/* ============================================
   FUTURISTIC LEATHER CRAFTING WEBSITE
   Google & Ads Compliant
   ============================================ */

:root {
  /* Color Palette - Futuristic Leather Aesthetic */
  --color-base: #121212;
  --color-primary: #C5A059;
  --color-accent: #3D3D4D;
  --color-text: #E8E8E8;
  --color-text-light: #B8B8B8;
  --color-surface: #1A1A1A;
  --color-surface-light: #242424;
  
  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(197, 160, 89, 0.2);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-base);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(61, 61, 77, 0.03) 2px,
      rgba(61, 61, 77, 0.03) 4px
    );
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2rem, 5vw, 4.5rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: var(--space-lg);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: var(--space-md);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  letter-spacing: 0.01em;
}

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

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

/* ============================================
   HEADER
   ============================================ */

.site-header {
  position: relative;
  z-index: 1000;
  padding: var(--space-lg) var(--space-xl);
  background: rgba(18, 18, 18, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(197, 160, 89, 0.1);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-xl);
}

.brand-name {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--color-text);
}

.nav-menu {
  display: flex;
  gap: 15px;
  list-style: none;
  align-items: center;
}

.nav-menu a {
  color: var(--color-text-light);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  padding: var(--space-sm) 0;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.nav-menu a:hover::after {
  width: 100%;
}

.burger-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-text);
  width: 44px;
  height: 44px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  position: relative;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  z-index: 1000001;
  transition: all var(--transition-base);
}

.burger-toggle:hover {
  border-color: var(--color-primary);
  background: rgba(197, 160, 89, 0.1);
}

.burger-line {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition-base);
}

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

.burger-toggle.active .burger-line:nth-child(2) {
  opacity: 0;
}

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

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--color-surface);
  border-left: 1px solid var(--color-accent);
  padding: var(--space-2xl);
  z-index: 999;
  transition: right var(--transition-slow);
  overflow-y: auto;
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
}

.mobile-nav-list a {
  color: var(--color-text);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-accent);
  display: block;
}

.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-overlay.active {
  display: block;
  opacity: 1;
}

/* ============================================
   MAIN CONTENT
   ============================================ */

main {
  position: relative;
  z-index: 1;
}

/* ============================================
   HERO BANNER (FULL WIDTH)
   ============================================ */

.hero-banner {
  width: 100vw;
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-left: calc(-50vw + 50%);
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-3xl);
  max-width: 900px;
  background: rgba(18, 18, 18, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(197, 160, 89, 0.2);
  border-radius: var(--radius-lg);
  margin: 0 auto;
}

.hero-content h1 {
  margin-bottom: var(--space-lg);
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

/* ============================================
   SECTION STYLES
   ============================================ */

.content-section {
  padding: var(--space-3xl) var(--space-xl);
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  width: 100%;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* Grid Layouts */
.grid-container {
  display: grid;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  width: 100%;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  justify-items: center;
}

.grid-two {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  justify-content: center;
}

.grid-three {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  justify-content: center;
}

.grid-four {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  justify-content: center;
}

.grid-item {
  background: var(--color-surface);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
}

.grid-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(197, 160, 89, 0.1), transparent);
  transition: left var(--transition-slow);
}

.grid-item:hover::before {
  left: 100%;
}

.grid-item:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.grid-item-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-lg);
  max-width: 100%;
}

.grid-item h3 {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.grid-item p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* Banner Section with Image Under Text */
.banner-section {
  position: relative;
  width: 100vw;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-3xl) 0;
  margin-left: calc(-50vw + 50%);
  overflow: hidden;
}

.banner-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.25;
}

.banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-2xl);
  max-width: 800px;
  background: rgba(18, 18, 18, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(197, 160, 89, 0.2);
  border-radius: var(--radius-lg);
  margin: 0 auto;
}

/* ============================================
   PRODUCTS
   ============================================ */

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-lg);
  max-width: 100%;
}

.product-title {
  font-size: 1.3rem;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.product-description {
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  font-size: 0.95rem;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-heading);
}

/* ============================================
   CONTACT FORM
   ============================================ */

.contact-container {
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--color-base);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 4px;
  cursor: pointer;
}

.checkbox-group label {
  margin-bottom: 0;
  text-transform: none;
  font-size: 0.9rem;
  line-height: 1.5;
}

.submit-button {
  background: var(--color-primary);
  color: var(--color-base);
  border: none;
  padding: var(--space-md) var(--space-2xl);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  margin-top: var(--space-lg);
}

.submit-button:hover {
  background: var(--color-text);
  transform: translateY(-2px);
  color: black;
  box-shadow: var(--shadow-md);
}

.button-wrapper {
  text-align: center;
  margin-top: var(--space-2xl);
}

.button-wrapper .submit-button {
  display: inline-block;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  justify-items: center;
}

.contact-item {
  background: var(--color-surface);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
}

.contact-item h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

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

.map-container {
  width: 100%;
  max-width: 1000px;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-accent);
  margin-top: var(--space-3xl);
  margin-left: auto;
  margin-right: auto;
}

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

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-accent);
  padding: var(--space-2xl) var(--space-xl);
  margin-top: var(--space-3xl);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
}

.footer-section h3 {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-menu {
  list-style: none;
}

.footer-menu li {
  margin-bottom: var(--space-sm);
}

.footer-menu a {
  color: var(--color-text-light);
  font-size: 0.9rem;
  transition: color var(--transition-base);
}

.footer-menu a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-accent);
  color: var(--color-text-light);
  font-size: 0.85rem;
}

/* ============================================
   THANK YOU PAGE
   ============================================ */

.thank-you-container {
  max-width: 700px;
  margin: var(--space-3xl) auto;
  text-align: center;
  padding: var(--space-3xl);
  background: var(--color-surface);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  width: 100%;
}

.thank-you-container h1 {
  margin-bottom: var(--space-lg);
}

.thank-you-container p {
  font-size: 1.1rem;
  margin-bottom: var(--space-xl);
}

/* ============================================
   404 PAGE
   ============================================ */

.error-container {
  max-width: 700px;
  margin: var(--space-3xl) auto;
  text-align: center;
  padding: var(--space-3xl);
  width: 100%;
}

.error-container h1 {
  font-size: 6rem;
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
}

.error-container h2 {
  margin-bottom: var(--space-lg);
}

/* ============================================
   LEGAL PAGES
   ============================================ */

.legal-container {
  max-width: 900px;
  margin: var(--space-3xl) auto;
  padding: var(--space-2xl);
  width: 100%;
}

.legal-container h1 {
  margin-bottom: var(--space-xl);
}

.legal-container h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
  font-size: 1.75rem;
}

.legal-container p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.legal-container ul {
  margin-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-container li {
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
}

.date {
  color: var(--color-primary);
  font-weight: 600;
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-accent);
}

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

@media (max-width: 1023px) {
  .nav-menu {
    display: none;
  }
  
  .burger-toggle {
    display: flex;
  }
  
  .mobile-nav {
    display: block;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 0;
  }
  
  .site-header {
    padding: var(--space-md) var(--space-lg);
  }
  
  .content-section {
    padding: var(--space-2xl) var(--space-lg);
  }
  
  .hero-content {
    padding: var(--space-xl);
  }
  
  .banner-content {
    padding: var(--space-xl);
  }
  
  .grid-two,
  .grid-three,
  .grid-four {
    grid-template-columns: 1fr;
  }
  
  .contact-info {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .site-header {
    padding: var(--space-sm) var(--space-md);
  }
  
  .content-section {
    padding: var(--space-xl) var(--space-md);
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .banner-section {
    min-height: 400px;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 13px;
  }
  
  .brand-name {
    font-size: 1rem;
  }
  
  .hero-content,
  .banner-content {
    padding: var(--space-md);
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-center {
  text-align: center;
}

.mt-lg {
  margin-top: var(--space-lg);
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

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