html, body {
    overflow-x: hidden;
    max-width: 100%;
    position: relative;
}
:root {
    --primary-color: #1a365d;
    --gold-color: #c5a572;
    --silver-color: #e2e8f0;
    --navbar-height: 0px;
}
.bg-custom-navy {
    background-color: var(--primary-color);
}
.text-gold {
    color: var(--gold-color);
}
.card {
    transition: transform 0.3s ease;
}

.card-footer .btn{
    color: white;
}

.card-body img{
    max-width: 300px;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.section-divider {
    height: 100px;
    background: linear-gradient(to right, var(--primary-color), var(--gold-color));
    margin: 50px 0;
    opacity: 0.1;
}
.hero-section {
    height: 48vh;
    margin-top: var(--navbar-height);
    padding: 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color), #2a4365);
    display: flex;
    align-items: center;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('credit-card-pattern.png') repeat;
    opacity: 0.1;
}
.card-flip {
    perspective: 1000px;
    height: 400px;
}

.card-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    cursor: pointer;
}

.card-flip:hover .card-flip-inner {
    transform: rotateY(180deg);
}

.card-front, .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.card-front {
    background: linear-gradient(135deg, var(--primary-color), var(--gold-color));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.card-back {
    background: linear-gradient(135deg, #1a365d, #2a4365);
    color: white;
    transform: rotateY(180deg);
    padding: 25px;
    border: 1px solid rgba(197, 165, 114, 0.2);
}

.card-back .card-title {
    color: var(--gold-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.card-back .card-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1em;
    margin-bottom: 1.5rem;
}

.card-back ul li {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
}

.card-back ul li::before {
    content: '✓';
    color: var(--gold-color);
    margin-right: 8px;
    font-weight: bold;
}

.card-back .btn-primary {
    background: var(--gold-color);
    border: none;
    color: var(--primary-color);
    font-weight: 600;
    padding: 12px;
    transition: all 0.3s ease;
}

.card-back .btn-primary:hover {
    background: #d4af37;
    color: var(--primary-color);
}

/* 活動卡片樣式 */
.event-card {
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.95), rgba(42, 67, 101, 0.95));
    border: none;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.event-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(197, 165, 114, 0.3);
}

.swiper {
    width: 100%;
    height: 300px;
    border-radius: 15px 15px 0 0;
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--gold-color);
    background: rgba(0, 0, 0, 0.3);
    width: 35px;
    height: 35px;
    border-radius: 50%;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 1.2rem;
}

.swiper-pagination-bullet {
    background: var(--gold-color);
}

.event-content {
    padding: 2rem;
    color: white;
}

.event-info {
    background: rgba(0, 0, 0, 0.2);
    padding: 1rem;
    border-radius: 10px;
    margin: 1.5rem 0;
}

.event-info p {
    margin-bottom: 0.5rem;
}

.event-info p:last-child {
    margin-bottom: 0;
}

.badge {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.hover-gold {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.hover-gold:hover {
    background: var(--gold-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

#events {
    position: relative;
    padding: 100px 0;
}

#events::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('pattern.png') repeat;
    opacity: 0.05;
    pointer-events: none;
}

/* 服務卡片樣式 */
.service-card {
    border: none;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.service-card:hover {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--gold-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.credit-card-design {
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #000000, #1a1a1a);
    border-radius: 15px;
    padding: 25px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.chip-design {
    width: 45px;
    height: 35px;
    background: linear-gradient(135deg, #ceb352, #b39138);
    border-radius: 6px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.chip-design::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, transparent 50%, rgba(255, 255, 255, 0.1) 50%),
        linear-gradient(0deg, transparent 50%, rgba(255, 255, 255, 0.1) 50%);
    background-size: 8px 8px;
    opacity: 0.5;
}

.chip-design::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 15px;
    background: linear-gradient(90deg, 
        transparent 25%, 
        rgba(255, 255, 255, 0.2) 25%, 
        rgba(255, 255, 255, 0.2) 30%, 
        transparent 30%, 
        transparent 35%,
        rgba(255, 255, 255, 0.2) 35%,
        rgba(255, 255, 255, 0.2) 40%,
        transparent 40%,
        transparent 45%,
        rgba(255, 255, 255, 0.2) 45%,
        rgba(255, 255, 255, 0.2) 50%,
        transparent 50%
    );
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.chip-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 48%, rgba(255,255,255,0.2) 50%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(255,255,255,0.2) 50%, transparent 52%);
    background-size: 10px 10px;
}

.card-number {
    font-family: 'Courier New', monospace;
    font-size: 1.4em;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(255,255,255,0.2);
}

.card-holder {
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
    font-family: 'Arial', sans-serif;
}

.card-logo {
    position: absolute;
    bottom: 20px;  /* 改為底部定位 */
    right: 20px;   /* 保持右側定位 */
    width: 40px;   /* 稍微縮小尺寸 */
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
    backdrop-filter: blur(5px);
}

/* 統一網站配色 */
.section-gradient {
    background: linear-gradient(135deg, var(--primary-color), #2a4365);
    color: white;
}

.bg-gradient-dark {
    background: linear-gradient(135deg, #1a1a1a, var(--primary-color));
}

/* 聯絡我們區塊樣式 */
.contact-section {
    background: linear-gradient(135deg, var(--primary-color), #2a4365);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('pattern.png') repeat;
    opacity: 0.05;
}

.contact-card {
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.95), rgba(42, 67, 101, 0.95));
    border: 1px solid rgba(197, 165, 114, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(197, 165, 114, 0.2);
    color: white;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--gold-color);
    box-shadow: 0 0 10px rgba(197, 165, 114, 0.2);
}

.footer-section {
    background: linear-gradient(135deg, var(--primary-color), #0a192f);
    color: white;
    position: relative;
}

.footer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold-color), transparent);
}

.text-light-gray {
    color: rgba(255, 255, 255, 0.7);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--gold-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--gold-color);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
    color: var(--gold-color);
    margin-right: 10px;
}

.footer-subscribe .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.footer-subscribe .form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--gold-color);
    box-shadow: none;
}

.btn-gold {
    background: var(--gold-color);
    color: var(--primary-color);
    border: none;
}

.btn-gold:hover {
    background: #d4af37;
    color: var(--primary-color);
}

.footer-divider {
    margin: 40px 0;
    border-color: rgba(255, 255, 255, 0.1);
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links-bottom {
    display: flex;
    gap: 20px;
    justify-content: flex-end;
}

.footer-links-bottom a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links-bottom a:hover {
    color: var(--gold-color);
}

.premium-service-card {
    transition: all 0.3s ease;
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    position: relative;
    z-index: 10;
}

.premium-service-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 20px 50px rgba(197, 165, 114, 0.4);
    background: linear-gradient(135deg, #1a1a1a, #1a365d) !important;
    border: 3px solid var(--gold-color) !important;
}

.premium-service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 30px rgba(197, 165, 114, 0.6);
}

.premium-service-card .service-icon {
    transition: all 0.3s ease;
}

.premium-service-card:hover .btn-gold {
    background-color: #d4af37;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(197, 165, 114, 0.4);
}

.premium-service-card .btn-gold {
    transition: all 0.3s ease;
    font-weight: bold;
}

/* 添加閃光效果 */
.premium-service-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shine 6s infinite;
    pointer-events: none;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(30deg);
    }
    20%, 100% {
        transform: translateX(100%) rotate(30deg);
    }
}

/* 添加流暢過渡樣式 */
.section-transition {
    margin: -50px 0;
    height: 100px;
    background: linear-gradient(to bottom, transparent, rgba(248, 249, 250, 0.5), transparent);
    z-index: 1;
    position: relative;
}

.card-section {
    padding-top: 70px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

.card-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(197, 165, 114, 0.05), transparent 70%),
                radial-gradient(circle at bottom left, rgba(26, 54, 93, 0.05), transparent 70%);
    pointer-events: none;
}

/* 使卡片群組視覺上更加連貫 */
.card-group-heading {
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.card-group-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--gold-color);
}

/* 應用於所有卡片的圖標容器，確保完美圓形 */
.card-icon-container {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

/* 時間軸樣式 */
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, 
        transparent,
        var(--gold-color) 10%,
        var(--gold-color) 90%,
        transparent
    );
}

.timeline-item {
    margin-bottom: 4rem;
    position: relative;
}

.timeline-date {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    border: 2px solid var(--gold-color);
    border-radius: 15px;
    padding: 1rem;
    text-align: center;
    color: var(--gold-color);
    width: 100px;
    z-index: 2;
}

.timeline-date .date {
    font-size: 2rem;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 0.2rem;
}

.timeline-date .month {
    font-size: 1rem;
    font-weight: 500;
}

.timeline-date .year {
    font-size: 0.8rem;
    opacity: 0.8;
}

.timeline-content {
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.95), rgba(42, 67, 101, 0.95));
    border-radius: 20px;
    padding: 2rem;
    margin-top: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(197, 165, 114, 0.2);
}

.event-gallery {
    margin-bottom: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
}

.event-header {
    margin-bottom: 1.5rem;
}

.event-header h3 {
    color: var(--gold-color);
    margin-bottom: 0.5rem;
}

.location {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
}

.event-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(0,0,0,0.2);
    border-radius: 10px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold-color);
}

.stat-item span {
    color: white;
}

.event-description {
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.event-highlights {
    background: rgba(197, 165, 114, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--gold-color);
}

.event-highlights h4 {
    color: var(--gold-color);
    margin-bottom: 1rem;
}

.event-highlights ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.event-highlights li {
    color: rgba(255,255,255,0.9);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.event-highlights li::before {
    content: '✦';
    color: var(--gold-color);
    position: absolute;
    left: 0;
}

/* Swiper 客製化樣式 */
.gallerySwiper {
    border-radius: 15px;
    overflow: hidden;
}

.swiper-pagination-bullet {
    background: var(--gold-color) !important;
}

/* 導覽列樣式 */
.navbar {
    transition: all 0.3s ease;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.hero-bottom-content {
    bottom: 20px;
    left: 0;
}

/* RWD 樣式 */
@media (max-width: 992px) {
    /* 手機版導覽列優化 */
    .navbar-brand {
        font-size: 1rem;
    }
    
    .navbar-brand img {
        height: 35px !important;
    }
    
    .navbar-toggler {
        border: 1px solid var(--gold-color);
        padding: 0.25rem 0.5rem;
    }
    
    .navbar-toggler:focus {
        box-shadow: 0 0 0 0.2rem rgba(197, 165, 114, 0.25);
    }
    
    .navbar-collapse {
        background: var(--primary-color);
        padding: 1rem;
        border-radius: 0.5rem;
        margin-top: 0.5rem;
        border-top: 1px solid rgba(255,255,255,0.1);
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        text-align: center;
    }
    
    .navbar-nav .nav-link:hover {
        background: rgba(197, 165, 114, 0.1);
        color: var(--gold-color) !important;
    }

    /* 手機版滿版寬度 */
    .container {
        max-width: 100% !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
    
    /* 特殊區域保持適當內距 */
    .hero-section .container,
    .contact-section .container,
    .footer-section .container {
        padding-left: 20px !important;
        padding-right: 20px !important;
    }

    .hero-section {
        padding: 2rem 0;
    }

    .hero-content {
        gap: 2rem;
    }

    .display-4 {
        font-size: 2.5rem;
    }

    .lead {
        font-size: 1.1rem;
    }

    .service-card {
        margin-bottom: 1rem;
    }

    .timeline::before {
        left: 1rem;
    }

    .timeline-date {
        left: 1rem;
        transform: none;
    }

    .timeline-content {
        margin-left: 3rem;
        margin-right: 1rem;
    }
}

@media (max-width: 768px) {
    .display-4 {
        font-size: 2rem;
    }

    .contact-card {
        margin-bottom: 1rem;
    }

    .footer-links-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    /* 手機版卡片優化 */
    .flip-card {
        height: 500px;
        margin-bottom: 2rem;
    }
    
    .card-header h5 {
        font-size: 1rem;
    }
    
    .flip-card-back {
        padding: 15px;
    }
    
    .flip-card-back h4 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    /* 手機版服務卡片 */
    .service-card {
        margin-bottom: 1.5rem;
    }
    
    .premium-service-card .row {
        text-align: center;
    }
    
    .premium-service-card .col-md-3,
    .premium-service-card .col-md-6,
    .premium-service-card .col-md-3 {
        margin-bottom: 1.5rem;
    }
    
    /* 手機版時間軸優化 */
    .timeline-item {
        margin-bottom: 3rem;
    }
    
    .timeline-date {
        position: relative;
        float: none;
        width: auto;
        margin: 0 0 1rem 0;
        text-align: center;
        left: auto;
        transform: none;
    }
    
    .timeline-content {
        margin-left: 0;
        padding-left: 0;
    }
    
    .event-gallery .swiper {
        height: 250px;
    }
}

@media (max-width: 576px) {

    .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }

    .event-gallery {
        height: 200px;
    }

    .event-details {
        padding: 1rem;
    }
}

/* 聯絡我們表單樣式 */
.contact-form .form-control,
.contact-form .form-select {
    color: white;
}

.contact-form .form-control::placeholder,
.contact-form .form-select::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.contact-form .form-select option {
    background-color: var(--primary-color);
    color: white;
}

/* 修改 footer 訂閱區域的樣式 */
.footer-subscribe .form-control {
    color: white;
}

.footer-subscribe .form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.footer-subscribe .btn i {
    color: var(--primary-color);
}

/* 自動計算導覽列高度 */
:root {
    --navbar-height: 0px;
}

/* 防止水平滾動的額外樣式 */
* {
    max-width: 100%;
}

.row {
    margin-left: 0;
    margin-right: 0;
}

.container-fluid {
    padding-left: 15px;
    padding-right: 15px;
}

/* 客戶評價區塊樣式 */
.testimonial-card {
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.9), rgba(42, 67, 101, 0.9));
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(197, 165, 114, 0.2);
    backdrop-filter: blur(10px);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(197, 165, 114, 0.3);
    border-color: rgba(197, 165, 114, 0.5);
}

.testimonial-content {
    color: white;
}

.stars {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: auto;
}

.author-info {
    flex: 1;
}

.author-name {
    color: var(--gold-color);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.author-title {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* 手機版專用樣式 */
@media (max-width: 991.98px) {
    .container-fluid {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
    
    .row > * {
        padding-left: 10px;
        padding-right: 10px;
    }
    
    /* 確保圖片不會超出螢幕 */
    img {
        max-width: 100%;
        height: auto;
    }
    
    /* 防止表格水平滾動 */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    /* 手機版客戶評價優化 */
    .testimonial-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .testimonial-text {
        font-size: 0.95rem;
    }
}

  /* 防止水平滾動 */
  html, body {
    overflow-x: hidden;
    max-width: 100%;
}

/* 手機版導覽列優化 */
@media (max-width: 991.98px) {
    .navbar-brand {
        font-size: 1rem;
    }
    
    .navbar-brand img {
        height: 35px !important;
    }
    
    .navbar-toggler {
        border: 1px solid var(--gold-color);
        padding: 0.25rem 0.5rem;
    }
    
    .navbar-toggler:focus {
        box-shadow: 0 0 0 0.2rem rgba(197, 165, 114, 0.25);
    }
    
    .navbar-collapse {
        margin-top: 1rem;
        border-top: 1px solid rgba(255,255,255,0.1);
        padding-top: 1rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        text-align: center;
    }
    
    .navbar-nav .nav-link:hover {
        background: rgba(197, 165, 114, 0.1);
        color: var(--gold-color) !important;
    }
}

/* 手機版容器滿版寬度 */
@media (max-width: 991.98px) {
    .container {
        max-width: 100% !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
    
    /* 特殊區域保持適當內距 */
    .hero-section .container,
    .contact-section .container,
    .footer-section .container {
        padding-left: 20px !important;
        padding-right: 20px !important;
    }
}

/* 手機版卡片置中優化 */
@media (max-width: 767.98px) {
    .flip-card {
        height: 500px;
        margin-bottom: 2rem;
    }
    
    .card-header h5 {
        font-size: 1rem;
    }
    
    .flip-card-back {
        padding: 15px;
    }
    
    .flip-card-back h4 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    /* 確保卡片在手機版置中 */
    .row.g-4.justify-content-center > [class*="col-"] {
        display: flex;
        justify-content: center;
    }
    
    .row.g-4.justify-content-center > [class*="col-"] .flip-card {
        width: 100%;
        max-width: 350px;
    }
}

/* 手機版服務卡片 */
@media (max-width: 767.98px) {
    .service-card {
        margin-bottom: 1.5rem;
    }
    
    .premium-service-card .row {
        text-align: center;
    }
    
    .premium-service-card .col-md-3,
    .premium-service-card .col-md-6,
    .premium-service-card .col-md-3 {
        margin-bottom: 1.5rem;
    }
}

/* 手機版時間軸優化 */
@media (max-width: 767.98px) {
    .timeline-item {
        margin-bottom: 3rem;
    }
    
    .timeline-date {
        position: relative;
        float: none;
        width: auto;
        margin: 0 0 1rem 0;
        text-align: center;
    }
    
    .timeline-content {
        margin-left: 0;
        padding-left: 0;
    }
    
    .event-gallery .swiper {
        height: 250px;
    }
}

.service-step:hover {
    border-color: var(--gold-color) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
}

.about-content-left {
    position: relative;
    overflow: hidden;
}

.about-content-left::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.05"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.05"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.03"/><circle cx="20" cy="80" r="0.5" fill="white" opacity="0.03"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

@media (max-width: 991.98px) {
    .about-content-left, .about-content-right {
        min-height: 400px;
    }
}

/* 翻卡效果樣式 */
.flip-card {
    background-color: transparent;
    perspective: 1000px;
    height: 600px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.flip-card-front {
    background: linear-gradient(135deg, #1a365d, #2c5282);
    color: white;
}

.flip-card-back {
    background: linear-gradient(135deg, #1a365d, #2c5282);
    color: white;
    transform: rotateY(180deg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.flip-card-front .card {
    background: transparent !important;
    border: none !important;
}

.flip-card-front .card-header {
    background: rgba(255, 215, 0, 0.2) !important;
    border-bottom: 2px solid var(--gold-color);
}

.flip-hint {
    position: absolute;
    bottom: 10px;
    right: 15px;
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    z-index: 10;
}

.flip-toggle-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    width: 30px;
    height: 30px;
    background: white;
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.flip-toggle-btn:hover {
    background: var(--gold-color);
    border-color: var(--gold-color);
    color: white;
    transform: scale(1.1);
}

/* 隱藏卡片背面的所有圖標 */
.flip-card-back h6 i {
    display: none;
}

/* 隱藏提示文字的圖標 */
.flip-hint i {
    display: none;
}

/* 文章卡片樣式 */
.article-card-enhanced {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-card-enhanced:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.article-featured-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.article-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card-enhanced:hover .article-featured-image img {
    transform: scale(1.05);
}

.article-placeholder-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), #1a365d);
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-placeholder-image i {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.5);
}

.article-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.article-meta-overlay {
    display: flex;
    gap: 15px;
    color: #fff;
    font-size: 0.85rem;
}

.article-meta-overlay span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.article-content {
    padding: 20px;
}

.article-category-badge {
    display: inline-block;
    padding: 4px 8px;
    margin-right: 8px;
    background: rgba(var(--primary-color-rgb), 0.1);
    color: var(--primary-color);
    border-radius: 4px;
    font-size: 0.85rem;
}

.article-title {
    font-size: 1.25rem;
    margin: 10px 0;
    line-height: 1.4;
}

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

.article-title a:hover {
    color: var(--gold-color);
}

.article-excerpt {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.article-read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.article-read-more:hover {
    color: var(--gold-color);
}

.article-read-more i {
    transition: transform 0.3s ease;
}

.article-read-more:hover i {
    transform: translateX(5px);
}

/* 分頁樣式改進 */
.pagination {
    margin-top: 3rem;
}

.pagination .page-link {
    color: var(--primary-color);
    border-color: rgba(197, 165, 114, 0.3);
    padding: 0.75rem 1rem;
    margin: 0 4px;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.pagination .page-link:hover {
    color: white;
    background-color: var(--gold-color);
    border-color: var(--gold-color);
    transform: translateY(-2px);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-item.disabled .page-link {
    color: #ccc;
    border-color: #f0f0f0;
}

/* 搜索表單樣式 */
.input-group .form-control {
    border-right: none;
    border-color: rgba(197, 165, 114, 0.3);
}

.input-group .form-control:focus {
    border-color: var(--gold-color);
    box-shadow: 0 0 0 0.2rem rgba(197, 165, 114, 0.25);
}

.input-group .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-left: none;
}

.input-group .btn-primary:hover {
    background-color: var(--gold-color);
    border-color: var(--gold-color);
}

.form-select {
    border-color: rgba(197, 165, 114, 0.3);
}

.form-select:focus {
    border-color: var(--gold-color);
    box-shadow: 0 0 0 0.2rem rgba(197, 165, 114, 0.25);
}

/* 響應式調整 */
@media (max-width: 768px) {
    .article-card-enhanced {
        margin-bottom: 2rem;
    }
    
    .article-featured-image {
        height: 160px;
    }
    
    .article-content {
        padding: 1rem;
    }
    
    .article-title {
        font-size: 1.1rem;
    }
    
    .hero-section-small {
        min-height: 25vh;
    }
    
    .pagination .page-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.9rem;
    }
}

/* 首頁文章卡片圖片樣式 */
.article-image-container {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color), #2c5282);
}

.article-featured-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.article-card:hover .article-featured-image {
    transform: scale(1.05);
}

.article-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.6));
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 15px;
}

.article-card:hover .article-image-overlay {
    opacity: 1;
}

.article-meta-badges {
    display: flex;
    gap: 10px;
    margin-left: auto;
}

.meta-badge {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    padding: 4px 8px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    backdrop-filter: blur(10px);
}

.meta-badge i {
    font-size: 0.7rem;
}

/* 沒有圖片時的文章卡片調整 */
.article-card .card-body {
    padding: 1.5rem;
}