/* ============================================
   CSS Variables - Design System
   ============================================ */
:root {
  /* Colors - The Void & The Light */
  --color-titanium-white: #F2F2F2;
  --color-neural-gray: #8E8E93;
  --color-cyan-plasma: #00F3FF;
  --color-absolute-shadow: #000000;
  --color-background: #F2F2F2;
  --color-text-primary: #000000;
  --color-text-secondary: #8E8E93;
  --color-border: #8E8E93;
  
  /* 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', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-weight-thin: 100;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --letter-spacing-wide: 0.1em;
  
  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --border-thin: 1px solid var(--color-border);
  
  /* Shadows */
  --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-sharp: 0 0 0 1px var(--color-absolute-shadow);
  
  /* Transitions */
  --transition-fast: 0.3s ease;
  --transition-smooth: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Layout */
  --max-width-content: 1200px;
  --header-height: 80px;
}

/* Night Mode Variables */
:root.night-mode {
  --color-background: #1a1a1a;
  --color-text-primary: #F2F2F2;
  --color-text-secondary: #8E8E93;
  --color-titanium-white: #2a2a2a;
}

/* ============================================
   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);
  font-weight: var(--font-weight-light);
  color: var(--color-text-primary);
  background-color: var(--color-background);
  line-height: 1.6;
  letter-spacing: var(--letter-spacing-wide);
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
  overflow-x: hidden;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-thin);
  letter-spacing: var(--letter-spacing-wide);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(1.4rem, 4vw, 3rem);
}

h2 {
  font-size: clamp(1.2rem, 3vw, 2rem);
}

h3 {
  font-size: clamp(1rem, 2vw, 1rem);
}

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

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

a:hover {
  color: var(--color-cyan-plasma);
}

/* ============================================
   Header & Navigation
   ============================================ */
.site-header {
  position: relative;
  width: 100%;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-lg);
  background-color: var(--color-background);
  border-bottom: var(--border-thin);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
  z-index: 1000;
}

.site-header.hidden {
  opacity: 0;
  transform: translateY(-100%);
}

.brand-name {
  font-size: clamp(1rem, 2vw, 1.45rem);
  font-weight: var(--font-weight-thin);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
}

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

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

.nav-menu li a {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.burger-button {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  width: 40px;
  height: 40px;
  position: relative;
  z-index: 1001;
}

.burger-button span {
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--color-text-primary);
  margin: 5px 0;
  transition: var(--transition-fast);
}

.burger-button.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.burger-button.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background-color: var(--color-background);
  border-left: var(--border-thin);
  padding: var(--space-xxl) var(--space-lg);
  transition: right var(--transition-smooth);
  z-index: 1000;
  overflow-y: auto;
}

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

.mobile-menu ul {
  list-style: none;
}

.mobile-menu ul li {
  margin-bottom: var(--space-lg);
}

.mobile-menu ul li a {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

/* ============================================
   Main Content
   ============================================ */
.main-content {
  min-height: calc(100vh - var(--header-height) - 200px);
  padding: var(--space-xl) var(--space-lg);
}

.content-wrapper {
  max-width: var(--max-width-content);
  margin: 0 auto;
}

/* ============================================
   Hero Banner
   ============================================ */
.hero-banner {
  position: relative;
  width: 100%;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xxl) var(--space-lg);
  text-align: center;
  overflow: hidden;
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.3;
  z-index: -1;
  transition: opacity var(--transition-smooth);
}

.hero-banner[data-bg-image]::before {
  background-image: var(--bg-image);
}

.hero-banner[data-bg-image="img/freepik__35mm-film-photography-curating-a-minimalist-home-a__44449.webp"] {
  --bg-image: url('img/freepik__35mm-film-photography-curating-a-minimalist-home-a__44449.webp');
}

.hero-banner[data-bg-image="img/freepik__35mm-film-photography-curating-a-minimalist-home-a__44455.webp"] {
  --bg-image: url('img/freepik__35mm-film-photography-curating-a-minimalist-home-a__44455.webp');
}

.hero-banner[data-bg-image="img/freepik__35mm-film-photography-curating-a-minimalist-home-a__44457.webp"] {
  --bg-image: url('img/freepik__35mm-film-photography-curating-a-minimalist-home-a__44457.webp');
}

.hero-banner[data-bg-image="img/freepik__35mm-film-photography-curating-a-minimalist-home-a__44451.webp"] {
  --bg-image: url('img/freepik__35mm-film-photography-curating-a-minimalist-home-a__44451.webp');
}

.hero-banner[data-bg-image="img/freepik__35mm-film-photography-curating-a-minimalist-home-a__44458.webp"] {
  --bg-image: url('img/freepik__35mm-film-photography-curating-a-minimalist-home-a__44458.webp');
}

.hero-text {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin-bottom: var(--space-xl);
}

.hero-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-top: var(--space-lg);
  box-shadow: var(--shadow-subtle);
}

/* ============================================
   Sections
   ============================================ */
.content-section {
  padding: var(--space-xxl) 0;
  border-bottom: var(--border-thin);
}

.content-section:last-child {
  border-bottom: none;
}

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

.section-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.section-content.reverse {
  direction: rtl;
}

.section-content.reverse > * {
  direction: ltr;
}

.section-text {
  padding: var(--space-lg);
}

.section-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle);
}

/* ============================================
   Gallery
   ============================================ */
.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* ============================================
   Forms
   ============================================ */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-xl);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-md);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  background-color: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

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

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

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

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

.checkbox-group label {
  font-size: 0.875rem;
  text-transform: none;
  letter-spacing: normal;
}

.submit-button {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-text-primary);
  color: var(--color-background);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  margin-top: 10px;
}

.submit-button:hover {
  background-color: var(--color-cyan-plasma);
  color: var(--color-text-primary);
  border-color: var(--color-cyan-plasma);
}

.submit-button.inline {
  display: inline-block;
  text-align: center;
}

.submit-button.inline.margin-top {
  margin-top: var(--space-md);
}

.submit-button.inline.margin-right {
  margin-right: var(--space-md);
}

.button-container {
  margin-top: var(--space-xl);
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  margin-bottom: var(--space-md);
}

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

/* ============================================
   Google Maps
   ============================================ */
.map-container {
  width: 100%;
  height: 400px;
  margin: var(--space-xl) 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ============================================
   Privacy Popup
   ============================================ */
.privacy-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  max-width: 500px;
  width: calc(100% - var(--space-xl));
  background-color: var(--color-background);
  border: var(--border-thin);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-subtle);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.privacy-popup.active {
  opacity: 1;
  visibility: visible;
}

.privacy-popup-content {
  margin-bottom: var(--space-md);
}

.privacy-popup-content p {
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

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

.privacy-popup-button {
  padding: var(--space-sm) var(--space-md);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  background-color: transparent;
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.privacy-popup-button.accept {
  background-color: var(--color-text-primary);
  color: var(--color-background);
}

.privacy-popup-button:hover {
  background-color: var(--color-cyan-plasma);
  color: var(--color-text-primary);
  border-color: var(--color-cyan-plasma);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  padding: var(--space-xl) var(--space-lg);
  border-top: var(--border-thin);
  margin-top: var(--space-xxl);
}

.footer-content {
  max-width: var(--max-width-content);
  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);
  text-transform: uppercase;
}

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

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

.footer-menu li a {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
  border-top: var(--border-thin);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* ============================================
   Products
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}

.product-card {
  border: var(--border-thin);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-subtle);
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

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

.product-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.product-description {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

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

/* ============================================
   Thank You Page
   ============================================ */
.thank-you-container {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
}

.thank-you-icon {
  font-size: 4rem;
  margin-bottom: var(--space-lg);
}

.thank-you-message {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
}

/* ============================================
   404 Page
   ============================================ */
.error-container {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

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

.error-message {
  font-size: 1.5rem;
  margin-bottom: var(--space-xl);
}

/* ============================================
   Utility Classes
   ============================================ */
.text-center {
  text-align: center;
}

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

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

.date {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1023px) {
  .nav-menu {
    display: none;
  }
  
  .burger-button {
    display: block;
  }
  
  .section-content {
    grid-template-columns: 1fr;
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) {
  .section-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 767px) {
  .site-header {
    padding: 0 var(--space-md);
  }
  
  .main-content {
    padding: var(--space-lg) var(--space-md);
  }
  
  .hero-banner {
    padding: var(--space-lg) var(--space-md);
    min-height: 40vh;
  }
  
  .content-section {
    padding: var(--space-lg) 0;
  }
  
  .image-gallery {
    grid-template-columns: 1fr;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .privacy-popup {
    bottom: var(--space-md);
    left: var(--space-md);
    right: var(--space-md);
    transform: none;
    width: auto;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 14px;
  }
  
  .site-header {
    padding: 0 var(--space-sm);
  }
  
  .main-content {
    padding: var(--space-md) var(--space-sm);
  }
}