:root {
    --primary: #004aad; /* Strong Blue */
    --primary-dark: #00337a;
    --accent: #f0f4f8;
    --text: #2d3748;
    --text-light: #718096;
    --white: #ffffff;
    --border: #e2e8f0;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: #f7fafc;
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(120deg, var(--primary) 0%, #002b5e 100%);
    color: var(--white);
    padding: 5rem 1rem;
    text-align: center;
    clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
    margin-bottom: 2rem;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -1px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    line-height: 1.2;
}

.subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.scroll-btn {
    display: inline-block;
    background: var(--white);
    color: var(--primary);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

.scroll-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

/* Layout */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
    border: 1px solid var(--border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

/* Typography & Content */
h2 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

h3 {
    color: var(--text);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

.badge {
    background: #e53e3e;
    color: white;
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.highlight-box {
    background: #ebf8ff;
    border-left: 4px solid var(--primary);
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
    margin-top: 1.5rem;
    color: #2c5282;
}

/* --- MEDIA / IMAGES SECTION --- */
.media-container {
    margin-bottom: 2rem;
}

.video-card, .image-card {
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    width: 100%;
}

.video-card video {
    width: 100%;
    display: block;
    max-height: 500px;
    object-fit: contain;
}

.image-card img {
    width: 100%;
    display: block;
    height: auto;
    object-fit: cover;
}

/* Inputs & Textareas */
input[type="text"], input[type="email"], select, textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border 0.2s, box-shadow 0.2s;
}

input[type="text"]:focus, input[type="email"]:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 74, 173, 0.1);
}

/* Petition Section */
.petition-section {
    border: 2px solid var(--primary);
    background: #fff;
}

/* Checkbox Styles */
.checkbox-wrapper-modern {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
    background: var(--accent);
    padding: 1rem;
    border-radius: 6px;
}

/* Flex row for the checkbox + label */
.checkbox-wrapper-modern input {
    width: 20px;
    height: 20px;
    margin-top: 3px; 
    flex-shrink: 0;
}

.checkbox-wrapper-modern label {
    font-size: 0.95rem;
    line-height: 1.4;
    cursor: pointer;
}

/* Specific styling for the row containing input/label only */
.checkbox-wrapper-modern:not(.secondary-checkbox) {
    flex-direction: row;
    align-items: flex-start;
    gap: 1rem;
}

/* Secondary Checkbox (Opt-in) Layout */
.checkbox-wrapper-modern.secondary-checkbox {
    background: white;
    border: 1px dashed var(--border);
    margin-bottom: 2rem;
}

.checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    width: 100%;
}

/* --- PRIVACY NOTICE --- */
.privacy-notice {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    margin-bottom: 0;
    margin-left: 2.25rem; /* Indent to align with text, not checkbox */
    line-height: 1.4;
}

.privacy-notice a {
    color: var(--primary);
    text-decoration: underline;
}

.privacy-notice a:hover {
    color: var(--primary-dark);
}

/* Form Layout */
.input-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.input-group {
    flex: 1;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 700;
}

/* Submit Button & Loader */
.submit-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    background-color: var(--primary);
    color: var(--white);
    padding: 1.2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    margin-top: 1rem;
}

.submit-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.loader {
    display: none;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top: 3px solid white;
    width: 20px;
    height: 20px;
    margin-left: 10px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.submit-btn.loading .btn-text {
    display: none;
}

.submit-btn.loading .loader {
    display: block;
}

/* --- SUBMIT DISCLAIMER (Added) --- */
.submit-disclaimer {
    font-size: 0.75rem;
    color: var(--text-light);
    text-align: center;
    margin-top: 1rem;
    line-height: 1.4;
}

.submit-disclaimer a {
    color: var(--text);
    text-decoration: underline;
    transition: color 0.2s;
}

.submit-disclaimer a:hover {
    color: var(--primary);
}


/* Success Message */
.hidden {
    display: none;
}

#successMessage {
    text-align: center;
    padding: 3rem;
    background-color: #f0fff4;
    border: 2px solid #48bb78;
    border-radius: 12px;
    color: #2f855a;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.success-icon {
    font-size: 3rem;
    background: #48bb78;
    color: white;
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
    margin: 0 auto 1rem;
}

.role {
    font-weight: normal;
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Footer */
footer {
    background: #1a202c;
    color: #718096;
    text-align: center;
    padding: 3rem 0;
    font-size: 0.9rem;
    margin-top: 4rem;
}

.imprint {
    max-width: 600px;
    margin: 0 auto;
    font-size: 0.8rem;
    line-height: 1.5;
    opacity: 0.8;
}

.saern-link {
    margin-top: 1rem;
    font-size: 0.8rem;
}

.saern-link a {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
}

.saern-link a:hover {
    text-decoration: underline;
}

/* Mobile Responsive */
@media (max-width: 600px) {
    .hero h1 { font-size: 2.2rem; }
    .input-row { flex-direction: column; gap: 1rem; }
    
    .privacy-notice {
        margin-left: 0;
    }
}