/* CSS Variables */
:root {
    --color-primary: #8B2635;
    --color-primary-dark: #6B1D29;
    --color-secondary: #2D5A4A;
    --color-accent: #D4A853;
    --color-bg-light: #FAF7F2;
    --color-bg-cream: #F5F0E8;
    --color-text-dark: #2C2C2C;
    --color-text-muted: #666666;
    --color-white: #FFFFFF;
    --font-serif: 'Noto Serif TC', serif;
    --font-sans: 'Noto Sans TC', sans-serif;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

/* ============================================
   Section Common Styles
   ============================================ */
.trav_section {
    padding: 6rem 0;
}

.section-header {
    margin-bottom: 3rem;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.875rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-text-dark);
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* ============================================
   About Section
   ============================================ */
/* .about-section {
    background: var(--color-white);
} */

.about-card {
    background: var(--color-bg-light);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    text-align: center;
    height: 100%;
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.about-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.about-icon i {
    font-size: 1.75rem;
    color: var(--color-white);
}

.about-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--color-text-dark);
}

.about-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   Services Section
   ============================================ */
/* .services-section {
    background: var(--color-bg-cream);
} */

.service-card {
    background: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    height: 100%;
    transition: var(--transition);
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.service-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.75rem;
    font-weight: 500;
}

.service-badge.premium {
    background: var(--color-accent);
    color: var(--color-text-dark);
}

.service-content {
    padding: 2rem;
}

.service-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-text-dark);
}

.service-description {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    color: var(--color-text-dark);
}

.service-features i {
    color: var(--color-secondary);
    margin-top: 0.25rem;
}

.service-highlight {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--color-bg-light);
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
}

.service-highlight i {
    color: var(--color-primary);
}

.service-highlight span {
    font-weight: 500;
    color: var(--color-text-dark);
}

/* ============================================
   Features Section
   ============================================ */
/* .features-section {
    background: var(--color-white);
} */

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    background: var(--color-bg-light);
    height: 100%;
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--color-primary);
}

.feature-icon i {
    font-size: 2rem;
    color: var(--color-primary);
    transition: var(--transition);
}

.feature-card:hover .feature-icon i {
    color: var(--color-white);
}

.feature-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--color-text-dark);
}

.feature-card p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================
   Gallery Section
   ============================================ */
/* .gallery-section {
    background: var(--color-bg-cream);
} */

.gallery-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.gallery-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-card:hover .gallery-image img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    color: var(--color-white);
    opacity: 1;
    transition: var(--transition);
}

.gallery-overlay h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.gallery-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    position: relative;
    padding: 8rem 0;
    background: url('public/images/japan-hero.jpg') center/cover no-repeat fixed;
    color: var(--color-white);
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: rgba(139, 38, 53, 0.9);
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn-light {
    color: var(--color-primary);
}

.cta-buttons .btn-light:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text-dark);
}

.cta-buttons .btn i {
    margin-right: 0.5rem;
}