/* 基本設定 */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Yu Gothic', sans-serif;
  line-height: 1.6;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1024px;
  margin: 0 auto;
  padding: 20px;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 0;
  width: 100%;
  aspect-ratio: 1920 / 1080;
  background: url("img/1-2.jpg") no-repeat center center;
  background-size: contain;
  text-align: center;
}

.fv-title {
  position: absolute;
  top: 0%;
  left: 50%;
  width: 100%;
  height: 77%;
  transform: translateX(-50%);
  background: url("./img/fv-title.png") no-repeat center center;
  background-size: contain;
  z-index: 2;
}

.hero .text-container {
  position: absolute;
  top: 90%;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  text-align: center;
  z-index: 2;
}

.hero h1 {
  font-size: 2rem;
  color: #0d0079;
  margin-bottom: 16px;
}

.hero-logo {
  max-width: 180px;
  margin-bottom: 20px;
  width: 95%;
}

.highlight {
  font-size: 1.2rem;
  color: #052143;
  margin-bottom: 24px;
  background-color: #fffacd;
  padding: 10px;
  border-radius: 5px;
  margin: 10px 0;
  font-weight: bold;
}

.top-section {
  margin-top: 150px;
}

/* Buttons */
.btn-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin: 20px 0;
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: bold;
  padding: 12px 24px;
  border-radius: 8px;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  color: white;
}

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

.btn-line {
  background: #2da568;
  color: #fff;
}

.btn-line:hover {
  background: #279e59;
}

.btn-mail {
  background: #ffffff;
  color: #3b82f6;
  border: 2px solid #3b82f6;
}

.btn-mail:hover {
  background: #3b82f6;
  color: #ffffff;
}

/* Pricing Section */
.pricing {
  background: #f9f9f9;
  color: #333;
  padding: 40px 0;
  border-top: 3px solid #1e90ff;
}

.pricing h2 {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  color: #1e90ff;
  border-bottom: 2px solid #1e90ff;
  padding-bottom: 5px;
  margin-top: 0;
}

.pricing ul {
  list-style: none;
  padding: 0;
  max-width: 600px;
  margin: 0 auto;
}

.pricing li {
  margin-bottom: 16px;
  font-size: 1rem;
}

.pricing li b {
  color: #333;
}

/* Line Section */
.line {
  background: #092037;
  color: #fff;
  padding: 40px 0;
  position: relative;
}

.line .container {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 20px;
  position: relative;
}

.lineh2 {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
}

.line ul {
  flex: 1 1 100%;
  list-style: none;
  padding: 0;
  margin: 0;
}

.line ul li {
  margin-bottom: 16px;
  font-size: 1rem;
  text-align: center;
}

.line-banner {
  position: absolute;
  right: 0;
  top: 40px;
  width: 150px;
  z-index: 10;
}

.line-banner img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.cta-group {
  text-align: center;
  margin-bottom: 20px;
}

.cta-img {
  max-width: 300px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 16px;
}

.cta-btn {
  display: inline-block;
  width: 100%;
  max-width: 300px;
  text-align: center;
  padding: 12px 24px;
  font-size: 1.1rem;
  margin: 0 auto;
  box-sizing: border-box;
}

/* Features Section */
.features {
  padding: 40px 0;
}

.features h2 {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 32px;
  color: #1e90ff;
  border-bottom: 2px solid #1e90ff;
  padding-bottom: 5px;
  margin-top: 30px;
}

.feature {
  max-width: 500px;
  margin: 0 auto 32px;
}

.feature h3 {
  font-size: 1.4rem;
  color: #052143;
  margin-bottom: 8px;
}

.feature p {
  font-size: 1rem;
}

.feature-images {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  text-align: center;
}

.feature-images img {
  width: 100%;
  max-width: 30%;
  height: auto;
  flex: 1 1 30%;
  margin-bottom: 10px;
}

/* Campaign Images */
.campaign-image img {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
  border: 3px solid #ffd700;
  border-radius: 10px;
  transition: transform 0.3s ease;
}

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

/* Flow Container */
.flow-container {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.flow-container .flow-title {
  font-size: 28px;
  font-weight: 700;
  color: #333333;
  margin: 0 0 30px 0;
  padding: 0;
  border: none;
}

.flow-container .flow-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.flow-container .flow-item:last-child {
  margin-bottom: 0;
}

.flow-item .flow-number {
  background-color: #1e90ff;
  color: #ffffff;
  font-size: 20px;
  font-weight: 700;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  margin-right: 20px;
}

.flow-item .flow-content_head {
  font-size: 20px;
  font-weight: 700;
  color: #333333;
  margin: 0 0 8px 0;
  line-height: 1.4;
  border: none;
}

.flow-item .flow-content_text {
  font-size: 16px;
  color: #666666;
  margin: 0;
  line-height: 1.6;
}

/* Application Methods */
.application-methods {
  background-color: #EFF6FF;
  border-radius: 12px;
  padding: 30px 20px 20px;
  border: 1px solid #1e90ff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  width: 100%;
  max-width: 800px;
  margin-inline: auto;
}

.application-methods .application-title {
  font-size: 24px;
  font-weight: 700;
  color: #1e90ff;
  margin-bottom: 20px;
  margin-top: 0;
  padding: 0px;
  border-bottom: none;
  text-align: left;
  border-radius: 8px;
}

.methods-container {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.method-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 20px;
  flex: 1;
  min-width: 280px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.method-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.method-icon-container {
  margin-bottom: 0;
  border-radius: 50%;
  width: 75px;
  height: 75px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.method-icon-container.line {
  background-color: #1db44a;
}

.method-icon-container.email {
  background-color: #ffffff;
  border: 2px solid #3b82f6;
}

.method-icon-container i {
  font-size: 40px;
  color: #ffffff;
}

.method-icon-container.email i {
  color: #3b82f6;
}

.method-card_title {
  font-size: 18px;
  font-weight: 700;
  color: #333333;
  margin: 0;
}

.method-card_text {
  font-size: 14px;
  color: #666666;
  line-height: 1.5;
  margin-bottom: 0;
}

.reception-time {
  margin-top: 10px;
  font-size: 12px;
  color: #718096;
}

/* Content Grid - Pros/Cons */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.pros, .cons {
  padding: 25px;
}

.pros {
  background: #f8fff8;
  border-right: 1px solid #e1e8ed;
}

.cons {
  background: #fff8f8;
}

.pros h3 {
  color: #27ae60;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  font-size: 18px;
}

.cons h3 {
  color: #e74c3c;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  font-size: 18px;
}

.pros h3::before {
  content: "✅";
  margin-right: 8px;
}

.cons h3::before {
  content: "⚠️";
  margin-right: 8px;
}

.point-list {
  list-style: none;
}

.point-list li {
  margin-bottom: 12px;
  padding-left: 20px;
  position: relative;
  line-height: 1.7;
}

.pros .point-list li::before {
  content: "•";
  color: #27ae60;
  position: absolute;
  left: 0;
  font-weight: bold;
  font-size: 18px;
}

.cons .point-list li::before {
  content: "•";
  color: #e74c3c;
  position: absolute;
  left: 0;
  font-weight: bold;
  font-size: 18px;
}

.recommendation {
  background: linear-gradient(135deg, #ffeaa7, #fdcb6e);
  padding: 15px;
  border-radius: 12px;
}

.recommendation h4 {
  color: #333;
  font-size: 18px;
  display: flex;
  align-items: center;
}

.recommendation h4::before {
  content: "💡";
  margin-right: 8px;
}

/* Contact Form */
.form-title {
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 24px;
  color: #0d0079;
}

.contact-form {
  background: #f9f9f9;
  padding: 24px;
  border-radius: 8px;
  max-width: 720px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 8px;
  font-weight: bold;
  display: block;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
  padding: 10px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.form-group input[type="radio"],
.form-group input[type="checkbox"] {
  margin-right: 6px;
}

.required {
  color: red;
  font-size: 0.9rem;
  margin-left: 4px;
}

.submit-button {
  text-align: center;
}

.submit-button input[type="submit"] {
  background: #2da568;
  color: #fff;
  border: none;
  padding: 12px 24px;
  font-size: 1.1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s;
}

.submit-button input[type="submit"]:hover {
  background: #279e59;
}

/* Form Elements */
select {
  width: 40%;
  padding: 8px;
  font-size: 16px;
  box-sizing: border-box;
}

button {
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  background: #3498db;
  color: #fff;
  border: none;
  border-radius: 6px;
}

button:hover {
  background: #2980b9;
}

.result {
  margin-top: 20px;
  padding: 10px;
  border: 1px solid #ccc;
  background: #f9f9f9;
}

.hidden {
  display: none;
}

/* Content Section */
.content-section h2,
.content-section h3 {
  color: #1e90ff;
  margin-top: 30px;
  margin-bottom: 15px;
  border-bottom: 2px solid #1e90ff;
  padding-bottom: 5px;
}

.content-section h3 {
  font-size: 1.2em;
  border-bottom: 1px dashed #1e90ff;
}

.content-section ul {
  padding: 0;
  list-style: none;
}

.content-section li {
  margin-bottom: 10px;
}

/* Footer */
.footer {
  background: #333;
  color: white;
  text-align: center;
  padding: 20px 0;
  font-size: 0.9rem;
  margin-top: 30px;
}

.footer a {
  color: #add8e6;
  text-decoration: none;
}

/* Responsive Design */
@media screen and (min-width: 769px) {
  .line .container {
    position: relative;
  }

  .lineh2 + .cta-group {
    margin-top: 16px;
    margin-bottom: 24px;
  }

  .line-banner {
    position: absolute;
    top: 0;
    right: -160px;
    width: 250px;
  }

  .line-banner img {
    max-width: 100%;
  }
}

@media screen and (max-width: 768px) {
  .hero h1 {
    font-size: 1.5em;
  }

  .top-section {
    margin-top: 330px;
  }

  .btn-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .btn {
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    padding: 12px 25px;
  }

  section .btn {
    margin-top: 12px;
  }

  .feature-images img {
    max-width: 45%;
  }

  .line .container {
    flex-direction: column;
  }

  .line-banner {
    position: static;
    width: 100%;
    text-align: center;
    margin-top: 16px;
  }

  .line-banner img {
    max-width: 300px;
  }

  .flow-container {
    padding: 30px;
  }

  .flow-container .flow-title {
    font-size: 24px;
    margin-bottom: 30px;
  }

  .flow-container .flow-item {
    margin-bottom: 25px;
  }

  .flow-item .flow-number {
    width: 36px;
    height: 36px;
    font-size: 18px;
    margin-right: 15px;
  }

  .flow-item .flow-content_head {
    font-size: 18px;
  }

  .flow-item .flow-content_text {
    font-size: 15px;
  }

  .application-methods {
    padding: 30px;
  }

  .application-title {
    font-size: 22px;
    padding: 12px 15px;
  }

  .methods-container {
    flex-direction: column;
    align-items: center;
  }

  .method-card {
    width: 90%;
    max-width: 350px;
    min-width: unset;
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .pros {
    border-right: none;
    border-bottom: 1px solid #e1e8ed;
  }

  .contact-form {
    padding: 16px;
  }

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

@media screen and (max-width: 480px) {
  .feature-images img {
    max-width: 100%;
  }

  .flow-container {
    padding: 20px;
  }

  .flow-container .flow-title {
    font-size: 22px;
    margin-bottom: 25px;
  }

  .flow-container .flow-item {
    margin-bottom: 20px;
  }

  .flow-item .flow-number {
    width: 32px;
    height: 32px;
    font-size: 16px;
    margin-right: 12px;
  }

  .flow-item .flow-content_head {
    font-size: 16px;
  }

  .flow-item .flow-content_text {
    font-size: 14px;
  }

  .application-methods {
    padding: 20px;
  }

  .application-title {
    font-size: 20px;
    margin-bottom: 25px;
  }

  .method-card {
    padding: 15px;
  }

  .method-card .method-card_title {
    font-size: 16px;
    margin-bottom: 8px;
  }

  .method-card .method-card_text {
    font-size: 13px;
  }

  .method-card .reception-time {
    font-size: 11px;
  }
}