:root {
    --primary-color: #7d8471; /* Sage Green tone */
    --secondary-color: #f4f1ea; /* Soft Beige */
    --accent-color: #d4a373; /* Gold/Bronze */
    --text-color: #333333;
    --text-light: #666666;
    --bg-color: #ffffff;
    --font-main: 'Nanum Myeongjo', serif;
    --font-en: 'Playfair Display', serif;
    --font-base: 'Gowun Dodum', sans-serif;
}

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

.footer a {
    color:white;
}

body {
    font-family: var(--font-base);
    background-color: var(--secondary-color);
    color: var(--text-color);
    line-height: 1.6;
    max-width: 480px; /* Mobile width constraint */
    margin: 0 auto;
    box-shadow: 0 0 20px rgba(0,0,0,0.05);
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0IiBoZWlnaHQ9IjQiPgo8cmVjdCB3aWR0aD0iNCIgaGVpZ2h0PSI0IiBmaWxsPSIjZjRmMWVhIi8+CjxyZWN0IHdpZHRoPSIxIiBoZWlnaHQ9IjEiIGZpbGw9IiNmZmYiLz4KPC9zdmc+'); /* Subtle texture */
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    opacity: 0; 
    transition: opacity 1s ease-out, transform 1s ease-out;
    transform: translateY(20px);
}

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

/* Typography Utility */
h1, h2, h3 {
    font-family: var(--font-en);
    font-weight: 700;
    color: var(--text-color);
}

.section-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    display: block;
    width: 30px;
    height: 1px;
    background: var(--primary-color);
    margin: 10px auto 0;
}

/* Section Common */
section {
    padding: 3rem 1.5rem;
    background: var(--bg-color);
    margin-bottom: 0;
}

/* Hero Section */
#hero {
    padding: 4rem 1.5rem;
    text-align: center;
    background-color: var(--bg-color);
    border-bottom-left-radius: 50px;
    border-bottom-right-radius: 50px;
    overflow: hidden;
    position: relative;
}

.date-highlight {
    font-family: var(--font-en);
    color: var(--primary-color);
    letter-spacing: 2px;
    margin-bottom: 1rem;
    font-weight: bold;
}

.main-title {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.names {
    font-family: var(--font-main);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.names .divider {
    color: var(--accent-color);
    margin: 0 0.5rem;
}

.location-text {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.hero-image-container {
    width: 100%;
    border-radius: 200px 200px 0 0;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: scale(0.95);
    transition: transform 0.5s ease;
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
}

/* Invitation Section */
#invitation {
    background-color: var(--secondary-color);
    text-align: center;
}

.message-box p {
    margin-bottom: 0.5rem;
    font-family: var(--font-main);
}

.emphasis-text {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
}

.family-names {
    margin-top: 3rem;
    font-size: 1rem;
}

.family-names .side {
    margin-bottom: 0.5rem;
}

.family-names .parent {
    font-weight: bold;
}

.family-names .me {
    font-size: 1.1rem;
    font-weight: bold;
    margin-left: 0.3rem;
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* Countdown Section */
#countdown {
    text-align: center;
    background: var(--bg-color);
}

.timer-display {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    margin-bottom: 1.5rem;
    font-family: var(--font-en);
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 50px;
}

.time-unit span:first-child {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
}

.time-unit .label {
    font-size: 0.7rem;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.separator {
    font-size: 1.5rem;
    color: var(--accent-color);
    padding-bottom: 1.5rem;
}

.wedding-date {
    font-size: 0.95rem;
    color: var(--text-light);
}

/* Location Section */
#location {
    text-align: center;
    background: var(--secondary-color);
}

.venue-name {
    font-weight: bold;
    margin-bottom: 1rem;
}

.map-placeholder {
    width: 100%;
    height: 250px;
    background-color: #eee;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #999;
    border-radius: 12px;
}

/* Contact Section */
#contact {
    text-align: center;
    padding-bottom: 5rem;
}

.contact-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 3rem;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.btn-groom {
    background-color: #8da399; /* Muted Green */
    color: white;
}

.btn-bride {
    background-color: #e6b8af; /* Muted Pink */
    color: white;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.accordion-item {
    border: 1px solid #eee;
    border-radius: 8px;
    margin-bottom: 10px;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: 15px;
    background: white;
    border: none;
    text-align: left;
    font-family: var(--font-base);
    font-weight: bold;
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-header::after {
    content: '+';
    font-size: 1.2rem;
}

.accordion-header.active::after {
    content: '-';
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: #fafafa;
    text-align: center;
}

.accordion-content p {
    padding: 15px 0 5px;
    font-size: 0.9rem;
}

.copy-btn {
    margin: 0 0 15px;
    padding: 5px 15px;
    border: 1px solid #ddd;
    background: white;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    background: #333;
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
    margin-bottom: 400px;
}

.footer .copyright {
    margin-top: 0.5rem;
    font-family: var(--font-en);
}

.educational-disclaimer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent black */
    color: #fff;
    text-align: center;
    padding: 10px 0;
    font-size: 0.9rem;
    z-index: 1000; /* Ensure it stays on top */
}