/* ============================================
   CYBER-SKIN ATELIER - Leather Crafting Theme
   Futuristic Neo-Noir Industrial Luxury
   ============================================ */

:root {
  /* Color Palette */
  --color-tannin-black: #0D0D0D;
  --color-molten-amber: #FF8C00;
  --color-raw-hide: #C5A07F;
  --color-steel-chrome: #808080;
  --color-white: #FFFFFF;
  --color-dark-bg: #1A1A1A;
  
  /* Typography */
  --font-primary: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-stamp: 'Space Grotesk', 'Inter', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* 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, 0.5);
  --shadow-glow: 0 0 20px rgba(255, 140, 0, 0.3);
}

/* ============================================
   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-primary);
  background-color: var(--color-tannin-black);
  color: var(--color-raw-hide);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-molten-amber);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-stamp);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: 0.03em;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
  margin-bottom: var(--space-md);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.site-header {
  position: relative;
  background-color: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 140, 0, 0.2);
  padding: var(--space-md) var(--space-lg);
  z-index: 1000;
}

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

.brand-text {
  font-family: var(--font-stamp);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--color-molten-amber);
  text-shadow: 0 0 10px rgba(255, 140, 0, 0.5);
}

.main-nav {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

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

.nav-link {
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  color: var(--color-raw-hide);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-base);
}

.nav-link:hover {
  color: var(--color-molten-amber);
  border-bottom-color: var(--color-molten-amber);
}

.burger-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--color-molten-amber);
  font-size: 1.5rem;
  z-index: 100001;
}

.burger-icon {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-molten-amber);
  position: relative;
  transition: all var(--transition-base);
}

.burger-icon::before,
.burger-icon::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--color-molten-amber);
  transition: all var(--transition-base);
}

.burger-icon::before {
  top: -8px;
}

.burger-icon::after {
  bottom: -8px;
}

.burger-toggle.active .burger-icon {
  background-color: transparent;
}

.burger-toggle.active .burger-icon::before {
  transform: rotate(45deg) translate(5px, 5px);
}

.burger-toggle.active .burger-icon::after {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 1023px) {
  .burger-toggle {
    display: block;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--color-tannin-black);
    border-left: 2px solid var(--color-molten-amber);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: var(--space-xxl) var(--space-lg);
    transition: right var(--transition-base);
    z-index: 1000;
    overflow-y: auto;
  }
  
  .main-nav.active {
    right: 0;
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: var(--space-md);
    align-items: flex-start;
  }
  
  .nav-link {
    width: 100%;
    padding: var(--space-md);
    border-bottom: 1px solid rgba(255, 140, 0, 0.1);
  }
}

/* ============================================
   BANNER SECTIONS (Full-Width)
   ============================================ */

.hero-banner {
  width: 100vw;
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
}

.banner-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.35;
  filter: grayscale(40%) contrast(1.3) brightness(0.7);
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(13, 13, 13, 0.9) 0%,
    rgba(13, 13, 13, 0.75) 50%,
    rgba(13, 13, 13, 0.9) 100%
  );
  z-index: 2;
}

.banner-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}

.banner-title {
  color: var(--color-white);
  text-shadow: 0 0 20px rgba(255, 140, 0, 0.8);
  margin-bottom: var(--space-lg);
}

.banner-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-raw-hide);
  line-height: 1.8;
}

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

.main-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-xxl) var(--space-lg);
  width: 100%;
}

.content-section {
  margin-bottom: var(--space-xxl);
  padding: var(--space-xl) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
  padding-bottom: var(--space-md);
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-molten-amber), transparent);
}

/* ============================================
   GRID LAYOUTS
   ============================================ */

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-md);
}

.grid-item {
  background-color: var(--color-dark-bg);
  border: 1px solid rgba(255, 140, 0, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.grid-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 140, 0, 0.1), transparent);
  transition: left var(--transition-slow);
}

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

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

.grid-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  filter: grayscale(20%) contrast(1.1);
  transition: filter var(--transition-base);
}

.grid-item:hover .grid-image {
  filter: grayscale(0%) contrast(1.2);
}

.grid-title {
  color: var(--color-molten-amber);
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  margin-bottom: var(--space-sm);
}

.grid-text {
  color: var(--color-raw-hide);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  line-height: 1.7;
}

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

.product-card {
  background-color: var(--color-dark-bg);
  border: 1px solid rgba(255, 140, 0, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: all var(--transition-base);
}

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

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  filter: grayscale(15%);
}

.product-title {
  color: var(--color-molten-amber);
  margin-bottom: var(--space-sm);
}

.product-description {
  color: var(--color-raw-hide);
  margin-bottom: var(--space-md);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.product-price {
  font-family: var(--font-stamp);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--color-white);
  font-weight: 700;
}

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

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.contact-form {
  background-color: var(--color-dark-bg);
  border: 1px solid rgba(255, 140, 0, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}

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

.form-label {
  display: block;
  color: var(--color-raw-hide);
  margin-bottom: var(--space-sm);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  background-color: var(--color-tannin-black);
  border: 1px solid rgba(255, 140, 0, 0.3);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-molten-amber);
  box-shadow: 0 0 10px rgba(255, 140, 0, 0.3);
}

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

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

.checkbox-input {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-molten-amber);
}

.checkbox-label {
  color: var(--color-raw-hide);
  font-size: clamp(0.875rem, 1.5vw, 0.9375rem);
  line-height: 1.5;
}

.submit-button {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-molten-amber);
  color: var(--color-tannin-black);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-stamp);
  font-size: clamp(0.9375rem, 2vw, 1.125rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 10px;
  cursor: pointer;
  transition: all var(--transition-base);
}
.footer-section p{color: whitesmoke}
.footer-section a{color: whitesmoke}

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

.contact-info {
  background-color: var(--color-dark-bg);
  border: 1px solid rgba(255, 140, 0, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}

.info-item {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 140, 0, 0.1);
}

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

.info-label {
  color: var(--color-molten-amber);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.info-value {
  color: var(--color-raw-hide);
  font-size: clamp(1rem, 2vw, 1.125rem);
}

.map-container {
  margin-top: var(--space-xl);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 140, 0, 0.2);
}

.map-iframe {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
}

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

.site-footer {
  background-color: var(--color-dark-bg);
  border-top: 1px solid rgba(255, 140, 0, 0.2);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
}

.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 {
  text-align: center;
}

.footer-title {
  color: var(--color-molten-amber);
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-nav-item {
  margin-bottom: var(--space-sm);
}

.footer-link {
  color: var(--color-raw-hide);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-molten-amber);
}

.footer-text {
  color: var(--color-steel-chrome);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  margin-top: var(--space-md);
}

.footer-copyright {
  max-width: 1400px;
  margin: var(--space-xl) auto 0;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 140, 0, 0.1);
  text-align: center;
}

.footer-copyright-text {
  color: var(--color-steel-chrome);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

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

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

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

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

.date {
  color: var(--color-steel-chrome);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

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

@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .grid-container {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .main-content {
    padding: var(--space-lg) var(--space-md);
  }
  
  .content-section {
    padding: var(--space-lg) 0;
  }
  
  .banner-content {
    padding: var(--space-lg) var(--space-md);
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* ============================================
   PAGE-SPECIFIC STYLES
   ============================================ */

.centered-content {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-xxl) 0;
}

.large-text {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: var(--space-lg);
}

.error-code {
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: var(--space-md);
}

.button-link {
  display: inline-block;
  text-align: center;
  padding: var(--space-md) var(--space-xl);
}

.policy-content {
  max-width: 900px;
  margin: 0 auto;
}

.policy-section {
  margin-top: var(--space-xl);
}

/* ============================================
   PRIVACY POPUP (if needed)
   ============================================ */

.privacy-popup {
  display: none;
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  max-width: 400px;
  background-color: var(--color-dark-bg);
  border: 2px solid var(--color-molten-amber);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  z-index: 2000;
  box-shadow: var(--shadow-md);
}

.privacy-popup.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

.privacy-popup-text {
  color: var(--color-raw-hide);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  margin-bottom: var(--space-md);
}

.privacy-popup-buttons {
  display: flex;
  gap: var(--space-md);
}

.privacy-button {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-molten-amber);
  border-radius: var(--radius-sm);
  background-color: transparent;
  color: var(--color-molten-amber);
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  transition: all var(--transition-base);
}

.privacy-button:hover {
  background-color: var(--color-molten-amber);
  color: var(--color-tannin-black);
}

.privacy-button.accept {
  background-color: var(--color-molten-amber);
  color: var(--color-tannin-black);
}

.privacy-button.accept:hover {
  background-color: var(--color-white);
}