:root {
  --color-warm-white: #F4F1EC;
  --color-charcoal: #2A2420;
  --color-clay-beige: #D8CEC4;
  --color-mist-gray: #A8A5A2;
  --color-amber: #C08A5A;
  --color-dusty-rose: #B07A6E;
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --transition-soft: 0.3s ease;
  --max-width-text: 45rem;
  --max-width-content: 75rem;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--color-charcoal);
  background-color: var(--color-warm-white);
  line-height: 1.7;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.05em;
  color: var(--color-charcoal);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--spacing-sm);
}

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

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

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

header {
  background-color: var(--color-warm-white);
  border-bottom: 1px solid var(--color-clay-beige);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background-color: rgba(244, 241, 236, 0.95);
}

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

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  color: var(--color-charcoal);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-soft);
}

.logo:hover {
  color: var(--color-amber);
}

nav {
  display: flex;
  gap: var(--spacing-lg);
}

nav a {
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: lowercase;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-amber);
  transition: width var(--transition-soft);
}

nav a:hover::after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--spacing-xs);
}

.burger-menu span {
  width: 25px;
  height: 2px;
  background-color: var(--color-charcoal);
  transition: all var(--transition-soft);
}

.burger-menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

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

.burger-menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

main {
  min-height: 60vh;
}

section {
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: var(--max-width-content);
  margin: 0 auto;
  width: 100%;
}

.section-narrow {
  max-width: var(--max-width-text);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
}

.section-full {
  padding: var(--spacing-xl) 0;
  max-width: 100%;
}

.hero {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 400px;
  max-height: 800px;
  overflow: hidden;
  background-color: var(--color-clay-beige);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.hero-content {
  position: absolute;
  bottom: var(--spacing-xl);
  left: var(--spacing-md);
  right: var(--spacing-md);
  max-width: var(--max-width-text);
  color: var(--color-warm-white);
  text-shadow: 0 2px 10px rgba(42, 36, 32, 0.5);
}

.hero-content h1 {
  color: var(--color-warm-white);
  margin-bottom: var(--spacing-md);
}

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

.image-container {
  margin: var(--spacing-lg) 0;
  text-align: center;
}

.image-container img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  margin: 0 auto;
}

.image-text-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
  margin: var(--spacing-xl) 0;
}

.image-text-layout .image-container {
  margin: 0;
}

.image-text-layout > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

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

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

.collection-list {
  list-style: none;
  margin-left: 0;
}

.collection-item {
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--color-clay-beige);
}

.collection-item:last-child {
  border-bottom: none;
}

form {
  max-width: 35rem;
  margin: var(--spacing-lg) 0;
}

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

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-clay-beige);
  background-color: var(--color-warm-white);
  color: var(--color-charcoal);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: border-color var(--transition-soft);
}

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

textarea {
  min-height: 8rem;
  resize: vertical;
}

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

.checkbox-group input[type="checkbox"] {
  margin-top: 4px;
  flex-shrink: 0;
}

.checkbox-group label {
  margin-bottom: 0;
  font-size: 0.85rem;
  line-height: 1.5;
}

button[type="submit"] {
  background-color: var(--color-charcoal);
  color: var(--color-warm-white);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background-color var(--transition-soft);
  text-transform: lowercase;
}

button[type="submit"]:hover {
  background-color: var(--color-amber);
}

footer {
  background-color: var(--color-clay-beige);
  padding: var(--spacing-xl) var(--spacing-md);
  margin-top: var(--spacing-xl);
  border-top: 1px solid var(--color-mist-gray);
}

.footer-container {
  max-width: var(--max-width-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

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

.footer-section ul {
  list-style: none;
  margin-left: 0;
}

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

.footer-section a {
  font-size: 0.9rem;
}

.footer-bottom {
  text-align: center;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-mist-gray);
  font-size: 0.85rem;
  color: var(--color-mist-gray);
}

.back-to-top {
  position: fixed;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  width: 3rem;
  height: 3rem;
  background-color: var(--color-charcoal);
  color: var(--color-warm-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-soft);
  z-index: 50;
  opacity: 0.8;
}

.back-to-top:hover {
  opacity: 1;
  background-color: var(--color-amber);
  transform: translateY(-3px);
}

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

/* ============================================
   Utility Classes
   ============================================ */

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

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

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

.section-grid-item {
  display: flex;
  flex-direction: column;
  background-color: var(--color-warm-white);
  padding: var(--spacing-md);
  border-radius: 4px;
  transition: transform var(--transition-soft);
}

.section-grid-item:hover {
  transform: translateY(-4px);
}

.section-grid-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  margin-bottom: var(--spacing-md);
  border-radius: 4px;
}

.section-grid-item h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-charcoal);
}

.section-grid-item p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.section-stacked {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.section-stacked .image-container {
  order: 2;
  margin: 0;
}

.section-stacked .text-content {
  order: 1;
}

.section-stacked.reverse .image-container {
  order: 1;
}

.section-stacked.reverse .text-content {
  order: 2;
}

.section-side-by-side {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  margin: var(--spacing-xl) 0;
}

.section-side-by-side .image-container {
  flex: 0 0 45%;
  margin: 0;
}

.section-side-by-side .text-content {
  flex: 1;
}

.section-side-by-side.reverse {
  flex-direction: row-reverse;
}

@media (max-width: 768px) {
  .section-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
  }
  
  .section-grid-item {
    padding: var(--spacing-sm);
  }
  
  .section-side-by-side {
    flex-direction: column;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
  }
  
  .section-side-by-side .image-container {
    flex: 1;
    width: 100%;
  }
  
  .section-stacked {
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
  }
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

@media (max-width: 768px) {
  :root {
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
  }
  
  .header-container {
    padding: 0 var(--spacing-sm);
    flex-wrap: wrap;
  }
  
  .logo {
    font-size: 1.25rem;
  }
  
  nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--color-warm-white);
    flex-direction: column;
    padding: var(--spacing-md);
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--color-clay-beige);
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-soft);
    pointer-events: none;
    z-index: 99;
  }
  
  nav.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  nav a {
    font-size: 0.9rem;
    padding: var(--spacing-xs) 0;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .image-text-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .hero {
    height: 50vh;
    min-height: 300px;
  }
  
  .hero-content {
    bottom: var(--spacing-md);
    left: var(--spacing-sm);
    right: var(--spacing-sm);
  }
  
  .hero-content h1 {
    font-size: clamp(1.5rem, 6vw, 2.5rem);
  }
  
  section {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .section-narrow {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .image-container {
    margin: var(--spacing-md) 0;
  }
  
  form {
    max-width: 100%;
  }
  
  .back-to-top {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1rem;
    bottom: var(--spacing-sm);
    right: var(--spacing-sm);
  }
  
  .section-narrow.text-center {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .section-narrow.text-center h1 {
    font-size: clamp(1.5rem, 6vw, 2.5rem);
  }
  
  .section-narrow.text-center p {
    font-size: 0.9rem;
  }
  
  .section-narrow.text-center a {
    font-size: 0.9rem;
    word-break: break-word;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-md: 1.25rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 3rem;
  }
  
  .header-container {
    padding: 0 var(--spacing-xs);
  }
  
  .logo {
    font-size: 1.1rem;
    letter-spacing: 0.05em;
  }
  
  nav {
    top: 60px;
    padding: var(--spacing-sm);
  }
  
  nav a {
    font-size: 0.85rem;
  }
  
  section {
    padding: var(--spacing-md) var(--spacing-xs);
  }
  
  .section-narrow {
    padding: var(--spacing-md) var(--spacing-xs);
  }
  
  .hero {
    height: 40vh;
    min-height: 250px;
  }
  
  .hero-content {
    bottom: var(--spacing-sm);
    left: var(--spacing-xs);
    right: var(--spacing-xs);
  }
  
  h1 {
    font-size: clamp(1.5rem, 7vw, 2rem);
    margin-bottom: var(--spacing-md);
  }
  
  h2 {
    font-size: clamp(1.25rem, 6vw, 1.75rem);
    margin-bottom: var(--spacing-sm);
  }
  
  h3 {
    font-size: clamp(1.1rem, 5vw, 1.5rem);
  }
  
  p {
    font-size: 0.9rem;
    line-height: 1.6;
  }
  
  ul, ol {
    margin-left: var(--spacing-sm);
    padding-left: var(--spacing-xs);
  }
  
  .collection-item {
    padding: var(--spacing-md) 0;
  }
  
  .footer-section {
    margin-bottom: var(--spacing-md);
  }
  
  .footer-section h3 {
    font-size: 0.9rem;
  }
  
  .footer-section a,
  .footer-section li {
    font-size: 0.85rem;
  }
  
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  textarea {
    font-size: 0.9rem;
    padding: var(--spacing-xs);
  }
  
  button[type="submit"] {
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    width: 100%;
  }
  
  .section-narrow.text-center {
    padding: var(--spacing-md) var(--spacing-xs);
  }
  
  .section-narrow.text-center h1 {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }
  
  .section-narrow.text-center p {
    font-size: 0.85rem;
  }
  
  .section-narrow.text-center a {
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    display: inline-block;
    word-break: break-word;
  }
}

@media (max-width: 320px) {
  :root {
    --spacing-xs: 0.4rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
  }
  
  html {
    font-size: 14px;
  }
  
  .header-container {
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
  }
  
  header {
    padding: var(--spacing-sm) 0;
  }
  
  .logo {
    font-size: 1rem;
    letter-spacing: 0.03em;
  }
  
  .burger-menu {
    padding: var(--spacing-xs);
  }
  
  .burger-menu span {
    width: 20px;
    height: 2px;
  }
  
  nav {
    top: 55px;
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
  }
  
  nav a {
    font-size: 0.8rem;
    padding: var(--spacing-xs) 0;
  }
  
  section {
    padding: var(--spacing-md) var(--spacing-xs);
  }
  
  .section-narrow {
    padding: var(--spacing-md) var(--spacing-xs);
  }
  
  .hero {
    height: 35vh;
    min-height: 200px;
  }
  
  .hero-content {
    bottom: var(--spacing-xs);
    left: var(--spacing-xs);
    right: var(--spacing-xs);
  }
  
  .hero-content h1 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
  }
  
  .hero-content p {
    font-size: 0.85rem;
  }
  
  h1 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
  }
  
  h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
  }
  
  h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
  }
  
  p {
    font-size: 0.85rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
  }
  
  .image-container {
    margin: var(--spacing-sm) 0;
  }
  
  .image-text-layout {
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
  }
  
  ul, ol {
    margin-left: var(--spacing-sm);
    padding-left: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
  }
  
  li {
    margin-bottom: var(--spacing-xs);
    font-size: 0.85rem;
  }
  
  .collection-item {
    padding: var(--spacing-sm) 0;
  }
  
  .collection-item h3 {
    font-size: 1rem;
  }
  
  .collection-item p {
    font-size: 0.85rem;
  }
  
  form {
    margin: var(--spacing-sm) 0;
  }
  
  .form-group {
    margin-bottom: var(--spacing-sm);
  }
  
  label {
    font-size: 0.85rem;
    margin-bottom: var(--spacing-xs);
  }
  
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  textarea {
    font-size: 0.85rem;
    padding: var(--spacing-xs);
  }
  
  textarea {
    min-height: 6rem;
  }
  
  .checkbox-group {
    gap: var(--spacing-xs);
    margin: var(--spacing-sm) 0;
  }
  
  .checkbox-group label {
    font-size: 0.8rem;
  }
  
  button[type="submit"] {
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    width: 100%;
  }
  
  footer {
    padding: var(--spacing-md) var(--spacing-xs);
  }
  
  .footer-container {
    gap: var(--spacing-sm);
  }
  
  .footer-section {
    margin-bottom: var(--spacing-sm);
  }
  
  .footer-section h3 {
    font-size: 0.85rem;
    margin-bottom: var(--spacing-xs);
  }
  
  .footer-section li {
    margin-bottom: var(--spacing-xs);
    font-size: 0.8rem;
  }
  
  .footer-section a {
    font-size: 0.8rem;
  }
  
  .footer-bottom {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    font-size: 0.75rem;
  }
  
  .back-to-top {
    width: 2rem;
    height: 2rem;
    font-size: 0.9rem;
    bottom: var(--spacing-xs);
    right: var(--spacing-xs);
  }
  
  .text-center {
    text-align: center;
  }
  
  .mt-lg {
    margin-top: var(--spacing-sm);
  }
  
  .section-narrow.text-center {
    padding: var(--spacing-md) var(--spacing-xs);
    text-align: center;
  }
  
  .section-narrow.text-center h1 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
  }
  
  .section-narrow.text-center p {
    font-size: 0.85rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
    padding: 0 var(--spacing-xs);
  }
  
  .section-narrow.text-center a {
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    display: inline-block;
    word-break: break-word;
    max-width: 100%;
  }
}