:root {
  --primary: #2E3235;
  --secondary: #c4a77b;
  --soft-stone: #ab9d89;
  --accent: #B59B6A;
  --canvas: #F6F4F1;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  
  --transition: 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  color: var(--primary);
  background: var(--canvas);
  line-height: 1.7;
  font-size: 1rem;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
  margin-bottom: var(--spacing-sm);
  max-width: 65ch;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

ul, ol {
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-md);
}

li {
  margin-bottom: var(--spacing-xs);
}

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

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

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

@media (min-width: 768px) {
  img {
    width: 100%;
  }
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

@media (min-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

header {
  background: var(--canvas);
  border-bottom: 1px solid var(--soft-stone);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  background: rgba(246, 244, 241, 0.95);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  max-width: 1400px;
  margin: 0 auto;
}

@media (min-width: 480px) {
  nav {
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

.logo {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.05em;
}

@media (min-width: 480px) {
  .logo {
    font-size: 1.25rem;
  }
}

.nav-links {
  display: none;
  list-style: none;
  gap: var(--spacing-sm);
  align-items: center;
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
    flex-direction: row;
  }
  
  .nav-close-wrapper {
    display: none !important;
  }
}

.nav-links.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--canvas);
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--soft-stone);
  max-height: calc(100vh - 100%);
  overflow-y: auto;
}

@media (min-width: 1024px) {
  .nav-links.active {
    position: static;
    flex-direction: row;
    padding: 0;
    border-bottom: none;
    max-height: none;
    overflow-y: visible;
  }
}

.nav-close-wrapper {
  display: none;
  list-style: none;
  width: 100%;
  text-align: right;
  margin-bottom: var(--spacing-sm);
}

.nav-links.active .nav-close-wrapper {
  display: block;
}

@media (min-width: 1024px) {
  .nav-links.active .nav-close-wrapper {
    display: none !important;
  }
}

.nav-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
  padding: var(--spacing-xs);
  line-height: 1;
  transition: color var(--transition);
}

.nav-close:hover {
  color: var(--accent);
}

.nav-links a {
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.burger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--spacing-xs);
}

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

.burger span {
  width: 24px;
  height: 1px;
  background: var(--primary);
  transition: var(--transition);
}

.hero {
  padding: var(--spacing-md) var(--spacing-sm);
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

@media (min-width: 480px) {
  .hero {
    padding: var(--spacing-lg) var(--spacing-md);
    min-height: 60vh;
  }
}

.hero h1 {
  max-width: 12ch;
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .hero h1 {
    max-width: 15ch;
  }
}

.hero p {
  max-width: 50ch;
  font-size: 1.1rem;
  color: var(--primary);
  opacity: 0.8;
}

.section {
  padding: var(--spacing-md) var(--spacing-sm);
}

@media (min-width: 480px) {
  .section {
    padding: var(--spacing-lg) var(--spacing-md);
  }
}

@media (min-width: 768px) {
  .section {
    padding: var(--spacing-lg) var(--spacing-md);
  }
}

@media (min-width: 1024px) {
  .section {
    padding: var(--spacing-xl) var(--spacing-md);
  }
}

.section-alt {
  background: var(--secondary);
}

.section-content {
  max-width: 1200px;
  margin: 0 auto;
}

.text-block {
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .text-block {
    margin-bottom: var(--spacing-lg);
  }
}

.text-block p {
  font-size: 1.05rem;
  line-height: 1.8;
}

.image-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

@media (min-width: 768px) {
  .image-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .image-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.image-wrapper:hover img {
  transform: scale(1.05);
}

.asymmetric-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

@media (min-width: 768px) {
  .asymmetric-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .asymmetric-layout {
    grid-template-columns: 1fr 1.5fr;
  }
}

.modular-panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

@media (min-width: 768px) {
  .modular-panels {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
  }
}

.panel {
  padding: var(--spacing-sm);
  background: var(--canvas);
  border-left: 2px solid var(--accent);
}

@media (min-width: 768px) {
  .panel {
    padding: var(--spacing-md);
  }
}

.horizontal-scroll {
  display: flex;
  gap: var(--spacing-sm);
  overflow-x: auto;
  padding: var(--spacing-sm) 0;
  margin: var(--spacing-md) 0;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 768px) {
  .horizontal-scroll {
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    margin: var(--spacing-lg) 0;
  }
}

.horizontal-scroll-item {
  flex: 0 0 280px;
  scroll-snap-align: start;
}

@media (min-width: 480px) {
  .horizontal-scroll-item {
    flex: 0 0 300px;
  }
}

@media (min-width: 768px) {
  .horizontal-scroll-item {
    flex: 0 0 320px;
  }
}

.horizontal-scroll-item img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  margin-bottom: var(--spacing-sm);
}

.visual-rhythm {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

@media (min-width: 768px) {
  .visual-rhythm {
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
  }
}

.visual-rhythm-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .visual-rhythm-item {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--spacing-md);
  }
  
  .visual-rhythm-item:nth-child(even) {
    direction: rtl;
  }
  
  .visual-rhythm-item:nth-child(even) > * {
    direction: ltr;
  }
}

@media (min-width: 1024px) {
  .visual-rhythm-item {
    gap: var(--spacing-lg);
  }
}

.spatial-zoning {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

@media (min-width: 768px) {
  .spatial-zoning {
    grid-template-columns: repeat(2, 1fr);
  }
}

.zone {
  padding: var(--spacing-md);
  border-top: 1px solid var(--soft-stone);
}

.zone h3 {
  margin-bottom: var(--spacing-sm);
}

form {
  max-width: 100%;
  margin: var(--spacing-md) 0;
}

@media (min-width: 480px) {
  form {
    max-width: 600px;
    margin: var(--spacing-lg) 0;
  }
}

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

form label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

form input,
form textarea,
form select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--soft-stone);
  background: var(--canvas);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--primary);
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  margin: var(--spacing-md) 0;
}

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

.checkbox-group label {
  font-size: 0.85rem;
  line-height: 1.5;
}

button,
.btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--primary);
  color: var(--canvas);
  border: none;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  text-transform: lowercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background var(--transition);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  button,
  .btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.95rem;
  }
}

button:hover,
.btn:hover {
  background: var(--accent);
}

.back-to-top {
  position: fixed;
  bottom: var(--spacing-sm);
  right: var(--spacing-sm);
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: var(--canvas);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  z-index: 999;
  transition: background var(--transition);
}

@media (min-width: 480px) {
  .back-to-top {
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 48px;
    height: 48px;
    font-size: 1.2rem;
  }
}

.back-to-top.visible {
  display: flex;
}

.back-to-top:hover {
  background: var(--accent);
}

footer {
  background: var(--primary);
  color: var(--canvas);
  padding: var(--spacing-md) var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

@media (min-width: 480px) {
  footer {
    padding: var(--spacing-lg) var(--spacing-md);
    margin-top: var(--spacing-xl);
  }
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-section h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--canvas);
}

.footer-section a {
  color: var(--canvas);
  opacity: 0.8;
  font-size: 0.9rem;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.footer-section a:hover {
  opacity: 1;
}

.footer-section p {
  font-size: 0.9rem;
  opacity: 0.8;
  line-height: 1.6;
}

.legal-page {
  max-width: 100%;
  margin: var(--spacing-md) auto;
  padding: var(--spacing-sm);
}

@media (min-width: 480px) {
  .legal-page {
    max-width: 800px;
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-md);
  }
}

@media (min-width: 768px) {
  .legal-page {
    margin: var(--spacing-xl) auto;
  }
}

.legal-page h1 {
  margin-bottom: var(--spacing-md);
}

.legal-page h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.legal-page p {
  margin-bottom: var(--spacing-sm);
}

.thank-you {
  text-align: center;
  padding: var(--spacing-md) var(--spacing-sm);
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

@media (min-width: 480px) {
  .thank-you {
    padding: var(--spacing-lg) var(--spacing-md);
    min-height: 60vh;
  }
}

.thank-you h1 {
  margin-bottom: var(--spacing-md);
}

.thank-you p {
  max-width: 50ch;
  margin-bottom: var(--spacing-lg);
}

@media (max-width: 479px) {
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.25rem;
  }
  
  h3 {
    font-size: 1.1rem;
  }
  
  .text-block p {
    font-size: 0.95rem;
  }
}

@media (min-width: 768px) {
  .nav-links a {
    font-size: 0.95rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    white-space: nowrap;
  }
  
  .hero p {
    font-size: 1.15rem;
  }
  
  .text-block p {
    font-size: 1.1rem;
  }
  
  .container {
    width: 100%;
    max-width: 1400px;
  }
  
  .section-content {
    padding: 0 var(--spacing-sm);
  }
}