:root {
    --primary-color: #003399; /* EU Blue */
    --secondary-color: #FFCC00; /* EU Yellow */
    --background-color: #f4f7fc;
    --text-color: #333;
    --heading-color: #0d2c5a;
    --card-background: #ffffff;
    --border-color: #dee5ed;
    --font-primary: 'Inter', sans-serif;
    --font-headings: 'Lexend', sans-serif;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-family: var(--font-headings);
    color: var(--heading-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; text-align: center; }
h3 { font-size: 1.5rem; }

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

section {
    padding: 60px 0;
}

section:nth-of-type(odd) {
    background-color: var(--card-background);
}

.main-header, .main-footer {
    background-color: var(--heading-color);
    color: white;
    padding: 1rem 0;
}

.logo {
    font-family: var(--font-headings);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}
.logo:hover { text-decoration: none; }

.main-footer {
    text-align: center;
    font-size: 0.9rem;
}

/* --- Hero Section --- */
.hero-section {
    background-image: linear-gradient(rgba(0, 20, 60, 0.7), rgba(0, 20, 60, 0.7)), url('europe-map.png');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 100px 0;
}

.hero-content h1 {
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-content .subtitle {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 30px auto;
    opacity: 0.9;
}

/* --- CTA Buttons --- */
.cta-button {
    background-color: var(--secondary-color);
    color: var(--heading-color);
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: bold;
    font-family: var(--font-primary);
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    margin: 5px;
}

.cta-button:hover {
    background-color: #ffd633;
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    text-decoration: none;
}

.cta-button.secondary {
    background-color: transparent;
    border: 2px solid var(--border-color);
    color: var(--heading-color);
}

.final-cta-section .cta-button.secondary {
    border-color: var(--primary-color);
}

/* --- Why Act Section --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.stat-card {
    background-color: var(--card-background);
    padding: 20px;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.stat-number {
    display: block;
    font-size: 4rem;
    font-weight: bold;
    color: var(--primary-color);
    font-family: var(--font-headings);
}

.risks-opportunities {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.risk-card, .opportunity-card {
    padding: 30px;
    border-radius: 8px;
    background: var(--card-background);
    border-left: 5px solid;
}

.risk-card { border-color: #d9534f; }
.opportunity-card { border-color: #5cb85c; }
.risk-card ul, .opportunity-card ul { list-style: none; padding-left: 0; }
.risk-card li, .opportunity-card li { margin-bottom: 10px; padding-left: 20px; position: relative; }

.risk-card li::before { content: '❌'; position: absolute; left: 0; }
.opportunity-card li::before { content: '✅'; position: absolute; left: 0; }

/* --- Roadmap --- */
.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.roadmap-step {
    background: var(--card-background);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}
.roadmap-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}
.step-number {
    position: absolute;
    top: -10px;
    right: 15px;
    font-size: 4rem;
    font-weight: bold;
    color: var(--primary-color);
    opacity: 0.1;
    font-family: var(--font-headings);
}

/* --- Alternatives Table --- */
.table-container {
    overflow-x: auto;
    background: var(--card-background);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}
table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
th, td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}
th {
    background-color: #eef2f7;
    font-family: var(--font-headings);
    color: var(--heading-color);
}
tbody tr:nth-child(even) {
    background-color: #f8fafd;
}
tbody tr:hover {
    background-color: #eef2f7;
}

/* --- Testimonials --- */
.testimonial-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}
.testimonial-card {
    background-color: var(--primary-color);
    color: white;
    padding: 30px;
    border-radius: 8px;
    margin: 0;
}
.testimonial-card p {
    font-style: italic;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}
.testimonial-card footer {
    font-weight: bold;
    opacity: 0.8;
}
.testimonial-card a {
    color: var(--secondary-color);
}

/* --- FAQ --- */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}
details {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 10px;
    padding: 15px;
}
details[open] {
    padding-bottom: 20px;
}
summary {
    font-weight: bold;
    cursor: pointer;
    font-size: 1.1rem;
    list-style: none;
    position: relative;
    padding-right: 25px;
}
summary::-webkit-details-marker { display: none; }
summary::after {
    content: '+';
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary-color);
}
details[open] summary::after {
    content: '−';
}
details p {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed var(--border-color);
}

/* --- Final CTA --- */
.final-cta-section {
    background-color: var(--heading-color);
    color: white;
}
.final-cta-section h2 {
    color: white;
}
.final-cta-section .cta-buttons {
    text-align: center;
    margin-top: 20px;
}
.final-cta-section .secondary {
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
}
.final-cta-section .secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* --- Modal Styles --- */
.modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}
.modal-content {
    background: white;
    padding: 40px;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.modal-close {
    position: absolute;
    top: 10px; right: 15px;
    font-size: 2rem;
    border: none;
    background: none;
    cursor: pointer;
    color: #999;
}
.modal-step form { margin-top: 20px; }
.modal-step label { display: block; margin-bottom: 10px; font-size: 1.1rem; cursor: pointer; }
.modal-step input { margin-right: 10px; }
.modal-step .cta-button { margin-top: 20px; }
.modal-prev-btn {
    background-color: #6c757d;
    color: white;
}
.modal-prev-btn:hover {
    background-color: #5a6268;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .risks-opportunities, .testimonial-cards {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .cta-button {
        width: 80%;
        text-align: center;
        margin-bottom: 10px;
    }
}