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

:root {
  --bg-light: #fafaf8;
  --bg-white: #ffffff;
  --text-dark: #2c2c2c;
  --text-muted: #666666;
  --bg-dark: #1a1a1a;
  --accent-teal: #4a9b8e;
  --accent-teal-light: #6bb5a6;
  --accent-warm: #d4ccc4;
  --border-light: #e8e8e6;
  --border-dark: #333333;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
  font-size: 16px;
}

html {
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 500;
  line-height: 1.3;
  color: var(--text-dark);
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.25rem;
}

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

a:hover {
  color: var(--accent-teal-light);
}

button,
.btn {
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  border-radius: 0;
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: var(--accent-teal);
  color: var(--bg-white);
  border: 1px solid var(--accent-teal);
  padding: 12px 32px;
}

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

.btn-outline {
  background-color: transparent;
  color: var(--text-dark);
  border: 1px solid var(--text-dark);
  padding: 12px 32px;
}

.btn-outline:hover {
  background-color: var(--text-dark);
  color: var(--bg-white);
  transform: scale(1.02);
}

.btn-contact {
  background-color: transparent;
  color: var(--text-dark);
  border: 1px solid var(--text-dark);
  padding: 8px 24px;
  font-size: 0.85rem;
}

.btn-contact:hover {
  background-color: var(--text-dark);
  color: var(--bg-white);
  transform: scale(1.02);
}

header {
  background: linear-gradient(135deg, #1a1a1a 0%, #222222 100%);
  color: var(--bg-white);
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.logo {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--bg-white);
}

.logo a {
  color: var(--bg-white);
}

.logo a:hover {
  color: var(--accent-teal);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  color: var(--bg-white);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

nav a:hover,
nav a.active {
  color: var(--accent-teal);
  border-bottom-color: var(--accent-teal);
}

.hero {
  background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
  color: var(--bg-white);
  padding: 4rem 3rem;
  display: flex;
  align-items: center;
  gap: 3rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(74, 155, 142, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  flex: 1;
  position: relative;
  z-index: 1;
}

.hero-overline {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-teal);
  margin-bottom: 1rem;
}

.hero h1 {
  color: var(--bg-white);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subheader {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #cccccc;
  margin-bottom: 2rem;
  max-width: 90%;
}

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

.hero-note {
  font-size: 0.85rem;
  color: #999999;
  line-height: 1.4;
}

.hero-feature {
  flex: 1;
  background-color: var(--bg-white);
  border: 1px solid var(--border-light);
  padding: 2rem;
  border-radius: 4px;
  text-align: center;
}

.hero-feature img {
  width: 100%;
  height: auto;
  margin-bottom: 1.5rem;
  object-fit: cover;
}

.hero-feature-name {
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.hero-feature-note {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.hero-feature-price {
  font-size: 1.5rem;
  color: var(--text-dark);
  font-weight: 600;
}

section {
  padding: 4rem 3rem;
}

.section-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

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

.tile:hover {
  border-color: var(--accent-teal);
}

.tile-indicator {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 8px;
  height: 8px;
  background-color: var(--accent-teal);
  border-radius: 50%;
}

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

.tile-description {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.dark-section {
  background: linear-gradient(135deg, #1a1a1a 0%, #262626 100%);
  color: var(--bg-white);
}

.dark-section h2 {
  color: var(--bg-white);
}

.dark-section h3 {
  color: var(--bg-white);
}

.content-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split-panel {
  background-color: var(--bg-white);
  border: 1px solid var(--border-light);
  padding: 2rem;
}

.split-panel h4 {
  margin-bottom: 1rem;
}

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

.panel-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.panel-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.panel-value {
  font-size: 1rem;
  color: var(--text-dark);
  font-weight: 500;
}

.guide-two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: flex-start;
}

.guide-image {
  width: 100%;
  height: auto;
  border: 1px solid var(--border-light);
  object-fit: cover;
}

.guide-content ul {
  list-style: none;
  padding-left: 0;
}

.guide-content li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.guide-content li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-teal);
  font-weight: bold;
}

.filter-pills {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.filter-pill {
  background-color: var(--bg-white);
  border: 1px solid var(--border-light);
  padding: 0.75rem 1.25rem;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-pill:hover {
  border-color: var(--accent-teal);
  color: var(--accent-teal);
}

.tab-pills {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-light);
}

.tab-pill {
  background-color: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 1rem 1.5rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.tab-pill.active {
  color: var(--text-dark);
  border-bottom-color: var(--accent-teal);
  background-color: rgba(74, 155, 142, 0.05);
}

.tab-pill:hover {
  color: var(--text-dark);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.product-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

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

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

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.3s ease;
  background-color: var(--bg-light);
}

.product-meta {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  flex-wrap: wrap;
}

.meta-chip {
  background-color: var(--accent-warm);
  color: var(--text-dark);
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.product-content {
  padding: 1rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.product-description {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.product-price {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
}

.product-button {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

.checklist-block {
  background-color: var(--bg-white);
  border: 1px solid var(--border-light);
  padding: 2rem;
  margin: 2rem 0;
}

.checklist-block h4 {
  margin-bottom: 1rem;
}

.checklist-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.checklist-item::before {
  content: '✓';
  color: var(--accent-teal);
  font-weight: bold;
  min-width: 20px;
}

.mini-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background-color: var(--bg-white);
  border: 1px solid var(--border-light);
}

.mini-table th {
  background-color: var(--bg-light);
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  border-bottom: 1px solid var(--border-light);
}

.mini-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.95rem;
}

.mini-table tr:last-child td {
  border-bottom: none;
}

.faq-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 2rem 0;
}

.faq-item {
  margin-bottom: 2rem;
}

.faq-question {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.faq-answer {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.product-detail-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: flex-start;
}

.product-detail-image {
  width: 100%;
  height: auto;
  border: 1px solid var(--border-light);
}

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

.product-detail-description {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.detail-specs {
  background-color: var(--bg-light);
  padding: 1.5rem;
  margin: 2rem 0;
  border-left: 3px solid var(--accent-teal);
}

.detail-specs h4 {
  margin-bottom: 1rem;
}

.spec-item {
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

.spec-label {
  font-weight: 600;
  color: var(--text-dark);
}

.spec-value {
  color: var(--text-muted);
}

.detail-section {
  margin: 2rem 0;
  border-top: 1px solid var(--border-light);
  padding-top: 2rem;
}

.detail-section h4 {
  margin-bottom: 1rem;
}

.detail-section ul {
  list-style: none;
  padding: 0;
}

.detail-section li {
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.95rem;
  line-height: 1.5;
}

.detail-section li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-teal);
  font-weight: bold;
}

.detail-cta {
  display: flex;
  gap: 1rem;
  margin: 2rem 0;
}

footer {
  background: linear-gradient(135deg, #1a1a1a 0%, #222222 100%);
  color: var(--bg-white);
  padding: 3rem;
  margin-top: 4rem;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-column h4 {
  color: var(--bg-white);
  margin-bottom: 1rem;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

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

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

.footer-column a {
  color: #cccccc;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-column a:hover {
  color: var(--accent-teal);
}

.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #999999;
}

.contact-form {
  max-width: 600px;
  margin: 2rem 0;
  background-color: var(--bg-white);
  border: 1px solid var(--border-light);
  padding: 2rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-light);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-teal);
}

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

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

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  margin-bottom: 0;
}

.checkbox-group input {
  width: auto;
}

.form-submit {
  width: 100%;
}

.what-happens {
  background-color: var(--bg-light);
  padding: 1.5rem;
  margin: 2rem 0;
  border-left: 3px solid var(--accent-teal);
}

.what-happens h4 {
  margin-bottom: 1rem;
}

.what-happens ul {
  list-style: none;
  padding: 0;
}

.what-happens li {
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.what-happens li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-teal);
  font-weight: bold;
}

.thank-you-container {
  text-align: center;
  padding: 4rem 2rem;
}

.thank-you-container h1 {
  margin-bottom: 1rem;
}

.thank-you-message {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.legal-page h1 {
  margin-bottom: 1.5rem;
}

.legal-page h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.legal-page p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

.legal-page ul,
.legal-page ol {
  margin-left: 2rem;
  margin-bottom: 1rem;
}

.legal-page li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.breadcrumb {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.breadcrumb a {
  color: var(--accent-teal);
}

@media (max-width: 768px) {
  header {
    padding: 1rem 1.5rem;
    flex-direction: column;
    gap: 1rem;
  }

  nav ul {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero {
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 2rem;
  }

  section {
    padding: 2rem 1.5rem;
  }

  .content-split,
  .guide-two-column,
  .product-detail-page,
  .faq-columns {
    grid-template-columns: 1fr;
  }

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

  .filter-pills {
    gap: 0.5rem;
  }

  .tab-pills {
    flex-wrap: wrap;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

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

  .hero-subheader {
    max-width: 100%;
  }
}