@charset "utf-8";
@import url("/css/mobile-fixes.css");

:root {
    --brand-dark-blue: #0f1d4a;
    --brand-green-emerald: #00a8d4;
    --brand-light-cyan: #00a8d4;
    --brand-navy: #0f1d4a;
    --brand-navy-soft: #1f3c70;
    --brand-deep-teal: #007a99;
    --brand-deep-cyan: #00657f;
    --brand-emerald: var(--brand-light-cyan);
    --brand-cyan: #00a8d4;
    --brand-light-blue: #00add9;
    --brand-aqua: #36b6c1;
    --brand-mint: #86d1ca;
    --brand-gold: #DAA520;
    --brand-page-bg: #F5F5F5;
    --brand-hero-gradient: linear-gradient(180deg, var(--brand-cyan) 0%, var(--brand-aqua) 100%);
    --brand-footer-gradient: linear-gradient(180deg, var(--brand-light-blue) 0%, var(--brand-aqua) 100%);
    --brand-home-gradient: linear-gradient(180deg, var(--brand-light-blue) 0%, var(--brand-mint) 100%);
    --brand-project-gradient: var(--brand-footer-gradient);
    --brand-mcp-gradient: var(--brand-footer-gradient);
}

html,
body {
    margin: 0;
    padding: 0;
}

/* ヘッダーナビゲーションの下線 ここから*/
.header_site_menu a {
    text-decoration: none;
    position: relative;
    display: inline-block;
}

.header_site_menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 3px;
    background-color: #fff;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.header_site_menu a:hover::after {
    transform: scaleX(1);
    background-color: var(--brand-gold);
}

.header_language a {
    text-decoration: none;
    position: relative;
    display: inline-block;
}

.header_language a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background-color: #fff;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.header_language a:hover::after {
    transform: scaleX(1);
    background-color: var(--brand-gold);
}

.header_language a.lang_active {
    color: var(--brand-gold);
    font-weight: 700;
}

/* Keep nav legible on any backdrop (cyan headers, slideshow, gradients). */
.header_site_menu a,
.header_language a {
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.55), 0 0 2px rgba(0, 0, 0, 0.35);
}

.header_language a.lang_active {
    color: var(--brand-gold);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.header_inner {
    box-sizing: border-box;
    width: 100%;
    padding-left: 48px;
    padding-right: 48px;
    gap: 32px;
}

.header_site_menu {
    flex: 1 1 auto;
    min-width: 0;
    margin-left: 0;
}

.header_site_menu ul {
    align-items: center;
    justify-content: flex-end;
    gap: 26px;
    flex-wrap: nowrap;
}

.header_site_menu ul li {
    padding: 0;
    white-space: nowrap;
}

.header_site_menu a {
    line-height: 1.25;
    white-space: nowrap;
}

.header_language {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

/* Shared business typography polish. Keeps page structure intact while avoiding
   excessive letter spacing on multilingual enterprise copy. */
body {
    font-family: "Noto Sans JP", sans-serif;
    letter-spacing: 0;
}

.section_title,
.footer_contact,
.footer_contact_btn,
.view_all_btn,
.view_all_btn_center {
    font-family: "Noto Sans JP", sans-serif;
}

.section_title {
    color: var(--brand-navy);
    border-bottom-color: var(--brand-cyan);
    letter-spacing: 0;
}

.page_top {
    background-color: var(--brand-cyan);
}

footer > #container:first-child {
    max-width: none;
    padding: 0;
}

.footer_contact {
    padding: 64px 20px 72px;
    color: #fff;
    background: var(--brand-footer-gradient);
    text-align: center;
}

.footer_contact .section_title {
    display: block;
    max-width: 780px;
    margin: 0 auto 22px;
    color: #fff;
    border-bottom: none;
    font-size: 2.55rem;
    line-height: 1.35;
    font-weight: 800;
    letter-spacing: 0;
}

.footer_contact .section_title::after {
    content: "";
    display: block;
    width: 82px;
    height: 3px;
    margin: 18px auto 0;
    background: rgba(255, 255, 255, 0.82);
}

.footer_contact_lead {
    max-width: 760px;
    margin: 0 auto 30px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.5rem;
    line-height: 1.85;
    letter-spacing: 0;
    white-space: pre-line;
}

.footer_contact_btn,
.footer_contact .view_all_btn,
.footer_contact .view_all_btn_center {
    background: var(--brand-gold);
    color: var(--brand-navy);
    border: 2px solid var(--brand-gold);
    border-radius: 999px;
    min-width: 180px;
    padding: 14px 46px;
    font-size: 1.65rem;
    box-shadow: 0 14px 28px rgba(15, 29, 74, 0.12);
}

.footer_contact_btn:hover,
.footer_contact .view_all_btn:hover,
.footer_contact .view_all_btn_center:hover {
    background: #fff;
    color: var(--brand-cyan);
    border-color: #fff;
}

.footer_contact_btn,
.view_all_btn_center {
    letter-spacing: 0;
}

#header,
.hero_section,
.projects_hero,
.mcp_hero,
.bg_color,
.service_anytalk,
.footer_container {
    background-color: var(--brand-light-blue);
    background-image: var(--brand-footer-gradient);
}

body:has(.hero_section) #header {
    position: relative;
}

body:has(.projects_hero) #header,
body:has(.mcp_page) #header,
body:has(.project_detail_page) #header {
    background-color: var(--brand-light-blue);
    background-image: var(--brand-footer-gradient);
    box-shadow: none;
}

.footer_container {
    border-top-left-radius: 0 !important;
    border-top-right-radius: 0 !important;
}

.footer_container #container {
    padding-top: 46px;
    padding-bottom: 28px;
}

.footer_detail {
    align-items: flex-start;
    gap: 44px;
    padding-top: 0;
}

.footer_detail_company {
    font-size: 1.35rem;
    line-height: 1.85;
    padding-right: 0;
}

.company_name {
    font-size: 1.7rem;
}

.company_address {
    font-size: 1.35rem;
}

.company_tel {
    padding-top: 14px;
}

.footer_nav {
    padding-left: 0;
}

.footer_logo {
    width: 148px;
}

.footer_site_menu {
    padding-top: 22px;
}

.footer_site_menu a {
    font-size: 1.35rem;
    letter-spacing: 0;
}

.policy {
    padding-top: 14px;
    font-size: 1.2rem;
}

footer hr {
    width: min(760px, calc(100% - 40px));
}

.footer_bottom_p {
    padding-top: 14px;
    padding-bottom: 42px;
    font-size: 1.15rem;
}

.project_detail_btn {
    background: var(--brand-cyan);
    border-color: var(--brand-cyan);
}

.project_detail_btn:hover {
    background: var(--brand-gold);
    border-color: var(--brand-gold);
}

.mcp_cta_section {
    background: var(--brand-footer-gradient);
}

.mcp_cta_section::before {
    background:
        radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.22), transparent 48%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0));
}

.mcp_cta_section .view_all_btn:hover {
    background: #fff;
    color: var(--brand-cyan);
    border-color: #fff;
}

.contact_modal .modal-dialog {
    max-width: 820px;
}

.contact_modal_content {
    border: none !important;
    border-radius: 8px !important;
    overflow: hidden;
    box-shadow: 0 24px 70px rgba(15, 29, 74, 0.22);
}

.contact_modal_content::before {
    content: "";
    display: block;
    height: 6px;
    background: var(--brand-footer-gradient);
}

.contact_modal_header {
    align-items: flex-start;
    padding: 28px 34px 22px !important;
    border-bottom: 1px solid #e3edf2 !important;
    background: #fff;
}

.contact_modal_kicker {
    display: block;
    margin-bottom: 8px;
    color: var(--brand-cyan);
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0;
}

.contact_modal_header .modal-title {
    margin: 0;
    color: var(--brand-navy);
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: 0;
}

.contact_modal_body {
    padding: 30px 34px 8px !important;
    background: #fff;
}

.contact_intro_block {
    margin-bottom: 24px;
    padding: 20px 22px;
    border: 1px solid #dce8ee;
    border-left: 4px solid var(--brand-cyan);
    border-radius: 8px;
    background: #f8fbfd;
}

.contact_intro_block p {
    margin: 0;
    color: #34435f;
    font-size: 1.5rem;
    line-height: 1.75;
    letter-spacing: 0;
}

.contact_form_grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.contact_field {
    margin-bottom: 20px !important;
}

.contact_field label {
    margin-bottom: 8px;
    color: var(--brand-navy);
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: 0;
}

.contact_required {
    color: #c94545;
}

.contact_modal_content .form-control,
.contact_input {
    min-height: 52px;
    border: 1px solid #cfdce7 !important;
    border-radius: 6px !important;
    background: #fff !important;
    color: #1f2f4b !important;
    font-size: 1.55rem !important;
    line-height: 1.5 !important;
    padding: 13px 15px !important;
    letter-spacing: 0 !important;
    box-shadow: none !important;
}

.contact_modal_content .form-control:focus,
.contact_input:focus {
    border-color: var(--brand-cyan) !important;
    box-shadow: 0 0 0 3px rgba(0, 168, 212, 0.14) !important;
}

.contact_message {
    min-height: 168px;
    resize: vertical;
}

.contact_error {
    margin: 4px 0 18px;
    border-radius: 6px;
    font-size: 1.45rem;
    letter-spacing: 0;
}

.contact_modal_footer {
    gap: 12px;
    padding: 22px 34px 32px !important;
    border-top: none !important;
    background: #fff;
}

.contact_primary_btn,
.contact_secondary_btn {
    min-width: 132px;
    border-radius: 999px !important;
    padding: 12px 26px !important;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.5rem !important;
    font-weight: 800 !important;
    letter-spacing: 0 !important;
}

.contact_primary_btn {
    border-color: var(--brand-gold) !important;
    background: var(--brand-gold) !important;
    color: var(--brand-navy) !important;
}

.contact_primary_btn:hover {
    border-color: var(--brand-cyan) !important;
    background: var(--brand-cyan) !important;
    color: #fff !important;
}

.contact_secondary_btn {
    border: 1px solid #ccd8e3 !important;
    background: #f6f9fb !important;
    color: #40506b !important;
}

.contact_secondary_btn:hover {
    border-color: #aebfce !important;
    background: #edf4f7 !important;
    color: var(--brand-navy) !important;
}

.contact_success_panel {
    max-width: 560px;
    margin: 0 auto;
    padding: 34px 20px 44px;
    text-align: center;
}

.contact_success_icon {
    display: flex;
    width: 62px;
    height: 62px;
    margin: 0 auto 20px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--brand-footer-gradient);
    color: #fff;
    font-size: 3rem;
    font-weight: 800;
}

.contact_success_panel h4 {
    margin-bottom: 14px;
    color: var(--brand-navy);
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: 0;
}

.contact_success_panel p {
    margin-bottom: 26px;
    color: #44536d;
    font-size: 1.55rem;
    line-height: 1.75;
    letter-spacing: 0;
}

@media (max-width: 880px) {
    #container {
        box-sizing: border-box;
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }

    .footer_detail {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 32px;
    }

    .footer_detail_company,
    .footer_nav {
        padding-left: 0;
        padding-right: 0;
    }

    .footer_site_menu ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 14px 20px;
    }

    .footer_site_menu ul li {
        padding: 0;
    }

    hr {
        width: calc(100% - 40px);
    }

    .contact_form_grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact_modal_header,
    .contact_modal_body,
    .contact_modal_footer {
        padding-left: 22px !important;
        padding-right: 22px !important;
    }

    .header_inner {
        height: auto;
        min-height: 112px;
        padding: 22px 20px;
        gap: 16px 20px;
        flex-wrap: wrap;
    }

    .header_logo {
        width: 160px;
    }

    .header_site_menu {
        flex-basis: 100%;
        order: 3;
    }

    .header_site_menu ul {
        justify-content: center;
        gap: 12px 18px;
        flex-wrap: wrap;
    }

    .header_language {
        margin-left: auto;
    }
}

.page_top {
    opacity: 0;
    pointer-events: none;
}

.page_top.page_top_visible {
    opacity: 1;
    pointer-events: auto;
}

/* ヘッダーナビゲーションの下線 ここまで*/