:root {
  /* Color Palette - Nocturnal Artisanal Canvas */
  --color-backdrop: #0D0D0D;      /* Pure Black - Main background */
  --color-surface: #1F1F1F;       /* Graphite Gray - Section background */
  --color-element: #2C2C2C;       /* Dark Charcoal - Cards or containers */
  --color-border: #3F3F46;        /* Iron Gray - Borders, accents */
  --color-accent: #00ADB5;        /* Cyan Teal - Highlight or button color */
  --color-text-primary: #FFFFFF;  /* Pure White - Primary text */
  --color-text-secondary: #E0E0E0;/* Light Gray - Secondary text */
  --color-text-tertiary: #A0A0A0; /* Medium Gray - Tertiary text */
  
  /* Typography Scale - Craft-Inspired Proportions */
  --font-primary: 'Montserrat', sans-serif;
  --font-accent: 'Playfair Display', serif;
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-md: 1.125rem;   /* 18px */
  --font-size-lg: 1.5rem;     /* 24px */
  --font-size-xl: 2rem;       /* 32px */
  --font-size-2xl: 2.5rem;    /* 40px */
  --font-size-3xl: 3rem;      /* 48px */
  
  /* Spatial Harmony - Artisanal Breathing Room */
  --space-xs: 0.5rem;     /* 8px */
  --space-sm: 1rem;       /* 16px */
  --space-md: 1.5rem;     /* 24px */
  --space-lg: 2rem;       /* 32px */
  --space-xl: 3rem;       /* 48px */
  --space-2xl: 5rem;      /* 80px */
  
  /* Container Boundaries */
  --container-max: 1200px;
  --container-narrow: 800px;
  
  /* Visual Texture */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-pill: 9999px;
  --box-shadow-subtle: 0 2px 10px rgba(0, 0, 0, 0.1);
  --box-shadow-elevated: 0 4px 20px rgba(0, 0, 0, 0.15);
  
  /* Motion Design */
  --transition-fast: 150ms ease;
  --transition-medium: 300ms ease;
  --transition-slow: 500ms ease;
}

/* ========== FOUNDATIONAL RESET ========== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--color-text-primary);
  background-color: var(--color-backdrop);
  overflow-x: hidden;
}

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

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

a:hover, a:focus {
  color: #2ECBD3;
  text-decoration: underline;
}

button, .btn {
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--color-accent);
  color: var(--color-text-primary);
}

button:hover, .btn:hover {
  background-color: #2ECBD3;
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-subtle);
}

button:focus, .btn:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ========== TYPOGRAPHY SYSTEM ========== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-accent);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-xl);
}

h4 {
  font-size: var(--font-size-lg);
}

h5 {
  font-size: var(--font-size-md);
  font-weight: 600;
}

h6 {
  font-size: var(--font-size-base);
  font-weight: 600;
}

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

small {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.text-accent {
  color: var(--color-accent);
}

/* ========== LAYOUT SYSTEM ========== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto 15px;
  padding: 0 var(--space-md);
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

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

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--color-accent);
  margin: var(--space-sm) auto 0;
}

/* ========== NAVIGATION ========== */
.site-header {
  background-color: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(10px);
  padding: var(--space-sm) 0;
  transition: transform var(--transition-medium);
  position: relative;
  z-index: 100;
}

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

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-accent);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.logo span {
  color: var(--color-accent);
}

.main-nav {
  display: none;
}

.main-nav ul {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

.nav-link {
  color: var(--color-text-primary);
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-medium);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-accent);
}

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

.burger-menu {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
  z-index: 101;
}

.burger-line {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: all var(--transition-medium);
}

.burger-menu.active .burger-line:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

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

.burger-menu.active .burger-line:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-backdrop);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 100;
  transform: translateX(100%);
  transition: transform var(--transition-medium);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  text-align: center;
}

.mobile-menu .nav-link {
  font-size: var(--font-size-xl);
}

/* ========== HERO SECTION ========== */
.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background-color: var(--color-backdrop);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0,173,181,0.2) 0%, rgba(13,13,13,0.9) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

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

.hero-subtitle {
  font-size: clamp(var(--font-size-md), 3vw, var(--font-size-lg));
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  font-weight: 400;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ========== CARDS ========== */
.card {
  background-color: var(--color-element);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-elevated);
}

.card-image {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.card-content {
  padding: var(--space-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.card-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.card-price {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-accent);
}

/* ========== FORM ELEMENTS ========== */
.form-group {
  margin-bottom: var(--space-md);
}

label {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text-secondary);
  font-weight: 500;
}

input, textarea, select {
  width: 100%;
  padding: var(--space-sm);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
}

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

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

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

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
}

/* ========== GRID SYSTEM ========== */
.grid {
  display: grid;
  gap: var(--space-md);
}

.grid-2 {
  grid-template-columns: repeat(1, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(1, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(1, 1fr);
}

/* ========== FOOTER ========== */
.site-footer {
  background-color: var(--color-element);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-lg);
}

.footer-column h4 {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-sm);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-links a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  text-align: center;
}

.copyright {
  color: var(--color-text-tertiary);
}

/* ========== COOKIES ALERT ========== */
.cookies-alert {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-element);
  padding: var(--space-md);
  z-index: 99;
  border-top: 1px solid var(--color-border);
  display: none;
}

.cookies-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

.cookies-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
}

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--color-accent);
}

.btn-outline:hover {
  background-color: rgba(0, 173, 181, 0.1);
}

/* ========== SPECIAL SECTIONS ========== */
.testimonial {
  background-color: var(--color-surface);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
  position: relative;
}

.testimonial::before {
  content: '"';
  font-family: var(--font-accent);
  font-size: 8rem;
  color: rgba(0, 173, 181, 0.1);
  position: absolute;
  top: -30px;
  left: 20px;
  line-height: 1;
}

.testimonial-text {
  font-size: var(--font-size-md);
  font-style: italic;
  margin-bottom: var(--space-md);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.author-image {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.author-details h5 {
  margin-bottom: 0;
}

.author-details p {
  margin-bottom: 0;
  font-size: var(--font-size-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-lg);
  text-align: center;
}

.stat-item {
  padding: var(--space-md);
  background-color: var(--color-surface);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border);
}

.stat-number {
  font-family: var(--font-accent);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.stat-title {
  font-weight: 500;
  margin-bottom: 0;
}

/* ========== MAP ========== */
.map-container {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  height: 400px;
  margin-top: var(--space-lg);
}

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

/* ========== UTILITY CLASSES ========== */
.text-center {
  text-align: center;
}

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

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

.hidden {
  display: none;
}

.mb-0 {
  margin-bottom: 0;
}

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

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

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

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

.mt-0 {
  margin-top: 0;
}

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

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

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

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

.py-sm {
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.py-md {
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
}

.py-lg {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.py-xl {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.px-sm {
  padding-left: var(--space-sm);
  padding-right: var(--space-sm);
}

.px-md {
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.px-lg {
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
}

.px-xl {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

/* ========== MEDIA QUERIES ========== */
@media (min-width: 576px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .main-nav {
    display: block;
  }
  
  .burger-menu {
    display: none;
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cookies-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 992px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1200px) {
  :root {
    --container-max: 1400px;
    --container-narrow: 1000px;
  }
}

/* ========== 404 PAGE ========== */
.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-code {
  font-size: 8rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.error-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
}

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