/* ===== CSS Variables ===== */
:root {
  --color-teal: #0FB8A6;
  --color-navy: #0A1B3D;
  --color-navy-dark: #07132C;
  --color-green: #06C755;
  --color-bg-ivory: #F6F5F3;
  --color-bg-lightblue: #F4F6FB;
  --color-border: #E5EAF8;
  --color-gray: #666666;
  --color-gray-light: #B2B2B2;
  --color-border-btn: #C7CBD3;
  --font-jp: 'Noto Sans JP', sans-serif;
  --max-width: 1440px;
  --content-width: 1140px;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: var(--font-jp);
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.5;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== Utility ===== */
.text-teal { color: var(--color-teal); }
.fw-bold { font-weight: 700; }

/* ===== common ===== */
@media (max-width: 768px) {
	.pconly {
	    display: none;
	    }
}

@media (min-width: 769px) {
	.sponly {
	    display: none;
	    }
}

@media screen and (max-width: 1024px) {
    .br-sp { display: none; }
}

@media screen and (min-width: 768px) {
    .br-pc { display: none; }
}

.alpha a:hover img {
	opacity: 0.9;
	filter: alpha(opacity=90);
	-ms-filter: "alpha(opacity=90)";
}

/* ===== Section Common ===== */
.section {
  padding: 80px 0;
}

.section__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 0;
}

.section__title {
  text-align: center;
  margin-bottom: 60px;
}

.section__label {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-teal);
  line-height: 20px;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.section__heading {
  font-size: 32px;
  font-weight: 900;
  color: var(--color-navy);
  line-height: 1.375;
  margin-bottom: 20px;
}

.section__sub {
  font-size: clamp(1rem, 0.94rem + 0.26vw, 1.13rem); /* 16px～18px（375px～1140px）*/
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.75;
  margin-top: 8px;
}

.section__txt {
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.75;
  margin-top: 20px;
}

.section__txt_left {
  max-width: 900px;
  width: 100%;
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.75;
  margin: 20px auto 0 auto;
  text-align: left;
}

.section__txt_caution {
  max-width: 900px;
  width: 100%;
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.75;
  margin: 20px auto 0 auto;
  text-align: left;
  text-indent: -1em;
  padding-left: 1em;
}

ul.list {
  list-style-type: disc;
  max-width: 900px;
  width: 100%;
  margin: 20px auto 0 auto;
  padding: 0;
}

ul.list li {
  margin: 0 0 0 15px;
  padding: 0;
  text-align: left;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 320px;
  height: 80px;
  border-radius: 40px;
  font-size: 20px;
  font-weight: 700;
  font-family: var(--font-jp);
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.btn:hover { opacity: 0.85; }
.btn--teal {
  background: var(--color-teal);
  color: #fff;
}

.btn--white {
  background: #fff;
  color: var(--color-navy);
  border: 1px solid var(--color-border-btn);
}

.btn--white--dark {
  background: #fff;
  color: var(--color-navy);
  border: 1px solid var(--color-border-btn);
}

.btn--line {
  background: var(--color-green);
  color: #fff;
}

.btn__icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
  flex-shrink: 0;
}

.btn__icon--line {
  width: 28px;
  height: 28px;
}

.btn-group {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
}

.btn-group--hero {
  justify-content: flex-start;
  margin-top: 32px;
}

/* ===== HERO ===== */
.hero {
  background: var(--color-bg-ivory);
  min-height: 720px;
  position: relative;
  overflow: hidden;
}

.hero-sub {
  background: #ffffff;
  min-height: 100%;
  height: 100%;
}

.hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 30px 150px 0;
  position: relative;
}

.hero__logo {
  width: 247px;
  margin-bottom: 24px;
}

.hero__logo img {
  width: 247px;
  height: 50px;
  object-fit: contain;
}

.hero__content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 600px;
}

.hero__left {
  flex: 0 0 auto;
  max-width: 580px;
  padding-top: 30px;
}

.hero__badge {
  display: inline-block;
  background: var(--color-teal);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 15px;
  margin-bottom: 24px;
  line-height: 1.5;
}

.hero__headline {
  font-size: clamp(1.75rem, 1.295rem + 2.27vw, 3rem); /* 28px-48pxで可変 */
  font-weight: 900;
  color: var(--color-navy);
  line-height: 1.25;
  margin-bottom: 32px;
}

.hero__points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 210px));
  gap: 8px 20px;
  margin-bottom: 0;
}

.hero__point {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-navy);
  background: #fff;
  border: 1px solid var(--color-gray-light);
  border-radius: 15px;
  padding: 5px 14px;
  height: 30px;
  white-space: nowrap;
}

.hero__point-check {
  color: var(--color-teal);
  font-size: 13px;
}

.hero__image-wrap {
  flex: 0 0 auto;
  width: 681px;
  position: relative;
  margin-top: 60px;
}

/* ===== HERO REVIEW WIDGET ===== */
.hero-review {
  position: relative;
  width: 100%;
  min-height: 480px;
  padding: 2rem 1rem;
}

.hero-review__card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.13);
  padding: 22px 22px 20px;
  width: 350px;
  position: absolute;
  font-family: 'Noto Sans JP', sans-serif;
  backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
}

.hero-review__card--0 { top: 10px;  left: 47px;  transform: rotate(-6deg) translateZ(0); z-index: 1; }
.hero-review__card--1 { top: 70px;  left: 315px; transform: rotate(4deg) scale(1.04) translateZ(0); z-index: 3; box-shadow: 0 14px 40px rgba(0,0,0,0.18); }
.hero-review__card--2 { top: 250px; left: 82px;  transform: rotate(-3deg) translateZ(0); z-index: 2; }

.hero-review__source-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #888;
  margin-bottom: 14px;
}

.hero-review__pin-icon {
  width: 14px; height: 14px; flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0z'/%3E%3Ccircle cx='12' cy='10' r='3'/%3E%3C/svg%3E") center/contain no-repeat;
}

.hero-review__content {
  transition: opacity 0.4s ease;
}

.hero-review__content--fading { opacity: 0; }

.hero-review__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.hero-review__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #34a853;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-review__name-col { flex: 1; min-width: 0; }

.hero-review__name {
  font-size: 14.5px;
  font-weight: 700;
  color: #222;
  white-space: nowrap;
  overflow: hidden;
}

.hero-review__date { font-size: 11.5px; color: #999; margin-top: 1px; }

.hero-review__stars { display: flex; gap: 2px; margin: 2px 0 10px; }
.hero-review__star {
  width: 15px; height: 15px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23dcdcdc'%3E%3Cpath d='M12 2l3.09 6.26L22 9.27l-5 4.87L18.18 21 12 17.77 5.82 21 7 14.14l-5-4.87 6.91-1.01L12 2z'/%3E%3C/svg%3E") center/contain no-repeat;
}

.hero-review__star--filled {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fbbc04'%3E%3Cpath d='M12 2l3.09 6.26L22 9.27l-5 4.87L18.18 21 12 17.77 5.82 21 7 14.14l-5-4.87 6.91-1.01L12 2z'/%3E%3C/svg%3E") center/contain no-repeat;
  animation: heroReviewStarPop 0.35s ease;
}

@keyframes heroReviewStarPop {
  0% { transform: scale(0.4); }
  60% { transform: scale(1.25); }
  100% { transform: scale(1); }
}

.hero-review__body {
  font-size: 13.5px;
  line-height: 1.9;
  color: #444;
  height: 78px;
  overflow: hidden;
}

.hero-review__cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: #444;
  vertical-align: middle;
  margin-left: 1px;
  animation: heroReviewBlink 0.7s step-end infinite;
}

@keyframes heroReviewBlink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ===== PROBLEM ===== */
.problem {
  background: #fff;
  padding: 80px 0;
}

.problem .section__inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

.problem .section__title .section__sub {
  font-size: clamp(1rem, 0.94rem + 0.26vw, 1.13rem); /* 16px～18px（375px～1140px）*/
  color: var(--color-navy);
}

.problem__grid {
  display: grid;
  grid-template-columns: repeat(4, 267px);
  gap: 24px;
  justify-content: center;
  margin-bottom: 48px;
}

.problem__card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 24px 24px 28px;
  min-height: 230px;
}

.problem__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
}

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

.problem__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.5;
  text-align: center;
  margin-bottom: 12px;
}

.problem__text {
  font-size: 14px;
  font-weight: 500;
  color: #333;
  line-height: 1.7;
  text-align: left;
}

.problem__arrow {
  text-align: center;
  margin-bottom: 32px;
}

.problem__arrow img {
  width: 160px;
  height: 60px;
  object-fit: contain;
  margin: 0 auto;
  transform: rotate(180deg);
}

.problem__solution {
  text-align: center;
  font-size: clamp(1rem, 0.75rem + 1.05vw, 1.5rem); /* 16px～24px（375px～1140px）*/
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.5;
}

/* ===== ABOUT ===== */
.about {
  background: var(--color-bg-lightblue);
}

.about__desc {
  font-size: clamp(1rem, 0.94rem + 0.26vw, 1.13rem); /* 16px～18px（375px～1140px）*/
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.5;
  text-align: justify;
  max-width: 750px;
  margin: 0 auto 40px;
  padding-bottom: 8px;
}

.about__subtitle {
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 48px;
}

.about__subtitle-num {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-teal);
}

.about__cards {
  display: grid;
  grid-template-columns: repeat(3, 360px);
  gap: 30px;
  justify-content: center;
}

.about__card {
  background: #fff;
  border-radius: 20px;
  padding: 32px 20px 36px;
  box-shadow: 0 0 5px 5px rgba(0,0,0,0.08);
  min-height: 290px;
}

.about__card-num {
  width: 50px;
  height: 50px;
  background: var(--color-navy);
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.about__card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-teal);
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.5;
}

.about__card-text {
  font-size: 14px;
  font-weight: 500;
  color: #333;
  line-height: 1.5;
  text-align: justify;
}

/* ===== SERVICE / 3 MODES ===== */
.service {
  background: #fff;
}

.mode__cards {
  display: grid;
  grid-template-columns: repeat(3, 360px);
  gap: 30px;
  justify-content: center;
}

.mode__card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 30px 25px 32px;
  position: relative;
}

.mode__card--recommend {
  border-color: var(--color-teal);
}

.mode__recommend-badge {
  position: absolute;
  top: -15px;
  left: 80%;
  transform: translateX(-50%);
  background: var(--color-teal);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 15px;
  white-space: nowrap;
}

.mode__icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 24px;
}

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

.mode__num {
  font-size: 16px;
  font-weight: 900;
  color: var(--color-teal);
  line-height: 1.5;
  margin-bottom: 6px;
}

.mode__title {
  font-size: clamp(1.125rem, 0.989rem + 0.68vw, 1.5rem); /* 18px-24pxで可変 */
  font-weight: 900;
  color: var(--color-navy);
  line-height: 1.5;
  margin-bottom: 16px;
}

.mode__industry-label {
  font-size: 14px;
  font-weight: 500;
  color: #333;
  margin-bottom: 8px;
}

.mode__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.mode__tag {
  background: var(--color-bg-lightblue);
  color: var(--color-navy);
  font-size: 12px;
  font-weight: 500;
  padding: 3px 12px;
  border-radius: 12px;
}

.mode__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mode__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(0.75rem, 0.69rem + 0.26vw, 0.88rem); /* 12px～14px（375px～1140px）*/
  font-weight: 500;
  color: #333;
  line-height: 1.5;
}

.mode__list li img {
  width: 15px;
  height: 15px;
  object-fit: contain;
  flex-shrink: 0;
}

/* ===== CTA ===== */
.cta {
  background: var(--color-navy);
  padding: 60px 0;
}

.cta__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  text-align: center;
}

.cta__label {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-teal);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.cta__heading {
  font-size: 32px;
  font-weight: 900;
  color: #fff;
  line-height: 1.375;
  letter-spacing: 0.07em;
  margin-bottom: 20px;
}

.cta__sub {
  font-size: clamp(0.88rem, 0.75rem + 0.52vw, 1.13rem); /* 14px～18px（375px～1140px）*/
  font-weight: 500;
  color: #fff;
  line-height: 1.7;
  margin-bottom: 40px;
  text-align: center;
}

.cta .btn-group {
  gap: 20px;
}

/* ===== HOW IT WORKS ===== */
.howto {
  background: var(--color-bg-lightblue);
}

.howto__steps {
  max-width: 750px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.howto__step {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 0 5px 5px rgba(0,0,0,0.06);
  padding: 28px 32px;
  display: flex;
  gap: 24px;
  min-height: 120px;
}

.howto__step-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 8px;
}

.howto__step-icon {
  width: 40px;
  height: 40px;
  background: var(--color-teal);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.howto__step-content {
  flex: 1;
  min-width: 0;
}

.howto__step-title {
  font-size: clamp(1.06rem, 0.97rem + 0.39vw, 1.25rem); /* 17px～20px（375px～1140px）*/
  font-weight: 700;
  color: var(--color-navy);
}

.howto__step-text {
  font-size: clamp(0.81rem, 0.77rem + 0.2vw, 0.94rem); /* 13px～15px（375px～1140px）*/
  font-weight: 500;
  color: #333;
  line-height: 1.7;
  text-align: left;
}

.howto__arrow {
  text-align: center;
  padding: 10px 0;
}

.howto__arrow img {
  width: 50px;
  height: 20px;
  object-fit: contain;
  margin: 0 auto;
  transform: rotate(180deg);
}

.howto__step-media {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

.howto__step-media-item {
  flex: 1;
  max-width: 200px;
}

.howto__step-media-item img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  box-shadow: 0 0 5px 5px rgba(0,0,0,0.06);
}

.howto__step-media-caption {
  margin-top: 8px;
  font-size: 12px;
  font-weight: 500;
  color: #666;
  text-align: center;
}

.howto__step-icon--extra {
  background: #fff;
  color: var(--color-teal);
  border: 2px solid var(--color-teal);
  font-size: 22px;
}

.howto__tip {
  max-width: 750px;
  margin: 32px auto 0;
  background: #fff;
  border-left: 4px solid var(--color-teal);
  border-radius: 8px;
  padding: 20px 24px;
}

.howto__tip-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-teal);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.howto__tip-text {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.8;
}

/* ===== DASHBOARD ===== */
.dashboard {
  background: #fff;
}

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

.dashboard__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 820px;
}

.dashboard__feature {
  background: #f0f0f0;
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  height: 80px;
}

.dashboard__feature-icon {
  width: 50px;
  height: 50px;
  background: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 5px;
}

.dashboard__feature-icon img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.dashboard__feature-name {
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.5;
}

.dashboard__feature-sub {
  font-size: clamp(0.75rem, 0.69rem + 0.26vw, 0.88rem); /* 12px～14px（375px～1140px）*/
  font-weight: 500;
  color: #333;
  line-height: 1.5;
}

/* ===== WHY US ===== */
.reason {
  background: var(--color-bg-lightblue);
}

.reason__row1 {
  display: grid;
  grid-template-columns: repeat(3, 360px);
  gap: 20px;
  justify-content: center;
  margin-bottom: 20px;
}

.reason__row2 {
  display: grid;
  grid-template-columns: 555px 555px;
  gap: 20px;
  justify-content: center;
}

.reason__card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 24px 20px 28px;
  min-height: 180px;
}

.reason__num {
  font-size: 48px;
  font-weight: 900;
  color: var(--color-teal);
  line-height: 1;
  margin-bottom: 12px;
  opacity: 0.9;
}

.reason__title {
  font-size: 18px;
  font-weight: 900;
  color: var(--color-navy);
  line-height: 1.5;
  margin-bottom: 10px;
}

.reason__text {
  font-size: 16px;
  font-weight: 500;
  color: #333;
  line-height: 1.5;
  text-align: justify;
}

/* ===== INDUSTRIES ===== */
.utilization {
  background: #fff;
}

.industry__grid {
  display: grid;
  grid-template-columns: repeat(3, 360px);
  gap: 30px;
  justify-content: center;
}

.industry__card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  overflow: hidden;
  padding-bottom: 20px;
}

.industry__photo {
  width: 100%;
  height: 175px;
  overflow: hidden;
  border-radius: 20px 20px 0 0;
}

.industry__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.industry__name {
  font-size: 18px;
  font-weight: 900;
  color: var(--color-navy);
  margin: 16px 20px 4px;
}

.industry__mode {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-teal);
  margin: 0 20px 10px;
  line-height: 1.5;
}

.industry__text {
  font-size: 14px;
  font-weight: 500;
  color: #333;
  line-height: 1.5;
  margin: 0 20px;
  text-align: justify;
}

/* ===== EXPECTED RESULTS ===== */
.case {
  background: var(--color-bg-lightblue);
}

.case__card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 0 5px 5px rgba(0,0,0,0.1);
  padding: 40px 60px;
  display: flex;
  gap: 40px;
  align-items: flex-start;
  max-width: 960px;
  margin: 0 auto;
}

.case__left {
  flex: 0 0 auto;
}

.case__right {
  flex: 1;
  min-height: 340px;
}

.case__right img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.case__category {
  font-size: 18px;
  font-weight: 500;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.case__title {
  font-size: clamp(1.125rem, 0.989rem + 0.68vw, 1.5rem); /* 18px-24pxで可変 */
  color: var(--color-navy);
  margin-bottom: 24px;
  line-height: 1.5;
}

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

.case__box {
  width: 159px;
  height: 159px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.case__box--before {
  background: var(--color-bg-lightblue);
}

.case__box--after {
  background: rgba(15, 184, 166, 0.1);
  border: 1px solid var(--color-teal);
}

.case__box-label {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-navy);
}

.case__box-num {
  font-size: 48px;
  font-weight: 900;
  color: var(--color-navy);
  line-height: 1;
}

.case__box-num--teal {
  color: var(--color-teal);
}

.case__box-unit {
  font-size: 24px;
  font-weight: 500;
}

.case__box-sub {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-navy);
}

.case__arrow {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
}

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

.case__note {
  font-size: 14px;
  font-weight: 500;
  color: #555;
  line-height: 1.6;
}

/* ===== TRUST ===== */
.trust {
  background: var(--color-bg-lightblue);
}

.trust__banner {
  background: var(--color-navy);
  border-radius: 20px;
  padding: 60px 40px;
  text-align: center;
  color: #fff;
  max-width: 960px;
  margin: 0 auto;
}

.trust__badge {
  display: inline-block;
  background: var(--color-teal);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 6px 20px;
  border-radius: 20px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.trust__heading {
  font-size: clamp(1.25rem, 1.06rem + 0.94vw, 1.75rem); /* 20px～28px（375px～1140px）*/
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 16px;
}

.trust__text {
  font-size: clamp(0.88rem, 0.84rem + 0.2vw, 1rem); /* 14px～16px（375px～1140px）*/
  line-height: 1.8;
  opacity: 0.9;
  max-width: 640px;
  margin: 0 auto 32px;
}

.trust__stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust__stat-num {
  font-size: 40px;
  font-weight: 900;
  color: var(--color-teal);
  line-height: 1;
}

.trust__stat-unit {
  font-size: 18px;
  font-weight: 500;
  margin-left: 4px;
}

.trust__stat-label {
  font-size: 14px;
  margin-top: 8px;
  opacity: 0.85;
}

/* ===== ROI ===== */
.roi {
  background: #fff;
}

.roi__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 960px;
  margin: 0 auto 24px;
  align-items: stretch;
}

.roi__table {
  background: var(--color-bg-lightblue);
  border-radius: 16px;
  padding: 32px;
}

.roi__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.roi__row:last-child {
  border-bottom: none;
}

.roi__row-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-navy);
}

.roi__row-value {
  font-size: 22px;
  font-weight: 900;
  color: var(--color-navy);
  flex-shrink: 0;
  padding-left: 12px;
}

.roi__row-value--teal {
  color: var(--color-teal);
}

.roi__note {
  background: var(--color-bg-lightblue);
  border-radius: 16px;
  padding: 32px;
}

.roi__note-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 12px;
}

.roi__note-text {
  font-size: 13px;
  font-weight: 500;
  color: #333;
  line-height: 1.8;
  margin-bottom: 12px;
}

.roi__note-text:last-child {
  margin-bottom: 0;
}

.roi__extra {
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-navy);
  opacity: 0.7;
  margin-bottom: 8px;
}

.roi__disclaimer {
  text-align: center;
  font-size: 13px;
  color: #777;
}

/* ===== PRICE ===== */
.price {
  background: #fff;
}

.price__grid {
  display: grid;
  grid-template-columns: repeat(4, 267px);
  gap: 24px;
  justify-content: center;
}

.price__card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 28px 20px;
  position: relative;
  min-height: 400px;
}

.price__card--popular {
  background: var(--color-navy);
  border-color: var(--color-navy);
  margin-top: -15px;
  padding-top: 43px;
}

.price__popular-badge {
  position: absolute;
  top: -15px;
  left: 80%;
  transform: translateX(-50%);
  background: var(--color-teal);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 15px;
  white-space: nowrap;
}

.price__plan-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-teal);
  margin-bottom: 4px;
}

.price__stores {
  font-size: 14px;
  font-weight: 500;
  color: #333;
  margin-bottom: 14px;
}

.price__card--popular .price__stores {
  color: #fff;
}

.price__divider {
  height: 1px;
  background: var(--color-border);
  margin-bottom: 16px;
}

.price__card--popular .price__divider {
  background: rgba(255,255,255,0.2);
}

.price__amount {
  margin-bottom: 12px;
  font-weight: 700;
  color: var(--color-navy);
}

.price__currency {
  font-size: 18px;
  color: var(--color-gray);
  vertical-align: baseline;
}

.price__num {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-navy);
  vertical-align: baseline;
}

.price__num--light {
  color: #fff;
}

.price__unit {
  font-size: 14px;
  color: var(--color-gray);
}

.price__currency--light {
  color: #bfbfbf;
}

.price__unit--light {
  color: #bfbfbf;
}

.price__contact {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 12px;
  text-align: center;
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.price__annual {
  background: var(--color-teal);
  border-radius: 4px;
  padding: 8px 10px;
  margin-bottom: 20px;
  text-align: center;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
}

.price__annual--contact {
  padding: 15px 0;
  font-size: 18px;
  font-weight: 500;
}

.price__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 500;
  color: #333;
}

.price__features li img {
  width: 15px;
  height: 15px;
  object-fit: contain;
  flex-shrink: 0;
}

.price__features--white li {
  color: #fff;
}

/* ===== FLOW ===== */
.flow {
  background: var(--color-bg-ivory);
}

.flow__steps {
  max-width: 750px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.flow__step {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 0 5px 5px rgba(0,0,0,0.1);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 140px;
}

.flow__step-icon {
  width: 50px;
  height: 50px;
  background: var(--color-navy);
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow__step-title {
  font-size: clamp(1.13rem, 0.94rem + 0.78vw, 1.5rem); /* 18px～24px（375px～1140px）*/
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 6px;
}

.flow__step-text {
  font-size: clamp(0.94rem, 0.85rem + 0.39vw, 1.13rem); /* 15px～18px（375px～1140px）*/
  font-weight: 500;
  color: #333;
  line-height: 1.6;
}

.flow__arrow {
  text-align: center;
  padding: 12px 0;
}

.flow__arrow img {
  width: 50px;
  height: 20px;
  object-fit: contain;
  margin: 0 auto;
  transform: rotate(180deg);
}

/* ===== FAQ ===== */
.faq {
  background: #fff;
}

.faq__list {
  max-width: 750px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.faq__item {
  border: 1px solid #d9d9d9;
  border-radius: 10px;
  overflow: hidden;
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: #fff;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-jp);
}

.faq__q-badge {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  position: relative;
}

.faq__q-badge::after {
  content: 'Q';
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-jp);
  line-height: 1;
  pointer-events: none;
}

.faq__q-badge img {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.faq__q-text {
  flex: 1;
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  font-weight: 700;
  color: #1e1e1e;
  line-height: 1.5;
}

.faq__chevron {
  flex-shrink: 0;
  transition: transform 0.3s;
}

.faq__question[aria-expanded="false"] .faq__chevron {
  transform: rotate(180deg);
}

.faq__answer {
  padding: 0 24px 0 24px;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq__answer.is-open {
  max-height: 300px;
  padding: 0 24px 20px 24px;
}

.faq__answer p {
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  font-weight: 400;
  color: #1e1e1e;
  line-height: 1.6;
  text-align: justify;
}

/* ===== CONTACT ===== */
.contact {
  background: #ffffff;
}

.contact__form {
  min-height: 500px;
  height: 100%;
  max-width: 900px;
  margin: 0 auto 40px;
  padding: 0;
}

.contact__form p.txt01 {
  text-align: center;
}

/* 第2階層コンテンツ*/
.breadCrumb {
  background: #ffffff;
}

.breadcrumb__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 150px 0;
  position: relative;
}

.breadcrumb__content {
  height: 100%;
  margin: 40px auto 40px auto;
  padding: 0;
}

.breadCrumb a:link {
  background-color: transparent;
  color: #000000;
  text-decoration: underline;
  }

.breadCrumb a:visited {
  background-color: transparent;
  color: #000000;
  text-decoration: none;
  }

.breadCrumb a:active {
  background-color: transparent;
  color: #000000;
  text-decoration: none;
  }

.breadCrumb a:hover {
  background-color: transparent;
  color: #2d2d2d;
  text-decoration: none;
  }

/* ===== MANAGEMENT ===== */
.management {
  background: #ffffff;
}

.management__content {
  min-height: 500px;
  height: 100%;
  max-width: 900px;
  margin: 0 auto 40px;
  padding: 0;
}

.management__content p.txt01 {
  text-align: center;
}

table.management {
	clear: both;
  max-width: 800px;
	width: 100%;
	margin: 0 auto;
	margin-bottom: 10px;
	background: #eeeeee;
	color: #3C3C3C;
	font-size: clamp(0.75rem, 0.69rem + 0.26vw, 0.88rem); /* 12px～14px（375px～1140px）*/
	text-align: left;
}

table.management th {
	width: 240px;
	margin: 0;
	padding: 10px;
	background: #F5F5F5;
	color: #3C3C3C;
	font-weight: normal;
	vertical-align: middle;
	line-height: 1.6em;
	text-align: left;
	font-size: clamp(0.75rem, 0.69rem + 0.26vw, 0.88rem); /* 12px～14px（375px～1140px）*/
}

table.management td {
	margin: 0;
	padding: 10px;
	background: #ffffff;
	color: #3C3C3C;
	text-align: left;
	font-size: clamp(0.75rem, 0.69rem + 0.26vw, 0.88rem); /* 12px～14px（375px～1140px）*/
	font-weight: normal;
	line-height: 1.6em;
}

/* ===== TOKUSHOHO ===== */
.tokushoho {
  background: #ffffff;
}

.tokushoho__content {
  min-height: 500px;
  height: 100%;
  max-width: 900px;
  margin: 0 auto 40px;
  padding: 0;
}

.tokushoho__content p.caution {
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  font-size: clamp(0.75rem, 0.69rem + 0.26vw, 0.88rem); /* 12px～14px（375px～1140px）*/
  text-align: left;
  text-indent: -1em;
  padding-left: 1em;
}

table.tokushoho {
	clear: both;
  max-width: 800px;
	width: 100%;
	margin: 0 auto;
	margin-bottom: 10px;
	background: #eeeeee;
	color: #3C3C3C;
	font-size: clamp(0.75rem, 0.69rem + 0.26vw, 0.88rem); /* 12px～14px（375px～1140px）*/
	text-align: left;
}

table.tokushoho th {
	width: 240px;
	margin: 0;
	padding: 10px;
	background: #F5F5F5;
	color: #3C3C3C;
	font-weight: normal;
	vertical-align: middle;
	line-height: 1.6em;
	text-align: left;
	font-size: clamp(0.75rem, 0.69rem + 0.26vw, 0.88rem); /* 12px～14px（375px～1140px）*/
}

table.tokushoho td {
	margin: 0;
	padding: 10px;
	background: #ffffff;
	color: #3C3C3C;
	text-align: left;
	font-size: clamp(0.75rem, 0.69rem + 0.26vw, 0.88rem); /* 12px～14px（375px～1140px）*/
	font-weight: normal;
	line-height: 1.6em;
}

/* ===== PRIVACY ===== */
.privacy {
  background: #ffffff;
}

.privacy__content {
  max-width: 900px;
  margin: 0 auto;
}

.privacy__lead {
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  line-height: 1.8;
  margin-bottom: 8px;
}

.privacy__article {
  margin-bottom: 40px;
}

.privacy__article--last {
  margin-bottom: 24px;
}

.privacy__article-title {
  font-size: clamp(1rem, 0.94rem + 0.26vw, 1.13rem); /* 16px～18px（375px～1140px）*/
  font-weight: 700;
  color: var(--color-navy);
  border-bottom: 2px solid var(--color-teal);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.privacy__article-text {
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  line-height: 1.8;
  margin-bottom: 12px;
}

.privacy__article-text:last-child {
  margin-bottom: 0;
}

.privacy__list {
  margin: 0 0 16px;
  padding-left: 1.5em;
}

.privacy__list li {
  list-style: disc;
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  line-height: 1.8;
}

.privacy__contact {
  margin-top: 48px;
  padding: 24px;
  background: var(--color-bg-lightblue);
  border-radius: 12px;
}

.privacy__contact-title {
  font-weight: 700;
  margin-bottom: 12px;
}

.privacy__contact-text {
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  line-height: 1.8;
}

/* ===== TERMS ===== */
.terms {
  background: #ffffff;
}

.terms__content {
  max-width: 900px;
  margin: 0 auto;
}

.terms__lead {
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  line-height: 1.8;
  margin-bottom: 8px;
}

.terms__updated {
  font-size: 13px;
  color: #767676;
  margin-bottom: 40px;
}

.terms__article {
  margin-bottom: 40px;
}

.terms__article--last {
  margin-bottom: 24px;
}

.terms__article-title {
  font-size: clamp(1rem, 0.94rem + 0.26vw, 1.13rem); /* 16px～18px（375px～1140px）*/
  font-weight: 700;
  color: var(--color-navy);
  border-bottom: 2px solid var(--color-teal);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.terms__article-text {
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  line-height: 1.8;
  margin-bottom: 12px;
}

.terms__article-text:last-child {
  margin-bottom: 0;
}

.terms__article-text a {
  color: var(--color-teal);
}

.terms__list {
  margin: 0 0 16px;
  padding-left: 1.5em;
}

.terms__list li {
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  line-height: 1.8;
  margin-bottom: 6px;
}

.terms__list li:last-child {
  margin-bottom: 0;
}

ul.terms__list li {
  list-style: disc;
}

ol.terms__list--num li {
  list-style: decimal;
}

.terms__supplementary {
  margin-top: 48px;
  padding: 24px;
  background: var(--color-bg-lightblue);
  border-radius: 12px;
}

.terms__supplementary-title {
  font-weight: 700;
  margin-bottom: 12px;
}

.terms__supplementary-text {
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  line-height: 1.8;
  margin-bottom: 4px;
}

.terms__supplementary-text:last-child {
  margin-bottom: 0;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-navy-dark);
  padding: 40px 0;
  position: relative;
}

.footer__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  text-align: center;
}

.footer__nav {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.footer__nav a {
  color: #fff;
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.2s;
}

.footer__nav a:hover { opacity: 0.7; }
.footer__copy {
  color: #fff;
  font-size: clamp(0.88rem, 0.81rem + 0.26vw, 1rem); /* 14px～16px（375px～1140px）*/
  font-weight: 500;
}

/* ===== PAGE TOP BUTTON ===== */
.pagetop {
  clear: both;
  position: fixed;
  right: 30px;
  bottom: 130px;
  width: 50px;
  height: 50px;
  background: rgba(15,184,166,1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
  margin: 0;
  padding: 10px 0 10px 0;
  text-align: right;
  z-index: 101;
}

.pagetop:hover { background: rgba(18,212,191,1); }

/* ===== FOOTER FIXED CTA ===== */
.footer-fixed-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  background: #fff;
  box-shadow: 0 -2px 12px rgba(10, 27, 61, 0.15);
  padding: 16px 20px;
}

.footer-fixed-cta__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.footer-fixed-cta .btn {
  width: 260px;
  height: 60px;
  font-size: 16px;
}

/* ===== RESPONSIVE: Tablet (768px–1199px) ===== */
@media (max-width: 1199px) {
  .section__inner {
    max-width: 100%;
    padding: 0 40px;
  }

  /* Hero: column layout on tablet too */
  .hero {
    background: var(--color-bg-ivory);
    min-height: auto;
    height: 600px;
    position: relative;
    overflow: hidden;
  }

  .hero__inner {
    padding: 30px 40px 40px;
  }

  .breadcrumb__inner {
    padding: 0 40px 0;
  }

  .hero__content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    min-height: 600px;
  }

  .hero__left {
    flex: 0 0 auto;
    max-width: 580px;
    padding-top: 30px;
  }

  .hero__image-wrap {
    width: 560px;
    margin-top: 0;
  }

  .hero__points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 20px;
    margin-bottom: 0;
  }

  .hero__point {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-navy);
    background: #fff;
    border: 1px solid var(--color-gray-light);
    border-radius: 15px;
    padding: 5px 14px;
    height: 30px;
    white-space: nowrap;
  }

  /* Buttons */
  .btn-group {
    flex-wrap: wrap;
    gap: 16px;
  }

  .btn {
    width: 280px;
  }

  /* Problem: 4→2 cols */
  .problem__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* About: 3→1 cols */
  .about__cards {
    grid-template-columns: 1fr;
  }

  /* Service modes: 3→2 cols */
  .mode__cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .mode__card:nth-child(2n+1):nth-last-child(1) {
    grid-column: 1 / -1;
    width: calc(50% - 15px);
    justify-self: center;
  }

  /* Dashboard */
  .dashboard__features {
    width: 100%;
  }

  /* WHY US row1: 3→1 cols */
  .reason__row1 {
    grid-template-columns: 1fr;
  }

  /* WHY US row2: 2→1 col */
  .reason__row2 {
    grid-template-columns: 1fr;
  }

  /* Industries: 3→2 cols */
  .industry__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Case card */
  .case__card {
    padding: 32px 40px;
    max-width: 100%;
  }

  /* Price: 4→2 cols */
  .price__grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
    margin: 0 auto;
  }

  /* Footer */
  .footer__nav {
    flex-wrap: wrap;
    gap: 16px;
  }

  /* CTA */
  .cta__sub {
    width: 97%;
    margin: 0 auto 40px auto;
    text-align: center;
  }
}

@media (max-width: 1024px) {
  /* CTA */
  .cta__sub {
    width: 90%;
    margin: 0 auto 40px auto;
    padding: 0;
    text-align: justify;
  }
}

@media (max-width: 960px) {
  /* Case */
  .case__card {
    flex-direction: column;
    padding: 24px 20px;
    gap: 24px;
    max-width: 100%;
    overflow: hidden;
  }

  .case__left {
    width: 100%;
  }

  .case__right {
    min-height: 200px;
  }

  .case__compare {
    gap: 10px;
    justify-content: center;
  }

  .case__box {
    width: min(100%, 320px);
    aspect-ratio: 1 / 1;
    box-sizing: border-box;
    padding: 20% 0;
    overflow: hidden;
  }

  .case__box-num {
    font-size: clamp(2.25rem, 0.81rem + 6.15vw, 4.5rem); /* 36px～72px（375px～960px）*/
  }

  .case__box-unit {
    font-size: clamp(1.13rem, 0.4rem + 3.08vw, 2.25rem); /* 18px～36px（375px～960px）*/
  }

  .case__box-label,
  .case__box-sub {
    font-size: clamp(0.81rem, 0.29rem + 2.22vw, 1.63rem); /* 13px～26px（375px～960px）*/
  }

  .case__arrow {
    width: 34px;
    height: 34px;
  }

  .cta__sub {
    width: 90%;
    margin: 0 auto 40px auto;
    text-align: justify;
  }
}

/* ===== RESPONSIVE: Mobile (≤767px) ===== */
@media (max-width: 767px) {
  .howto__step {
    padding: 24px 20px;
  }

  .howto__step-text {
    text-align: left;
  }

  .howto__step-media {
    flex-direction: column;
    align-items: center;
  }

  .howto__step-media-item {
    max-width: 220px;
    width: 100%;
  }

  .trust__banner {
    padding: 40px 24px;
  }

  .trust__stats {
    gap: 24px;
  }

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

  .section {
    padding: 56px 0;
  }

  .section__inner {
    padding: 0 20px;
  }

  .section__heading {
    font-size: 24px;
    line-height: 1.4;
  }

  .section__label {
    font-size: 16px;
  }

  .section__title {
    margin-bottom: 40px;
  }

  .section__sub {
    text-align: left;
    font-weight: 500;
    color: var(--color-navy);
    line-height: 1.75;
    margin-top: 8px;
  }

  .section__txt {
    text-align: left;
    font-weight: 500;
    color: var(--color-navy);
    line-height: 1.75;
    margin-top: 20px;
  }

  /* Hero */
  .hero {
    background: var(--color-bg-ivory);
    min-height: auto;
    height: auto;
    position: relative;
    overflow: hidden;
  }

  .hero__inner {
    padding: 10px 20px 40px;
  }

  .hero__logo {
    margin-bottom: 20px;
  }

  .hero__logo img {
    width: 180px;
    height: auto;
  }

  .hero__content {
    flex-direction: column;
    min-height: auto;
  }

  .hero__left {
    display: contents;
  }

  .hero__headline {
    order: 2;
    line-height: 1.3;
    margin-bottom: 16px;
  }

  .hero__badge {
    order: 1;
    margin-bottom: 12px;
    font-size: 12px;
  }

  .hero__points {
    order: 3;
    width: 100%;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }

  .hero__point {
    font-size: 16px;
    white-space: normal;
    height: auto;
    padding: 4px 10px;
  }

  .btn-group--hero {
    order: 5;
    width: 100%;
  }

  .hero__image-wrap {
    order: 4;
    width: 100%;
    height: auto;
    margin-top: 16px;
  }

  .hero-review {
    min-height: 0;
    padding: 0;
    display: flex;
    justify-content: center;
  }

  .hero-review__card--1,
  .hero-review__card--2 {
    display: none;
  }

  .hero-review__card--0 {
    position: static;
    transform: none !important;
    width: 100%;
    margin: 0 auto;
    padding: 16px 18px 14px;
  }

  /* breadcrumb__inner */
  .breadcrumb__inner {
    padding: 10px 20px 40px;
  }

  .breadcrumb__content {
    height: 100%;
    margin: 0 auto 0 auto;
    padding: 0;
  }

  /* Privacy */
  .privacy__article-title {
    font-size: 16px;
  }

  /* Terms */
  .terms__article-title {
    font-size: 16px;
  }

  /* Buttons */
  .btn-group {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .btn-group--hero {
    align-items: center;
    margin-top: 24px;
  }

  .btn {
    width: 100%;
    max-width: 320px;
    height: 64px;
    margin: 0 auto;
    font-size: 17px;
  }

  /* Problem: 4→1 col */
  .problem__grid {
    grid-template-columns: 1fr;
  }

  /* About: 3→1 col */
  .about__cards {
    grid-template-columns: 1fr;
  }

  /* Service modes: 3→1 col */
  .mode__cards {
    grid-template-columns: 1fr;
  }

  .mode__card:nth-child(2n+1):nth-last-child(1) {
    grid-column: auto;
    width: auto;
    justify-self: stretch;
  }

  /* CTA */
  .cta {
    padding: 48px 0;
  }

  .cta__inner {
    padding: 0 20px;
  }

  .cta__heading {
    font-size: 22px;
    line-height: 1.4;
  }

  .cta__sub {
    width: 97%;
    margin: 0 auto 40px auto;
    text-align: justify;
  }

  /* Dashboard */
  .dashboard__feature {
    height: auto;
    min-height: 70px;
  }

  .dashboard__feature-name {
    font-size: 14px;
  }

  /* WHY US */
  .reason__row1,
  .reason__row2 {
    grid-template-columns: 1fr;
    margin-bottom: 0;
  }

  .reason__row1 {
    margin-bottom: 16px;
  }

  /* Industries: 3→1 col */
  .industry__grid {
    grid-template-columns: 1fr;
  }

  /* Price: 4→1 col */
  .price__grid {
    grid-template-columns: 1fr;
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
  }

  .price__card {
    margin-bottom: 20px;
  }

  .price__card--popular {
    margin-top: 0;
    padding-top: 43px;
  }

  /* Flow */
  .flow__steps {
    max-width: 100%;
  }

  .flow__step {
    padding: 20px 20px;
    gap: 16px;
  }

  /* FAQ */
  .faq__list {
    max-width: 100%;
  }

  .faq__answer {
    padding: 0 16px 0 18px;
  }

  .faq__answer.is-open {
    padding: 0 22px 16px 22px;
  }

  /* MANAGEMENT */
  table.management {
    clear: both;
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    margin-bottom: 10px;
    background: #eeeeee;
    text-align: left;
  }
  
  table.management th {
    width: 44%;
    margin: 0;
    padding: 10px;
    background: #F5F5F5;
    color: #3C3C3C;
    font-weight: normal;
    vertical-align: middle;
    line-height: 1.6em;
    text-align: left;
  }
  
  table.management td {
    margin: 0;
    padding: 10px;
    background: #ffffff;
    color: #3C3C3C;
    text-align: left;
    line-height: 1.6em;
  }

  table.tokushoho {
	  clear: both;
    max-width: 100%;
	  width: 100%;
	  margin: 0 auto;
	  margin-bottom: 10px;
	  background: #eeeeee;
	  text-align: left;
	}

  table.tokushoho th {
	  width: 140px;
	  margin: 0;
	  padding: 10px;
	  background: #F5F5F5;
	  line-height: 1.6em;
	  text-align: left;
	}

  table.tokushoho td {
	  margin: 0;
	  padding: 10px;
	  background: #ffffff;
	  line-height: 1.6em;
	}

  /* Footer */
  .footer__nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 20px;
  }

  .pagetop {
    right: 20px;
    bottom: 96px;
  }

  /* Footer fixed CTA */
  .footer-fixed-cta {
    padding: 12px 16px;
  }

  .footer-fixed-cta__inner {
    gap: 10px;
  }

  .footer-fixed-cta .btn {
    width: 100%;
    height: 52px;
    font-size: 14px;
    gap: 6px;
  }
}
@media (max-width: 430px) {
  .hero__points {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }

  .hero__point {
    font-size: 12px;
    white-space: normal;
    height: auto;
    padding: 4px 10px;
  }

  /* Dashboard */
  .dashboard__feature {
    flex-direction: column;
    text-align: center;
    height: auto;
    padding: 16px;
  }

  /* Case */
  .case__card {
    flex-direction: column;
    padding: 24px 20px;
    gap: 24px;
    max-width: 100%;
    overflow: hidden;
  }

  .case__left {
    width: 100%;
  }

  .case__right {
    min-height: 200px;
  }

  .case__compare {
    gap: 10px;
    justify-content: center;
  }

  .case__box {
    width: min(100%, 320px);
    height: 120px;
    aspect-ratio: 1 / 1;
    box-sizing: border-box;
    padding: 20% 0;
    overflow: hidden;
  }
  
  .case__arrow {
    width: 17px;
    height: 17px;
  }
}