/* ============================================
   FUTURISTIC MINIMALIST - GLASS MONOLITH
   Architectural & Interior Photography
   ============================================ */

:root {
  /* Color Palette */
  --color-bg-primary: #0A0A0A;
  --color-bg-secondary: #1A1A1A;
  --color-accent-gold: #D4AF37;
  --color-accent-silver: #E0E0E0;
  --color-text-primary: #FFFFFF;
  --color-text-secondary: #B0B0B0;
  --color-overlay: rgba(10, 10, 10, 0.85);
  
  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Crimson Text', serif;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  
  /* 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;
  --border-thin: 1px solid rgba(212, 175, 55, 0.2);
  
  /* Shadows & Effects */
  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.3);
  --blur-glass: blur(10px);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Layout */
  --container-max-width: 1400px;
  --header-height: 80px;
}

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

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

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

body {
  font-family: var(--font-body);
  font-weight: var(--font-weight-regular);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  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-accent-gold);
}

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

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

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

h1 {
  font-size: clamp(1.4rem, 4vw, 3rem);
  margin-bottom: var(--space-md);
}

h2 {
  font-size: clamp(1.2rem, 3vw, 2rem);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-sm);
  color: var(--color-text-secondary);
}

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

.header-container {
  position: relative;
  width: 100%;
  z-index: 1000;
}

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

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

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

.nav-link {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-light);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: relative;
  padding: var(--space-xs) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent-gold);
  transition: width var(--transition-normal);
}

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

/* Burger Menu - Hidden by default, visible on mobile */
.burger-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  height: 24px;
  position: relative;
  z-index: 10001;
  margin-left: var(--space-md);
}

.burger-line {
  width: 100%;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--transition-normal);
}

.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(8px, -8px);
}

.burger-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--color-overlay);
  backdrop-filter: var(--blur-glass);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

.burger-menu-content {
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 400px;
  height: 100vh;
  background: rgba(26, 26, 26, 0.98);
  backdrop-filter: var(--blur-glass);
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: 1000;
  box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
}

.burger-menu-overlay.active .burger-menu-content {
  transform: translateX(0);
}

.burger-nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.burger-nav-link {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-light);
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: var(--space-sm) 0;
  border-bottom: var(--border-thin);
}

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

.hero-section {
  position: relative;
  width: 100vw;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
}

.hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max-width);
  width: 100%;
  padding: var(--space-lg);
  text-align: center;
}

.hero-text-overlay {
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: var(--blur-glass);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: var(--border-thin);
}

.hero-heading {
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

/* Hero with background image behind text */
.hero-with-image {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-with-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.6);
  z-index: 1;
}

/* Hero background images */
.hero-bg-812 {
  background-image: url('../images/freepik__35mm-film-photography-architectural-interior-photo__812.webp');
}

.hero-bg-813 {
  background-image: url('../images/freepik__35mm-film-photography-architectural-interior-photo__813.webp');
}

.hero-bg-818 {
  background-image: url('../images/freepik__the-style-is-candid-image-photography-with-natural__818.webp');
}

.hero-bg-820 {
  background-image: url('../images/freepik__35mm-film-photography-architectural-interior-photo__820.webp');
}

.hero-text-section {
  position: relative;
  z-index: 2;
  max-width: var(--container-max-width);
  width: 100%;
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  margin: 0 auto;
}

.hero-image-section {
  display: none;
}

/* ============================================
   CONTAINER & SECTIONS
   ============================================ */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-xl) 0;
  position: relative;
}

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

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-lg);
  color: var(--color-text-secondary);
}

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

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

.grid-asymmetric-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
  background: var(--color-bg-secondary);
}

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

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

.grid-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.95), transparent);
  padding: var(--space-md);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

.grid-asymmetric-item:hover .grid-overlay {
  transform: translateY(0);
}

.grid-overlay h3 {
  color: var(--color-text-primary);
  font-size: 1.1rem;
  margin: 0;
}

/* ============================================
   CARDS & CONTENT BLOCKS
   ============================================ */

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

.content-card {
  background: rgba(26, 26, 26, 0.6);
  backdrop-filter: var(--blur-glass);
  border: var(--border-thin);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

.content-card:hover {
  border-color: var(--color-accent-gold);
  box-shadow: var(--shadow-glow);
  transform: translateY(-5px);
}

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

.card-title {
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.card-text {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

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

.form-container {
  max-width: 600px;
  margin: var(--space-lg) auto;
}

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

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--font-weight-light);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
  color: var(--color-text-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-sm);
  background: rgba(26, 26, 26, 0.8);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

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

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

.checkbox-input {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.btn-submit {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: transparent;
  border: var(--border-thin);
  border-color: var(--color-accent-gold);
  color: var(--color-accent-gold);
  font-family: var(--font-heading);
  font-weight: var(--font-weight-light);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  margin-top: var(--space-md);
}

.btn-submit:hover {
  background: var(--color-accent-gold);
  color: var(--color-bg-primary);
  box-shadow: var(--shadow-glow);
}

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

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-md);
}

.product-card {
  background: rgba(26, 26, 26, 0.6);
  backdrop-filter: var(--blur-glass);
  border: var(--border-thin);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

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

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

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

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

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

.product-price {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-medium);
  font-size: 1.5rem;
  color: var(--color-accent-gold);
}

/* ============================================
   GOOGLE MAPS
   ============================================ */

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-lg);
  border: var(--border-thin);
}

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

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

.footer-container {
  background: var(--color-bg-secondary);
  border-top: var(--border-thin);
  padding: var(--space-lg) 0;
  margin-top: var(--space-xl);
}

.footer-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  list-style: none;
  justify-content: center;
}

.footer-link {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-light);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-text {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

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

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

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }

.hidden {
  display: none;
}

/* Content Card Utilities */
.card-centered {
  max-width: 900px;
  margin: 0 auto;
}

.card-centered-small {
  max-width: 700px;
  margin: 0 auto;
}

.card-centered-small.text-center {
  text-align: center;
}

/* Section Utilities */
.section-centered {
  min-height: 60vh;
  display: flex;
  align-items: center;
}

/* Date Style */
.date {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

/* Heading Spacing */
.card-title + .card-title {
  margin-top: var(--space-lg);
}

.heading-sm {
  font-size: 2rem;
}

/* Button Link */
.btn-link {
  display: inline-block;
  width: auto;
  padding: 1rem 3rem;
  margin-top: 2rem;
}

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

@media (max-width: 1023px) {
  .nav-menu {
    display: none;
  }
  
  .burger-toggle {
    display: flex;
  }
  
  .header-wrapper {
    padding: var(--space-md);
  }
  
  .hero-section {
    min-height: 70vh;
  }
  
  .hero-content,
  .hero-text-section {
    padding: var(--space-md);
  }
  
  .grid-asymmetric {
    grid-template-columns: 1fr;
  }
  
  .card-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 4rem;
  }
  
  .section {
    padding: var(--space-lg) 0;
  }
  
  .hero-section {
    min-height: 60vh;
  }
  
  .hero-text-overlay {
    padding: var(--space-md);
  }
  
  .footer-menu {
    flex-direction: column;
    gap: var(--space-sm);
  }
}

@media (max-width: 480px) {
  :root {
    --space-md: 1.5rem;
    --space-lg: 2rem;
  }
  
  .header-wrapper {
    padding: var(--space-sm);
  }
  
  .container {
    padding: 0 var(--space-sm);
  }
  
  .hero-content,
  .hero-text-section {
    padding: var(--space-sm);
  }
  
  .burger-menu-content {
    width: 100%;
  }
}

@media (max-width: 320px) {
  :root {
    --space-sm: 0.75rem;
    --space-md: 1rem;
  }
  
  html {
    font-size: 14px;
  }
}

/* ============================================
   ANIMATIONS & MICRO-INTERACTIONS
   ============================================ */

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

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

/* Parallax effect for images */
.parallax-image {
  transition: transform var(--transition-slow);
}

/* Smooth scroll reveal */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}