/* ツナカレ純粋HTML版スタイル */

/* フォント設定 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Impact&display=swap');

/* CSS変数 */
:root {
  --primary-green: #00ab5b;
  --secondary-green: #77c52e;
  --primary-purple: #8506da;
  --secondary-purple: #c62daf;
  --error-red: #d90509;
  --text-gray: #5d5d5d;
  --border-gray: #b2b2b2;
  --bg-light: #f8fcf8;
  --bg-gradient: linear-gradient(90deg, rgba(242,251,188,1) 0%, rgba(219,251,246,1) 100%);
  
  /* シャドウ */
  --app-card-shadow: 0px 4px 40px 10px rgba(0, 0, 0, 0.07);
  
  /* フォント設定 */
  --font-family-primary: "Noto Sans JP", -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  --font-family-impact: 'Impact', 'Arial Black', sans-serif;
}

/* ベーススタイル */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  color: #333;
}

.container {
  max-width: 940px;
  margin: 0 auto;
  padding: 0 20px;
}


/* Header */
.header {
  background: white;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow 0.3s ease;
}

.header.scrolled {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
  padding: 20px 0;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-image {
  width: 63px;
  height: 50px;
  object-fit: contain;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-weight: 700;
  color: var(--primary-green);
  font-size: 18px;
  line-height: 1.2;
}

.logo-subtitle {
  font-weight: 400;
  color: var(--primary-green);
  font-size: 12px;
  line-height: 1.2;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: black;
  font-weight: 500;
  font-size: 14px;
  transition: color 0.3s ease;
}

.nav-item:hover {
  color: var(--primary-green);
}

.nav-arrow {
  width: 8px;
  height: 8px;
  transition: opacity 0.3s ease;
}

.nav-item:hover .nav-arrow {
  opacity: 0.7;
}

.cta-button {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: 12px;
  border: 4px solid white;
  box-shadow: var(--app-card-shadow);
  background: linear-gradient(90deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  text-align: center;
  line-height: 1.2;
  transition: all 0.3s ease;
  min-width: 160px;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(133, 6, 218, 0.3);
}

/* Hero Section */
.hero-section {
  background: white;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 0 0 40px 0;
}

.header .container,
.hero-section .container {
  max-width: 1120px;
}

/* ヒーロー画像のレイアウト調整を元に戻す */
.hero-content {
  display: flex;
  align-items: flex-start;
  gap: 80px;
  padding: 40px 0;
}
.hero-left {
  flex: 1;
  max-width: 580px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.hero-right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-image {
  width: 90%;
  height: 250px;
}

.target-badges {
  display: flex;
  gap: 8px;
}

.badge {
  padding: 8px 16px;
  background: var(--secondary-green);
  color: white;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-title {
  font-weight: 700;
  color: var(--primary-green);
  font-size: 36px;
  line-height: 1.3;
}

.hero-description {
  display: block;
  font-weight: 700;
  color: black;
  font-size: 16px;
  line-height: 1.75;
}

.statistics {
  display: flex;
  gap: 32px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stat-label {
  font-weight: 700;
  color: black;
  font-size: 18px;
  line-height: 1.3;
}

.stat-value {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-family-impact);
  color: var(--primary-green);
  font-size: 48px;
  line-height: 1;
}

.stat-unit {
  font-family: var(--font-family-impact);
  color: var(--primary-green);
  font-size: 24px;
  line-height: 1;
  white-space: nowrap;
}

.stat-description {
  color: black;
  font-size: 18px;
  font-weight: 500;
}

.hero-right {
  flex: 1;
  max-width: 590px;
}

.hero-image {
  width: 120%;
  height: 450px;
  position: relative;
  right: 100px;
  object-fit: contain;
  border-radius: 16px;
}

/* Hero CTA Section */
.hero-cta {
  margin-top: 40px;
  padding: 0 20px;
}

.hero-cta-content {
  background: linear-gradient(90deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
  border: 8px solid white;
  border-radius: 16px;
  box-shadow: var(--app-card-shadow);
  padding: 50px 34px;
  display: flex;
  align-items: center;
  gap: 34px;
  width: 100%;
  max-width: 940px;
  margin: 0 auto;
}

.hero-cta-text {
  flex: 1;
  font-weight: 700;
  color: white;
  font-size: 22px;
  text-align: center;
  line-height: 1.4;
}

.hero-cta-button {
  background: white;
  color: #cd20b3;
  padding: 18px 31px;
  border-radius: 8px;
  box-shadow: var(--app-card-shadow);
  text-decoration: none;
  font-weight: 700;
  font-size: 22px;
  text-align: center;
  transition: all 0.3s ease;
  white-space: nowrap;
  min-width: 280px;
  display: inline-block;
}

.hero-cta-button:hover {
  transform: translateY(-2px);
}

/* Section共通スタイル */
.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.section-title {
  font-weight: 700;
  color: black;
  font-size: 28px;
  text-align: center;
  line-height: 1.4;
}

.section-title.white {
  color: white;
}

.section-underline {
  width: 116px;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-green) 0%, var(--secondary-green) 100%);
}

.section-description {
  font-weight: 700;
  color: black;
  font-size: 16px;
  text-align: center;
  line-height: 1.75;
}

.section-description.white {
  color: white;
}

/* Concerns Section */
.concerns-section {
  background: white;
  padding: 60px 0;
}

.concerns-grid {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 48px;
}

.concern-card {
  flex: 1;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 0 10px;
}

.concern-title {
  font-weight: 700;
  color: var(--error-red);
  font-size: 20px;
  text-align: center;
  line-height: 1.4;
}

.concern-description {
  font-weight: 700;
  color: black;
  font-size: 16px;
  text-align: center;
  line-height: 1.75;
  white-space: pre-line;
}

.concern-image {
  width: 100%;
  height: 146px;
  object-fit: contain;
}

.concerns-conclusion {
  text-align: center;
}

.concerns-conclusion h3 {
  font-weight: 700;
  color: black;
  font-size: 20px;
  line-height: 1.4;
}

/* Connection Section */
.connection-section {
  background: linear-gradient(90deg, var(--primary-green) 0%, var(--secondary-green) 100%);
  padding: 60px 170px;
}

.connection-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.connection-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.connection-title {
  font-weight: 700;
  color: white;
  font-size: 28px;
  text-align: center;
  line-height: 1.4;
}

.connection-description {
  font-weight: 700;
  color: white;
  font-size: 16px;
  text-align: center;
  line-height: 1.75;
}

.connection-image-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.connection-image {
  width: 100%;
  max-width: 958px;
  height: auto;
  object-fit: contain;
  margin: 0 auto;
}

.image-zoom-button {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--primary-green);
  color: white;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s ease;
  opacity: 1;
  visibility: visible;
}

.image-zoom-button:hover {
  background: var(--secondary-green);
  transform: translateY(-1px);
}

.image-zoom-button svg {
  width: 16px;
  height: 16px;
}

/* Benefits Section */
.benefits-section {
  background: white;
  padding: 60px 0;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
  margin-bottom: 48px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
}

.benefit-content {
  flex: 1;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-title {
  font-weight: 700;
  color: black;
  font-size: 20px;
  line-height: 1.4;
}

.benefit-highlight {
  font-weight: 700;
  font-size: 26px;
  line-height: 1.4;
  position: relative;
}

.highlight-green {
  color: var(--primary-green);
}

.highlight-lime {
  color: var(--secondary-green);
  position: relative;
  display: inline-block;
}





.benefit-description {
  font-weight: 700;
  color: black;
  font-size: 16px;
  line-height: 1.75;
  text-align: left;
}

.benefit-image {
  width: 411px;
  height: 270px;
  object-fit: contain;
}

.arrow-down {
  text-align: center;
  margin: 0 auto 48px auto;
}

.arrow-image {
  width: 158px;
  height: 46px;
  object-fit: contain;
}

.effects-card {
  border: 2px solid var(--secondary-green);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.effects-header {
  text-align: center;
}

.effects-title {
  font-weight: 700;
  color: black;
  font-size: 28px;
  line-height: 1.4;
}

.effects-grid {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.effect-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 0 12px;
}

.effect-title {
  font-weight: 700;
  color: var(--primary-green);
  font-size: 20px;
  text-align: center;
  line-height: 1.4;
  height: 58px;
  display: flex;
  align-items: center;
}

.effect-image {
  width: 220px;
  height: 176px;
  object-fit: contain;
}

/* Partners Section */
.partners-section {
  background: var(--bg-gradient);
  padding: 60px 0;
}

.partners-subsection {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.partners-subtitle {
  font-weight: 700;
  color: black;
  font-size: 16px;
  text-align: center;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 1200px;
}

.partner-card {
  background: white;
  padding: 12px 8px;
  border-radius: 8px;
  box-shadow: var(--app-card-shadow);
  text-align: center;
  font-weight: 700;
  color: black;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
}

.partner-card.no-break {
  white-space: nowrap;
}

.partners-cta {
  background: linear-gradient(90deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
  border: 8px solid white;
  border-radius: 16px;
  box-shadow: var(--app-card-shadow);
  padding: 41px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 32px;
}

.cta-text {
  flex: 1;
  font-weight: 700;
  color: white;
  font-size: 22px;
  text-align: center;
  line-height: 1.4;
}

.cta-button-white {
  background: white;
  color: #cd20b3;
  padding: 18px 20px;
  border-radius: 8px;
  box-shadow: var(--app-card-shadow);
  text-decoration: none;
  font-weight: 700;
  font-size: 22px;
  text-align: center;
  transition: all 0.3s ease;
  min-width: 280px;
  display: inline-block;
}

.cta-button-white:hover {
  transform: translateY(-2px);
}

/* Case Studies Section */
.case-studies-section {
  background: var(--bg-light);
  padding: 60px 0;
}

.case-studies-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.case-study-card {
  background: white;
  border-radius: 12px;
  box-shadow: var(--app-card-shadow);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  gap: 40px;
}

.case-study-content {
  flex: 1;
  max-width: 375px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.case-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 14px;
  width: fit-content;
}

.case-badge.challenge {
  background: #eeeeee;
  color: var(--text-gray);
}

.case-badge.approach {
  background: #eeeeee;
  color: var(--text-gray);
}

.case-badge.result {
  background: var(--error-red);
  color: white;
}

.case-title {
  font-weight: 700;
  color: black;
  font-size: 20px;
  line-height: 1.4;
}

.case-title.result-text {
  color: var(--error-red);
}

.case-description {
  font-weight: 300;
  color: black;
  font-size: 14px;
  line-height: 1.4;
}

.case-study-image {
  width: 360px;
  height: 240px;
  object-fit: contain;
}

/* Support Section */
.support-section {
  background: #fcfff2;
  padding: 60px 0;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}

.support-card {
  background: white;
  padding: 16px;
  border-radius: 8px;
  box-shadow: var(--app-card-shadow);
  display: flex;
  flex-direction: column;
  gap: 16px;
}


.support-title {
  font-weight: 700;
  color: var(--primary-green);
  font-size: 21px;
  line-height: 1.4;
}

.support-description {
  font-weight: 300;
  color: black;
  font-size: 16px;
  line-height: 1.75;
}

.support-image {
  width: 100%;
  height: 261px;
  object-fit: contain;
}

.support-footer {
  text-align: center;
}

.support-footer p {
  font-weight: 700;
  color: black;
  font-size: 16px;
  line-height: 1.75;
}

/* Support section mobile title */
.support-section-title-mobile {
  display: none;
}

.support-section-title-desktop {
  display: block;
}

/* Flow Section */
.flow-section {
  background: white;
  padding: 60px 0;
}

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

.flow-step {
  display: flex;
  align-items: center;
  gap: 60px;
  width: 100%;
  max-width: 1000px;
}

.flow-number {
  width: 117px;
  height: 117px;
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 24px;
  flex-shrink: 0;
}

.flow-title {
  font-weight: 700;
  color: black;
  font-size: 20px;
  line-height: 1.4;
  width: 185px;
  flex-shrink: 0;
}

.flow-description {
  font-weight: 700;
  color: black;
  font-size: 16px;
  line-height: 1.75;
  flex: 1;
}

.flow-arrow {
  text-align: center;
  margin: 16px 0;
}

.flow-arrow-image {
  width: 30px;
  height: 20px;
  object-fit: contain;
}

/* Contact Section */
.contact-section {
  background: var(--primary-green);
  padding: 60px 0;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 640px;
  margin: 0 auto;
}

.form-row {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.form-label {
  font-weight: 700;
  color: white;
  font-size: 16px;
  line-height: 1.75;
  width: 175px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.required {
  color: var(--error-red);
  font-size: 12px;
}

.form-input,
.form-textarea {
  flex: 1;
  padding: 10px 20px;
  border: 1px solid var(--border-gray);
  border-radius: 7px;
  background: white;
  color: #a7a7a7;
  font-size: 16px;
  font-weight: 300;
  font-family: var(--font-family-primary);
}

.form-input {
  height: 40px;
}

.form-textarea {
  height: 146px;
  resize: vertical;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--secondary-green);
  color: black;
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.form-checkbox {
  width: 21px;
  height: 20px;
  border: 1px solid var(--border-gray);
  border-radius: 7px;
  background: white;
}

.checkbox-label {
  font-weight: 700;
  color: white;
  font-size: 16px;
  line-height: 1.75;
}

.privacy-link {
  color: white;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.75;
  text-decoration: underline;
}

.submit-button {
  background: linear-gradient(90deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
  color: white;
  border: 7px solid white;
  border-radius: 8px;
  box-shadow: var(--app-card-shadow);
  padding: 18px 20px;
  font-weight: 700;
  font-size: 22px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 24px;
}

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

/* FAQ Section */
.faq-section {
  background: #f5f5f5;
  padding: 60px 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.faq-item {
  background: white;
  border-radius: 8px;
  box-shadow: var(--app-card-shadow);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background-color: #f9f9f9;
}

.faq-q,
.faq-a {
  width: 30px;
  font-weight: 700;
  color: black;
  font-size: 21px;
  flex-shrink: 0;
}

.faq-text {
  flex: 1;
  font-weight: 300;
  color: black;
  font-size: 16px;
  line-height: 1.75;
}

.faq-toggle {
  font-size: 24px;
  color: var(--primary-green);
  font-weight: 700;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 16px 16px 16px;
  gap: 16px;
}

.faq-item.active .faq-answer {
  display: flex;
}

/* Footer */
.footer {
  background: white;
  padding: 24px 0;
}

.footer-links {
  text-align: center;
  margin-bottom: 16px;
}

.footer-link {
  color: #3c4de6;
  text-decoration: none;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.75;
}

.footer-separator {
  color: black;
  margin: 0 8px;
}

.footer-copyright {
  text-align: center;
  font-weight: 300;
  color: black;
  font-size: 16px;
  line-height: 1.75;
}

/* レスポンシブ対応 */
/* ハンバーガーメニュー */
.hamburger-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 8px;
  gap: 4px;
}

.hamburger-line {
  width: 24px;
  height: 3px;
  background-color: #333;
  transition: all 0.3s ease;
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 100px;
  left: 0;
  right: 0;
  background: white;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  z-index: 999;
  padding: 20px;
}

.mobile-nav.active {
  display: block;
}

.mobile-nav-item {
  display: block;
  padding: 16px 0;
  text-decoration: none;
  color: black;
  font-weight: 500;
  font-size: 16px;
  border-bottom: 1px solid #eee;
  transition: color 0.3s ease;
}

.mobile-nav-item:hover {
  color: var(--primary-green);
}

.mobile-nav-item:last-child {
  border-bottom: none;
}

.mobile-cta-button {
  display: block;
  margin-top: 20px;
  padding: 16px;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  text-align: center;
  transition: all 0.3s ease;
}

.mobile-cta-button:hover {
  transform: translateY(-2px);
}

@media (max-width: 1024px) {
  .container {
    max-width: 940px;
    padding: 0 16px;
  }
  
  .header .container,
  .hero-section .container {
    max-width: 1120px;
  }
  
  .hero-content {
    flex-direction: column;
    gap: 40px;
  }
  
  .hero-left,
  .hero-right {
    max-width: 100%;
  }
  
  .statistics {
    flex-direction: column;
    gap: 24px;
  }
  
  .concerns-grid {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  
  .concern-card {
    max-width: 100%;
    padding: 0;
  }
  
  .benefit-item {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  
  .benefit-content {
    max-width: 100%;
    text-align: left;
  }
  
  .effects-grid {
    flex-direction: column;
    gap: 24px;
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .support-grid {
    grid-template-columns: 1fr;
  }
  
  .case-study-card {
    flex-direction: column;
  }
  
  .case-study-content {
    max-width: 100%;
  }
  
  .case-study-image {
    width: 100%;
    height: 200px;
  }
  
  .flow-step {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  
  .flow-title {
    width: auto;
  }
  
  .form-row {
    flex-direction: column;
    gap: 8px;
  }
  
  .form-label {
    width: auto;
  }
  
  .partners-cta,
  .hero-cta {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  
  .hero-cta-content {
    flex-direction: column;
    text-align: center;
    gap: 34px;
    padding: 40px 34px;
  }
}

@media (max-width: 768px) {
  /* ヘッダー */
  .container {
    max-width: none;
    width: 100%;
    padding: 0 16px;
  }
  
  .header-content {
    height: auto;
    padding: 16px 0;
    justify-content: space-between;
    align-items: center;
  }
  
  .nav-menu {
    display: none;
  }
  
  .cta-button {
    display: none;
  }
  
  .hamburger-menu {
    display: flex;
  }
  
  /* ヒーローセクション */
  .hero-section {
    padding: 0 0 32px 0;
  }
  
  .hero-content {
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
    padding: 10px 0;
  }
  
  .hero-left {
    max-width: 100%;
    order: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
    text-align: center;
  }
  
  .hero-right {
    max-width: 100%;
    order: 0;
  }
  
  .statistics {
    order: 3;
  }
  
  .hero-image {
    width: 90%;
    height: 250px;
    right: initial;
  }
  
  .target-badges {
    justify-content: center;
    flex-wrap: wrap;
    order: 1;
  }
  
  .hero-text {
    text-align: center;
    order: 1;
  }
  
  .target-badges {
    order: 0;
  }
  
  .hero-right {
    order: 2;
  }
  
  .statistics {
    order: 3;
  }
  
  .hero-title {
    font-size: 28px;
  }
  
  .hero-description {
    font-size: 14px;
  }
  
  
  

  
  .statistics {
    flex-direction: row;
    justify-content: center;
    text-align: center;
    gap: 16px;
    width: 100%;
  }
  
  .stat-item {
    align-items: center;
    flex: 1;
    text-align: center;
  }
  
  .stat-label {
    font-size: 14px;
    white-space: nowrap;
  }
  
  .stat-number {
    font-size: 36px;
  }
  
  .stat-unit {
    font-size: 18px;
  }
  
  .stat-description {
    font-size: 14px;
    white-space: nowrap;
  }
  
  
  /* ヒーローCTA */
  .hero-cta {
    margin-top: 20px;
  }
  
  .hero-cta-content {
    padding: 30px 16px;
    width: 100%;
    max-width: calc(100vw - 16px);
  }
  
  .hero-cta-text {
    font-size: 18px;
  }
  
  .hero-cta-button {
    font-size: 16px;
    padding: 14px 16px;
    min-width: auto;
    width: 100%;
    max-width: 300px;
    white-space: normal;
  }
  
  /* セクション共通 */
  .section-title {
    font-size: 22px;
  }
  
  .section-description {
    font-size: 14px;
  }
  
  /* 課題セクション */
  .concerns-grid {
    gap: 24px;
  }
  
  .concern-card {
    max-width: 100%;
    padding: 0;
  }
  
  .concern-title {
    font-size: 18px;
  }
  
  .concern-description {
    font-size: 14px;
  }
  
  /* つながりセクション */
  .connection-section {
    padding: 60px 20px;
  }
  
  .connection-title {
    font-size: 22px;
  }
  
  .connection-description {
    font-size: 14px;
  }
  
  /* メリットセクション */
  .benefit-highlight {
    font-size: 22px;
  }
  
  .benefit-description {
    font-size: 14px;
  }
  
  .benefit-image {
    width: 100%;
    height: 200px;
  }
  
  .effects-grid {
    flex-direction: row;
    gap: 16px;
  }
  
  .effect-item {
    flex: 1;
    gap: 8px;
    padding: 0 8px;
  }
  
  .effect-title {
    font-size: 14px;
    height: auto;
    white-space: nowrap;
  }
  
  .effect-image {
    width: 100%;
    height: 100px;
  }
  

  
  /* 提携先セクション */
  .partners-cta {
    padding: 30px 16px;
  }
  
  .cta-text {
    font-size: 18px;
  }
  
  .cta-button-white {
    font-size: 16px;
    padding: 14px 16px;
  }
  
  /* ケーススタディ */
  .case-study-card {
    padding: 16px;
  }
  
  .case-study-content {
    max-width: 100%;
    gap: 20px;
  }
  
  .case-title {
    font-size: 16px;
  }
  
  .case-description {
    font-size: 12px;
  }
  
  /* サポートセクション */
  .support-title {
    font-size: 18px;
  }
  
  .support-description {
    font-size: 14px;
  }
  
  .support-image {
    height: 200px;
  }
  
  /* Support section mobile title */
  .support-section-title-mobile {
    display: block;
  }
  
  .support-section-title-desktop {
    display: none;
  }
  
  .support-section .section-description {
    text-align: left;
  }
  
  /* フローセクション */
  .flow-number {
    width: 80px;
    height: 80px;
    font-size: 20px;
  }
  
  .flow-title {
    font-size: 16px;
    width: auto;
  }
  
  .flow-description {
    font-size: 14px;
  }


  
  /* お問い合わせセクション */
  .contact-section {
    padding: 60px 0;
  }
  
  .contact-form {
    max-width: 100%;
  }
  
  .form-label {
    font-size: 14px;
    width: auto;
  }
  
  .form-input,
  .form-textarea {
    font-size: 14px;
    width: 100%;
  }
  
  .submit-button {
    font-size: 16px;
    padding: 16px 16px;
  }
  
  /* FAQ */
  .faq-q,
  .faq-a {
    font-size: 18px;
  }
  
  .faq-text {
    font-size: 14px;
  }
  
  /* フッター */
  .footer-link,
  .footer-copyright {
    font-size: 14px;
  }
  
  /* 画像拡大ボタン */
  .image-zoom-button {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    animation: none !important;
  }
}

@media (max-width: 480px) {
  /* より小さい画面での調整 */
  .container {
    padding: 0 16px;
  }
  
  .hero-title {
    font-size: 24px;
  }
  
  .section-title {
    font-size: 20px;
  }
  
  .stat-number {
    font-size: 36px;
  }
  
  .stat-unit {
    font-size: 18px;
  }
  
  .benefit-highlight {
    font-size: 20px;
  }
  
  .hero-cta-text {
    font-size: 16px;
  }
  
  .cta-text {
    font-size: 16px;
  }
  
  .nav-menu {
    display: none;
  }
  
  .cta-button {
    display: none;
  }
  
  .hamburger-menu {
    display: flex;
  }
  
  .mobile-nav {
    top: 80px;
    padding: 15px;
  }
  
  .mobile-nav-item {
    padding: 12px 0;
    font-size: 14px;
  }
  
  .mobile-cta-button {
    padding: 12px;
    font-size: 14px;
  }
}

/* アニメーション */
.fade-in {
  animation: fadeIn 0.6s ease-in-out;
}

/* 拡大ボタンはアニメーションの影響を受けないように */
.image-zoom-button {
  animation: none !important;
  transform: none !important;
  transition: all 0.3s ease !important;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hover-scale {
  transition: transform 0.3s ease;
}

.hover-scale:hover {
  transform: scale(1.05);
}

/* ユーティリティクラス */
.font-impact {
  font-family: var(--font-family-impact);
}

.shadow-app-card {
  box-shadow: var(--app-card-shadow);
}

.gradient-primary {
  background: linear-gradient(90deg, var(--primary-green) 0%, var(--secondary-green) 100%);
}

.gradient-purple {
  background: linear-gradient(90deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
}

/* PC only break */
.pc-break {
  display: block;
}

@media (max-width: 768px) {
  .pc-break {
    display: none;
  }
}

/* --- ヒーロー画像のSP時順序調整 --- */
@media (max-width: 768px) {
  .hero-content {
    flex-direction: column;
  }
  .hero-right {
    order: 0;
    width: 100%;
    display: flex;
    justify-content: center;
  }
  .target-badges {
    order: 1;
  }
}