/* ============================================================
   防火認定基準 ページ専用スタイル
   対象: .un_bm_fireproof-standards
   ============================================================ */

/* ----------------------------------------------------------
   Intro
   ---------------------------------------------------------- */
.un_fs_inner {
    padding: 60px 40px 70px;
    text-align: center;
}

.un_fs_intro {
    margin-bottom: 55px;
}

.un_fs_heading {
    color: #333;
    font-size: 32px;
    font-weight: bold;
    line-height: 1.7;
    margin: 0 0 30px;
}

.un_fs_desc {
    color: #333;
    font-size: 16px;
    line-height: 2;
    margin: 0 auto;
    max-width: 760px;
}

/* ----------------------------------------------------------
   Product Grid
   ---------------------------------------------------------- */
.un_fs_grid {
    display: grid;
    gap: 40px;
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 78px;
    max-width: 1350px;
}

/* ----------------------------------------------------------
   Product Item (Button)
   ---------------------------------------------------------- */
.un_fs_item {
    align-items: stretch;
    background: #fff;
    border: 1px solid #858585;
	border-radius: 5px;
    cursor: pointer;
    display: flex;
    padding: 0;
    text-align: left;
    transition: opacity 0.2s;
    width: 100%;
}

.un_fs_item:hover {
    opacity: 0.75;
}

.un_fs_item_img {
    flex-shrink: 0;
    /* height: 163px; */
    object-fit: cover;
    width: 30%;
    /* width: 195px; */
}

.un_fs_item_body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 7px;
    justify-content: center;
    padding: 14px 20px 14px 37px;
}

.un_fs_item_cert {
    width: fit-content;
    color: #545454;
    font-size: 15px;
    line-height: 1.4;
    background: #F3F3F3;
    padding: 5px 14px;
    border-radius: 43px;
}

.un_fs_item_name {
    color: #282828;
    font-size: 26px;
    font-weight: 500;
    line-height: 1.3;
}

.un_fs_item_arrow {
    position: relative;
    align-items: center;
    /* border-left: 1px solid #d0d0d0; */
    display: flex;
    flex-shrink: 0;
    justify-content: center;
    width: 15.7%;
}

.un_fs_item_arrow::after {
    border-right: 1px solid #A72126;
    border-top: 1px solid #A72126;
    content: '';
    display: block;
    height: 9px;
    transform: rotate(45deg);
    width: 9px;
}

.un_fs_item_arrow::before {
    background: #A72126;
    content: '';
    display: block;
    height: 64px;
    width: 1px;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

/* ----------------------------------------------------------
   CTA Button (filled style)
   ---------------------------------------------------------- */
.un_fs_cta {
    margin-top: 33px;
}

.un_fs_cta_btn {
    background-color: #A72126;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 400;
    padding: 25px 116px 22px 50px;
    position: relative;
    text-decoration: none;
    transition: background-color 0.2s;
}

.un_fs_cta_btn::before {
    content: '';
    display: block;
    height: 48px;
    position: absolute;
    right: 75px;
    top: 50%;
    background: #fff;
    transform: translateY(-50%);
    width: 1px;
}

.un_fs_cta_btn:hover {
    background-color: #9B1419;
}

.un_fs_cta_arrow {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 75px;
    overflow: hidden;
}

.un_fs_cta_arrow span {
    width: 8px;
    height: 8px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transition: transform 0.38s cubic-bezier(.22, .8, .2, 1), opacity 0.38s cubic-bezier(.22, .8, .2, 1);
}

.un_fs_cta_btn .chemicals-arrow--current {
    transform: translate(-50%, -50%) rotate(45deg);
    opacity: 1;
}

.un_fs_cta_btn .chemicals-arrow--next {
    transform: translate(-200%, -50%) rotate(45deg);
    opacity: 0;
}

.un_fs_cta_btn:hover .chemicals-arrow--current {
    transform: translate(100%, -50%) rotate(45deg);
    opacity: 0;
}

.un_fs_cta_btn:hover .chemicals-arrow--next {
    transform: translate(-50%, -50%) rotate(45deg);
    opacity: 1;
}

/* ----------------------------------------------------------
   Notes
   ---------------------------------------------------------- */
.un_fs_notes {
    list-style: none;
    margin: 0 auto;
    max-width: 1050px;
    padding: 0;
    text-align: left;
}

.un_fs_notes li {
    color: #333;
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 20px;
    text-indent: -1em;
    padding-left: 1em;
}

/* ----------------------------------------------------------
   Modal Overlay
   ---------------------------------------------------------- */
.un_fs_modal_overlay {
    align-items: center;
    background: rgba(0, 0, 0, 0.7);
    bottom: 0;
    display: flex;
    justify-content: center;
    left: 0;
    opacity: 0;
    pointer-events: none;
    position: fixed;
    right: 0;
    top: 0;
    transition: opacity 0.3s;
    z-index: 9999;
}

.un_fs_modal_overlay.is_open {
    opacity: 1;
    pointer-events: auto;
}

.un_fs_modal {
    background: #fff;
    border-radius: 4px;
    max-height: 90vh;
    max-width: 1484px;
    overflow-y: auto;
    padding: 87px 20px 50px;
    position: relative;
    width: 90%;
}

.un_fs_modal_close {
    align-items: center;
    background: none;
    border: none;
    color: #333;
    cursor: pointer;
    display: flex;
    font-size: 22px;
    height: 40px;
    justify-content: center;
    line-height: 1;
    position: absolute;
    right: 12px;
    top: 12px;
    width: 40px;
}

.un_fs_modal_close:hover {
    opacity: 0.7;
}

.un_fs_modal_img {
    display: block;
    height: auto;
    width: 100%;
}

.un_fs_modal_footer {
    margin-top: 30px;
    text-align: center;
}

/* ----------------------------------------------------------
   SP (max-width: 750px)
   ---------------------------------------------------------- */
@media screen and (max-width: 750px) {
    .un_fs_inner {
        padding: 35px 5% 50px;
    }

    .un_fs_intro {
        margin-bottom: 35px;
    }

    .un_fs_heading {
        font-size: 22px;
    }

    .un_fs_desc {
        font-size: 14px;
    }

    .un_fs_grid {
        gap: 12px;
        grid-template-columns: 1fr;
        margin-bottom: 35px;
    }

    .un_fs_item_img {
        height: 80px;
        /* width: 110px; */
        width: 32%;
    }

    .un_fs_item_name {
        font-size: 17px;
    }

    .un_fs_cta {
        width: 100%;
        margin-bottom: 0;
    }

    .un_fs_cta_btn {
        font-size: 16px;
        height: 55px;
		    text-align: center;
        display: block;
		padding-top: 16px;
    }

    .un_fs_cta_btn::before {
        content: '';
        display: block;
        height: 32px;
        position: absolute;
        right: 56px;
        top: 50%;
        background: #fff;
        transform: translateY(-50%);
        width: 1px;
    }

    .un_fs_notes li {
        font-size: 16px;
        line-height: 1.575;
    }
    .un_fs_notes li:last-child {
        margin-bottom: 0;
    }

    .un_fs_modal {
        padding: 44px 20px 28px;
    }

    .un_fs_item_arrow {
        display: none;
    }

    .un_fs_item {
        border-radius: 5px;
        border: 1px solid #858585;
        align-items: center;
        height: 110px;
    }
/*
    .un_fs_item_body {
        flex-direction: column-reverse;
    } */
    .un_fs_item_body {
      padding: 14px 4%;
    }

    .un_fs_item_cert {
        font-size: 12px;
    }
}


/* ==============================================
   サポートツール ページ専用スタイル
   Body class: .un_bm_fireproof-standards
   ============================================== */

/* -----------------------------------------------
   Hero
----------------------------------------------- */
.un_bm_fireproof-standards .un_bm_st_hero {
    position: relative;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    text-align: center;
}

.un_bm_fireproof-standards .un_bm_st_hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(128, 128, 128, 1);
}

.un_bm_fireproof-standards .un_bm_st_hero_title {
    position: relative;
    z-index: 1;
    color: #fff;
    font-size: 38px;
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1.4;
}

.un_bm_fireproof-standards .ly_main { margin-top: 147px; }

/* -----------------------------------------------
   Intro Section
----------------------------------------------- */
.un_bm_fireproof-standards .un_bm_st_intro {
    background: #fff;
    padding: 65px 20px 80px;
	max-width: 1060px;
	margin: 0 auto;
    text-align: center;
}

.un_bm_fireproof-standards .un_bm_st_intro_label {
    font-family: "Noto Sans CJK JP", sans-serif;
    display: inline-block;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: #858585;
    margin-bottom: 20px;
}

.un_bm_fireproof-standards .un_bm_st_intro_heading {
    font-family: "Noto Sans CJK JP", sans-serif;
    font-size: 38px;
    font-weight: 500;
    color: #000000;
    line-height: 1.5;
    letter-spacing: 0.04em;
    margin: 0 0 38px;
}

.un_bm_fireproof-standards .un_bm_st_intro_desc {
    font-family: "Noto Sans CJK JP", sans-serif;
    font-size: 20px;
    color: #000000;
    letter-spacing: 0.04em;
    line-height: 44px;
    margin: 0;
}

/* -----------------------------------------------
   Tools Section
----------------------------------------------- */
.un_bm_fireproof-standards .un_bm_st_tools {
    background: #fbf6f6;
    padding: 108px 0px 117px;
    margin-bottom: 0;
}

.un_bm_fireproof-standards .un_bm_st_tools_inner {
    padding: 0 20px;
    display: flex;
	flex-direction: column;
    gap: 38px;
    max-width: 1406px;
    margin: 0 auto;
}

/* -----------------------------------------------
   Tool Card
----------------------------------------------- */
.un_bm_fireproof-standards .un_bm_st_tool_card {
    flex: 1;
    background: #fff;
    width: 664px;
    padding: 39px 43px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.un_bm_fireproof-standards .un_bm_st_tool_card_icon {
    width: 100%;
    margin: 74px 0 63px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.un_bm_fireproof-standards .un_bm_st_tool_card_icon img {
    height: auto;
    max-width: 100%;
}

.un_bm_fireproof-standards
    .un_bm_st_tools_inner
    > .un_bm_st_tool_card:nth-child(1)
    .un_bm_st_tool_card_icon
    img {
    width: 160px;
}

.un_bm_fireproof-standards
    .un_bm_st_tools_inner
    > .un_bm_st_tool_card:nth-child(2)
    .un_bm_st_tool_card_icon
    img {
    width: 160px;
}

.un_bm_fireproof-standards .un_bm_st_tool_card_icon svg {
    width: 100%;
    height: 100%;
}

.un_bm_fireproof-standards .un_bm_st_tool_card_title {
    font-size: 36px;
    font-weight: 500;
    color: #000000;
    width: 100%;
    letter-spacing: 0.04em;
    line-height: 52px;
    background-color: #f8f8f8;
    padding: 20px 0;
    min-height: 144px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.un_bm_fireproof-standards .un_bm_st_tool_card_desc {
    border-top: 1px solid #a72126;
    padding-top: 26px;
    font-size: 20px;
    color: #282828;
    letter-spacing: 0.04em;
    line-height: 38px;
    margin: 0 0 63px;
    text-align: left;
    flex: 1;
}

.un_bm_fireproof-standards .un_bm_st_tool_card_btn {
    display: flex;
    align-items: center;
    width: 313px;
    height: 75px;
    margin: 0 0 0 auto;
    background: #a72126;
    color: #fff;
    text-decoration: none;
    letter-spacing: 0.04em;
    transition: background 0.2s;
}

.un_bm_fireproof-standards .un_bm_st_tool_card_btn:hover {
    background: #8a1a1f;
}

.un_bm_fireproof-standards .un_bm_st_tool_card_btn_text {
    font-family: "Inter", sans-serif;
    font-size: 24px;
    font-weight: 400;
    color: #fff;
    flex: 1;
    text-align: center;
}

.un_bm_fireproof-standards .un_bm_st_tool_card_btn_arrow {
    width: 75px;
    height: 70%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-left: 1px solid #fff;
    flex-shrink: 0;
}

/* -----------------------------------------------
   Responsive — 1200px
----------------------------------------------- */
@media screen and (max-width: 1200px) {
    .un_bm_fireproof-standards .ly_main { margin-top: 100px; }
}

/* -----------------------------------------------
   Responsive — 1024px
----------------------------------------------- */
@media screen and (max-width: 1024px) {
    .un_bm_fireproof-standards .un_bm_st_hero_title {
        font-size: 40px;
    }

    .un_bm_fireproof-standards .un_bm_st_tools {
        padding-left: 20px;
        padding-right: 20px;
    }

    .un_bm_fireproof-standards .un_bm_st_intro_heading {
        font-size: 34px;
    }

    .un_bm_fireproof-standards .un_bm_st_tools_inner {
        padding: 0;
    }

    .un_bm_fireproof-standards .un_bm_st_tool_card {
        padding: 31px 26px 25px;
        width: 100%;
    }

    .un_bm_fireproof-standards .un_bm_st_tool_card_title {
        font-size: 22px;
        line-height: 36px;
        min-height: 112px;
    }

    .un_bm_fireproof-standards .un_bm_st_tool_card_btn {
        width: 100%;
        margin: 0;
    }
}

/* -----------------------------------------------
   Responsive — 768px (SP)
----------------------------------------------- */
@media screen and (max-width: 768px) {
    .un_bm_fireproof-standards .un_bm_st_hero {
        min-height: 106px;
    }

    .un_bm_fireproof-standards .un_bm_st_hero_title {
        font-size: 24px;
    }

    .un_bm_fireproof-standards .un_bm_st_intro_label {
        display: none;
    }

    .un_bm_fireproof-standards .un_bm_st_intro,
    .un_bm_fireproof-standards .un_bm_st_tools {
        padding-left: 20px;
        padding-right: 20px;
        padding-bottom: 0;
    }

    .un_bm_fireproof-standards .ly_main { margin-top: 72px; }

    .un_bm_fireproof-standards .un_bm_st_intro {
        padding-top: 30px;
        padding-bottom: 45px;
    }

    .un_bm_fireproof-standards .un_bm_st_intro_heading {
        font-size: 22px;
        margin-bottom: 30px;
    }

    .un_bm_fireproof-standards .un_bm_st_intro_desc {
        font-size: 16px;
        line-height: 2;
    }

    .un_bm_fireproof-standards .un_bm_st_tools {
        padding-top: 65px;
        margin-bottom: 0;
        padding-bottom: 75px;
        background: #FBF6F6;
    }

    .un_bm_st_tools {
        background: #fff;
    }

    .un_bm_fireproof-standards .un_bm_st_tools_inner {
        flex-direction: column;
        padding: 0;
        gap: 0;
    }

    .un_bm_fireproof-standards .un_bm_st_tool_card {
        padding: 40px 24px 32px;
    }

    .un_bm_fireproof-standards .un_bm_st_tool_card_icon {
        margin: 41px 0;
    }

    .un_bm_fireproof-standards .un_bm_st_tool_card_title {
        font-size: 20px;
        line-height: 27px;
        min-height: auto;
        padding: 13px 23px;
        border-radius: 5px;
    }

    .un_bm_fireproof-standards .un_bm_st_tool_card_desc {
        font-size: 14px;
        line-height: 1.8;
        margin: 0 0 28px;
    }

    .un_bm_fireproof-standards .un_bm_st_tool_card_btn_text {
        font-size: 20px;
    }

    .un_bm_fireproof-standards .un_bm_st_tool_card_btn {
        width: 100%;
        margin: 0;
    }
}

/* -----------------------------------------------
fire_support
----------------------------------------------- */
.fire_support {
  padding: 75px 20px;
  background-color: #ededed;
}
.fire_support_inner {
  margin: 0 auto;
  max-width: 1440px;
  width: 100%;
}
.fire_support_inner.u-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 65px;
}
.fire_support_item_link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  height: 294px;
  gap: 40px;
  position: relative;
  background-color: #fff;
  overflow: hidden;
  transition: transform 0.4s ease;
}
.fire_support_item_link.nolink {
  width: 31.5%;
  flex-shrink: 0;
  cursor: default;
  pointer-events: none;
}
.fire_support_item_link_img {
  transition: transform 0.4s ease;
}
.fire_support_item_link:not(.nolink):hover .fire_support_item_link_img {
  transform: scale(1.1);
}
.fire_support_item_link_img_compliance {
  display: block;
  margin: 0 auto;
  max-width: 200px;
  width: 100%;
}
.fire_support_item_link_title {
  font-size: 26px;
  font-weight: 500;
  padding-top: 28px;
}
/* .fire_support_item_link_txt_area {
  flex: 1;
}
.fire_support_item_link_txt_area > * {
  width: fit-content;
} */
@media screen and (max-width: 768px) {
  .fire_support {
    padding: 65px 19px 70px;
  }
  .fire_support_inner.u-flex {
    flex-direction: column;
    gap: 18px;
  }
  .fire_support_item_link.nolink {
    width: 100%;
    height: 200px;
    gap: 20px;
  }
  .fire_support_item_link_title {
    font-size: 18px;
    padding-top: 13px;
    letter-spacing: 0.2em;
  }
  .fire_support_item_link_txt {
    font-size: 16px;
  }
  .fire_support_item_link_img.compliance {
    padding: 0 20px;
    max-width: 200px;
  }
}
.fire_support_item_link_txt {
  font-size: 18px;
  line-height: 2;
  font-weight: 500;
}