:root {
  --color-bg: #fafaf9;
  --color-text: #2d2d2d;
  --color-accent-orange: #d97706;
  --color-accent-navy: #1e3a8a;
  --color-border: #e5e5e0;
  --color-hover: #f5f5f0;
}

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

html {
  scroll-behavior: smooth;
}

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;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-accent-navy);
  font-weight: 700;
  line-height: 1.3;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  margin-top: 2rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  margin-top: 1.5rem;
}

p {
  margin-bottom: 1rem;
  color: var(--color-text);
}

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

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

header {
  background-color: white;
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent-navy);
}

.navbar-brand:hover {
  color: var(--color-accent-orange);
}

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

.nav-links a {
  font-size: 0.95rem;
  color: var(--color-text);
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--color-accent-orange);
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--color-accent-orange);
  color: var(--color-text);
  background-color: transparent;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.95rem;
  font-weight: 600;
}

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

.btn-primary {
  background-color: var(--color-accent-orange);
  color: white;
  border-color: var(--color-accent-orange);
}

.btn-primary:hover {
  background-color: var(--color-accent-navy);
  border-color: var(--color-accent-navy);
}

.hero {
  min-height: 400px;
  background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url() center/cover;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  color: white;
  position: relative;
  padding: 3rem 1rem;
}

.hero-content {
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: white;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  color: rgba(255,255,255,0.95);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

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

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

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  margin-bottom: 1rem;
  transition: transform 0.3s ease;
}

.card:hover img {
  transform: scale(1.05);
}

.card h3 {
  color: var(--color-accent-navy);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.card p {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.card-price {
  color: var(--color-accent-orange);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.category-tile {
  background: linear-gradient(135deg, #f5f5f0 0%, #e5e5e0 100%);
  border: 1px solid var(--color-border);
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.category-tile:hover {
  background: linear-gradient(135deg, var(--color-accent-orange), var(--color-accent-navy));
  color: white;
  border-color: var(--color-accent-orange);
}

.category-tile h3 {
  color: var(--color-accent-navy);
  margin-bottom: 0.5rem;
}

.category-tile:hover h3 {
  color: white;
}

.category-tile p {
  font-size: 0.85rem;
  color: #666;
}

.category-tile:hover p {
  color: white;
}

footer {
  background-color: var(--color-accent-navy);
  color: white;
  padding: 3rem 1rem;
  margin-top: 4rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-section h4 {
  color: var(--color-accent-orange);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.footer-section p, .footer-section a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 0.5rem;
}

.footer-section a:hover {
  color: var(--color-accent-orange);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 2rem;
  margin-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1rem;
}

.section-title {
  text-align: center;
  margin-bottom: 2rem;
}

.section-title h2 {
  color: var(--color-accent-navy);
  margin-bottom: 0.5rem;
}

.section-title p {
  color: #666;
  font-size: 1rem;
}

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

.image-left {
  order: -1;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-accent-navy);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.checkbox-group input[type="checkbox"] {
  margin-top: 0.35rem;
  cursor: pointer;
}

.checkbox-group label {
  margin-bottom: 0;
  font-weight: normal;
  cursor: pointer;
}

.checkbox-group a {
  color: var(--color-accent-orange);
}

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

.faq-item:hover {
  border-color: var(--color-accent-orange);
}

.faq-question {
  font-weight: 600;
  color: var(--color-accent-navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-toggle {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
  transform: rotate(180deg);
}

.faq-answer {
  margin-top: 1rem;
  color: #666;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.tabs {
  display: flex;
  gap: 1rem;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: none;
  border: none;
  padding: 1rem;
  color: var(--color-text);
  cursor: pointer;
  font-weight: 600;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
}

.tab-btn:hover {
  color: var(--color-accent-orange);
}

.tab-btn.active {
  color: var(--color-accent-orange);
  border-bottom-color: var(--color-accent-orange);
}

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

.step {
  text-align: center;
  padding: 2rem;
}

.step-number {
  width: 50px;
  height: 50px;
  background-color: var(--color-accent-orange);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.step h3 {
  font-size: 1.1rem;
  color: var(--color-accent-navy);
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.9rem;
  color: #666;
}

.thank-you-box {
  background-color: white;
  border: 2px solid var(--color-accent-orange);
  padding: 3rem;
  text-align: center;
  max-width: 600px;
  margin: 3rem auto;
}

.thank-you-box h1 {
  color: var(--color-accent-orange);
  margin-bottom: 1rem;
}

.thank-you-box p {
  color: #666;
  margin-bottom: 1.5rem;
}

.product-mode {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.mode-btn {
  padding: 0.5rem 1rem;
  border: 2px solid var(--color-border);
  background-color: white;
  color: var(--color-text);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.mode-btn.active {
  background-color: var(--color-accent-orange);
  border-color: var(--color-accent-orange);
  color: white;
}

.mode-btn:hover {
  border-color: var(--color-accent-orange);
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.2rem;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

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

  .navbar {
    flex-direction: column;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .hero {
    min-height: 300px;
  }

  .section {
    padding: 2rem 1rem;
  }

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

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .card-price {
    font-size: 1.1rem;
  }

  .btn {
    width: 100%;
  }
}