:root {
    --primary-color: #0d1b2a;
    /* Deep Navy */
    --secondary-color: #1b263b;
    /* Lighter Navy */
    --accent-color: #c9a227;
    /* Muted Gold */
    --text-light: #e0e1dd;
    /* Off-white */
    --text-dark: #1f1f1f;
    --bg-light: #f4f4f4;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
    --font-accent: 'Cinzel', serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--bg-light);
}

/* Typography */
h1,
h2,
h3 {
    font-family: var(--font-heading);
}

.gold-text {
    color: var(--accent-color);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: url('https://images.unsplash.com/photo-1520194476045-812e1284d72d?q=80&w=2070&auto=format&fit=crop') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 27, 42, 0.6);
    /* Tinted overlay */
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 20px;
}

.hero h1 {
    font-family: var(--font-accent);
    font-size: 4rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    color: var(--accent-color);
}

.hero .subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 2rem;
    font-style: italic;
}

.scroll-down {
    margin-top: 3rem;
    cursor: pointer;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.scroll-down:hover {
    opacity: 1;
}

.arrow {
    width: 15px;
    height: 15px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(45deg);
    margin: 10px auto;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: rotate(45deg) translate(0, 0);
    }

    40% {
        transform: rotate(45deg) translate(-5px, -5px);
    }

    60% {
        transform: rotate(45deg) translate(-3px, -3px);
    }
}

/* Navigation */
.sticky-nav {
    position: sticky;
    top: 0;
    background-color: rgba(13, 27, 42, 0.95);
    padding: 1rem 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    font-family: var(--font-accent);
    color: var(--accent-color);
    font-size: 1.5rem;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* Sections */
.section {
    padding: 5rem 1rem;
}

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

.light-bg {
    background-color: var(--bg-light);
}

.dark-bg {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.map-bg {
    background-color: #e6e6e6;
    /* Placeholder for a light map texture */
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.text-block p {
    margin-bottom: 1.5rem;
    text-align: justify;
    font-size: 1.1rem;
}

.image-block {
    background: #ccc;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.italy-map-placeholder {
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1529260830199-42c42dda5f3d?q=80&w=2071&auto=format&fit=crop') center/cover;
    /* Placeholder Italy image */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

/* Brasao Section */
.brasao-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.brasao-img {
    max-width: 300px;
    width: 60%;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.5));
    transition: transform 0.5s ease;
}

.brasao-img:hover {
    transform: scale(1.05);
}

.brasao-description {
    max-width: 600px;
    text-align: center;
    font-style: italic;
    font-size: 1.1rem;
    color: #ccc;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-color);
    opacity: 0.3;
}

.timeline-item {
    padding: 20px 40px;
    position: relative;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    top: 25px;
    border-radius: 50%;
    z-index: 1;
}

.timeline-item:nth-child(odd)::after {
    right: -8px;
}

.timeline-item:nth-child(even)::after {
    left: -8px;
}

.year {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat-card {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border-top: 4px solid var(--accent-color);
    transition: transform 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

/* Citizenship Guide */
.citizenship-guide {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 8px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 20px;
    background: var(--accent-color);
    color: var(--primary-color);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-family: var(--font-heading);
}

.step h3 {
    margin-top: 1rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

/* Footer */
footer {
    background: #000;
    color: #666;
    text-align: center;
    padding: 3rem 1rem;
}

.footer-logo {
    width: 50px;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 1.5s ease-out forwards;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
        /* Mobile menu to be implemented if needed, simple hide for simplicity or stack */
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 50px;
        padding-right: 0;
        text-align: left;
    }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        left: 0;
        text-align: left;
    }

    .timeline-item:nth-child(odd)::after,
    .timeline-item:nth-child(even)::after {
        left: 12px;
    }
}