/* 幼稚園ヘッダースタイル */
#kindergarten_header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
    z-index: 100;
    padding: 10px 0;
}

.kindergarten-header-wrapper {
    position: relative;
    overflow: hidden;
}

.kindergarten-header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 10;
}

.kindergarten-logo {
    padding: 5px 0;
}

.kindergarten-logo img {
    max-height: 60px;
    width: auto;
}

.kindergarten-global-nav {
    display: flex;
    align-items: center;
}

.kindergarten-global-nav .menu-items {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.kindergarten-global-nav .menu-items li {
    margin: 0 10px;
    position: relative;
}

.kindergarten-global-nav .menu-items li a {
    color: #333;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    padding: 10px 15px;
    display: block;
    transition: all 0.3s ease;
}

.kindergarten-global-nav .menu-items li a:hover {
    color: #4caf50;
}

.contact-nav-button {
    background: linear-gradient(135deg, #81c784 0%, #66bb6a 100%);
    color: #fff !important;
    border-radius: 30px;
    padding: 10px 20px !important;
    box-shadow: 0 4px 10px rgba(76,175,80,0.25);
    transition: all 0.3s ease !important;
}

.contact-nav-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(76,175,80,0.35);
    color: #fff !important;
    background: linear-gradient(135deg, #66bb6a 0%, #4caf50 100%);
}

.kindergarten-decorations {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.decoration {
    position: absolute;
}

.triangle-yellow {
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-bottom: 50px solid rgba(255, 235, 59, 0.2);
    top: -20px;
    left: 10%;
}

.triangle-red {
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 35px solid rgba(244, 67, 54, 0.2);
    bottom: -10px;
    right: 15%;
}

.square-blue {
    width: 40px;
    height: 40px;
    background-color: rgba(33, 150, 243, 0.2);
    transform: rotate(45deg);
    top: 20px;
    right: 30%;
}

.kindergarten-wave {
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 15px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="1" d="M0,160L48,144C96,128,192,96,288,90.7C384,85,480,107,576,128C672,149,768,171,864,165.3C960,160,1056,128,1152,117.3C1248,107,1344,117,1392,122.7L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
}

.wave {
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 20px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23e8f5e8" fill-opacity="0.5" d="M0,64L48,80C96,96,192,128,288,128C384,128,480,96,576,90.7C672,85,768,107,864,122.7C960,139,1056,149,1152,138.7C1248,128,1344,96,1392,80L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    animation: wave-animation 10s linear infinite;
}

@keyframes wave-animation {
    0% {
        background-position-x: 0;
    }
    100% {
        background-position-x: 1440px;
    }
}

/* レスポンシブスタイル */
@media (max-width: 768px) {
    .kindergarten-header-container {
        flex-direction: column;
        padding: 10px;
    }
    
    .kindergarten-logo {
        margin-bottom: 15px;
    }
    
    .kindergarten-global-nav {
        width: 100%;
    }
    
    .kindergarten-global-nav .menu-items {
        flex-direction: column;
        width: 100%;
    }
    
    .kindergarten-global-nav .menu-items li {
        margin: 5px 0;
        text-align: center;
    }
    
    .contact-nav-button {
        margin-top: 10px;
        text-align: center;
        display: block;
    }
}