/* ============================================
   CRYSTALLINE SUSPENSION - FLORAL PRESERVATION
   ============================================ */

:root {
  /* Color Palette - Crystalline Suspension */
  --color-liquid-oxygen: #E0F7FA;
  --color-anthracite-glass: #101214;
  --color-iridescent-petal: #E6E6FA;
  --color-sterile-white: #FFFFFF;
  --color-deep-space: #0A0C0E;
  --color-crystal-edge: rgba(230, 230, 250, 0.15);
  --color-glass-overlay: rgba(255, 255, 255, 0.05);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-script: 'Playfair Display', serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;
  
  /* Border & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.1);
  --shadow-crystal: 0 0 20px rgba(230, 230, 250, 0.3);
  --shadow-deep: 0 20px 60px rgba(0, 0, 0, 0.3);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Layout */
  --max-width-content: 1200px;
  --header-height: 80px;
}

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

* {
  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: var(--color-liquid-oxygen);
  color: var(--color-anthracite-glass);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-anthracite-glass);
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--space-md);
  font-size: clamp(0.9rem, 2vw, 1.1rem);
}

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

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

.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: rgba(224, 247, 250, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-crystal-edge);
  z-index: 1000;
}

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

.brand-name {
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--color-anthracite-glass);
}

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

.nav-link {
  font-size: clamp(0.875rem, 2vw, 1rem);
  color: var(--color-anthracite-glass);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  position: relative;
}

.nav-link:hover {
  background: var(--color-glass-overlay);
  color: var(--color-anthracite-glass);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-iridescent-petal);
  transition: var(--transition-base);
}

.nav-link:hover::after {
  width: 80%;
}

/* Burger Menu */
.burger-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  z-index: 100001;
}

.burger-line {
  width: 100%;
  height: 2px;
  background: var(--color-anthracite-glass);
  transition: 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(8px, -8px);
}

/* Mobile Navigation */
@media (max-width: 1023px) {
  .burger-toggle {
    display: flex;
  }
  
  .main-navigation {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: rgba(224, 247, 250, 0.98);
    backdrop-filter: blur(30px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: calc(var(--header-height) + var(--space-xl)) var(--space-lg) var(--space-lg);
    gap: var(--space-md);
    transition: right var(--transition-base);
    box-shadow: var(--shadow-deep);
    z-index: 1000;
  }
  
  .main-navigation.active {
    right: 0;
  }
  
  .nav-link {
    width: 100%;
    padding: var(--space-md);
    font-size: 1.1rem;
    border-bottom: 1px solid var(--color-crystal-edge);
  }
  
  .nav-link::after {
    display: none;
  }
}

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

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

/* ============================================
   FULL-WIDTH BANNER
   ============================================ */

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

.banner-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.3;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(224, 247, 250, 0.95) 0%,
    rgba(224, 247, 250, 0.85) 50%,
    rgba(224, 247, 250, 0.95) 100%
  );
  z-index: 2;
}

.banner-content {
  position: relative;
  z-index: 3;
  max-width: var(--max-width-content);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  color: var(--color-anthracite-glass);
}

.banner-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 20px rgba(255, 255, 255, 0.5);
}

.banner-subtitle {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 300;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

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

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

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

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-anthracite-glass) 0%, #2a2d35 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-description {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: #4a4d55;
  max-width: 700px;
  margin: 0 auto;
}

/* Grid Layouts */
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  justify-items: center;
}

.grid-item {
  background: var(--color-sterile-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-glass);
  transition: var(--transition-base);
  border: 1px solid var(--color-crystal-edge);
  max-width: 100%;
  text-align: left;
}

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

.grid-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.grid-title {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  margin-bottom: var(--space-sm);
  color: var(--color-anthracite-glass);
}

.grid-text {
  color: #4a4d55;
  font-size: clamp(0.9rem, 1.8vw, 1rem);
  line-height: 1.7;
}

/* Two Column Layout */
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-top: var(--space-xl);
  text-align: left;
}

.column-image {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
}

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

@media (max-width: 768px) {
  .two-column {
    grid-template-columns: 1fr;
  }
}

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

.product-card {
  background: var(--color-sterile-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-glass);
  transition: var(--transition-base);
  border: 1px solid var(--color-crystal-edge);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-crystal);
}

.product-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

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

.product-title {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  margin-bottom: var(--space-sm);
  color: var(--color-anthracite-glass);
}

.product-description {
  color: #4a4d55;
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.product-price {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--color-anthracite-glass);
}

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

.form-container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--color-sterile-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  border: 1px solid var(--color-crystal-edge);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
  color: var(--color-anthracite-glass);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-crystal-edge);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 2vw, 1rem);
  background: var(--color-liquid-oxygen);
  color: var(--color-anthracite-glass);
  transition: var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-iridescent-petal);
  box-shadow: 0 0 0 3px rgba(230, 230, 250, 0.2);
}

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

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

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

.checkbox-label {
  font-size: clamp(0.85rem, 1.8vw, 0.95rem);
  color: #4a4d55;
  line-height: 1.5;
}

.form-button {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: linear-gradient(135deg, var(--color-iridescent-petal) 0%, #d4d4f0 100%);
  color: var(--color-anthracite-glass);
  border: none;
  border-radius: var(--radius-md);
  font-size: clamp(1rem, 2vw, 1.1rem);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  box-shadow: var(--shadow-glass);
  margin-top: 10px;
}

.form-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-crystal);
}

.form-button:active {
  transform: translateY(0);
}

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

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-glass);
  margin-top: var(--space-xl);
  border: 1px solid var(--color-crystal-edge);
}

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

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

.site-footer {
  background: var(--color-anthracite-glass);
  color: var(--color-sterile-white);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
}

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

.footer-title {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-sterile-white);
}

.footer-link {
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(0.85rem, 1.8vw, 0.95rem);
  transition: var(--transition-base);
}

.footer-link:hover {
  color: var(--color-sterile-white);
  padding-left: var(--space-sm);
}

.footer-text {
  color: rgba(255, 255, 255, 0.7);
  font-size: clamp(0.85rem, 1.8vw, 0.95rem);
  line-height: 1.6;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: clamp(0.8rem, 1.6vw, 0.9rem);
}

/* ============================================
   CTA BUTTON
   ============================================ */

.cta-button {
  display: inline-block;
  margin-top: var(--space-lg);
  max-width: 300px;
  text-align: center;
}

/* ============================================
   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); }
.mt-xl { margin-top: var(--space-xl); }

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

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

@media (max-width: 768px) {
  :root {
    --space-xl: 3rem;
    --space-xxl: 4rem;
  }
  
  .content-section {
    padding: var(--space-xl) var(--space-md);
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .grid-container {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .form-container {
    padding: var(--space-lg);
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: var(--space-sm) var(--space-md);
  }
  
  .banner-content {
    padding: var(--space-lg) var(--space-md);
  }
  
  .content-section {
    padding: var(--space-lg) var(--space-md);
  }
}

/* ============================================
   PRIVACY POPUP (if needed)
   ============================================ */

.privacy-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 12, 14, 0.8);
  backdrop-filter: blur(10px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.privacy-overlay.active {
  display: flex;
}

.privacy-popup {
  background: var(--color-sterile-white);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-deep);
  position: relative;
}

.privacy-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-anthracite-glass);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
}

.privacy-close:hover {
  background: var(--color-liquid-oxygen);
}

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

.thank-you-container {
  max-width: 800px;
  margin: var(--space-xxl) auto;
  padding: var(--space-xl);
  text-align: center;
  background: var(--color-sterile-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  border: 1px solid var(--color-crystal-edge);
}

.thank-you-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-lg);
  color: var(--color-anthracite-glass);
}

.thank-you-message {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: #4a4d55;
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

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

.error-container {
  max-width: 600px;
  margin: var(--space-xxl) auto;
  padding: var(--space-xl);
  text-align: center;
}

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

.error-message {
  font-size: clamp(1.25rem, 3vw, 2rem);
  margin-bottom: var(--space-lg);
  color: var(--color-anthracite-glass);
}

.error-description {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: #4a4d55;
  margin-bottom: var(--space-xl);
}

.error-link {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: linear-gradient(135deg, var(--color-iridescent-petal) 0%, #d4d4f0 100%);
  color: var(--color-anthracite-glass);
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition-base);
  box-shadow: var(--shadow-glass);
}

.error-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-crystal);
}