/* ============================================
   ARCHITECTURAL NOIR - MILLINERY DESIGN SYSTEM
   ============================================ */

:root {
  /* Color Palette - Architectural Noir */
  --color-obsidian: #1A1A1A;
  --color-titanium: #E0E0E0;
  --color-orchid: #BF00FF;
  --color-orchid-dark: #8B00B8;
  --color-shadow: rgba(0, 0, 0, 0.8);
  --color-overlay: rgba(26, 26, 26, 0.85);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  /* Layout */
  --container-max: 1400px;
  --section-padding: 5rem 1.5rem;
  
  /* Effects */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sculpt: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-dramatic: 0 30px 80px rgba(0, 0, 0, 0.7);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s ease;
}

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

* {
  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-obsidian);
  color: var(--color-titanium);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: var(--space-md);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: var(--space-sm);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: var(--space-sm);
}

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

/* ============================================
   HEADER
   ============================================ */

.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-md);
  background: transparent;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.site-header .burger-toggle {
  order: 3;
  margin-left: auto;
}

.brand-text {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 600;
  color: var(--color-titanium);
  text-transform: uppercase;
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 400;
  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-orchid);
  transition: width var(--transition-smooth);
}

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

/* Burger Menu */
.burger-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  height: 28px;
  padding: 0;
  background: transparent;
  z-index: 10001;
}

.burger-line {
  width: 100%;
  height: 2px;
  background: var(--color-titanium);
  transition: all var(--transition-smooth);
  transform-origin: center;
}

.burger-toggle.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.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-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--color-overlay);
  backdrop-filter: blur(20px);
  padding: var(--space-xl) var(--space-md);
  transition: right var(--transition-smooth);
  z-index: 1000;
  overflow-y: auto;
}

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

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

.mobile-nav-link {
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(224, 224, 224, 0.1);
}

.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
  z-index: 999;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

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

.hero-section {
  position: relative;
  width: 100vw;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 26, 0.85) 0%,
    rgba(26, 26, 26, 0.75) 50%,
    rgba(26, 26, 26, 0.9) 100%
  );
  z-index: 1;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    ellipse at center,
    rgba(191, 0, 255, 0.1) 0%,
    rgba(26, 26, 26, 0.6) 70%,
    rgba(26, 26, 26, 0.95) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
}

.hero-title {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-titanium) 0%, var(--color-orchid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  color: var(--color-titanium);
  opacity: 0.9;
  margin-bottom: var(--space-lg);
  font-weight: 300;
  letter-spacing: 0.05em;
}

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

.content-section {
  padding: var(--section-padding);
  max-width: var(--container-max);
  margin: 0 auto;
  text-align: center;
}

.content-section .section-title {
  margin-bottom: var(--space-lg);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-lg);
  position: relative;
  display: inline-block;
  width: 100%;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--color-orchid);
}

.section-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;
}

.section-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: rgba(224, 224, 224, 0.03);
  padding: var(--space-md);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

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

.section-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  filter: grayscale(0.3);
  transition: filter var(--transition-smooth);
}

.section-item:hover .section-image {
  filter: grayscale(0);
}

/* ============================================
   BUTTONS & CTAs
   ============================================ */

.btn-primary {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: transparent;
  border: 2px solid var(--color-orchid);
  color: var(--color-orchid);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  margin-top: 10px;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--color-orchid);
  transition: left var(--transition-smooth);
  z-index: -1;
}

.btn-primary:hover {
  color: var(--color-obsidian);
  border-color: var(--color-orchid);
}

.btn-primary:hover::before {
  left: 0;
}

.btn-secondary {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--color-orchid);
  border: 2px solid var(--color-orchid);
  color: var(--color-obsidian);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all var(--transition-smooth);
}

.btn-secondary:hover {
  background: var(--color-orchid-dark);
  color: white;
  border-color: var(--color-orchid-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(191, 0, 255, 0.3);
}

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

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.product-card {
  background: rgba(224, 224, 224, 0.03);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  border: 1px solid rgba(224, 224, 224, 0.1);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-sculpt);
  border-color: var(--color-orchid);
}

.product-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  filter: grayscale(0.2);
  transition: filter var(--transition-smooth), transform var(--transition-smooth);
}

.product-card:hover .product-image {
  filter: grayscale(0);
  transform: scale(1.05);
}

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

.product-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
  color: var(--color-titanium);
}

.product-description {
  color: rgba(224, 224, 224, 0.7);
  margin-bottom: var(--space-md);
  font-size: 0.95rem;
  line-height: 1.6;
}

.product-price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-orchid);
  font-family: var(--font-display);
}

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

.contact-section {
  padding: var(--section-padding);
  max-width: 1000px;
  margin: 0 auto;
}

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

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(224, 224, 224, 0.8);
}

.form-input,
.form-textarea {
  padding: 1rem;
  background: rgba(224, 224, 224, 0.05);
  border: 1px solid rgba(224, 224, 224, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-titanium);
  font-family: inherit;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-orchid);
  background: rgba(224, 224, 224, 0.08);
}

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

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

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

.checkbox-label {
  font-size: 0.9rem;
  color: rgba(224, 224, 224, 0.8);
  line-height: 1.5;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.info-item {
  padding: var(--space-md);
  background: rgba(224, 224, 224, 0.03);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-orchid);
}

.info-title {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-orchid);
  margin-bottom: var(--space-xs);
}

.info-text {
  color: var(--color-titanium);
  font-size: 1rem;
}

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

.map-iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(0.5) contrast(1.2);
}

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

.site-footer {
  padding: var(--space-lg) var(--space-md);
  background: rgba(0, 0, 0, 0.5);
  border-top: 1px solid rgba(224, 224, 224, 0.1);
  margin-top: var(--space-xl);
}

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

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

.footer-link {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(224, 224, 224, 0.7);
  transition: color var(--transition-fast);
}

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

.footer-copyright {
  font-size: 0.85rem;
  color: rgba(224, 224, 224, 0.5);
  margin-top: var(--space-sm);
}

/* ============================================
   PRIVACY POPUP
   ============================================ */

.privacy-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-overlay);
  backdrop-filter: blur(20px);
  padding: var(--space-md);
  z-index: 2000;
  transform: translateY(100%);
  transition: transform var(--transition-smooth);
  border-top: 1px solid rgba(224, 224, 224, 0.1);
}

.privacy-popup.active {
  transform: translateY(0);
}

.popup-content {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.popup-text {
  flex: 1;
  min-width: 250px;
  font-size: 0.9rem;
  color: var(--color-titanium);
  line-height: 1.6;
}

.popup-link {
  color: var(--color-orchid);
  text-decoration: underline;
}

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

.popup-btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.popup-btn-accept {
  background: var(--color-orchid);
  color: var(--color-obsidian);
}

.popup-btn-accept:hover {
  background: var(--color-orchid-dark);
}

.popup-btn-decline {
  background: transparent;
  border: 1px solid rgba(224, 224, 224, 0.3);
  color: var(--color-titanium);
}

.popup-btn-decline:hover {
  border-color: var(--color-titanium);
}

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

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

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

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

.date {
  font-size: 0.9rem;
  color: rgba(224, 224, 224, 0.6);
  font-style: italic;
}

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

.content-wrapper-narrow {
  max-width: 800px;
  margin: 0 auto var(--space-lg);
}

.content-wrapper-center {
  max-width: 700px;
  margin: 0 auto var(--space-lg);
}

.centered-section {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.centered-content {
  text-align: center;
  max-width: 700px;
}

.error-title {
  font-size: 8rem;
  margin-bottom: var(--space-md);
  color: var(--color-orchid);
}

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

.text-large {
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  color: rgba(224, 224, 224, 0.9);
}

.text-medium {
  font-size: 1.125rem;
  margin-bottom: var(--space-lg);
  color: rgba(224, 224, 224, 0.8);
}

.text-small {
  margin-bottom: var(--space-lg);
  color: rgba(224, 224, 224, 0.7);
}

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

@media (max-width: 1023px) {
  .main-navigation {
    display: none;
  }
  
  .burger-toggle {
    display: flex;
    order: 3;
  }
  
  .site-header {
    justify-content: space-between;
  }
  
  .site-header nav {
    order: 2;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 3rem 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
  }
  
  .hero-section {
    min-height: 70vh;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .section-grid {
    grid-template-columns: 1fr;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .popup-content {
    flex-direction: column;
    text-align: center;
  }
  
  .popup-buttons {
    width: 100%;
    justify-content: center;
  }
  
  .popup-btn {
    flex: 1;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 2rem 1rem;
  }
  
  .site-header {
    padding: var(--space-sm) var(--space-sm);
  }
  
  .hero-section {
    padding: var(--space-md) var(--space-sm);
  }
  
  .footer-nav {
    flex-direction: column;
    gap: var(--space-sm);
  }
}

@media (max-width: 320px) {
  :root {
    font-size: 14px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .btn-primary,
  .btn-secondary {
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
  }
}

/* ============================================
   ANIMATIONS & EFFECTS
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* 3D Rotation Effect for Products */
.product-card {
  perspective: 1000px;
}

.product-image {
  transition: transform var(--transition-smooth);
}

.product-card:hover .product-image {
  transform: rotateY(5deg) rotateX(-2deg);
}

/* Spotlight Effect */
.spotlight-hover {
  position: relative;
  overflow: hidden;
}

.spotlight-hover::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(191, 0, 255, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-smooth);
  pointer-events: none;
  z-index: 1;
}

.spotlight-hover:hover::before {
  opacity: 1;
}