/* Solar Minimalism - Outdoor Living Space Styling */

:root {
  /* Horizon Glow Color Palette */
  --color-terrace-bone: #F7F4F0;
  --color-midnight-navy: #1D2B3A;
  --color-burnt-amber: #D17A22;
  --color-sky-azure: #A2C2E8;
  --color-warm-white: #FFFFFF;
  --color-shadow-soft: rgba(29, 43, 58, 0.1);
  
  /* Twilight Mode Colors */
  --color-twilight-bg: #0F1419;
  --color-twilight-surface: #1A2332;
  --color-twilight-text: #E8E8E8;
  --color-twilight-accent: #FFB84D;
  
  /* Typography */
  --font-heading: 'Bebas Neue', 'Oswald', sans-serif;
  --font-body: 'Lexend', 'Inter', sans-serif;
  
  /* 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;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(29, 43, 58, 0.08);
  --shadow-md: 0 4px 16px rgba(29, 43, 58, 0.12);
  --shadow-lg: 0 8px 32px rgba(29, 43, 58, 0.16);
  
  /* Current Theme (Day by default) */
  --bg-primary: var(--color-terrace-bone);
  --bg-secondary: var(--color-warm-white);
  --text-primary: var(--color-midnight-navy);
  --text-secondary: rgba(29, 43, 58, 0.7);
  --accent-color: var(--color-burnt-amber);
  --surface-color: rgba(255, 255, 255, 0.6);
}

/* Twilight Mode */
body.twilight-mode {
  --bg-primary: var(--color-twilight-bg);
  --bg-secondary: var(--color-twilight-surface);
  --text-primary: var(--color-twilight-text);
  --text-secondary: rgba(232, 232, 232, 0.7);
  --accent-color: var(--color-twilight-accent);
  --surface-color: rgba(26, 35, 50, 0.8);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: linear-gradient(180deg, #E8F0F8 0%, var(--bg-primary) 100%);
  background-attachment: fixed;
  transition: background var(--transition-slow), color var(--transition-slow);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(1.5rem, 4vw, 3rem);
}

h2 {
  font-size: clamp(1.3rem, 3vw, 2rem);
}

h3 {
  font-size: clamp(1rem, 2vw, 1.4rem);
}

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

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

a:hover {
  color: var(--color-burnt-amber);
}

/* Header */
.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--surface-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(29, 43, 58, 0.1);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-primary);
  font-weight: 400;
  flex: 1;
}

.header-nav-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-menu {
  display: flex;
  gap: 15px;
  list-style: none;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-menu li a {
  color: var(--text-primary);
  font-size: 0.95rem;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.nav-menu li a:hover {
  background: rgba(209, 122, 34, 0.1);
  color: var(--accent-color);
}

/* Burger Menu - Always on Header */
.burger-toggle {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--text-primary);
  font-size: 1.5rem;
  z-index: 10001;
  flex-shrink: 0;
}

.burger-icon {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  position: relative;
  transition: background var(--transition-fast);
}

.burger-icon::before,
.burger-icon::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: transform var(--transition-base);
}

.burger-icon::before {
  top: -8px;
}

.burger-icon::after {
  bottom: -8px;
}

.burger-toggle.active .burger-icon {
  background: transparent;
}

.burger-toggle.active .burger-icon::before {
  transform: rotate(45deg) translate(5px, 5px);
}

.burger-toggle.active .burger-icon::after {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 1023px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--surface-color);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-xxl) var(--space-lg);
    gap: var(--space-md);
    transition: right var(--transition-base);
    z-index: 999;
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    justify-content: flex-start;
    align-items: flex-start;
  }
  
  .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(29, 43, 58, 0.1);
  }
}

@media (min-width: 1024px) {
  .burger-toggle {
    display: none;
  }
}

/* Day/Night Toggle */
.theme-toggle {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--surface-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 2px solid rgba(209, 122, 34, 0.3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-color);
  z-index: 999;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.theme-toggle:hover {
  transform: scale(1.1);
  border-color: var(--accent-color);
}

/* Hero Banners */
.hero-banner {
  width: 100vw;
  position: relative;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--space-xxl) var(--space-lg);
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(247, 244, 240, 0.85);
  z-index: 1;
}

body.twilight-mode .hero-banner::before {
  background: rgba(15, 20, 25, 0.85);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  width: 100%;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 20px rgba(29, 43, 58, 0.3);
  color: var(--text-primary);
}

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

/* Sections */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-xxl) var(--space-lg);
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
  padding-bottom: var(--space-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.section-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  align-items: center;
}

.section-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
}

.section-image {
  width: 100%;
  max-width: 400px;
  height: 250px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  object-fit: cover;
  margin: 0 auto;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.feature-card {
  background: var(--surface-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(29, 43, 58, 0.1);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-image {
  width: 100%;
  max-width: 300px;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  margin-left: auto;
  margin-right: auto;
  display: block;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: var(--accent-color);
  color: var(--color-warm-white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  box-shadow: var(--shadow-sm);
  margin-top: 10px;
}

.btn:hover {
  background: var(--color-burnt-amber);
  transform: translateY(-2px);
  color: black;
  box-shadow: var(--shadow-md);
}
.footer-bottom p{color: white}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--accent-color);
  color: var(--accent-color);
}

.btn-secondary:hover {
  background: var(--accent-color);
  color: var(--color-warm-white);
}

/* Forms */
.form-container {
  max-width: 600px;
  margin: var(--space-xl) auto;
  background: var(--surface-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
  font-weight: 500;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid rgba(29, 43, 58, 0.2);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--bg-secondary);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-color);
}

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

.checkbox-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
}

/* Products */
.product-card {
  background: var(--surface-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

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

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

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

.product-price {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent-color);
}

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

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

/* Footer */
.site-footer {
  background: var(--color-midnight-navy);
  color: var(--color-terrace-bone);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
}

.footer-content {
  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-terrace-bone);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

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

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

.footer-menu a {
  color: rgba(247, 244, 240, 0.8);
  transition: color var(--transition-fast);
}

.footer-menu a:hover {
  color: var(--color-burnt-amber);
}

.footer-bottom {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(247, 244, 240, 0.2);
  color: rgba(247, 244, 240, 0.6);
}

/* Privacy Popup */
.privacy-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  right: var(--space-lg);
  max-width: 500px;
  background: var(--surface-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  transform: translateY(150%);
  transition: transform var(--transition-base);
}

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

.privacy-popup-content {
  margin-bottom: var(--space-md);
}

.privacy-popup-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Sun & Shadow Simulator */
.simulator-container {
  max-width: 900px;
  margin: var(--space-xl) auto;
  background: var(--surface-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.simulator-controls {
  margin-bottom: var(--space-lg);
  text-align: center;
}

.time-slider {
  width: 100%;
  max-width: 500px;
  margin: var(--space-md) auto;
  height: 8px;
  border-radius: var(--radius-sm);
  background: rgba(29, 43, 58, 0.2);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.time-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-color);
  cursor: pointer;
}

.time-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-color);
  cursor: pointer;
  border: none;
}

.time-label {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-top: var(--space-sm);
}

.simulator-visualization {
  width: 100%;
  height: 400px;
  background: linear-gradient(180deg, #87CEEB 0%, #E0F6FF 100%);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.balcony-scene {
  width: 100%;
  height: 100%;
  position: relative;
}

.shadow-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at var(--sun-x, 50%) var(--sun-y, 20%), transparent 30%, rgba(0, 0, 0, var(--shadow-opacity, 0.3)) 70%);
  pointer-events: none;
  transition: all var(--transition-slow);
}

/* Lighting Gallery */
.lighting-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.lighting-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}

.lighting-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.lighting-item:hover .lighting-image {
  transform: scale(1.05);
}

.lighting-map-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(29, 43, 58, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.lighting-item:hover .lighting-map-overlay {
  opacity: 1;
  pointer-events: auto;
}

.lighting-map-content {
  color: var(--color-terrace-bone);
  text-align: center;
  padding: var(--space-lg);
}

/* 404 Page */
.error-page {
  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);
  color: var(--accent-color);
  margin-bottom: var(--space-md);
}

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

/* Thank You Page */
.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-icon {
  font-size: 4rem;
  color: var(--accent-color);
  margin-bottom: var(--space-lg);
}

/* Responsive Design */
@media (max-width: 768px) {
  .site-header {
    padding: var(--space-md);
  }
  
  .hero-banner {
    min-height: 50vh;
    padding: var(--space-xl) var(--space-md);
  }
  
  main {
    padding: var(--space-lg) var(--space-md);
  }
  
  .content-section {
    margin-bottom: var(--space-xl);
  }
  
  .section-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .theme-toggle {
    width: 50px;
    height: 50px;
    bottom: var(--space-md);
    right: var(--space-md);
  }
  
  .privacy-popup {
    left: var(--space-md);
    right: var(--space-md);
  }
  
  .simulator-visualization {
    height: 300px;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .form-container {
    padding: var(--space-lg);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

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

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

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

.hidden {
  display: none;
}