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

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-img {
    height: 50px;
    width: auto;
}

.logo-text {
    font-size: 22px;
    font-weight: 900;
    color: #7BC943;
    text-shadow: 2px 2px 4px rgba(123, 201, 67, 0.3);
    letter-spacing: 1px;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    transition: color 0.3s;
}

.nav a:hover {
    color: #7BC943;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 3px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.hero {
    position: relative;
    height: 600px;
    background: url('../images/hero-kickboxing.png') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(115, 168, 48, 0.6) 0%, rgba(56, 142, 60, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 30px;
    font-weight: 400;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: #7BC943;
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 18px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(115, 168, 48, 0.4);
}

.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 900;
    margin-bottom: 50px;
    color: #2c3e50;
    line-height: 1.4;
}

.features {
    padding: 80px 0;
    background: #f8f9fa;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.programs {
    padding: 80px 0;
}

.program-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
    align-items: center;
}

.program-block.reverse {
    direction: rtl;
}

.program-block.reverse > * {
    direction: ltr;
}

.program-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.program-title {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 20px;
    color: #7BC943;
}

.program-description {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #555;
}

.program-features {
    list-style: none;
    padding: 0;
}

.program-features li {
    padding: 10px 0;
    font-size: 16px;
    color: #2c3e50;
}

.schedule {
    padding: 80px 0;
    background: #f8f9fa;
}

.schedule-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: start;
}

.schedule-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    position: sticky;
    top: 100px;
}

.schedule-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.time {
    font-size: 20px;
    font-weight: 900;
    color: #7BC943;
}

.activity h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: #2c3e50;
}

.activity p {
    color: #666;
    font-size: 14px;
}

.instructors {
    padding: 80px 0;
}

.instructors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.instructor-card {
    background: #fff;
    color: #333;
    padding: 0;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    overflow: hidden;
    transition: transform 0.3s;
}

.instructor-card:hover {
    transform: translateY(-5px);
}

.instructor-icon {
    width: 100%;
    height: 250px;
    object-fit: cover;
    margin-bottom: 0;
}

.instructor-card-content {
    padding: 30px 20px;
}

.instructor-card h4 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #2c3e50;
}

.instructor-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.instructors-note {
    text-align: center;
    color: #666;
    font-style: italic;
}

.pricing {
    padding: 80px 0;
    background: #f8f9fa;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.price-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    position: relative;
}

.price-card.featured {
    border: 3px solid #7BC943;
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #7BC943;
    color: #fff;
    padding: 5px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 14px;
}

.price-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.price {
    font-size: 48px;
    font-weight: 900;
    color: #7BC943;
    margin-bottom: 10px;
}

.price-note {
    color: #666;
    margin-bottom: 20px;
}

.price-includes {
    list-style: none;
    text-align: left;
    margin: 30px 0;
    padding: 0;
}

.price-includes li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    color: #555;
}

.local-fee {
    color: #999;
    font-size: 14px;
    margin-top: 20px;
}

.pricing-note {
    text-align: center;
    color: #666;
    font-size: 14px;
}

.gallery {
    padding: 80px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-grid img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: transform 0.3s;
}

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

.contact {
    padding: 80px 0;
    background: #f8f9fa;
}

.contact-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 50px;
    color: #555;
}

.contact-form {
    max-width: 700px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
}

.required {
    color: #7BC943;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    font-family: 'Noto Sans JP', sans-serif;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #7BC943;
}

.submit-button {
    width: 100%;
    padding: 15px;
    background: #7BC943;
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s, transform 0.3s;
}

.submit-button:hover {
    background: #62b735;
    transform: translateY(-2px);
}

.success-message {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 30px;
    text-align: center;
}

.error-message {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 30px;
    text-align: center;
}

.footer {
    background: #2c3e50;
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

.footer p {
    margin-bottom: 10px;
}

.weekly-schedule {
    padding: 80px 0;
    background: #f8f9fa;
}

.section-description {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.8;
}

.weekly-schedule-image {
    margin: 40px 0;
    text-align: center;
}

.weekly-schedule-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.weekly-schedule-notes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.schedule-note-item {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.schedule-note-item h4 {
    color: #7BC943;
    font-size: 20px;
    margin-bottom: 15px;
}

.schedule-note-item p {
    color: #666;
    line-height: 1.6;
}

.meal-plan {
    padding: 80px 0;
    background: #fff;
}

.meal-plan-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 40px;
}

.meal-plan-text h3 {
    color: #7BC943;
    font-size: 24px;
    margin-bottom: 20px;
}

.meal-intro {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 30px;
}

.meal-examples {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 25px;
}

.meal-examples h4 {
    color: #7BC943;
    font-size: 18px;
    margin-bottom: 15px;
}

.meal-examples ul {
    list-style: none;
    padding: 0;
}

.meal-examples ul li {
    padding: 8px 0;
    font-size: 16px;
    color: #333;
    line-height: 1.6;
}

.meal-note {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    font-style: italic;
}

.meal-plan-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.contact-methods {
    text-align: center;
    margin: 40px 0 30px;
}

.line-contact-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: #06C755;
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 18px;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 15px rgba(6, 199, 85, 0.3);
}

.line-contact-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(6, 199, 85, 0.4);
}

.line-icon {
    width: 28px;
    height: 28px;
}

.contact-divider {
    text-align: center;
    margin: 30px 0;
    position: relative;
}

.contact-divider::before,
.contact-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: #ddd;
}

.contact-divider::before {
    left: 0;
}

.contact-divider::after {
    right: 0;
}

.contact-divider span {
    background: #fff;
    padding: 0 20px;
    color: #999;
    font-size: 14px;
}

.floating-line-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: #06C755;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(6, 199, 85, 0.4);
    z-index: 1000;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.floating-line-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(6, 199, 85, 0.5);
}

.floating-line-icon {
    width: 35px;
    height: 35px;
    color: #fff;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        z-index: 1000;
    }

    .nav.active {
        display: flex;
    }

    .nav a {
        padding: 15px 0;
        border-bottom: 1px solid #eee;
        text-align: center;
    }

    .nav a:last-child {
        border-bottom: none;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .section-title {
        font-size: 28px;
    }

    .program-block,
    .program-block.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .schedule-content {
        grid-template-columns: 1fr;
    }

    .schedule-image {
        display: none;
    }

    .schedule-item {
        grid-template-columns: 80px 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .price-card.featured {
        transform: scale(1);
    }

    .contact-form {
        padding: 30px 20px;
    }

    .weekly-schedule-notes {
        grid-template-columns: 1fr;
    }

    .meal-plan-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .meal-plan-text {
        order: 2;
    }

    .meal-plan-image {
        order: 1;
        margin-bottom: 0;
    }

    .meal-plan-image img {
        width: 100%;
    }

    .floating-line-button {
        bottom: 20px;
        right: 20px;
        width: 60px;
        height: 60px;
    }
    
    .floating-line-icon {
        width: 32px;
        height: 32px;
    }
}