:root {
  --color-primary: #0E21A0;
  --color-secondary: #4D2FB2;
  --color-accent: #B153D7;
  --color-highlight: #F375C2;
  --color-text: #2C2C2C;
  --color-text-light: #666666;
  --color-bg: #FAFAFA;
  --color-bg-alt: #FFFFFF;
  --color-border: #E0E0E0;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --font-primary: 'Noto Sans JP', sans-serif;
  --font-secondary: 'Zen Kaku Gothic New', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --transition: all 0.3s ease;
  --transition-slow: all 0.6s ease;
  --transition-fast: all 0.15s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

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

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }

  100% {
    background-position: 1000px 0;
  }
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-width: 320px;
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-xl);
}

h4 {
  font-size: var(--font-size-lg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header-top {
  background-color: var(--color-primary);
  color: var(--color-bg-alt);
  padding: var(--space-xs) 0;
  font-size: var(--font-size-sm);
}

.header-top-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.header-top a {
  color: var(--color-bg-alt);
  opacity: 0.9;
}

.header-top a:hover {
  opacity: 1;
}

.header-main {
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
}

.header-main-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  position: relative;
}

.logo {
  display: block;
}

.logo img {
  width: 4rem;
  position: relative;
  z-index: 20;
}

.logo img {
  display: inline-block;
  transform: rotate(-5deg);
  transition: transform var(--transition-normal);
}

.logo:hover img {
  transform: rotate(0);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .logo img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 768px) {
  .logo img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 576px) {
  .logo img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 400px) {
  .logo img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.nav-menu a {
  position: relative;
  padding: var(--space-xs) 0;
  color: var(--color-text);
  font-size: var(--font-size-sm);
}

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

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--space-xs);
}

.burger-menu span {
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
  z-index: 1000;
  margin: 0;
  padding-top: 80px;
  text-align: center;
}

.mobile-menu.active {
  display: block;
  opacity: 1;
  visibility: visible;
}

.mobile-menu ul {
  list-style: none;
  padding: var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
  text-align: left;
}

.mobile-menu a {
  display: block;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 60vh;
  gap: 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-2xl) var(--space-lg);
  background-color: var(--color-bg-alt);
}

.hero-image {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section {
  padding: var(--space-2xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-primary);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.product-card {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: var(--transition);
}

.product-card {
  animation: fadeInUp 0.6s ease-out;
}

.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

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

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

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

.product-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg-alt);
  font-size: var(--font-size-sm);
}

.product-price {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-accent);
  margin-top: var(--space-sm);
}

.contact-section {
  background-color: var(--color-bg-alt);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  margin-top: var(--space-xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-group label {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(177, 83, 215, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
}

.checkbox-group input[type="checkbox"] {
  margin-top: 4px;
}

.btn {
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-primary);
  color: var(--color-bg-alt);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: var(--transition);
  align-self: flex-start;
}

.btn:hover {
  background-color: var(--color-secondary);
}

.map-container {
  margin-top: var(--space-xl);
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 400px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.footer {
  background-color: var(--color-primary);
  color: var(--color-bg-alt);
  padding: var(--space-xl) 0 var(--space-md);
  margin-top: var(--space-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-section h4 {
  color: var(--color-bg-alt);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-md);
}

.footer-section ul {
  list-style: none;
}

.footer-section a {
  color: var(--color-bg-alt);
  opacity: 0.9;
  font-size: var(--font-size-sm);
  display: block;
  padding: var(--space-xs) 0;
}

.footer-section a:hover {
  opacity: 1;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.privacy-popup {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}

.privacy-popup.active {
  opacity: 1;
  visibility: visible;
}

.privacy-popup-content {
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
}

.privacy-popup-buttons {
  display: flex;
  gap: var(--space-sm);
}

.privacy-popup .btn {
  flex: 1;
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm);
}

.error-page {
  text-align: center;
  padding: var(--space-2xl) 0;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.error-page h1 {
  font-size: 4rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.thank-you-page {
  text-align: center;
  padding: var(--space-2xl) 0;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.thank-you-page h1 {
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease-out;
}

.feature-block {
  background: linear-gradient(135deg, rgba(14, 33, 160, 0.03), rgba(77, 47, 178, 0.03));
  border-left: 3px solid var(--color-accent);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  animation: fadeInUp 0.6s ease-out;
}

.feature-block:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.stat-item {
  text-align: center;
  padding: var(--space-lg);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
  transition: var(--transition);
  animation: fadeInUp 0.6s ease-out;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-xs);
}

.testimonial-block {
  background-color: var(--color-bg-alt);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  position: relative;
  border-top: 4px solid var(--color-accent);
  animation: fadeIn 0.8s ease-out;
}

.testimonial-block::before {
  content: '"';
  font-size: 4rem;
  color: var(--color-accent);
  opacity: 0.2;
  position: absolute;
  top: var(--space-md);
  left: var(--space-lg);
  font-family: serif;
}

.testimonial-author {
  margin-top: var(--space-md);
  font-style: italic;
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

.interactive-card {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: var(--transition-slow);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.interactive-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(177, 83, 215, 0.1), transparent);
  transition: left 0.5s ease;
}

.interactive-card:hover::before {
  left: 100%;
}

.interactive-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.cta-section {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-bg-alt);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  text-align: center;
  margin: var(--space-2xl) 0;
  animation: fadeInUp 0.8s ease-out;
}

.cta-section h2,
.cta-section h3 {
  color: var(--color-bg-alt);
}

.cta-section .btn {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
  margin-top: var(--space-md);
}

.cta-section .btn:hover {
  background-color: var(--color-highlight);
  color: var(--color-bg-alt);
}

.icon-box {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
  margin: var(--space-md) 0;
  transition: var(--transition);
  animation: slideInLeft 0.6s ease-out;
}

.icon-box:nth-child(even) {
  animation: slideInRight 0.6s ease-out;
}

.icon-box:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

.icon-box i {
  font-size: var(--font-size-2xl);
  color: var(--color-accent);
  min-width: 50px;
  text-align: center;
}

.fade-in {
  opacity: 0;
  animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in-delay-1 {
  animation-delay: 0.2s;
}

.fade-in-delay-2 {
  animation-delay: 0.4s;
}

.fade-in-delay-3 {
  animation-delay: 0.6s;
}

.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
  overflow: hidden;
  background-color: var(--color-bg-alt);
}

.accordion-header {
  padding: var(--space-md);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.accordion-header:hover {
  background-color: var(--color-bg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 var(--space-md);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding: var(--space-md);
}

.accordion-icon {
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-accent);
  color: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.disclaimer-box {
  background-color: rgba(14, 33, 160, 0.05);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-md);
  margin: var(--space-lg) 0;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

.nz-compliance {
  background-color: var(--color-bg-alt);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
}

.nz-compliance h3 {
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nz-compliance h3::before {
  content: '🇳🇿';
  font-size: var(--font-size-xl);
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .header-main-content {
    position: relative;
  }

  nav {
    position: relative;
  }

  .nav-menu {
    display: none;
  }

  .burger-menu {
    display: flex;
  }

  .mobile-menu {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    padding-top: 80px;
  }

  .mobile-menu.active {
    opacity: 1;
    visibility: visible;
  }

  .mobile-menu ul {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

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

  .hero-content {
    padding: var(--space-xl) var(--space-md);
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

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

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

  .privacy-popup {
    max-width: calc(100% - var(--space-xl));
    right: var(--space-md);
    left: var(--space-md);
  }
}

@media (max-width: 480px) {
  html {
    font-size: 13px;
  }

  .container {
    padding: 0 var(--space-sm);
  }

  .section {
    padding: var(--space-xl) 0;
  }

  .hero-content {
    padding: var(--space-lg) var(--space-sm);
  }

  .contact-section {
    padding: var(--space-lg);
  }
}