/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&family=Roboto+Condensed:wght@300;400;700&display=swap');

/* CSS Variables for Colors */
:root {
    --color-dark-green: #1D7336; /* Deep forest green background */
    --color-bright-green: #50FF80; /* Bright green for main titles */
    --color-white: #FFFFFF;
    --color-pink: #FF69B4; /* Pink for logo and accents */
    --color-yellow: #FFFF00; /* Bright yellow for promo banner */
    --color-purple: #6A0DAD; /* Dark purple for promo button */
    --color-text-light: #E0E0E0;
    --color-text-dark: #333333;
    --color-dark-brown: #22140c; /* Dark brown for some elements */
}

/* General Body & Typography */
body {
    font-family: 'Roboto Condensed', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--color-dark-green);
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    color: var(--color-bright-green);
}

h2, h3 {
    color: var(--color-white);
}

p {
    font-weight: 300;
    color: var(--color-white);
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background-color: var(--color-dark-green);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.header-left, .header-right {
    flex: 1;
    display: flex;
    align-items: center;
}

.header-left {
    justify-content: flex-start;
}

.header-right {
    justify-content: flex-end;
}

.logo-container {
    flex-grow: 0;
    flex-shrink: 0;
    margin: 0 20px;
}

.momoney-logo {
    width: 180px;
    height: auto;
    filter: drop-shadow(0 0 5px rgba(255,105,180,0.5)); /* Pink glow */
}

.main-nav {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1em;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
    position: relative;
    padding-bottom: 5px;
}

.nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 10px;
    height: 10px;
    background-color: var(--color-pink);
    transform: scale(0) rotate(45deg);
    transform-origin: bottom left;
    transition: transform 0.3s ease-out;
    margin-left: -15px; /* Adjust position */
    opacity: 0;
}

.nav-link:hover::before {
    transform: scale(1) rotate(45deg);
    opacity: 1;
}

.nav-link:hover {
    color: var(--color-pink);
    transform: translateY(-2px);
}

.btn-tickets {
    background-color: var(--color-white);
    color: var(--color-dark-green);
    padding: 12px 25px;
    border: 2px solid var(--color-pink);
    border-radius: 5px;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.btn-tickets:hover {
    background-color: var(--color-pink);
    color: var(--color-white);
    border-color: var(--color-white);
}

/* Main Content */
.main-content {
    flex: 1;
    text-align: center;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 700px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 80px 20px;
    background: radial-gradient(circle at center, #2A5C3A 0%, var(--color-dark-green) 100%);
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-title {
    font-size: 5em;
    margin-bottom: 20px;
    text-shadow: 4px 4px 10px rgba(0,0,0,0.8);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.6em;
    max-width: 700px;
    margin: 0 auto 50px auto;
    color: var(--color-text-light);
}

.floating-coins {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1;
}

.coin {
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: var(--color-pink); /* Default coin color */
    box-shadow: 0 5px 15px rgba(0,0,0,0.4), inset 0 0 10px rgba(255,255,255,0.3);
    animation: float 10s ease-in-out infinite alternate, rotate 15s linear infinite;
    pointer-events: auto;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-image: url('https://via.placeholder.com/100/FF69B4/FFFFFF?text=Coin'); /* Placeholder coin texture */
    background-size: cover;
    background-position: center;
}

.coin:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.6), inset 0 0 15px rgba(255,255,255,0.5);
}

/* Specific coin positions and colors (adjust as needed for visual balance) */
.coin-pink { background-color: var(--color-pink); top: 15%; left: 10%; animation-delay: 0s; }
.coin-yellow { background-color: var(--color-yellow); top: 30%; right: 15%; animation-delay: 2s; }
.coin-green { background-color: var(--color-bright-green); bottom: 20%; left: 25%; animation-delay: 4s; }
.coin-red { background-color: #FF4500; top: 50%; left: 5%; animation-delay: 6s; }

@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

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

/* About Section */
.about-section, .exhibits-section {
    padding: 100px 20px;
    background-color: var(--color-dark-brown);
    margin: 50px auto;
    max-width: 1200px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.about-section h2, .exhibits-section h2 {
    font-size: 3.5em;
    margin-bottom: 40px;
    color: var(--color-bright-green);
}

.about-section p {
    font-size: 1.2em;
    max-width: 900px;
    margin: 0 auto;
    color: var(--color-text-light);
}

/* Exhibits Preview */
.exhibit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.exhibit-item {
    background-color: #3A2A2A;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255,105,180,0.3);
}

.exhibit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.5);
}

.exhibit-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 2px solid var(--color-pink);
}

.exhibit-item h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: var(--color-pink);
}

.exhibit-item p {
    font-size: 1em;
    color: var(--color-text-light);
}

/* Footer */
.footer {
    background-color: var(--color-dark-brown);
    color: var(--color-white);
    padding: 50px 20px 20px 20px;
    text-align: center;
    border-top: 1px solid rgba(255,105,180,0.2);
    position: relative;
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    gap: 40px;
    margin-bottom: 40px;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid var(--color-pink);
}

.social-links img:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(255,105,180,0.7);
}

.newsletter-form p {
    margin-bottom: 15px;
    font-size: 1.1em;
    color: var(--color-text-light);
}

.newsletter-form input {
    padding: 12px 15px;
    border: 1px solid var(--color-pink);
    border-radius: 5px;
    background-color: rgba(255,255,255,0.1);
    color: var(--color-white);
    margin-right: 10px;
    font-family: 'Roboto Condensed', sans-serif;
}

.newsletter-form input::placeholder {
    color: #A0A0A0;
}

.btn-subscribe {
    background-color: var(--color-pink);
    color: var(--color-dark-brown);
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.btn-subscribe:hover {
    background-color: var(--color-white);
    color: var(--color-dark-brown);
}

.promo-banner-fixed {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--color-yellow); /* Bright yellow for promotion */
    color: var(--color-dark-brown);
    padding: 15px 25px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1001;
}

.promo-banner-fixed p {
    margin: 0;
    font-size: 1.1em;
    font-weight: 700;
    color: var(--color-dark-brown);
    font-family: 'Montserrat', sans-serif;
}

.btn-claim {
    background-color: var(--color-purple);
    color: var(--color-white);
    padding: 10px 20px;
    border: 2px solid var(--color-white);
    border-radius: 5px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.btn-claim:hover {
    background-color: var(--color-white);
    color: var(--color-purple);
    border-color: var(--color-purple);
}

.btn-close-promo {
    background: none;
    border: none;
    color: var(--color-dark-brown);
    font-size: 1.2em;
    cursor: pointer;
    margin-left: 10px;
    transition: color 0.3s ease;
}

.btn-close-promo:hover {
    color: #FF0000;
}

.copyright {
    margin-top: 30px;
    font-size: 0.9em;
    color: #A0A0A0;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .header {
        padding: 20px 20px;
    }
    .hero-title {
        font-size: 4.5em;
    }
}

@media (max-width: 992px) {
    .header {
        flex-direction: column;
        gap: 20px;
    }
    .header-left, .header-right {
        justify-content: center;
    }
    .main-nav {
        gap: 20px;
    }
    .hero-title {
        font-size: 3.5em;
    }
    .hero-subtitle {
        font-size: 1.4em;
    }
    .coin {
        width: 80px;
        height: 80px;
    }
    .about-section h2, .exhibits-section h2 {
        font-size: 3em;
    }
    .exhibit-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    .promo-banner-fixed {
        flex-direction: column;
        right: 10px;
        bottom: 10px;
        padding: 10px 15px;
        gap: 10px;
    }
    .promo-banner-fixed p {
        font-size: 1em;
    }
    .btn-close-promo {
        position: absolute;
        top: 5px;
        right: 5px;
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 15px 10px;
    }
    .momoney-logo {
        width: 150px;
    }
    .main-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    .nav-link {
        font-size: 1em;
    }
    .hero-title {
        font-size: 2.8em;
    }
    .hero-subtitle {
        font-size: 1.2em;
    }
    .coin {
        width: 60px;
        height: 60px;
    }
    .coin-pink { top: 10%; left: 5%; }
    .coin-yellow { top: 25%; right: 5%; }
    .coin-green { bottom: 15%; left: 10%; }
    .coin-red { top: 45%; left: 2%; }
    .about-section h2, .exhibits-section h2 {
        font-size: 2.5em;
    }
    .about-section p, .exhibit-item p {
        font-size: 0.95em;
    }
    .footer-top {
        flex-direction: column;
        gap: 20px;
    }
    .newsletter-form input, .btn-subscribe {
        width: 90%;
        margin-right: 0;
        margin-bottom: 10px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2em;
    }
    .hero-subtitle {
        font-size: 1em;
    }
    .btn-tickets {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .coin {
        width: 50px;
        height: 50px;
    }
    .about-section h2, .exhibits-section h2 {
        font-size: 2em;
    }
    .promo-banner-fixed p {
        font-size: 0.9em;
    }
    .btn-claim {
        padding: 8px 15px;
        font-size: 0.9em;
    }
}