/* ======= 基本設定 ======= */
:root {
  /* Discord風ライトモードのカラーパレット */
  --primary-color: #5865F2;
  --primary-dark: #4752C4;
  --primary-light: #E8E9FD;
  --primary-gradient: linear-gradient(135deg, #5865F2 0%, #4752C4 100%);
  
  --secondary-color: #2E3267;
  --secondary-light: #E9E4F9;
  
  --success-color: #3BA55C;
  --success-light: #ECFDF3;
  
  --warning-color: #FAA61A;
  --warning-light: #FFF5E9;
  
  --danger-color: #ED4245;
  --danger-light: #FDECEC;
  
  --info-color: #3E93EC;
  --info-light: #ECF4FD;
  
  --dark-color: #23272A;
  --text-color: #2E3338;
  --text-secondary: #747F8D;
  --text-light: #96989D;
  --text-muted: #B9BBBE;
  
  --bg-color: #F2F3F5;
  --bg-light: #FFFFFF;
  --bg-dark: #EBEDEF;
  
  --card-bg: #FFFFFF;
  --border-color: #DCDDDE;
  --border-light: #EBEDEF;
  
  /* 効果 */
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 16px rgba(88, 101, 242, 0.1);
  
  --radius-sm: 4px;
  --radius: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* フォント */
  --font-sans: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* アニメーション */
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.15s cubic-bezier(0.25, 0.8, 0.25, 1);
  
  /* レイアウト */
  --container-width-lg: 1200px;
  --container-width-md: 900px;
  --container-width-sm: 600px;
  --section-padding: 80px 0;
  --section-padding-sm: 60px 0;

  /* Discord特有の色 */
  --discord-blurple: #5865F2;
  --discord-green: #3BA55C;
  --discord-dark: #36393F;
  --discord-darker: #2F3136;
  --discord-darkest: #202225;
  --discord-light-bg: #F6F6F7;
  --discord-light-hover: #E3E5E8;
  --discord-mention: rgba(88, 101, 242, 0.15);
}

/* ダークモードのカラーパレット */
body.theme-dark {
  --primary-color: #7289DA;
  --primary-dark: #5F73BC;
  --primary-light: #414980;
  --primary-gradient: linear-gradient(135deg, #7289DA 0%, #5F73BC 100%);
  
  --text-color: #FFFFFF;
  --text-secondary: #B9BBBE;
  --text-light: #8E9297;
  --text-muted: #72767D;
  
  --bg-color: #36393F;
  --bg-light: #40444B;
  --bg-dark: #2F3136;
  
  --card-bg: #40444B;
  
  --border-color: #202225;
  --border-light: #4F545C;
  
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 8px 16px rgba(114, 137, 218, 0.2);
}

/* ベーススタイル */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--text-color);
  background-color: var(--bg-color);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  transition: var(--transition);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

p {
  margin-bottom: 1rem;
}

ul {
  list-style: none;
}

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

.container {
  width: 90%;
  max-width: var(--container-width-lg);
  margin: 0 auto;
}

.highlight {
  color: var(--primary-color);
  position: relative;
  display: inline-block;
}

.highlight::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background-color: var(--primary-light);
  z-index: -1;
  opacity: 0.8;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

/* ボタン */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  outline: none;
  text-align: center;
}

.btn i {
  margin-right: 8px;
}

.primary-btn {
  background: var(--primary-gradient);
  color: white;
  box-shadow: 0 4px 12px rgba(88, 101, 242, 0.2);
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(88, 101, 242, 0.3);
  color: white;
}

.secondary-btn {
  background-color: var(--bg-light);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.secondary-btn:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
  transform: translateY(-2px);
  border-color: var(--primary-color);
}

/* ======= ヘッダー ======= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow);
  padding: 16px 0;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

body.theme-dark .site-header {
  background-color: rgba(47, 49, 54, 0.95);
}

.site-header.scrolled {
  padding: 10px 0;
  background-color: rgba(255, 255, 255, 0.98);
}

body.theme-dark .site-header.scrolled {
  background-color: rgba(47, 49, 54, 0.98);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 50px;
  width: auto;
}

.main-nav {
  margin-left: auto;
  margin-right: 20px;
}

.nav-list {
  display: flex;
  gap: 30px;
}

.nav-list a {
  color: var(--text-color);
  font-weight: 500;
  position: relative;
}

.nav-list a:hover {
  color: var(--primary-color);
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

.nav-list a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

.theme-toggle {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: var(--transition);
}

.theme-toggle:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

body.theme-dark .theme-toggle i.fa-moon {
  display: none;
}

body.theme-dark .theme-toggle i.fa-sun {
  display: block;
}

.theme-toggle i.fa-sun {
  display: none;
}

.login-btn, .signup-btn {
  padding: 10px 16px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 1.5rem;
  cursor: pointer;
}

/* モバイルメニュー */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--bg-light);
  z-index: 1010;
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
  transition: right 0.3s ease-out;
  display: flex;
  flex-direction: column;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-nav {
  padding: 20px;
  flex: 1;
}

.mobile-nav-list li {
  margin-bottom: 15px;
}

.mobile-nav-list a {
  color: var(--text-color);
  font-size: 1.1rem;
  font-weight: 500;
  display: block;
  padding: 10px 0;
}

.mobile-actions {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border-light);
}

.mobile-actions .btn {
  width: 100%;
}

/* ======= ヒーローセクション ======= */
.hero-section {
  padding: 160px 0 100px;
  background-color: var(--bg-color);
  overflow: hidden;
  position: relative;
}

.hero-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  margin-bottom: 2.5rem;
}

.cta-btn {
  padding: 15px 30px;
  font-size: 1.1rem;
}

.hero-stats {
  display: flex;
  gap: 30px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
}

.hero-image {
  position: relative;
}

.dashboard-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.floating-element {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 10px 15px;
  box-shadow: var(--shadow);
  font-weight: 500;
  animation: float 3s ease-in-out infinite;
}

.floating-element i {
  color: var(--primary-color);
  font-size: 1.2rem;
}

.fe-1 {
  top: 30px;
  left: -30px;
  animation-delay: 0s;
}

.fe-2 {
  bottom: 100px;
  left: -50px;
  animation-delay: 0.5s;
}

.fe-3 {
  bottom: 50px;
  right: -30px;
  animation-delay: 1s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

/* ======= デモセクション ======= */
.demo-section {
  padding: var(--section-padding);
  background-color: var(--bg-color);
}

.demo-showcase {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid var(--border-light);
}

.demo-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-light);
  background-color: var(--bg-light);
}

.demo-tab {
  padding: 15px 20px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-secondary);
  border: none;
  background: none;
  transition: var(--transition);
  flex: 1;
  text-align: center;
}

.demo-tab:hover {
  color: var(--primary-color);
  background-color: var(--primary-light);
}

.demo-tab.active {
  color: var(--primary-color);
  border-bottom: 3px solid var(--primary-color);
  background-color: var(--primary-light);
}

.demo-content {
  padding: 0;
  position: relative;
}

.demo-pane {
  display: none;
}

.demo-pane.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.demo-image {
  padding: 30px;
}

.feature-image {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
}

.demo-description {
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.demo-description h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.demo-description p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.feature-list {
  margin-top: 15px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 10px;
}

.feature-list li i {
  color: var(--success-color);
  margin-right: 10px;
  margin-top: 5px;
}

/* ======= 導入の流れ (Discord Style) ======= */
.workflow-section {
  padding: var(--section-padding);
  background-color: var(--bg-light);
  position: relative;
  overflow: hidden;
}

body.theme-dark .workflow-section {
  background-color: var(--discord-darker);
}

.discord-blobs {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.1;
}

.blob-1 {
  width: 600px;
  height: 600px;
  background-color: var(--discord-blurple);
  top: -200px;
  left: -100px;
}

.blob-2 {
  width: 500px;
  height: 500px;
  background-color: var(--success-color);
  bottom: -150px;
  right: -100px;
}

body.theme-dark .blob {
  opacity: 0.05;
}

.workflow-container {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 50px;
  margin-top: 50px;
  align-items: center;
}

.workflow-steps {
  display: flex;
  flex-direction: column;
  position: relative;
}

.workflow-step {
  display: flex;
  gap: 24px;
  background: var(--bg-light);
  padding: 24px;
  border-radius: var(--radius-md);
  margin-bottom: 0;
  position: relative;
  transition: all 0.3s ease;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

body.theme-dark .workflow-step {
  background: var(--discord-darker);
  border-color: var(--discord-darkest);
}

.workflow-step:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(88, 101, 242, 0.15);
  border-color: var(--primary-color);
}

body.theme-dark .workflow-step:hover {
  box-shadow: 0 8px 20px rgba(114, 137, 218, 0.2);
}

.step-icon-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.step-number {
  width: 28px;
  height: 28px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 16px;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(88, 101, 242, 0.4);
}

.step-icon {
  width: 56px;
  height: 56px;
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all 0.3s ease;
}

body.theme-dark .step-icon {
  background-color: #414980;
  color: #7289DA;
}

.workflow-step:hover .step-icon {
  transform: translateY(-5px) scale(1.05);
  background: var(--primary-gradient);
  color: white;
  box-shadow: 0 8px 16px rgba(88, 101, 242, 0.2);
}

.step-content {
  flex: 1;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-color);
}

.workflow-step:hover .step-title {
  color: var(--primary-color);
}

.step-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.step-action {
  margin-top: 16px;
}

.discord-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 3px;
  font-size: 0.9rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.discord-btn:hover {
  background: var(--primary-dark);
  box-shadow: 0 2px 8px rgba(88, 101, 242, 0.3);
}

.step-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.step-chip {
  background-color: var(--primary-light);
  color: var(--primary-color);
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 0.8rem;
  font-weight: 600;
}

body.theme-dark .step-chip {
  background-color: rgba(114, 137, 218, 0.2);
  color: #7289DA;
}

.step-progress {
  margin-top: 16px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.progress-bar {
  height: 8px;
  background-color: var(--border-light);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 100%;
  background: var(--primary-gradient);
  border-radius: 4px;
  animation: progressFill 2s ease forwards;
}

@keyframes progressFill {
  0% { width: 0; }
  100% { width: 100%; }
}

.step-connector {
  height: 30px;
  position: relative;
  margin: 6px 0;
  display: flex;
  justify-content: center;
}

.connector-line {
  height: 100%;
  width: 2px;
  background-color: var(--primary-light);
  position: relative;
}

body.theme-dark .connector-line {
  background-color: rgba(114, 137, 218, 0.3);
}

.connector-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary-color);
  left: 50%;
  transform: translateX(-50%);
}

.dot-start {
  top: 0;
}

.dot-end {
  bottom: 0;
}

.connector-pulse {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--primary-light);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0;
  }
}

.workflow-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.workflow-illustration {
  max-width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: all 0.5s ease;
  z-index: 2;
}

.workflow-spotlight {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(88, 101, 242, 0.2) 0%, rgba(88, 101, 242, 0) 70%);
  z-index: 1;
  animation: spotlight 8s ease-in-out infinite alternate;
}

@keyframes spotlight {
  0% { 
    transform: translate(-50px, -50px) scale(0.8);
    opacity: 0.5;
  }
  100% { 
    transform: translate(50px, 50px) scale(1.2);
    opacity: 0.7;
  }
}

.discord-cta {
  margin-top: 60px;
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
}

body.theme-dark .discord-cta {
  background: var(--discord-darker);
  border-color: var(--discord-darkest);
}

.discord-cta:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(88, 101, 242, 0.15);
  border-color: var(--primary-color);
}

.discord-cta-content {
  flex: 1;
}

.discord-cta-content h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.discord-cta-content p {
  color: var(--text-secondary);
  margin-bottom: 0;
}

.discord-cta-btn {
  background: var(--primary-color);
  color: white;
  padding: 12px 24px;
  border-radius: 28px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  white-space: nowrap;
  margin-left: 24px;
}

.discord-cta-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(88, 101, 242, 0.3);
  color: white;
}

/* Animation for the workflow */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.workflow-step {
  opacity: 0;
}

.workflow-step.animated {
  animation: fadeInRight 0.6s ease forwards;
}

.workflow-step:nth-child(1) {
  animation-delay: 0.1s;
}

.workflow-step:nth-child(3) {
  animation-delay: 0.5s;
}

.workflow-step:nth-child(5) {
  animation-delay: 0.9s;
}

.step-connector {
  opacity: 0;
}

.step-connector.animated {
  animation: fadeInUp 0.4s ease forwards;
}

.step-connector:nth-child(2) {
  animation-delay: 0.3s;
}

.step-connector:nth-child(4) {
  animation-delay: 0.7s;
}

.workflow-image {
  opacity: 0;
}

.workflow-image.animated {
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 1.1s;
}

.discord-cta {
  opacity: 0;
}

.discord-cta.animated {
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 1.3s;
}

/* ======= 料金プラン ======= */
.pricing-section {
  padding: var(--section-padding);
  background-color: var(--bg-color);
  position: relative;
  overflow: hidden;
}

.pricing-blobs {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.pricing-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.05;
}

.blob-1 {
  width: 800px;
  height: 800px;
  background-color: var(--discord-blurple);
  top: -300px;
  right: -200px;
}

.blob-2 {
  width: 600px;
  height: 600px;
  background-color: var(--discord-green);
  bottom: -200px;
  left: -100px;
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 50px;
  position: relative;
  z-index: 2;
}

.toggle-label {
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.toggle-label.active {
  color: var(--primary-color);
  font-weight: 700;
}

.discount {
  background-color: var(--primary-light);
  color: var(--primary-color);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  margin-left: 5px;
}

/* スイッチスタイル */
.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 30px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-color);
  transition: var(--transition);
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: var(--transition);
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary-color);
}

input:checked + .slider:before {
  transform: translateX(30px);
}

.pricing-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  position: relative;
  z-index: 2;
}

.pricing-plan {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-plan:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.pricing-plan.featured {
  border-color: var(--primary-color);
  transform: scale(1.05);
  z-index: 3;
  box-shadow: 0 12px 24px rgba(88, 101, 242, 0.15);
}

.pricing-plan.featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.plan-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--primary-color);
  color: white;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.plan-header {
  padding: 30px;
  text-align: center;
  border-bottom: 1px solid var(--border-light);
  background-color: var(--bg-light);
}

.plan-name {
  font-size: 1.5rem;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.plan-name i {
  color: var(--primary-color);
}

.plan-price {
  margin-bottom: 15px;
}

.price-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.price.annually {
  display: none;
}

body.annual-billing .price.monthly {
  display: none;
}

body.annual-billing .price.annually {
  display: inline;
}

.custom-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

.price-period {
  font-size: 1rem;
  color: var(--text-light);
}

.plan-target {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 15px;
  min-height: 40px;
}

.plan-features {
  padding: 30px;
  flex: 1;
}

.feature-category {
  margin-bottom: 20px;
}

.feature-category-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary-color);
  padding-bottom: 5px;
  border-bottom: 1px solid var(--primary-light);
}

.plan-features ul {
  margin-bottom: 10px;
}

.plan-features li {
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
}

.plan-features li i {
  margin-right: 10px;
  margin-top: 5px;
  flex-shrink: 0;
}

.plan-features li i.fa-check {
  color: var(--success-color);
}

.plan-features li i.fa-times {
  color: var(--danger-color);
}

.plan-features li i.fa-lock {
  color: var(--text-light);
}

.feature-label {
  flex: 1;
}

.feature-detail {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 2px;
}

.feature-tag {
  display: inline-block;
  padding: 2px 6px;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-left: 5px;
  vertical-align: middle;
}

.feature-tag.limited {
  background-color: var(--warning-light);
  color: var(--warning-color);
}

.feature-tag.unlimited {
  background-color: var(--success-light);
  color: var(--success-color);
}

.feature-tag.advanced {
  background-color: var(--info-light);
  color: var(--info-color);
}

.plan-cta {
  padding: 0 30px 30px;
  text-align: center;
}

.plan-cta .btn {
  width: 100%;
}

.plan-info {
  background-color: var(--primary-light);
  padding: 15px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--primary-color);
  border-top: 1px solid var(--border-light);
}

.plan-info i {
  margin-right: 5px;
}

/* モーダル */
.modal-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-container.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(-20px);
  transition: var(--transition);
}

.modal-container.active .modal {
  transform: translateY(0);
}

.modal-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.5rem;
  margin-bottom: 0;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--primary-color);
}

.modal-body {
  padding: 20px;
}

.feature-comparison {
  width: 100%;
  border-collapse: collapse;
}

.feature-comparison th,
.feature-comparison td {
  padding: 10px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.feature-comparison th {
  font-weight: 600;
  color: var(--primary-color);
}

.feature-comparison td i.fa-check {
  color: var(--success-color);
}

.feature-comparison td i.fa-times {
  color: var(--danger-color);
}

.modal-footer {
  padding: 20px;
  border-top: 1px solid var(--border-light);
  text-align: right;
}

/* ======= よくある質問 ======= */
.faq-section {
  padding: var(--section-padding);
  background-color: var(--bg-light);
  position: relative;
  z-index: 10;
}

body.theme-dark .faq-section {
  background-color: var(--discord-darker);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--card-bg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  opacity: 1;
  visibility: visible;
}

.faq-item:hover {
  box-shadow: var(--shadow);
  border-color: var(--primary-light);
  transform: translateY(-3px);
}

.faq-question {
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.faq-question h3 {
  font-size: 1.1rem;
  margin-bottom: 0;
  padding-right: 30px;
  color: var(--text-color);
}

.faq-icon {
  color: var(--text-light);
  transition: var(--transition);
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.faq-item.active .faq-icon {
  transform: translateY(-50%) rotate(180deg);
  color: var(--primary-color);
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease-in-out;
  background-color: var(--bg-color);
  opacity: 0;
}

body.theme-dark .faq-answer {
  background-color: var(--discord-dark);
}

.faq-item.active .faq-answer {
  padding: 0 20px 20px;
  max-height: 300px;
  opacity: 1;
}

.faq-item.active {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(88, 101, 242, 0.1);
}

body.theme-dark .faq-item.active {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(114, 137, 218, 0.2);
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* FAQ セクションのアニメーション */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.faq-item {
  animation: fadeInUp 0.5s ease forwards;
  opacity: 0;
}

.faq-item:nth-child(1) {
  animation-delay: 0.1s;
}

.faq-item:nth-child(2) {
  animation-delay: 0.2s;
}

.faq-item:nth-child(3) {
  animation-delay: 0.3s;
}

.faq-item:nth-child(4) {
  animation-delay: 0.4s;
}

.faq-item:nth-child(5) {
  animation-delay: 0.5s;
}

.faq-item:nth-child(6) {
  animation-delay: 0.6s;
}

/* ======= お問い合わせ ======= */
.contact-section {
  padding: var(--section-padding);
  background-color: var(--bg-color);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-title {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.contact-subtitle {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-top: 50px;
}

.contact-method {
  display: flex;
  gap: 20px;
}

.method-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-light);
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.method-details h3 {
  font-size: 1.2rem;
  margin-bottom: 5px;
}

.method-details p {
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.contact-form-container {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 40px;
  border: 1px solid var(--border-light);
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: 30px;
  text-align: center;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.required {
  color: var(--danger-color);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background-color: var(--bg-light);
  color: var(--text-color);
  font-family: var(--font-sans);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-light);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  cursor: pointer;
}

.checkbox-label input {
  margin-right: 10px;
  margin-top: 3px;
  width: auto;
}

.submit-btn {
  width: 100%;
  padding: 15px;
  font-size: 1.1rem;
}

/* ======= フッター ======= */
.site-footer {
  background-color: var(--dark-color);
  color: white;
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 50px;
  margin-bottom: 50px;
}

.footer-company {
  padding-right: 30px;
}

.footer-logo {
  margin-bottom: 20px;
}

.company-description {
  color: #B9BBBE;
  margin-bottom: 30px;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.footer-heading {
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--primary-color);
}

.footer-link-list li {
  margin-bottom: 10px;
}

.footer-link-list a {
  color: #B9BBBE;
  transition: var(--transition);
}

.footer-link-list a:hover {
  color: white;
  padding-left: 5px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.copyright {
  color: #72767D;
}

.locale-selector {
  padding: 8px 15px;
  border-radius: var(--radius);
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border: none;
  cursor: pointer;
}

/* ======= バックトップボタン ======= */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 100;
  border: none;
  box-shadow: var(--shadow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Discord風 特徴セクション */
.features-discord-section {
  padding: var(--section-padding);
  background-color: var(--bg-light);
  position: relative;
  overflow: hidden;
}

body.theme-dark .features-discord-section {
  background-color: var(--discord-dark);
}

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

.discord-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.05;
  transition: all 20s ease;
}

body.theme-dark .discord-blob {
  opacity: 0.03;
}

.blob-blue {
  width: 800px;
  height: 800px;
  background-color: var(--discord-blurple);
  top: -300px;
  right: -200px;
}

.blob-green {
  width: 600px;
  height: 600px;
  background-color: var(--discord-green);
  bottom: -200px;
  left: -100px;
}

.blob-purple {
  width: 500px;
  height: 500px;
  background-color: #9B59B6;
  top: 40%;
  left: 60%;
}

.features-discord-section .container {
  position: relative;
  z-index: 2;
}

.discord-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 50px;
}

.discord-feature-card {
  position: relative;
  background-color: var(--bg-light);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
  height: 220px;
}

body.theme-dark .discord-feature-card {
  background-color: var(--discord-darker);
  border-color: var(--discord-darkest);
}

.discord-feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(88, 101, 242, 0.15);
  border-color: var(--primary-color);
}

.discord-feature-content {
  padding: 24px;
  height: 100%;
  transition: opacity 0.3s ease;
}

.discord-feature-card:hover .discord-feature-content {
  opacity: 0;
}

.discord-feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, #5865F2 0%, #4752C4 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

body.theme-dark .discord-feature-icon {
  background: linear-gradient(135deg, #7289DA 0%, #5F73BC 100%);
}

.discord-feature-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  font-weight: 700;
  color: var(--text-color);
}

.discord-feature-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.discord-feature-hover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 24px;
  background: linear-gradient(135deg, rgba(88, 101, 242, 0.97) 0%, rgba(71, 82, 196, 0.97) 100%);
  color: white;
  opacity: 0;
  transition: opacity 0.3s ease;
  text-align: center;
}

body.theme-dark .discord-feature-hover {
  background: linear-gradient(135deg, rgba(114, 137, 218, 0.97) 0%, rgba(95, 115, 188, 0.97) 100%);
}

.discord-feature-card:hover .discord-feature-hover {
  opacity: 1;
}

.discord-feature-detail-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(255, 255, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}

.discord-feature-detail {
  margin-bottom: 20px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.discord-feature-action {
  margin-top: auto;
}

.discord-feature-btn {
  background-color: white;
  color: var(--primary-color);
  border: none;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.discord-feature-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.discord-features-footer {
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-light);
  border-radius: 12px;
  padding: 20px 24px;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

body.theme-dark .discord-features-footer {
  background-color: var(--discord-darker);
  border-color: var(--discord-darkest);
}

.discord-features-status {
  display: flex;
  gap: 24px;
}

.discord-status-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.discord-status-icon {
  color: var(--text-muted);
  font-size: 1rem;
}

.discord-status-icon.online {
  color: var(--discord-green);
}

.discord-features-cta {
  background-color: var(--primary-color);
  color: white;
  padding: 10px 20px;
  border-radius: 28px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.discord-features-cta:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(88, 101, 242, 0.3);
  color: white;
}

/* 特徴カードのアニメーション */
.discord-feature-card {
  opacity: 0;
  transform: translateY(30px);
}

.discord-feature-card.animated {
  animation: fadeInUp 0.5s ease forwards;
}

.discord-feature-card:nth-child(1) {
  animation-delay: 0.1s;
}

.discord-feature-card:nth-child(2) {
  animation-delay: 0.2s;
}

.discord-feature-card:nth-child(3) {
  animation-delay: 0.3s;
}

.discord-feature-card:nth-child(4) {
  animation-delay: 0.4s;
}

.discord-feature-card:nth-child(5) {
  animation-delay: 0.5s;
}

.discord-feature-card:nth-child(6) {
  animation-delay: 0.6s;
}

.discord-features-footer {
  opacity: 0;
  transform: translateY(20px);
}

.discord-features-footer.animated {
  animation: fadeInUp 0.5s ease forwards;
  animation-delay: 0.7s;
}

/* アニメーションブロブ効果 */
@keyframes blobMovement {
  0% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(5%, 3%) scale(1.05);
  }
  66% {
    transform: translate(-3%, -2%) scale(0.95);
  }
  100% {
    transform: translate(0, 0) scale(1);
  }
}

.blob-blue {
  animation: blobMovement 20s ease-in-out infinite;
}

.blob-green {
  animation: blobMovement 25s ease-in-out infinite reverse;
}

.blob-purple {
  animation: blobMovement 30s ease-in-out infinite alternate;
}

/* ======= レスポンシブデザイン ======= */
@media (max-width: 1200px) {
  .section-title {
    font-size: 2.2rem;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .feature-card {
    padding: 25px;
  }

  .workflow-container {
    grid-template-columns: 1fr;
  }

  .workflow-image {
    display: none;
  }
}

@media (max-width: 992px) {
  .hero-section .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content {
    order: 1;
  }
  
  .hero-image {
    order: 0;
    margin-bottom: 30px;
  }
  
  .hero-buttons, .hero-stats {
    justify-content: center;
  }
  
  .demo-pane.active {
    grid-template-columns: 1fr;
  }
  
  .pricing-plans {
    gap: 20px;
  }
  
  .pricing-plan.featured {
    transform: none;
  }
  
  .pricing-plan.featured:hover {
    transform: translateY(-10px);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-company {
    padding-right: 0;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }

  .discord-cta {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .discord-cta-btn {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  .main-nav, .header-actions .login-btn, .header-actions .signup-btn {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .section-padding {
    padding: 60px 0;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .pricing-plans {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
    max-width: 100%;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }

  .workflow-step {
    flex-direction: column;
    text-align: center;
  }

  .step-icon-container {
    margin-bottom: 16px;
  }

  .step-chips {
    justify-content: center;
  }

  .discord-features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .discord-features-footer {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .discord-features-status {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .discord-feature-card {
    height: auto;
  }

  .discord-feature-content {
    padding: 20px;
  }

  .discord-feature-hover {
    position: relative;
    opacity: 1;
    height: auto;
    margin-top: -100%;
    transition: margin-top 0.3s ease;
  }

  .discord-feature-card:hover .discord-feature-content {
    opacity: 1;
  }

  .discord-feature-card:hover .discord-feature-hover {
    margin-top: 0;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 15px;
  }
  
  .contact-form-container {
    padding: 20px;
  }

  .pricing-plans {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
  
  .plan-target {
    min-height: auto;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .faq-question h3 {
    font-size: 1rem;
  }
}

.price.annually {
  display: none;
}

.price-period.annually {
  display: none;
}

body.annual-billing .price.monthly {
  display: none;
}

body.annual-billing .price-period.monthly {
  display: none;
}

body.annual-billing .price.annually {
  display: inline;
}

body.annual-billing .price-period.annually {
  display: inline;
}