:root {
  --color-bg: #faf9f7;
  --color-bg-secondary: #f5f3f0;
  --color-text: #3a3935;
  --color-text-light: #6b6865;
  --color-accent: #e8ddd0;
  --color-accent-secondary: #d4e5f0;
  --color-dark: #2a2824;
  --color-border: #e0dbd5;
  --radius: 0;
}

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

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 3rem;
  font-weight: 300;
}

h2 {
  font-size: 2.2rem;
  font-weight: 300;
}

h3 {
  font-size: 1.4rem;
  font-weight: 400;
}

p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
  font-size: 1rem;
}

a {
  color: var(--color-text);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

header {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.logo {
  font-size: 1.8rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--color-text);
  text-transform: uppercase;
}

.logo a {
  color: inherit;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
  list-style: none;
}

.nav-menu a {
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width 0.3s ease;
}

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

.btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  border: 1px solid var(--color-text);
  background-color: transparent;
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.01em;
  display: inline-block;
  text-align: center;
}

.btn:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  transform: scale(1.02);
}

.btn-filled {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text);
}

.btn-filled:hover {
  background-color: var(--color-text);
  color: var(--color-bg);
  border-color: var(--color-text);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 6rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.hero-text {
  z-index: 10;
}

.hero-text h1 {
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: 2rem;
  max-width: 450px;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image {
  text-align: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  padding: 2rem;
  background-color: white;
}

.section-padding {
  padding: 4rem 2rem;
}

.section-container {
  max-width: 1400px;
  margin: 0 auto;
}

.layer-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding: 3rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  background-color: var(--color-bg-secondary);
}

.layer-item {
  text-align: center;
}

.layer-item h3 {
  margin-bottom: 0.5rem;
}

.layer-item p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

.tiles-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 4rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.tile {
  background-color: white;
  border: 1px solid var(--color-border);
  padding: 2rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.tile:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.tile img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-border);
}

.tile h3 {
  margin-bottom: 1rem;
}

.tile p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.routine-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  padding: 3rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  background-color: var(--color-accent-secondary);
}

.routine-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.routine-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border: 1px solid var(--color-border);
}

.routine-card h4 {
  font-size: 1rem;
  margin: 0.5rem 0;
}

.routine-card p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 0;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  padding: 4rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.product-card {
  background-color: white;
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
  cursor: pointer;
  overflow: hidden;
}

.product-card:hover {
  border-color: var(--color-accent);
}

.product-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-bottom: 1px solid var(--color-border);
  transition: transform 0.3s ease;
}

.product-card:hover img {
  transform: scale(1.02);
}

.product-info {
  padding: 1.5rem;
}

.product-info h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.product-description {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

.product-price {
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.product-card .btn {
  width: 100%;
  padding: 0.75rem;
}

.faq-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  padding: 4rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  font-weight: 500;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.faq-answer {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 0;
}

.footer {
  background-color: var(--color-dark);
  color: white;
  padding: 3rem 2rem 2rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-column h3 {
  color: white;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-column ul li {
  margin-bottom: 0.75rem;
}

.footer-column a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-column a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

.contact-info {
  margin-bottom: 2rem;
  padding: 2rem;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
}

.contact-info p {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  background-color: white;
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
}

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

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: rgba(232, 221, 208, 0.1);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.checkbox-group input {
  width: auto;
  margin-top: 0.25rem;
}

.checkbox-group label {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  padding: 4rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.product-detail-image {
  text-align: center;
}

.product-detail-image img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  padding: 2rem;
  background-color: white;
}

.product-detail-content h1 {
  margin-bottom: 1rem;
}

.product-specs {
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  margin: 2rem 0;
}

.product-specs h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.specs-list {
  display: grid;
  gap: 0.75rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.spec-item:last-child {
  border-bottom: none;
}

.spec-label {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-text);
}

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

.dark-section {
  background-color: var(--color-dark);
  color: white;
}

.dark-section h2 {
  color: white;
}

.dark-section p {
  color: rgba(255,255,255,0.85);
}

.about-heading {
  padding: 3rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.about-heading h1 {
  color: var(--color-text);
  margin-bottom: 2rem;
}

.about-section {
  padding: 2rem 0;
  margin-bottom: 2rem;
}

.about-section h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.about-section h3 {
  font-size: 1.15rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.guidelines-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.guideline-item {
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
}

.guideline-item h4 {
  margin-bottom: 0.75rem;
}

.guideline-item p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

.thank-you-container {
  text-align: center;
  padding: 6rem 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.thank-you-container h1 {
  margin-bottom: 1.5rem;
}

.thank-you-container p {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.2rem; }

  .navbar {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  .nav-menu {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 1rem;
  }

  .layer-preview {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 2rem 1rem;
  }

  .tiles-section {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
    gap: 1.5rem;
  }

  .routine-strip {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
    gap: 1rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
    gap: 1.5rem;
  }

  .faq-section {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 2rem 1rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .product-detail {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 1rem;
  }

  .guidelines-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

@media (max-width: 576px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.2rem; }

  .layer-preview {
    grid-template-columns: 1fr;
  }

  .routine-strip {
    grid-template-columns: 1fr;
  }
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-dark);
  color: white;
  padding: 1.5rem 2rem;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.cookie-banner p {
  margin-bottom: 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

.cookie-banner button {
  background-color: var(--color-accent);
  border: none;
  color: var(--color-text);
  padding: 0.5rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
  white-space: nowrap;
}

.cookie-banner button:hover {
  background-color: white;
}

@media (max-width: 768px) {
  .cookie-banner {
    flex-direction: column;
    gap: 1rem;
  }

  .cookie-banner button {
    width: 100%;
  }
}