@charset "UTF-8";

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1.6;
  color: #2c2c2c;
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

.main-container {
  min-height: 100vh;
  background: white;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 8%;
}

@media (min-width: 768px) {
  .container {
    padding: 0 80px;
  }
}

.header {
  background: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-container {
  padding: 0 1.25rem;
}

@media (min-width: 768px) {
  .header-container {
    padding: 0 5rem;
  }
}

.header-content {
  display: flex;
  justify-content: flex-start;
  padding: 0.25rem 0.25rem;
}

@media (min-width: 768px) {
  .header-content {
    padding: 0;
  }
}

.logo-container {
  position: relative;
  width: 7rem;
  height: 1.75rem;
}

@media (min-width: 768px) {
  .logo-container {
    width: 12rem;
    height: 3rem;
  }
}

.logo-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left;
}

.main-visual {
  position: relative;
  width: 100%;
  height: 360px;
  background: linear-gradient(to bottom, #cce2eb, #aed2e1);
}

@media (min-width: 768px) {
  .main-visual {
    height: 600px;
  }
}

.desktop-illustration {
  display: none;
  position: relative;
  width: 100%;
  height: 100%;
}

@media (min-width: 768px) {
  .desktop-illustration {
    display: block;
  }
}

.illustration-container {
  position: absolute;
  right: 10%;
  top: 50%;
  transform: translateY(-50%);
  width: 700px;
  height: 700px;
  z-index: 10;
}

.main-illustration {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.flower {
  position: absolute;
}

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

.flower-1 {
  width: 60px;
  height: 60px;
  top: 17%;
  left: 7%;
  transform: translate(-50%, -50%);
}

.flower-2 {
  width: 50px;
  height: 50px;
  top: 27%;
  left: -5%;
  transform: translate(-50%, -50%);
}

.flower-3 {
  width: 50px;
  height: 50px;
  bottom: 15%;
  left: 3%;
  transform: translate(-50%, 50%);
}

.flower-4 {
  width: 80px;
  height: 80px;
  top: 17%;
  right: 10%;
  transform: translate(50%, -50%);
}

.flower-5 {
  width: 55px;
  height: 55px;
  top: 35%;
  right: 0%;
  transform: translate(50%, -50%);
}

.flower-6 {
  width: 50px;
  height: 50px;
  bottom: 13%;
  right: 10%;
  transform: translate(50%, 50%);
}

.mobile-illustration {
  display: flex;
  position: relative;
  width: 100%;
  height: 100%;
  align-items: flex-end;
  justify-content: center;
  z-index: 10;
}

@media (min-width: 768px) {
  .mobile-illustration {
    display: none;
  }
}

.mobile-illustration-container {
  position: relative;
  width: 300px;
  height: 300px;
}

.mobile-main-illustration {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.mobile-flower {
  position: absolute;
}

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

.mobile-flower-1 {
  width: 30px;
  height: 30px;
  top: 18%;
  left: 10%;
  transform: translate(-50%, -50%);
}

.mobile-flower-2 {
  width: 20px;
  height: 20px;
  top: 35%;
  left: -5%;
  transform: translate(-50%, -50%);
}

.mobile-flower-3 {
  width: 20px;
  height: 20px;
  bottom: 10%;
  left: 10%;
  transform: translate(-50%, 50%);
}

.mobile-flower-4 {
  width: 30px;
  height: 30px;
  top: 18%;
  right: 10%;
  transform: translate(50%, -50%);
}

.mobile-flower-5 {
  width: 22px;
  height: 22px;
  top: 35%;
  right: 0%;
  transform: translate(50%, -50%);
}

.mobile-flower-6 {
  width: 22px;
  height: 22px;
  bottom: 10%;
  right: 15%;
  transform: translate(50%, 50%);
}

.text-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  padding-top: 1rem;
  z-index: 30;
}

@media (min-width: 768px) {
  .text-overlay {
    align-items: center;
    padding-top: 0;
  }
}

.text-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 8%;
}

@media (min-width: 768px) {
  .text-container {
    padding: 0 5rem;
  }
}

.title-content {
  max-width: 36rem;
  margin-left: 0;
  text-align: center;
  width: 100%;
}

@media (min-width: 768px) {
  .title-content {
    margin-left: 1.5rem;
    text-align: left;
  }
}

.title-image-desktop {
  display: none;
  position: relative;
  width: 100%;
  padding-bottom: 75%;
  min-width: 280px;
  max-width: 500px;
}

@media (min-width: 768px) {
  .title-image-desktop {
    display: block;
  }
}

.title-image-desktop img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left;
}

.title-image-mobile {
  display: block;
  position: relative;
  width: 100%;
  height: 100px;
}

@media (min-width: 768px) {
  .title-image-mobile {
    display: none;
  }
}

.title-image-mobile img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.content-section {
  padding: 0;
  background: white;
}

.honnowa-title {
  margin-top: 4rem;
  margin-bottom: 2rem;
  width: 100%;
}

.section-padding {
  padding: 0;
}

@media (min-width: 768px) {
  .section-padding {
    padding: 0 5rem;
  }
}

.main-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2c2c2c;
  letter-spacing: -0.025em;
}

@media (min-width: 768px) {
  .main-title {
    font-size: 2.25rem;
  }
}

.subtitle {
  font-size: 1.125rem;
  color: #2c2c2c;
  margin-top: 0.75rem;
}

@media (min-width: 768px) {
  .subtitle {
    margin-top: 1.5rem;
  }
}

.subtitle-bold {
  font-weight: 700;
}

.honnowa-text {
  margin-top: 0.5rem;
  width: 100%;
}

@media (min-width: 768px) {
  .honnowa-text {
    margin-top: 0.75rem;
  }
}

.text-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.description-text {
  font-size: 1.125rem;
  line-height: 1.75;
  color: #2c2c2c;
}

.library-image {
  margin-top: 3rem;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

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

.library-image-desktop {
  display: none;
  position: relative;
  height: 400px;
  width: 100%;
  z-index: 10;
  margin: 0 auto;
  max-width: 83.333333%;
}

@media (min-width: 768px) {
  .library-image-desktop {
    display: block;
    height: 550px;
  }
}

.library-image-desktop img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
}

.library-image-mobile {
  display: block;
  width: 100vw;
  position: relative;
  left: calc(-50vw + 50%);
  height: 250px;
  z-index: 10;
}

@media (min-width: 768px) {
  .library-image-mobile {
    display: none;
  }
}

.library-image-mobile img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
}

.why-deliver-section {
  margin-top: 6rem;
  width: 100%;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .why-deliver-section {
    margin-top: 6rem;
    margin-bottom: 12rem;
  }
}

.why-deliver-desktop {
  display: none;
  position: relative;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .why-deliver-desktop {
    display: block;
  }
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2c2c2c;
  letter-spacing: -0.025em;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 1.875rem;
    padding-bottom: 1rem;
  }
}

.section-title.center {
  text-align: center;
}

.why-deliver-images {
  position: relative;
  width: 100vw;
  left: calc(-50vw + 50%);
  overflow: hidden;
  margin-top: 6rem;
}

.image-grid-broken {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  align-items: center;
}

.why-image-1 {
  grid-column: 1 / span 7;
  position: relative;
  height: 400px;
  z-index: 10;
}

.why-image-1 img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.why-image-2 {
  grid-column: 6 / span 7;
  position: relative;
  height: 400px;
  margin-top: -2rem;
  z-index: 20;
}

.why-image-2 img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.why-deliver-mobile {
  display: block;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .why-deliver-mobile {
    display: none;
  }
}

.why-deliver-mobile-images {
  width: 100vw;
  position: relative;
  left: calc(-50vw + 50%);
  overflow: hidden;
}

.why-mobile-image-1 {
  position: relative;
  height: 300px;
  width: 100%;
  z-index: 10;
}

.why-mobile-image-1 img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.why-mobile-image-2 {
  position: relative;
  height: 300px;
  width: 100%;
  margin-top: 0;
  top: -1rem;
  z-index: 20;
}

.why-mobile-image-2 img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.initiatives-section {
  padding: 6rem 0;
  background-color: #f4f5f6;
}

@media (min-width: 768px) {
  .initiatives-section {
    padding: 8rem 0;
  }
}

.initiatives-title {
  width: 100%;
  margin-bottom: 2rem;
}

.initiative-item {
  max-width: 72rem;
  margin: 0 auto;
  position: relative;
}

.initiative-desktop {
  display: none;
  padding-top: 2rem;
  padding-bottom: 5rem;
}

@media (min-width: 768px) {
  .initiative-desktop {
    display: block;
  }
}

.initiative-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  align-items: center;
}

.initiative-desktop.reverse .initiative-content {
  grid-column: 1 / span 6;
  order: 1;
  margin-top: 0;
  padding: 2rem;
}
.initiative-desktop.reverse .initiative-image {
  grid-column: 7 / span 6;
  order: 2;
  margin-top: 0;
}

.initiative-image {
  grid-column: 1 / span 7;
  position: relative;
  height: 350px;
  z-index: 10;
}

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

.initiative-content {
  grid-column: 6 / span 7;
  position: relative;
  z-index: 20;
  background: white;
  padding: 2rem;
  margin-top: -3rem;
}

.initiative-content h3,
.initiative-content p,
.initiative-content .button-container {
  margin-bottom: 1rem;
}

.initiative-content h3:last-child,
.initiative-content p:last-child,
.initiative-content .button-container:last-child {
  margin-bottom: 0;
}

.initiative-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2c2c2c;
}

@media (min-width: 768px) {
  .initiative-title {
    font-size: 1.875rem;
  }
}

.initiative-subtitle {
  font-size: 1.125rem;
  color: #2c2c2c;
}

.button-container {
  display: flex;
  justify-content: flex-start;
  padding-top: 1rem;
}

.button-container.center {
  justify-content: center;
}

.cta-button {
  background-color: #9ca3af;
  color: white;
  font-size: 1rem;
  padding: 0.75rem 2rem;
  border-radius: 9999px;
  transition: all 0.3s ease-in-out;
  display: inline-block;
}

.cta-button:hover {
  transform: scale(1.05);
  background-color: #6b7280;
}

.event-notice {
  font-size: 1rem;
  color: #2c2c2c;
}

.initiative-mobile {
  display: block;
  gap: 1rem;
}

@media (min-width: 768px) {
  .initiative-mobile {
    display: none;
  }
}

.initiative-mobile-image {
  position: relative;
  height: 300px;
  width: 100%;
  z-index: 10;
}

.initiative-mobile-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.initiative-mobile-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: white;
  padding: 1.5rem;
  border-radius: 0 !important;
  margin-top: 0;
  top: -4rem;
  position: relative;
  z-index: 20;
}

.workshop-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: white;
  padding: 2rem;
  position: relative;
  z-index: 10;
}

.partners-section {
  padding: 3rem 0;
}

@media (min-width: 768px) {
  .partners-section {
    padding: 6rem 0;
  }
}

.partners-section-title {
  font-size: 1.5rem;
}

@media (min-width: 768px) {
  .partners-section-title {
    font-size: 1.5rem;
  }
}

.partners-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 42rem;
  margin: 0 auto;
  margin-top: 3rem;
  justify-items: center;
}

@media (min-width: 768px) {
  .partners-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-items: stretch;
  }
}

.partner-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  width: 100%;
}

.partner-logo {
  background: white;
  width: 100%;
  max-width: 280px;
  height: 100px; /* すべてのロゴコンテナの縦幅を統一 */
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(110, 126, 151, 0.2);
  padding: 1rem;
}

.partner-logo.text-only {
  padding: 1rem;
  max-width: 280px;
  min-width: unset;
  height: 100px; /* テキストのみのロゴも高さを統一 */
}

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

.footer {
  background-color: #6e7e97;
  color: white;
  padding: 2rem 0;
}

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

.copyright {
  font-size: 0.875rem;
}

.initial-hidden {
  opacity: 0;
  transform: translateY(20px);
}

.why-image-1.initial-hidden,
.why-mobile-image-1.initial-hidden {
  transform: translateX(-20px);
}

.why-image-2.initial-hidden,
.why-mobile-image-2.initial-hidden {
  transform: translateX(20px);
}

.title-content.animate-fade-in-main-visual {
  animation: fadeIn 1s ease-out forwards;
}

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

.animate-fade-in {
  animation: fadeIn 1s ease-out forwards;
}

.animate-fade-in-delay-1 {
  animation: fadeIn 1s ease-out 0.2s forwards;
}
.animate-fade-in-delay-2 {
  animation: fadeIn 1s ease-out 0.4s forwards;
}
.animate-fade-in-delay-3 {
  animation: fadeIn 1s ease-out 0.6s forwards;
}
.animate-fade-in-delay-4 {
  animation: fadeIn 1s ease-out 0.8s forwards;
}

.animate-fade-in-flower-1 {
  animation: fadeIn 1s ease-out 0.1s forwards;
}
.animate-fade-in-flower-2 {
  animation: fadeIn 1s ease-out 0.3s forwards;
}
.animate-fade-in-flower-3 {
  animation: fadeIn 1s ease-out 0.5s forwards;
}
.animate-fade-in-flower-4 {
  animation: fadeIn 1s ease-out 0.7s forwards;
}
.animate-fade-in-flower-5 {
  animation: fadeIn 1s ease-out 0.9s forwards;
}
.animate-fade-in-flower-6 {
  animation: fadeIn 1s ease-out 1.1s forwards;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-slide-in-left {
  animation: slideInLeft 1s ease-out forwards;
}

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

.animate-slide-in-right {
  animation: slideInRight 1s ease-out forwards;
}

@media (max-width: 767px) {
  .container {
    padding: 0 8%;
  }

  .main-title {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .description-text {
    font-size: 1rem;
  }

  .initiative-title {
    font-size: 1.5rem;
  }

  .subtitle-bold {
    font-size: 1rem;
  }

  .partners-grid {
    grid-template-columns: repeat(2, 1fr); /* モバイル版で2列表示 */
  }

  .partner-logo {
    max-width: 224px;
    height: 80px; /* モバイル版のロゴコンテナの高さ */
    padding: 1rem;
  }

  .partner-logo.text-only {
    max-width: 224px;
    min-width: unset;
    height: 80px; /* モバイル版のテキストのみのロゴの高さ */
    padding: 1rem;
  }

  .partner-logo.text-only span {
    font-size: 0.875rem;
  }

  .why-mobile-image-1 {
    margin-bottom: -4rem;
  }
  .why-mobile-image-2 {
    margin-top: 0;
    margin-left: 1rem;
  }

  .initiative-mobile-image {
    margin-bottom: 4rem;
  }
  .initiative-mobile-content {
    margin-top: 0;
    top: -4rem;
    position: relative;
  }

  .initiatives-title {
    margin-bottom: 1rem;
  }
}

@media print {
  .header {
    position: static;
  }

  .animate-fade-in,
  .animate-fade-in-delay-1,
  .animate-fade-in-delay-2,
  .animate-fade-in-delay-3,
  .animate-fade-in-delay-4,
  .animate-fade-in-flower-1,
  .animate-fade-in-flower-2,
  .animate-fade-in-flower-3,
  .animate-fade-in-flower-4,
  .animate-fade-in-flower-5,
  .animate-fade-in-flower-6,
  .animate-slide-in-left,
  .animate-slide-in-right {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}