@charset "utf-8";

/* ==========================================================================
   01. 下層ヘッダー (lowerHeader.tpl)
   ========================================================================== */
.js-lowerHeader {
    color: #fff;
    padding: 20px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 2100;
    background-color: transparent;
    backdrop-filter: blur(0px);
    border-bottom: 1px solid rgba(255, 255, 255, 0);
    box-shadow: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.js-lowerHeader.scrolled {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 10px 40px;
    top: 15px;
    left: 20px;
    width: calc(100% - 40px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.08),
        0 4px 12px rgba(0, 0, 0, 0.03),
        0 1px 2px rgba(0, 0, 0, 0.02);
}

.header-link.lower {
    color: #242429 !important;
}

.header-link.lower:hover,
.header-link.lower.active {
    color: #2ca2db !important;
}

.lang-switcher .active-lang {
    font-weight: 800;
    color: #ffffff;
}

.js-lowerHeader.scrolled .header-separator {
    color: #cccccc;
}

.js-lowerHeader.scrolled .header-link {
    color: #242429;
}

.js-lowerHeader.scrolled .lang-switcher {
    color: #888888;
}

.js-lowerHeader.scrolled .lang-switcher .active-lang {
    color: #00a0e9;
}

.js-lowerHeader.scrolled .lang-switcher .inactive-lang {
    color: #b0b0b0;
}

.js-lowerHeader.scrolled .lang-divider {
    color: #cccccc;
}

body.menu-open .js-lowerHeader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 40px;
    background-color: transparent;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 2500;
}

@media (max-width: 767px) {
    .js-lowerHeader {
        height: auto;
        min-height: 64px;
        padding: 8px 16px;
    }

    .js-lowerHeader.scrolled {
        background-color: rgba(255, 255, 255, 0.98);
        padding: 8px 18px;
        top: 10px;
        left: 10px;
        width: calc(100% - 20px);
        box-shadow:
            0 10px 25px rgba(0, 0, 0, 0.08),
            0 3px 10px rgba(0, 0, 0, 0.03);
    }

    .js-lowerHeader.scrolled .header-contact-btn {
        background-color: #2ca2db;
        color: #ffffff;
        box-shadow: 0 3px 8px rgba(44, 162, 219, 0.2);
    }

    .js-lowerHeader.scrolled .header-contact-btn svg {
        color: #ffffff;
    }

    .js-lowerHeader svg {
        width: 18px;
        height: 18px;
    }

    body.menu-open .js-lowerHeader {
        padding: 15px 20px;
    }
}

/* ==========================================================================
   02. 下層共通ヒーロー & パララックス (Subpage Hero)
   ========================================================================== */
.subpage-hero {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.subpage-title-container {
    width: 100%;
    max-width: 85rem;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}


.subpage-full-image-wrapper {
    position: relative;
    width: 100vw;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    height: 60vh;
    min-height: 380px;
    max-height: 680px;
    overflow: hidden;
    margin-top: 1.5rem;
    margin-bottom: 3rem;
}

.parallax-img {
    position: absolute;
    top: -25%;
    left: 0;
    width: 100%;
    height: 150%;
    background-size: cover;
    background-position: center;
    will-change: transform;
    transition: transform 0.1s linear;
}

.blackBox {
    position: absolute;
    background-color: white;
    width: 6rem;
    height: 6rem;
    z-index: 0;
    right: -2rem;
    bottom: -2rem;
}