/* Retro-Futurism Design System - Vintage Apparel Curation */

:root {
  /* Color Palette */
  --color-parchment: #F4F1EA;
  --color-cobalt: #2E5BFF;
  --color-copper: #4A5D4E;
  --color-dark: #1A1A1A;
  --color-light: #FFFFFF;
  --color-overlay: rgba(26, 26, 26, 0.85);
  
  /* Typography */
  --font-serif: 'Bodoni Moda', 'Didot', serif;
  --font-sans: 'Space Grotesk', 'Inter', sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Film Grain */
  --grain-opacity: 0.03;
}

/* 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-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-dark);
  background-color: var(--color-parchment);
  overflow-x: hidden;
  position: relative;
}

/* Film Grain Overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    repeating-linear-gradient(0deg, rgba(0,0,0,var(--grain-opacity)), transparent 1px, transparent 2px, rgba(0,0,0,var(--grain-opacity)) 3px),
    repeating-linear-gradient(90deg, rgba(0,0,0,var(--grain-opacity)), transparent 1px, transparent 2px, rgba(0,0,0,var(--grain-opacity)) 3px);
  pointer-events: none;
  z-index: 9999;
  animation: grain 0.5s steps(6) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-5%, -10%); }
  20% { transform: translate(-15%, 5%); }
  30% { transform: translate(7%, -25%); }
  40% { transform: translate(-5%, 25%); }
  50% { transform: translate(-15%, 10%); }
  60% { transform: translate(15%, 0%); }
  70% { transform: translate(0%, 15%); }
  80% { transform: translate(3%, 35%); }
  90% { transform: translate(-10%, 10%); }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 2rem); }

p {
  margin-bottom: var(--space-sm);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
}

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

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

/* Header */
.site-header {
  position: relative;
  padding: var(--space-md) var(--space-md);
  background-color: var(--color-parchment);
  border-bottom: 1px solid rgba(74, 93, 78, 0.1);
  z-index: 1000;
}

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

.brand-name {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 700;
  color: var(--color-dark);
}

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

.nav-menu li a {
  font-size: clamp(0.875rem, 1.2vw, 1rem);
  color: var(--color-dark);
  padding: var(--space-xs) var(--space-sm);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav-menu li a:hover {
  color: var(--color-cobalt);
}

/* Burger Menu Button */
.burger-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  z-index: 10002;
  position: relative;
  margin-left: auto;
}

.burger-icon {
  width: 28px;
  height: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.burger-icon span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-dark);
  transition: all var(--transition-base);
  transform-origin: center;
}

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

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

.burger-toggle.active .burger-icon span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

/* Mobile Menu - Separate Component */
.mobile-menu {
  display: none;
}

/* Mobile Navigation */
@media (max-width: 1023px) {
  .burger-toggle {
    display: block;
  }
  
  .header-container nav {
    display: none;
  }
  
  /* Separate Mobile Menu */
  .mobile-menu {
    display: block;
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    background-color: var(--color-parchment);
    box-shadow: -4px 0 32px rgba(0, 0, 0, 0.15);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10001;
    overflow-y: auto;
    padding: 0;
  }
  
  .mobile-menu.active {
    right: 0;
  }
  
  .mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) var(--space-md);
    border-bottom: 1px solid rgba(74, 93, 78, 0.1);
    background-color: var(--color-light);
  }
  
  .mobile-menu-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
  }
  
  .mobile-menu-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
  }
  
  .mobile-menu-close:hover {
    background-color: rgba(74, 93, 78, 0.1);
  }
  
  .mobile-menu-close-icon {
    width: 20px;
    height: 20px;
    position: relative;
  }
  
  .mobile-menu-close-icon::before,
  .mobile-menu-close-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 18px;
    height: 2px;
    background-color: var(--color-dark);
    transform-origin: center;
  }
  
  .mobile-menu-close-icon::before {
    transform: translate(-50%, -50%) rotate(45deg);
  }
  
  .mobile-menu-close-icon::after {
    transform: translate(-50%, -50%) rotate(-45deg);
  }
  
  .mobile-menu-list {
    list-style: none;
    padding: var(--space-md) 0;
    margin: 0;
  }
  
  .mobile-menu-list li {
    width: 100%;
    border-bottom: 1px solid rgba(74, 93, 78, 0.08);
  }
  
  .mobile-menu-list li:last-child {
    border-bottom: none;
  }
  
  .mobile-menu-list li {
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  
  .mobile-menu.active .mobile-menu-list li {
    opacity: 1;
    transform: translateX(0);
  }
  
  .mobile-menu.active .mobile-menu-list li:nth-child(1) {
    transition-delay: 0.05s;
  }
  
  .mobile-menu.active .mobile-menu-list li:nth-child(2) {
    transition-delay: 0.1s;
  }
  
  .mobile-menu.active .mobile-menu-list li:nth-child(3) {
    transition-delay: 0.15s;
  }
  
  .mobile-menu.active .mobile-menu-list li:nth-child(4) {
    transition-delay: 0.2s;
  }
  
  .mobile-menu.active .mobile-menu-list li:nth-child(5) {
    transition-delay: 0.25s;
  }
  
  .mobile-menu-list li a {
    display: block;
    padding: var(--space-md) var(--space-lg);
    font-size: 1.125rem;
    color: var(--color-dark);
    text-decoration: none;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    font-weight: 500;
  }
  
  .mobile-menu-list li a:hover {
    background-color: rgba(46, 91, 255, 0.08);
    color: var(--color-cobalt);
  }
  
  .mobile-menu-list li a:active {
    background-color: rgba(46, 91, 255, 0.12);
  }
  
  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  
  .nav-overlay.active {
    display: block;
    opacity: 1;
  }
  
  /* Prevent body scroll when menu is open */
  body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
  }
}

/* Main Content */
main {
  min-height: calc(100vh - 200px);
}

/* Banner Sections */
.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-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
  background-color: rgba(244, 241, 234, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) auto;
  box-shadow: var(--shadow-lg);
}

.banner-content h1 {
  color: var(--color-dark);
  margin-bottom: var(--space-md);
}

.banner-content p {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  color: var(--color-copper);
  max-width: 800px;
  margin: 0 auto;
}

/* Section Styles */
.content-section {
  padding: var(--space-xl) var(--space-md);
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-lg);
  color: var(--color-dark);
}

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: var(--space-sm);
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background-color: var(--color-cobalt);
}

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

.grid-item {
  background-color: var(--color-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.grid-item-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.grid-item-content {
  padding: var(--space-md);
}

.grid-item-title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-bottom: var(--space-sm);
  color: var(--color-dark);
}

.grid-item-text {
  color: var(--color-copper);
  font-size: clamp(0.875rem, 1.2vw, 1rem);
  line-height: 1.6;
}

/* Two Column Layout */
.two-column {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  align-items: center;
  margin-top: var(--space-lg);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-md);
}

.two-column-image {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.two-column-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-dark);
}

.two-column-content p {
  color: var(--color-copper);
  margin-bottom: var(--space-sm);
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: var(--space-lg) auto;
  background-color: var(--color-light);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--color-dark);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm);
  border: 2px solid rgba(74, 93, 78, 0.2);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
  background-color: var(--color-parchment);
}

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

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

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

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 4px;
  flex-shrink: 0;
}

.checkbox-group label {
  font-weight: normal;
  text-transform: none;
  font-size: 0.875rem;
  line-height: 1.5;
}

.btn-submit {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-cobalt);
  color: var(--color-light);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  margin-top: var(--space-md);
}

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

.btn-submit:active {
  transform: translateY(0);
}

/* Google Maps */
.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: var(--space-lg);
}

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

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

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

.product-card:hover {
  transform: translateY(-4px);
}

.product-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.product-info {
  padding: var(--space-md);
}

.product-title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-bottom: var(--space-xs);
  color: var(--color-dark);
}

.product-description {
  color: var(--color-copper);
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
  line-height: 1.6;
}

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

/* Footer */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: var(--space-lg) var(--space-md);
  margin-top: var(--space-xl);
}

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

.footer-section h4 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
  color: var(--color-light);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--space-xs);
}

.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: var(--color-light);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-md);
  margin-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Thank You Page */
.thank-you-container {
  max-width: 800px;
  margin: var(--space-xl) auto;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

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

.thank-you-container p {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--color-copper);
  margin-bottom: var(--space-md);
}

/* 404 Page */
.error-container {
  max-width: 800px;
  margin: var(--space-xl) auto;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.error-container h1 {
  font-size: clamp(4rem, 8vw, 8rem);
  margin-bottom: var(--space-md);
  color: var(--color-cobalt);
}

.error-container p {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  color: var(--color-copper);
  margin-bottom: var(--space-lg);
}

/* Legal Pages */
.legal-container {
  max-width: 900px;
  margin: var(--space-xl) auto;
  padding: var(--space-xl) var(--space-md);
}

.legal-container h1 {
  margin-bottom: var(--space-lg);
  color: var(--color-dark);
}

.legal-container h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
  color: var(--color-dark);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

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

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

.legal-container li {
  margin-bottom: var(--space-xs);
}

.date {
  font-style: italic;
  color: var(--color-copper);
  margin-top: var(--space-lg);
  font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 4rem;
  }
  
  .content-section {
    padding: var(--space-md) var(--space-sm);
  }
  
  .grid-container {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .two-column {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .banner-content {
    padding: var(--space-md);
    margin: var(--space-md) auto;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding: var(--space-sm) 0;
  }
  
  .brand-name {
    font-size: 1rem;
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .contact-form {
    padding: var(--space-md);
  }
  
  .map-container {
    height: 300px;
  }
}

/* Button Styles */
.btn-primary {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-cobalt);
  color: var(--color-light);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  text-decoration: none;
}

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

.btn-primary:active {
  transform: translateY(0);
}

.cta-text {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  color: var(--color-copper);
  margin-bottom: var(--space-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* 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;
}