@charset "UTF-8";

:root {
  --xc7-yellow: #ffb800;
  --xc7-yellow-light: #ffd44d;
  --xc7-ink: #171717;
  --xc7-charcoal: #252525;
  --xc7-paper: #ffffff;
  --xc7-muted: #f3f3f1;
}

.xc7_lp_body {
  margin: 0;
  color: var(--xc7-ink);
  background: var(--xc7-paper);
  font-family: "Noto Sans JP", "Yu Gothic", "Meiryo", sans-serif;
  font-feature-settings: "palt";
}

.xc7_lp_body *,
.xc7_lp_body *::before,
.xc7_lp_body *::after {
  box-sizing: border-box;
}

.xc7_lp_body img {
  max-width: 100%;
  height: auto;
}

.xc7_lp_body .br_600 {
  display: none;
}

.xc7_lp_main_img {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--xc7-ink);
}

.xc7_hero_visual {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #090909;
}

.xc7_hero_image {
  display: block;
  width: 100%;
  height: auto;
}

.xc7_hero_image--sp {
  display: none;
}

.xc7_main_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  min-height: 66px;
  color: #111;
  background: var(--xc7-yellow);
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: .04em;
  text-decoration: none;
  transition: background-color .2s ease;
}

.xc7_main_btn:hover {
  color: #111;
  background: #ffc733;
}

.xc7_main_btn .arrow_img,
.xc7_section_cta img {
  display: inline-flex;
  width: 24px;
}

.xc7_intro {
  position: relative;
  padding: 104px 24px 120px;
  overflow: hidden;
  background: #fff;
}

.xc7_intro_inner {
  width: 1180px;
  max-width: 100%;
  margin: 0 auto;
}

.xc7_intro_heading {
  width: 920px;
  max-width: 100%;
  margin: 0 auto 54px;
  text-align: center;
}

.xc7_eyebrow,
.xc7_feature_kicker {
  display: inline-block;
  color: #666;
  font-family: "Oswald", sans-serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .18em;
}

.xc7_intro_heading h2 {
  margin: 18px 0 30px;
  color: var(--xc7-ink);
  font-size: clamp(36px, 4.2vw, 58px);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: .04em;
}

.xc7_intro_quote {
  display: inline;
  position: relative;
  color: var(--xc7-ink);
  font-weight: 900;
  background: linear-gradient(transparent 67%, var(--xc7-yellow) 67%);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.xc7_intro_subtitle {
  display: block;
  margin-top: .14em;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.55;
  letter-spacing: .02em;
  white-space: nowrap;
}

.xc7_intro_subtitle strong {
  color: inherit;
  font-weight: inherit;
  background: none;
}

.xc7_intro_lead {
  margin: 0;
  color: #3b3b3b;
  font-size: 18px;
  font-weight: 500;
  line-height: 2.1;
}

.xc7_intro_support {
  width: 920px;
  max-width: 100%;
  margin: 0 auto 76px;
  padding: 0;
  border: 0;
  text-align: center;
}

.xc7_intro_support::before {
  display: block;
  width: 90%;
  height: 1px;
  margin: 0 auto 42px;
  background: #ccc;
  content: "";
}

.xc7_intro_support h3 {
  margin: 0 0 18px;
  color: var(--xc7-ink);
  font-size: 26px;
  font-weight: 900;
  line-height: 1.5;
}

.xc7_intro_support p {
  margin: 0;
  color: #3b3b3b;
  font-size: 16px;
  font-weight: 500;
  line-height: 2;
}

.xc7_intro_support p + p {
  margin-top: 4px;
}

.xc7_product_summary {
  display: grid;
  grid-template-columns: minmax(330px, .9fr) minmax(0, 1.1fr);
  align-items: center;
  min-height: 520px;
  background: #fff;
}

.xc7_product_summary_visual {
  align-self: stretch;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin: 0;
  padding: 32px 24px 0;
  overflow: visible;
}

.xc7_product_summary_visual img {
  width: min(78%, 410px);
  max-height: 500px;
  object-fit: contain;
  filter: drop-shadow(18px 22px 18px rgba(0, 0, 0, .24));
}

.xc7_product_summary_copy {
  padding: 64px 70px;
}

.xc7_brand_logo {
  display: block;
  width: 270px;
  margin: 0 0 34px;
}

.xc7_product_category {
  display: block;
  margin-bottom: 10px;
  color: #666;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .05em;
}

.xc7_product_summary_copy h3 {
  margin: 0;
  color: #202020;
  font-family: "Oswald", "Noto Sans JP", sans-serif;
  font-size: clamp(42px, 4.5vw, 60px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.02em;
  white-space: nowrap;
}

.xc7_product_summary_copy h3 strong {
  color: var(--xc7-yellow);
  font-weight: 700;
}

.xc7_product_rule {
  width: 100%;
  height: 1px;
  margin: 34px 0;
  background: linear-gradient(90deg, var(--xc7-yellow) 0 22%, #d9d9d9 22%);
}

.xc7_product_catch {
  margin: 0 0 14px;
  color: #202020;
  font-size: 25px;
  font-weight: 900;
  line-height: 1.55;
}

.xc7_product_summary_copy p {
  margin: 0;
  color: #3d3d3d;
  font-size: 17px;
  font-weight: 500;
  line-height: 2;
}

.xc7_reasons_heading {
  padding: 72px 24px 68px;
  color: #fff;
  background: #111;
  text-align: center;
}

.xc7_reasons_heading > span {
  color: var(--xc7-yellow);
  font-family: "Oswald", sans-serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .22em;
}

.xc7_reasons_heading h2 {
  margin: 14px 0 0;
  font-size: 42px;
  font-weight: 900;
  line-height: 1.4;
}

.xc7_feature {
  position: relative;
  padding: 90px 24px 110px;
  overflow: hidden;
}

.xc7_feature--01 {
  color: #fff;
  background:
    linear-gradient(120deg, rgba(255,184,0,.13), transparent 45%),
    #202020;
}

.xc7_feature--02 {
  color: #111;
  background:
    linear-gradient(130deg, #ffc328 0%, #f1a800 56%, #d58a00 100%);
}

.xc7_feature--03 {
  color: #fff;
  background:
    linear-gradient(115deg, rgba(255,184,0,.2), transparent 40%),
    #171717;
}

.xc7_feature_inner {
  width: 1200px;
  max-width: 100%;
  margin: 0 auto;
}

.xc7_feature_heading {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-bottom: 46px;
  background: transparent !important;
}

.xc7_feature_heading > div {
  flex: 1;
}

.xc7_feature_number {
  color: var(--xc7-yellow);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 92px;
  font-weight: 700;
  line-height: 1;
}

.xc7_feature--02 .xc7_feature_number {
  color: #111;
}

.xc7_feature_kicker {
  margin-bottom: 8px;
  color: var(--xc7-yellow);
}

.xc7_feature--02 .xc7_feature_kicker {
  color: rgba(0, 0, 0, .65);
}

.xc7_feature_heading h2 {
  margin: 0;
  color: inherit;
  font-size: 42px;
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: .04em;
}

.xc7_feature_lead {
  margin: 14px 0 0;
  color: inherit;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.8;
}

.xc7_feature_panel {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(380px, 1.08fr);
  gap: 64px;
  align-items: center;
  padding: 68px 72px;
  color: #222;
  background: rgba(255, 255, 255, .96);
}

.xc7_feature_panel--reverse {
  grid-template-columns: minmax(360px, .85fr) minmax(0, 1.15fr);
}

.xc7_feature_panel--quiet {
  grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
  align-items: start;
  gap: 32px 48px;
  margin-top: 32px;
}

.xc7_quiet_heading {
  grid-column: 1 / -1;
  background: transparent !important;
}

.xc7_quiet_heading h3 {
  margin: 0 0 20px;
  color: #1c1c1c;
  font-size: 31px;
  font-weight: 900;
  line-height: 1.55;
}

.xc7_quiet_visual {
  position: relative;
  width: 100%;
  max-width: 280px;
  aspect-ratio: 264 / 196;
  margin: 0;
  overflow: hidden;
}

/* Show only the original graph (x:16, y:76, 264x196) from the Excel image. */
.xc7_quiet_visual img {
  position: absolute;
  top: -38.77551%;
  left: -6.060606%;
  width: 477.651515%;
  max-width: none;
}

.xc7_feature_panel--quiet .xc7_feature_copy h4 {
  margin: 0 0 20px;
  color: #1c1c1c;
  font-size: 23px;
  font-weight: 900;
  line-height: 1.6;
}

.xc7_feature_panel--seal {
  grid-template-columns: minmax(230px, .9fr) minmax(390px, 1.45fr) minmax(230px, .9fr);
  gap: 28px;
}

.xc7_feature_panel--seal > h3 {
  grid-column: 1 / 3;
  grid-row: 1;
  margin: 0;
  color: #1c1c1c;
  font-size: 31px;
  font-weight: 900;
  line-height: 1.55;
}

.xc7_feature_panel--seal > .xc7_contiseal_visual {
  grid-column: 1;
  grid-row: 2;
}

.xc7_feature_panel--seal > .xc7_feature_copy {
  grid-column: 2;
  grid-row: 2;
}

.xc7_feature_panel--seal > .xc7_cutaway_figure {
  grid-column: 3;
  grid-row: 2;
}

.xc7_feature_technology {
  display: inline-block;
  padding-bottom: 7px;
  color: #9d6900;
  border-bottom: 3px solid var(--xc7-yellow);
  font-family: "Oswald", "Noto Sans JP", sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .04em;
}

.xc7_feature_copy h3,
.xc7_service_intro h3 {
  margin: 24px 0 24px;
  color: #1c1c1c;
  font-size: 31px;
  font-weight: 900;
  line-height: 1.55;
}

.xc7_feature_copy > h3:first-child {
  margin-top: 0;
}

.xc7_feature_copy > p,
.xc7_service_intro > p {
  margin: 0;
  color: #424242;
  font-size: 17px;
  font-weight: 500;
  line-height: 2;
}

.xc7_note {
  margin-top: 24px !important;
  color: #666 !important;
  font-size: 12px !important;
  font-weight: 400 !important;
  line-height: 1.8 !important;
}

.xc7_feature_media {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 18px;
}

.xc7_feature_media figure,
.xc7_contiseal_visual,
.xc7_wet_visual {
  margin: 0;
}

.xc7_contiseal_visual img {
  display: block;
  width: 100%;
  height: 255px;
  object-fit: contain;
  background: #101622;
}

.xc7_cutaway_figure {
  position: relative;
  min-height: 255px;
  margin: 0;
  overflow: visible;
  background: #d7d1c8;
}

.xc7_cutaway_image {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.xc7_cutaway_image img {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 112%;
  height: 112%;
  object-fit: cover;
  transform: translate(-50%, -50%) rotate(90deg);
}

.xc7_cutaway_label {
  position: absolute;
  z-index: 1;
  right: 8px;
  padding: 3px 7px;
  color: #fff;
  background: rgba(190, 0, 0, .9);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.4;
  white-space: nowrap;
}

.xc7_cutaway_label--seal {
  top: calc(20% - 10px);
  right: auto;
  left: calc(73.36% - 7px);
}

.xc7_cutaway_label--foam {
  top: calc(53% - 10px);
  right: auto;
  left: calc(50.65% - 7px);
}

.xc7_feature_media img {
  display: block;
  width: 100%;
  height: 255px;
  object-fit: cover;
}

.xc7_feature_media figure:first-child img {
  object-fit: contain;
  background: #101622;
}

.xc7_feature_media figcaption,
.xc7_wet_visual figcaption {
  padding-top: 10px;
  color: #6a6a6a;
  font-size: 11px;
  line-height: 1.5;
}

.xc7_wet_visual img {
  display: block;
  width: 100%;
  background: #101622;
}

.xc7_quiet_line {
  display: grid;
  grid-template-columns: 145px 1fr;
  gap: 22px;
  align-items: center;
  margin-top: 30px;
  padding: 25px 0;
  border-top: 1px solid #d6d6d6;
  border-bottom: 1px solid #d6d6d6;
}

.xc7_quiet_line strong {
  color: #171717;
  font-family: "Oswald", sans-serif;
  font-size: 22px;
}

.xc7_quiet_line span {
  color: #4b4b4b;
  font-size: 14px;
  line-height: 1.8;
}

.xc7_feature_panel--service {
  display: block;
}

.xc7_service_intro {
  width: 820px;
  max-width: 100%;
  margin-bottom: 46px;
}

.xc7_service_list {
  margin: 0;
  padding: 0;
  border-top: 1px solid #cfcfcf;
  list-style: none;
}

.xc7_service_list li {
  display: grid;
  grid-template-columns: 32px 1fr;
  align-items: center;
  gap: 16px;
  min-height: 102px;
  padding: 20px 8px;
  border-bottom: 1px solid #cfcfcf;
}

.xc7_service_list li > span {
  color: #a06a00;
  font-family: "Oswald", sans-serif;
  font-size: 48px;
  font-weight: 700;
}

.xc7_service_list strong {
  font-size: 24px;
  font-weight: 900;
}

.xc7_service_list p {
  margin: 8px 0 0;
  color: #424242;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.8;
}

.xc7_service_list em {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 42px;
  color: #111;
  background: var(--xc7-yellow);
  font-size: 17px;
  font-style: normal;
  font-weight: 900;
}

.xc7_section_cta {
  padding: 56px 24px;
  background: #fff;
}

.xc7_section_cta a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  width: 720px;
  max-width: 100%;
  min-height: 78px;
  margin: 0 auto;
  color: #111;
  background: var(--xc7-yellow);
  font-size: 20px;
  font-weight: 900;
  text-decoration: none;
  transition: background-color .2s ease;
}

.xc7_section_cta a:hover {
  background: var(--xc7-yellow-light);
}

/* Shared technology section (existing LP structure) */
.xc7_lp_section07 {
  padding: 100px 24px 120px;
  background: #faf7f1;
}

.xc7_lp_section07_inner {
  width: 1200px;
  max-width: 100%;
  margin: 0 auto;
}

.xc7_lp_section07_head,
.xc7_lp_section07_foot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}

.xc7_lp_section07_head-left img,
.xc7_lp_section07_foot-right img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.xc7_lp_section07_head-right,
.xc7_lp_section07_foot-left {
  padding: 58px;
  background: #fff;
}

.xc7_lp_section07 .head-right_title,
.xc7_lp_section07 .foot-left_title {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.xc7_lp_section07 .head-right_title img,
.xc7_lp_section07 .foot-left_title img {
  width: 44px;
}

.xc7_lp_section07 h5 {
  margin: 0 0 26px;
  color: #00509b;
  font-size: 25px;
  font-weight: 900;
  line-height: 1.6;
}

.xc7_lp_section07 p {
  margin: 0;
  color: #424242;
  font-size: 15px;
  line-height: 2;
}

/* Product card keeps the existing LP structure with Continental accents. */
.xc7_lp_section11 .xc7_lp_section11_inner .xc7_lp_section11_left {
  display: flex;
  align-items: center;
  justify-content: center;
}

.xc7_lp_section11 .xc7_lp_section11_inner .xc7_lp_section11_left .xc7_lp_section11_pic img {
  width: 100%;
  height: 520px;
  object-fit: contain;
}

.xc7_lp_section11 .xc7_lp_section11_inner .xc7_lp_section11_right .xc7_lp_section11_right_h2 h2::after {
  background: linear-gradient(90deg, #ffb800 0 34%, rgba(255, 184, 0, 0) 100%);
}

.xc7_lp_section11 .xc7_lp_section11_inner .xc7_lp_section11_right .xc7_lp_section11_right_ul li {
  color: #9a6700;
}

.xc7_lp_section11 .xc7_lp_section11_inner .xc7_lp_section11_right .xc7_lp_section11_right_btn a {
  color: #111;
  background: #ffb800;
  border-radius: 0;
  font-weight: 900;
}

.xc7_lp_section11 .xc7_lp_section11_inner .xc7_lp_section11_right .xc7_lp_section11_right_btn a:hover {
  color: #111;
  background: #ffd44d;
}

@media (max-width: 900px) {
  .xc7_product_summary {
    grid-template-columns: 42% 58%;
  }

  .xc7_product_summary_copy {
    padding: 48px 38px;
  }

  .xc7_feature_panel,
  .xc7_feature_panel--reverse {
    grid-template-columns: 1fr;
    gap: 42px;
  }
}

@media (max-width: 1100px) {
  .xc7_feature_panel--seal {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .xc7_feature_panel--seal > h3,
  .xc7_feature_panel--seal > .xc7_contiseal_visual,
  .xc7_feature_panel--seal > .xc7_feature_copy,
  .xc7_feature_panel--seal > .xc7_cutaway_figure {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 600px) {
  .xc7_lp_body .br_600 {
    display: block;
  }

  .xc7_hero_image--pc {
    display: none;
  }

  .xc7_hero_image--sp {
    display: block;
  }

  .xc7_main_btn {
    min-height: 44px;
    gap: 12px;
    font-size: 14px;
  }

  .xc7_main_btn .arrow_img {
    width: 18px;
  }

  .xc7_intro {
    padding: 70px 24px 76px;
  }

  .xc7_intro_heading {
    margin-bottom: 38px;
  }

  .xc7_eyebrow {
    font-size: 12px;
    letter-spacing: .13em;
  }

  .xc7_intro_heading h2 {
    margin: 13px 0 24px;
    font-size: 29px;
    line-height: 1.45;
  }

  .xc7_intro_subtitle {
    margin-top: .24em;
    font-size: 20px;
    line-height: 1.55;
    white-space: normal;
  }

  .xc7_intro_lead {
    font-size: 14px;
    line-height: 2;
    text-align: left;
  }

  .xc7_intro_support {
    margin-bottom: 52px;
    padding: 0;
    border: 0;
  }

  .xc7_intro_support::before {
    width: 100%;
    margin-bottom: 32px;
  }

  .xc7_intro_support h3 {
    margin-bottom: 12px;
    font-size: 20px;
  }

  .xc7_intro_support p {
    font-size: 14px;
    line-height: 1.9;
  }

  .xc7_product_summary {
    display: block;
    min-height: 0;
    background: #fff;
  }

  .xc7_product_summary_visual {
    height: 360px;
    padding: 28px 18px 0;
    background: #fff;
  }

  .xc7_product_summary_visual img {
    width: 250px;
    max-height: 340px;
  }

  .xc7_product_summary_copy {
    padding: 42px 22px 0;
  }

  .xc7_brand_logo {
    width: 210px;
    margin-bottom: 26px;
  }

  .xc7_product_summary_copy h3 {
    font-size: 36px;
  }

  .xc7_product_catch {
    font-size: 21px;
  }

  .xc7_product_rule {
    margin: 26px 0;
  }

  .xc7_product_summary_copy p {
    font-size: 14px;
  }

  .xc7_reasons_heading {
    padding: 54px 24px 50px;
  }

  .xc7_reasons_heading h2 {
    font-size: 29px;
  }

  .xc7_feature {
    padding: 60px 20px 72px;
  }

  .xc7_feature_heading {
    gap: 18px;
    margin-bottom: 32px;
  }

  .xc7_feature_number {
    font-size: 62px;
  }

  .xc7_feature_kicker {
    margin-bottom: 4px;
    font-size: 11px;
    letter-spacing: .12em;
  }

  .xc7_feature_heading h2 {
    font-size: 25px;
    line-height: 1.45;
  }

  .xc7_feature_lead {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.8;
  }

  .xc7_feature_panel {
    gap: 34px;
    padding: 38px 24px;
  }

  .xc7_feature_technology {
    font-size: 18px;
  }

  .xc7_feature_copy h3,
  .xc7_feature_panel--seal > h3,
  .xc7_service_intro h3 {
    margin: 18px 0;
    font-size: 21px;
  }

  .xc7_quiet_heading h3 {
    font-size: 21px;
  }

  .xc7_quiet_visual {
    justify-self: center;
  }

  .xc7_feature_panel--quiet .xc7_feature_copy h4 {
    font-size: 18px;
  }

  .xc7_feature_copy > p,
  .xc7_service_intro > p,
  .xc7_service_list p {
    font-size: 14px;
  }

  .xc7_feature_media {
    grid-template-columns: 1fr;
  }

  .xc7_feature_media img {
    height: auto;
    max-height: 330px;
  }

  .xc7_contiseal_visual img {
    height: auto;
    max-height: 330px;
  }

  .xc7_quiet_line {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .xc7_service_intro {
    margin-bottom: 34px;
  }

  .xc7_service_list li {
    grid-template-columns: 42px 1fr;
    gap: 10px;
    min-height: 84px;
  }

  .xc7_service_list li > span {
    font-size: 34px;
  }

  .xc7_service_list strong {
    font-size: 16px;
  }

  .xc7_service_list em {
    width: 52px;
    height: 34px;
    font-size: 13px;
  }

  .xc7_section_cta {
    padding: 38px 20px;
  }

  .xc7_section_cta a {
    min-height: 62px;
    font-size: 15px;
  }

  .xc7_lp_section07 {
    padding: 70px 20px 80px;
  }

  .xc7_lp_section07_head,
  .xc7_lp_section07_foot {
    display: flex;
    flex-direction: column;
  }

  .xc7_lp_section07_foot {
    flex-direction: column-reverse;
  }

  .xc7_lp_section07_head-left img,
  .xc7_lp_section07_foot-right img {
    min-height: 0;
  }

  .xc7_lp_section07_head-right,
  .xc7_lp_section07_foot-left {
    padding: 32px 24px 38px;
  }

  .xc7_lp_section07 h5 {
    font-size: 20px;
  }

  .xc7_lp_section07 p {
    font-size: 13px;
  }

  .xc7_lp_section11 .xc7_lp_section11_inner .xc7_lp_section11_left .xc7_lp_section11_pic img {
    height: 360px;
  }
}