/* ============================================
   SOLID-STATE FLUIDITY DESIGN SYSTEM
   Pottery & Ceramics Workshop
   ============================================ */

:root {
  /* Color Palette */
  --color-magma-ash: #1C1C1E;
  --color-terracotta-pulse: #FF6B35;
  --color-glaze-mint: #A8E6CF;
  --color-silicate-white: #F5F5F7;
  --color-charcoal: #2A2A2C;
  --color-shadow: rgba(0, 0, 0, 0.3);
  
  /* Typography */
  --font-primary: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'Major Mono Display', monospace;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50%;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 20px rgba(255, 107, 53, 0.3);
}

/* ============================================
   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);
  background-color: var(--color-magma-ash);
  color: var(--color-silicate-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(1.3rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(1.2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--space-md);
  font-size: clamp(0.875rem, 2vw, 1.125rem);
}

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

a:hover {
  color: var(--color-glaze-mint);
}

/* Technical Data Typography */
.tech-data {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-glaze-mint);
  letter-spacing: 0.05em;
}

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

.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: rgba(28, 28, 30, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(168, 230, 207, 0.1);
  z-index: 1000;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
}

.brand-text {
  font-size: clamp(0.8rem, 2vw, 1.45rem);
  font-weight: 700;
  color: var(--color-silicate-white);
  letter-spacing: 0.05em;
}

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

.nav-menu li a {
  color: var(--color-silicate-white);
  font-size: clamp(0.875rem, 2vw, 1rem);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.nav-menu li a:hover {
  background: rgba(255, 107, 53, 0.1);
  color: var(--color-terracotta-pulse);
}

/* Burger Menu Button */
.burger-toggle {
  display: none;
  background: transparent;
  border: 2px solid var(--color-glaze-mint);
  border-radius: var(--radius-md);
  width: 44px;
  height: 44px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: var(--space-sm);
  transition: all var(--transition-base);
  order: 999;
  z-index: 100001;
}

.burger-toggle:hover {
  border-color: var(--color-terracotta-pulse);
  background: rgba(255, 107, 53, 0.1);
}

.burger-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-glaze-mint);
  transition: all var(--transition-base);
  border-radius: 2px;
}

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

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

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

/* Mobile Navigation */
@media (max-width: 1023px) {
  .burger-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-charcoal);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-xxl) var(--space-lg);
    gap: var(--space-md);
    transition: right var(--transition-base);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
    z-index: 999;
    overflow-y: auto;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-menu li {
    width: 100%;
  }
  
  .nav-menu li a {
    display: block;
    width: 100%;
    padding: var(--space-md);
    border-bottom: 1px solid rgba(168, 230, 207, 0.1);
  }
  
  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 998;
  }
  
  .nav-overlay.active {
    display: block;
  }
}

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

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

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  padding: var(--space-xl);
  text-align: center;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: 1;
}

.hero-text {
  position: relative;
  z-index: 3;
  background: rgba(28, 28, 30, 0.8);
  backdrop-filter: blur(10px);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(168, 230, 207, 0.2);
}

.hero-text h1 {
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-silicate-white), var(--color-glaze-mint));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text p {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--color-silicate-white);
  max-width: 800px;
  margin: 0 auto;
}

/* Thermal Shimmer Effect */
.thermal-shimmer {
  position: relative;
  overflow: hidden;
}

.thermal-shimmer::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(255, 107, 53, 0.1) 50%,
    transparent 70%
  );
  animation: shimmer 3s infinite;
  pointer-events: none;
}

@keyframes shimmer {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

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

.main-content {
  max-width: 1400px;
  margin: 0 auto;
}

.content-section {
  margin-bottom: var(--space-xxl);
  padding: var(--space-xl) 0;
}

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

.section-header h2 {
  color: var(--color-glaze-mint);
  margin-bottom: var(--space-md);
}

.section-header p {
  color: var(--color-silicate-white);
  opacity: 0.8;
  max-width: 700px;
  margin: 0 auto;
}

/* Grid Layouts */
.grid-two {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.grid-three {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

/* Content Cards */
.content-card {
  background: rgba(42, 42, 44, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(168, 230, 207, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.content-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-terracotta-pulse);
  box-shadow: var(--shadow-glow);
}

.card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  opacity: 0.9;
  transition: opacity var(--transition-base);
}

.content-card:hover .card-image {
  opacity: 1;
}

.card-title {
  color: var(--color-terracotta-pulse);
  margin-bottom: var(--space-sm);
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
}

.card-text {
  color: var(--color-silicate-white);
  opacity: 0.9;
  font-size: clamp(0.875rem, 2vw, 1rem);
}

/* ============================================
   BUTTONS (Obsidian Pebble Style)
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: var(--color-charcoal);
  color: var(--color-silicate-white);
  border: 2px solid var(--color-glaze-mint);
  border-radius: var(--radius-xl);
  font-size: clamp(0.875rem, 2vw, 1rem);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-top: 10px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: var(--radius-full);
  background: rgba(168, 230, 207, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:hover {
  border-color: var(--color-terracotta-pulse);
  color: var(--color-terracotta-pulse);
  transform: scale(1.05);
}

.btn-primary {
  background: var(--color-terracotta-pulse);
  border-color: var(--color-terracotta-pulse);
  color: var(--color-silicate-white);
}

.btn-primary:hover {
  background: transparent;
  color: var(--color-terracotta-pulse);
}

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

.form-container {
  max-width: 600px;
  margin: 0 auto;
  background: rgba(42, 42, 44, 0.6);
  backdrop-filter: blur(10px);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(168, 230, 207, 0.1);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--color-glaze-mint);
  font-weight: 600;
  font-size: clamp(0.875rem, 2vw, 1rem);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: rgba(28, 28, 30, 0.8);
  border: 2px solid rgba(168, 230, 207, 0.2);
  border-radius: var(--radius-md);
  color: var(--color-silicate-white);
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 2vw, 1rem);
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-terracotta-pulse);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

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

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

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

.checkbox-group label {
  margin-bottom: 0;
  font-weight: 400;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  line-height: 1.5;
}

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

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.product-card {
  background: rgba(42, 42, 44, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(168, 230, 207, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.product-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.product-title {
  color: var(--color-terracotta-pulse);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: var(--space-sm);
}

.product-description {
  color: var(--color-silicate-white);
  opacity: 0.9;
  margin-bottom: var(--space-md);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

.product-price {
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--color-glaze-mint);
  font-weight: 700;
}

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

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-xl);
  border: 2px solid rgba(168, 230, 207, 0.2);
}

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

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

.site-footer {
  background: var(--color-charcoal);
  border-top: 1px solid rgba(168, 230, 207, 0.1);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.footer-section h3 {
  color: var(--color-glaze-mint);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: var(--space-md);
}

.footer-section p,
.footer-section a {
  color: var(--color-silicate-white);
  opacity: 0.8;
  font-size: clamp(0.875rem, 2vw, 1rem);
  display: block;
  margin-bottom: var(--space-sm);
}

.footer-section a:hover {
  opacity: 1;
  color: var(--color-terracotta-pulse);
}

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

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

.footer-copyright {
  text-align: center;
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
  border-top: 1px solid rgba(168, 230, 207, 0.1);
  color: var(--color-silicate-white);
  opacity: 0.6;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

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

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

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

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

.date {
  color: var(--color-glaze-mint);
  font-family: var(--font-mono);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

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

@media (max-width: 768px) {
  .hero-banner {
    min-height: 50vh;
  }
  
  .hero-content {
    padding: var(--space-lg);
  }
  

  
  .content-section {
    padding: var(--space-lg) 0;
  }
  
  .grid-two,
  .grid-three {
    grid-template-columns: 1fr;
  }
  
  .form-container {
    padding: var(--space-lg);
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: var(--space-sm) var(--space-md);
  }
  
  .header-container {
    gap: var(--space-md);
  }
  
  .hero-banner {
    min-height: 40vh;
  }
  
  .hero-text {
    padding: var(--space-md);
  }
}

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

@keyframes morph {
  0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  50% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
}

.morphing-bg {
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
  animation: morph 20s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
}

/* Fade In Animation */
.fade-in {
  animation: fadeIn 0.8s ease-in;
}

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