

.submit-button {
    padding: 14px 30px;
    display: block;
    margin: 40px auto 0;
}

/* Formulario */
form {
    max-width: 700px;
    margin: auto;
    padding: 20px;
}

label {
    display: block;
    margin: 20px 0 5px;
    font-size: var(--font-section-title);
    color: white;
}

input[type="text"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 10px;
    font-size: var(--font-section-text);
    border-radius: 5px;
    border: none;
    margin-bottom: 10px;
}

textarea {
    resize: vertical;
}

.radio-group {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

/* Responsive */
@media (max-width: 1000px) {
    :root {
        --font-tagline: 60px;
        --font-button: 40px;
        --font-title: 50px;
        --font-section-title: 40px;
        --font-section-text: 30px;
    }

    header img {
        width: 50%;
    }

    form {
        padding: 10px;
    }

    .section {
        flex-direction: column !important;
        padding: 30px 5%;
        text-align: center;
    }

    .section img {
        width: 100%;
        max-width: 100%;
        margin-top: 20px;
    }

    .section-content {
        width: 100%;
    }

    .section h2 {
        margin-top: 10px;
    }

    .main-title,
    .tagline {
        padding: 0 10px;
    }
}