/* ============================================
   RADIANT PRECISION - Custom Jewelry Design
   Futuristic Design System
   ============================================ */

/* CSS Variables - Design Tokens */
:root {
  /* Colors */
  --color-charcoal: #0D0D0D;
  --color-platinum: #E5E4E2;
  --color-gold: #D4AF37;
  --color-violet: #8A2BE2;
  --color-white: #FFFFFF;
  --color-dark: #1A1A1A;
  --color-light-gray: #2A2A2A;
  
  /* Typography */
  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Michroma', sans-serif;
  --font-base: 'Poppins', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --border-thin: 1px solid;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(212, 175, 55, 0.1);
  --shadow-md: 0 4px 16px rgba(138, 43, 226, 0.2);
  --shadow-lg: 0 8px 32px rgba(212, 175, 55, 0.3);
  --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.4);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Layout */
  --max-width: 1200px;
  --header-height: 80px;
}

/* 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-base);
  background-color: var(--color-charcoal);
  color: var(--color-platinum);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Ray-Traced Background Effect */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-platinum);
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  font-style: italic;
  letter-spacing: 0.02em;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-style: italic;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--space-md);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition-base), text-shadow var(--transition-base);
}

a:hover {
  color: var(--color-platinum);
  text-shadow: 0 0 8px rgba(212, 175, 55, 0.6);
}

/* Header Styles */
.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: var(--border-thin) var(--color-platinum);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.header-brand {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 2vw, 1.35rem);
  font-style: italic;
  color: var(--color-gold);
  text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

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

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

.header-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--transition-base);
}

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

/* Burger Menu */
.burger-toggle {
  display: none;
  background: transparent;
  border: var(--border-thin) var(--color-platinum);
  color: var(--color-platinum);
  padding: var(--space-sm);
  cursor: pointer;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  z-index: 1000001;
  transition: all var(--transition-base);
  order: 999;
}

.burger-toggle:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-glow);
}

.burger-line {
  width: 24px;
  height: 2px;
  background: var(--color-platinum);
  transition: all var(--transition-base);
}

.burger-toggle.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

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

/* Mobile Navigation */
@media (max-width: 1023px) {
  .burger-toggle {
    display: flex;
  }
  
  .header-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    max-width: 400px;
    height: calc(100vh - var(--header-height));
    background: rgba(13, 13, 13, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-xl);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    border-right: var(--border-thin) var(--color-platinum);
    z-index: 999;
  }
  
  .header-nav.active {
    transform: translateX(0);
  }
  
  .header-nav-link {
    width: 100%;
    padding: var(--space-md);
    border-bottom: var(--border-thin) rgba(229, 228, 226, 0.1);
  }
}

/* Main Content */
.main-content {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 200px);
}

/* Full-Width Banner Sections */
.banner-section {
  width: 100vw;
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin: 0;
  padding: var(--space-xxl) var(--space-lg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.banner-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(13, 13, 13, 0.75) 0%,
    rgba(13, 13, 13, 0.6) 50%,
    rgba(13, 13, 13, 0.85) 100%
  );
  z-index: 1;
}

.banner-image-wrapper {
  display: none;
}

.banner-image {
  display: none;
}

.banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: var(--max-width);
  padding: var(--space-xl);
}

.banner-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  margin-bottom: var(--space-lg);
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.banner-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: 300;
  max-width: 800px;
  margin: 0 auto;
  color: var(--color-platinum);
}

/* Section Styles */
.content-section {
  padding: var(--space-xxl) var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
  padding-bottom: var(--space-md);
  width: 100%;
  max-width: 800px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-gold), transparent);
}

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

.grid-item {
  background: rgba(26, 26, 26, 0.6);
  backdrop-filter: blur(10px);
  border: var(--border-thin) rgba(229, 228, 226, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.grid-item::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.grid-item:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
}

.grid-item:hover::before {
  opacity: 1;
}

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

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

.grid-item-title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: var(--space-sm);
  color: var(--color-gold);
}

.grid-item-text {
  font-size: clamp(0.875rem, 2vw, 1rem);
  color: var(--color-platinum);
  line-height: 1.6;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-lg);
  width: 100%;
}

.product-card {
  background: rgba(26, 26, 26, 0.6);
  backdrop-filter: blur(10px);
  border: var(--border-thin) rgba(229, 228, 226, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
}

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

.product-image {
  width: 100%;
  height: 250px;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.product-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-sm);
  color: var(--color-gold);
}

.product-price {
  font-family: var(--font-sans);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--color-platinum);
  margin-top: var(--space-md);
  font-weight: 400;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: var(--space-xl) auto;
  background: rgba(26, 26, 26, 0.6);
  backdrop-filter: blur(10px);
  border: var(--border-thin) rgba(229, 228, 226, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--color-platinum);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  background: rgba(13, 13, 13, 0.8);
  border: var(--border-thin) rgba(229, 228, 226, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-platinum);
  font-family: var(--font-base);
  font-size: clamp(0.875rem, 2vw, 1rem);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

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

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

.form-checkbox {
  margin-top: 4px;
  cursor: pointer;
}

.form-checkbox-label {
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  color: var(--color-platinum);
  line-height: 1.5;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: transparent;
  border: var(--border-thin) var(--color-gold);
  color: var(--color-gold);
  font-family: var(--font-base);
  font-size: clamp(0.875rem, 2vw, 1rem);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  text-align: center;
  position: relative;
  margin-top: 10px;
  overflow: hidden;
}

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

.btn:hover {
  color: var(--color-charcoal);
  box-shadow: var(--shadow-glow);
}

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

.btn-primary {
  background: var(--color-gold);
  color: var(--color-charcoal);
  border-color: var(--color-gold);
}

.btn-primary::before {
  background: var(--color-platinum);
}

.btn-primary:hover {
  color: var(--color-charcoal);
}

/* Google Maps */
.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: var(--space-xl) 0;
  border: var(--border-thin) rgba(229, 228, 226, 0.1);
}

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

/* Footer */
.site-footer {
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(10px);
  border-top: var(--border-thin) var(--color-platinum);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
  position: relative;
  z-index: 1;
}

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

.footer-section-title {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: var(--space-md);
  color: var(--color-gold);
}

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

.footer-nav-item {
  margin-bottom: var(--space-sm);
}

.footer-nav-link {
  color: var(--color-platinum);
  font-size: clamp(0.875rem, 2vw, 1rem);
  transition: color var(--transition-base);
}

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

.footer-text {
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  color: rgba(229, 228, 226, 0.7);
  margin-top: var(--space-lg);
  text-align: center;
  grid-column: 1 / -1;
}

/* Privacy Policy Popup */
.privacy-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(10px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

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

.privacy-popup-content {
  background: rgba(26, 26, 26, 0.95);
  border: var(--border-thin) var(--color-gold);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
}

.privacy-popup-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: transparent;
  border: var(--border-thin) var(--color-platinum);
  color: var(--color-platinum);
  width: 32px;
  height: 32px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.privacy-popup-close:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

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

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

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  :root {
    --space-xl: 2rem;
    --space-xxl: 3rem;
  }
  
  .banner-section {
    min-height: 50vh;
    padding: var(--space-lg) var(--space-md);
  }
  
  .content-section {
    padding: var(--space-lg) var(--space-md);
  }
  
  .grid-container,
  .product-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .contact-form {
    padding: var(--space-lg);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 320px) {
  .site-header {
    padding: var(--space-sm) var(--space-md);
  }
  
  .banner-section {
    min-height: 40vh;
    padding: var(--space-md) var(--space-sm);
  }
  
  .content-section {
    padding: var(--space-md) var(--space-sm);
  }
}

/* Animation for Rainbow Flares */
@keyframes rainbow-flare {
  0% {
    transform: translateX(-100%) rotate(0deg);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: translateX(100vw) rotate(360deg);
    opacity: 0;
  }
}

.rainbow-flare {
  position: fixed;
  width: 200px;
  height: 2px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(138, 43, 226, 0.6),
    rgba(212, 175, 55, 0.6),
    rgba(138, 43, 226, 0.6),
    transparent
  );
  pointer-events: none;
  z-index: 9999;
  animation: rainbow-flare 8s linear infinite;
}

/* Thank You Page Styles */
.thank-you-container {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.thank-you-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-lg);
  color: var(--color-gold);
}

.thank-you-message {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  max-width: 600px;
  margin-bottom: var(--space-xl);
}

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

.error-code {
  font-size: clamp(4rem, 10vw, 8rem);
  font-family: var(--font-sans);
  color: var(--color-gold);
  margin-bottom: var(--space-lg);
  text-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
}

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

/* Legal Pages Styles */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xxl) var(--space-lg);
}

.legal-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.legal-section {
  margin-bottom: var(--space-xl);
}

.legal-section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-md);
  color: var(--color-gold);
}

.legal-date {
  text-align: center;
  color: rgba(229, 228, 226, 0.7);
  font-size: clamp(0.875rem, 2vw, 1rem);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: var(--border-thin) rgba(229, 228, 226, 0.1);
}