/* ===================================
   1. 基本設定 & リセット (共通)
====================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  list-style: none;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "M PLUS Rounded 1c", sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

/* ===================================
   2. 汎用コンポーネント & ヘルパークラス (共通)
====================================== */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-title {
  font-size: 36px;
  font-weight: 500;
  color: #1d9bf0;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.section-subtitle,
.section-description {
  font-size: 18px;
  color: #666;
  max-width: 700px;
  margin: 0 auto;
}
.section-description {
  font-size: 1.2em;
  line-height: 1.7;
  color: #555;
}
.catchphrase-block {
  margin-bottom: 30px;
}
.catchphrase-block .catchphrase-line {
  font-size: 1.2em;
  line-height: 1.7;
  color: #34495e;
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  font-weight: 600;
  letter-spacing: 1px;
}
.catchphrase-block .catchphrase-line.highlight-main {
  font-size: 1.8em;
  font-weight: 500;
  color: #1d9bf0;
  line-height: 1.5;
  margin-top: 0.8em;
  margin-bottom: 0.8em;
}
p.catchphrase-line2 {
  font-size: 2.5em;
  font-weight: 600;
  color: #1d9bf0;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 2px;
}
.btn {
  text-align: center;
  margin-top: 30px;
}
.btn-news {
  display: inline-flex;
  align-items: center;
  padding: 14px 24px 14px 38px;
  background-color: #1ab4ff;
  color: #fff;
  font-weight: 500;
  font-size: 16px;
  text-decoration: none;
  border-radius: 50px;
  overflow: hidden;
  box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.3);
  -webkit-box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.3);
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-news:hover {
  background-color: #40c0ff;
  transform: translateY(-5px) scale(1.03);
  box-shadow: 0 8px 20px rgba(29, 155, 240, 0.4);
}
.btn-text {
  padding-right: 16px;
  letter-spacing: 1px;
}
.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: #fff;
  border-radius: 50%;
  color: #4a90e2;
  transition: transform 0.3s ease-in-out;
}
.btn-icon svg {
  width: 24px;
  height: 24px;
}
.btn-news:hover .btn-icon {
  transform: translateX(3px);
}
.btn-contact {
  display: inline-block;
  padding: 16px 58px;
  background: #1d9bf0;
  color: #fff;
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  border-radius: 50px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: all .3s ease-out;
}
.btn-contact:hover {
  background: #1ab4ff;
  transform: translateY(-5px) scale(1.03);
  box-shadow: 0 8px 20px rgba(29, 155, 240, 0.4);
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  background: #fae70e;
  color: #333;
  font-size: 18px;
  font-weight: 500;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-primary:hover {
  background: #ffd700;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 224, 102, 0.3);
}
.btn-secondary {
  padding: 16px 32px;
  background: transparent;
  color: white;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  border: 2px solid white;
  border-radius: 8px;
  display: inline-block;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-secondary:hover {
  background: white;
  color: #1d9bf0;
}
.ander {
  background: linear-gradient(transparent 80%, #fff703 80%);
}
span.color-y {
  color: #fff703;
  background: #75d2ff;
  padding: 5px 15px;
  border-radius: 10px;
}
span.st {
  font-size: 14px;
}

/* ===================================
   3. ヘッダー & ナビゲーション (共通)
====================================== */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e5e5e5;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}
.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
}
.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}
.logo {
  display: flex;
  align-items: center;
  z-index: 1001;
}
.logo img {
  width: 180px;
  height: auto;
  max-height: 50px;
  object-fit: contain;
}
.header-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  background: #1ab4ff;
  color: white;
  font-weight: 500;
  letter-spacing: 1px;
  line-height: 1;
  text-decoration: none;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.header-cta:hover {
  background: #1ab4ff;
  transform: translateY(-2px);
}
.nav {
  display: flex;
  gap: 25px;
  align-items: center;
}
.nav a {
  display: flex;
  align-items: center;
  line-height: 1;
  color: #666;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s ease;
}
.nav a:hover {
  color: #1d9bf0;
}
.hamburger {
  position: relative;
  width: 35px;
  height: 37px;
  cursor: pointer;
  z-index: 1001;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: none;
}
.hamburger:hover {
  transform: scale(1.05);
}
.hamburger span {
  position: absolute;
  width: 100%;
  height: 2px;
  background: #333;
  border-radius: 2px;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.hamburger span:nth-child(1) {
  top: 6px;
}
.hamburger span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}
.hamburger span:nth-child(3) {
  bottom: 6px;
}
.hamburger.active span:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateY(-50%) scale(0);
}
.hamburger.active span:nth-child(3) {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(117, 210, 255, 0.8);
  backdrop-filter: blur(10px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.overlay.active {
  opacity: 1;
  visibility: visible;
}
.mobile-menu {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 180, 255, 0.15), rgba(26, 180, 255, 0.05));
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border-left: 1px solid rgba(26, 180, 255, 0.2);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  overflow-y: auto;
  overflow-x: hidden;
  transition: right 0.3s ease-out;
}
.mobile-menu.active {
  right: 0;
}
.mobile-menu::-webkit-scrollbar {
  width: 6px;
}
.mobile-menu::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
}
.mobile-menu::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.3);
  border-radius: 3px;
}
.mobile-menu::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.5);
}
.menu-content {
  padding: 100px 0 50px;
  flex: none !important;
}
.close-button {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  opacity: 0;
  transform: scale(0.8) rotate(-90deg);
  z-index: 10;
}
.mobile-menu.active .close-button {
  opacity: 1;
  transform: scale(1) rotate(0deg);
  transition-delay: 0.4s;
}
.close-button:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05) rotate(90deg);
  transition-duration: 0.3s;
}
.close-button::before,
.close-button::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 2px;
  background: #4f4f4f;
  border-radius: 1px;
  transition: all 0.3s ease;
}
.close-button::before {
  transform: rotate(45deg);
}
.close-button::after {
  transform: rotate(-45deg);
}
.menu-item {
  position: relative;
  margin: 0 2rem;
  opacity: 0;
  transform: translateX(50px) translateY(20px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.mobile-menu.active .menu-item {
  opacity: 1;
  transform: translateX(0) translateY(0);
}
.mobile-menu.active .menu-item:nth-child(1) {
  transition-delay: 0.1s;
}
.mobile-menu.active .menu-item:nth-child(2) {
  transition-delay: 0.2s;
}
.mobile-menu.active .menu-item:nth-child(3) {
  transition-delay: 0.3s;
}
.mobile-menu.active .menu-item:nth-child(4) {
  transition-delay: 0.4s;
}
.mobile-menu.active .menu-item:nth-child(5) {
  transition-delay: 0.5s;
}
.menu-link {
  display: block;
  padding: .5rem 0;
  color: white;
  font-size: 1.3rem;
  font-weight: 500;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.menu-link:hover {
  transform: translateX(8px);
  color: #1ab4ff;
}
.menu-link::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #1d9bf0, #1ab4ff);
  transition: width 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.menu-link:hover::before {
  width: 100%;
}
.menu-subtitle {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0;
  transition: color 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.menu-link:hover .menu-subtitle {
  color: rgba(255, 255, 255, 0.9);
}
.social-links {
  margin-top: 10px;
  padding: 0 2rem 2rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: opacity, transform;
}
.mobile-menu.active .social-links {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.6s;
}
.social-links h4 {
  color: white;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.social-list {
  display: block;
  margin: 0;
  padding: 0;
}
.social-link {
  display: inline-block;
  vertical-align: top;
  margin-right: 12px;
  margin-bottom: 8px;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: white;
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Android Emoji", "EmojiSymbols", emoji,
    sans-serif;
  font-size: 20px;
  line-height: 44px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.social-link:hover,
.social-link:active {
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.2);
  color: #1ab4ff;
}
@supports (-webkit-appearance: none) {
  .mobile-menu {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
  .social-link {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-text-size-adjust: 100%;
    text-rendering: optimizeLegibility;
  }
}

/* Process Section (共通) */
.process {
  background: #ffffff;
  padding: 80px 20px;
  border-top: 1px solid #eef2f5;
}
.process-grid {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 10px;
  margin-top: 60px;
  flex-wrap: wrap;
}
.process-step {
  background: #ffffff;
  border: 1px solid #e0e9f1;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  position: relative;
  flex: 1;
  max-width: 340px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  -webkit-box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
  box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
}
.process-step:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(29, 155, 240, 0.1);
}
.process-step.b1 {
  border: 2px solid #74d2ff;
}
.process-step.b2 {
  border: 2px solid #ff74c8;
}
.process-step.b3 {
  border: 2px solid #f9a01a;
}
.process-step.b4 {
  border: 2px solid #f7e800;
}
.process-step.b5 {
  border: 2px solid #83c23f;
}

.process-arrow {
  display: flex;
  align-items: center;
  color: #8e8e8e;
  flex-shrink: 0;
  margin-top: 110px;
}
.process-arrow svg {
  width: 32px;
  height: 32px;
}
.process-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 32px;
  font-weight: 500;
  color: white;
  border: 2px solid #fff;
}
.process-number.c1 {
  background-color: #02abed;
  box-shadow: 0 0 0 4px #02abed;
}
.process-number.c2 {
  background-color: #ea0089;
  box-shadow: 0 0 0 4px #ea0089;
  opacity: 0.8;
}
.process-number.c3 {
  background-color: #f9a01a;
  box-shadow: 0 0 0 4px #f9a01a;
  opacity: 0.9;
}
.process-number.c4 {
  background-color: #eddf00;
  box-shadow: 0 0 0 4px #eddf00;
  opacity: 0.8;
}
.process-number.c5 {
  background-color: #83c23f;
  box-shadow: 0 0 0 4px #83c23f;
  opacity: 0.9;
}

.process-title {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.process-title.c1 {
  color: #02abed;
}
.process-title.c2 {
  color: #ea0089;
}
.process-title.c3 {
  color: #f9a01a;
}
.process-title.c4 {
  color: #eddf00;
}
.process-title.c5 {
  color: #83c23f;
}

.process-description {
  color: #666;
  line-height: 1.7;
  font-size: 15px;
}

/* FAQ Section (共通) */
.hl-faq-section {
  width: 100%;
  background-color: rgb(250, 255, 255);
  padding: 30px;
  -webkit-box-shadow: 0px 4px 20px rgba(32, 79, 94, 0.05);
  box-shadow: 0px 4px 20px rgba(32, 79, 94, 0.05);
  border-radius: 33px;
}
.hl-faq-section .hl-faq-item {
  margin-bottom: 10px;
}
.hl-faq-section .hl-faq-item:last-child {
  margin-bottom: 0;
}
.hl-faq-question {
  padding-bottom: 10px;
  display: flex;
  cursor: pointer;
  position: relative;
  align-items: center;
  justify-content: space-between;
  flex-direction: row-reverse;
  border-bottom: dashed 1px rgb(200 206 206);
}
.hl-faq-question h3 {
  width: calc(100% - 60px);
  line-height: 1.8rem;
  font-size: 16px;
}
.hl-faq-question .hl-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #0f94d3;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  right: 0;
  transition: 0.2s cubic-bezier(0, 0, 0.3642, 1);
  padding-left: 2px;
  padding-bottom: 2px;
  color: rgb(255 255 255);
}
.hl-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: 0.4s cubic-bezier(0, 0, 0.3642, 1);
}
.hl-faq-answer p {
  padding: 15px 0;
  border-bottom: dashed 1px rgb(200 206 206);
  line-height: 1.7;
}
.hl-faq-item.active .hl-faq-question .hl-icon,
.hl-faq-item.active .hl-icon {
  transform: rotate(45deg);
}
.hl-faq-item.active .hl-faq-question .hl-icon {
  background-color: #dbdce6;
  color: rgb(250, 255, 255);
}
.hl-faq-item.active .hl-faq-answer {
  max-height: 300px; /* JSで制御されるため目安 */
}
.hl-icon {
  transition: transform 0.3s ease;
}
.faq-section {
  background: #eef8ff;
  padding: 80px 20px;
}
.faq-container {
  max-width: 1200px;
  margin: 0 auto;
}
.faq-header {
  text-align: center;
  margin-bottom: 50px;
}
.faq-title {
  font-size: 36px;
  font-weight: 500;
  color: #1d9bf0;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.faq-search {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  padding: 0 20px;
}
.faq-search input {
  width: 100%;
  padding: 15px 40px 15px 15px;
  box-sizing: border-box;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 16px;
  outline: none;
  transition: border .3s;
}
.faq-search input:focus {
  border-color: #1d9bf0;
}
.faq-search input::placeholder {
  color: #999;
}
.faq-search-clear {
  display: none;
  position: absolute;
  top: 50%;
  right: 35px;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  background: #b5b5b5;
  color: #fff;
  border-radius: 50%;
  font-size: 18px;
  line-height: 24px;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s;
  -webkit-appearance: none;
}
.faq-search-clear:hover {
  background: #888;
}
.faq-search.has-input .faq-search-clear {
  display: block;
}
.faq-categories {
  max-width: 800px;
  margin: 50px auto 0;
}
.faq-category {
  margin-bottom: 20px;
  background: #fff;
  border: 2px solid #74d2ff;
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow .3s;
  -webkit-box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
  box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
}
.faq-category:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}
.faq-category-header {
  width: 100%;
  padding: 20px 30px;
  background: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background .3s;
  text-align: left;
  font-family: inherit;
}
.faq-category-header:hover,
.faq-category.active .faq-category-header {
  background: rgba(92, 212, 255, 0.2);
}
.faq-category-info {
  display: flex;
  align-items: center;
  gap: 10px;
}
.faq-category-name {
  font-size: 18px;
  font-weight: 500;
  color: #333;
}
.faq-category-count {
  font-size: 16px;
  color: #999;
}
.faq-arrow {
  width: 24px;
  height: 24px;
  transition: transform .3s;
}
.faq-arrow svg {
  width: 100%;
  height: 100%;
  color: #666;
}
.faq-category.active .faq-arrow {
  transform: rotate(180deg);
}
.faq-items {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease-out;
  padding: 0 30px;
}
.faq-category.active .faq-items {
  padding-bottom: 20px;
}
.faq-item {
  border-bottom: 1px solid #f0f0f0;
  padding: 20px 0;
}
.faq-item:last-child {
  border-bottom: none;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 15px;
  position: relative;
  text-align: left;
  font-family: inherit;
}
.faq-q-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: #1d9bf0;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 16px;
}
.faq-question-text {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  color: #333;
  line-height: 1.6;
  padding-right: 30px;
}
.faq-toggle {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  transition: transform .3s;
}
.faq-toggle svg {
  width: 100%;
  height: 100%;
  color: #666;
}
.faq-item.active .faq-toggle {
  transform: translateY(-50%) rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease-out;
  padding: 0;
  box-sizing: border-box;
}
.faq-answer-inner {
  padding: 15px 0 0 0;
  box-sizing: border-box;
  width: 100%;
}
.faq-a-content {
  display: flex;
  align-items: baseline;
  gap: 15px;
}
.faq-a-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: #e8f5ff;
  color: #1d9bf0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 18px;
}
.faq-answer-text {
  flex: 1;
  font-size: 15px;
  color: #666;
  line-height: 1.8;
}
.faq-answer-text p {
  margin: 0 0 10px 0;
  line-height: 1.7;
}
.faq-answer-text p:last-child {
  margin-bottom: 0;
}
.faq-answer-text strong {
  color: #1d9bf0;
  font-weight: 500;
}
.faq-answer-text ul li,
.faq-answer-text ol li {
  margin-bottom: 8px;
  line-height: 1.7;
}
mark {
  background: #ffeb3b;
  padding: 0 3px;
  border-radius: 3px;
  color: #333;
}
.faq-more {
  text-align: center;
  margin-top: 40px;
}
.faq-more-btn {
  background: transparent;
  color: #1d9bf0;
  border: 2px solid #1d9bf0;
  padding: 14px 40px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 16px;
  cursor: pointer;
  transition: all .3s;
  font-family: inherit;
}
.faq-more-btn:hover {
  background: #1d9bf0;
  color: #fff;
  transform: translateY(-2px);
}
.faq-comparison-table-wrapper {
  margin: 20px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid #e0e6e6;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.faq-comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 600px;
}
.faq-comparison-table th,
.faq-comparison-table td {
  padding: 12px 15px;
  text-align: left;
  vertical-align: top;
}
.faq-comparison-table th {
  background-color: #d3f1ff;
  font-weight: 500;
  color: #333;
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}
.faq-comparison-table tbody tr:nth-child(even) {
  background-color: #eef8ff;
}
.faq-comparison-table tbody tr:hover {
  background-color: #e6f2ff;
}
.faq-comparison-table td ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.faq-comparison-table td ul li {
  margin-bottom: 5px;
  line-height: 1.5;
  letter-spacing: 1px;
}
.faq-comparison-table td strong {
  color: #1d9bf0;
}
.faq-show-more-details {
  display: inline-flex;
  align-items: center;
  background-color: #e8f5ff;
  color: #1d9bf0;
  border: 1px solid #b3d9ff;
  padding: 8px 15px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  margin: 15px 0 10px 0;
}
.faq-show-more-details:hover {
  background-color: #d1e9ff;
  border-color: #8ac7ff;
}
.faq-show-more-details span {
  margin-right: 5px;
}
.faq-details-arrow {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}
.faq-show-more-details.open .faq-details-arrow {
  transform: rotate(180deg);
}
.faq-more-details-content {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px dashed #e0e0e0;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  display: none;
}
.faq-more-details-content.active {
  opacity: 1;
}
.faq-highlight,
.faq-highlight-box {
  display: block;
  background: #e8f5ff;
  padding: 16px;
  margin: 16px 0;
  border-radius: 4px;
  font-weight: 600;
}
.faq-highlight-box {
  padding: 16px 10px;
  border-radius: 8px;
  color: #2c5aa0;
}
.faq-note,
.faq-warning-box {
  display: block;
  background: #fff3cd;
  border: 1px solid #ffeaa7;
  padding: 16px;
  margin: 16px 0;
  border-radius: 4px;
  color: #856404;
}
.faq-warning-box {
  border-radius: 8px;
  padding: 16px 10px;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}
.warning-icon {
  width: 24px;
  height: 24px;
  color: #856404;
  flex-shrink: 0;
  margin-top: 2px;
}
.faq-checklist,
.faq-prohibition-list,
.step-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}
.faq-checklist li,
.faq-prohibition-list li,
.step-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 12px;
  line-height: 1.6;
}
.faq-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9 12L11 14L15 10M21 12C21 16.9706 16.9706 21 12 21C7.02944 21 3 16.9706 3 12C3 7.02944 7.02944 3 12 3C16.9706 3 21 7.02944 21 12Z' stroke='%231d9bf0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}
.faq-prohibition-list li {
  padding-left: 24px;
  margin-bottom: 8px;
}
.faq-prohibition-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M18 6L6 18M6 6L18 18' stroke='%23dc2626' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}
.comparison-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0;
}
.green-box,
.red-box {
  border-radius: 12px;
  padding: 20px;
}
.green-box {
  background: linear-gradient(135deg, #f0fff4, #e6fffa);
  border: 2px solid #10b981;
}
.red-box {
  background: linear-gradient(135deg, #fff5f5, #ffe8e8);
  border: 2px solid #ef4444;
}
.box-title {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.green-box .box-title {
  color: #047857;
}
.red-box .box-title {
  color: #dc2626;
}
.box-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.box-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 12px;
  line-height: 1.6;
}
.green-box .box-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7 13L10 16L17 9' stroke='%2310b981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}
.red-box .box-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M18 6L6 18M6 6L18 18' stroke='%23ef4444' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}
.step-list {
  counter-reset: step-counter;
}
.step-list li {
  padding-left: 60px;
  margin-bottom: 24px;
  counter-increment: step-counter;
}
.step-list li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  background: #1d9bf0;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 18px;
}
.manual-work-section,
.choice-section {
  font-size: 16px;
  color: #333;
  line-height: 1.7;
}
.section-title2 {
  font-size: 18px;
  font-weight: 500;
  color: #1d9bf0;
  margin: 14px 0 10px 0;
}
.reason-item {
  margin-bottom: 10px;
}
.reason-title {
  font-size: 16px;
  font-weight: 500;
  color: #333;
  margin: 0;
}
.reason-text {
  margin: 0;
  line-height: 1.7;
}
.evidence-list {
  margin: 10px 0;
  padding-left: 0;
  list-style: none;
}
.evidence-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 12px;
  line-height: 1.7;
}
.evidence-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9 12L11 14L15 10M21 12C21 16.9706 16.9706 21 12 21C7.02944 21 3 16.9706 3 12C3 7.02944 7.02944 3 12 3C16.9706 3 21 7.02944 21 12Z' stroke='%231d9bf0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}
.conclusion-text {
  margin: 0 0 16px 0;
  line-height: 1.7;
}
.conclusion-text:last-child {
  margin-bottom: 0;
}
.conclusion-text strong {
  color: #1d9bf0;
  font-weight: 500;
}
.choice-title {
  font-size: 18px;
  font-weight: 500;
  color: #1d9bf0;
  margin: 24px 0 16px 0;
}
.choice-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 6px 0 24px 0;
}
.choice-card {
  padding: 24px;
  border: 2px solid #e5e7eb;
  background: #f9fafb;
  border-radius: 10px;
}
.choice-card-general {
  border-color: #d1d5db;
}
.choice-card-our {
  border-color: #1d9bf0;
  background: #f0f9ff;
}
.choice-card-title {
  position: relative;
  font-size: 16px;
  font-weight: 500;
  color: #333;
  margin: 0 0 10px 0;
  line-height: 1.4;
  padding-left: 26px;
}
.choice-card-our .choice-card-title {
  color: #1d9bf0;
}
.choice-card-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9 12L11 14L15 10M21 12C21 16.9706 16.9706 21 12 21C7.02944 21 3 16.9706 3 12C3 7.02944 7.02944 3 12 3C16.9706 3 21 7.02944 21 12Z' stroke='%231d9bf0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}
.choice-card-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
}
.choice-card-list li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 8px;
  line-height: 1.6;
  font-size: 15px;
}
.choice-card-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #1d9bf0;
  font-weight: 500;
  font-size: 16px;
}
.analogy-text,
.final-message {
  margin: 0 0 16px 0;
  line-height: 1.7;
}
.final-message {
  margin: 0;
}
.analogy-text strong,
.final-message strong {
  color: #1d9bf0;
  font-weight: 500;
}

/* Blog & News Section (共通) */
.bn-wrapper {
  background: #fff;
  padding: 100px 20px;
}
.bn-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.bn-grid > div {
  display: flex;
  flex-direction: column;
}
.bn-grid .btn {
  margin-top: auto;
  padding-top: 30px;
}
.bn-blog-list,
.bn-news-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.bn-blog-card,
.bn-news-item {
  padding: 0;
  background: #f9fcff;
  border: 2px solid #74d2ff;
  border-radius: 12px;
  transition: .25s;
  -webkit-box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
  box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
  min-height: 140px;
  display: flex;
}
.bn-news-item {
  background: #eef8ff;
}
.bn-blog-card > a,
.bn-news-item > a {
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  padding: 22px 24px;
  text-decoration: none;
  color: inherit;
  border-radius: 10px;
  gap: 24px;
}
.bn-news-item > a {
  flex-wrap: wrap;
  align-items: stretch;
  align-content: center;
  gap: 0;
}
.bn-blog-card:hover,
.bn-news-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}
.bn-blog-card:hover .bn-title,
.bn-news-item:hover .bn-news-txt {
  text-decoration: underline;
}
.bn-blog-card > a:focus-visible,
.bn-news-item > a:focus-visible {
  outline: 3px solid #1ab4ff;
  outline-offset: -3px;
}
.bn-thumb {
  flex: 0 0 90px;
  width: 90px;
  height: 90px;
  overflow: hidden;
  border-radius: 6px;
}
.bn-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bn-blog-info {
  flex: 1;
}
.bn-date {
  display: block;
  font-size: 16px;
  color: #1d9bf0;
  font-weight: 500;
  margin-bottom: 6px;
}
.bn-title {
  font-size: 16px;
  font-weight: 600;
  color: #333;
  line-height: 1.6;
}
.bn-tag {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  border-radius: 4px;
  padding: 2px 6px;
  margin-right: 8px;
}
.bn-tag.case {
  background: #6d84ff;
}
.bn-tag.event {
  background: #02abed;
}
.bn-news-date {
  font-size: 16px;
  color: #1d9bf0;
  font-weight: 500;
  margin-right: 8px;
}
.bn-news-txt {
  display: block;
  width: 100%;
  font-size: 16px;
  color: #333;
  line-height: 1.7;
  margin-top: 5px;
}
.bn-head {
  font-size: 34px;
  font-weight: 500;
  color: #1d9bf0;
  line-height: 1.3;
  margin-bottom: 20px;
}
.bn-head .label {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: #1d9bf0;
  border-left: 5px solid #1d9bf0;
  padding-left: 10px;
  margin-bottom: 4px;
}
.bn-more {
  display: inline-block;
  background: #1d9bf0;
  color: #fff;
  font-weight: 500;
  font-size: 14px;
  border-radius: 50px;
  padding: 14px 28px;
  transition: .25s;
  text-decoration: none;
}
.bn-more:hover {
  background: #1ab4ff;
}

/* CTA Section (共通) */

.cta {
  background-image: url(/images/fbg.webp);
  background-size: cover;
  background-position: center;
  color: white;
  padding: 110px 20px 30px 20px;
  text-align: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  z-index: 2;
  height: 35vh;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(135deg, rgb(26 207 255 / 1%) 0%, rgb(0 172 255 / 10%) 100%);
}

@media screen and (max-width: 480px) {
  .cta {
    background-image: url(/images/fbg.webp);
    background-size: cover;
    background-position: center;
    color: white;
    padding: 50px 20px 60px 20px;
    text-align: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    z-index: 2;
    height: 50vh;
  }
}

.cta > * {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 36px;
  font-weight: 500;
  margin-bottom: 20px;
}
.cta-subtitle {
  font-size: 16px;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.cta-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.limited-badge {
  background: #ff4444;
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
}

/* ===================================
   6. フッター (共通)
====================================== */
.footer {
  background: #ffffff;
  padding: 90px 20px 30px 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}
.footer-section h3 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 20px;
  color: #1d9bf0;
}
.footer-section ul li {
  margin-bottom: 8px;
}
.footer-section ul li a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s ease;
}
.footer-section ul li a:hover {
  color: #1d9bf0;
}
.footer-text {
  color: #333;
}
.footer-bottom {
  border-top: 1px solid #95d4ff;
  padding-top: 30px;
  text-align: center;
  color: #999;
}

/* ===================================
   7. アニメーション & エフェクト (共通)
====================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes growBar {
  from {
    height: 0;
  }
  to {
    height: var(--final-height);
  }
}
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

      ここから下はトップページ固有のスタイル (.page-top)

   ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
========================================================================== */

/* ===================================
   4. Hero Section
====================================== */
/* ===================================
   4. Hero Section
====================================== */
.page-top .hero {
  /* ↓— 元のグラデーションは残すならコメントアウトで OK
    background: linear-gradient(135deg, #1AB4FF 0%, #75d2ff 100%);
    */
  background-image: url("/images/bg.webp");
  background-size: cover; /* 画面いっぱいにトリミング */
  background-position: center; /* 中央寄せ */
  color: #fff;
  padding: 40px 15px 0;
  min-height: 70vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* 文字が読みやすいように半透明のグラデーションを重ねる */
.page-top .hero::before {
  content: "";
  position: absolute;
  inset: 0; /* top/right/bottom/left: 0 と同じ */
  pointer-events: none;
  z-index: 1; /* hero 内の要素より下げたいなら 0 に */
  background: linear-gradient(135deg, rgb(26 207 255 / 50%) 0%, rgba(117, 210, 255, 1) 100%);
}

/* ヒーロー内のテキストやボタンが前面に来るように */
.page-top .hero > * {
  position: relative;
  z-index: 2;
}

.page-top .hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.page-top .hero-container {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
  letter-spacing: 1px;
}
.page-top .hero-content {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards;
}
.page-top .hero-badge {
  display: inline-block;
  padding: 10px 30px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 25px;
  color: white;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 24px;
}
.page-top .hero-title {
  font-size: 42px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.page-top .hero-title .highlight {
  color: #ffffff;
}
.page-top .hero-subtitle {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
  letter-spacing: 1px;
}
.page-top .hero-benefits {
  display: flex;
  flex-direction: row;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 40px;
}
.page-top .benefit-item {
  display: flex;
  align-items: center;
  gap: 3px;
  font-weight: 500;
  font-size: 16px;
  white-space: nowrap;
}
.page-top .benefit-item span {
  background: linear-gradient(transparent 80%, #fff703 80%);
}
.page-top .hero-cta-group {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.page-top .btn-primary-hero {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  background: #fae70e;
  box-shadow: 3px 5px 0 #c8be86;
  -webkit-box-shadow: 3px 5px 0 #c8be86;
  color: #333;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 1px;
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  min-width: 140px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.page-top .btn-primary-hero:hover {
  background: #ffd700;
  transform: translateY(-2px);
}
.page-top .btn-secondary-hero {
  flex: 1;
  display: inline-block;
  padding: 16px 32px;
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.8);
  color: white;
  font-weight: 500;
  font-size: 16px;
  text-align: center;
  text-decoration: none;
  border-radius: 8px;
  min-width: 140px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.page-top .btn-secondary-hero:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: white;
}
.page-top .hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}
.page-top .stat-item {
  padding: 12px 8px;
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  text-align: center;
}
.page-top .stat-number {
  font-size: 24px;
  font-weight: 500;
  color: #ffffff;
}
.page-top .stat-label {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 1);
}
.page-top .hero-visual {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease 0.3s forwards;
  display: flex;
  justify-content: left;
  align-items: center;
}
.page-top .hero-visual-container {
  position: relative;
  max-width: 300px;
  width: 100%;
}
.page-top .phone-mockup {
  width: 100%;
  height: auto;
  position: relative;
}
.page-top .phone-frame {
  width: 280px;
  height: 560px;
  margin: 0 auto;
  padding: 14px;
  background: #d1eeff;
  border-radius: 30px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  position: relative;
}
.page-top .phone-screen {
  width: 100%;
  height: 100%;
  background: white;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
}
.page-top .x-interface {
  padding: 20px;
  height: 100%;
  background: #33a7ff;
  color: #ffffff;
  display: flex;
  flex-direction: column;
}
.page-top .x-header {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.page-top .x-logo {
  font-size: 44px;
  font-weight: 500;
}
.page-top .follower-growth {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.page-top .growth-title {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 1px;
  color: #fff;
}
.page-top .growth-number {
  font-size: 48px;
  font-weight: 500;
  margin-bottom: 10px;
  color: #fff97e;
}
.page-top .growth-label {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 1px;
  color: #fff;
  margin-bottom: 20px;
}
.page-top .growth-chart {
  margin-top: 20px;
  width: 100%;
  height: 120px;
  background: #ffffff;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
}
.page-top .chart-bar {
  position: absolute;
  bottom: 0;
  background: #1ab4ff;
  border-radius: 4px 4px 0 0;
  animation: growBar 2s ease-out;
}
.page-top .chart-bar:nth-child(1) {
  left: 10%;
  width: 8px;
  height: 30%;
}
.page-top .chart-bar:nth-child(2) {
  left: 25%;
  width: 8px;
  height: 50%;
}
.page-top .chart-bar:nth-child(3) {
  left: 40%;
  width: 8px;
  height: 70%;
}
.page-top .chart-bar:nth-child(4) {
  left: 55%;
  width: 8px;
  height: 85%;
}
.page-top .chart-bar:nth-child(5) {
  left: 70%;
  width: 8px;
  height: 100%;
}

/* ===================================
   5. Main Sections
====================================== */

/* Problem Section */
.page-top .problem {
  background: #e1f5ff;
  padding: 80px 20px;
  position: relative;
}
.page-top .problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}
.page-top .problem-card {
  background: white;
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  border: 2px solid #74d2ff;
  transition: all 0.3s ease;
  -webkit-box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
  box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
}
.page-top .problem-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(29, 155, 240, 0.3);
}
.page-top .problem-stat {
  width: 180px;
  height: 180px;
  background: #e1f5ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 28px;
  font-weight: 500;
  color: #1d9bf0;
}
.page-top .problem-title {
  font-size: 20px;
  font-weight: 500;
  color: #333;
  margin-bottom: 16px;
}
.page-top .problem-description {
  color: #666;
  line-height: 1.6;
  font-size: 1.1rem;
}
.page-top .pc1,
.page-top .pc2 {
  margin-top: 30px;
}

/* Solution Section */
.page-top .solution {
  background: #ffffff;
  padding: 80px 20px;
  color: #333;
}
.page-top .solution .section-title {
  color: #1d9bf0;
}
.page-top .solution .section-subtitle {
  color: #333;
}
.page-top .solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}
.page-top .solution-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  border: 2px solid #74d2ff;
  transition: all 0.3s ease;
  -webkit-box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
  box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
}
.page-top .solution-card:hover {
  transform: translateY(-5px);
  border-color: #1d9bf0;
  box-shadow: 0 20px 40px rgba(29, 155, 240, 0.3);
}
.page-top .solution-icon {
  width: 180px;
  height: 180px;
  background: #eef8ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.page-top .solution-icon svg {
  width: 50px;
  height: 50px;
  fill: #ffffff;
}
.page-top .solution-title {
  font-size: 20px;
  font-weight: 500;
  color: #1d9bf0;
  margin-bottom: 16px;
}
.page-top .solution-description {
  color: #333;
  line-height: 1.6;
  font-size: 1.1rem;
}

/* Miracle Solution (Carousel) Section */
.page-top .miracle-solution {
  background: #eef8ff;
  padding: 80px 20px;
  overflow: hidden;
}
.page-top .miracle-solution .section-title {
  color: #1d9bf0;
}
.page-top .miracle-solution .section-subtitle {
  color: #666;
  margin-bottom: 60px;
}
.page-top .carousel-wrapper {
  width: 100%;
  position: relative;
  overflow: visible;
}
.page-top .carousel-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding-left: 0px;
}
.page-top .carousel-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
}
.page-top .carousel-track::-webkit-scrollbar {
  display: none;
}
.page-top .solution-carousel-card {
  flex: 0 0 380px;
  min-width: 380px;
  background: #ffffff;
  border-radius: 20px;
  padding: 40px 30px;
  scroll-snap-align: start;
  transition: all 0.3s ease;
  border: 2px solid #74d2ff;
  position: relative;
  -webkit-box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
  box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
}
.page-top .solution-carousel-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 40px rgba(29, 155, 240, 0.2);
  border-color: #1d9bf0;
}
.page-top .solution-carousel-card.bd02 {
  border: 2px solid #ff74c8;
}
.page-top .solution-carousel-card.bd03 {
  border: 2px solid #f9a01a;
}
.page-top .solution-carousel-card.bd04 {
  border: 2px solid #f7e800;
}
.page-top .solution-carousel-card.bd05 {
  border: 2px solid #83c23f;
}

.page-top .card-number {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 40px;
  font-weight: 500;
  color: #1d9bf0;
  z-index: 1;
}
.page-top .card-number.color01 {
  color: #02abed;
  opacity: 0.9;
}
.page-top .card-number.color02 {
  color: #ea0089;
  opacity: 0.6;
}
.page-top .card-number.color03 {
  color: #f9a01a;
  opacity: 0.7;
}
.page-top .card-number.color04 {
  color: #f7e800;
}
.page-top .card-number.color05 {
  color: #83c23f;
  opacity: 0.7;
}

.page-top .card-icon {
  width: 180px;
  height: 180px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e3f5f3;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
}
.page-top .card-icon img {
  width: 220px;
  height: 220px;
  object-fit: contain;
}
.page-top .card-icon.color001 {
  background: #beedff;
}
.page-top .card-icon.color002 {
  background: #f5e2ed;
}
.page-top .card-icon.color003 {
  background: #fff1db;
}
.page-top .card-icon.color004 {
  background: #f7f3bf;
}
.page-top .card-icon.color005 {
  background: #d9eac7;
}

.page-top .card-title {
  font-size: 20px;
  font-weight: 500;
  color: #333;
  margin-bottom: 16px;
  line-height: 1.6;
  min-height: 60px;
}
.page-top .card-description {
  color: #666;
  line-height: 1.8;
  font-size: 15px;
  margin-bottom: 20px;
}
.page-top .card-badge {
  display: inline-block;
  background: #1d9bf0;
  color: white;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-top: auto;
}
.page-top .card-badge.color1 {
  background: #02abed;
  opacity: 0.9;
}
.page-top .card-badge.color2 {
  background: #ea0089;
  opacity: 0.6;
}
.page-top .card-badge.color3 {
  background: #f9a01a;
  opacity: 0.7;
}
.page-top .card-badge.color4 {
  background: #efe10b;
}
.page-top .card-badge.color5 {
  background: #83c23f;
  opacity: 0.7;
}

.page-top .carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: white;
  border: 2px solid #1d9bf0;
  border-radius: 50%;
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
  color: #1d9bf0;
}
.page-top .carousel-nav:hover {
  background: #1d9bf0;
  color: white;
}
.page-top .carousel-nav-prev {
  left: -60px;
}
.page-top .carousel-nav-next {
  right: 20px;
}
.page-top .carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}
.page-top .indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: #e1f5ff;
  cursor: pointer;
  transition: all 0.3s ease;
}
.page-top .indicator.active {
  background: #1d9bf0;
  width: 30px;
  border-radius: 5px;
}

/* Results Section */
.page-top .results {
  background: #1d9bf0;
  color: white;
  padding: 80px 20px;
  position: relative;
}
.page-top section.results::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -3%;
  border-top: 60px solid #1d9bf0;
  border-left: 30vw solid transparent;
  border-right: 30vw solid transparent;
  transform: translateX(-50%);
  z-index: 1;
}
.page-top .results .section-title {
  color: white;
}
.page-top .results .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}
.page-top .results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.page-top .results-stats {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.page-top .results-stats-title {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 30px;
}
.page-top .results-stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.page-top .results-stat-item:last-child {
  border-bottom: none;
}
.page-top .results-stat-label {
  color: rgba(255, 255, 255, 0.8);
}
.page-top .results-stat-value {
  font-weight: 500;
  font-size: 24px;
}
.page-top .results-stat-value.highlight {
  color: #ffe066;
  font-size: 32px;
}
.page-top .results-trust {
  background: white;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  color: #333;
}
.page-top .results-trust-title {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 30px;
  color: #333;
}
.page-top .trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.page-top .trust-icon {
  width: 24px;
  height: 24px;
  fill: #1d9bf0;
}
.page-top .trust-text {
  color: #666;
}

/* Plans Section */
.page-top .plans {
  background: #d3f1ff;
  padding: 80px 20px;
}
.page-top .plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 60px;
  margin-bottom: 50px;
}
.page-top .plan-card {
  background: white;
  border-radius: 16px;
  padding: 40px 30px;
  text-align: center;
  border: 2px solid #1ab4ff;
  position: relative;
  transition: all 0.3s ease;
  -webkit-box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
  box-shadow: 6px 8px 0 rgba(92, 212, 255, 0.2);
}
.page-top .plan-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}
.page-top .plan-card.featured {
  border-color: #0098ff;
  transform: scale(1.05);
}
.page-top .plan-card.featured:hover {
  transform: scale(1.05) translateY(-5px);
}
.page-top .plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #1ab4ff;
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
}
.page-top .plan-title {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 16px;
  color: #333;
}
.page-top .plan-price {
  font-size: 40px;
  font-weight: 500;
  color: #1d9bf0;
  margin-bottom: 8px;
}
.page-top .plan-price-note {
  color: #666;
  margin-bottom: 8px;
}
.page-top .plan-original-price {
  color: #999;
  text-decoration: line-through;
  font-size: 16px;
  margin-bottom: 30px;
}
.page-top .plan-features {
  list-style: none;
  margin-bottom: 30px;
  text-align: left;
}
.page-top .plan-feature {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 0px;
  padding: 4px 0;
}
.page-top .plan-feature-icon {
  width: 20px;
  height: 20px;
  fill: #1d9bf0;
  flex-shrink: 0;
}
.page-top .plan-cta {
  width: 100%;
  padding: 16px;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}
.page-top .plan-cta.primary {
  background: #1d9bf0;
  color: white;
}
.page-top .plan-cta.primary:hover {
  background: #1ab4ff;
}
.page-top .plan-cta.secondary {
  background: transparent;
  color: #1d9bf0;
  border: 2px solid #1d9bf0;
}
.page-top .plan-cta.secondary:hover {
  background: #1d9bf0;
  color: white;
}
.page-top .plan-remaining {
  margin-top: 16px;
  background: #ffe5e5;
  color: #ff4444;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
}

/* ===================================
   8. Responsive Design
====================================== */
@media (min-width: 1241px) {
  .page-top .carousel-wrapper {
    margin-left: calc((100vw - 1200px) / 2);
    margin-right: 0;
    width: auto;
    max-width: none;
  }
  .page-top .carousel-container {
    max-width: none;
    overflow: visible;
  }
  .page-top .carousel-track {
    padding-left: 0;
    padding-right: 0;
    overflow-x: visible;
    margin-left: -10px;
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .page-top .carousel-nav-prev {
    left: -80px;
  }
  .page-top .carousel-nav-next {
    right: 20px;
  }
}
@media (max-width: 1024px) {
  .page-top .carousel-wrapper {
    margin-left: 0;
    width: 100%;
  }
  .page-top .carousel-container {
    max-width: none;
    overflow: visible;
  }
  .page-top .carousel-track {
    padding-left: 20px;
    padding-right: 20px;
    overflow-x: auto;
  }
  .page-top .solution-carousel-card {
    flex: 0 0 340px;
    min-width: 340px;
  }
  .bn-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 900px) {
  .process-grid {
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 16px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 20px 0 30px 0;
    margin-left: 0;
    margin-right: 0;
    width: 100%;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
  }
  .process-grid::-webkit-scrollbar {
    height: 6px;
  }
  .process-grid::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
  }
  .process-grid::-webkit-scrollbar-thumb {
    background: #1d9bf0;
    border-radius: 3px;
  }
  .process-arrow {
    flex-shrink: 0;
    margin-top: 60px;
  }
  .process-arrow svg {
    width: 24px;
    height: 24px;
  }
  .process-step {
    flex-shrink: 0;
    width: 280px;
    min-width: 280px;
    scroll-snap-align: start;
  }
  .process-step:first-child {
    margin-left: 20px;
  }
  .process-step:last-child {
    margin-right: 20px;
  }
}
@media (max-width: 768px) {
  .section-title {
    font-size: 28px;
  }
  .nav,
  .header-cta {
    display: none;
  }
  .hamburger {
    display: block;
  }
  .mobile-menu {
    width: 100%;
    right: -100%;
  }
  .page-top .hero {
    min-height: auto;
    padding: 100px 20px 10px;
  }
  .page-top .hero-container {
    grid-template-columns: 1fr;
    gap: 0;
    text-align: center;
  }
  .page-top .hero-title {
    font-size: 28px;
  }
  .page-top .hero-subtitle {
    font-size: 16px;
  }
  .page-top .hero-benefits {
    flex-direction: row;
    justify-content: center;
    gap: 16px;
  }
  .page-top .benefit-item {
    font-size: 12px;
    gap: 6px;
  }
  .page-top .benefit-icon {
    width: 16px;
    height: 16px;
  }
  .page-top .hero-cta-group {
    flex-direction: row;
    justify-content: center;
    gap: 12px;
  }
  .page-top .btn-primary-hero,
  .page-top .btn-secondary-hero {
    padding: 14px 20px;
    font-size: 14px;
    min-width: 120px;
  }
  .page-top .hero-stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .page-top .stat-item {
    padding: 12px 8px;
  }
  .page-top .stat-number {
    font-size: 20px;
  }
  .page-top .stat-label {
    font-size: 12px;
  }
  .page-top .phone-frame {
    width: 240px;
    height: 480px;
    padding: 15px;
  }
  .page-top .growth-number {
    font-size: 36px;
  }
  .page-top .miracle-solution {
    padding: 60px 0;
  }
  .page-top .carousel-container {
    max-width: 346px;
  }
  .page-top .carousel-track {
    gap: 16px;
    padding: 0 16px 16px 16px;
  }
  .page-top .solution-carousel-card {
    flex: 0 0 330px;
    min-width: 330px;
    padding: 30px 24px;
  }
  .page-top .card-number {
    font-size: 30px;
  }
  .page-top .card-icon {
    width: 140px;
    height: 140px;
  }
  .page-top .card-icon img {
    width: 100px;
    height: 100px;
  }
  .page-top .card-title {
    font-size: 18px;
    min-height: auto;
  }
  .page-top .card-description {
    font-size: 14px;
  }
  .page-top .carousel-nav {
    width: 55px;
    height: 55px;
  }
  .page-top .carousel-nav-prev {
    left: 8px;
  }
  .page-top .carousel-nav-next {
    right: 8px;
  }
  .page-top .results-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .page-top .plan-card.featured {
    transform: none;
  }
  .page-top .plan-card.featured:hover {
    transform: translateY(-5px);
  }
  .faq-section {
    padding: 60px 15px;
  }
  .faq-title {
    font-size: 28px;
  }
  .faq-search {
    padding: 0 15px;
  }
  .faq-category-header {
    padding: 16px 20px;
  }
  .faq-category-name {
    font-size: 16px;
  }
  .faq-items {
    padding: 0 20px;
  }
  .comparison-container {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .faq-highlight-box,
  .faq-warning-box,
  .green-box,
  .red-box {
    padding: 12px 16px;
  }
  .choice-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .faq-comparison-table-wrapper {
    border: none;
    box-shadow: none;
    overflow-x: visible;
  }
  .faq-comparison-table {
    min-width: 100%;
    border: none;
  }
  .faq-comparison-table thead {
    display: none;
  }
  .faq-comparison-table tr {
    display: block;
    margin-bottom: 15px;
    border: 1px solid #e0e6e6;
    border-radius: 8px;
    background-color: #fff;
    padding: 10px 0;
  }
  .faq-comparison-table tr:last-child {
    margin-bottom: 0;
  }
  .faq-comparison-table td {
    display: block;
    padding: 10px 15px;
    border-bottom: 1px dashed #d4d4d4;
    text-align: left;
  }
  .faq-comparison-table td:last-of-type {
    border-bottom: none;
  }
  .faq-comparison-table td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: #555;
    font-size: 15px;
  }
  .faq-comparison-table td[data-label="項目"]::before {
    font-weight: 500;
    color: #333;
  }
  .faq-comparison-table td ul {
    margin-left: 0;
    padding-left: 0;
  }
  .cta-title {
    font-size: 28px;
  }
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  .btn-primary,
  .btn-secondary {
    width: 100%;
    max-width: 300px;
  }
}
@media (max-width: 480px) {
  .header-container {
    padding: 0 20px 0 15px;
  }
  .logo img {
    width: 160px;
  }
  .page-top .hero-title {
    font-size: 34px;
    line-height: 1.3;
  }
  .page-top .hero-subtitle {
    font-size: 16px;
  }
  .page-top .hero-badge {
    font-size: 16px;
    padding: 8px 26px;
  }
  .page-top .hero-visual {
    justify-content: center;
  }
  .page-top .benefit-item {
    font-size: 16px;
    gap: 4px;
  }
  .page-top .benefit-icon {
    width: 14px;
    height: 14px;
  }
  .page-top .btn-primary-hero,
  .page-top .btn-secondary-hero {
    padding: 12px 16px;
    font-size: 14px;
    min-width: 100px;
    letter-spacing: 1px;
  }
  .page-top .hero-stats-grid {
    gap: 16px;
  }
  .page-top .stat-item {
    padding: 10px 6px;
  }
  .page-top .stat-number {
    font-size: 24px;
  }
  .page-top .stat-label {
    font-size: 16px;
  }
  .page-top .phone-frame {
    width: 200px;
    height: 400px;
    padding: 12px;
  }
  .page-top .growth-number {
    font-size: 28px;
  }
  .page-top .carousel-container {
    max-width: 100%;
    padding-left: 20px;
  }
  .page-top .carousel-track {
    gap: 12px;
    padding: 22px 12px;
  }
  .page-top .solution-carousel-card {
    flex: 0 0 330px;
    min-width: 330px;
    padding: 24px 20px;
  }
  .page-top .card-icon {
    width: 170px;
    height: 170px;
  }
  .page-top .card-icon img {
    width: 200px;
    height: 200px;
  }
  .catchphrase-block .catchphrase-line.highlight-main {
    font-size: 1.5em;
  }
  p.catchphrase-line2 {
    font-size: 1.8em;
    letter-spacing: 2px;
  }
  .page-top section.problem::after {
    content: "";
    position: absolute;
    left: 50%;
    border-top: 110px solid #e1f5ff;
    border-left: 30vw solid transparent;
    border-right: 30vw solid transparent;
    transform: translateX(-50%);
  }
  .page-top .pc1,
  .page-top .pc2 {
    margin-top: 0;
  }
  img.image__news {
    max-width: 100%;
    height: auto;
  }
  .process-step {
    width: 260px;
    min-width: 260px;
  }
  .process-arrow svg {
    width: 20px;
    height: 20px;
  }
}
/* ===================================
   FAQ機能のための必須CSS (最終修正版)
====================================== */

/* カテゴリ・質問の開閉アニメーション */
.faq-category .faq-items,
.faq-item .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  box-sizing: content-box;
}

/* 「さらに詳しく」の開閉 */
.faq-more-details-content {
  display: none;
  overflow: hidden;
}

/* 検索ハイライト用のスタイル */
mark {
  background-color: #fff703; /* 目立つ黄色 */
  color: #000;
  padding: 0 2px;
  font-weight: 600;
  border-radius: 3px;
}

/* ===================================
   FAQ検索窓プレースホルダー＆枠線アニメーション
====================================== */
.faq-search {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  padding: 0 20px;
}

.faq-search-wrapper {
  position: relative;
  width: 100%;
}

.faq-search input {
  width: 100%;
  padding: 15px 40px 15px 15px;
  box-sizing: border-box;
  border: 2px solid transparent;
  border-radius: 8px;
  font-size: 16px;
  outline: none;
  position: relative;
  background: white;
  z-index: 2;
}

/* 枠線のアニメーション用要素 */
.faq-search-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  border-radius: 8px;
}

/* プレースホルダーテキストのアニメーション */
.faq-search-placeholder::before {
  content: "「料金」などキーワードを入力";
  position: absolute;
  top: 50%;
  left: 15px;
  transform: translateY(-50%);
  font-size: 16px;
  font-weight: 400;
  font-family: "M PLUS Rounded 1c", sans-serif;
  background: linear-gradient(90deg, #1d9bf0 0%, #74d2ff 20%, #ff74c8 40%, #f9a01a 60%, #83c23f 80%, #1d9bf0 100%);
  background-size: 300% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: faq-shimmer 15s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 3;
}

/* 枠線グラデーションアニメーション */
.faq-search-placeholder::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 8px;
  padding: 2px;
  background: linear-gradient(90deg, #1d9bf0 0%, #74d2ff 20%, #ffbae4 40%, #ffc062 60%, #b7dd8f 80%, #45a7e9 100%);
  background-size: 300% 100%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  animation: faq-shimmer 15s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* プレースホルダーが表示されている時にアニメーションを表示 */
.faq-search input:placeholder-shown + .faq-search-placeholder::before,
.faq-search input:placeholder-shown + .faq-search-placeholder::after {
  opacity: 1;
}

/* 元のプレースホルダーを透明に */
.faq-search input:placeholder-shown::placeholder {
  color: transparent;
}

/* 通常時の枠線 */
.faq-search input:not(:placeholder-shown),
.faq-search input:focus {
  border-color: #e0e0e0;
}

/* フォーカス時の枠線 */
.faq-search input:focus {
  border-color: #1d9bf0;
}

/* フォーカス時はアニメーションを非表示 */
.faq-search input:focus + .faq-search-placeholder::before,
.faq-search input:focus + .faq-search-placeholder::after {
  opacity: 0;
}

/* グラデーションアニメーション */
@keyframes faq-shimmer {
  0% {
    background-position: -300% 0;
  }
  100% {
    background-position: 300% 0;
  }
}

/* クリアボタンの調整 */
.faq-search-clear {
  position: absolute;
  top: 50%;
  right: 35px;
  transform: translateY(-50%);
  z-index: 4;
}

/* モバイル対応 */
@media (max-width: 768px) {
  .faq-search {
    padding: 0 15px;
  }

  .faq-search-placeholder::before {
    font-size: 14px;
    left: 12px;
  }
}

/* 下層ページヒーロー - 実際にスマホで使えるCSS */
.subpage-hero {
  height: auto;
  min-height: 500px;
  position: relative;
  margin-top: 50px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(26, 180, 255, 0.15), rgba(26, 180, 255, 0.05));
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(30px);
  overflow: hidden;
  padding: 20px 0;
}

.subpage-hero-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  position: relative;
  z-index: 2;
}

.subpage-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("/placeholder.svg?height=800&width=1600");
  background-size: cover;
  background-position: center;
  opacity: 0.2;
  z-index: 1;
}

.subpage-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.subpage-hero-inner {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.subpage-breadcrumb {
  font-size: 12px;
  color: #666;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 10px;
  border-radius: 25px;
}

.subpage-breadcrumb a {
  color: #666;
  text-decoration: none;
}

.anime-title-section {
  perspective: 1000px;
  text-align: center;
}

.--label {
  filter: blur(10px);
  opacity: 0;
  transition: filter 1.2s ease-out, opacity 1.2s ease-out;
}

.--gradient-label {
  display: inline-block;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;

  background-position: 0 0;
  background-size: 220% 100%;
  background-repeat: no-repeat;
  transition: background-position 2s cubic-bezier(0.215, 0.61, 0.355, 1) 2.1s;
  background-image: url(/images/bg2.png);
  background-size: cover;
  background-position: center;
}

.--sub {
  filter: blur(8px);
  opacity: 0;
  transition: filter 1s ease-out 0.5s, opacity 1s ease-out 0.5s;
}

.anime-title-section.is-active .--label {
  filter: blur(0px);
  opacity: 1;
}

.anime-title-section.is-active .--gradient-label {
  background-position: 100% 0;
}

.anime-title-section.is-active .--sub {
  filter: blur(0px);
  opacity: 1;
  padding: 10px 20px;
  width: 260px;
  text-align: center;
  margin:  0 auto;
}

.company-title {
font-size: 5rem;
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: 0;
    margin: 0;
}

.japanese-title {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 1px;

  color: #333;
}

.subpage-description {
  max-width: 600px;
  font-size: 16px;
  line-height: 1.8;
  color: #666;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s 0.4s forwards;
  margin-top: 30px;
}

.subpage-accent {
  width: 60px;
  height: 4px;
  background-color: #1ab4ff;
  margin-top: 20px;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== スマートフォン対応（実際に使える版）===== */
@media screen and (max-width: 768px) {
  .subpage-hero {
    margin-top: 60px;
    min-height: 280px;
    padding: 30px 0;
  }

  .subpage-hero-container {
    padding: 0 16px;
  }

  .subpage-breadcrumb {
    font-size: 11px;
    margin-bottom: 16px;
  }

  .company-title {
    font-size: 2.5rem;
    line-height: 1;
    margin-bottom: 8px;
  }

  .japanese-title {
    font-size: 1rem;
    margin-top: 8px;
    margin-bottom: 16px;
  }

  .subpage-description {
    font-size: 13px;
    line-height: 1.6;
    margin-top: 0;
    max-width: none;
  }

  .subpage-accent {
    width: 40px;
    height: 3px;
    margin-top: 16px;
  }
}

/* 小さいスマートフォン */
@media screen and (max-width: 480px) {
  .subpage-hero {
    margin-top: 50px;
    padding: 20px 0;
    min-height: 330px;
    background: linear-gradient(135deg, rgba(26, 180, 255, 0.15), rgba(26, 180, 255, 0.05));
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(30px);
  }

  .subpage-hero-container {
    padding: 0 20px;
  }

  .subpage-breadcrumb {
    font-size: 12px;
    margin-bottom: 32px;
  }

  .company-title {
    font-size: 3.5rem;
    letter-spacing: -0.02em;
  }

  .japanese-title {
    font-size: 0.8rem;
    letter-spacing: 0.5px;
  }

  .subpage-description {
    font-size: 16px;
    line-height: 1.5;
    margin-top: 20px;
  }

  .subpage-accent {
    width: 35px;
    height: 2px;
    margin-top: 12px;
  }
}

/* 横向きスマートフォン */
@media screen and (max-width: 768px) and (orientation: landscape) {
  .subpage-hero {
    min-height: 200px;
    padding: 15px 0;
  }

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

  .japanese-title {
    font-size: 0.8rem;
    margin-top: 5px;
    margin-bottom: 10px;
  }

  .subpage-description {
    font-size: 11px;
  }

  .subpage-accent {
    margin-top: 10px;
  }
}

/* 元のpaste.txtのCSSに以下を追加・修正してください */

/* WebGLキャンバス用の新しいスタイル */
.subpage-hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.9;
  background: transparent;
  display: block;
}

/* 既存の.subpage-heroクラスに以下を追加 */
.subpage-hero {
  /* 既存のスタイルはそのまま保持 */
  height: auto;
  min-height: 430px;
  position: relative;
  margin-top: 50px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(238, 248, 255, 1), rgba(26, 180, 255, 0.1));
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(30px);
  overflow: hidden;
  padding: 20px 0;
  /* 追加: z-indexの基準を設定 */
  z-index: 0;
}



/* コンテンツを確実に前面に配置 */
.subpage-hero-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  position: relative;
  z-index: 10; /* 2から10に変更して確実に前面に */
}

.subpage-hero-content {
  position: relative;
  z-index: 10;
  width: 100%;
}

.subpage-hero-inner {
  display: flex;
  flex-direction: column;
  width: 100%;
  position: relative;
  z-index: 10;
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
  .subpage-hero-canvas {
    opacity: 0.2; /* モバイルではさらに薄く */
  }

  .subpage-hero {
    margin-top: 60px;
    min-height: 280px;
    padding: 30px 0;
  }
}

@media screen and (max-width: 480px) {
  .subpage-hero-canvas {
    opacity: 0.6; /* 小さいスマートフォンでは最も薄く */
  }

  .subpage-hero {
    margin-top: 50px;
    padding: 20px 0;
    min-height: 300px;
  }
}

#heroCanvas,
#subpageHeroCanvas {
  filter: blur(45px);
  opacity: 1;
}

/* ===================================
   Subpage Hero : 背景画像 <picture> レイヤー
   （HTML に <picture class="subpage-hero-bg">…</picture> を
     挿入した場合のスタイル）
====================================== */
.subpage-hero-bg {
  position: absolute;
  inset: 0; /* 全面に広げる */
  z-index: -1; /* 背景として最背面へ */
  pointer-events: none; /* クリックを透過させる */
}

.subpage-hero-bg img,
.subpage-hero-bg source {
  width: 100%;
  height: 100%;
  object-fit: cover; /* 余白なしでトリミング表示 */
}

/* About Page Styles - 2025 Modern Layout */

/* Replaced old about styles with modern minimal design */
.about {
  padding: 120px 0;
  background: #ffffff;
}

.about-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Hero Section */
.about-hero {
  text-align: center;
  margin-bottom: 120px;
}

.about-main-title {
  font-size: 64px;
  font-weight: 400;
  color: #303234;
  margin-bottom: 24px;
  letter-spacing: -1px;
  line-height: 1.1;
}

.about-hero-subtitle {
  font-size: 20px;
  color: #666666;
  font-weight: 400;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Content Grid */
.about-content-grid {
  display: flex;
  flex-direction: column;
  gap: 120px;
}

.about-section {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 80px;
  align-items: start;
}

.about-section-number {
  font-size: 72px;
  font-weight: 200;
  color: #e5e5e5;
  line-height: 1;
  position: sticky;
  top: 100px;
}

.about-section-content {
  padding-top: 8px;
}

.about-section-title {
  font-size: 32px;
  font-weight: 400;
  color: #303234;
  margin-bottom: 40px;
  letter-spacing: .5px;
  line-height: 1.3;
}

.about-text-block {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-text-block p {
  font-size: 18px;
  line-height: 1.8;
  color: #333333;
  font-weight: 400;
}

/* Principles */
.about-principles {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.principle-item {
  border-left: 2px solid #f0f0f0;
  padding-left: 32px;
  transition: border-color 0.3s ease;
}

.principle-item:hover {
  border-left-color: #1d9bf0;
}

.principle-item h4 {
  font-size: 20px;
  font-weight: 500;
  color: #303234;
  margin-bottom: 16px;
  letter-spacing: .3px;
}

.principle-item p {
  font-size: 16px;
  line-height: 1.7;
  color: #303234;
  font-weight: 400;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .about-container {
    padding: 0 32px;
  }

  .about-section {
    grid-template-columns: 80px 1fr;
    gap: 40px;
  }

  .about-section-number {
    font-size: 56px;
  }

  .about-content-grid {
    gap: 80px;
  }
}

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

  .about-container {
    padding: 0 24px;
  }

  .about-hero {
    margin-bottom: 80px;
  }

  .about-main-title {
    font-size: 48px;
  }

  .about-hero-subtitle {
    font-size: 18px;
  }

  .about-section {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .about-section-number {
    font-size: 40px;
    color: #1d9bf0;
    position: static;
    margin-bottom: 8px;
  }

  .about-section-title {
    font-size: 28px;
    margin-bottom: 24px;
  }

  .about-content-grid {
    gap: 60px;
  }

  .about-principles {
    gap: 32px;
  }

  .principle-item {
    padding-left: 24px;
  }
}

@media (max-width: 480px) {
  .about-container {
    padding: 0 20px;
  }

  .about-main-title {
    font-size: 36px;
  }

  .about-hero-subtitle {
    font-size: 16px;
  }

  .about-section-title {
    font-size: 24px;
  }

  .about-text-block p {
    font-size: 16px;
  }

  .principle-item h4 {
    font-size: 18px;
  }

  .principle-item p {
    font-size: 15px;
  }
}

/* Adding company profile section styles */
.company-profile {
  padding: 120px 0;
  background: linear-gradient(135deg, rgba(26, 180, 255, 0.02), rgba(26, 180, 255, 0.01));
}

.about-box-frame {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section_cont {
  max-width: 900px;
  margin: 0 auto;
}

.about-heading {
  margin-bottom: 80px;
  color: #1a1a1a;
  font-size: 48px;
  font-weight: 400;
  text-align: center;
}

/* 変数を廃止し、固定値に置換 */
.about-spec {
  position: relative;
}

.about-spec::before,
.about-spec::after {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 1px;
  content: "";
}

.about-spec::before {
  width: 100%;
  background-color: #e5e7eb; /* var(--color-gray-light) */
}

.about-spec::after {
  z-index: 1;
  width: 200px;            /* var(--heading-width) → 200px */
  background-color: #1d9bf0; /* var(--color-primary) */
}

.about-spec-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 60px;
  padding: 32px 0;
  border-top: 1px solid #e5e7eb; /* var(--color-gray-light) */
}

.about-spec-item::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 200px;              /* var(--heading-width) → 200px */
  height: 1px;
  content: "";
  background-color: #1d9bf0; /* var(--color-primary) */
  z-index: 1;
}

.about-spec-heading {
  flex: none;
  width: 200px;              /* var(--heading-width) → 200px */
  font-size: 18px;
  font-weight: 500;
  color: #1d9bf0;            /* var(--color-primary) */
  line-height: 1.6;
      letter-spacing: 1px;
}

.about-spec-desc {
  flex: 1;
  font-size: 18px;
  line-height: 1.8;
  color: #333;
}
.about-spec-desc-text {
    display: block;
}
/* Responsive Design for Company Profile */
@media (max-width: 1024px) {
  .company-profile {
    padding: 100px 0;
  }

  .about-box-frame {
    padding: 0 32px;
  }

  /* 1024px以下では heading-width = 180px 相当へ */
  .about-spec::after {
    width: 180px;
  }

  .about-spec-item {
    gap: 40px;
    padding: 28px 0;
  }

  .about-spec-item::after {
    width: 180px;
  }

  .about-spec-heading {
    width: 180px;
  }
}

@media (max-width: 768px) {
  .company-profile {
    padding: 80px 0;
  }

  .about-box-frame {
    padding: 0 24px;
  }

  .about-heading {
    font-size: 36px;
    margin-bottom: 60px;
  }

  .about-spec-item {
    flex-direction: column;
    gap: 16px;
    padding: 24px 0;
  }

  .about-spec-heading {
    width: 100%;
    font-size: 16px;
    margin-bottom: 8px;
  }

  .about-spec-desc {
    font-size: 16px;
    line-height: 1.7;
  }

  /* 768px以下ではガイドライン通り 100% に */
  .about-spec::after {
    width: 100%;
  }

  .about-spec-item::after {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .about-box-frame {
    padding: 0 20px;
  }

  .about-heading {
    font-size: 32px;
    margin-bottom: 50px;
  }

  .about-spec-item {
    padding: 20px 0;
  }

  .about-spec-heading {
    font-size: 15px;
  }

  .about-spec-desc {
    font-size: 15px;
  }
}