/* Reset and Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #d4a574;
  --color-primary-dark: #b8895a;
  --color-secondary: #8b6914;
  --color-accent: #e8d5b7;
  --color-dark: #2c2416;
  --color-text: #3d3426;
  --color-text-light: #6b5d4d;
  --color-bg: #fdfbf7;
  --color-bg-alt: #f5f0e8;
  --color-white: #ffffff;
  --color-border: #e0d6c8;
  --shadow-sm: 0 1px 3px rgba(44, 36, 22, 0.1);
  --shadow-md: 0 4px 12px rgba(44, 36, 22, 0.1);
  --shadow-lg: 0 8px 24px rgba(44, 36, 22, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-width: 1100px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4 {
  color: var(--color-dark);
  line-height: 1.3;
  margin-bottom: 0.5em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.9rem; margin-top: 0; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-secondary);
  text-decoration: none;
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

ul, ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

code {
  background: var(--color-bg-alt);
  padding: 0.2em 0.5em;
  border-radius: var(--radius-sm);
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.9em;
}

/* Header */
.header {
  background: linear-gradient(135deg, var(--color-dark) 0%, #4a3c2a 100%);
  color: var(--color-white);
  padding: 50px 0 40px;
  text-align: center;
}

.logo {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-white);
}

.tagline {
  font-size: 1.2rem;
  color: var(--color-accent);
  margin-bottom: 0;
  font-weight: 400;
}

/* Navigation */
.nav {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 5px;
  list-style: none;
  padding: 15px 0;
  margin: 0;
}

.nav-links li {
  margin: 0;
}

.nav-links a {
  display: block;
  padding: 8px 16px;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.nav-links a:hover {
  background: var(--color-bg-alt);
  color: var(--color-secondary);
  text-decoration: none;
}

/* Main Content */
.main {
  padding: 40px 0 60px;
}

.section {
  background: var(--color-white);
  padding: 40px;
  border-radius: var(--radius-lg);
  margin-bottom: 30px;
  box-shadow: var(--shadow-md);
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, #f5ebe0 100%);
  padding: 50px 40px;
  border-radius: var(--radius-lg);
  margin-bottom: 30px;
  text-align: center;
}

.hero h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.15rem;
  max-width: 800px;
  margin: 0 auto;
  color: var(--color-text-light);
}

/* Supply List Grid */
.supply-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.supply-item {
  background: var(--color-bg-alt);
  padding: 20px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
}

.supply-item h4 {
  margin-bottom: 8px;
  color: var(--color-secondary);
}

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

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

th, td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

th {
  background: var(--color-bg-alt);
  font-weight: 600;
  color: var(--color-dark);
}

tr:hover {
  background: var(--color-bg);
}

/* Wax Grid */
.wax-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 25px;
}

.wax-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 25px;
}

.wax-card h3 {
  margin-bottom: 8px;
}

.wax-card .rating {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 15px;
}

.wax-card ul {
  padding-left: 1.2rem;
  margin-bottom: 15px;
}

.wax-card li {
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.wax-card p {
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.wax-card p strong {
  color: var(--color-secondary);
}

/* Comparison Box */
.comparison-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 25px;
}

.compare-item {
  background: var(--color-bg-alt);
  padding: 25px;
  border-radius: var(--radius-md);
  text-align: center;
}

.compare-item h4 {
  margin-bottom: 10px;
}

.compare-item p {
  font-size: 0.95rem;
  margin-bottom: 15px;
}

/* Wick Types */
.wick-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.wick-type {
  background: var(--color-bg);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.wick-type h4 {
  color: var(--color-secondary);
  margin-bottom: 10px;
}

.wick-type p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* Comparison Grid */
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 25px;
}

.compare-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 25px;
}

.compare-card h4 {
  color: var(--color-secondary);
  margin-bottom: 15px;
}

.compare-card ul {
  padding-left: 1.2rem;
}

.compare-card li {
  font-size: 0.95rem;
}

.compare-card .verdict {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 10px 15px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 15px;
  margin-bottom: 0;
}

/* Tip Box */
.tip-box {
  background: linear-gradient(135deg, #f0f7ed 0%, #e8f4e3 100%);
  border: 1px solid #c5ddb9;
  border-radius: var(--radius-md);
  padding: 25px;
  margin: 25px 0;
}

.tip-box h4 {
  color: #3a6b2a;
  margin-bottom: 12px;
}

.tip-box p {
  margin-bottom: 8px;
}

.tip-box code {
  display: block;
  background: var(--color-white);
  padding: 12px 16px;
  margin: 15px 0;
  border-radius: var(--radius-sm);
  font-size: 1rem;
}

.tip-box ul {
  margin-bottom: 0;
}

/* Steps */
.steps {
  margin-top: 30px;
}

.step {
  display: flex;
  gap: 20px;
  margin-bottom: 25px;
  align-items: flex-start;
}

.step-number {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
}

.step-content {
  flex: 1;
  padding-top: 5px;
}

.step-content h4 {
  margin-bottom: 8px;
  color: var(--color-dark);
}

.step-content p {
  margin-bottom: 0;
  color: var(--color-text-light);
}

/* Materials List */
.materials-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 8px 25px;
  background: var(--color-bg-alt);
  padding: 20px 20px 20px 40px;
  border-radius: var(--radius-md);
  margin: 20px 0;
}

.materials-list li {
  margin-bottom: 4px;
}

/* Problem Grid */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 25px;
}

.problem-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 25px;
}

.problem-card h4 {
  color: var(--color-secondary);
  margin-bottom: 10px;
}

.problem-card .issue {
  color: #b54a4a;
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.problem-card .solution {
  font-size: 0.95rem;
  margin-bottom: 0;
  color: var(--color-text-light);
}

/* Container Types */
.container-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.container-type {
  background: var(--color-bg);
  padding: 25px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.container-type h4 {
  color: var(--color-secondary);
  margin-bottom: 10px;
}

.container-type p {
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.text-link {
  font-size: 0.9rem;
  font-weight: 500;
}

/* Product Callout */
.product-callout {
  background: linear-gradient(135deg, #fef7ed 0%, #fdf2e4 100%);
  border: 1px solid #f0dcc4;
  border-radius: var(--radius-md);
  padding: 25px;
  margin: 30px 0;
}

.product-callout h4 {
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.product-callout p {
  margin-bottom: 15px;
}

/* Featured Section */
.featured-section {
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, #f8f4ed 100%);
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 20px 0 30px;
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 25px;
  text-align: center;
}

.product-card h4 {
  margin-bottom: 12px;
  color: var(--color-dark);
}

.product-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 18px;
}

/* Buttons */
.btn {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-small {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* FAQ */
.faq-list {
  margin-top: 20px;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 25px 0;
}

.faq-item:first-child {
  padding-top: 0;
}

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

.faq-item h4 {
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.faq-item p {
  margin-bottom: 0;
  color: var(--color-text-light);
}

/* Safety Grid */
.safety-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 25px;
}

.safety-item {
  background: #fef5f5;
  border: 1px solid #f5d5d5;
  border-radius: var(--radius-md);
  padding: 20px;
}

.safety-item h4 {
  color: #a13939;
  margin-bottom: 10px;
}

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

/* Footer */
.footer {
  background: var(--color-dark);
  color: var(--color-accent);
  padding: 40px 0;
  text-align: center;
}

.footer p {
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.footer .affiliate-disclosure {
  font-size: 0.85rem;
  color: #a99e8e;
  max-width: 600px;
  margin: 15px auto 10px;
}

.footer .disclaimer {
  font-size: 0.8rem;
  color: #8a8070;
  margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header {
    padding: 35px 0 30px;
  }

  .logo {
    font-size: 2rem;
  }

  .tagline {
    font-size: 1rem;
  }

  .nav-links {
    gap: 3px;
    padding: 12px 0;
  }

  .nav-links a {
    padding: 6px 12px;
    font-size: 0.85rem;
  }

  .hero {
    padding: 35px 25px;
  }

  .hero h2 {
    font-size: 1.7rem;
  }

  .section {
    padding: 25px 20px;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.2rem;
  }

  .step {
    flex-direction: column;
    gap: 15px;
  }

  .step-number {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  table {
    font-size: 0.9rem;
  }

  th, td {
    padding: 10px 12px;
  }

  .supply-list,
  .wax-grid,
  .comparison-box,
  .wick-types,
  .comparison-grid,
  .problem-grid,
  .container-types,
  .product-grid,
  .safety-grid {
    grid-template-columns: 1fr;
  }

  .materials-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero h2 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .nav-links {
    flex-direction: column;
    align-items: center;
  }

  .nav-links a {
    padding: 8px 20px;
  }
}