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

:root {
  --color-paper-white: #fafaf8;
  --color-pure-white: #ffffff;
  --color-graphite: #2d3142;
  --color-dark-blue: #1c2e4a;
  --color-sand: #e8e4d9;
  --color-muted-teal: #4a7c7e;
  --color-light-gray: #f5f5f5;
  --color-border: #d4d4d4;
  --color-text: #333333;
  --color-text-light: #666666;
}

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

.register-header {
  background-color: var(--color-pure-white);
  border-bottom: 2px solid var(--color-graphite);
  padding: 1.5rem 0;
}

.logo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-graphite);
  text-decoration: none;
  letter-spacing: 0.5px;
}

.logo:hover {
  color: var(--color-muted-teal);
  text-decoration: none;
}

.nav-link {
  color: var(--color-text);
  padding: 0.5rem 1rem;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.nav-link:hover {
  color: var(--color-muted-teal);
  border-bottom-color: var(--color-muted-teal);
  text-decoration: none;
}

.register-hero {
  background-color: var(--color-sand);
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
}

.register-hero h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-graphite);
  margin-bottom: 0.75rem;
}

.register-hero p {
  font-size: 1.1rem;
  color: var(--color-text-light);
}

.index-snapshot {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-border);
  padding: 2rem;
  margin: 2rem 0;
}

.snapshot-item {
  text-align: center;
  padding: 1rem;
  position: relative;
}

.snapshot-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background-color: var(--color-border);
}

.snapshot-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-graphite);
  display: block;
}

.snapshot-label {
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-graphite);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-graphite);
  position: relative;
}

.section-title::before {
  content: 'FELD';
  font-size: 0.7rem;
  color: var(--color-text-light);
  position: absolute;
  top: -1.2rem;
  left: 0;
  letter-spacing: 2px;
}

.register-card {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.register-card:hover {
  border-color: var(--color-muted-teal);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.register-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-graphite);
  margin-bottom: 0.75rem;
}

.register-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.product-card {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--color-muted-teal);
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

.product-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-bottom: 1px solid var(--color-border);
}

.product-body {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.product-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-graphite);
  margin-bottom: 0.75rem;
}

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

.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-graphite);
  margin-bottom: 1rem;
}

.btn-register {
  background-color: transparent;
  border: 1px solid var(--color-graphite);
  color: var(--color-graphite);
  padding: 0.65rem 1.5rem;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  text-align: center;
  cursor: pointer;
  width: 100%;
}

.btn-register:hover {
  background-color: var(--color-graphite);
  color: var(--color-pure-white);
  text-decoration: none;
}

.btn-register-primary {
  background-color: var(--color-graphite);
  color: var(--color-pure-white);
}

.btn-register-primary:hover {
  background-color: var(--color-muted-teal);
  border-color: var(--color-muted-teal);
}

.index-tabs {
  background-color: var(--color-sand);
  padding: 2rem 0;
  margin: 3rem 0;
}

.tab-item {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  margin-bottom: 1rem;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.tab-item:hover {
  border-color: var(--color-muted-teal);
  background-color: var(--color-muted-teal);
  color: var(--color-pure-white);
}

.tab-letter {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-graphite);
  display: block;
  margin-bottom: 0.25rem;
}

.tab-item:hover .tab-letter {
  color: var(--color-pure-white);
}

.tab-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.tab-item:hover .tab-label {
  color: var(--color-pure-white);
}

.collection-item {
  background-color: var(--color-pure-white);
  border-left: 3px solid var(--color-muted-teal);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.collection-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-graphite);
  margin-bottom: 0.5rem;
}

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

.register-notes {
  background-color: var(--color-sand);
  padding: 2rem;
  border: 1px solid var(--color-border);
}

.note-item {
  background-color: var(--color-pure-white);
  border-left: 2px solid var(--color-graphite);
  padding: 1rem 1.5rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--color-text);
}

.note-item:last-child {
  margin-bottom: 0;
}

.faq-card {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  height: 100%;
}

.faq-question {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-graphite);
  margin-bottom: 0.75rem;
}

.faq-answer {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.register-footer {
  background-color: var(--color-graphite);
  color: var(--color-pure-white);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
  border-top: 3px solid var(--color-dark-blue);
}

.footer-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-pure-white);
}

.footer-link {
  color: var(--color-sand);
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.footer-link:hover {
  color: var(--color-pure-white);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 1.5rem;
  margin-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-sand);
}

.comparison-table {
  width: 100%;
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-border);
  margin: 2rem 0;
}

.comparison-table th {
  background-color: var(--color-sand);
  color: var(--color-graphite);
  font-weight: 600;
  padding: 1rem;
  text-align: left;
  border-bottom: 2px solid var(--color-graphite);
  font-size: 0.9rem;
}

.comparison-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text);
}

.comparison-table tr:hover {
  background-color: var(--color-light-gray);
}

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

.form-label {
  display: block;
  font-weight: 600;
  color: var(--color-graphite);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-pure-white);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-muted-teal);
  box-shadow: 0 0 0 2px rgba(74, 124, 126, 0.1);
}

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

.checkbox-label {
  font-size: 0.9rem;
  color: var(--color-text);
  display: flex;
  align-items: flex-start;
  cursor: pointer;
}

.checkbox-label input {
  margin-right: 0.5rem;
  margin-top: 0.25rem;
}

.legal-content {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-border);
  padding: 2rem;
  margin: 2rem 0;
}

.legal-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-graphite);
  margin-top: 2rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-graphite);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.legal-content p {
  margin-bottom: 1rem;
  line-height: 1.7;
  color: var(--color-text);
}

.legal-content ul {
  margin-bottom: 1rem;
  padding-left: 2rem;
}

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

.thank-you-box {
  background-color: var(--color-pure-white);
  border: 2px solid var(--color-muted-teal);
  padding: 3rem;
  text-align: center;
  margin: 3rem 0;
}

.thank-you-box h1 {
  font-size: 2rem;
  color: var(--color-graphite);
  margin-bottom: 1rem;
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-graphite);
  color: var(--color-pure-white);
  padding: 1.5rem;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
  z-index: 9999;
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.cookie-text {
  flex: 1;
  min-width: 250px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--color-pure-white);
  background-color: transparent;
  color: var(--color-pure-white);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.cookie-btn:hover {
  background-color: var(--color-pure-white);
  color: var(--color-graphite);
}

.cookie-btn-accept {
  background-color: var(--color-muted-teal);
  border-color: var(--color-muted-teal);
}

.cookie-btn-accept:hover {
  background-color: var(--color-pure-white);
  color: var(--color-muted-teal);
}

@media (max-width: 768px) {
  .register-hero h1 {
    font-size: 1.5rem;
  }

  .snapshot-item:not(:last-child)::after {
    display: none;
  }

  .product-image {
    height: 200px;
  }

  .section-title {
    font-size: 1.25rem;
  }

  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-buttons {
    width: 100%;
  }

  .cookie-btn {
    flex: 1;
  }
}

@media (max-width: 576px) {
  .logo {
    font-size: 1.5rem;
  }

  .nav-link {
    padding: 0.5rem;
    font-size: 0.85rem;
  }
}