:root {
    --color-primary: #1e5631; /* フォレストグリーン */
    --color-primary-light: #4c9a2a;
    --color-primary-dark: #0f3d1e;
    --color-secondary: #8c5a2b; /* アースブラウン */
    --color-accent: #f2a65a;
    --color-bg: #fdfbf7;
    --color-bg-light: #ffffff;
    --color-text: #2c3e35;
    --color-text-light: #5f7568;
    --color-white: #ffffff;
    
    --font-heading: 'Noto Sans JP', sans-serif;
    --font-body: 'Noto Sans JP', sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(30, 86, 49, 0.08);
    --shadow-md: 0 8px 24px rgba(30, 86, 49, 0.12);
    --shadow-lg: 0 16px 40px rgba(30, 86, 49, 0.16);
    
    --radius-md: 12px;
    --radius-lg: 24px;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Utility Classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.text-center { text-align: center; }
.relative { position: relative; }
.text-white { color: var(--color-white); }
.text-white-80 { color: rgba(255, 255, 255, 0.8); }
.mb-4 { margin-bottom: 1rem; }
.bg-light { background-color: #f4efe6; }

/* Typography */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--color-accent);
    border-radius: 2px;
}

.text-center .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 3rem;
}

/* Section Spacing */
.section {
    padding: 6rem 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(30, 86, 49, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 86, 49, 0.4);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    backdrop-filter: blur(5px);
}

.btn-outline-light:hover {
    background-color: var(--color-white);
    color: var(--color-primary-dark);
}

.btn-facebook {
    background-color: #1877F2;
    color: white;
    box-shadow: 0 4px 15px rgba(24, 119, 242, 0.3);
}

.btn-facebook:hover {
    background-color: #0c5dc7;
    transform: translateY(-2px);
}

.btn-instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(220, 39, 67, 0.3);
}

.btn-instagram:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 39, 67, 0.4);
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 1.5rem 0;
    background-color: transparent;
}

.site-header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.8rem 0;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 900;
    font-size: 1.4rem;
    color: var(--color-white);
    transition: var(--transition);
}

.site-header.scrolled .logo {
    color: var(--color-primary-dark);
}

.logo-icon {
    font-size: 1.8rem;
}

.main-navigation {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-white);
    position: relative;
}

.site-header.scrolled .nav-link {
    color: var(--color-text);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-btn {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 4px 10px rgba(242, 166, 90, 0.3);
}

.nav-btn:hover {
    background-color: #e59040;
    transform: translateY(-2px);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1001;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1448375240586-882707db888b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -2;
    transform: scale(1.05); /* Slight zoom for subtle feel */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 61, 30, 0.8) 0%, rgba(44, 62, 53, 0.6) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
    color: var(--color-white);
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    opacity: 0.8;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid white;
    border-radius: 13px;
    position: relative;
}

.mouse::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: white;
    border-radius: 2px;
    animation: scroll 2s infinite cubic-bezier(0.15, 0.41, 0.69, 0.94);
}

@keyframes scroll {
    0% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, 15px); }
}

/* Split Content (About) */
.container-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.section-text {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    margin-top: 2rem;
}

.feature-list li {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--color-primary-dark);
}

.split-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
}

.image-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--color-accent);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.split-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    object-fit: cover;
    height: 450px;
}

/* Cards Grid (Activities) */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-image-wrapper {
    height: 220px;
    overflow: hidden;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.card:hover .card-img {
    transform: scale(1.08);
}

.card-content {
    padding: 2rem;
    flex-grow: 1;
}

.card-title {
    font-size: 1.4rem;
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
}

.card-text {
    color: var(--color-text-light);
}

/* Contact Section */
.contact-section {
    position: relative;
    background-image: url('https://images.unsplash.com/photo-1448375240586-882707db888b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 8rem 0;
}

.contact-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 86, 49, 0.9);
    z-index: 0;
}

.contact-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 4rem;
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-top: 3rem;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.contact-method {
    flex: 1;
    color: var(--color-white);
}

.contact-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.contact-method-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.contact-number {
    font-size: 3rem;
    font-weight: 900;
    display: block;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.contact-note {
    font-size: 0.9rem;
    opacity: 0.8;
}

.divider {
    width: 1px;
    height: 150px;
    background-color: rgba(255, 255, 255, 0.2);
    margin: 0 3rem;
}

/* Footer */
.site-footer {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: 4rem 0 0;
}

.flex-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 3rem;
}

.footer-brand .logo-icon {
    font-size: 2rem;
    margin-right: 0.5rem;
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 900;
}

.footer-desc {
    margin-top: 1rem;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    opacity: 0.8;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 1.5rem 0;
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.6;
}

/* Animations */
.reveal-on-load {
    animation: fadeInUp 1.2s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 992px) {
    .container-split {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .contact-box {
        flex-direction: column;
        padding: 3rem;
    }
    
    .divider {
        width: 100%;
        height: 1px;
        margin: 2rem 0;
    }
}

@media (max-width: 768px) {
    .main-navigation {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    
    .mobile-menu-btn span {
        display: block;
        height: 3px;
        width: 100%;
        background-color: var(--color-white);
        border-radius: 3px;
        transition: var(--transition);
    }
    
    .site-header.scrolled .mobile-menu-btn span {
        background-color: var(--color-primary-dark);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .contact-number {
        font-size: 2.2rem;
    }
    
    .flex-footer {
        flex-direction: column;
        gap: 2rem;
    }
}
/* Add these to style.css to support new layout features */

/* Additional specific variables */
:root {
    --division-beaver: #52B4D8;
    --division-cub: #F4D03F;
    --division-boy: #2E8B57;
    --division-venture: #8A2BE2;
}

/* Typography Enhancements */
.text-bold {
    font-weight: 700;
    color: var(--color-primary-dark);
}

.faq-section p {
    margin-bottom: 0.5rem;
}

.faq-title {
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(140, 90, 43, 0.2);
}

.faq-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-accent);
}

/* Division Badges */
.division-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.8rem;
}

.bg-beaver { background-color: var(--division-beaver); }
.bg-cub { background-color: var(--division-cub); color: #333;}
.bg-boy { background-color: var(--division-boy); }
.bg-venture { background-color: var(--division-venture); }

/* Timeline Section */
.timeline-section {
    background-color: var(--color-bg);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

/* Vertical line */
.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: rgba(30, 86, 49, 0.1);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    border-radius: 3px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-dot {
    position: absolute;
    width: 25px;
    height: 25px;
    background-color: var(--color-white);
    border: 4px solid var(--color-primary);
    border-radius: 50%;
    z-index: 1;
    top: 25px;
}

.timeline-item:nth-child(odd) .timeline-dot {
    right: -12.5px;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -12.5px;
}

.timeline-dot.spring { border-color: #F8BBD0; }
.timeline-dot.summer { border-color: #4FC3F7; }
.timeline-dot.autumn { border-color: #FFB74D; }
.timeline-dot.winter { border-color: #90CAF9; }

.timeline-content {
    padding: 20px 30px;
    background-color: var(--color-white);
    position: relative;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.timeline-season {
    font-size: 1.4rem;
    color: var(--color-primary-dark);
    margin-bottom: 0.5rem;
}

.timeline-months {
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-weight: normal;
}

/* Alternate Image Decor for FAQ */
.image-decoration.alternate {
    border-color: var(--color-primary-light);
    top: 20px;
    left: -20px;
    right: auto;
}

@media (max-width: 768px) {
    .order-2-mobile {
        order: 2;
    }
    
    .timeline::after {
        left: 31px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-item:nth-child(even) {
        left: 0%;
    }
    
    .timeline-item:nth-child(odd) .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: 18.5px;
        right: auto;
    }
}