/* CSS Variables */
:root {
  --color-primary: #2c6e49;
  --color-secondary: #f4f1de;
  --color-background: #faf9f6;
  --color-content: #f5f3f0;
  --color-section: #ede8d8;
  --color-accent: #8b9a6b;
  --color-text: #2c2c2c;
  --color-text-light: #5a5a5a;
  --color-structure: #3a3a3a;
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Inter', sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition-fast: 0.3s ease;
  --transition-slow: 0.5s ease;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
}

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

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

body {
  font-family: var(--font-secondary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

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

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

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

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

/* Header */
.site-header {
  background-color: var(--color-content);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform var(--transition-fast);
}

.site-header.hidden {
  transform: translateY(-100%);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.brand-name {
  font-family: var(--font-primary);
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-menu li {
  margin: 0;
}

.nav-menu a {
  color: var(--color-text);
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.nav-menu a:hover {
  background-color: var(--color-secondary);
  color: var(--color-primary);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--color-text);
  font-size: 1.5rem;
  order: 999;
}

.menu-toggle:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.mobile-menu-overlay.active {
  display: block;
  opacity: 1;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  max-width: 85%;
  height: 100%;
  background-color: var(--color-content);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: right var(--transition-slow);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

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

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid #ddd;
}

.mobile-menu-title {
  font-family: var(--font-primary);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}

.menu-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--color-text);
  font-size: 1.5rem;
  transition: color var(--transition-fast);
}

.menu-close:hover {
  color: var(--color-primary);
}

.menu-close:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.mobile-menu-nav {
  flex: 1;
  padding: var(--space-lg);
}

.mobile-menu-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-menu-nav li {
  margin: 0;
}

.mobile-menu-nav a {
  display: block;
  color: var(--color-text);
  font-weight: 500;
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
  text-decoration: none;
}

.mobile-menu-nav a:hover {
  background-color: var(--color-secondary);
  color: var(--color-primary);
}

/* Main Content */
main {
  flex: 1;
  width: 100%;
}

.content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-lg);
}

/* Sections */
.content-section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background-color: var(--color-content);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: var(--space-xl) var(--space-lg);
  margin-bottom: var(--space-xl);
  border-radius: var(--radius-md);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.hero-section > * {
  position: relative;
  z-index: 2;
  color: white;
}

.hero-section h2 {
  color: white;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  margin-bottom: var(--space-lg);
}

.hero-section p {
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

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

/* Banner */
.banner-image {
  width: 100%;
  height: auto;
  min-height: 500px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  object-fit: cover;
}

/* Cards */
.material-card,
.room-card,
.technique-card {
  background-color: var(--color-section);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.material-card:hover,
.room-card:hover,
.technique-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-image {
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.card-description {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* Contact Form */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
}

.contact-info {
  background-color: var(--color-content);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
}

.contact-form {
  background-color: var(--color-content);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
}

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

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  font-family: var(--font-secondary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

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

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
}

.checkbox-group label {
  margin-bottom: 0;
  font-weight: normal;
  font-size: 0.9rem;
}

.submit-button {
  background-color: var(--color-primary);
  color: white;
  padding: var(--space-md) var(--space-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  width: 100%;
}

.submit-button:hover {
    color: white;
  background-color: var(--color-accent);
  transform: translateY(-2px);
}

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

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

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

/* Footer */
.site-footer {
  background-color: var(--color-content);
  padding: var(--space-lg);
  margin-top: var(--space-xl);
  border-top: 1px solid #ddd;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.footer-menu a {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

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

.copyright {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* Privacy Popup */
.privacy-popup {
  display: none;
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  max-width: 400px;
  background-color: var(--color-content);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  border: 1px solid #ddd;
}

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

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

.popup-content h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.popup-content p {
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

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

.popup-button {
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color var(--transition-fast);
}

.popup-button.accept {
  background-color: var(--color-primary);
  color: white;
}

.popup-button.accept:hover {
  background-color: var(--color-accent);
}

.popup-button.decline {
  background-color: #ddd;
  color: var(--color-text);
}

.popup-button.decline:hover {
  background-color: #ccc;
}

/* Thank You Page */
.thank-you-container {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
}

.thank-you-title {
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.thank-you-message {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

/* 404 Page */
.error-container {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
}

.error-title {
  font-size: 4rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.error-message {
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

/* Date Display */
.date {
  color: var(--color-text-light);
  font-size: 0.9rem;
  font-style: italic;
}

/* Button Link */
.button-link {
  display: inline-block;
  text-align: center;
  margin-top: var(--space-lg);
  text-decoration: none;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-container {
    flex-direction: row;
    align-items: center;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .nav-menu {
    display: none;
  }

  .contact-container {
    grid-template-columns: 1fr;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
  }

  .footer-menu {
    justify-content: center;
  }

  .privacy-popup {
    max-width: calc(100% - 2rem);
    right: var(--space-md);
    bottom: var(--space-md);
  }

  .content-wrapper {
    padding: var(--space-md);
  }

  .content-section {
    padding: var(--space-md);
  }

  .section-content {
    grid-template-columns: 1fr;
  }

  .banner-image {
    min-height: 400px;
  }

  .card-image {
    height: 300px;
  }

  .hero-section {
    min-height: 400px;
    padding: var(--space-lg);
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  .site-header {
    padding: var(--space-sm) var(--space-md);
  }

  .content-wrapper {
    padding: var(--space-sm);
  }

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

  .banner-image {
    min-height: 300px;
  }

  .card-image {
    height: 250px;
  }

  .hero-section {
    min-height: 300px;
    padding: var(--space-md);
  }
}

  .map-container {
    height: 300px;
  }

  .error-title {
    font-size: 3rem;
  }


@media (max-width: 320px) {
  html {
    font-size: 12px;
  }

  .header-container {
    padding: 0;
  }

  .brand-name {
    font-size: 1rem;
  }
}