/* Custom Tailoring & Clothing Repair Studio - CSS */

:root {
  /* Primary Colors */
  --burnt-orange: #E06B1F;
  --warm-saffron: #FFC94A;
  --soft-apricot: #FFE1B3;
  --clay-brown: #8C4A1E;
  --linen-white: #FFF8EF;
  --pale-sand: #FAF3E7;
  --sun-washed: #FFF4CC;
  
  /* Typography */
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: 'Segoe UI', 'Arial', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Shadows */
  --shadow-soft: 0 4px 12px rgba(224, 107, 31, 0.15);
  --shadow-medium: 0 8px 24px rgba(224, 107, 31, 0.2);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--clay-brown);
  background-color: var(--linen-white);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
  color: var(--clay-brown);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: var(--spacing-sm);
}

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

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

a {
  color: var(--burnt-orange);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--clay-brown);
}

/* Header & Navigation */
header {
  background-color: var(--linen-white);
  padding: var(--spacing-sm) var(--spacing-md);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-soft);
}


.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 4vw, 1.5rem);
  font-weight: 700;
  color: var(--burnt-orange);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

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

nav a {
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--spacing-sm);
  width: 0;
  height: 2px;
  background-color: var(--warm-saffron);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: calc(100% - 2rem);
}

/* Burger Menu */
.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: 3px;
  background-color: var(--burnt-orange);
  transition: all 0.3s ease;
}

.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 Content */
main {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-md);
}

/* Hero Section - Bold Atelier Introduction */
.hero-section {
  min-height: 70vh;
  display: flex;
  align-items: flex-end;
  padding: var(--spacing-xl) var(--spacing-md);
  margin-left: 10%;
  margin-bottom: var(--spacing-xl);
  background: linear-gradient(135deg, var(--soft-apricot) 0%, var(--sun-washed) 100%);
  border-radius: 0 0 0 50px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: var(--warm-saffron);
  border-radius: 50%;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
}

.hero-content h1 {
  margin-bottom: var(--spacing-md);
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Section Styles - Asymmetrical */
.section {
  padding: var(--spacing-lg) var(--spacing-md);
}

.section-title {
    text-align: center;
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 20%;
  width: 60%;
  height: 4px;
  background: linear-gradient(90deg, var(--burnt-orange), var(--warm-saffron));
  transform: rotate(-2deg);
}

/* Staggered Text Blocks */
.staggered-blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

@media (max-width: 320px) {
  .staggered-blocks {
    grid-template-columns: 1fr;
  }
}

.staggered-block {
  padding: var(--spacing-md);
  background: var(--pale-sand);
  border-left: 4px solid var(--burnt-orange);
  transform: rotate(-0.5deg);
  box-shadow: var(--shadow-soft);
}

.staggered-block:nth-child(even) {
  transform: rotate(0.5deg);
  margin-top: var(--spacing-md);
}

/* Image-led Section */
.image-section {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  align-items: center;
}

.image-section.reverse {
  grid-template-columns: 1.5fr 1fr;
}

.image-section img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow-medium);
  transform: rotate(-1deg);
}

.image-section.reverse img {
  transform: rotate(1deg);
}

.image-caption {
  background: var(--soft-apricot);
  padding: var(--spacing-md);
  border-radius: 10px;
  margin-top: -50px;
  margin-left: 50px;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-soft);
}

/* Timeline Layout */
.timeline {
  position: relative;
  padding-left: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--burnt-orange), var(--warm-saffron));
}

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

.timeline-item::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 0;
  width: 20px;
  height: 20px;
  background: var(--warm-saffron);
  border: 4px solid var(--burnt-orange);
  border-radius: 50%;
}

.timeline-item:nth-child(odd) {
  margin-left: 10%;
}

.timeline-item:nth-child(even) {
  margin-left: 0;
}

/* Color-blocked Layout */
.color-blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.color-block {
  padding: var(--spacing-lg);
  border-radius: 15px;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: var(--shadow-soft);
}

.color-block:nth-child(1) {
  background: var(--burnt-orange);
  color: var(--linen-white);
  transform: rotate(-1deg);
}

.color-block:nth-child(2) {
  background: var(--warm-saffron);
  color: var(--clay-brown);
  transform: rotate(1deg);
}

.color-block:nth-child(3) {
  background: var(--soft-apricot);
  color: var(--clay-brown);
  transform: rotate(-0.5deg);
}

.color-block:nth-child(4) {
  background: var(--pale-sand);
  color: var(--clay-brown);
  transform: rotate(0.5deg);
}

/* Zig-zag Layout */
.zigzag-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.zigzag-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.zigzag-item:nth-child(odd) {
  direction: rtl;
}

.zigzag-item:nth-child(odd) > * {
  direction: ltr;
}

.zigzag-item img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: var(--shadow-medium);
}

/* Gallery Grid - Asymmetrical */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-soft);
  transform: rotate(var(--rotation, 0deg));
}

.gallery-item:nth-child(3n+1) {
  --rotation: -1deg;
  grid-column: span 1;
}

.gallery-item:nth-child(3n+2) {
  --rotation: 1deg;
  grid-column: span 1;
}

.gallery-item:nth-child(3n+3) {
  --rotation: -0.5deg;
  grid-column: span 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* Editorial Text Section */
.editorial-text {
  max-width: 800px;
  margin: var(--spacing-xl) auto;
  padding: var(--spacing-lg);
  font-size: 1.1rem;
  line-height: 1.8;
  column-count: 2;
  column-gap: var(--spacing-lg);
  column-rule: 2px solid var(--soft-apricot);
}

/* Contact Form */
.contact-form {
  background: var(--pale-sand);
  padding: var(--spacing-lg);
  border-radius: 20px;
  max-width: 600px;
  margin: var(--spacing-xl) auto;
  box-shadow: var(--shadow-medium);
  transform: rotate(-0.5deg);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--clay-brown);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--soft-apricot);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 1rem;
  background: var(--linen-white);
  transition: border-color 0.3s ease;
}

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

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

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

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

.btn-submit {
  background: var(--burnt-orange);
  color: var(--linen-white);
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  box-shadow: var(--shadow-soft);
}

.btn-submit:hover {
  background: var(--clay-brown);
  transform: translateY(-2px);
}

/* Footer */
footer {
  background: var(--clay-brown);
  color: var(--linen-white);
  padding: var(--spacing-lg) var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.footer-section h3 {
  color: var(--warm-saffron);
  margin-bottom: var(--spacing-sm);
  font-size: clamp(1rem, 2vw, 1.2rem);
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
}

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

.footer-section a {
  color: var(--soft-apricot);
}

.footer-section a:hover {
  color: var(--warm-saffron);
}

.footer-bottom {
  text-align: center;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--burnt-orange);
  color: var(--linen-white);
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-medium);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--clay-brown);
  transform: translateY(-5px);
}

/* Material Mosaic */
.material-mosaic {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.material-item {
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: var(--shadow-soft);
}

.material-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.material-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(224, 107, 31, 0.9), transparent);
  color: var(--linen-white);
  padding: var(--spacing-sm);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.material-item:hover .material-overlay {
  transform: translateY(0);
}

/* Diagram Style */
.diagram-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  position: relative;
}

.diagram-step {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--pale-sand);
  border-radius: 10px;
  position: relative;
}

.diagram-step::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  position: absolute;
  left: -30px;
  width: 60px;
  height: 60px;
  background: var(--burnt-orange);
  color: var(--linen-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  box-shadow: var(--shadow-medium);
}

.diagram-container {
  counter-reset: step-counter;
}

.diagram-step:nth-child(even) {
  flex-direction: row-reverse;
  margin-left: 10%;
}

.diagram-step img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: var(--shadow-soft);
}

/* Responsive Design */
@media (max-width: 768px) {
  .burger-menu {
    display: flex;
  }
  
  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--linen-white);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-medium);
  }
  
  nav ul.active {
    display: flex;
  }
  
  .hero-section {
    margin-left: 0;
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .image-section,
  .image-section.reverse {
    grid-template-columns: 1fr;
  }
  
  .image-caption {
    margin-left: 0;
    margin-top: var(--spacing-sm);
  }
  
  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    margin-left: 0;
  }
  
  .zigzag-item {
    grid-template-columns: 1fr;
  }
  
  .zigzag-item:nth-child(odd) {
    direction: ltr;
  }
  
  .editorial-text {
    column-count: 1;
  }
  
  .diagram-step {
    flex-direction: column !important;
    margin-left: 0 !important;
  }
  
  .diagram-step::before {
    position: static;
    margin-bottom: var(--spacing-sm);
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .material-mosaic {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
  
  /* Contact page grid responsive */
  [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 14px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .section {
    padding: var(--spacing-md) var(--spacing-sm);
    margin-bottom: var(--spacing-md);
  }
  
  .contact-form {
    padding: var(--spacing-md);
  }
  
  /* Contact page responsive at 480px */
  [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
    margin-bottom: 2rem !important;
  }
  
  [style*="margin-top: 2rem"] {
    margin-top: 1.5rem !important;
  }
  
  [style*="margin-bottom: 4rem"] {
    margin-bottom: 2rem !important;
  }
}

@media (max-width: 320px) {
  body {
    font-size: 13px;
  }
  
  header {
    padding: 0.5rem 0.75rem;
  }
  
  .header-container {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  
  .logo {
    font-size: 1.1rem;
  }
  
  nav ul {
    gap: 0.5rem;
    font-size: 0.9rem;
  }
  
  nav a {
    padding: 0.25rem 0.5rem;
  }
  
  main {
    padding: 0.5rem;
  }
  
  .section {
    padding: 1.5rem 0.5rem;
    margin-bottom: 1.5rem;
  }
  
  p {
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  .section-title {
    font-size: 1.3rem;
    text-align: center;
  }
  
  .section-title::after {
    width: 40%;
    left: 30%;
  }
  
  h1 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
  }
  
  h2 {
    font-size: 1.4rem;
  }
  
  h3 {
    font-size: 1.2rem;
  }
  
  .hero-section {
    min-height: 40vh;
    padding: 1.5rem 0.5rem;
    margin-left: 0;
    margin-bottom: 1.5rem;
    border-radius: 0;
  }
  
  .hero-content {
    max-width: 100%;
  }
  
  .hero-content h1 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .hero-content p {
    font-size: 0.9rem;
  }
  
  .staggered-blocks {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-top: 1rem;
  }
  
  .staggered-block {
    padding: 0.75rem;
    transform: none;
    margin-top: 0 !important;
    font-size: 0.9rem;
  }
  
  .image-section,
  .image-section.reverse {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin: 1rem 0;
  }
  
  .image-section img,
  .image-section.reverse img {
    transform: none;
    width: 100%;
    max-width: 100%;
    border-radius: 10px;
  }
  
  .image-caption {
    margin-left: 0;
    margin-top: 0.75rem;
    padding: 0.75rem;
    font-size: 0.85rem;
  }
  
  .timeline {
    padding-left: 1rem;
    margin: 1rem 0;
  }
  
  .timeline-item {
    padding-left: 0.75rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
  }
  
  .timeline-item::before {
    left: -8px;
    width: 16px;
    height: 16px;
  }
  
  .color-blocks {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .color-block {
    padding: 1rem;
    min-height: auto;
    transform: none;
    font-size: 0.9rem;
  }
  
  .color-block h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
  }
  
  .zigzag-container {
    gap: 1.5rem;
  }
  
  .zigzag-item {
    gap: 1rem;
  }
  
  .zigzag-item img {
    width: 100%;
    max-width: 100%;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .gallery-item {
    transform: none !important;
  }
  
  .material-mosaic {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .material-item {
    aspect-ratio: 4/3;
  }
  
  .editorial-text {
    column-count: 1;
    padding: 1rem;
    font-size: 0.95rem;
  }
  
  .diagram-container {
    gap: 1.5rem;
  }
  
  .diagram-step {
    flex-direction: column !important;
    margin-left: 0 !important;
    padding: 1rem;
    gap: 1rem;
  }
  
  .diagram-step::before {
    position: static;
    margin-bottom: 0.5rem;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    left: auto;
  }
  
  .diagram-step img {
    width: 100%;
    max-width: 100%;
    height: auto;
  }
  
  img {
    max-width: 100%;
    height: auto;
  }
  
  .image-section img,
  .image-section.reverse img {
    width: 100%;
    max-width: 100%;
  }
  
  .contact-form {
    padding: 1rem 0.75rem;
    transform: none;
    margin: 1rem auto;
    max-width: 100%;
  }
  
  /* Contact page specific responsive fixes */
  [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
    margin-bottom: 1.5rem !important;
  }
  
  [style*="margin-top: 2rem"] {
    margin-top: 1rem !important;
  }
  
  [style*="margin-bottom: 4rem"] {
    margin-bottom: 1.5rem !important;
  }
  
  [style*="min-height: 50vh"] {
    min-height: 40vh !important;
  }
  
  /* Contact page address and info sections */
  [style*="margin-top: 2rem"] h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
  }
  
  [style*="margin-top: 2rem"] p {
    font-size: 0.85rem;
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  [style*="margin-top: 2rem"] a {
    word-break: break-all;
  }
  
  .form-group {
    margin-bottom: 0.75rem;
  }
  
  .form-group label {
    font-size: 0.9rem;
  }
  
  .form-group input,
  .form-group textarea {
    padding: 0.6rem;
    font-size: 0.9rem;
    width: 100%;
    box-sizing: border-box;
  }
  
  .checkbox-group {
    font-size: 0.85rem;
    line-height: 1.4;
  }
  
  .btn-submit {
    padding: 0.7rem 1.2rem;
    font-size: 0.95rem;
    width: 100%;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1rem 0.5rem;
  }
  
  .footer-section {
    font-size: 0.85rem;
    margin-bottom: 1rem;
  }
  
  .footer-section h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
  }
  
  .footer-section p,
  .footer-section li {
    font-size: 0.8rem;
    line-height: 1.5;
  }
  
  .footer-bottom {
    margin-top: 1rem;
    padding-top: 1rem;
    font-size: 0.75rem;
  }
  
  .back-to-top {
    width: 40px;
    height: 40px;
    bottom: 20px;
    right: 20px;
    font-size: 1.2rem;
  }
  
  .material-overlay {
    padding: 0.5rem;
    font-size: 0.85rem;
  }
  
  .material-overlay h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
  }
  
  .material-overlay p {
    font-size: 0.8rem;
  }
  
  .zigzag-item {
    gap: 0.75rem;
  }
  
  .zigzag-item h3 {
    font-size: 1.1rem;
  }
  
  .zigzag-item p {
    font-size: 0.9rem;
  }
  
  .editorial-text {
    max-width: 100%;
    margin: 1rem 0;
  }
  
  .diagram-step h3 {
    font-size: 1.1rem;
  }
  
  .diagram-step p {
    font-size: 0.9rem;
  }
  
  table, iframe, video, embed, object {
    max-width: 100%;
    height: auto;
  }
  
  * {
    box-sizing: border-box;
  }
}

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

/* Center content in centered sections */
[style*="text-align: center"] h1,
[style*="text-align: center"] h2,
[style*="text-align: center"] h3,
[style*="text-align: center"] h4,
[style*="text-align: center"] h5,
[style*="text-align: center"] h6,
[style*="text-align: center"] p,
.text-center h1,
.text-center h2,
.text-center h3,
.text-center h4,
.text-center h5,
.text-center h6,
.text-center p {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

[style*="text-align: center"] .section-title,
.text-center .section-title {
  text-align: center;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

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

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

.hidden {
  display: none;
}