/* ============================================================
   About 聞きパ — page styles
   ============================================================ */

/* --- Base --- */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', Meiryo, sans-serif;
  font-weight: 300;
  color: #000;
  background: #fff;
  font-size: 16px;
  line-height: 1.6;
}

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

.page-about {
  width: 100%;
}

/* 900px inner container */
.w900 {
  max-width: 900px;
  margin: 0 auto;
  padding: 0;
}

/* ============================================================
   Section H2 shared
   ============================================================ */
.section-h2 {
  text-align: center;
  margin-bottom: 48px;
}

.h2-sub {
  font-size: 20px;
  font-weight: 600;
  color: #0096b2;
  line-height: 1.6;
  margin: 0 0 12px;
}

.h2-main {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0;
  color: #000;
  margin: 0;
}

.h2-main::after {
  content: '';
  display: block;
  width: 240px;
  height: 2px;
  background: linear-gradient(to right, #0096B2, #17ADAD);
  margin: 32px auto 0;
}

/* ============================================================
   Hero
   ============================================================ */
#hero {
  background: #e1f3f4;
  padding: 120px 0 56px;
  overflow: hidden;
}

#hero .w900 {
  position: relative;
  display: flex;
  align-items: center;
  gap: 40px;
  padding-left: 0;
  padding-right: 0;
}

.hero-text {
  width: 540px;
  flex: none;
}

.hero-tagline {
  font-size: 20px;
  font-weight: 300;
  letter-spacing: 0.05em;
  margin: 0 0 8px;
}

.hero-subtitle {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 33px;
  font-weight: 700;
  letter-spacing: 1.98px;
  margin: 0 0 8px;
}

.hero-title {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 44px;
  font-weight: 700;
  letter-spacing: 2.64px;
  line-height: 1.3;
  margin: 0;
}

.hero-title .accent {
  color: #0096b2;
}

.hero-title-br { display: none; }

.hero-images {
  display: flex;
  align-items: flex-end;
  gap: 0;
}

.hero-char-left {
  height: 166px;
  width: auto;
}

.hero-char-right {
  height: 166px;
  width: auto;
}

/* ============================================================
   S01 — 聞きパとは
   ============================================================ */
#s01 {
  background: #fff;
  padding: 72px 0;
}

.s01-definition {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 56px;
}

.s01-deco-left,
.s01-deco-right {
  width: 30px;
  align-self: stretch;
  flex-shrink: 0;
  background: none;
  border-top: 2px solid #0096b2;
  border-bottom: 2px solid #0096b2;
}

.s01-deco-left {
  border-left: 2px solid #0096b2;
}

.s01-deco-right {
  border-right: 2px solid #0096b2;
}

.s01-definition-inner {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 56px;
  padding: 30px 0;
}

.s01-kiki-title {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  color: #000;
  margin: 0;
  flex-shrink: 0;
  width: 168px;
  line-height: 1.3;
  letter-spacing: 0;
}

.kiki-pa-text {
  font-size: 32px;
}

.kiki-toha-text {
  font-size: 24px;
}

.kiki-highlight {
  color: #0096b2;
}

.s01-kiki-desc p {
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 12px;
}
.s01-kiki-desc p:first-child {
  font-size: 18px;
  font-weight: 700;
}
.s01-kiki-desc p:last-child { margin-bottom: 0; }

.s01-cta-block {
  text-align: center;
}

.s01-cta-heading {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 20px;
}

.s01-cta-heading-br { display: none; }

.s01-cta-accent {
  color: #0096b2;
}
.s01-cta-label {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  text-align: center;
  margin: 0;
}

.cta-play-icon {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

/* ============================================================
   S02-1 — 調査データ
   ============================================================ */
#s02-1 {
  background: rgba(23, 173, 173, 0.10);
  padding: 72px 0;
}

.section-lead {
  font-size: 18px;
  line-height: 1.8;
  margin: 0 0 56px;
}

.section-lead-bold {
  font-weight: 600;
}

/* Data row (横並び: テキスト + グラフ) */
.data-row {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 56px;
}

.data-text {
  flex: none;
  width: 492px;
}

.data-heading {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: #0096b2;
  margin: 0 0 24px;
  line-height: 1.6;
}

.data-text p {
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}

.data-graph-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
  width: 368px;
}

.data-graph-card {
  background: #fff;
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.graph-img {
  width: 200px;
  height: auto;
  margin: 0 auto;
}

.graph-caption {
  font-size: 16px;
  line-height: 1.6;
  color: #000;
  text-align: center;
  margin: 0;
}

.data-source {
  font-size: 13px;
  color: rgba(0, 0, 0, 0.4);
  text-align: right;
  margin: 0;
}

.data-graph-col .data-source {
  text-align: right;
}

/* Cost section */
.cost-section {
  background: none;
  padding: 40px 0;
  margin-bottom: 56px;
}

.cost-section-header {
  text-align: center;
  margin-bottom: 32px;
}

.cost-section-header p {
  font-size: 18px;
  text-align: center;
  margin: 0;
}

.cost-section-title {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 26px;
  font-weight: 700;
  margin: 0 auto 12px;
  text-align: center;
}

.cost-icons-row {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 32px;
}

.cost-icon-item img {
  width: 172px;
  height: auto;
}

.cost-two-col {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
}

.cost-detail-card {
  flex: 1;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
}

.cost-detail-card.wide {
  flex: none;
  width: 100%;
}

.cost-card-title {
  background: #004f79;
  color: #fff;
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 24px;
  font-weight: 700;
  padding: 10px 20px;
  margin: 0;
  text-align: center;
}

.cost-card-body {
  padding: 24px;
}

.cost-card-body p:not(.data-source) { font-size: 16px; line-height: 1.7; margin: 0 0 16px; }
.cost-card-body .data-source { font-size: 13px; line-height: 1.6; color: rgba(0,0,0,0.4); margin: 0; }

.cost-graph-block {
  text-align: center;
  margin: 16px 0;
}

.cost-graph-block.row {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
}

.graph-img-sm {
  width: 150px;
  height: auto;
  margin: 0 auto 16px;
}

.cost-two-col .graph-img-sm { width: 200px; }

.cost-graph-block.row .graph-img-sm {
  margin: 0;
  flex-shrink: 0;
}

.graph-caption-sm {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  color: #333;
  margin: 0;
}

/* 心理コスト layout */
.cost-shinri-layout {
  display: flex;
  gap: 24px;
  align-items: stretch;
}

.cost-shinri-left {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cost-shinri-graphs {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex: 1;
  margin: 8px 0 16px;
}

.cost-shinri-graph-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.cost-shinri-right {
  flex: 1;
  display: flex;
}

.cost-detail-card.wide .arucaru-box {
  flex: 1;
  margin-top: 0;
  padding: 24px;
  justify-content: center;
  align-items: center;
}

.arucaru-inner {
  position: relative;
  width: 100%;
}

.arucaru-inner .arucaru-badge {
  top: -52px;
  right: 0;
  width: 176px;
  height: auto;
}

/* あるある box */
.arucaru-box {
  position: relative;
  background: rgba(0,150,178,0.08);
  padding: 24px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 36px;
}

.arucaru-badge {
  position: absolute;
  top: -20px;
  right: 0;
  width: 176px;
  height: auto;
  display: block;
}

.arucaru-list {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.7);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.arucaru-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.arucaru-list li::before {
  content: '';
  display: block;
  width: 13px;
  height: 20px;
  background-image: url('/wp-content/themes/loov-video2025/img/about-kikipa/arucaru-list-mark.png');
  background-size: contain;
  background-repeat: no-repeat;
  flex-shrink: 0;
}

/* Stress / Ranking */
.stress-section {
  text-align: center;
  margin-bottom: 40px;
}

.stress-title {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.5;
  margin: 0 0 16px;
}

.section-body-center {
  font-size: 18px;
  line-height: 1.6;
  width: 640px;
  margin: 0 auto 40px;
  text-align: left;
}

.s03-important .section-body-center { text-align: center; }

.ranking-wrap {
  width: 640px;
  margin: 0 auto 24px;
  text-align: left;
}

.ranking-label {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: #0096b2;
  text-align: center;
  margin: 0 0 20px;
}

.ranking-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ranking-item {
  display: flex;
  align-items: center;
  padding: 8px 24px;
  background: #fff;
  border-radius: 10px;
  gap: 12px;
  font-weight: 700;
}

.rank-num {
  font-family: 'futura-pt';
  font-size: 16px;
  font-weight: 600;
  color: #0096b2;
  min-width: 36px;
}

.rank-text {
  font-size: 16px;
  flex: 1;
}

.rank-pct {
  font-family: 'futura-pt';
  font-size: 32px;
  font-weight: 600;
  color: #0096b2;
}

.stress-conclusion {
  font-size: 18px;
  color: #000;
  margin: 0;
}

/* ============================================================
   S02-2 — グラデーション帯
   ============================================================ */
#s02-2 {
  background: linear-gradient(to bottom, #0096b2, #004f79);
  padding: 72px 0;
  color: #fff;
}

#s02-2 .w900 {
  display: flex;
  gap: 40px;
  align-items: center;
}

.s02-2-title {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.5;
  margin: 0;
  text-align: left;
  width: 385px;
  flex-shrink: 0;
}

.s02-2-text {
  flex: 1;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255,255,255,0.9);
}

.s02-2-text p { margin: 0; font-size: 18px; }

.s02-2-text .w6 {
  font-weight: 600;
  color: #fff;
}

.s02-2-text strong.w6 {
  font-weight: 700;
  color: #fff;
}

/* ============================================================
   S03 — 弊害
   ============================================================ */
#s03 {
  background-color: #fff;
  background-image: url('/wp-content/themes/loov-video2025/img/about-kikipa/s03-bg.png');
  background-position: center 262px;
  background-size: 100% auto;
  padding: 72px 0;
}

/* S03 overview — 横並び */
.s03-overview {
  display: flex;
  gap: 40px;
  align-items: center;
  margin-bottom: 56px;
}

.s03-overview-text {
  width: 414px;
  flex-shrink: 0;
  font-size: 18px;
  line-height: 1.6;
}

.s03-overview-text p { margin: 0 0 12px; }
.s03-overview-text p:last-child { margin-bottom: 0; }
.s03-overview-text strong { font-weight: 700; }

.s03-bar-wrap {
  flex-shrink: 0;
  width: 446px;
  padding: 24px 40px;
  background: #fff;
  border-radius: 20px;
}

.bar-chart-label {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  text-align: center;
  margin: 0 0 12px;
}

.bar-chart-img {
  width: 100%;
  height: auto;
  display: block;
}

.bar-chart { margin: 0; }

.bar-item {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.bar-track {
  display: flex;
  align-items: center;
  width: 100%;
  background: rgba(0,0,0,0.08);
  border-radius: 4px;
  height: 32px;
  position: relative;
  overflow: visible;
}

.bar-fill {
  background: #004f79;
  height: 100%;
  border-radius: 4px;
  display: flex;
  align-items: center;
  position: relative;
  min-width: 40px;
  transition: width 0.3s;
}

.bar-label {
  font-size: 12px;
  color: #fff;
  white-space: nowrap;
  padding: 0 8px;
}

.bar-pct {
  position: absolute;
  right: -56px;
  font-family: 'futura-pt';
  font-size: 18px;
  font-weight: 600;
  color: #004f79;
  white-space: nowrap;
}

.bar-pct small { font-size: 12px; }

/* S03 detach */
.s03-detach {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  margin-bottom: 56px;
}

.s03-detach-graphs {
  flex-shrink: 0;
  width: 430px;
  text-align: center;
}

.detach-graph-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.detach-graph-pair {
  flex: 1;
  background: #fff;
  padding: 24px;
  border-radius: 20px;
  text-align: center;
}

.detach-graph-pair .graph-img-sm {
  width: 150px;
  margin-bottom: 8px;
}

.s03-detach-text {
  flex: 1;
}

.s03-detach-text p { margin: 0 0 16px; }
.s03-detach-text p:last-child { margin-bottom: 0; }
.s03-detach-text strong { font-weight: 700; }

/* S03 important */
.s03-important { margin-bottom: 40px; }

.s03-important-title {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
  margin: 0 0 40px;
}

.s03-three-graphs-wrap {
  text-align: center;
  margin-bottom: 40px;
}

.s03-graphs-label {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  color: #444;
  margin: 0 0 24px;
}

.s03-three-graphs {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 8px;
}

.graph-img-md {
  width: 220px;
  height: auto;
}

.data-source.center { text-align: right; }

/* S03 sub sections */
.s03-subsections {
  display: flex;
  gap: 24px;
}

.s03-sub {
  flex: 1;
  background: linear-gradient(#fff, #fff) padding-box,
              linear-gradient(to right, #0096b2, #17adad) border-box;
  border: 2px solid transparent;
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.s03-sub-person {
  width: 112px;
  height: auto;
  display: block;
  margin: 0 auto 18px;
}

.s03-sub-title {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
  margin: 0 0 18px;
  color: #0096b2;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
}

.s03-sub p {
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}

/* ============================================================
   CTA sections
   ============================================================ */
.cta-section {
  background: linear-gradient(to bottom, #0096b2, #17adad);
  padding: 64px 0;
}

.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.cta-title {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  text-align: center;
  margin: 0;
}

.cta-title span { text-decoration: none; }

.cta-va {
	width: 100%;
}

/* ============================================================
   S04 — TALKsmith
   ============================================================ */
#s04 {
  background: rgba(0, 150, 178, 0.08);
  padding: 72px 0;
}

.s04-overview-icons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.s04-icon img {
  width: 224px;
  height: auto;
}

.s04-intro-text {
  width: 640px;
  margin: 0 auto 56px;
  text-align: left;
}

.s04-intro-title {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin: 0 0 32px;
}

.s04-intro-text p {
  font-size: 18px;
  line-height: 1.6;
  margin: 0;
}

.s04-intro-text p + p {
  margin-top: 24px;
  font-weight: 700;
}

/* Approach blocks */
.approach-list { display: flex; flex-direction: column; gap: 80px; }

.approach-block {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.approach-header {
  display: flex;
  align-items: flex-start;
  gap: 40px;
}

.approach-cost-icon {
  width: 160px;
  flex-shrink: 0;
}

.approach-cost-icon img {
  width: 160px;
  height: auto;
}

.approach-fact {
  width: 200px;
  flex-shrink: 0;
}

.approach-divider {
  width: 1px;
  align-self: stretch;
  background: rgba(39, 39, 39, 0.3);
  flex-shrink: 0;
}

.fact-label {
  font-size: 16px;
  color: #0096B2;
  line-height: 1.6;
  font-weight: 700;
  margin: 0 0 4px;
}

.fact-pct {
  font-family: 'futura-pt';
  font-size: 32px;
  font-weight: 600;
  background: linear-gradient(to bottom, #0096B2, #004F79);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
  line-height: 1;
}

.fact-pct em {
  font-style: normal;
  font-size: 72px;
}

.approach-fact-double {
  width: 320px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.fact-double-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.approach-fact-double .fact-label {
  width: 146px;
  flex-shrink: 0;
  font-size: 14px;
  line-height: 1.4;
}

.fact-divider {
  margin: 16px 0;
  border: none;
  border-top: 1px solid rgba(39, 39, 39, 0.3);
  width: 100%;
}

.fact-pct-sm {
  font-family: 'futura-pt';
  font-size: 32px;
  font-weight: 600;
  background: linear-gradient(to bottom, #0096B2, #004F79);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
  white-space: nowrap;
  line-height: 1;
}

.fact-pct-sm em {
  font-style: normal;
  font-size: 62px;
}

.approach-desc {
  flex: 1;
  font-size: 14px;
  line-height: 1.4;
  color: #000;
  margin: 0;
}

/* Bubble / solution */
.approach-bubble {
  position: relative;
  background: #fff;
  border-radius: 16px;
  filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.30)) drop-shadow(0px 2px 6px rgba(0, 0, 0, 0.15));
  padding: 40px;
}

.approach-bubble::before {
  content: '';
  position: absolute;
  top: -30px;
  left: 180px;
  width: 54px;
  height: 31px;
  background: #fff;
  clip-path: polygon(0% 100%, 80% 100%, 100% 0%);
}

.approach-bubble-body {
  display: flex;
  gap: 40px;
  align-items: center;
}

.approach-bubble-body.reverse { flex-direction: row; }

.approach-bubble-text {
  width: 390px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.bubble-logo {
  width: 154px;
  height: auto;
}

.approach-bubble-text h4 {
  font-family: 'FOT-UDKakugo Large Pr6N', 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.6;
  color: #0096B2;
  margin: 0;
}

.approach-bubble-text p {
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}

.approach-screenshot {
  flex: 1;
}

/* ============================================================
   S05 — 利用者の声
   ============================================================ */
#s05 {
  background: #fff;
  padding: 72px 0;
}

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

.review-card {
  background: rgba(0,150,178,0.08);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}

.review-user {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.review-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  background: #d9d9d9;
  flex-shrink: 0;
}

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

.review-role {
  font-size: 16px;
  font-weight: 600;
  color: #0096b2;
}

.review-card p {
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}


/* ============================================================
   Responsive — Tablet (max-width: 960px)
   ============================================================ */
@media (max-width: 960px) {

  .page-about { width: 100%; }

  .w900 {
    max-width: 560px;
    padding: 0;
  }

  /* --- Hero --- */
  #hero { padding: 130px 0 0; }
  #hero .w900 {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }
  .hero-text {
    width: 100%;
    flex: none;
    text-align: center;
  }
  .hero-images {
    width: 400px;
    margin: 0 auto -15px;
    justify-content: space-between;
  }
  .hero-char-left {
    width: 162px;
    height: auto;
  }
  .hero-char-right {
    width: 125px;
    height: auto;
  }

  /* --- Section headings --- */
  .h2-main { font-size: 24px; }
  .h2-sub { font-size: 20px; }
  #s03 .h2-main br { display: none; }

  /* --- S01 --- */
  .s01-kiki-desc p:first-child { font-size: 16px; }
  .s01-cta-heading { font-size: 20px; }

  /* --- S01 definition --- */
  .s01-definition { gap: 0; }
  .s01-definition-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .s01-kiki-title {
    width: auto;
    flex-shrink: unset;
    text-align: center;
  }

  /* --- Data rows: text above, graph below --- */
  .data-row { flex-direction: column; gap: 16px; margin-bottom: 40px; }
  .data-row.reverse { flex-direction: column-reverse; }
  .data-text { width: 100%; flex: none; }
  .data-graph-col {
    width: 100%;
    align-items: stretch;
  }
  .data-graph-card {
    max-width: none;
    width: 100%;
    margin: 0;
  }

  /* --- Cost section --- */
  .cost-section-header p { font-size: 16px; }
  .section-lead { font-size: 16px; }
  .cost-icons-row { gap: 16px; }
  .cost-icon-item img { width: 144px; }
  .cost-two-col .graph-img-sm { width: 200px; }
  .cost-two-col { flex-direction: column; }
  .cost-shinri-layout { flex-direction: column; }
  .cost-shinri-left,
  .cost-shinri-right { width: 100%; }
  .cost-shinri-right { margin-top: 20px; }
  .cost-shinri-graph-item .graph-img-sm {
    width: 244px;
    margin: 0 auto 8px;
  }

  /* --- Stress / Ranking --- */
  .stress-title br { display: none; }
  .section-body-center {
    width: 100%;
    font-size: 16px;
    line-height: 1.6;
    text-align: left;
    margin-bottom: 16px;
  }
  .s03-important .section-body-center { text-align: left; }
  .ranking-wrap { width: 100%; }
  .rank-text { font-size: 14px; }
  .ranking-label { font-size: 20px; }
  .stress-conclusion { text-align: left; font-size: 16px; }

  /* --- Section padding --- */
  #s02-1,
  #s03 { padding-bottom: 10px; }
  .cta-section { padding: 40px 0; }

  /* --- S02-2 --- */
  #s02-2 .w900 { flex-direction: column; gap: 16px; padding: 0 16px; }
  .s02-2-title {
    font-size: 24px;
    text-align: center;
    width: auto;
  }
  .s02-2-text p { font-size: 16px; }

  /* --- S03 overview: stack --- */
  .s03-overview { flex-direction: column; }
  .s03-overview-text {
    width: 100%;
    font-size: 16px;
    line-height: 1.6;
  }
  .s03-bar-wrap { width: 100%; padding: 24px; display: flex; flex-direction: column; gap: 8px; }
  .s03-bar-wrap .bar-chart-label { margin: 0; }
  .bar-chart-img {
    width: 360px;
    display: block;
    margin: 0 auto;
  }

  /* --- S03 detach: text first --- */
  .s03-detach {
    flex-direction: column-reverse;
    gap: 24px;
  }
  .s03-detach-graphs,
  .s03-detach-text { width: 100%; }
  .s03-detach-graphs { text-align: center; }
  .detach-graph-pair .graph-img-sm { width: 228px; }

  /* --- S03 important --- */
  .s03-important-title { font-size: 24px; margin-bottom: 16px; }
  .s03-three-graphs-wrap { margin-bottom: 16px; }
  .s03-three-graphs {
    gap: 16px;
    justify-content: center;
  }
  .graph-img-md { width: 152px; }

  /* --- S03 subsections: stack vertically --- */
  .s03-subsections { flex-direction: column; }
  .s03-sub {
    width: 100%;
    gap: 16px;
  }
  .s03-sub-person { margin-bottom: 0; }
  .s03-sub-title {
    min-height: unset;
    font-size: 18px;
    margin-bottom: 0;
  }

  /* --- S04 intro --- */
  .s04-intro-title { font-size: 24px; }
  .s04-intro-text { width: 100%; }
  .s04-intro-text p { font-size: 16px; line-height: 1.6; }

  /* --- S04 approach overview icons: keep 3-in-a-row --- */
  .s04-icon img { width: 160px; }

  /* --- S04 approach header: icon + fact row / divider / desc --- */
  .approach-header {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 0;
    align-items: center;
  }
  .approach-cost-icon {
    grid-column: 1;
    grid-row: 1;
    width: 120px;
  }
  .approach-cost-icon img { width: 120px; }
  .approach-fact,
  .approach-fact-double {
    grid-column: 2;
    grid-row: 1;
    width: auto;
    padding-left: 24px;
    flex-shrink: unset;
  }
  .approach-divider {
    grid-column: 1 / -1;
    grid-row: 2;
    width: auto;
    height: 1px;
    align-self: auto;
    margin-top: 16px;
  }
  .approach-desc {
    grid-column: 1 / -1;
    grid-row: 3;
    width: 100%;
    flex: none;
    line-height: 1.6;
    margin-top: 40px;
  }
  .fact-double-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .approach-fact-double .fact-label { width: 100%; line-height: 1.6; }

  /* --- S04 approach bubbles --- */
  .approach-bubble { padding: 32px 24px 24px; }
  .approach-bubble-body { flex-direction: column; }
  .approach-bubble-body.reverse { flex-direction: column-reverse; }
  .approach-screenshot { width: 100%; }
  .approach-bubble-text { width: 100%; }
  .approach-bubble-text p { line-height: 1.8; }

  /* --- Review --- */
  .review-grid { grid-template-columns: 1fr; }
  .review-card { padding: 16px; gap: 8px; }
  .review-card p,
  .review-role { font-size: 14px; line-height: 1.4; }


/* ============================================================
   Responsive — Mobile (max-width: 480px)
   ============================================================ */
@media (max-width: 480px) {

  .w900 {
    max-width: 100%;
    padding: 0 16px;
  }

  /* --- Section padding --- */
  #s01, #s02-1, #s03, #s04, #s05 { padding: 48px 0; }
  #s02-2 { padding: 48px 0; }
  .cta-section { padding: 40px 0; }
  .section-h2 { margin-bottom: 32px; }

  /* --- Headings --- */
  .h2-main { font-size: 24px; }
  .h2-sub { font-size: 20px; }

  /* --- Hero --- */
  #hero .w900 { padding: 0 20px; }
  .hero-images { width: 100%; }
  .hero-tagline { font-size: 14px; }
  .hero-subtitle { font-size: 22px; letter-spacing: 0.05em; }
  .hero-title { font-size: 32px; letter-spacing: 1px; }
  .hero-title-br { display: inline; }

  /* --- Cost icons: 2+1 triangle arrangement --- */
  .cost-icons-row {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  .cost-icon-item {
    display: flex;
    justify-content: center;
  }
  .cost-icon-item:last-child {
    flex-basis: 100%;
    justify-content: center;
  }
  .cost-icon-item img { width: 144px; }

  /* --- S01 data & cost --- */
  .section-lead { margin-bottom: 24px; }
  .data-heading { font-size: 20px; }
  .cost-card-title { font-size: 24px; padding: 16px 20px; }
  .graph-caption-sm { text-align: center; }
  .stress-section { margin-bottom: 0; }

  /* --- S02-2 --- */
  .s02-2-title { font-size: 22px; }
  .s02-2-text { padding: 0 16px; }

  /* --- S03 bar chart wrap --- */
  .s03-overview { gap: 16px; }
  .s03-bar-wrap { padding: 24px; }
  .bar-track { position: relative; }
  .bar-pct { font-size: 14px; right: -48px; }

  /* --- S03 three graphs: 2+1 triangle arrangement --- */
  .s03-three-graphs {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  .s03-three-graphs .graph-img-md {
    flex: 0 0 calc(50% - 6px);
    max-width: 150px;
    width: auto;
  }
  .s03-three-graphs .graph-img-md:last-child {
    flex-basis: 100%;
    max-width: 150px;
    margin: 0 auto;
  }
  .s03-graphs-label { font-size: 13px; }

  /* --- S04 overview icons: 2+1 triangle arrangement --- */
  .s04-overview-icons {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  .s04-icon {
    display: flex;
    justify-content: center;
  }
  .s04-icon:last-child {
    flex-basis: 100%;
    justify-content: center;
  }
  .s04-icon img { width: 160px; }

  /* --- Approach blocks --- */
  .approach-header { padding: 0; }
  .approach-bubble { padding: 20px 16px; }
  .approach-bubble::before { top: -30px; left: 90px; }
  .approach-bubble-body { gap: 24px; }
  .approach-bubble-text h4 { font-size: 16px; }
  .fact-pct { font-size: 32px; }
  .fact-pct em { font-size: 64px; }
  .fact-pct-sm { font-size: 22px; }
  .s04-intro-title { margin-bottom: 16px; }
  .s04-intro-text { margin-bottom: 40px; }

  /* --- CTA --- */
  .cta-title { font-size: 18px; }

  /* --- Ranking --- */
  .ranking-wrap { padding: 10px 16px 0; }
  .rank-text { font-size: 14px; }
  .rank-pct { font-size: 32px; }
  .ranking-label { font-size: 20px; }

  /* --- Stress section --- */
  .stress-title { font-size: 24px; }

  /* --- S01 definition --- */
  .s01-definition-inner {
    flex-direction: column;
    gap: 16px;
  }
  .s01-kiki-title { width: auto; }
  .s01-cta-heading { font-size: 20px; }
  .s01-cta-heading-br { display: inline; }
  .approach-fact-double .fact-label { line-height: 1.6; }

  /* --- Reviews --- */
  .review-card { padding: 16px; }
  .review-avatar { width: 48px; height: 48px; }
}