@charset "utf-8";

/**
 * B-WOODS modern layout: fixed navigation, waterfall grid, fresh pastel palette.
 * Loaded after index.css to override legacy fixed-width styles.
 */

:root {
  --color-bg: #f5fbf7;
  --color-surface: #ffffff;
  --color-primary: #5cb88a;
  --color-primary-dark: #3d9a6e;
  --color-accent: #ffb8c9;
  --color-accent-soft: #ffe8ef;
  --color-mint: #c8f0dc;
  --color-text: #4a5f55;
  --color-text-muted: #8aa396;
  --color-nav-bg: rgba(255, 255, 255, 0.92);
  --color-shadow: rgba(92, 184, 138, 0.15);
  --radius-card: 14px;
  --radius-pill: 999px;
  --nav-height: 88px;
  --gap: 20px;
  --max-width: 1200px;
}

/* Fresh palette overrides for legacy orange/blue links */
body {
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  padding-top: var(--nav-height);
}

a,
a:link,
a:visited,
a:hover,
a:focus,
a:active {
  color: var(--color-primary-dark);
}

a:hover {
  color: var(--color-primary);
}

.site-waterfall__main-col strong {
  color: var(--color-primary-dark);
  font-weight: 600;
}

/* SEO h1: keep accessible, hide visually under nav */
body > h1 {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Hide legacy header strip (replaced by fixed nav) */
.head_box,
.head_imgae {
  display: none !important;
}

/* Fixed top navigation */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-mint);
  box-shadow: 0 4px 24px var(--color-shadow);
}

.site-nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.site-nav__brand {
  flex: 0 1 auto;
  min-width: 140px;
}

.site-nav__logo-link {
  display: inline-block;
  line-height: 0;
}

.site-nav__logo-img {
  max-width: 200px;
  height: auto;
  width: auto;
}

.site-nav__subtitle {
  margin: 4px 0 0;
  font-size: 11px;
  line-height: 1.3;
  color: var(--color-text-muted);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: min(100%, 520px);
}

.site-nav__toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border: 1px solid var(--color-mint);
  background: var(--color-accent-soft);
  border-radius: 10px;
  padding: 8px 12px;
  min-width: 64px;
  cursor: pointer;
  font-family: inherit;
  line-height: 1.2;
}

.site-nav__toggle .menu-jp {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
}

.site-nav__toggle .menu-en {
  display: block;
  font-size: 10px;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.site-nav__menu-wrap {
  flex: 1 1 auto;
  background: none !important;
  height: auto !important;
  min-height: 0;
}

.site-nav .menu_box {
  background: none !important;
  height: auto !important;
}

/* Horizontal menu with JP / EN two lines */
#menu.site-nav__menu,
.site-nav #menu {
  width: auto;
  max-width: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: stretch;
  gap: 4px;
  float: none;
}

#menu li {
  float: none;
  background: none !important;
  width: auto !important;
  height: auto !important;
}

#menu li a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  height: auto !important;
  width: auto !important;
  padding: 8px 10px;
  background: none !important;
  background-image: none !important;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease;
}

#menu li a:hover,
#menu li a:focus {
  background: var(--color-accent-soft) !important;
  transform: translateY(-1px);
}

#menu li a.is-active,
#menu li.is-active a {
  background: var(--color-mint) !important;
}

#menu li a img {
  display: none !important;
}

#menu li a em {
  visibility: visible;
  font-style: normal;
  display: none;
}

.menu-jp {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
  white-space: nowrap;
}

.menu-en {
  display: block;
  font-size: 10px;
  font-weight: 500;
  color: var(--color-text-muted);
  line-height: 1.2;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* Waterfall layout: main left, sidebar right */
.site-waterfall {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 20px 0;
  box-sizing: border-box;
}

.site-waterfall__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: var(--gap);
  align-items: start;
}

/* Explicit columns: main left, sidebar right */
.site-waterfall__main-col {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

.site-waterfall__side-col {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
}

/* Cancel legacy float layout inside waterfall */
.site-waterfall .sidebar,
.site-waterfall .main {
  float: none !important;
  clear: none !important;
}

/* Masonry-style cards for content blocks */
.site-waterfall__main-col .main,
.site-waterfall__main-col .main p {
  width: 100% !important;
  max-width: 100%;
  float: none;
  box-sizing: border-box;
}

/* Main column: rounded panel like system_content */
.site-waterfall__main-col .main {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 20px;
  margin-bottom: var(--gap);
  box-shadow: 0 8px 28px var(--color-shadow);
  border: 1px solid var(--color-mint);
}

.site-waterfall__main-col .content,
.site-waterfall__main-col .content2 {
  background: var(--color-bg);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: var(--gap);
  border: 1px solid var(--color-mint);
  break-inside: avoid;
}

/* system_content: keep index.css rounded card; avoid double heavy shadow */
.site-waterfall__main-col .system_content {
  margin-bottom: var(--gap);
  break-inside: avoid;
}

/* Service / design portfolio blocks */
.site-waterfall__main-col .service_box,
.site-waterfall__main-col .design_pc_box,
.site-waterfall__main-col .design_sp_box,
.site-waterfall__main-col .design_fp_box {
  background: var(--color-bg);
  border-radius: 12px;
  padding: 12px;
  border: 1px solid var(--color-mint);
  overflow: hidden;
}

/* Leaf sections: no decorative background images (overrides index.css) */
.site-waterfall__main-col .small_leaf,
.site-waterfall__main-col .large_leaf {
  background-image: none !important;
  background-color: var(--color-bg);
  border: 1px solid var(--color-mint);
}

.site-waterfall__main-col .large_leaf {
  background-color: var(--color-accent-soft);
  border-color: #ffe0ea;
}

.site-waterfall__main-col .small_leaf p,
.site-waterfall__main-col .small_leaf a {
  margin-left: 0 !important;
}

.site-waterfall__main-col .large_leaf p {
  width: auto !important;
  max-width: 100%;
}

.site-waterfall__main-col .line_leaf_small,
.site-waterfall__main-col .line_leaf_large {
  width: 100% !important;
  max-width: 100%;
  margin-left: 0 !important;
}

.site-waterfall__side-col .sidebar {
  width: 100% !important;
  float: none !important;
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

.site-waterfall__side-col .sidebar a {
  display: block;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 6px 20px var(--color-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.site-waterfall__side-col .sidebar a:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px var(--color-shadow);
}

.site-waterfall__side-col .sidebar img {
  width: 100% !important;
  height: auto !important;
  max-width: 100%;
  margin-bottom: 0 !important;
  display: block;
}

/* Responsive images in main column (exclude SEO layout spacers) */
.site-waterfall__main-col img:not(.seo-spacer) {
  max-width: 100%;
  height: auto;
}

.site-waterfall__main-col .top_pic {
  float: right;
  margin: 0 0 12px 16px;
  max-width: 45%;
}

/* Footer at waterfall bottom (inside .site-waterfall) */
.site-waterfall > .foot_box,
.wrapper.site-waterfall > .foot_box {
  display: block !important;
  visibility: visible !important;
  width: 100%;
  max-width: 100%;
  margin: 24px 0 0;
  padding: 16px 20px 28px;
  background: linear-gradient(135deg, var(--color-mint) 0%, var(--color-accent-soft) 100%) !important;
  background-image: none !important;
  height: auto !important;
  min-height: 130px;
  border-radius: var(--radius-card);
  clear: both;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}

.foot,
.foot_sitemap {
  width: 100% !important;
  max-width: 100%;
  padding-top: 12px !important;
}

.foot p,
.foot_sitemap p {
  color: var(--color-text) !important;
}

.site-waterfall .sitemap_icon,
.foot_box .sitemap_icon {
  width: 100% !important;
  max-width: 100%;
  margin: 0 0 8px;
  text-align: right;
}

.sitemap_icon a {
  display: inline-block;
  margin-bottom: 8px;
}

.site-waterfall .foot img,
.foot_box .foot img {
  max-width: 100%;
  height: auto;
}

/* News panel: native vertical scroll inside content block */
.site-waterfall__main-col .jScrollbar3 {
  width: 100% !important;
  max-width: 100%;
  height: 400px;
  max-height: min(400px, 55vh);
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
  box-sizing: border-box;
  padding-right: 4px;
  border-radius: 10px;
  background: var(--color-bg);
  border: 1px solid var(--color-mint);
}

.site-waterfall__main-col .jScrollbar3 .jScrollbar_mask {
  width: 100% !important;
  max-width: 100%;
  position: static !important;
  top: auto !important;
  left: auto !important;
}

/* Hide legacy custom drag bar; use native scrollbar */
.site-waterfall__main-col .jScrollbar3 .jScrollbar_draggable,
.site-waterfall__main-col .jScrollbar3 .clr {
  display: none !important;
}

.news_line2 {
  width: 100% !important;
}

/* Tables and forms: fluid within main column */
.site-waterfall__main-col table,
.site-waterfall__main-col .inquiry_box,
.site-waterfall__main-col .company {
  max-width: 100%;
}

.site-waterfall__main-col .company {
  width: 100% !important;
  height: auto !important;
  min-height: 124px;
  background-size: cover;
}

.site-waterfall__main-col .company_text_table img {
  width: 100%;
  height: auto;
}

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --nav-height: 96px;
  }

  .site-nav__inner {
    padding: 8px 16px;
  }

  #menu.site-nav__menu,
  .site-nav #menu {
    justify-content: center;
    gap: 2px;
  }

  #menu li a {
    min-width: 64px;
    padding: 6px 8px;
  }

  .menu-jp {
    font-size: 11px;
  }

  .site-waterfall__grid {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
    gap: 16px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --nav-height: 72px;
    --gap: 14px;
  }

  body {
    padding-top: 72px;
  }

  .site-nav__toggle {
    display: flex;
    margin-left: auto;
    flex-shrink: 0;
  }

  .site-nav__menu-wrap {
    display: none;
    width: 100%;
    order: 3;
  }

  .site-nav__menu-wrap.is-open {
    display: block;
  }

  .site-nav__inner {
    flex-wrap: wrap;
  }

  #menu.site-nav__menu,
  .site-nav #menu {
    flex-direction: column;
    width: 100%;
    align-items: stretch;
  }

  #menu li a {
    flex-direction: row;
    justify-content: flex-start;
    gap: 12px;
    min-width: 0;
    padding: 12px 16px;
  }

  .menu-jp {
    font-size: 14px;
  }

  .menu-en {
    font-size: 12px;
  }

  .site-waterfall {
    padding: 16px 12px 0;
  }

  .site-waterfall__grid {
    grid-template-columns: 1fr;
  }

  .site-waterfall__main-col {
    grid-column: 1;
    grid-row: 1;
  }

  .site-waterfall__side-col {
    grid-column: 1;
    grid-row: 2;
  }

  .site-waterfall__main-col .top_pic {
    float: none;
    max-width: 100%;
    margin: 0 0 12px;
    display: block;
  }

  .site-waterfall__main-col .jScrollbar3 {
    height: 320px;
    max-height: 50vh;
  }
}

/* Consul / SEO / Mynavi: responsive overrides for legacy fixed-width layouts */
.site-waterfall__main-col .consul_content,
.site-waterfall__main-col .seo_content,
.site-waterfall__main-col .mynavi_main {
  width: 100% !important;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-waterfall__main-col .mynavi_main {
  border: none;
  margin-top: 0;
  padding-top: 0;
}

.site-waterfall__main-col .consul_content ul,
.site-waterfall__main-col .consul_content li,
.site-waterfall__main-col .consul_content ul.consul_pt03,
.site-waterfall__main-col .consul_content ul.consul_pt03 li,
.site-waterfall__main-col .consul_content ul.consul_pt04,
.site-waterfall__main-col .consul_content ul.consul_pt04 li {
  width: 100% !important;
  max-width: 100%;
  height: auto !important;
  float: none !important;
  box-sizing: border-box;
}

.site-waterfall__main-col .consul_point01,
.site-waterfall__main-col .consul_point02,
.site-waterfall__main-col .consul_point03,
.site-waterfall__main-col .consul_point04 {
  width: 100% !important;
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
}

.site-waterfall__main-col .consul_point01 {
  background-size: 100% auto;
  min-height: 0;
  padding-bottom: 16px;
}

.site-waterfall__main-col .seo_step01,
.site-waterfall__main-col .seo_step02,
.site-waterfall__main-col .seo_step03,
.site-waterfall__main-col .seo_result {
  width: 100%;
  max-width: 678px;
  margin-left: auto;
  margin-right: auto;
  container-type: inline-size;
}

.site-waterfall__main-col .seo_step01 > img,
.site-waterfall__main-col .seo_step02 > img,
.site-waterfall__main-col .seo_step03 > img {
  display: block;
  width: 100%;
  max-width: 678px;
  height: auto;
}

.site-waterfall__main-col .seo_step01_back,
.site-waterfall__main-col .seo_step02_back,
.site-waterfall__main-col .seo_step03_back,
.site-waterfall__main-col .seo_result_back {
  width: 100% !important;
  max-width: 668px;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
  padding: 5px;
  background-size: 100% auto;
  background-position: top center;
  background-repeat: no-repeat;
  height: auto !important;
}

.site-waterfall__main-col .seo_step01_back {
  min-height: calc(100cqi * 420 / 668);
}

.site-waterfall__main-col .seo_step02_back {
  min-height: calc(100cqi * 594 / 668);
}

.site-waterfall__main-col .seo_step03_back {
  min-height: calc(100cqi * 744 / 668);
}

.site-waterfall__main-col .seo_step03_back::after {
  content: "";
  display: table;
  clear: both;
}

.site-waterfall__main-col .seo_result_back {
  min-height: calc(100cqi * 970 / 668);
}

/* sp.gif spacers: keep designed width/height so alt layout text does not collapse */
.site-waterfall__main-col .seo_content img.seo-spacer {
  display: block;
  max-width: 100%;
  object-fit: fill;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="400"] {
  width: min(400px, 100%);
  height: 77px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="460"] {
  width: min(460px, 100%);
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="460"][height="30"] {
  height: 30px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="460"][height="70"] {
  height: 70px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="600"] {
  width: min(600px, 100%);
  height: 120px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"] {
  width: min(660px, 100%);
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="30"] {
  height: 30px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="50"] {
  height: 50px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="65"] {
  height: 65px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="70"] {
  height: 70px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="80"] {
  height: 80px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="90"] {
  height: 90px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="150"] {
  height: 150px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="170"] {
  height: 170px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="180"] {
  height: 180px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="190"] {
  height: 190px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="200"] {
  height: 200px;
}

.site-waterfall__main-col .seo_content img.seo-spacer[width="660"][height="220"] {
  height: 220px;
}

.site-waterfall__main-col .seo_result_text {
  width: 400px;
  max-width: calc(100% - 24px);
  margin-left: 200px;
}

@media (max-width: 720px) {
  .site-waterfall__main-col .seo_result_text {
    width: 100% !important;
    max-width: 100%;
    margin-left: 0;
  }
}

.site-waterfall__main-col .seo_arrow {
  max-width: 100%;
}

.site-waterfall__main-col .seo_arrow img {
  max-width: 100%;
  height: auto;
}

.site-waterfall__main-col .mynavi_main::after,
.site-waterfall__main-col .articleContent::after {
  content: "";
  display: table;
  clear: both;
}

.site-waterfall__main-col .articleContent {
  margin-left: 0;
  margin-right: 0;
  max-width: 100%;
}

.site-waterfall__main-col .articleContent table.Photo1 {
  width: 100% !important;
  max-width: 100%;
}

.site-waterfall__main-col .articleContent table.Photo1 td img {
  width: 100%;
  max-width: 100%;
  height: auto;
}

.site-waterfall__main-col .articleContent div.right,
.site-waterfall__main-col .articleContent div.right2 {
  float: none;
  width: 100% !important;
  max-width: 100%;
  margin: 0 0 20px;
}

.site-waterfall__main-col .str-lyt-page-nav-03 {
  max-width: 100%;
  overflow: hidden;
}

@media (min-width: 640px) {
  .site-waterfall__main-col .articleContent div.right,
  .site-waterfall__main-col .articleContent div.right2 {
    float: right;
    width: 42% !important;
    max-width: 320px;
    margin: 0 0 20px 20px;
  }
}

@media (max-width: 480px) {
  .site-nav__logo-img {
    max-width: 160px;
  }

  .site-nav__subtitle {
    font-size: 9px;
    max-width: calc(100vw - 200px);
  }

  .site-nav__toggle .menu-jp {
    font-size: 11px;
  }

  .site-nav__toggle .menu-en {
    font-size: 9px;
  }
}