:root {
  --color-white: #ffffff;
  --color-dark: #333333;
  --color-gray: #5d5a5a;
  --color-light-gray: #f5f5f5;
  --color-border: #d9d9d9;
  --color-green: #2fc5c8;
  --color-green-light: #6dd2d3;
  --color-green-pale: #eaf9fa;
  --color-yellow: #faf43c;
  --color-pink: #ffc5bb;
  --color-red: #f3270f;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--color-dark);
  background-color: var(--color-light-gray);
  line-height: 1.75;
  letter-spacing: 0.02em;
}

h2,
h3 {
  font-family: "Roboto", "M PLUS 1p", "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0.02em;
}
    
a{
    color: inherit;
    text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.br_sp {
  display: none;
}

.br_pc {
  display: inline;
}
.bold{
    font-weight: bold;
}

.container {
  width: min(100% - 48px, var(--max-width));
  margin-inline: auto;
}

.button,
.site-header__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 2.5rem;
  border-radius: 9999px;
  border: none;
  font-weight: 700;
  font-size: 1.05rem;
  background: var(--color-green);
  color: var(--color-white);
  transition: all cubic-bezier(0.38, 0.33, 0.23, 0.99) 0.4s;
}

.button:hover,
.button:focus,
.site-header__cta:hover,
.site-header__cta:focus-visible {
  text-decoration: none;
}

.button--small {
  padding: 0.65rem 1.75rem;
  font-size: 0.95rem;
}



.button--ghost {
  background: var(--color-white);
  color: var(--color-green);
  border: 2px solid var(--color-green);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.site-header::after {
content: "";
    position: absolute;
    inset-inline: 0;
    top: 0;
    height: 4px;
    background: var(--color-red);
}

.site-header__inner {
  position: relative;
  z-index: 220;
  min-height: 80px;
  display: flex;
  align-items: center;
  gap: 32px;
}

@media (min-width: 721px) and (max-width: 1440px) {
  .site-header__inner {
    width: 100%;
    padding: 0 16px;
  }
}

@media (min-width: 1441px) {
  .site-header__inner {
    width: 1440px;
     padding: 0 16px;
  }
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  margin-left: -10px;
}

.site-header__nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
}

.site-header__logo {
  display: block;
  width: auto;
}

.site-header__cta {
  margin-left: auto;
  letter-spacing: 0.02em;
  text-decoration: none;
  flex-shrink: 0;
  width: 150px!important;
  font-size: 12px!important;
  padding: 8px!important;
}

.site-header__cta:focus-visible {
  outline: 3px solid rgba(47, 197, 200, 0.45);
  outline-offset: 2px;
}

.site-header__toggle {
  display: none;
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: var(--color-white);
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
  z-index: 210;
}

.site-header__toggle:focus-visible {
  outline: 3px solid rgba(47, 197, 200, 0.4);
  outline-offset: 2px;
}

.site-header__toggle:hover {
  background: rgba(47, 197, 200, 0.08);
  border-color: rgba(47, 197, 200, 0.4);
}

.site-header__toggle-bar {
  display: block;
  width: 28px;
  height: 3px;
  border-radius: 999px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease, opacity 0.2s ease, width 0.25s ease, background-color 0.25s ease;
  z-index: 1;
  background-color: #f3270f;
}

.site-header__toggle-bar:nth-child(1) {
  transform: translate(-50%, calc(-50% - 8px));
  background-color: #6dd2d3;
}

.site-header__toggle-bar:nth-child(2) {
  background-color: #f3270f;
}

.site-header__toggle-bar:nth-child(3) {
  transform: translate(-50%, calc(-50% + 8px));
  background-color: #ffc5bb;
}

body.nav-open .site-header__toggle-bar:nth-child(1) {
  background-color: #6dd2d3;
}

body.nav-open .site-header__toggle-bar:nth-child(3) {
  background-color: #ffc5bb;
}

.site-header__nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 32px;
  margin: 0;
  padding: 0;
  font-weight: 500;
  font-family: "M PLUS 1p", "M PLUS 1", "Noto Sans JP", "Roboto", sans-serif;
}

.site-header__link {
  position: relative;
  padding-block: 6px;
  color: var(--color-dark);
  text-decoration: none;
}

.site-header__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--color-green);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.2s ease;
}

.site-header__link:hover::after,
.site-header__link:focus::after {
  transform: scaleX(1);
  transform-origin: left;
}

.mobile-nav[hidden] {
  display: none !important;
}

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--color-white);
  display: flex;
  justify-content: center;
  padding: 110px 28px 48px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 120;
  border-top: 4px solid var(--color-red);
}

.mobile-nav__panel {
  width: min(100%, 520px);
  background-color: var(--color-white) !important;
  border-radius: 0;
  padding: 0;
  display: grid;
  gap: 32px;
}

.mobile-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  font-weight: 700;
  color: var(--color-dark);
  font-family: "M PLUS 1p", "M PLUS 1", "Noto Sans JP", "Roboto", sans-serif;
}

.mobile-nav__list li {
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.mobile-nav__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  font-size: 1.05rem;
  color: inherit;
  text-decoration: none;
}

.mobile-nav__cta {
  display: none;
}

body.nav-open {
  overflow: hidden;
}

body.nav-open .mobile-nav {
  opacity: 1;
  pointer-events: auto;
}

body.nav-open .site-header__toggle {
  background: rgba(255, 255, 255, 0.96);
  border-color: transparent;
}

body.nav-open .site-header__toggle-bar:nth-child(1) {
  transform: translate(-50%, -50%) rotate(45deg);
}

body.nav-open .site-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

body.nav-open .site-header__toggle-bar:nth-child(3) {
  transform: translate(-50%, -50%) rotate(-45deg);
}
body.nav-open .site-header {
  background: var(--color-white);
  backdrop-filter: none; /* すりガラス効果も解除します */
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--color-white);
  background-color: var(--color-white);
  background-image: url("./images/kv_image_pc.jpg"), url("./images/kv_image_pc_2.png");
  background-size: contain, cover;
  background-position: center top, center top;
  background-repeat: no-repeat, no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: clamp(96px, 16vw, 168px);
  height: 595px;
}

@media (min-width: 721px) and (max-width: 1440px) {
  .hero {
    background-size: cover, cover;
  }
}



.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  max-width: 720px;
}

.hero__title {
  margin: 0;
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  font-family: "M PLUS 1p", "Roboto", "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.hero__title-line {
  background-color: var(--color-red);
  color: var(--color-white);
  display: inline-block; /* テキストの幅に背景をフィットさせる */
  padding: 6px 18px;
  border-radius: 8px;
  margin-top: 26px;
}

.hero__subtitle {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.9;
  color: var(--color-dark);
  text-wrap: balance;
  background-color: var(--color-white);
  padding: 16px;
  border-radius: 16px;
  background-image: url("./images/subtitle_frame_top.svg") , url("./images/subtitle_frame_bottom.svg");
  background-repeat: no-repeat;
  background-position: left top, bottom right;
}

.hero__subtitle strong {
  font-weight: 800;
  color: var(--color-white);
}

.hero__cta-button {
  padding: 1.05rem 3rem;
  font-size: 1.05rem;
  transition: all cubic-bezier(0.38, 0.33, 0.23, 0.99) 0.4s;
  font-family: "M PLUS 1p", "DIN", "DIN Alternate", "Noto Sans JP", "Roboto", sans-serif;
  letter-spacing: 0.02em;
}

.hero__cta-button:hover,
.hero__cta-button:focus-visible {
  transform: none;
}

.logos {
    background-color: #ffffff;
}

.logos__inner {
  display: flex;
  justify-content: center;
}

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

.points {
  position: relative;
  background-color: var(--color-white);
  background-image: url("./images/points_bg_pc.svg"),
    linear-gradient(90deg, #FFF0ED 0%, #FFF0ED 50%, #eaf9fa 50%, #eaf9fa 100%);
  background-size: auto, 100% 100%;
  background-position: center top, center;
  background-repeat: no-repeat, no-repeat;
  padding-block: 96px;
  overflow: hidden;
}

.points__intro {
  text-align: center;
  margin-bottom: 64px;
}

.points__label {
  display: inline-block;
  font-weight: 800;
  letter-spacing: 0.3em;
  color: var(--color-green);
  margin: 0 0 16px;
}

.points__title {
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin: 0;
}

  .points-card {
    padding: 56px 24px 32px;
    border-width: 3px;
    border-radius: 32px;
    gap: 20px;
  }

  .points-card__visual {
    width: 112px;
    height: 112px;
    border-radius: 24px;
  }

  .points-card__visual img {
    width: min(80%, 84px);
  }

  .points-card__title {
    font-size: 1.35rem;
  }

  .points-card__list li {
    padding-left: 36px;
  }

  .points-card__list li::before {
    width: 24px;
    height: 24px;
    top: 0.55em;
  }
  


.points__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(24px, 4vw, 32px);
  align-items: stretch;
}

.points-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  padding: 24px;
  border-radius: 24px;
  background: var(--color-white);
  border: 4px solid var(--color-red);
}



.points-card__visual {
  width: 100%;
  height: auto;
  display: grid;
  place-items: center;
}

.points-card__visual img {
  width: 100%;
  height: auto;
}

.points-card__title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-red);
  letter-spacing: 0.02em;
}

.points-card__list {
  margin: 0;
  padding: 0;
  width: 100%;
  display: grid;
  gap: 14px;
  text-align: left;
  list-style: none;
}

.points-card__list li {
  position: relative;
  padding-left: 42px;
  font-size: 1rem;
  color: rgba(34, 30, 30, 0.88);
  line-height: 1.7;
}

.points-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 28px;
  height: 28px;
  background: url("./images/icon_check.svg") no-repeat center/contain;
}

.points__difference {
  margin-top: 32px;
  display: flex;
  justify-content: center;
}

.points__cta {
  display: none;
}

.points__cta-button {
  position: relative;
  width: 100%;
  max-width: 340px;
  border: 3px solid var(--color-white);
}

.points__cta-button::before,
.points__cta-button::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: inherit;
}

.points__cta-button::before {
  right: 20px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-white);
  z-index: 0;
}

.points__cta-button::after {
  right: 27px;
  width: 8px;
  height: 8px;
  transform: translateY(-50%) rotate(-45deg);
  border-right: 5px solid var(--color-green);
  border-bottom: 5px solid var(--color-green);
  border-radius: 2px;
  z-index: 1;
}

.points__difference picture {
  display: block;
  width: min(100%, 660px);
}

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

.problems {
  position: relative;
  padding-block: 80px 60px;
  background: url("./images/problem_bg_pc.svg") top center / auto no-repeat,
    linear-gradient(#ffffff, #ffffff);
}

/* .problems::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(2px);
} */

.problems__inner {
  position: relative;
  z-index: 1;
}

.problems__intro {
  text-align: center;
  margin: 0 auto 40px;
}

.problems__title {
  margin: 0 0 0px;
  font-size: clamp(2.1rem, 3.4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: 0.03em;
}

.problems__title span {
  color: var(--color-red);
}

.problems__subtitle {
  margin: 0 0 0;
  font-size: 1.05rem;
  color: rgba(21, 17, 17, 0.75);
  font-weight: 600;
}

.problems__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
}

.problem-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 24px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
}

.problem-card:nth-child(odd) {
  background: rgba(255, 197, 187, 0.25);
  border-color: rgba(255, 197, 187, 0.6);
}

.problem-card:nth-child(even) {
  background: #EAF9FA;
}

.problem-card__icon {
  width: 84px;
  height: 84px;
}

.problem-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.problem-card__title {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  color: var(--color-dark);
  position: relative;
  padding-bottom: 18px;
  width: 100%;
}

.problem-card__title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 140, 140, 0.55);
  transform: translateX(-50%);
  width: 100%;
}

.problem-card:nth-child(even) .problem-card__title::after {
  background: rgba(109, 210, 211, 0.6);
}

.problem-card__text {
  margin: 0;
  color: rgba(21, 17, 17, 0.75);
  font-size: 1rem;
  line-height: 1.8;
  text-align: left;
}

.cta-block {
  position: relative;
  color: var(--color-white);
  text-align: center;
  padding-block: clamp(50px, 14vw, 80px);
  overflow: hidden;
}

.cta-block__inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  align-items: center;
  gap: 32px;
  margin-top: 100px;
}

.cta-block--primary .cta-block__inner {
  margin-top: 100px;
}

.cta-block--secondary .cta-block__inner,
.cta-block--tertiary .cta-block__inner {
  margin-top: 0;
}

.cta-block__copy {
  max-width: 1120px;
  margin-inline: auto;
}

.cta-block__headline {
  margin: 0 0 16px;
  font-size: 40px;
  font-weight: 800;
  letter-spacing: 0.02em;
  font-family: "Roboto","M PLUS 1p", "DIN", "DIN Alternate", "Noto Sans JP", sans-serif;
}

.cta-block__text {
  margin: 0;
  font-size: 1.125rem;
  color: var(--color-white);
  font-weight: bold;
}

.cta-block__features {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 880px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(16px, 4vw, 28px);
}

.cta-block__features li {
  position: relative;
  width: 142px;
  height: 142px;
  padding: 60px 16px 20px;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
}

.cta-block__features li > * {
  position: relative;
  z-index: 1;
}

.cta-block__features li::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 50%;
  transform: translateX(-50%);
  width: 31px;
  height: 31px;
  background: url("./images/icon_check_red.svg") center / contain no-repeat;
  z-index: 1;
}

.cta-block__feature-title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.cta-block__feature-text {
  font-size: 0.95rem;
}

.cta-block__actions {
  display: grid;
  gap: 32px;
  justify-items: center;
}

.cta-block__actions .button,
.hero__cta-button,
.site-header__cta {
  position: relative;
  padding: 1.05rem clamp(3.4rem, 7vw, 5rem);
  border-radius: 999px;
  font-size: 1.125rem;
  background: var(--color-green);
  border: 3px solid rgba(255, 255, 255, 0.85);
  box-shadow: none;
  width: 420px;
  font-family: "M PLUS 1p", "DIN", "DIN Alternate", "Noto Sans JP", "Roboto", sans-serif;
  letter-spacing: 0.02em;
  max-width: 100%;
}

.cta-block__actions .button::before,
.hero__cta-button::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 20px;
  width: 24px;
  height: 24px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--color-white);
  z-index: 0;
  transition: inherit;
}

.cta-block__actions .button::after,
.hero__cta-button::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 27px;
  width: 8px;
  height: 8px;
  transform: translateY(-50%) rotate(-45deg);
  border-right: 5px solid var(--color-green);
  border-bottom: 5px solid var(--color-green);
  border-radius: 2px;
  z-index: 1;
  transition: inherit;
}

.button--primary:hover,
.button--primary:focus-visible,
.site-header__cta:hover,
.site-header__cta:focus-visible {
  background: var(--color-white);
  color: var(--color-green);
  border-color: var(--color-green);
}

.cta-block__actions .button:hover::before,
.cta-block__actions .button:focus-visible::before,
.hero__cta-button:hover::before,
.hero__cta-button:focus-visible::before,
.site-header__cta:hover::before,
.site-header__cta:focus-visible::before,
.points__cta-button:hover::before,
.points__cta-button:focus-visible::before {
  background: var(--color-green);
}

.cta-block__actions .button:hover::after,
.cta-block__actions .button:focus-visible::after,
.hero__cta-button:hover::after,
.hero__cta-button:focus-visible::after,
.site-header__cta:hover::after,
.site-header__cta:focus-visible::after,
.points__cta-button:hover::after,
.points__cta-button:focus-visible::after {
  border-right-color: var(--color-white);
  border-bottom-color: var(--color-white);
}
.site-header__cta::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 10px;
  width: 13px;
  height: 13px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--color-white);
  z-index: 0;
  transition: inherit;
}
.site-header__cta::after {
 content: "";
  position: absolute;
  top: 50%;
  right: 14px;
  width: 4px;
  height: 4px;
  transform: translateY(-50%) rotate(-45deg);
  border-right: 3px solid var(--color-green);
  border-bottom: 3px solid var(--color-green);
  border-radius: 1px;
  z-index: 1;
  transition: inherit;
}


.cta-block__meta {
  display: flex;
  align-items: center;
  gap: clamp(12px, 4vw, 20px);
  font-weight: 700;
}

.cta-block__meta-item {
  position: relative;
  width: 200px;
  padding: 8px 24px;
  border: 2px solid var(--color-white);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
}

.cta-block__meta-item::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  background-repeat: no-repeat;
  background-size: 20px 20px;
}

.cta-block--tertiary .cta-block__meta-item {
    width: 100%;
    gap: 0;
}
.cta-block--tertiary .cta-block__meta-item::before {
    width: 0;
}

.cta-block__meta-item:nth-child(1)::before {
  background-image: url("./images/icon_call.svg");
}

.cta-block--tertiary .cta-block__meta-item:nth-child(1)::before {
  background-image: none;
}


.cta-block__meta-item:nth-child(2)::before {
  background-image: url("./images/icon_online.svg");
}

.cta-block__assurance {
  margin: 0;
  font-size: 0.9rem;
  color:var(--color-white);
}

.cta-block--primary {
  background: url("./images/cta_area1_bg_pc.svg") top center / cover no-repeat,
    linear-gradient(135deg, #ff4b2d, #e8190b);
}


.cta-block--secondary {
  background: url("./images/cta_area2_bg_pc.svg") top center / cover no-repeat,
    linear-gradient(135deg, #ff4b2d, #e8190b);
}

.cta-block--tertiary {
  background: url("./images/cta_area3_bg_pc.svg") top center / cover no-repeat,
    linear-gradient(135deg, #ff4b2d, #e8190b);
}

.cases {
  position: relative;
    padding-block: 80px;
  background: url("./images/case_bg_pc.svg") top center / auto no-repeat,
    linear-gradient(180deg, #ffffff 0%, #ffffff 100%);
}

.cases__inner {
  display: grid;
  gap: clamp(24px, 6vw, 32px);
  text-align: center;
}

.cases__intro {
  display: grid;
  justify-items: center;
}

.cases__headline {
  margin: 0;
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  font-weight: 800;
  color: var(--color-red);
  letter-spacing: 0.08em;
}

.cases__subtitle {
  margin: 0 0 0;
  font-size: 1.05rem;
  color: rgba(21, 17, 17, 0.75);
  font-weight: 600;
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 32px);
}

.case-card {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: clamp(20px, 3vw, 24px);
  padding: 24px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #D9D9D9;
}

.case-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.case-card__identity {
  display: grid;
  gap: 10px;
  text-align: left;
}

.case-card__badge {
  position: relative;
  margin: 0;
  padding-left: 28px;
  font-size: 0.95rem;
  font-weight: 700;
  color: rgba(21, 17, 17, 0.78);
}

.case-card__badge::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0;
  width: 18px;
  height: 18px;
  background: var(--color-red);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
}

.case-card__badge::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 6px;
  width: 6px;
  height: 6px;
  background: var(--color-white);
  border-radius: 50%;
}

.case-card__title {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  color: rgba(21, 17, 17, 0.95);
  line-height: 1.5;
}

.case-card__logo {
  flex: 0 0 auto;
  max-width: clamp(90px, 16vw, 170px);
  max-height: 60px;
  object-fit: contain;
}

.case-card__body {
  padding: 16px;
  border-radius: 8px;
  text-align: left;
  /* min-height: 120px; */
}

.case-card:nth-child(1) .case-card__body,
.case-card:nth-child(4) .case-card__body {
  background: #fff0ed;
}

.case-card:nth-child(2) .case-card__body,
.case-card:nth-child(3) .case-card__body {
  background: #eaf9fa;
}

.case-card__text {
  margin: 0;
  color: rgba(21, 17, 17, 0.75);
  font-size: 1rem;
  line-height: 1.8;
  text-align: left;
}

@media (min-width: 721px) {
  .case-card:nth-child(2) {
    gap: 54px;
  }

  .cta-block--tertiary .cta-block__actions .button {
    width: 480px;
  }
}

.mechanism {
  position: relative;
  padding-block: clamp(96px, 14vw, 80px);
  background: url("./images/mechanism_bg_pc.svg") center / cover no-repeat,
    linear-gradient(180deg, #eaf9fa 0%, #ffffff 70%);
}

.mechanism__inner {
  display: flex;
  justify-content: center;
}

.mechanism__frame {
  width: 100%;
  max-width: 960px;
  margin-inline: auto;
  border: 8px solid #0fc2d1;
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.95);
  display: grid;
  gap: clamp(24px, 5vw, 40px);
  justify-items: center;
}

.mechanism__title-block {
  text-align: center;
  display: grid;
  color: var(--color-dark);
  width: 100%;
  background-color: #eaf9fa;
  padding: 24px 0;
  border-radius: 32px 32px 0 0;
}

.mechanism__heading {
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 2.6rem);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.mechanism__title-caption {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: rgba(21, 17, 17, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mechanism__title-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mechanism__title-logo-line {
  display: inline-flex;
  align-items: center; 
  white-space: nowrap;
}

.mechanism__title-logo-text {
  display: inline-block;
}

.mechanism__title-logo img {
  width: clamp(92px, 12vw, 128px);
  height: auto;
}

@media (min-width: 1025px) {
  .mechanism__frame {
    max-width: 1120px;
  }
}

.mechanism__frame picture {
  display: flex;
  width: 100%;
  justify-content: center;
}

.mechanism__frame img {
  width: auto;
  max-width: 100%;
  height: auto;
  margin-inline: auto;
}

.mechanism__title-image img {
  max-width: 960px;
}

.mechanism__body-image img {
  max-width: 960px;
}

.mechanism__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
  margin: -40px 0 40px 30px;
}

.mechanism__link img {
  max-width: 1000px;
  box-shadow: 0 0 0 rgba(16, 28, 48, 0);
  transition: box-shadow 0.35s ease;
}

.mechanism__link:hover img,
.mechanism__link:focus-visible img {
  /* box-shadow: 0 24px 48px rgba(16, 28, 48, 0.22); */
  opacity: 0.8;
}

.mechanism__link:hover,
.mechanism__link:focus-visible {
  transform: translateY(-2px);
}

.site-footer {
  position: relative;
  background: var(--color-white);
  color: #525c6b;
  padding-block: 16px 16px;
  border-top: 1px solid rgba(82, 92, 107, 0.12);
}

.site-footer::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 6px;
  background: var(--color-red);
}

.site-footer__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 88px;
}

.site-footer__brand {
  display: flex;
  align-items: center;
}

.site-footer__logo {
  width: clamp(150px, 18vw, 200px);
  height: auto;
}

.site-footer__links {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  color: #5b6676;
  letter-spacing: 0.02em;
}

.site-footer__divider {
  color: rgba(91, 102, 118, 0.4);
}

.site-footer__link {
  color: inherit;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

a.site-footer__link:hover,
a.site-footer__link:focus-visible {
  color: var(--color-red);
}

.site-footer__copy {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(82, 92, 107, 0.7);
}

@media (max-width: 1024px) {
  .site-header__inner {
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 16px;
  }

  .site-header__toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .site-header__nav,
  .site-header__cta {
    display: none;
  }

  .hero {
    min-height: 420px;
    padding-block: 120px;
  }

  .hero__content {
    max-width: 640px;
    gap: 24px;
  }

  .hero__subtitle {
    font-size: 1.05rem;
  }

  .cta-block__inner {
    gap: 32px;
  }

  .cta-block {
    padding-block: 96px;
  }

  .cta-block__headline {
    font-size: clamp(2rem, 5vw, 2.6rem);
  }

  .cta-block__features {
    gap: clamp(16px, 6vw, 28px);
  }

  .cta-block__features li {
    width: clamp(180px, 32vw, 200px);
    height: clamp(180px, 32vw, 200px);
    padding: clamp(96px, 54%, 120px) 24px 28px;
  }

  .cta-block__meta {
    flex-wrap: wrap;
    justify-content: center;
  }

  .cases__inner {
    gap: 48px;
  }

  .cases__grid {
    gap: 24px;
  }

  .case-card {
    padding: 28px;
  }

  .case-card__logo {
    max-width: 120px;
    max-height: 52px;
  }

  .mechanism__frame {
    border-radius: 32px;
    padding: clamp(24px, 6vw, 36px);
    gap: clamp(20px, 5vw, 32px);
  }

  .mechanism__heading {
    font-size: clamp(1.9rem, 4vw, 2.3rem);
  }

  .mechanism__title-caption {
    font-size: 1rem;
  }

  .mechanism__link img {
    max-width: clamp(260px, 38vw, 320px);
  }
}

@media (max-width: 720px) {
  body {
    line-height: 1.65;
  }

  .br_sp {
    display: inline;
  }

  .br_pc {
    display: none;
  }

  .container {
    width: min(100% - 32px, 640px);
  }
 .container.logos__inner{
    width: 100%;
 }

  .site-header__inner {
    min-height: 72px;
    gap: 12px;
  }

  .site-header__brand {
    flex: 1 1 auto;
  }

  .site-header__logo {
    width: clamp(140px, 42vw, 168px);
    margin-left: -10px;
  }

  .site-header__cta {
    display: inline-flex;
    order: 2;
    margin-left: auto;
    padding: 0.55rem 1.5rem;
    font-size: 0.95rem;
    width: auto;
  }

  .site-header__toggle {
    order: 3;
    display: inline-flex;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    padding: 0;
  }

  .site-header__toggle:hover {
    background: transparent;
    border-color: transparent;
  }

  .site-header__toggle-bar {
    height: 3px;
  }

  .site-header__toggle-bar:nth-child(1) {
    background-color: #6dd2d3;
  }

  .site-header__toggle-bar:nth-child(2) {
    background-color: #f3270f;
  }

  .site-header__toggle-bar:nth-child(3) {
    background-color: #ffc5bb;
  }

  body.nav-open .site-header__toggle-bar:nth-child(1) {
    background-color: var(--color-green);
  }

  body.nav-open .site-header__toggle-bar:nth-child(3) {
    background-color: var(--color-red);
  }

  .mobile-nav {
    padding: 72px 24px 40px;
  }

  .mobile-nav__panel {
    width: 100%;
    background-color: var(--color-white) !important;
  }

  .mobile-nav__list a {
    font-size: 1rem;
  }
  

  .hero {
    height: 420px;
    min-height: 420px;
    padding-block: 40px;
    background-image: url("./images/kv_image_sp.jpg");
    background-size: cover;
    background-position: top;
    background-repeat: no-repeat;
  }
.hero__title-line{
    margin-top: 10px;
}
  .hero__content {
    gap: 20px;
  }

  .hero__title {
    font-size: 1.5rem;
  }

  .hero__subtitle {
    font-size: 0.875rem;
    width: 300px;
    padding: 8px;
    border-radius: 8px;
    background-image: url(./images/subtitle_frame_top_sp.svg), url(./images/subtitle_frame_bottom_sp.svg);
  }

  .hero__cta-button,
  .site-header__cta {
    width: 100%;
    font-size: 0.875rem;
  }

  .logos {
    padding-block: 0;
  }

  .points {
    background-image: url("./images/points_bg_sp.svg"),
      linear-gradient(90deg, #FFF0ED 0%, #FFF0ED 50%, #eaf9fa 50%, #eaf9fa 100%);
    background-size: auto, 100% 100%;
    background-position: center top, center;
    background-repeat: no-repeat, no-repeat;
    padding-block: 40px;
  }

  .points__cards {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .points__difference picture {
    width: min(100%, 600px);
  }
  .points-card__list li{
    font-size: 0.875rem;
  }

  .points__cta {
    display: flex;
    justify-content: center;
    margin-top: 32px;
  }

  .points__cta-button {
    width: min(100%, 340px);
  }

  .problems {
    padding-block: 40px;
    background: url("./images/problem_bg_sp.svg") top center / cover no-repeat,
      linear-gradient(#ffffff, #ffffff);
  }

  .problems__intro {
    margin-bottom: 16px;
  }

  .problems__grid {
    gap: 24px;
  }

  .problem-card {
    padding: 28px;
    gap: 16px;
  }

  .problem-card__icon {
    width: 72px;
    height: 72px;
  }

  .problem-card__title {
    font-size: 1.5rem;
  }

  .cta-block {
    padding-block: 40px;
  }

  .cta-block--primary {
    background: url("./images/cta_area1_bg_sp.svg") top center / cover no-repeat,
      linear-gradient(135deg, #ff4b2d, #e8190b);
      padding-block: 40px;
  }
  .cta-block--primary .cta-block__inner{
    margin-top: 80px;
  }


  .cta-block--secondary {
    background: url("./images/cta_area2_bg_sp.svg") center / cover no-repeat,
      linear-gradient(135deg, #ff4b2d, #e8190b);
  }

  .cta-block--tertiary {
    background: url("./images/cta_area3_bg_sp.svg") center / cover no-repeat,
      linear-gradient(135deg, #ff4b2d, #e8190b);
  }

  .cta-block__inner {
    gap: 24px;
  }

  .cta-block__headline {
    font-size: 1.625rem;
    line-height: 1.55;
  }

  .cta-block__text {
    font-size: 0.9375rem;
  }

  .cta-block__features {
    gap: 8px;
    flex-wrap: nowrap;
  }
  .cta-block__features li::before{
    width: 24px;
    height: 24px;
    top: 18px;
  }
  .cta-block__feature-title{
    font-size: 12px;
  }

  .cta-block__features li {
    width: 106px;
    height: 106px;
    padding: 48px 0 0;
  }

  .cta-block__actions {
    width: 100%;
    gap: 24px;
  }
  

  .cta-block__actions .button,
  .hero__cta-button {
    width: min(100%, 340px);
  }

  .cta-block__actions .button,
  .hero__cta-button,
  .points__cta-button {
    font-size: 0.875rem;
  }

  .cta-block__actions .button::before,
  .hero__cta-button::before,
  .points__cta-button::before {
    width: 18px;
    height: 18px;
    right: 16px;
  }

  .cta-block__actions .button::after,
  .hero__cta-button::after,
  .points__cta-button::after {
    width: 6px;
    height: 6px;
    right: 21px;
    border-right-width: 4px;
    border-bottom-width: 4px;
  }

  .cta-block__meta {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    width: min(100%, 360px);
    margin: 0 auto;
  }

  .cta-block__meta-item {
    width: 100%;
  }

  .cta-block__assurance {
    font-size: 0.85rem;
  }

  .cases {
    padding-block: 40px;
    background: url("./images/case_bg_sp.svg") top center / cover no-repeat,
      linear-gradient(180deg, #ffffff 0%, #ffffff 100%);
  }

  .cases__inner {
    gap: 32px;
  }

  .cases__headline {
    font-size: clamp(1.8rem, 9vw, 2.2rem);
  }

  .cases__subtitle {
    font-size: 0.98rem;
  }

  .case-card {
    width: min(100%, 360px);
    margin-inline: auto;
    padding: 24px;
    gap: 16px;
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.06);
  }

  .case-card__header {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .case-card__identity {
    gap: 0px;
    text-align: center;
  }

  .case-card__badge {
    position: static;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.4rem 1rem;
    font-size: 0.875rem;
    color: rgba(21, 17, 17, 0.78);
    margin-inline: auto;
  }

  .case-card__badge::before {
    position: static;
    flex: 0 0 20px;
    width: 20px;
    height: 20px;
    transform: none;
    border-radius: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cpath fill='%23F3270F' d='M12 2a7 7 0 0 0-7 7c0 5.25 7 13 7 13s7-7.75 7-13a7 7 0 0 0-7-7Zm0 9.5a2.5 2.5 0 1 1 0-5 2.5 2.5 0 0 1 0 5Z'/%3E%3C/svg%3E") center / contain no-repeat;
  }

  .case-card__badge::after {
    content: none;
  }

  .case-card__title {
    font-size: clamp(1.25rem, 6vw, 1.55rem);
    line-height: 1.5;
  }

  .case-card__logo {
    height: 46px;
    width: auto;
    max-width: none;
    margin-inline: auto;
    object-fit: contain;
  }

  .case-card__body {
    padding: 20px;
    min-height: auto;
    border-radius: 12px;
    text-align: center;
  }

  .case-card__text {
    margin: 0;
    color: rgba(21, 17, 17, 0.75);
    font-size: 1rem;
    line-height: 1.8;
    text-align: left;
  }

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

  .case-card:nth-child(1) .case-card__body,
  .case-card:nth-child(3) .case-card__body {
    background: #fff0ed;
  }

  .case-card:nth-child(2) .case-card__body,
  .case-card:nth-child(4) .case-card__body {
    background: #eaf9fa;
  }

  .mechanism {
    padding-block: 40px;
    background: url("./images/mechanism_bg_sp.svg") top center / cover no-repeat,
      linear-gradient(180deg, #eaf9fa 0%, #ffffff 70%);
  }

  .mechanism__frame {
    border-width: 3px;
    border-radius: 24px;
    padding: 0;
    gap: 20px;
  }

  .mechanism__title-block {
    gap: 0px;
    border-radius: 24px 24px 0 0 ;
  }

  .mechanism__heading {
    font-size: 1.625rem;
  }

  .mechanism__title-caption {
    font-size: 0.96rem;
    line-height: 1.8;
    flex-direction: column;
  }

  .mechanism__title-logo img {
    width: clamp(120px, 52vw, 160px);
  }

  .mechanism__title-image img,
  .mechanism__body-image img {
    max-width: 100%;
  }

  .mechanism__link img {
    max-width: 300px;
    margin-left: 8px;
  }
  .mechanism__link{
    margin: 0 0 40px 0;
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
    min-height: unset;
  }

  .site-footer__brand {
    justify-content: center;
  }

  .site-footer__logo {
    width: clamp(160px, 40vw, 200px);
  }

  .site-footer__links {
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 8px;
  }

  .site-footer__copy {
    margin-left: 0;
  }
}

@media (max-width: 720px) {
  .site-footer {
    padding-block: 32px 36px;
  }

  .site-footer__links {
    gap: 10px;
    font-size: 0.92rem;
  }

  .site-footer__copy {
    font-size: 0.85rem;
  }
}