@charset "utf-8";

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Noto Serif KR', -apple-system, sans-serif;
    color: #111;
    background-color: #d6d6d6;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    image-rendering: auto;
}

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

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

ul, ol {
    list-style: none;
}

/* ===== Main Wrapper ===== */
.invitation-wrap {
    max-width: 430px;
    margin: 0 auto;
    background-color: #fafafa;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* ===== Animation Classes ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ===== Section Base ===== */
section {
    padding: 60px 20px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 400;
    text-align: center;
    letter-spacing: 0.15em;
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 14px;
    color: #888;
    text-align: center;
    font-weight: 300;
}

/* ===== Cover Section ===== */
.section-cover {
    padding: 0;
    background-color: rgb(214, 214, 214);
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Film Style Cover - Vertical Strip */
.cover-film {
    display: flex;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
    z-index: 10;
}

.film-strip {
    position: relative;
    background: #fff;
    padding: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    width: 380px;
}

/* 상단 날짜 (우측 세로) */
.film-top-date {
    position: absolute;
    top: 20px;
    right: -40px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-family: 'Playfair Display', serif;
    font-size: 11px;
    letter-spacing: 0.1em;
    color: #333;
    display: flex;
    gap: 6px;
}

/* 우측 날짜 (세로) */
.film-side-date {
    position: absolute;
    bottom: 80px;
    right: -40px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-family: 'Playfair Display', serif;
    font-size: 11px;
    letter-spacing: 0.1em;
    color: #333;
    display: flex;
    gap: 4px;
}

.film-image {
    width: 356px;
    overflow: hidden;
    background: #f0f0f0;
    margin-bottom: 12px;
    position: relative;
}

.film-image:last-of-type {
    margin-bottom: 0;
}

.film-image img {
    width: 100%;
    height: auto;
}

/* 하단 정보 */
.film-bottom-info {
    padding: 15px 0 8px;
    text-align: center;
    border-top: 1px solid #eee;
    margin-top: 10px;
}

.film-date-text {
    display: block;
    font-size: 12px;
    color: #333;
    margin-bottom: 5px;
}

.film-time-text {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 11px;
    letter-spacing: 0.1em;
    color: #666;
}

/* ===== 꽃잎 애니메이션 ===== */
.petals-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
    pointer-events: none;
    z-index: 20;
}

.petal {
    position: absolute;
    width: 14px;
    height: 17px;
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.95) 0%,
        rgba(250, 250, 250, 0.9) 40%,
        rgba(245, 245, 245, 0.85) 100%);
    border-radius: 80% 0 55% 50% / 55% 0 80% 50%;
    opacity: 0;
    animation: falling linear infinite;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.petal:nth-child(odd) {
    width: 11px;
    height: 14px;
    background: linear-gradient(120deg,
        rgba(255, 255, 255, 0.9) 0%,
        rgba(252, 252, 252, 0.85) 50%,
        rgba(248, 248, 248, 0.8) 100%);
    border-radius: 50% 0 80% 50% / 80% 0 50% 50%;
}

.petal:nth-child(3n) {
    width: 12px;
    height: 15px;
    background: linear-gradient(150deg,
        rgba(255, 255, 255, 0.92) 0%,
        rgba(253, 253, 253, 0.88) 60%,
        rgba(250, 250, 250, 0.82) 100%);
    border-radius: 70% 0 60% 50% / 60% 0 70% 50%;
}

@keyframes falling {
    0% {
        opacity: 0;
        transform: translateY(-10px) translateX(0) rotate(0deg);
    }
    3% {
        opacity: 0.9;
    }
    100% {
        opacity: 0;
        transform: translateY(820px) translateX(40px) rotate(400deg);
    }
}

.petal:nth-child(1) { top: 10px; left: 10%; animation-duration: 5s; animation-delay: 0s; }
.petal:nth-child(2) { top: 15px; left: 25%; animation-duration: 5.5s; animation-delay: 0.8s; }
.petal:nth-child(3) { top: 5px; left: 40%; animation-duration: 4.5s; animation-delay: 1.5s; }
.petal:nth-child(4) { top: 20px; left: 55%; animation-duration: 6s; animation-delay: 0.4s; }
.petal:nth-child(5) { top: 8px; left: 70%; animation-duration: 5s; animation-delay: 2.2s; }
.petal:nth-child(6) { top: 12px; left: 85%; animation-duration: 5.5s; animation-delay: 1.2s; }
.petal:nth-child(7) { top: 18px; left: 15%; animation-duration: 4.5s; animation-delay: 2.8s; }
.petal:nth-child(8) { top: 6px; left: 32%; animation-duration: 6.5s; animation-delay: 0.2s; }
.petal:nth-child(9) { top: 14px; left: 48%; animation-duration: 5s; animation-delay: 3.2s; }
.petal:nth-child(10) { top: 10px; left: 63%; animation-duration: 5.5s; animation-delay: 1.4s; }
.petal:nth-child(11) { top: 22px; left: 78%; animation-duration: 4.5s; animation-delay: 3.8s; }
.petal:nth-child(12) { top: 8px; left: 20%; animation-duration: 6s; animation-delay: 2s; }
.petal:nth-child(13) { top: 16px; left: 45%; animation-duration: 5s; animation-delay: 4.2s; }
.petal:nth-child(14) { top: 4px; left: 58%; animation-duration: 5.5s; animation-delay: 2.5s; }
.petal:nth-child(15) { top: 12px; left: 90%; animation-duration: 4.5s; animation-delay: 3.5s; }

/* Scroll Hint */
.scroll-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #666;
}

.scroll-hint span {
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-arrow {
    width: 1px;
    height: 30px;
    background: #666;
    margin: 10px auto 0;
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.5); opacity: 0.5; }
}

/* ===== Greeting Section ===== */
.section-greeting {
    background: #fafafa;
    padding: 80px 30px;
}

.greeting-quote {
    text-align: center;
    margin-bottom: 50px;
}

.quote-line {
    font-size: 15px;
    line-height: 2.2;
    color: #333;
    font-weight: 300;
}

.quote-author {
    margin-top: 20px;
    font-size: 13px;
    color: #888;
}

.greeting-message {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.message-line {
    font-size: 15px;
    line-height: 2.2;
    color: #333;
    font-weight: 300;
}

.couple-intro {
    margin-top: 30px;
    font-size: 14px;
    color: #555;
    font-weight: 400;
}

/* ===== Wedding Date Section ===== */
.section-date {
    background: #f8f8f8;
    text-align: center;
}

.dday-counter {
    display: inline-flex;
    align-items: baseline;
    gap: 5px;
    margin: 20px 0 30px;
    padding: 15px 30px;
    background: #111;
    color: #fff;
    border-radius: 50px;
}

.dday-number {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    font-weight: 500;
}

.dday-text {
    font-size: 14px;
}

.date-korean {
    font-size: 16px;
    color: #333;
    margin-bottom: 5px;
}

.date-english {
    font-size: 13px;
    color: #888;
    font-family: 'Playfair Display', serif;
}

/* Calendar */
.calendar-wrap {
    margin-top: 40px;
}

.calendar-header {
    margin-bottom: 15px;
}

.calendar-month {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    letter-spacing: 0.1em;
}

.calendar-table {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    border-collapse: collapse;
}

.calendar-table th {
    padding: 10px 5px;
    font-size: 12px;
    font-weight: 400;
    color: #888;
}

.calendar-table td {
    padding: 12px 5px;
    font-size: 14px;
    color: #333;
}

.calendar-table .sunday {
    color: #e74c3c;
}

.calendar-table .saturday {
    color: #3498db;
}

.calendar-table .highlight {
    position: relative;
    color: #fff;
    font-weight: 500;
}

.calendar-table .highlight::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 36px;
    height: 36px;
    background: #111;
    border-radius: 50%;
    z-index: -1;
}

/* ===== Couple Section ===== */
.section-couple {
    background: #fafafa;
    text-align: center;
}

.couple-card {
    margin-bottom: 40px;
}

.couple-role {
    display: inline-block;
    padding: 5px 15px;
    background: #999;
    color: #fff;
    font-size: 12px;
    border-radius: 20px;
    margin-bottom: 10px;
}

.couple-name {
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 5px;
}

.couple-name-en {
    font-family: 'Playfair Display', serif;
    font-size: 14px;
    color: #888;
    letter-spacing: 0.1em;
}

.couple-parents {
    margin-top: 15px;
    font-size: 14px;
    color: #666;
}

.couple-parents .dot {
    margin: 0 8px;
}

.couple-parents .relation {
    color: #888;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 30px;
    background: #111;
    color: #fff;
    border-radius: 30px;
    font-size: 14px;
    margin-top: 20px;
}

/* Contact Modal */
.contact-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
}

.contact-modal.active {
    display: block;
}

.contact-modal .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.contact-modal .modal-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    border-radius: 20px 20px 0 0;
    padding: 30px 20px;
    max-height: 80vh;
    overflow-y: auto;
}

.contact-modal h3 {
    text-align: center;
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #f0f0f0;
}

.contact-label {
    width: 80px;
    font-size: 12px;
    color: #888;
}

.contact-name {
    flex: 1;
    font-size: 14px;
    color: #333;
}

.contact-phone,
.contact-sms {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
}

.modal-close {
    display: block;
    width: 100%;
    padding: 15px;
    margin-top: 20px;
    background: #f5f5f5;
    border-radius: 10px;
    font-size: 14px;
    color: #333;
}

/* ===== About Us Section ===== */
.section-about {
    background: #f8f8f8;
}

.about-description {
    text-align: center;
    font-size: 16px;
    color: #555;
    margin: 20px 0 40px;
    font-weight: 300;
}

.about-profiles {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.profile-card {
    text-align: center;
}

.profile-card img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

.profile-role {
    display: block;
    font-size: 12px;
    color: #888;
    margin-bottom: 5px;
}

.profile-name {
    font-size: 18px;
    font-weight: 400;
}

/* ===== Timeline Section ===== */
.section-timeline {
    background: #fafafa;
}

.timeline-description {
    text-align: center;
    font-size: 15px;
    color: #666;
    margin: 15px 0 40px;
}

.timeline-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.timeline-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.timeline-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.timeline-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.timeline-content {
    flex: 1;
}

.timeline-date {
    font-size: 12px;
    color: #888;
}

.timeline-event-title {
    font-size: 16px;
    font-weight: 500;
    margin: 5px 0;
}

.timeline-event-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* ===== Gallery Section ===== */
.section-gallery {
    background: #f8f8f8;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
    margin-top: 30px;
}

.gallery-item {
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
}

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

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

/* Gallery Modal - Full Screen Mobile Optimized */
.gallery-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: #000;
}

.gallery-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-modal .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
}

.gallery-modal .modal-content {
    position: relative;
    display: inline-block;
    max-width: 100%;
    max-height: 100%;
    background: transparent;
    padding: 0;
    margin: 0;
}

.gallery-modal .modal-content img {
    max-width: 100vw;
    max-height: 100vh;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    margin: 0;
    padding: 0;
}

.gallery-modal .modal-prev,
.gallery-modal .modal-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    font-size: 22px;
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    border: none;
    border-radius: 50%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
}

.gallery-modal .modal-prev { left: 10px; }
.gallery-modal .modal-next { right: 10px; }

.gallery-modal #gallery-close {
    position: absolute;
    top: 10px;
    right: 10px;
    left: auto;
    bottom: auto;
    width: 40px;
    height: 40px;
    padding: 0;
    margin: 0;
    font-size: 24px;
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    border: none;
    border-radius: 50%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Gallery Slider */
.gallery-slider {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.gallery-slide {
    max-width: 100vw;
    max-height: 100vh;
    width: auto;
    height: auto;
    object-fit: contain;
    transform: translateX(0);
    opacity: 1;
    will-change: transform, opacity;
    user-select: none;
    -webkit-user-drag: none;
}

.gallery-slide.sliding {
    transition: transform 0.05s linear;
}

.gallery-slide.slide-left {
    animation: slideOutLeft 0.25s ease-out forwards;
}

.gallery-slide.slide-right {
    animation: slideOutRight 0.25s ease-out forwards;
}

.gallery-slide.slide-in-left {
    animation: slideInFromRight 0.25s ease-out forwards;
}

.gallery-slide.slide-in-right {
    animation: slideInFromLeft 0.25s ease-out forwards;
}

@keyframes slideOutLeft {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(-100%); opacity: 0; }
}

@keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

@keyframes slideInFromRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInFromLeft {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Gallery Loader */
.gallery-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    display: none;
}

.gallery-loader.active {
    display: flex;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== Location Section ===== */
.section-location {
    background: #fafafa;
}

.venue-info {
    text-align: center;
    margin-bottom: 20px;
}

.venue-name {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 5px;
}

.venue-hall {
    font-size: 14px;
    color: #666;
}

.venue-address {
    font-size: 13px;
    color: #888;
    margin-top: 5px;
}

.map-container {
    height: 250px;
    background: #e5e5e5;
    border-radius: 10px;
    overflow: hidden;
}

.map-fallback {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #888;
}

.map-fallback a {
    color: #3498db;
    text-decoration: underline;
}

.map-image-link {
    display: block;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
}

.map-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

.map-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
}

.map-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 12px 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 13px;
    color: #333;
    transition: background 0.2s;
}

.map-btn:hover {
    background: #f5f5f5;
}

.directions {
    margin-top: 30px;
}

.direction-item {
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    margin-bottom: 15px;
}

.direction-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 10px;
}

.direction-icon {
    font-size: 18px;
}

.direction-item p {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
}

.direction-item strong {
    color: #333;
}

/* Parking Info */
.parking-info {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 10px;
    margin-top: 10px;
}

.parking-name {
    margin-bottom: 5px !important;
}

.parking-address {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.copy-address-btn {
    padding: 4px 12px;
    font-size: 12px;
    background: #333;
    color: #fff;
    border: none;
    border-radius: 15px;
    cursor: pointer;
}

.parking-detail {
    font-size: 12px !important;
    color: #888 !important;
}

/* ===== Account Section ===== */
.section-account {
    background: #f8f8f8;
}

.account-group {
    margin-bottom: 30px;
}

.account-group-title {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 15px;
    text-align: center;
}

.account-item {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 10px;
    overflow: hidden;
}

.account-header {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    cursor: pointer;
}

.account-relation {
    font-size: 12px;
    color: #888;
    margin-right: 10px;
}

.account-name {
    flex: 1;
    font-size: 14px;
}

.account-arrow {
    font-size: 10px;
    color: #999;
    transition: transform 0.3s;
}

.account-item.open .account-arrow {
    transform: rotate(180deg);
}

.account-detail {
    display: none;
    padding: 0 20px 20px;
    border-top: 1px solid #f0f0f0;
}

.account-item.open .account-detail {
    display: block;
}

.account-bank {
    font-size: 13px;
    color: #888;
    margin-bottom: 5px;
}

.account-number {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
}

.copy-btn {
    display: inline-block;
    padding: 8px 20px;
    background: #111;
    color: #fff;
    border-radius: 20px;
    font-size: 13px;
}

/* ===== Flower Section ===== */
.section-flower {
    background: #fafafa;
    text-align: center;
    padding: 50px 30px;
    border-top: 1px dashed #ddd;
}

.flower-image {
    width: 60px;
    margin: 0 auto 20px;
}

.flower-title {
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 15px;
}

.flower-message {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
}

/* ===== Share Section ===== */
.section-share {
    background: #e8e5e3;
    padding: 40px 20px;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 15px;
    background: #fff;
    border-radius: 10px;
    font-size: 14px;
    color: #333;
    margin-bottom: 10px;
    transition: background 0.2s;
}

.share-btn:hover {
    background: #f5f5f5;
}

.kakao-share svg {
    color: #3C1E1E;
}

/* ===== Ending Section ===== */
.section-ending {
    padding: 0;
    position: relative;
}

.section-ending img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.ending-message {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* ===== Footer ===== */
.footer {
    background: #f8f8f8;
    padding: 30px 20px;
    text-align: center;
}

.copyright {
    font-size: 12px;
    color: #888;
    margin-bottom: 5px;
}

.powered-by {
    font-size: 11px;
    color: #aaa;
}

/* ===== Toast ===== */
.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 15px 30px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    border-radius: 30px;
    font-size: 14px;
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
    z-index: 1000;
    white-space: nowrap;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* ===== Responsive ===== */
@media screen and (max-width: 380px) {
    .film-frame {
        padding: 10px;
    }

    .film-names {
        font-size: 12px;
    }

    .cover-film {
        gap: 10px;
        padding: 30px 15px;
    }
}

@media screen and (min-width: 430px) {
    .invitation-wrap {
        box-shadow: 0 0 50px rgba(0, 0, 0, 0.1);
    }
}

/* ===== Image Loading Placeholder ===== */
.gallery-item,
.film-image,
.section-ending,
.map-container {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* 이미지 로드 완료 시 애니메이션 제거 */
.gallery-item img,
.film-image img,
.section-ending img,
.map-image {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item img.loaded,
.film-image img.loaded,
.section-ending img.loaded,
.map-image.loaded {
    opacity: 1;
}