@charset "UTF-8";
body {
  margin: 0;
}

a:link {
  text-decoration: none;
}

.sp {
  display: block;
}

.pc {
  display: none;
}

:root {
  --color-primary: #b07d45;
  --color-accent: #1c3557;
  --color-accent-light: #f5ede0;
  --color-text: #000000;
  --color-text-sub: #666666;
  --color-bg-gray: #f3f3f3;
  --color-bg-light: #fafafa;
  --color-border: #dfdfdf;
  --color-white: #ffffff;
  --color-highlight-row: #fef6ec;
  --color-rule: #cccccc;
  --max-width: 1200px;
  --section-gap: 80px;
  --block-gap: 60px;
}

/*page_title ページタイトル*/
#page_title.secure-living {
  height: 200px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #2a1f17;
  background-image: url("/img/taishin/mv_img.webp");
  background-size: cover;
  background-position: center;
  text-align: center;
  color: var(--color-white);
}
#page_title.secure-living h2 {
  position: relative;
  text-align: center;
  width: 100%;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin: 0 0 16px 0;
  line-height: 1.4;
  color: var(--color-white);
  top: 0;
  left: 0;
}

#page_title.secure-living + .bread_Area {
  margin-bottom: 0;
  padding: 10px 5px 10px 5px;
}
.page_hero_inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
}

.page_subttl {
  font-size: 14px;
  line-height: 1.8;
  margin: 0;
  color: var(--color-white);
  letter-spacing: 2px;
  font-weight: bold;
}

/*tab_nav リンクタブ*/
.tab_nav {
  padding: 30px 10px;
}

.tab_nav_list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  gap: 25px;
  margin: 0;
  padding: 0;
  max-width: var(--max-width);
  margin-inline: auto;
}

.tab-nav_item {
  flex: 1;
  background-color: #ac9878;
}
.tab-nav_item:last-child .tab_nav_link {
  border-right: none;
}
@media screen and (max-width: 1180px) {
  .tab-nav_item {
    width: calc((100% - 25px) / 2);
    flex: none;
  }
}

.tab_nav_link {
  display: block;
  padding: 20px 20px;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  color: var(--color-white) !important;
  text-decoration: none;
  line-height: 1.4;
  letter-spacing: 1px;
  position: relative;
  margin-right: 20px;
}
.tab_nav_link::before {
  position: absolute;
  background-color: var(--color-white);
  content: "";
  width: 17.67px;
  height: 17.67px;
  border-radius: 45px;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.tab_nav_link::after {
  position: absolute;
  border-bottom: 1.5px solid #ac9878;
  border-right: 1.5px solid #ac9878;
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  top: 50%;
  right: 9px;
  transform: rotate(45deg) translateY(-80%);
  transition: 0.3s;
}
.tab_nav_link:hover {
  opacity: 0.7;
}

.tab_nav_link.is-active {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/*セクション*/
.concept_section {
  padding: 70px 0 0;
}
.concept_section.first {
  margin-top: -30px;
}
.concept_section:last-of-type {
  padding: 70px 0 10px 0;
}

.concept_section_bg_light {
  background-color: var(--color-bg-gray);
}

.concept_sec_inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 10px;
}

.section_heading {
  text-align: center;
  margin-bottom: 70px;
}

.section_heading_title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 12px;
  line-height: 1.5;
  letter-spacing: 2px;
}

.section_heading_lead {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
  margin: 0;
  letter-spacing: 2px;
}

.content_block {
  margin-bottom: 70px;
}
.content_block:last-child {
  margin-bottom: 0;
}
.content_block p {
  font-size: 16px;
  line-height: 2.2;
  color: var(--color-text);
  margin: 0;
  letter-spacing: 1px;
}
.content_block p:last-child {
  margin-bottom: 0;
}

.content_block_bg_gray {
  background-color: var(--color-bg-gray);
  padding: 70px 0;
  margin-top: 40px;
  border-radius: 4px;
}

.content_block_heading {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 15px;
  padding-bottom: 0;
  letter-spacing: 3px;
}

.content_block_rule {
  border: none;
  border-top: 3px solid #ac9878;
  margin: 0 0 30px;
}

.content_block_note {
  font-size: 14px !important;
  color: var(--color-text) !important;
  margin-top: 30px !important;
}

.content_block_body {
  margin-top: 16px;
}

.content_block_text {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.content_block_body_2col {
  display: block;
}
@media screen and (max-width: 1050px) {
  .content_block_body_2col {
    display: block;
  }
  .content_block_body_2col .content_block_figure {
    width: 100%;
    margin: 30px auto;
  }
}
.content_block_body_2col .content_txt_wrap {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.content_block_body_reverse {
  direction: rtl;
}
.content_block_body_reverse > * {
  direction: ltr;
}

.content_block_figure {
  margin: 0;
}
.content_block_figure.padding_bottom {
  padding-bottom: 2rem;
}
.content_block_figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
}

.content_block_caption {
  text-align: center;
  font-size: 16px;
  color: var(--color-text);
  margin-top: 15px;
  line-height: 1.6;
}
.content_block_caption.padding_bottom {
  padding-bottom: 25px;
}

.feature_list {
  margin: 24px 0 0;
  padding: 0;
}

.feature_list_item {
  margin-bottom: 20px;
}
.feature_list_item:last-child {
  margin-bottom: 0;
}

.feature_list_term {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin: 4px 0 4px;
  padding-left: 15px;
  border-left: 3px solid #000;
  letter-spacing: 0.5px;
}

.feature_list_desc {
  font-size: 16px;
  color: #000;
  margin: 0;
  line-height: 1.7;
  letter-spacing: 1px;
}

.feature_list_3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.feature_list_3col .feature_list_item {
  border-left: none;
  border-top: 3px solid var(--color-accent);
  padding: 14px 12px 12px;
  background: var(--color-white);
  margin-bottom: 0;
}

.feature_box {
  background-color: var(--color-bg-gray);
  padding: 25px 20px;
  margin: 35px 0 0 0;
  border: 1px solid #000;
}
.feature_box.white {
  background-color: #fff;
  margin-bottom: 50px;
}

.feature_box_list {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature_box_item {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.feature_box_term {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  padding-left: 20px;
  border-left: 4px solid #000;
  letter-spacing: 1px;
}

.feature_box_desc {
  font-size: 16px;
  color: var(--color-text);
  margin: 0;
  line-height: 1.6;
  letter-spacing: 1px;
}

.check_list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.check_list_item {
  font-size: 0.9rem;
  color: var(--color-text);
  padding: 6px 0 6px 24px;
  position: relative;
  line-height: 1.7;
}
.check_list_item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(-45deg);
}

.grade_icons {
  display: flex;
  justify-content: center;
  gap: 60px;
  align-items: flex-end;
}

.grade_icons_item {
  text-align: center;
}
.grade_icons_item figure {
  margin: 0;
}

.grade_icons_item_highlight {
  border-color: var(--color-accent);
  border-width: 2px;
  background: var(--color-accent-light);
  padding-bottom: 20px;
}

.grade_icons_figure {
  margin: 0 0 8px;
}
.grade_icons_figure img {
  width: 80px;
  height: auto;
  margin: 0 auto;
  display: block;
}

.grade_icons_label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.grade_icons_num {
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 700;
}

.grade_icons_num_large {
  font-size: 2rem;
  color: var(--color-accent);
  display: block;
  line-height: 1.1;
  margin-top: 4px;
}

.table_wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 45px 0 0;
  border: 1px solid #838383;
}
.table_wrap.table02 thead th:nth-child(1) {
  width: 10.66%;
}
.table_wrap.table02 thead th:nth-child(2) {
  width: 44.67%;
}
.table_wrap.table02 thead th:nth-child(3) {
  width: 44.67%;
}
.table_wrap.table03 {
  margin-bottom: 90px;
}
.table_wrap.table03 thead th:nth-child(1) {
  width: 12.33%;
}
.table_wrap.table03 thead th:nth-child(2) {
  width: 15%;
}
.table_wrap.table03 thead th:nth-child(3) {
  width: 15%;
}
.table_wrap.table03 thead th:nth-child(4) {
  width: 57.67%;
}
.table_wrap.table04 {
  margin-bottom: 20px;
}

.table_wrap_footnote {
  font-size: 16px !important;
  color: var(--color-text) !important;
  margin: 20px 0 0 !important;
}

.comparison_table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
  min-width: 700px;
}
.comparison_table thead tr {
  background-color: #838383;
  color: var(--color-white);
}
.comparison_table thead th {
  padding: 15px 5px;
  text-align: center;
  font-weight: 600;
  font-size: 16px;
  border-right: 1px solid #dfdfdf;
  border-bottom: 1px solid #dfdfdf;
  letter-spacing: 1px;
  vertical-align: middle;
}
.comparison_table thead th:last-child {
  border-right: none;
}
.comparison_table thead th:nth-child(1) {
  width: 9%;
  position: sticky;
  left: 0;
  z-index: 3;
  background-color: #838383;
}
.comparison_table thead th:nth-child(2) {
  width: 30.3%;
}
.comparison_table thead th:nth-child(3) {
  width: 30.3%;
}
.comparison_table thead th:nth-child(4) {
  width: 30.3%;
}
.comparison_table thead .comparison_table_col_highlight {
  background-color: #f7f0e6 !important;
  color: var(--color-white);
}
.comparison_table tbody tr {
  border-bottom: 1px solid var(--color-border);
}
.comparison_table tbody tr:nth-child(even) {
  background-color: #fafafa;
}
.comparison_table tbody th {
  padding: 15px 5px;
  text-align: center;
  vertical-align: middle;
  border-right: 1px solid var(--color-border);
  line-height: 1.6;
  background-color: #fff;
  font-weight: 400;
  color: var(--color-text);
  white-space: nowrap;
  position: sticky;
  left: 0;
}
.comparison_table tbody td {
  padding: 15px 5px;
  vertical-align: middle;
  border-right: 1px solid var(--color-border);
  line-height: 1.6;
  background-color: #fff;
}
.comparison_table tbody td:last-child {
  border-right: none;
}

.comparison_table_row_highlight td {
  background-color: #f7f0e6 !important;
  font-weight: bold;
}
.comparison_table_row_highlight th {
  background-color: #f7f0e6 !important;
  font-weight: bold !important;
}

.comparison_table_col_highlight {
  background-color: #f7f0e6 !important;
  font-weight: 600;
}

.comparison_table_note {
  font-size: 0.7em;
  vertical-align: super;
  margin-left: 1px;
}

.text_center {
  text-align: center !important;
}

.spec_table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
  min-width: 500px;
}
.spec_table thead tr {
  background-color: #838383;
  color: #fff;
}
.spec_table thead th {
  padding: 15px 5px;
  text-align: center;
  font-weight: 600;
  border-right: 1px solid #dfdfdf;
  vertical-align: middle;
}
.spec_table thead th:last-child {
  border-right: none;
}
.spec_table thead th:nth-child(1) {
  position: sticky;
  left: 0;
  z-index: 3;
  background-color: #838383;
}
.spec_table tbody tr {
  border-bottom: 1px solid var(--color-border);
}
.spec_table tbody tr:first-child td {
  background-color: #f7f0e6;
}
.spec_table tbody th {
  padding: 20px 5px;
  font-weight: 400;
  text-align: center;
  background-color: #fff;
  border-right: 1px solid var(--color-border);
  white-space: nowrap;
  word-break: keep-all;
  color: var(--color-text);
  position: sticky;
  left: 0;
  z-index: 3;
}
.spec_table tbody td {
  padding: 20px 5px;
  border-right: 1px solid var(--color-border);
  line-height: 1.6;
  vertical-align: middle;
}
.spec_table tbody td:last-child {
  border-right: none;
}

.figcaption_list {
  padding-left: 1.4em;
  margin: 8px 0 4px;
  font-size: 0.8rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}
.figcaption_list li {
  margin-bottom: 4px;
}

@media (max-width: 600px) {
  .tab_nav_list {
    flex-wrap: wrap;
    flex-direction: column;
  }
  .tab-nav_item {
    width: 100%;
  }
  .tab_nav_link {
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 0.75rem;
    padding: 12px 6px;
  }
  .feature_list_3col {
    grid-template-columns: 1fr;
  }
  .feature_list_3col .feature_list_item {
    border-top: none;
    border-left: 3px solid var(--color-accent);
    padding: 10px 0 10px 16px;
  }
  .feature_box_list {
    grid-template-columns: 1fr;
  }
  .grade_icons {
    gap: 10px;
  }
  .grade_icons_item {
    flex: 1;
    padding: 12px 8px;
  }
}
strong.orange {
  color: #d1680f;
}

/*secure-living 安心して永く住み続けられる家*/
#page_title.customer-care {
  height: 200px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #2a1f17;
  background-image: url("/img/kiso/mv_img.webp");
  background-size: cover;
  background-position: center;
  text-align: center;
  color: var(--color-white);
}
#page_title.customer-care h2 {
  position: relative;
  text-align: center;
  width: 100%;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin: 0 0 16px 0;
  line-height: 1.4;
  color: var(--color-white);
  top: 0;
  left: 0;
}

#page_title.customer-care + .bread_Area {
  margin-bottom: 0;
  padding: 10px 5px 10px 5px;
}
.section_heading_label {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 3px;
  margin: 0 0 5px;
}
.section_heading_label.orange {
  color: #ed7610;
  font-size: 26px;
  font-weight: bold;
}

.table_wrap.table_warranty {
  margin-top: 30px;
}
.table_wrap.table_warranty .comparison_table {
  min-width: 600px;
}
.table_wrap.table_warranty .comparison_table thead th:nth-child(1) {
  width: 10%;
}
.table_wrap.table_warranty .comparison_table thead th:nth-child(2) {
  width: 36%;
}
.table_wrap.table_warranty .comparison_table thead th:nth-child(3) {
  width: 54%;
}

.content_block_figure_wrap {
  overflow-x: auto;
}

.content_block_figure_scroll {
  min-width: 800px;
}

.content_block_figure_mt {
  margin-top: 70px;
}

.content_block_figure_mb {
  margin-bottom: 40px;
}

.faq_list {
  display: flex;
  flex-direction: column;
}

.faq_item {
  margin-bottom: 50px;
}
.faq_item:last-child {
  margin-bottom: 0;
}

.faq_question {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}

.faq_question_badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: #ac9878;
  color: var(--color-white);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  font-family: "Roboto";
}

.faq_question_text {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.5;
  letter-spacing: 0.5px;
}

.faq_answer {
  background-color: var(--color-bg-gray);
  border: 1px solid var(--color-border);
  padding: 25px;
}
.faq_answer p {
  font-size: 16px;
  line-height: 2;
  color: var(--color-text);
  margin: 0 0 14px;
  letter-spacing: 0.5px;
}
.faq_answer p:last-child {
  margin-bottom: 0;
}

.faq_answer_inner_2col {
  display: flex;
  gap: 25px;
  flex-direction: column;
}
.faq_answer_inner_2col .faq_answer_inner_text {
  width: 100%;
}
.faq_answer_inner_2col .content_block_figure {
  width: 100%;
}

.faq_answer_inner_text p {
  margin: 0 0 14px;
}
.faq_answer_inner_text p:last-child {
  margin-bottom: 0;
}

#faq.concept_section {
  padding: 70px 0;
}

/*comfort-home 一年中快適に過ごせる家*/
#page_title.comfort-home {
  height: 200px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #2a1f17;
  background-image: url("/img/dannetu/mv_img.webp");
  background-size: cover;
  background-position: center;
  text-align: center;
  color: var(--color-white);
}
#page_title.comfort-home h2 {
  position: relative;
  text-align: center;
  width: 100%;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin: 0 0 16px 0;
  line-height: 1.4;
  color: var(--color-white);
  top: 0;
  left: 0;
}

#page_title.comfort-home + .bread_Area {
  margin-bottom: 0;
  padding: 10px 5px 10px 5px;
}
#health.content_block_bg_gray {
  margin-top: 0;
}

#dannetu-system.content_block_bg_gray {
  margin-top: 0;
}

.concept_section.health {
  padding: 70px 0 0 0;
}

/*perfect-planning 理想の設計・プランニング*/
#page_title.perfect-planning {
  height: 200px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #2a1f17;
  background-image: url("/img/sekkei/mv_img.webp");
  background-size: cover;
  background-position: center;
  text-align: center;
  color: var(--color-white);
}
#page_title.perfect-planning h2 {
  position: relative;
  text-align: center;
  width: 100%;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin: 0 0 16px 0;
  line-height: 1.4;
  color: var(--color-white);
  top: 0;
  left: 0;
}

#page_title.comfort-home + .bread_Area {
  margin-bottom: 0;
  padding: 10px 5px 10px 5px;
}
#process.content_block_bg_gray {
  margin-top: 0;
}

#design-performance.content_block_bg_gray {
  margin-top: 0;
}

.concept_section.perfect-planning {
  padding: 70px 0 0 0;
}

.detail {
  margin-top: 24px !important;
}

/* ----------------------------------
  1. タブナビ：横スクロール＆スティッキー化（全ページ共通）
---------------------------------- */
.tab_nav {
  padding: 0;
  position: sticky;
  top: 45px; /* ヘッダー高さに合わせて調整 */
  z-index: 200;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.tab_nav_list {
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  gap: 6px;
  padding: 10px 10px;
  margin: 0;
  scrollbar-width: none; /* Firefox */
}

.tab_nav_list::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.tab-nav_item {
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
  background-color: #ac9878;
}

.tab_nav_link {
  font-size: 12px;
  padding: 11px 14px;
  letter-spacing: 0.3px;
  line-height: 1.3;
  white-space: nowrap;
  margin-right: 0;
}

/* ::before（丸矢印）をSPでは非表示 */
.tab_nav_link::before {
  display: none;
}

.tab_nav_link::after {
  display: none;
}

/* 既存の max-width:600px での縦並び指定を上書き */
@media (max-width: 600px) {
  .tab_nav_list {
    flex-direction: row;
    flex-wrap: nowrap;
  }
  .tab-nav_item {
    width: auto;
  }
  .tab_nav_link {
    font-size: 12px;
    padding: 11px 14px;
  }
}
/* ----------------------------------
  2. ヒーロー：sekkei-planning（長いタイトルに対応）
---------------------------------- */
#page_title.sekkei-planning {
  height: auto;
  min-height: 180px;
  padding: 30px 20px;
}

#page_title.sekkei-planning .page_ttl {
  font-size: 19px;
  margin-bottom: 10px;
  letter-spacing: 0.03em;
}

#page_title.sekkei-planning .page_subttl {
  font-size: 13px;
  line-height: 1.8;
  letter-spacing: 0.5px;
}

/* ----------------------------------
  3. セクション・見出し余白：全体SP最適化
---------------------------------- */
.concept_section {
  padding: 50px 10px 0;
}

.concept_section.first {
  padding: 60px 10px 0;
}

.concept_section:last-of-type {
  padding: 50px 10px 0 !important;
}

.section_heading {
  margin-bottom: 40px;
}

.section_heading_title {
  font-size: 19px;
}

.section_heading_lead {
  font-size: 14px;
}

.content_block {
  margin-bottom: 50px;
}

.content_block_bg_gray {
  padding: 40px 10px;
  margin-top: 30px;
}

.content_block_heading {
  font-size: 18px;
}

.content_block_rule {
  margin: 0 0 24px;
}


/*anker-link*/
.tab_link {
  padding-top: 80px !important;
  margin-top: -80px !important;
}/*# sourceMappingURL=style_sp.css.map */