:root {
  --color-primary: #BFCFC5;
  --color-secondary: #C7D9E2;
  --color-accent: #E6CFC2;
  --color-accent-2: #F1DDE2;
  --color-base-white: #FAFAF8;
  --color-base-linen: #EDE7DE;
  --color-base-grey: #D8D6D2;
  --color-text: #3A3A3A;
  --font-primary: 'DM Sans', sans-serif;
  --font-secondary: 'Manrope', sans-serif;
  --font-accent: 'Playfair Display', serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --shadow-soft: 0 2px 8px rgba(58, 58, 58, 0.08);
  --shadow-medium: 0 4px 16px rgba(58, 58, 58, 0.12);
  --shadow-soft-lift: 0 6px 24px rgba(58, 58, 58, 0.1);
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-base-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

a:hover {
  opacity: 0.7;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: all var(--transition-base);
}

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

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header-wrapper {
  background: var(--color-base-white);
  padding: var(--space-md) 0;
  position: relative;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.brand-text {
  font-family: var(--font-secondary);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: var(--space-xs) 0;
}

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

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

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 28px;
  height: 28px;
  justify-content: center;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
}

body.menu-open .menu-toggle {
  display: none;
}

.menu-close-wrapper {
  display: none;
  width: 100%;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-base-grey);
  margin-bottom: var(--space-md);
}

.menu-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text);
  font-size: 1.5rem;
  transition: all var(--transition-base);
  margin-left: auto;
}

.menu-close:hover {
  color: var(--color-primary);
  transform: scale(1.1);
}

.hero-section {
  padding: var(--space-xxl) 0;
  background: linear-gradient(135deg, var(--color-base-linen) 0%, var(--color-base-white) 100%);
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(237, 231, 222, 0.75) 0%, rgba(250, 250, 248, 0.75) 100%);
  z-index: 1;
}

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

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  position: relative;
  z-index: 2;
}

.hero-text {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-family: var(--font-secondary);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text);
  opacity: 0.8;
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft-lift);
  z-index: 2;
}

.hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.btn-primary {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-primary);
  color: var(--color-text);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 1rem;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: var(--color-secondary);
  transition: height var(--transition-slow);
  z-index: -1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-primary:hover::before {
  height: 100%;
}

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

.section-alt {
  background: var(--color-base-linen);
}

.section-title {
  font-family: var(--font-secondary);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--color-text);
  opacity: 0.7;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.grid-two {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.grid-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.grid-four {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.card {
  background: var(--color-base-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-slow);
  overflow: hidden;
  position: relative;
}

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

.card-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  object-fit: cover;
}

.card-title {
  font-family: var(--font-secondary);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.card-text {
  font-size: 0.95rem;
  color: var(--color-text);
  opacity: 0.8;
  line-height: 1.6;
}

.product-card {
  background: var(--color-base-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-slow);
  position: relative;
}

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

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  background: var(--color-base-linen);
}

.product-info {
  padding: var(--space-lg);
}

.product-name {
  font-family: var(--font-secondary);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.product-description {
  font-size: 0.9rem;
  color: var(--color-text);
  opacity: 0.7;
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.product-price {
  font-family: var(--font-secondary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
}

.banner-section {
  padding: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
}

.banner-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-medium);
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(191, 207, 197, 0.3) 0%, rgba(199, 217, 226, 0.3) 100%);
  border-radius: var(--radius-xl);
  pointer-events: none;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.feature-item {
  text-align: center;
  padding: var(--space-lg);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-text);
  transition: all var(--transition-base);
}

.feature-item:hover .feature-icon {
  transform: scale(1.1);
  background: var(--color-secondary);
}

.feature-title {
  font-family: var(--font-secondary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.feature-text {
  font-size: 0.9rem;
  color: var(--color-text);
  opacity: 0.7;
  line-height: 1.6;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: var(--color-base-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
  font-size: 0.95rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--color-base-grey);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-base-white);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(191, 207, 197, 0.2);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.form-checkbox {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.form-checkbox-label {
  font-size: 0.9rem;
  color: var(--color-text);
  opacity: 0.8;
  line-height: 1.5;
}

.form-error {
  color: #d32f2f;
  font-size: 0.85rem;
  margin-top: var(--space-xs);
  display: none;
}

.form-error.show {
  display: block;
}

.form-submit {
  width: 100%;
  padding: var(--space-md);
  background: var(--color-primary);
  color: var(--color-text);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-soft);
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  background: var(--color-secondary);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.contact-item {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-base-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.contact-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.contact-detail {
  font-size: 1rem;
  color: var(--color-text);
  opacity: 0.8;
}

.map-container {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.map-container iframe {
  width: 100%;
  height: 450px;
  border: none;
  display: block;
}

.footer-wrapper {
  background: var(--color-text);
  color: var(--color-base-white);
  padding: var(--space-xl) 0 var(--space-md);
  margin-top: var(--space-xxl);
}

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

.footer-menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg);
  list-style: none;
  margin-bottom: var(--space-lg);
}

.footer-link {
  color: var(--color-base-white);
  opacity: 0.8;
  font-size: 0.9rem;
  transition: opacity var(--transition-base);
}

.footer-link:hover {
  opacity: 1;
}

.footer-company-info {
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.8;
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  line-height: 1.8;
}

.footer-company-info p {
  margin: var(--space-xs) 0;
}

.footer-company-info a {
  color: var(--color-base-white);
  text-decoration: underline;
  opacity: 0.9;
  transition: opacity var(--transition-base);
}

.footer-company-info a:hover {
  opacity: 1;
}

.footer-copyright {
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.6;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.thankyou-content {
  text-align: center;
  padding: var(--space-xxl) 0;
  max-width: 600px;
  margin: 0 auto;
}

.thankyou-icon {
  font-size: 4rem;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.thankyou-title {
  font-family: var(--font-secondary);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.thankyou-text {
  font-size: 1.1rem;
  color: var(--color-text);
  opacity: 0.8;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

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

.error-code {
  font-family: var(--font-secondary);
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.error-title {
  font-family: var(--font-secondary);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.error-text {
  font-size: 1rem;
  color: var(--color-text);
  opacity: 0.7;
  margin-bottom: var(--space-lg);
  max-width: 500px;
}

.privacy-popup {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  max-width: 400px;
  background: var(--color-base-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-medium);
  z-index: 1000;
  transform: translateY(150%);
  transition: transform var(--transition-slow);
}

.privacy-popup.show {
  transform: translateY(0);
}

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

.privacy-popup-title {
  font-family: var(--font-secondary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.privacy-popup-text {
  font-size: 0.9rem;
  color: var(--color-text);
  opacity: 0.8;
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

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

.privacy-btn {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
}

.privacy-btn-accept {
  background: var(--color-primary);
  color: var(--color-text);
}

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

.privacy-btn-decline {
  background: var(--color-base-grey);
  color: var(--color-text);
}

.privacy-btn-decline:hover {
  background: var(--color-base-linen);
}

.fold-interactive {
  cursor: pointer;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.fold-interactive.folded {
  transform: scaleY(0.1);
  opacity: 0.5;
}

.fold-interactive.unfolded {
  transform: scaleY(1);
  opacity: 1;
}

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

.room-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-slow);
  cursor: pointer;
}

.room-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft-lift);
}

.room-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.room-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg);
  background: linear-gradient(to top, rgba(58, 58, 58, 0.8) 0%, transparent 100%);
  color: var(--color-base-white);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.room-card:hover .room-overlay {
  transform: translateY(0);
}

.room-title {
  font-family: var(--font-secondary);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.room-tip {
  font-size: 0.9rem;
  opacity: 0.9;
  line-height: 1.5;
}

.material-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-bottom: var(--space-xl);
}

.material-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-medium);
}

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

.material-title {
  font-family: var(--font-secondary);
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.material-text {
  font-size: 1rem;
  color: var(--color-text);
  opacity: 0.8;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.size-diagram {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.size-card {
  background: var(--color-base-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
}

.size-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft-lift);
  background: var(--color-base-linen);
}

.size-label {
  font-family: var(--font-secondary);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.size-specs {
  font-size: 0.9rem;
  color: var(--color-text);
  opacity: 0.7;
  line-height: 1.6;
}

.size-specs.expanded {
  display: block;
}

.policy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xl) 0;
}

.policy-section {
  margin-bottom: var(--space-xl);
}

.policy-heading {
  font-family: var(--font-secondary);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.policy-text {
  font-size: 1rem;
  color: var(--color-text);
  opacity: 0.8;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.policy-list {
  list-style: none;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.policy-list li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
  opacity: 0.8;
  line-height: 1.6;
}

.policy-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-base-white);
    flex-direction: column;
    padding: var(--space-lg);
    box-shadow: var(--shadow-medium);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    z-index: 999;
    overflow-y: auto;
    height: 100vh;
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-menu.active ~ * {
    pointer-events: none;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-close-wrapper {
    display: block;
  }

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

  .grid-two,
  .grid-three,
  .grid-four {
    grid-template-columns: 1fr;
  }

  .material-section {
    grid-template-columns: 1fr;
  }

  .banner-image {
    height: 250px;
  }

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

  .size-diagram {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

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

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

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

  .banner-image {
    height: 200px;
  }

  .footer-company-info {
    font-size: 0.75rem;
    padding: var(--space-md) 0;
  }

  .footer-company-info p {
    margin: var(--space-xs) 0;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 12px;
  }

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

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