/* ============================================
   MUEBLERÍA ÉLITE - Stylesheet
   Designed by: Jhon Edisson Garzón Rivera
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #2C1810;
  --color-primary-light: #4A2A1E;
  --color-secondary: #C4956A;
  --color-secondary-dark: #A87B52;
  --color-bg: #F8F4F0;
  --color-bg-dark: #EDE6DE;
  --color-bg-darker: #E0D5C8;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-lighter: #999999;
  --color-white: #FFFFFF;
  --color-dark: #1A1A1A;
  --color-border: #D4C9BC;
  --color-success: #4CAF50;
  --color-error: #E74C3C;
  --color-star: #F4B400;

  --font-heading: 'Playfair Display', serif;
  --font-body: 'Lato', sans-serif;

  --section-padding: 100px 0;
  --container-width: 1200px;

  --transition: all 0.3s ease;
  --transition-slow: all 0.5s ease;

  --shadow-sm: 0 2px 10px rgba(44, 24, 16, 0.08);
  --shadow-md: 0 5px 25px rgba(44, 24, 16, 0.12);
  --shadow-lg: 0 10px 50px rgba(44, 24, 16, 0.15);
  --shadow-hover: 0 15px 60px rgba(44, 24, 16, 0.2);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

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

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

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

ul {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-primary);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.2rem; }

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

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

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-2px);
}

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

.btn-dark:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.8rem;
  letter-spacing: 1px;
}

/* --- Section Titles --- */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: 15px;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--color-secondary);
  border-radius: 2px;
}

.section-header p {
  max-width: 600px;
  margin: 20px auto 0;
  font-size: 1.1rem;
  color: var(--color-text-light);
}

/* --- Header / Navbar --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.header.scrolled {
  padding: 12px 0;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-white);
  transition: var(--transition);
}

.header.scrolled .logo {
  color: var(--color-primary);
}

.logo span {
  color: var(--color-secondary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 35px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.9);
  position: relative;
  padding: 5px 0;
}

.header.scrolled .nav-links a {
  color: var(--color-text);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

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

.header.scrolled .nav-links a:hover {
  color: var(--color-secondary);
}

.nav-links .btn {
  padding: 10px 24px;
  font-size: 0.8rem;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  background: none;
  border: none;
}

.hamburger span {
  width: 28px;
  height: 3px;
  background: var(--color-white);
  border-radius: 3px;
  transition: var(--transition);
}

.header.scrolled .hamburger span {
  background: var(--color-primary);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-dark);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(44, 24, 16, 0.85) 0%,
    rgba(44, 24, 16, 0.6) 50%,
    rgba(44, 24, 16, 0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  padding: 0 20px;
}

.hero-content .badge {
  display: inline-block;
  padding: 8px 24px;
  background: rgba(196, 149, 106, 0.2);
  border: 1px solid var(--color-secondary);
  color: var(--color-secondary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: 50px;
  margin-bottom: 30px;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 4rem;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content h1 span {
  color: var(--color-secondary);
}

.hero-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.2rem;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  animation: bounce 2s infinite;
}

.scroll-indicator .mouse {
  width: 26px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 13px;
  position: relative;
}

.scroll-indicator .mouse::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--color-secondary);
  border-radius: 2px;
  animation: scrollWheel 1.5s infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* --- Featured Section --- */
.featured {
  padding: var(--section-padding);
  background: var(--color-white);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--color-border);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.product-card .card-image {
  position: relative;
  height: 280px;
  overflow: hidden;
  background: var(--color-bg-dark);
}

.product-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.product-card:hover .card-image img {
  transform: scale(1.08);
}

.product-card .card-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  padding: 5px 14px;
  background: var(--color-secondary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
}

.product-card .card-body {
  padding: 25px;
}

.product-card .card-category {
  font-size: 0.8rem;
  color: var(--color-text-lighter);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 5px;
}

.product-card .card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 10px;
  font-weight: 600;
}

.product-card .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 15px;
  border-top: 1px solid var(--color-border);
}

.product-card .card-price {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--color-secondary-dark);
}

.product-card .card-rating {
  color: var(--color-star);
  font-size: 0.85rem;
}

/* --- Best Sellers Section --- */
.best-sellers {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.best-sellers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
}

.best-seller-card {
  display: flex;
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--color-border);
}

.best-seller-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.best-seller-card .bs-image {
  width: 140px;
  min-height: 180px;
  flex-shrink: 0;
  overflow: hidden;
}

.best-seller-card .bs-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.best-seller-card:hover .bs-image img {
  transform: scale(1.08);
}

.best-seller-card .bs-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
}

.best-seller-card .bs-body h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 5px;
}

.best-seller-card .bs-body p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 10px;
}

.best-seller-card .bs-price {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--color-secondary-dark);
  margin-bottom: 10px;
}

/* --- Testimonials Section --- */
.testimonials {
  padding: var(--section-padding);
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '"';
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-heading);
  font-size: 300px;
  color: rgba(196, 149, 106, 0.08);
  line-height: 1;
}

.testimonials .section-header h2 {
  color: var(--color-white);
}

.testimonials .section-header h2::after {
  background: var(--color-secondary);
}

.testimonials .section-header p {
  color: rgba(255, 255, 255, 0.7);
}

.testimonial-slider {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.testimonial-card {
  text-align: center;
  padding: 0 20px;
  display: none;
}

.testimonial-card.active {
  display: block;
  animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.testimonial-card .testimonial-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 20px;
  overflow: hidden;
  border: 3px solid var(--color-secondary);
}

.testimonial-card .testimonial-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-card .testimonial-text {
  font-size: 1.15rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 25px;
  font-style: italic;
}

.testimonial-card .testimonial-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-secondary);
  margin-bottom: 5px;
}

.testimonial-card .testimonial-role {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 40px;
}

.testimonial-controls button {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: transparent;
  color: var(--color-white);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-controls button:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
}

.testimonial-dots {
  display: flex;
  gap: 10px;
}

.testimonial-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}

.testimonial-dots .dot.active {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
}

/* --- Contact Section --- */
.contact {
  padding: var(--section-padding);
  background: var(--color-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 25px;
}

.contact-info p {
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}

.contact-detail .icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: var(--color-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-secondary);
}

.contact-detail .detail-text h4 {
  font-size: 0.95rem;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 3px;
}

.contact-detail .detail-text p {
  font-size: 0.9rem;
  margin-bottom: 0;
  color: var(--color-text-light);
}

/* Contact Form */
.contact-form {
  background: var(--color-bg);
  padding: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.contact-form h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 25px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(196, 149, 106, 0.15);
}

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

.form-group .error-message {
  font-size: 0.8rem;
  color: var(--color-error);
  margin-top: 5px;
  display: none;
}

.form-group.error input,
.form-group.error textarea {
  border-color: var(--color-error);
}

.form-group.error .error-message {
  display: block;
}

/* --- Map Section --- */
.map-section {
  padding: 0;
  height: 400px;
  position: relative;
}

.map-section iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.map-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-bg-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

.map-placeholder .map-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.map-placeholder h3 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  margin-bottom: 10px;
}

.map-placeholder p {
  color: var(--color-text-light);
  max-width: 400px;
}

/* --- Footer --- */
.footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 50px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
  color: var(--color-white);
  font-size: 1.6rem;
  margin-bottom: 20px;
  display: inline-block;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.6);
  max-width: 300px;
}

.footer h4 {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 12px;
}

.footer h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-secondary);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-secondary);
  padding-left: 5px;
}

.footer-newsletter p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 20px;
}

.footer-newsletter .newsletter-form {
  display: flex;
  gap: 10px;
}

.footer-newsletter input {
  flex: 1;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-white);
}

.footer-newsletter input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.footer-newsletter input:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.footer-newsletter .btn {
  padding: 12px 20px;
  font-size: 0.8rem;
}

.footer-bottom {
  padding: 30px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 15px;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0;
}

.footer-bottom p span {
  color: var(--color-secondary);
  font-weight: 700;
}

.footer-bottom .social-links {
  display: flex;
  gap: 15px;
}

.footer-bottom .social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  transition: var(--transition);
}

.footer-bottom .social-links a:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-white);
}

/* ============================================
   CATALOG PAGE
   ============================================ */

.page-banner {
  padding: 180px 0 80px;
  background: var(--color-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1616486338812-3dadae4b4ace?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  opacity: 0.15;
}

.page-banner h1 {
  color: var(--color-white);
  font-size: 2.8rem;
  margin-bottom: 15px;
  position: relative;
}

.page-banner p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  position: relative;
}

.breadcrumbs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  position: relative;
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.6);
}

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

.breadcrumbs span {
  color: var(--color-secondary);
}

.breadcrumbs .separator {
  color: rgba(255, 255, 255, 0.3);
}

/* Catalog Section */
.catalog-section {
  padding: 80px 0;
  background: var(--color-bg);
}

.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 40px;
  padding: 20px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.catalog-toolbar .result-count {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.catalog-toolbar .result-count strong {
  color: var(--color-primary);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.filter-group select {
  padding: 10px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition);
}

.filter-group select:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.filter-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  border: 2px solid var(--color-border);
  border-radius: 50px;
  background: transparent;
  color: var(--color-text-light);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-btn:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

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

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

/* --- Scroll Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
  }

  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  h3 { font-size: 1.3rem; }

  /* Header */
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    justify-content: center;
    gap: 30px;
    padding: 40px;
    transition: var(--transition);
    box-shadow: -5px 0 30px rgba(0,0,0,0.15);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    color: var(--color-text) !important;
    font-size: 1rem;
  }

  .nav-links .btn {
    display: inline-block;
    text-align: center;
  }

  /* Hero */
  .hero-content h1 {
    font-size: 2.5rem;
  }

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

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .scroll-indicator {
    display: none;
  }

  /* Best Sellers */
  .best-seller-card {
    flex-direction: column;
  }

  .best-seller-card .bs-image {
    width: 100%;
    height: 200px;
  }

  /* Testimonials */
  .testimonial-card .testimonial-text {
    font-size: 1rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-group {
    flex-direction: column;
  }

  .catalog-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 15px;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

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

  .best-sellers-grid {
    grid-template-columns: 1fr;
  }

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

  .contact-form {
    padding: 25px;
  }

  .page-banner h1 {
    font-size: 2rem;
  }

  .newsletter-form {
    flex-direction: column;
  }
}