/* ===================================
   DESIGN TOKENS & CSS VARIABLES
   =================================== */
:root {
  --bg-primary: #121214;
  --color-primary: #ffffff;
  --font-body: 'Archivo', sans-serif;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-black: 900;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;
  
  /* Typography */
  --text-xs: 0.875rem;
  --text-sm: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.5rem;
  --text-xl: 2rem;
  --text-2xl: 2.5rem;
  --text-3xl: 3rem;
  --text-4xl: 4rem;
  
  /* Container */
  --container-max: 1200px;
  --container-padding: 2rem;
}

/* ===================================
   RESET & BASE STYLES
   =================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  font-weight: var(--font-weight-regular);
  background-color: var(--bg-primary);
  color: var(--color-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
  opacity: 0.7;
}

/* ===================================
   TYPOGRAPHY
   =================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-body);
  font-weight: var(--font-weight-black);
  line-height: 1.2;
}

h1 {
  font-size: var(--text-4xl);
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--spacing-sm);
}

p {
  font-size: var(--text-md);
  margin-bottom: var(--spacing-sm);
}

/* ===================================
   LAYOUT UTILITIES
   =================================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-2xl) 0;
}

/* Remove extra padding from sections with project grids */
.section .container {
  padding: 0 var(--spacing-md);
}

/* ===================================
   HEADER & NAVIGATION
   =================================== */
.site-header {
  border: 2px solid var(--color-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: var(--spacing-md) var(--spacing-md) 0 var(--spacing-md);
  max-width: calc(var(--container-max) - (var(--spacing-md) * 2));
  margin-left: auto;
  margin-right: auto;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  font-size: var(--text-md);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-black);
  font-size: var(--text-lg);
}

.logo-icon-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-xl);
  list-style: none;
}

.nav-menu a {
  font-weight: var(--font-weight-medium);
  font-size: var(--text-sm);
}

/* ===================================
   FOOTER
   =================================== */
.site-footer {
  border: 2px solid var(--color-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: var(--spacing-2xl) var(--spacing-md) var(--spacing-md) var(--spacing-md);
  max-width: calc(var(--container-max) - (var(--spacing-md) * 2));
  margin-left: auto;
  margin-right: auto;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  font-size: var(--text-md);
}

.footer-logo-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-black);
  font-size: var(--text-lg);
}

.footer-logo-icon-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.footer-nav {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.footer-nav a {
  font-weight: var(--font-weight-medium);
  font-size: var(--text-sm);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
  padding: var(--spacing-2xl) 0 var(--spacing-2xl) 0;
  display: flex;
  align-items: flex-start;
}

.hero-content {
  max-width: calc(var(--container-max) - (var(--spacing-md) * 2));
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.hero-text {
  flex: 0 1 auto;
  min-width: 0;
}

.hero-title {
  font-size: 6.5rem;
  font-weight: var(--font-weight-black);
  line-height: 1.3;
  margin-bottom: 0;
  white-space: nowrap;
}

.hero-title br {
  display: block;
}

.hero-logo {
  width: auto;
  height: 220px;
  flex-shrink: 0;
}

/* ===================================
   PROJECT GRID
   =================================== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  padding: 0;
}

.project-card {
  border: 2px solid var(--color-primary);
  overflow: hidden;
  transition: transform 0.3s ease;
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-4px);
}

.project-image {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  background-color: var(--bg-primary);
}

.project-info {
  padding: var(--spacing-md);
}

.project-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-black);
  margin-bottom: var(--spacing-xs);
}

.project-description {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-regular);
  opacity: 0.9;
}

/* ===================================
   ABOUT PAGE
   =================================== */
.about-hero {
  padding: var(--spacing-2xl) 0;
}

.about-hero .container {
  padding: 0 var(--spacing-md);
}

.about-quote {
  font-size: var(--text-xl);
  line-height: 1.6;
  max-width: 600px;
  margin-bottom: var(--spacing-xl);
  font-weight: var(--font-weight-regular);
}

.about-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin-bottom: 0;
}

.about-image {
  width: 130%;
  height: auto;
  mix-blend-mode: lighten;
  max-width: none;
}

.about-text p {
  font-size: var(--text-md);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

/* ===================================
   CONTACT PAGE
   =================================== */
.contact-section {
  padding: var(--spacing-2xl) 0;
}

.contact-section .container {
  padding: 0 var(--spacing-md);
}

.contact-intro {
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
}

.contact-intro p {
  font-size: var(--text-md);
  margin-bottom: var(--spacing-sm);
}

.contact-method {
  margin-bottom: var(--spacing-xl);
}

.contact-method:last-of-type {
  margin-bottom: 0;
}

.contact-method h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--spacing-md);
}

.contact-button {
  display: inline-block;
  border: 2px solid var(--color-primary);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--text-md);
  font-weight: var(--font-weight-medium);
  transition: opacity 0.3s ease;
  width: 350px;
  text-align: center;
}

.contact-button:hover {
  opacity: 0.7;
}

/* ===================================
   CASE STUDY PAGES
   =================================== */
.case-study-hero {
  padding: var(--spacing-md) 0 0 0;
  text-align: left;
}

.case-study-hero .container {
  padding: 0 var(--spacing-md);
}

.back-arrow {
  display: inline-block;
  font-size: 2rem;
  font-weight: var(--font-weight-black);
  margin-bottom: var(--spacing-sm);
  transition: opacity 0.3s ease;
  text-decoration: none;
}

.back-arrow:hover {
  opacity: 0.7;
}

/* Ensure the header uses flexbox with stretch */
.case-study-header {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.case-study-text {
  flex: 1;
  max-width: 42%;
  display: flex;
  flex-direction: column;
}

.case-study-hero h1 {
  margin-bottom: var(--spacing-md);
  font-size: var(--text-3xl);
}

.case-study-tagline {
  font-size: var(--text-xl);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  line-height: 1.4;
}

.case-study-description {
  font-size: 1.05rem;
  margin-bottom: 0;
  font-weight: var(--font-weight-regular);
  line-height: 1.7;
}

.case-study-description + .case-study-description {
  margin-top: var(--spacing-md);
}

.case-study-hero-image,
.case-study-hero-image-no-border {
  width: auto;
  height: 480px;
  flex-shrink: 0;
  object-fit: cover;
}

.case-study-hero-image {
  border: 2px solid var(--color-primary);
}

.case-study-hero-image-no-border {
  border: none;
}

.case-study-brief {
  width: 100%;
  margin-bottom: var(--spacing-xl);
}

.case-study-section-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-black);
  margin-bottom: var(--spacing-md);
}

.case-study-section-image {
  width: 100%;
  height: auto;
  margin-top: var(--spacing-xl);
  border: 2px solid var(--color-primary);
}

/* Images without borders for Kiku */
.case-study-column-image-no-border {
  width: 100%;
  height: auto;
  border: none;
  object-fit: cover;
}

.case-study-section-image-no-border {
  width: 100%;
  height: auto;
  margin-top: var(--spacing-xl);
  border: none;
}

.case-study-grid-image-no-border {
  width: 100%;
  height: auto;
  border: none;
  object-fit: cover;
}

.case-study-spacing-top {
  margin-top: var(--spacing-xl);
}

/* Stacked images in right column */
.case-study-column-images {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.case-study-stacked-image {
  margin-top: 0;
}

/* Align CTA button to bottom of column */
.case-study-two-column .case-study-cta {
  margin-top: auto;
  padding-top: var(--spacing-md);
}

.case-study-cta .cta-button {
  display: inline-block;
  width: 450px;
  text-align: center;
  white-space: nowrap;
}

.case-study-image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.case-study-grid-image {
  width: 100%;
  height: auto;
  border: 2px solid var(--color-primary);
  object-fit: cover;
}

.case-study-two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
  align-items: flex-start;
}

.case-study-column-text {
  /* Text column - no extra styling needed, uses existing description styles */
}

.case-study-column-image {
  width: 100%;
  height: auto;
  border: 2px solid var(--color-primary);
  object-fit: cover;
}

.case-study-image {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border: 2px solid var(--color-primary);
}

.case-study-cta {
  text-align: left;
  margin-top: var(--spacing-lg);
}

.case-study-cta:last-of-type {
  margin-bottom: var(--spacing-2xl);
}

.case-study-cta .cta-button {
  display: inline-block;
  width: 400px;
  text-align: center;
}

.case-study-final-cta {
  margin-top: var(--spacing-xl);
}

/* Subsection titles (same size as tagline) */
.case-study-subsection-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
}

/* Bullet lists in case studies */
.case-study-list {
  list-style-type: disc;
  margin-left: 1.5rem;
  margin-top: var(--spacing-sm);
}

.case-study-list li {
  font-size: 1.05rem;
  font-weight: var(--font-weight-regular);
  line-height: 1.7;
  margin-bottom: var(--spacing-xs);
}

/* Three column grid for social media posts */
.case-study-image-grid-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  align-items: stretch;
}

.case-study-image-grid-three img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Project tags */
.case-study-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: auto;
  padding-top: var(--spacing-md);
}

.case-study-tag {
  background-color: #3C3C3C;
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.875rem;
  font-weight: var(--font-weight-regular);
  border-radius: 0;
  display: inline-block;
  white-space: nowrap;
}

/* Slideshow Styles */
.slideshow-container {
  position: relative;
  width: 100%;
  margin-top: var(--spacing-xl);
}

.slide {
  display: none;
  width: 100%;
}

.slide.active {
  display: block;
}

.slide-image {
  width: 100%;
  height: auto;
  border: 2px solid var(--color-primary);
  display: block;
}

.slide-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: transparent;
  border: none;
  color: var(--color-primary);
  font-size: 2rem;
  font-weight: var(--font-weight-black);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  transition: opacity 0.3s ease;
  z-index: 10;
}

.slide-arrow:hover {
  opacity: 0.7;
}

.slide-arrow.prev {
  left: -80px;
}

.slide-arrow.next {
  right: -80px;
}

.slide-counter {
  text-align: center;
  margin-top: var(--spacing-md);
  font-size: var(--text-md);
  font-weight: var(--font-weight-medium);
}

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
  padding: var(--spacing-2xl) 0;
}

.cta-section .container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.cta-title {
  font-size: var(--text-3xl);
  margin-bottom: var(--spacing-lg);
  max-width: 800
}

.cta-button {
  display: inline-block;
  border: 2px solid var(--color-primary);
  padding: var(--spacing-sm) var(--spacing-xl);
  font-size: var(--text-md);
  font-weight: var(--font-weight-medium);
  transition: opacity 0.3s ease;
  margin-top: var(--spacing-md);
}

.cta-button:hover {
  opacity: 0.7;
}

/* ===================================
   CLIENT WORK SECTION
   =================================== */
.client-work {
  padding: var(--spacing-xl) 0;
}

.client-work .container {
  padding: 0 var(--spacing-md);
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

/* ===================================
   ACCESSIBILITY
   =================================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus styles */
a:focus,
button:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
/* ===================================
   MOBILE MENU (HAMBURGER)
   =================================== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: transparent;
  border: none;
  transition: opacity 0.3s ease;
  margin-left: auto;
}

.hamburger:hover span {
  background-color: rgba(255, 255, 255, 0.7);
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: var(--color-primary);
  display: block;
  transition: background-color 0.3s ease;
}

/* ===================================
   RESPONSIVE DESIGN - COMPREHENSIVE
   =================================== */

/* Ensure consistent max-width and padding at all sizes */
.site-header,
.site-footer {
  max-width: calc(var(--container-max) - (var(--spacing-md) * 2));
  margin-left: auto;
  margin-right: auto;
}

.hero-content {
  max-width: calc(var(--container-max) - (var(--spacing-md) * 2));
  margin-left: auto;
  margin-right: auto;
}

.container,
.section .container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

/* Desktop: up to 1400px */
@media (max-width: 1400px) {
  :root {
    --container-max: 1100px;
  }
}

/* Large Tablet: 1024px - 1200px */
@media (max-width: 1200px) {
  :root {
    --container-max: 960px;
    --spacing-2xl: 4rem;
  }
  
  .hero-title {
    font-size: 5rem;
  }
  
  .hero-logo {
    height: 180px;
  }
  
  .hero-content {
    gap: var(--spacing-lg);
  }
  
  .project-grid {
    gap: var(--spacing-lg);
  }
}

/* Medium Tablet: 768px - 1023px */
@media (max-width: 1023px) {
  :root {
    --container-max: 720px;
    --text-4xl: 3rem;
    --text-3xl: 2.25rem;
    --text-2xl: 1.875rem;
    --text-xl: 1.5rem;
    --spacing-2xl: 3rem;
    --spacing-xl: 2.5rem;
  }
  
  /* Hero - keep side by side but smaller with more space */
  .hero-title {
    font-size: 3.75rem;
  }
  
  .hero-logo {
    height: 140px;
  }
  
  .hero-content {
    gap: var(--spacing-lg);
  }
  
  /* Project grid - single column */
  .project-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .project-image {
    height: auto;
    min-height: 300px;
  }
  
  /* Client grid */
  .client-grid {
    grid-template-columns: 1fr;
  }
  
  /* About page */
  .about-content {
    grid-template-columns: 1fr;
  }
  
  .about-image {
    width: 70%;
    margin: 0 auto;
  }
  
  /* Case studies */
  .case-study-header {
    flex-direction: column;
  }
  
  .case-study-text {
    max-width: 100%;
  }
  
  .case-study-hero-image,
  .case-study-hero-image-no-border {
    width: 100%;
    height: auto;
  }
  
  .case-study-two-column {
    grid-template-columns: 1fr;
  }
  
  .case-study-image-grid {
    grid-template-columns: 1fr;
  }
  
  .case-study-image-grid-three {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Small Tablet / Large Mobile: 600px - 767px */
@media (max-width: 767px) {
  :root {
    --container-max: 100%;
    --text-4xl: 2.75rem;
    --text-3xl: 2rem;
    --text-2xl: 1.625rem;
    --text-xl: 1.375rem;
    --text-lg: 1.125rem;
    --text-md: 1rem;
    --text-sm: 0.9375rem;
    --spacing-2xl: 2.5rem;
    --spacing-xl: 2rem;
    --spacing-lg: 1.5rem;
    --spacing-md: 1rem;
    --container-padding: 1.25rem;
  }
  
  /* Ensure all containers have same padding */
  .site-header,
  .site-footer {
    margin: var(--spacing-sm) var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: calc(100% - (var(--spacing-sm) * 2));
  }
  
  .hero-content {
    max-width: calc(100% - (var(--spacing-md) * 2));
    gap: var(--spacing-md);
  }
  
  .container,
  .section .container {
    max-width: 100%;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }
  
  /* Header - logo stays left, hamburger on right */
  .site-header {
    position: relative;
  }
  
  .header-content {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    position: relative;
  }
  
  .logo {
    order: 1;
    margin-right: auto;
  }
  
  .hamburger {
    display: flex;
    order: 2;
    margin-left: 0;
    z-index: 1001;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: calc(100% + 2px);
    left: -2px;
    right: -2px;
    background-color: var(--bg-primary);
    border: 2px solid var(--color-primary);
    flex-direction: column;
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
    z-index: 1000;
    margin: 0;
    order: 3;
    width: calc(100% + 4px);
  }
  
  .nav-menu.mobile-active {
    display: flex !important;
  }
  
  .nav-menu li {
    width: 100%;
    text-align: center;
    list-style: none;
  }
  
  .nav-menu a {
    display: block;
    padding: var(--spacing-sm);
    font-size: var(--text-md);
    color: var(--color-primary);
    text-decoration: none;
  }
  
  .nav-menu a:hover {
    opacity: 0.7;
  }
  
  .logo-icon,
  .logo-icon-img {
    width: 32px;
    height: 32px;
  }
  
  .logo {
    font-size: var(--text-sm);
  }
  
  /* Footer */
  .footer-content {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
  
  .footer-nav {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .footer-logo-icon,
  .footer-logo-icon-img {
    width: 28px;
    height: 28px;
  }
  
  .footer-logo {
    font-size: var(--text-sm);
  }
  
  /* Hero - KEEP SIDE BY SIDE, reduce text size */
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-logo {
    height: 115px;
  }
  
  /* Projects */
  .project-grid {
    grid-template-columns: 1fr;
  }
  
  .project-image {
    height: auto;
    min-height: 250px;
  }
  
  .project-info {
    padding: var(--spacing-md);
  }
  
  .project-title {
    font-size: var(--text-xl);
  }
  
  .project-description {
    font-size: var(--text-sm);
  }
  
  /* Client grid */
  .client-grid {
    grid-template-columns: 1fr;
  }
  
  /* About */
  .about-quote {
    font-size: var(--text-lg);
  }
  
  .about-image {
    width: 100%;
  }
  
  /* Contact */
  .contact-button {
    width: 100%;
    max-width: none;
  }
  
  /* Case studies */
  .case-study-hero {
    padding: var(--spacing-md) 0 0 0;
  }
  
  .back-arrow {
    font-size: 1.5rem;
  }
  
  .case-study-tagline {
    font-size: var(--text-xl);
  }
  
  .case-study-description {
    font-size: var(--text-md);
  }
  
  .case-study-tags {
    margin-top: var(--spacing-sm);
    padding-top: 0;
  }
  
  .case-study-tag {
    font-size: 0.75rem;
    padding: 6px 12px;
  }
  
  .case-study-section-title {
    font-size: var(--text-2xl);
  }
  
  .case-study-subsection-title {
    font-size: var(--text-lg);
  }
  
  .case-study-image-grid-three {
    grid-template-columns: 1fr;
  }
  
  .case-study-list li {
    font-size: var(--text-sm);
  }
  
  /* CTA */
  .cta-title {
    font-size: var(--text-2xl);
  }
  
  .cta-button,
  .case-study-cta .cta-button {
    width: 100%;
    max-width: none;
    font-size: var(--text-md);
    white-space: normal;
  }
  
  /* Slideshow */
  .slide-arrow {
    font-size: 1.5rem;
    padding: 8px 12px;
  }
  
  .slide-arrow.prev {
    left: 5px;
  }
  
  .slide-arrow.next {
    right: 5px;
  }
  
  /* Drewstown images */
  .case-study-image-grid-three img {
    height: auto !important;
    object-fit: contain !important;
  }
}

/* Mobile: 480px - 599px */
@media (max-width: 599px) {
  :root {
    --text-4xl: 2.25rem;
    --text-3xl: 1.75rem;
    --text-2xl: 1.5rem;
    --text-xl: 1.25rem;
    --container-padding: 1rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-logo {
    height: 100px;
  }
  
  .hero-content {
    gap: var(--spacing-xs);
  }
}

/* Extra Small Mobile: < 480px */
@media (max-width: 479px) {
  :root {
    --text-4xl: 1.875rem;
    --text-3xl: 1.5rem;
    --text-2xl: 1.375rem;
    --text-xl: 1.125rem;
    --container-padding: 0.875rem;
    --spacing-md: 0.875rem;
  }
  
  .site-header,
  .site-footer {
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-logo {
    height: 80px;
  }
  
  .hero-content {
    gap: var(--spacing-xs);
  }
  
  .logo-icon,
  .logo-icon-img {
    width: 28px;
    height: 28px;
  }
  
  .logo,
  .footer-logo {
    font-size: 0.75rem;
  }
}