:root {
  /* Color Palette */
  --color-mint: #DDEEE6;
  --color-powder-blue: #E6F0F8;
  --color-canvas-white: #FAFAF7;
  --color-sage: #9FBFB2;
  --color-sky-blue: #AFCBE6;
  --color-charcoal: #2A2F33;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  --spacing-xxl: 6rem;
  
  /* Typography */
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  
  /* Transitions */
  --transition-soft: 0.3s ease;
}


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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-charcoal);
  background-color: var(--color-canvas-white);
  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);
  color: var(--color-charcoal);
}

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-md);
}

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

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

/* ============================================
   Header & Navigation
   ============================================ */

header {
  background-color: var(--color-canvas-white);
  padding: var(--spacing-md) var(--spacing-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(42, 47, 51, 0.05);
}

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

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-charcoal);
  font-weight: 400;
}

.logo img {
  height: 50px;
  width: auto;
}

/* Navigation */
nav {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--color-charcoal);
  font-size: 0.95rem;
  padding: var(--spacing-xs) 0;
  position: relative;
}

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

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

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

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

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ============================================
   Hero Sections
   ============================================ */

.hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-xxl) var(--spacing-sm);
  position: relative;
  overflow: hidden;
}

.hero-bg-mint {
  background-color: var(--color-mint);
}

.hero-bg-blue {
  background-color: var(--color-powder-blue);
}

.hero-bg-powder-blue {
  background-color: var(--color-powder-blue);
}

.hero-bg-white {
  background-color: var(--color-canvas-white);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}

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

.hero p {
  font-size: clamp(1rem, 2vw, 1.25rem);
}

/* Hero Variations */
.hero-left {
  justify-content: flex-start;
}

.hero-right {
  justify-content: flex-end;
}

.hero-center {
  justify-content: center;
  text-align: center;
}

.hero-offset {
  padding-left: 10%;
}

.hero-image {
  position: absolute;
  opacity: 0.15;
  z-index: 1;
}

.hero-image-right {
  right: 5%;
  top: 10%;
  width: 300px;
  height: auto;
}

.hero-image-left {
  left: 5%;
  bottom: 10%;
  width: 250px;
  height: auto;
}

/* ============================================
   Sections
   ============================================ */

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

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

.section-label {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-sage);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  position: absolute;
  left: -60px;
}

/* ============================================
   Cards & Modules
   ============================================ */

.card {
  background-color: var(--color-canvas-white);
  padding: var(--spacing-md);
  border-radius: 4px;
  box-shadow: 0 2px 15px rgba(42, 47, 51, 0.08);
  transition: transform var(--transition-soft), box-shadow var(--transition-soft);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 25px rgba(42, 47, 51, 0.12);
}

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

.card-stacked {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.card-stacked .card {
  margin-left: 0;
  margin-right: 0;
}

.card-stacked .card:nth-child(even) {
  margin-left: 10%;
}

.card-stacked .card:nth-child(odd) {
  margin-right: 10%;
}

/* ============================================
   Forms
   ============================================ */

form {
  max-width: 600px;
  margin: 0 auto;
}

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

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: 0.95rem;
  color: var(--color-charcoal);
}

input[type="text"],
input[type="email"],
textarea,
select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-sage);
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 1rem;
  background-color: var(--color-canvas-white);
  color: var(--color-charcoal);
  transition: border-color var(--transition-soft);
}

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

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

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

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

button[type="submit"],
.btn {
  background-color: var(--color-sage);
  color: var(--color-canvas-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 1rem;
  cursor: pointer;
  transition: background-color var(--transition-soft);
}

button[type="submit"]:hover,
.btn:hover {
  background-color: var(--color-charcoal);
}

/* ============================================
   Layout Variations
   ============================================ */

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.editorial-layout {
  max-width: 800px;
  margin: 0 auto;
}

.editorial-layout p {
  font-size: 1.1rem;
  line-height: 1.8;
}

.grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

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

.horizontal-scroll .card {
  min-width: 300px;
  scroll-snap-align: start;
}

.timeline {
  position: relative;
  padding-left: var(--spacing-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-mint);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-xl);
  padding-left: var(--spacing-md);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--color-sage);
  border: 3px solid var(--color-canvas-white);
}

/* ============================================
   Images
   ============================================ */

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

.image-placeholder {
  background-color: var(--color-mint);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-sage);
  font-style: italic;
}

/* ============================================
   Footer
   ============================================ */

footer {
  background-color: var(--color-charcoal);
  color: var(--color-canvas-white);
  padding: var(--spacing-xl) var(--spacing-sm);
  margin-top: var(--spacing-xxl);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.footer-section h3 {
  color: var(--color-canvas-white);
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

.footer-section a {
  color: var(--color-mint);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.footer-section a:hover {
  color: var(--color-canvas-white);
}

.footer-bottom {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.9rem;
}

/* ============================================
   Back to Top Button
   ============================================ */

.back-to-top {
  position: fixed;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  width: 50px;
  height: 50px;
  background-color: var(--color-sage);
  color: var(--color-canvas-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  z-index: 999;
  transition: background-color var(--transition-soft);
  box-shadow: 0 2px 10px rgba(42, 47, 51, 0.2);
}

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

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

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
  .burger {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--color-canvas-white);
    flex-direction: column;
    padding: var(--spacing-lg);
    transition: left var(--transition-soft);
    box-shadow: 2px 0 10px rgba(42, 47, 51, 0.1);
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .split-layout {
    grid-template-columns: 1fr;
  }
  
  .section-label {
    writing-mode: horizontal-tb;
    position: static;
    margin-bottom: var(--spacing-sm);
  }
  
  .card-stacked .card:nth-child(even),
  .card-stacked .card:nth-child(odd) {
    margin-left: 0;
    margin-right: 0;
  }
  
  .hero-offset {
    padding-left: var(--spacing-sm);
  }
  
  .hero-image {
    display: none;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .grid-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 320px) {
  :root {
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
  }
  
  body {
    font-size: 0.9rem;
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
  
  header {
    padding: var(--spacing-sm) var(--spacing-xs);
  }
  
  .logo {
    font-size: 1.25rem;
  }
  
  .nav-links {
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
  }
  
  .nav-links a {
    font-size: 0.9rem;
  }
  
  .hero {
    min-height: 50vh;
    padding: var(--spacing-lg) var(--spacing-xs);
  }
  
  section {
    padding: var(--spacing-lg) var(--spacing-xs);
  }
  
  .section-container {
    padding: 0 var(--spacing-xs);
  }
  
  .card {
    padding: var(--spacing-sm);
  }
  
  .card-stacked .card {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  .split-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .grid-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .horizontal-scroll .card {
    min-width: 250px;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .footer-section {
    margin-bottom: var(--spacing-md);
  }
  
  .footer-section h3 {
    font-size: 1rem;
  }
  
  .footer-section a {
    font-size: 0.9rem;
  }
  
  form {
    max-width: 100%;
  }
  
  input[type="text"],
  input[type="email"],
  textarea,
  select {
    padding: var(--spacing-xs);
    font-size: 0.9rem;
  }
  
  button[type="submit"],
  .btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
  }
  
  .back-to-top {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
    bottom: var(--spacing-xs);
    right: var(--spacing-xs);
  }
  
  img {
    max-width: 100%;
    height: auto;
  }
  
  .image-placeholder {
    min-height: 200px;
  }
  
  .timeline {
    padding-left: var(--spacing-md);
  }
  
  .timeline-item {
    padding-left: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
  }
  
  .hero-offset {
    padding-left: var(--spacing-xs) !important;
  }
  
  .editorial-layout img {
    float: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: 100% !important;
  }
  
  .card img {
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    float: none !important;
  }
  
  .split-layout img,
  .grid-layout img {
    width: 100% !important;
    max-width: 100% !important;
  }
  
  /* Contact page grid */
  .contact-grid {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-lg) !important;
  }
  
  /* Force all grids with inline styles to single column on 320px */
  div[style*="display: grid"] {
    grid-template-columns: 1fr !important;
  }
  
  /* Specific overrides for common grid patterns - more specific selectors */
  .section-container > div[style*="grid-template-columns"],
  .card > div[style*="grid-template-columns"],
  section > div[style*="grid-template-columns"],
  div[style*="grid-template-columns: 1fr 1fr"],
  div[style*="grid-template-columns: 2fr 1fr"],
  div[style*="grid-template-columns: 1fr 2fr"],
  div[style*="grid-template-columns: 1.5fr 1fr"],
  div[style*="grid-template-columns: 1fr 1.5fr"],
  div[style*="grid-template-columns: repeat"] {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-md) !important;
  }
  
  /* Materials page auto-fit grid */
  div[style*="repeat(auto-fit"] {
    grid-template-columns: 1fr !important;
  }
  
  /* Index page studio section grid */
  .bg-mint > .section-container > div[style*="display: grid"] {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-md) !important;
  }
}

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

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

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

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

.bg-mint {
  background-color: var(--color-mint);
}

.bg-blue {
  background-color: var(--color-powder-blue);
}

.bg-powder-blue {
  background-color: var(--color-powder-blue);
}

.bg-white {
  background-color: var(--color-canvas-white);
}