@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700;900&family=M+PLUS+Rounded+1c:wght@400;700;900&family=Sawarabi+Gothic:wght@400&family=Kosugi+Maru:wght@400&display=swap");

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

body {
  font-family: "M PLUS Rounded 1c", "Noto Sans JP", sans-serif;
  line-height: 1.6;
  color: #1a1a1a;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  position: relative;
  background: url("../images/bgc.jpg") no-repeat center center;
  background-size: cover;
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: 100vh;
  position: relative;
  z-index: 2;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)" /></svg>');
  opacity: 0.3;
}

.floating-charts {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.chart-element {
  position: absolute;
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
  color: white;
  font-size: 48px;
}

.chart-element:nth-child(1) {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}
.chart-element:nth-child(2) {
  top: 20%;
  right: 15%;
  animation-delay: 2s;
}
.chart-element:nth-child(3) {
  bottom: 30%;
  left: 20%;
  animation-delay: 4s;
}
.chart-element:nth-child(4) {
  bottom: 20%;
  right: 10%;
  animation-delay: 1s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

.hero-content {
  color: white;
  animation: slideInLeft 1s ease-out;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: slideInRight 1s ease-out;
}

.hero-visual {
  width: 400px;
  height: 400px;
  background: linear-gradient(45deg, #ffd700, #ffed4e, #ffd700);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 120px;
  color: #1e3c72;
  font-weight: 900;
  box-shadow: 0 30px 60px rgba(255, 215, 0, 0.3);
  animation: pulse 2s ease-in-out infinite alternate;
}

@keyframes slideInLeft {
  0% {
    opacity: 0;
    transform: translateX(-50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translateX(50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.05);
  }
}

.hero-title {
  font-family: "Kosugi Maru", "M PLUS Rounded 1c", sans-serif;
  font-size: 3.8rem;
  font-weight: 900;
  margin-bottom: 20px;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.4);
  background: linear-gradient(45deg, #ffd700, #fff, #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite, bounce 2s ease-in-out infinite;
  letter-spacing: 2px;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

@keyframes shimmer {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.hero-subtitle {
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 30px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 1s ease-out 0.5s both;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-description {
  font-size: 1.3rem;
  margin-bottom: 40px;
  opacity: 0.9;
  animation: fadeInUp 1s ease-out 0.8s both;
  line-height: 1.8;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(45deg, #ff6b6b, #ee5a52);
  color: white;
  padding: 22px 55px;
  font-size: 1.4rem;
  font-weight: 900;
  text-decoration: none;
  border-radius: 50px;
  box-shadow: 0 15px 35px rgba(255, 107, 107, 0.4);
  transition: all 0.3s ease;
  letter-spacing: 2px;
  animation: fadeInUp 1s ease-out 1s both,
    glow 2s ease-in-out infinite alternate;
  font-family: "M PLUS Rounded 1c", sans-serif;
}

@keyframes glow {
  0% {
    box-shadow: 0 15px 35px rgba(255, 107, 107, 0.4);
  }
  100% {
    box-shadow: 0 15px 35px rgba(255, 107, 107, 0.8),
      0 0 30px rgba(255, 107, 107, 0.3);
  }
}

.cta-button:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: 0 20px 50px rgba(255, 107, 107, 0.8);
  background: linear-gradient(45deg, #ee5a52, #ff6b6b);
  animation: none;
}

/* Profile Section */
.profile-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  position: relative;
}

.profile-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: center;
}

.profile-image {
  text-align: center;
}

.profile-avatar {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: linear-gradient(45deg, #667eea, #764ba2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 120px;
  color: white;
  font-weight: 900;
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
  margin: 0 auto;
}

.profile-text {
  background: white;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 30px;
  background: linear-gradient(45deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.profile-description {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.profile-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.highlight-item {
  background: linear-gradient(45deg, #667eea, #764ba2);
  color: white;
  padding: 20px;
  border-radius: 15px;
  text-align: center;
  font-weight: 700;
}

.highlight-number {
  font-size: 2rem;
  font-weight: 900;
  display: block;
}

/* Features Section */
.features-section {
  padding: 100px 0;
  background: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.feature-card {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  transform: translateY(0);
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(102, 126, 234, 0.4);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 15px;
}

.feature-description {
  font-size: 1rem;
  opacity: 0.9;
}

/* Image-Text Modules */
.image-text-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.image-text-module {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.image-text-module:nth-child(even) {
  direction: rtl;
}

.image-text-module:nth-child(even) > * {
  direction: ltr;
}

.module-image {
  background: linear-gradient(45deg, #667eea, #764ba2);
  height: 300px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 4rem;
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

.module-text {
  background: white;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.module-title {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 20px;
  background: linear-gradient(45deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.module-description {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

/* CTA Section */
.final-cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #667eea 100%);
  text-align: center;
  color: white;
}

.final-cta-title {
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 30px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.final-cta-description {
  font-size: 1.3rem;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Fixed Floating CTA Button */
.floating-cta {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background: linear-gradient(45deg, #ff6b6b, #ee5a52);
  color: white;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 900;
  font-size: 1.1rem;
  font-family: "M PLUS Rounded 1c", sans-serif;
  box-shadow: 0 10px 30px rgba(255, 107, 107, 0.6);
  animation: floatButton 3s ease-in-out infinite,
    pulse-button 2s ease-in-out infinite alternate;
  transition: all 0.3s ease;
  letter-spacing: 1px;
}

.floating-cta:hover {
  transform: translateX(-50%) translateY(-5px) scale(1.1);
  box-shadow: 0 15px 40px rgba(255, 107, 107, 0.8);
}

@keyframes floatButton {
  0%,
  100% {
    transform: translateX(-50%) translateY(0px);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

@keyframes pulse-button {
  0% {
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.6);
  }
  100% {
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.9),
      0 0 25px rgba(255, 107, 107, 0.4);
  }
}

/* Enhanced Animations */
.section-title {
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 30px;
  background: linear-gradient(45deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: slideInDown 0.8s ease-out;
}

@keyframes slideInDown {
  0% {
    opacity: 0;
    transform: translateY(-30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-card {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  transform: translateY(0);
  transition: all 0.4s ease;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
  animation: zoomIn 0.6s ease-out;
}

@keyframes zoomIn {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.feature-card:hover {
  transform: translateY(-15px) scale(1.05);
  box-shadow: 0 25px 60px rgba(102, 126, 234, 0.5);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  animation: rotateIn 1s ease-out;
}

@keyframes rotateIn {
  0% {
    opacity: 0;
    transform: rotate(-180deg);
  }
  100% {
    opacity: 1;
    transform: rotate(0deg);
  }
}

/* Success Stories Section */
.success-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.success-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.success-card {
  background: white;
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  transition: all 0.4s ease;
  animation: slideInUp 0.8s ease-out;
  border: 3px solid transparent;
  background-clip: padding-box;
}

.success-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  border-color: #667eea;
}

.success-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  animation: bounceIn 1s ease-out;
}

.success-title {
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: 15px;
  color: #1a1a1a;
}

.success-description {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 20px;
  color: #666;
}

.success-result {
  background: linear-gradient(45deg, #667eea, #764ba2);
  color: white;
  padding: 10px 20px;
  border-radius: 25px;
  font-weight: 900;
  font-size: 1.1rem;
  display: inline-block;
}

@keyframes slideInUp {
  0% {
    opacity: 0;
    transform: translateY(50px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Benefits Section */
.benefits-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.benefit-item {
  text-align: center;
  padding: 30px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.4s ease;
  animation: fadeInScale 0.8s ease-out;
}

.benefit-item:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-10px);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  animation: swing 2s ease-in-out infinite;
}

.benefit-title {
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: 15px;
}

.benefit-description {
  font-size: 1rem;
  line-height: 1.6;
  opacity: 0.9;
}

@keyframes fadeInScale {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes swing {
  0%,
  100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(5deg);
  }
  75% {
    transform: rotate(-5deg);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.8rem;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-visual {
    width: 250px;
    height: 250px;
    font-size: 80px;
  }

  .profile-content,
  .image-text-module {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .profile-avatar {
    width: 200px;
    height: 200px;
    font-size: 80px;
  }

  .section-title {
    font-size: 2rem;
  }

  .final-cta-title {
    font-size: 2rem;
  }

  .floating-cta {
    bottom: 20px;
    padding: 12px 25px;
    font-size: 1rem;
  }
}
/* 自定义页脚样式 */
.custom-footer {
  background: linear-gradient(135deg, #2c3e50, #34495e);
  color: #fff;
  padding: 60px 0 30px;
  position: relative;
  overflow: hidden;
}
.custom-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, #3498db, #9b59b6);
}
.footer-links h5 {
  color: #3498db;
  margin-bottom: 25px;
  font-weight: 600;
  position: relative;
  padding-bottom: 10px;
}
.footer-links h5::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 2px;
  background: #3498db;
}
.footer-links ul {
  list-style: none;
  padding: 0;
}
.footer-links li {
  margin-bottom: 12px;
}
.footer-links a {
  color: #ecf0f1;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}
.footer-links a:hover {
  color: #3498db;
  transform: translateX(5px);
}
.footer-links a i {
  margin-right: 8px;
  width: 20px;
  text-align: center;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  margin-top: 30px;
  text-align: center;
}
.social-icons a {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-right: 10px;
  transition: all 0.3s ease;
}
.social-icons a:hover {
  background: #3498db;
  transform: translateY(-3px);
}