/* scss/module/_index.scss */
@keyframes scroll-float {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.8;
  }
  50% {
    transform: translateY(-10px);
    opacity: 1;
  }
}
/* media query */
/* centering */
/* set top position of pseudo element */
/* set pseudo element(no image) */
/* set pseudo element */
/* font set */
/* Hero Section */
#hero {
  padding: 120px 0 50px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 0%, rgba(201, 201, 201, 0.23) 50%);
  border-bottom: 4px solid #8c8c8c;
}
#hero .container {
  max-width: 1250px;
  display: flex;
  gap: 40px;
  align-items: center;
}
@media (max-width: 768px) {
  #hero .container {
    flex-direction: column-reverse;
  }
}
#hero .hero-content {
  flex: 1;
  min-width: 0;
}
#hero h1 {
  font-size: 54px;
  line-height: 1.25;
  letter-spacing: -4.56px;
  margin-bottom: 24px;
  color: #00223f;
  font-weight: bold;
}
@media (max-width: 768px) {
  #hero h1 {
    font-size: 34px;
    letter-spacing: 0px;
  }
}
#hero .description {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.72px;
}
#hero .description p {
  margin-bottom: 16px;
}
#hero .description strong {
  font-weight: bold;
}
#hero .hero-image {
  flex-shrink: 0;
  max-width: 465px;
}
#hero .hero-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

/* Challenges Section */
#challenges {
  padding: 30px 0 60px;
  background: #fff;
}
#challenges .container {
  max-width: 1024px;
}
#challenges .challenges-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 768px) {
  #challenges .challenges-grid {
    grid-template-columns: repeat(1, 1fr);
  }
}
#challenges .challenges-grid article {
  background: #fff;
  border-radius: 4px;
  padding: 20px 30px;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
}
@media (max-width: 768px) {
  #challenges .challenges-grid article {
    padding: 20px 10px;
  }
}
#challenges .challenges-grid article .flex {
  justify-content: flex-start;
  align-items: center;
  gap: 20px;
  margin-bottom: 14px;
}
#challenges .challenges-grid article .flex .icon {
  width: 51px;
  height: 51px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#challenges .challenges-grid article .flex .icon.blue {
  background: #2b7fff;
}
#challenges .challenges-grid article .flex .icon.teal {
  background: #00bba7;
}
#challenges .challenges-grid article .flex .icon.orange {
  background: #ffab40;
}
#challenges .challenges-grid article .flex .icon.cyan {
  background: #00b8db;
}
#challenges .challenges-grid article .flex .icon.indigo {
  background: #1447e6;
}
#challenges .challenges-grid article .flex .icon.purple {
  background: #b214e6;
}
#challenges .challenges-grid article .flex h3 {
  font-size: 20px;
  line-height: 1.5;
  letter-spacing: -0.9px;
  font-weight: bold;
  color: #000;
}
@media (max-width: 768px) {
  #challenges .challenges-grid article .flex h3 {
    font-size: 16px;
  }
}
#challenges .challenges-grid .subtitle {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.72px;
  margin-bottom: 14px;
  font-weight: bold;
  color: #000;
}
#challenges .challenges-grid p:not(.subtitle) {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.72px;
  color: #000;
}

/* Mechanism Section */
#mechanism {
  padding: 30px 0 60px;
  background: #e4f0f6;
}
#mechanism .container {
  max-width: 1024px;
}
#mechanism .mechanism-image {
  width: 764px;
  height: 432px;
  margin: 0 auto 67px;
}
@media (max-width: 768px) {
  #mechanism .mechanism-image {
    width: 100%;
    height: auto;
  }
}
#mechanism .mechanism-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
#mechanism .mechanism-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 768px) {
  #mechanism .mechanism-grid {
    grid-template-columns: repeat(1, 1fr);
  }
}
#mechanism .mechanism-grid article {
  background: #fff;
  border-radius: 4px;
  padding: 20px 30px;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
}
@media (max-width: 768px) {
  #mechanism .mechanism-grid article {
    padding: 20px 10px;
  }
}
#mechanism .mechanism-grid article .flex {
  justify-content: flex-start;
  align-items: center;
  gap: 20px;
}
#mechanism .mechanism-grid article .flex .number {
  width: 51px;
  height: 51px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  line-height: 1.5;
  letter-spacing: -1.44px;
  font-weight: bold;
  color: #fff;
}
#mechanism .mechanism-grid article .flex .number.blue {
  background: #2b7fff;
}
#mechanism .mechanism-grid article .flex .number.teal {
  background: #00bba7;
}
#mechanism .mechanism-grid article .flex .number.orange {
  background: #ffab40;
}
#mechanism .mechanism-grid article .flex .number.cyan {
  background: #00b8db;
}
#mechanism .mechanism-grid article .flex .title {
  display: flex;
  align-items: center;
  gap: 10px;
}
#mechanism .mechanism-grid article .flex .title svg {
  flex-shrink: 0;
}
#mechanism .mechanism-grid article .flex .title h3 {
  font-size: 20px;
  line-height: 1.5;
  letter-spacing: -0.9px;
  font-weight: bold;
  color: #000;
}
#mechanism .mechanism-grid .content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
#mechanism .mechanism-grid .content p {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.72px;
  color: #000;
}

/* Strengths Section */
#strengths {
  padding: 30px 0 60px;
  background: #fff;
}
#strengths .container {
  max-width: 1024px;
}
#strengths .strengths-grid {
  display: flex;
  gap: 20px;
}
#strengths .strengths-grid article {
  flex: 1;
  background: #fff;
  border-radius: 4px;
  padding: 20px 15px;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}
@media (max-width: 768px) {
  #strengths .strengths-grid article {
    padding: 20px 10px;
  }
}
#strengths .strengths-grid article .icon {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  border-radius: 6px;
  display: flex;
  justify-content: center;
  align-items: center;
}
#strengths .strengths-grid article .icon.blue-gradient {
  background: linear-gradient(#2B7FFF 0%, #1A4C99 100%);
}
#strengths .strengths-grid article .icon.teal-gradient {
  background: linear-gradient(#00BBA7 0%, #069D8D 100%);
}
#strengths .strengths-grid article .icon.orange-gradient {
  background: linear-gradient(#FFAB40 0%, #D48827 100%);
}
#strengths .strengths-grid article h3 {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.72px;
  font-weight: bold;
  color: #000;
}
#strengths .strengths-grid article p {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.72px;
  color: #000;
  text-align: left;
}

/* Benefits Section */
#benefits {
  padding: 30px 0 60px;
  background: #fff;
  overflow: hidden;
}
#benefits .container {
  max-width: 1024px;
}
#benefits .benefits-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
#benefits .benefits-list article {
  background: #fff;
  border-radius: 4px;
  padding: 20px 30px;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
@media (max-width: 768px) {
  #benefits .benefits-list article {
    padding: 20px 10px;
  }
}
#benefits .benefits-list article .icon {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
}
@media (max-width: 768px) {
  #benefits .benefits-list article .icon {
    margin: 0 auto;
  }
}
#benefits .benefits-list article .icon.blue svg rect {
  fill: #2b7fff;
}
#benefits .benefits-list article .icon.teal svg rect {
  fill: #00bba7;
}
#benefits .benefits-list article .icon.orange svg rect {
  fill: #ffab40;
}
#benefits .benefits-list article .icon.cyan svg rect {
  fill: #00b8db;
}
#benefits .benefits-list article .content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 0;
}
#benefits .benefits-list article h3 {
  font-size: 20px;
  line-height: 1.5;
  letter-spacing: -0.9px;
  font-weight: bold;
  color: #000;
}
@media (max-width: 768px) {
  #benefits .benefits-list article h3 {
    font-size: 16px;
  }
}
#benefits .benefits-list article p {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.72px;
  color: #000;
}

/* Footer */
#footer {
  background: #e6e6e6;
  padding: 10px 0;
  text-align: center;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#footer p {
  font-size: 14px;
  color: #888;
}

/* Responsive */
@media (max-width: 1024px) {
  .strengths-grid {
    flex-direction: column;
  }
}
@media (max-width: 768px) {
  .benefits-list article {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}