/* ============================================
   VINYL COLLECTION CURATION - STYLESHEET
   Neo-Brutalism & Glassmorphism Design
   ============================================ */

:root {
  /* Color Palette */
  --color-onyx: #0D0D0D;
  --color-amber: #FFBF00;
  --color-slate: #2E3440;
  --color-cream: #F3F3F3;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Typography */
  --font-primary: 'Inter', sans-serif;
  --font-secondary: 'Space Grotesk', sans-serif;
  
  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --border-thick: 3px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-amber: 0 0 20px rgba(255, 191, 0, 0.3);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Glassmorphism */
  --glass-bg: rgba(243, 243, 243, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-blur: blur(10px);
}

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

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-onyx);
  color: var(--color-cream);
  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-amber);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

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

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
}

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

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

p {
  margin-bottom: var(--space-md);
}

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

.site-header {
  position: relative;
  padding: var(--space-md) var(--space-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: var(--border-thick) solid var(--color-amber);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
}

.brand-text {
  font-family: var(--font-secondary);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--color-amber);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.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-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid transparent;
  transition: all var(--transition-base);
}

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

.burger-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  height: 30px;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 101;
  padding: var(--space-sm);
  background: transparent;
  border: 2px solid var(--color-amber);
  position: relative;
}

.burger-line {
  width: 100%;
  height: 3px;
  background-color: var(--color-amber);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.burger-toggle.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

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

.burger-toggle.active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  max-height: 100vh;
  background: rgba(13, 13, 13, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0;
  z-index: 2000;
  overflow: hidden;
  flex-direction: column;
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 2px solid var(--color-amber);
  position: sticky;
  top: 0;
  background: rgba(13, 13, 13, 0.98);
  z-index: 2001;
  flex-shrink: 0;
  width: 100%;
  box-sizing: border-box;
}

.mobile-nav-close {
  background: transparent;
  border: 2px solid var(--color-amber);
  color: var(--color-amber);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.5rem;
  font-weight: 700;
  transition: all var(--transition-base);
}

.mobile-nav-close:hover {
  background: var(--color-amber);
  color: var(--color-onyx);
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-xl) var(--space-lg);
  margin: 0;
  width: 100%;
  flex: 1;
  box-sizing: border-box;
  justify-content: flex-start;
  align-items: stretch;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav-list li {
  width: 100%;
  display: block;
  flex-shrink: 0;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) var(--space-md);
  border: 2px solid var(--color-slate);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1rem;
  font-weight: 500;
  transition: all var(--transition-base);
  text-align: center;
  margin: 0;
  color: var(--color-cream);
  min-height: 56px;
  width: 100%;
  text-decoration: none;
  box-sizing: border-box;
  flex-shrink: 0;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
  border-color: var(--color-amber);
  color: var(--color-amber);
  background: rgba(255, 191, 0, 0.1);
  transform: scale(1.02);
}

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

main {
  min-height: calc(100vh - 200px);
}

/* ============================================
   HERO BANNERS (Full-Width)
   ============================================ */

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

.banner-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.4;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(13, 13, 13, 0.8) 0%, rgba(46, 52, 64, 0.6) 100%);
  z-index: 2;
}

.banner-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.banner-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  margin-bottom: var(--space-lg);
  text-shadow: 0 0 30px rgba(255, 191, 0, 0.5);
}

.banner-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--color-cream);
  max-width: 800px;
  margin: 0 auto;
}

/* ============================================
   SECTIONS
   ============================================ */

.content-section {
  padding: var(--space-xxl) var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-amber);
  position: relative;
  padding-bottom: var(--space-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: var(--color-amber);
}

.section-grid {
  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;
}

.section-item {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--border-thick) solid var(--color-slate);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  text-align: center;
}

.section-item:hover {
  border-color: var(--color-amber);
  box-shadow: var(--shadow-amber);
  transform: translateY(-5px);
}

.item-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  margin-bottom: var(--space-md);
  border: 2px solid var(--color-slate);
  border-radius: var(--radius-sm);
}

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

.item-text {
  color: var(--color-cream);
  font-size: 0.9375rem;
}

/* ============================================
   TWO COLUMN LAYOUT
   ============================================ */

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-top: var(--space-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.column-image {
  width: 100%;
  height: 350px;
  object-fit: cover;
  border: var(--border-thick) solid var(--color-amber);
  border-radius: var(--radius-md);
}

.column-content {
  padding: var(--space-lg);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: transparent;
  border: var(--border-thick) solid var(--color-amber);
  color: var(--color-amber);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
  transition: all var(--transition-base);
  cursor: pointer;
  margin-top: 10px;
}

.btn:hover {
  background: var(--color-amber);
  color: var(--color-onyx);
  box-shadow: var(--shadow-amber);
}

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

.btn-secondary:hover {
  background: var(--color-slate);
  color: var(--color-cream);
}

/* ============================================
   FORMS
   ============================================ */

.contact-form {
  max-width: 600px;
  margin: var(--space-xl) auto;
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--border-thick) solid var(--color-slate);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--color-amber);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 1px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  background: rgba(46, 52, 64, 0.5);
  border: 2px solid var(--color-slate);
  color: var(--color-cream);
  font-family: inherit;
  font-size: 1rem;
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-amber);
  box-shadow: 0 0 10px rgba(255, 191, 0, 0.3);
}

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

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

.checkbox-input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.875rem;
  line-height: 1.5;
}

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

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.product-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--border-thick) solid var(--color-slate);
  padding: var(--space-lg);
  transition: all var(--transition-base);
}

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

.product-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  margin-bottom: var(--space-md);
  border: 2px solid var(--color-slate);
  border-radius: var(--radius-sm);
}

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

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-amber);
  margin-top: var(--space-md);
}

/* ============================================
   MAP CONTAINER
   ============================================ */

.map-container {
  width: 100%;
  height: 400px;
  margin-top: var(--space-xl);
  border: var(--border-thick) solid var(--color-amber);
  overflow: hidden;
}

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

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

.site-footer {
  background: var(--color-slate);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
  border-top: var(--border-thick) solid var(--color-amber);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
}

.footer-section h3 {
  color: var(--color-amber);
  margin-bottom: var(--space-md);
  font-size: 1rem;
}

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

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

.footer-link {
  color: var(--color-cream);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

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

.footer-info {
  color: var(--color-cream);
  font-size: 0.875rem;
  line-height: 1.8;
}

.footer-copyright {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 191, 0, 0.2);
  color: var(--color-cream);
  font-size: 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-slate);
  font-size: 0.875rem;
}

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

.thank-you-container {
  max-width: 800px;
  margin: var(--space-xxl) auto;
  padding: var(--space-xxl);
  text-align: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--border-thick) solid var(--color-amber);
}

.thank-you-title {
  color: var(--color-amber);
  margin-bottom: var(--space-lg);
}

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

.error-container {
  max-width: 800px;
  margin: var(--space-xxl) auto;
  padding: var(--space-xxl);
  text-align: center;
}

.error-code {
  font-size: clamp(4rem, 10vw, 8rem);
  color: var(--color-amber);
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

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

@media (max-width: 1023px) {
  .main-nav {
    display: none;
  }
  
  .burger-toggle {
    display: flex;
  }
  
  .two-column {
    grid-template-columns: 1fr;
  }
  
  .column-image {
    height: 280px;
  }
  
  .item-image {
    height: 160px;
  }
  
  .mobile-nav {
    height: 100vh;
    min-height: 100vh;
  }
  
  .mobile-nav-header {
    position: sticky;
    top: 0;
    background: rgba(13, 13, 13, 0.98);
    padding: var(--space-md) var(--space-lg);
    z-index: 2001;
  }
  
  .mobile-nav-list {
    padding: var(--space-lg);
    gap: var(--space-sm);
  }
  
  .mobile-nav-link {
    font-size: 0.9375rem;
    padding: var(--space-md);
    min-height: 52px;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: var(--space-md);
  }
  
  .content-section {
    padding: var(--space-xl) var(--space-md);
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .banner-content {
    padding: var(--space-lg);
  }
  
  .section-grid {
    grid-template-columns: 1fr;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    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-lg) var(--space-sm);
  }
  
  .contact-form {
    padding: var(--space-lg);
  }
}

@media (max-width: 320px) {
  html {
    font-size: 12px;
  }
  
  .banner-content {
    padding: var(--space-md);
  }
}

@media (min-width: 1024px) {
  .burger-toggle {
    display: none !important;
  }
  
  .mobile-nav {
    display: none !important;
  }
}