:root {
  --color-navy: #171647;
  --color-violet: #434da2;
  --color-gold: #c5a24a;
  --color-text: #222222;
  --color-muted: #666666;
  --color-bg: #faf8f2;
  --color-bg-light: #fffdf8;
  --color-line: #ded8c9;
  --font-serif: "Noto Serif JP", serif;
  --font-sans: "Nunito Sans", "Noto Sans JP", sans-serif;
  --content-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--color-text);
  background: var(--color-bg-light);
  line-height: 1.9;
  letter-spacing: 0.04em;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 253, 248, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(222, 216, 201, 0.7);
}

.header-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 14px;
  color: var(--color-navy);
  white-space: nowrap;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 34px;
  letter-spacing: 0.12em;
  line-height: 1;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.18em;
}



.header-cta {
  padding: 10px 22px;
  background: var(--color-navy);
  color: #fff;
  font-size: 13px;
}

.hero {
  min-height: 620px;
  background:
    linear-gradient(
      90deg,
      rgba(255, 253, 248, 0.95) 0%,
      rgba(255, 253, 248, 0.82) 38%,
      rgba(255, 253, 248, 0.1) 72%
    ),
    url("content-studio-hero.png") center right / cover no-repeat;
  display: flex;
  align-items: center;
}

.hero-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 96px 24px;
  width: 100%;
}

.hero-copy {
  max-width: 560px;
  color: var(--color-navy);
}

.hero-label {
  font-family: var(--font-sans);
  letter-spacing: 0.22em;
  font-size: 13px;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.55;
  font-weight: 500;
  margin: 0 0 28px;
}

.hero-lead {
  font-size: 16px;
  color: var(--color-text);
  margin: 0 0 28px;
}

.section {
  padding: 88px 24px;
}

.section:nth-of-type(even) {
  background: var(--color-bg);
}

.section-inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

.section-title {
  color: var(--color-navy);
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 500;
  line-height: 1.7;
  margin: 0 0 24px;
  text-align: center;
}

.section-lead {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
  color: var(--color-muted);
  font-size: 15px;
}

.sns-homepage {
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  align-items: center;
  gap: 32px;
}

.concept-card {
  background: #fff;
  border: 1px solid var(--color-line);
  padding: 42px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.concept-card h3 {
  color: var(--color-navy);
  font-size: 25px;
  font-weight: 500;
  line-height: 1.7;
  margin: 0 0 24px;
}

.concept-card p {
  margin: 0;
  font-size: 15px;
  color: var(--color-muted);
}

.device-visual {
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.device-phone img {
  width: 180px;
}

.device-pc img {
  width: 320px;
}

.arrow {
  text-align: center;
  font-size: 38px;
  color: var(--color-navy);
  font-family: var(--font-sans);
}

.journey {
  background:
    linear-gradient(
      90deg,
      rgba(255, 253, 248, 0.95) 0%,
      rgba(255, 253, 248, 0.92) 55%,
      rgba(255, 253, 248, 0.45) 100%
    ),
    url("content-studio-journey.png") center right / cover no-repeat;
}

.journey-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.flow-item {
  text-align: center;
  position: relative;
}

.flow-item:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -16px;
  top: 32px;
  color: var(--color-navy);
  font-family: var(--font-sans);
}

.flow-icon {
  width: 72px;
  height: 72px;
  border: 1px solid var(--color-navy);
  border-radius: 50%;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 253, 248, 0.72);
}

.flow-icon svg {
  width: 34px;
  height: 34px;
  stroke: var(--color-navy);
  stroke-width: 1.4;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.flow-item h3 {
  color: var(--color-navy);
  font-size: 15px;
  margin: 0 0 8px;
  line-height: 1.6;
}

.flow-item p {
  margin: 0;
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.7;
}

.trust-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 64px;
  align-items: center;
}

.trust-text h2 {
  color: var(--color-navy);
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 500;
  line-height: 1.75;
  margin: 0 0 24px;
}

.trust-text p {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.trust-item {
  background: #fff;
  border: 1px solid var(--color-line);
  padding: 28px;
}

.trust-item span {
  display: block;
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.16em;
  margin-bottom: 10px;
}

.trust-item h3 {
  color: var(--color-navy);
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 12px;
}

.trust-item p {
  margin: 0;
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.75;
}

.archive-visual {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.archive-text h2 {
  color: var(--color-navy);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.75;
  font-weight: 500;
  margin: 0 0 24px;
}

.archive-text p {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
}

.archive-stack {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: end;
  gap: 18px;
}

.article-card {
  background: #fff;
  border: 1px solid var(--color-line);
  padding: 14px;

  min-height: 180px;

  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.article-card:nth-child(2) {
  min-height: 220px;
}

.article-card:nth-child(3) {
  min-height: 290px;
}

.article-card:nth-child(4) {
  min-height: 350px;
}

.article-thumb {
  height: 82px;
  overflow: hidden;
  margin-bottom: 14px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.article-card:nth-child(3) .article-thumb {
  height: 123px; /* 82px × 1.5 */
}

.article-card:nth-child(4) .article-thumb {
  height: 164px; /* 82px × 2 */
}

.article-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.article-card h3 {
  color: var(--color-navy);
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
  font-weight: 500;
}

.article-card small {
  display: block;
  font-family: var(--font-sans);
  color: var(--color-muted);
  font-size: 11px;
  margin-top: 12px;
}

.archive-note {
  margin-top: 28px;
  border: 1px solid var(--color-line);
  padding: 22px;
  text-align: center;
  color: var(--color-navy);
  background: rgba(255, 255, 255, 0.7);
  font-size: 15px;
}

.case-study {
  padding: 48px 24px;
  background: #fffdf8;
}

.case-inner {
  max-width: 1120px;
  margin: 0 auto;
}

.case-hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 72px;
  align-items: center;
  margin-bottom: 72px;
}

.case-hero-text {
  max-width: 680px;
}

.case-label {
  font-family: var(--font-sans);
  letter-spacing: 0.22em;
  color: var(--color-navy);
  font-size: 18px;
  margin: 0 0 18px;
}

.case-title {
  color: var(--color-navy);
  font-size: clamp(32px, 4vw, 45px);
  line-height: 1.65;
  font-weight: 500;
  margin: 0 0 18px;
}

.case-subtitle {
  color: var(--color-navy);
  font-size: 18px;
  line-height: 1.8;
  margin: 0 0 28px;
}

.case-lead {
  color: var(--color-muted);
  font-size: 15px;
  line-height: 2;
  margin: 0;
}

.case-hero-image {
  position: relative;
  width: 100%;
}

.case-hero-image::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  background: rgba(197, 162, 74, 0.16);
  z-index: 0;
}

.case-hero-image img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  box-shadow: 0 24px 60px rgba(23, 22, 71, 0.12);
}

.case-problem {
  border: 1px solid var(--color-line);
  background: rgba(255, 255, 255, 0.72);
  padding: 42px;
  margin-bottom: 72px;
}

.case-problem h3,
.case-process h3,
.case-contents h3,
.service-work h3 {
  color: var(--color-navy);
  font-size: 26px;
  font-weight: 500;
  line-height: 1.7;
  margin: 0 0 22px;
  text-align: center;
}

.case-problem p {
  color: var(--color-muted);
  font-size: 15px;
  margin: 0;
}

.case-process {
  margin-bottom: 80px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.process-item {
  border-top: 1px solid var(--color-line);
  padding-top: 24px;
}

.process-item span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: var(--color-gold);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 12px;
  margin-bottom: 16px;
}

.process-item h4,
.service-work-grid h4 {
  color: var(--color-navy);
  font-size: 17px;
  font-weight: 500;
  margin: 0 0 10px;
}

.process-item p,
.service-work-grid p,
.case-card p {
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.8;
  margin: 0;
}

.case-discovery {
  max-width: 760px;
  margin: 56px auto 0;
  padding: 40px;
  border: 1px solid var(--color-line);
  background: #fff;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  align-items: center;
}

.case-discovery-icon {
  display: flex;
  justify-content: center;
}

.case-discovery-icon img {
  width: 140px;
  height: auto;
}

.case-discovery-label {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--color-gold);
  margin: 0 0 10px;
}

.case-quote {
  margin: 0 0 16px;
  color: var(--color-navy);
  font-size: 24px;
  line-height: 1.8;
  font-weight: 500;
}

.case-discovery-text p:last-child {
  margin: 0;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.9;
}

.case-result {
  border: none;
  background: transparent;
  padding: 0;
  margin-bottom: 88px;
}

.case-result h3 {
  color: var(--color-navy);
  font-size: 28px;
  font-weight: 500;
  line-height: 1.7;
  text-align: center;
  margin: 0 0 48px;
}

.case-result-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 64px;
  align-items: start;
}

.case-result-voice {
  position: relative;
  padding: 48px 48px 48px 56px;
  background: #fcfaf4;
  border-left: 4px solid var(--color-gold);
  box-shadow:
    0 8px 24px rgba(23, 22, 71, 0.04);
  color: var(--color-muted);
  font-size: 15px;
  line-height: 2;
}

.case-result-voice::before {
  content: "“";
  position: absolute;
  top: -18px;
  left: 10px;
  color: var(--color-gold);
  font-size: 72px;
  line-height: 1;
  font-family: var(--font-serif);
}

.case-result-voice::after {
  content: "”";
  position: absolute;
  bottom: -30px;
  right: 18px;
  color: var(--color-gold);
  font-size: 72px;
  line-height: 1;
  font-family: var(--font-serif);
}

.case-result-voice p {
  margin: 0 0 24px;
}

.case-result-voice p:last-child {
  margin-bottom: 0;
}

.case-result-name {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid rgba(197,162,74,.3);
  color: var(--color-gold);
  text-align: right;
  font-size: 14px;
}

.case-result-points {
  display: grid;
  gap: 34px;
}

.result-point {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  align-items: start;
}

.result-icon {
  width: 56px;
  height: 56px;
}

.result-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--color-navy);
  stroke-width: 1.3;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.result-point h4 {
  color: var(--color-navy);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.7;
  margin: 0 0 8px;
}

.result-point p {
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.9;
  margin: 0;
}

.case-contents {
  margin-bottom: 58px;
}

.case-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 36px;
}

.case-card {
  display: block;
  background: #fff;
  border: 1px solid var(--color-line);
  padding: 22px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.case-card:hover {
  transform: translateY(-4px);
  opacity: 0.86;
}

.case-card-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin-bottom: 18px;
  background: #eee8dc;
}

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

.case-card h4 {
  color: var(--color-navy);
  font-size: 20px;
  font-weight: 500;
  margin: 0 0 10px;
}

.service-work {
  margin-bottom: 64px;
}

.service-work-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border: 1px solid var(--color-line);
  background: #fff;
}

.service-work-item {
  padding: 34px 24px;
  text-align: center;
  border-right: 1px solid var(--color-line);
}

.service-work-item:last-child {
  border-right: none;
}

.service-icon {
  width: 58px;
  height: 58px;
  margin: 0 auto 22px;
}

.service-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--color-navy);
  stroke-width: 1.3;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-work-item h4 {
  color: var(--color-navy);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.7;
  margin: 0 0 12px;
}

.service-work-item p {
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.8;
  margin: 0;
}

.case-cta-wrap {
  max-width: 1120px;
  margin: 0 auto 72px;
  padding: 0 24px;
}

.case-cta {
  padding: 48px 60px;
  border: 1px solid var(--color-line);
  background: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
}

.case-cta h3 {
  color: var(--color-navy);
  font-size: 30px;
  line-height: 1.7;
  font-weight: 500;
  margin: 0 0 12px;
}

.case-cta p {
  color: var(--color-muted);
  font-size: 15px;
  line-height: 2;
  margin: 0;
}

.case-button {
  flex-shrink: 0;
  min-width: 320px;
  text-align: center;
  padding: 18px 32px;
  background: var(--color-navy);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 14px;
}

.button {
  display: inline-block;
  background: var(--color-navy);
  color: #fff;
  padding: 16px 44px;
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: 0.08em;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.button:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.final-cta {
  padding: 80px 24px 64px;
  background: var(--color-bg-light);
}

.final-cta-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 46px 64px;
  border: 1px solid var(--color-line);
  background:
    linear-gradient(
      90deg,
      rgba(255, 253, 248, 0.96),
      rgba(250, 248, 242, 0.96)
    );
}

.final-cta h2 {
  color: var(--color-navy);
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.7;
  font-weight: 500;
  text-align: center;
  margin: 0 0 12px;
}

.final-cta-lead {
  color: var(--color-muted);
  text-align: center;
  font-size: 15px;
  line-height: 2;
  margin: 0 0 38px;
}

.final-cta-body {
  display: grid;
  grid-template-columns: 96px 1fr 380px;
  gap: 36px;
  align-items: center;
}

.final-cta-icon {
  width: 72px;
  height: 72px;
  border: 1px solid rgba(197, 162, 74, 0.45);
  border-radius: 50%;
  background: rgba(197, 162, 74, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.final-cta-icon svg {
  width: 36px;
  height: 36px;
  stroke: var(--color-navy);
  stroke-width: 1.4;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.final-cta-text {
  color: var(--color-muted);
  font-size: 15px;
  line-height: 2;
  margin: 0;
}

.final-cta-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  background: var(--color-navy);
  color: #fff;
  padding: 20px 32px;
  font-family: var(--font-sans);
  font-size: 15px;
  letter-spacing: 0.06em;
}

.final-cta-button span {
  font-size: 22px;
}

.site-footer {
  padding: 24px;
  text-align: center;
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-line);
}

.site-footer p {
  margin: 0;
  color: var(--color-muted);
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.14em;
}

@media (max-width: 960px) {

  .hero {
    min-height: auto;
    background:
      linear-gradient(
        180deg,
        rgba(255, 253, 248, 0.96) 0%,
        rgba(255, 253, 248, 0.84) 100%
      ),
      url("content-studio-hero.png") center / cover no-repeat;
  }

  .sns-homepage,
  .trust-grid,
  .archive-visual {
    grid-template-columns: 1fr;
  }

  .device-phone img {
    width: 160px;
  }

  .device-pc img {
    width: 300px;
  }

  .arrow {
    transform: rotate(90deg);
  }

  .journey-flow {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .flow-item:not(:last-child)::after {
    content: "↓";
    right: auto;
    left: 50%;
    top: auto;
    bottom: -30px;
    transform: translateX(-50%);
  }

  .trust-list {
    grid-template-columns: 1fr;
  }

  .archive-stack {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .article-card,
  .article-card:nth-child(2),
  .article-card:nth-child(3),
  .article-card:nth-child(4){
    min-height:auto;
  }

  .article-card:nth-child(3) .article-thumb,
  .article-card:nth-child(4) .article-thumb {
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .article-thumb {
    aspect-ratio: 16 / 9;
    height: auto;
    margin-bottom: 16px;
  }

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

  .case-result-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .process-grid,
  .case-card-grid {
    grid-template-columns: 1fr;
  }

  .service-work-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-work-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-work-item {
    border-right: none;
    border-bottom: 1px solid var(--color-line);
  }

   .case-cta-wrap {
    margin-top: 64px;
  }

  .case-cta {
    padding: 40px;
    gap: 32px;
  }

  .case-cta h3 {
    font-size: 26px;
  }

  .case-button {
    min-width: 260px;
  }

  .case-hero {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .case-hero-image {
    max-width: 520px;
    margin: 0 auto;
  }

  .final-cta-inner {
    padding: 42px 40px;
  }

  .final-cta-body {
    grid-template-columns: 80px 1fr;
  }

  .final-cta-button {
    grid-column: 1 / -1;
    max-width: 420px;
    width: 100%;
    margin: 0 auto;
  }

}

@media (max-width: 560px) {
  .header-inner {
    padding: 14px 18px;
  }

  .logo-main {
    font-size: 28px;
  }

  .logo-sub {
    font-size: 10px;
  }

  .header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
  }

  .header-cta {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    background: var(--color-navy);
    color: #fff;
    font-size: 12px;
    letter-spacing: 0.05em;
    text-decoration: none;
    white-space: nowrap;
  }

  .hero-inner,
  .section {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero-inner {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .section {
    padding-top: 36px;
    padding-bottom: 36px;
  }

  .device-phone img {
    width: 150px;
  }

  .device-pc img {
    width: 100%;
    max-width: 320px;
  }

  .concept-card {
    padding: 28px;
    min-height: auto;
  }

  .archive-stack {
    grid-template-columns: 1fr;
  }

  .case-problem h3,
  .case-process h3,
  .case-contents h3,
  .service-work h3 {
    color: var(--color-navy);
    font-size: 22px;
    font-weight: 500;
    line-height: 1.7;
    margin: 0 0 22px;
    text-align: center;
  }

  .case-study {
    padding: 24px 20px;
  }

  .case-hero {
    margin-bottom: 56px;
  }

  .case-title {
    font-size: 28px;
  }

  .case-subtitle {
    font-size: 15px;
  }

  .case-lead {
    font-size: 14px;
  }

  .case-hero-image::before {
    inset: 12px -12px -12px 12px;
  }

  .case-hero-image img {
    box-shadow: 0 16px 36px rgba(23, 22, 71, 0.1);
  }

  .service-work-grid {
    grid-template-columns: 1fr;
  }

  .service-work-item {
    padding: 32px 24px;
  }

  .service-icon {
    width: 52px;
    height: 52px;
  }

  .case-cta-wrap {
    padding: 0 20px;
    margin-top: 12px;
  }

  .case-cta {
    flex-direction: column;
    text-align: center;
    padding: 36px 24px;
    gap: 24px;
    margin-bottom: 36px;
  }

  .case-cta h3 {
    font-size: 22px;
  }

  .case-button {
    width: 100%;
    min-width: auto;
  }

  .article-card,
  .article-card:nth-child(2),
  .article-card:nth-child(3),
  .article-card:nth-child(4) {
    min-height: auto;
  }

  .article-card:nth-child(3) .article-thumb,
  .article-card:nth-child(4) .article-thumb {
    height: auto;
  }

  .article-thumb {
    aspect-ratio: 3 / 2;
    height: auto;
  }

  .case-discovery {
    grid-template-columns: 1fr;
    padding: 28px;
    text-align: center;
  }

  .case-discovery-icon img {
    width: 120px;
  }

  .case-quote {
    font-size: 26px;
  }

  .case-result h3 {
    font-size: 23px;
    text-align: left;
    margin-bottom: 32px;
  }

  .case-result-voice {
    padding: 30px 24px;
    font-size: 14px;
  }

  .result-point {
    grid-template-columns: 52px 1fr;
    gap: 18px;
  }

  .result-icon {
    width: 44px;
    height: 44px;
  }

  .result-point h4 {
    font-size: 16px;
  }

  .result-point p {
    font-size: 13px;
  }

  .final-cta {
    padding: 18px 20px 48px;
  }

  .final-cta-inner {
    padding: 36px 24px;
  }

  .final-cta h2 {
    font-size: 24px;
    text-align: left;
  }

  .final-cta-lead {
    text-align: left;
    font-size: 14px;
  }

  .final-cta-body {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 22px;
  }

  .final-cta-icon {
    margin: 0 auto;
  }

  .final-cta-text {
    font-size: 14px;
  }

  .final-cta-button {
    padding: 18px 20px;
    font-size: 13px;
  }

}