/* ============================================
   CSS Variables - Design System
   ============================================ */
:root {
  --color-primary: #2c6e49;
  --color-secondary: #f4f1de;
  --color-accent: #8b9a7a;
  --color-wood: #d4c5b0;
  --color-bg: #faf9f6;
  --color-section: #f5f3ef;
  --color-text: #3a3a3a;
  --color-text-light: #6b6b6b;
  --color-border: #e5e0d8;
  
  --font-primary: 'Inter', sans-serif;
  --font-heading: 'Poppins', sans-serif;
  
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

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

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

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

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

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

/* ============================================
   Header
   ============================================ */
.site-header {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
  position: relative;
  transition: transform var(--transition-base);
}

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

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

.brand-name {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
  justify-content: flex-end;
}

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

.nav-link {
  color: var(--color-text);
  font-size: 0.95rem;
  padding: var(--space-sm) 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

.nav-link:hover::after {
  width: 100%;
}

.burger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--color-text);
  font-size: 1.5rem;
  z-index: 1001;
  margin-left: var(--space-md);
  flex-shrink: 0;
}

.burger-icon {
  display: block;
  width: 24px;
  height: 24px;
}

/* ============================================
   Mobile Navigation
   ============================================ */
@media (max-width: 768px) {
  .burger-btn {
    display: block !important;
  }
  
  .main-nav {
    position: fixed;
    top: -100%;
    left: 0;
    right: 0;
    width: 100%;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-xl) var(--space-lg);
    z-index: 1000;
    transition: top var(--transition-base);
    box-shadow: var(--shadow-lg);
  }
  
  .main-nav.active {
    top: 0;
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: var(--space-md);
    align-items: flex-start;
    display: flex;
  }
  
  .nav-link {
    width: 100%;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
  }
}

/* Hide burger button on larger screens */
@media (min-width: 769px) {
  .burger-btn {
    display: none !important;
  }
  
  .main-nav {
    position: static !important;
    width: auto !important;
    height: auto !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
  }
  
  .nav-list {
    flex-direction: row !important;
    width: auto !important;
    gap: 20px !important;
    align-items: center !important;
  }
  
  .nav-link {
    width: auto !important;
    padding: var(--space-sm) 0 !important;
    border-bottom: none !important;
  }
}

/* ============================================
   Main Content
   ============================================ */
main {
  min-height: calc(100vh - 200px);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-xl) 0;
}

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

/* ============================================
   Hero Section
   ============================================ */
.hero-section {
  padding: var(--space-xxl) 0;
  text-align: center;
  background: linear-gradient(135deg, var(--color-section) 0%, var(--color-bg) 100%);
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

/* ============================================
   Banner/Image Sections
   ============================================ */
.banner-section {
  margin: var(--space-xl) 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.banner-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.image-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  background-color: var(--color-section);
}

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

.image-card img {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   Content Cards
   ============================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.content-card {
  background-color: var(--color-section);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.content-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

/* ============================================
   Accordion
   ============================================ */
.accordion {
  margin: var(--space-xl) 0;
}

.accordion-item {
  background-color: var(--color-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.accordion-header {
  padding: var(--space-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--color-bg);
}

.accordion-title {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-text);
}

.accordion-icon {
  transition: transform var(--transition-base);
  color: var(--color-primary);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
  padding: 0 var(--space-lg);
}

.accordion-item.active .accordion-content {
  max-height: 1000px;
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

/* ============================================
   Filter/Buttons
   ============================================ */
.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  justify-content: center;
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-secondary);
  border-color: var(--color-primary);
}

/* Filterable items */
[data-room] {
  transition: opacity var(--transition-base), transform var(--transition-base);
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   Forms
   ============================================ */
.form-container {
  max-width: 600px;
  margin: var(--space-xl) auto;
  background-color: var(--color-section);
  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(--color-text);
  font-weight: 500;
}

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

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

.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(--color-text-light);
  cursor: pointer;
}

.submit-btn {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-primary);
  color: var(--color-secondary);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.submit-btn:hover {
    color: black;
  background-color: var(--color-accent);
}

/* ============================================
   Map
   ============================================ */
.map-container {
  margin: var(--space-xl) 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 400px;
}

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

/* ============================================
   Contact Info
   ============================================ */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.contact-item {
  background-color: var(--color-section);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.contact-icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.contact-label {
  font-weight: 500;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.contact-value {
  color: var(--color-text-light);
}

/* ============================================
   Privacy Popup
   ============================================ */
.privacy-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 500px;
  background-color: var(--color-section);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 1001;
  transform: translateY(150%);
  transition: transform var(--transition-base);
  border: 1px solid var(--color-border);
}

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

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

.popup-title {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.popup-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.popup-btn {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.popup-btn-accept {
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

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

.popup-btn-decline {
  background-color: var(--color-section);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.popup-btn-decline:hover {
  background-color: var(--color-bg);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background-color: var(--color-section);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-xxl);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.footer-link {
  color: var(--color-text-light);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-copyright {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.85rem;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

/* ============================================
   Thank You Page
   ============================================ */
.thank-you-section {
  text-align: center;
  padding: var(--space-xxl) 0;
}

.thank-you-icon {
  font-size: 4rem;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.thank-you-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-md);
}

.thank-you-text {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

/* ============================================
   404 Page
   ============================================ */
.error-section {
  text-align: center;
  padding: var(--space-xxl) 0;
}

.error-code {
  font-size: clamp(4rem, 10vw, 8rem);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  font-weight: 300;
}

.error-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin-bottom: var(--space-md);
}

.error-text {
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

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

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

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

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

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
  :root {
    --space-xl: 2rem;
    --space-xxl: 3rem;
  }
  
  .section {
    padding: var(--space-lg) 0;
  }
  
  .card-grid,
  .image-grid {
    grid-template-columns: 1fr;
  }
  
  .filter-buttons {
    justify-content: flex-start;
  }
  
  .form-container {
    padding: var(--space-lg);
  }
  
  .contact-info {
    grid-template-columns: 1fr;
  }
  
  .privacy-popup {
    left: var(--space-sm);
    right: var(--space-sm);
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .header-container {
    padding: 0 var(--space-sm);
  }
  
  .container {
    padding: 0 var(--space-sm);
  }
  
  .hero-section {
    padding: var(--space-xl) 0;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 13px;
  }
  
  .card-grid,
  .image-grid {
    gap: var(--space-md);
  }
  
  .form-container {
    padding: var(--space-md);
  }
}