/* ============================================
   Best Hair Gel for Men — Global Stylesheet
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --color-primary: #2D2D2D;
  --color-secondary: #8B7355;
  --color-accent: #C4975C;
  --color-accent-dark: #A07840;
  --color-bg: #FAF8F5;
  --color-bg-alt: #F0EDE8;
  --color-text: #333333;
  --color-text-light: #6B6B6B;
  --color-border: #E0DCD5;
  --color-white: #FFFFFF;
  --color-dark: #1A1A1A;
  --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-heading: Georgia, 'Times New Roman', Times, serif;
  --max-width: 1200px;
  --radius: 6px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.12);
  --transition: 0.3s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent-dark);
  text-decoration: none;
  transition: color var(--transition);
}

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 0.6em;
}

h1 { font-size: 2.4rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1rem;
}

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ---------- Header ---------- */
.site-header {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo a {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.5px;
}

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

/* Navigation */
.main-nav ul {
  display: flex;
  gap: 1.6rem;
  flex-wrap: wrap;
}

.main-nav a {
  color: #D4D0C8;
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
}

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

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  margin: 5px 0;
  transition: var(--transition);
}

/* ---------- Hero Section ---------- */
.hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, #3D3428 100%);
  color: var(--color-white);
  padding: 5rem 1.5rem;
  text-align: center;
}

.hero h1 {
  color: var(--color-white);
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.15rem;
  color: #D4D0C8;
  max-width: 700px;
  margin: 0 auto 2rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-white);
}

.btn-outline {
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  background: transparent;
}

.btn-outline:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* ---------- Section Blocks ---------- */
.section {
  padding: 4rem 0;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-accent);
}

.section-title p {
  color: var(--color-text-light);
  margin-top: 0.8rem;
}

/* ---------- Product Grid ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card-img {
  width: 100%;
  height: 260px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-secondary);
}

.product-card-body {
  padding: 1.25rem;
}

.product-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.product-card-body .price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
}

.product-card-body .rating {
  color: var(--color-accent);
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
}

.product-card-body .btn {
  width: 100%;
  text-align: center;
  font-size: 0.85rem;
  padding: 0.65rem 1rem;
}

/* ---------- Category Cards ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.category-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 2px solid transparent;
}

.category-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.category-card .icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.category-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.category-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* ---------- Features / Benefits ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-item {
  text-align: center;
  padding: 2rem 1.5rem;
}

.feature-item .icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

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

.feature-item p {
  font-size: 0.93rem;
  color: var(--color-text-light);
}

/* ---------- FAQ Accordion ---------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
  background: var(--color-white);
}

.faq-item summary {
  padding: 1.1rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.02rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition);
}

.faq-item summary:hover {
  background: var(--color-bg-alt);
}

.faq-item summary::marker,
.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-accent);
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ---------- Author Bio ---------- */
.author-bio {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-top: 3rem;
}

.author-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-secondary);
  border: 3px solid var(--color-accent);
}

.author-info h4 {
  margin-bottom: 0.15rem;
}

.author-info .author-title {
  font-size: 0.85rem;
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.author-info p {
  font-size: 0.93rem;
  color: var(--color-text-light);
}

/* ---------- Blog Post Cards ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.blog-card-img {
  width: 100%;
  height: 200px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--color-secondary);
}

.blog-card-body {
  padding: 1.5rem;
}

.blog-card-body .meta {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.blog-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.blog-card-body h3 a {
  color: var(--color-primary);
}

.blog-card-body h3 a:hover {
  color: var(--color-accent-dark);
}

.blog-card-body .excerpt {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 0.8rem;
}

.blog-card-body .tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.tag {
  display: inline-block;
  background: var(--color-bg-alt);
  color: var(--color-text-light);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
}

.pagination a,
.pagination span {
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  transition: all var(--transition);
}

.pagination a:hover {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.pagination .current {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

/* ---------- Filter Buttons ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.filter-btn {
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-white);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--color-text);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

/* ---------- Search Box ---------- */
.search-box {
  max-width: 400px;
  margin: 0 auto 2rem;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 0.75rem 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--color-white);
  transition: border-color var(--transition);
}

.search-box input:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* ---------- Form Styles ---------- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.93rem;
}

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

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

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

/* ---------- Content Pages ---------- */
.page-header {
  background: linear-gradient(135deg, var(--color-dark) 0%, #3D3428 100%);
  color: var(--color-white);
  padding: 3.5rem 1.5rem;
  text-align: center;
}

.page-header h1 {
  color: var(--color-white);
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.page-header p {
  color: #D4D0C8;
  max-width: 600px;
  margin: 0 auto;
}

.content-area {
  max-width: 880px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.content-area h2 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.content-area h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.6rem;
}

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

.content-area ul {
  list-style: disc;
}

.content-area ol {
  list-style: decimal;
}

.content-area li {
  margin-bottom: 0.4rem;
}

/* ---------- Table ---------- */
.styled-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.styled-table thead {
  background: var(--color-dark);
  color: var(--color-white);
}

.styled-table th,
.styled-table td {
  padding: 0.85rem 1.2rem;
  text-align: left;
  font-size: 0.93rem;
}

.styled-table tbody tr {
  border-bottom: 1px solid var(--color-border);
}

.styled-table tbody tr:hover {
  background: var(--color-bg-alt);
}

/* ---------- Footer ---------- */
.site-footer {
  background-color: var(--color-dark);
  color: #B0AAA0;
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 1rem;
  font-family: var(--font-body);
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col a {
  color: #B0AAA0;
  font-size: 0.9rem;
}

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

.footer-bottom {
  border-top: 1px solid #3A3A3A;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  padding: 0.75rem 0;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.breadcrumb a {
  color: var(--color-text-light);
}

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

.breadcrumb span {
  margin: 0 0.4rem;
}

/* ---------- Notice / Info Box ---------- */
.info-box {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-accent);
  padding: 1.2rem 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5rem 0;
}

.info-box p {
  margin-bottom: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }

  .hero { padding: 3rem 1rem; }
  .hero h1 { font-size: 2rem; }

  .menu-toggle { display: block; }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-dark);
    padding: 1rem 1.5rem;
    z-index: 100;
    border-top: 1px solid #3A3A3A;
  }

  .main-nav.open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0.8rem;
  }

  .header-inner {
    position: relative;
  }

  .author-bio {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

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

  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .section { padding: 2.5rem 0; }

  .page-header { padding: 2.5rem 1rem; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.6rem; }
  .product-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
}