/* ============================================
   SWISS DESIGN SYSTEM - TOKENS
   Design tokens for colors, typography,
   spacing, grid, z-index, transitions
   ============================================ */

:root {
  /* Colors - Accent */
  --swiss-color-accent: #e63946;
  --swiss-color-accent-dark: #c62828;
  --swiss-color-accent-light: #ffebeb;
  --swiss-color-accent-fade: rgba(230, 57, 70, 0.05);
  --swiss-color-accent-fade-light: rgba(230, 57, 70, 0.03);

  /* Colors - Borders */
  --swiss-color-border: #e5e5e5;
  --swiss-color-border-light: #f5f5f5;

  /* Colors - Background */
  --swiss-color-bg: #fff;
  --swiss-color-bg-alt: #fafafa;
  --swiss-color-bg-accent: #fff5f5;
  --swiss-color-bg-num: #f0f0f0;
  --swiss-color-bg-num-light: #f5f5f5;

  /* Colors - Text */
  --swiss-color-text: #000;
  --swiss-color-text-primary: #1a1a1a;
  --swiss-color-text-secondary: #333;
  --swiss-color-text-muted: #555;
  --swiss-color-text-light: #666;

  /* Colors - Status */
  --swiss-color-success: #2a9d8f;
  --swiss-color-warning: #e9c46a;
  --swiss-color-error: #e63946;
  --swiss-color-info: #457b9d;

  /* Typography - Font Families */
  --swiss-font-sans: 'Space Grotesk', -apple-system, sans-serif;
  --swiss-font-mono: 'Space Mono', monospace;

  /* Typography - Font Sizes */
  --swiss-font-size-xs: 0.6rem;
  --swiss-font-size-sm: 0.65rem;
  --swiss-font-size-base: 0.7rem;
  --swiss-font-size-md: 0.9rem;
  --swiss-font-size-lg: 1rem;
  --swiss-font-size-xl: 1.05rem;
  --swiss-font-size-2xl: 1.2rem;
  --swiss-font-size-3xl: 1.4rem;
  --swiss-font-size-4xl: 1.75rem;
  --swiss-font-size-5xl: 2.5rem;
  --swiss-font-size-6xl: 4rem;
  --swiss-font-size-7xl: 8rem;
  --swiss-font-size-display: 12rem;
  --swiss-font-size-hero: 20rem;

  /* Typography - Font Weights */
  --swiss-font-weight-normal: 400;
  --swiss-font-weight-medium: 500;
  --swiss-font-weight-semibold: 600;
  --swiss-font-weight-bold: 700;

  /* Typography - Line Heights */
  --swiss-line-height-tight: 1;
  --swiss-line-height-snug: 1.3;
  --swiss-line-height-normal: 1.5;
  --swiss-line-height-relaxed: 1.6;
  --swiss-line-height-loose: 1.7;

  /* Typography - Letter Spacing */
  --swiss-letter-spacing-tight: -0.04em;
  --swiss-letter-spacing-snug: -0.03em;
  --swiss-letter-spacing-normal: -0.02em;
  --swiss-letter-spacing-wide: -0.01em;
  --swiss-letter-spacing-wider: 0.02em;
  --swiss-letter-spacing-widest: 0.1em;
  --swiss-letter-spacing-ultra: 0.15em;
  --swiss-letter-spacing-extreme: 0.2em;

  /* Spacing Scale */
  --swiss-space-0: 0;
  --swiss-space-1: 0.25rem;
  --swiss-space-2: 0.3rem;
  --swiss-space-3: 0.5rem;
  --swiss-space-4: 0.6rem;
  --swiss-space-5: 0.75rem;
  --swiss-space-6: 1rem;
  --swiss-space-8: 1.5rem;
  --swiss-space-10: 2rem;
  --swiss-space-12: 2.5rem;
  --swiss-space-14: 3rem;
  --swiss-space-16: 4rem;
  --swiss-space-20: 6rem;
  --swiss-space-24: 8rem;

  /* Grid - Columns */
  --swiss-grid-columns: 12;
  --swiss-grid-gap: 1rem;
  --swiss-grid-padding: 1rem;

  /* Grid - Spans */
  --swiss-span-1: span 1;
  --swiss-span-2: span 2;
  --swiss-span-3: span 3;
  --swiss-span-4: span 4;
  --swiss-span-5: span 5;
  --swiss-span-6: span 6;
  --swiss-span-7: span 7;
  --swiss-span-8: span 8;
  --swiss-span-9: span 9;
  --swiss-span-10: span 10;
  --swiss-span-11: span 11;
  --swiss-span-12: span 12;
  --swiss-span-full: 1 / -1;

  /* Layout - Container */
  --swiss-container-max: 1400px;
  --swiss-sidebar-width: 280px;

  /* Z-Index Layers */
  --swiss-z-base: 0;
  --swiss-z-above: 1;
  --swiss-z-sticky: 10;
  --swiss-z-dropdown: 100;
  --swiss-z-overlay: 500;
  --swiss-z-modal: 1000;
  --swiss-z-progress: 1000;

  /* Transitions */
  --swiss-transition-fast: 0.1s;
  --swiss-transition-base: 0.2s;
  --swiss-transition-normal: 0.3s;
  --swiss-transition-slow: 0.6s;

  /* Easing */
  --swiss-ease-default: ease;
  --swiss-ease-in: cubic-bezier(0.4, 0, 1, 1);
  --swiss-ease-out: cubic-bezier(0, 0, 0.2, 1);
  --swiss-ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --swiss-ease-swiss: cubic-bezier(0.16, 1, 0.3, 1);

  /* Border Radius */
  --swiss-radius-none: 0;
  --swiss-radius-sm: 4px;
  --swiss-radius-md: 8px;
  --swiss-radius-lg: 16px;
  --swiss-radius-full: 9999px;

  /* Parallax Speeds */
  --swiss-parallax-slow: 0.1;
  --swiss-parallax-normal: 0.15;
  --swiss-parallax-medium: 0.2;
  --swiss-parallax-fast: 0.25;
  --swiss-parallax-fastest: 0.3;
}
/* ============================================
   SWISS DESIGN SYSTEM - BASE
   Reset and base element styles
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  /* Removed overflow-x: hidden to allow sticky positioning to work */
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--swiss-font-sans);
  font-weight: var(--swiss-font-weight-normal);
  font-size: var(--swiss-font-size-lg);
  line-height: var(--swiss-line-height-relaxed);
  color: var(--swiss-color-text);
  background: var(--swiss-color-bg);
  /* Removed overflow-x: hidden to allow sticky positioning to work */
  /* Removed position: relative as it can interfere with sticky */
}

/* Typography Base Styles */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--swiss-font-sans);
  font-weight: var(--swiss-font-weight-bold);
  margin: 0;
  text-transform: uppercase;
}

h1 {
  font-size: var(--swiss-font-size-5xl);
  line-height: var(--swiss-line-height-tight);
  letter-spacing: var(--swiss-letter-spacing-snug);
}

h2 {
  font-size: var(--swiss-font-size-4xl);
  line-height: var(--swiss-line-height-tight);
  letter-spacing: var(--swiss-letter-spacing-normal);
}

h3 {
  font-size: var(--swiss-font-size-3xl);
  line-height: var(--swiss-line-height-snug);
  letter-spacing: var(--swiss-letter-spacing-wide);
}

h4 {
  font-size: var(--swiss-font-size-xl);
  font-weight: var(--swiss-font-weight-semibold);
}

p {
  margin: 0 0 1.5rem 0;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

strong, b {
  font-weight: var(--swiss-font-weight-bold);
}

em, i {
  font-style: italic;
}

/* Lists */
ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

/* Focus Styles */
:focus-visible {
  outline: 2px solid var(--swiss-color-accent);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background: var(--swiss-color-accent);
  color: var(--swiss-color-bg);
}

::-moz-selection {
  background: var(--swiss-color-accent);
  color: var(--swiss-color-bg);
}

/* ============================================
   RESPONSIVE OVERFLOW PREVENTION
   ============================================ */

/* Ensure tables don't cause overflow */
table {
  max-width: 100%;
  overflow-x: auto;
  display: block;
}

@media (max-width: 767px) {
  table {
    font-size: 0.85rem;
  }

  /* Ensure long words don't cause overflow - but allow normal word breaks for headings */
  h1, h2, h3, h4, h5, h6,
  .swiss-hero__title,
  .swiss-section__title {
    overflow-wrap: break-word;
    /* Use normal word-break for headings to prevent awkward breaking */
    word-break: normal;
    hyphens: auto;
  }

  /* More aggressive breaking only for body text and small elements */
  p, li, td, th,
  .swiss-nav__title,
  .swiss-metric-card__label,
  .swiss-callout,
  .swiss-blockquote {
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  /* Only apply max-width to potentially problematic elements, not everything */
  img, video, iframe, table, pre {
    max-width: 100%;
  }

  /* Clip overflow on body for mobile to prevent horizontal scroll */
  body {
    overflow-x: clip;
  }

  /* Allow images to shrink but maintain aspect ratio */
  img {
    width: 100%;
    height: auto;
  }
}

/* ============================================
   TOUCH OPTIMIZATION & ACCESSIBILITY
   ============================================ */

/* Touch optimization for mobile */
@media (hover: none) and (pointer: coarse) {
  /* Larger touch targets */
  a, button, .lightbox-trigger, .swiss-toc__link, .swiss-nav__back {
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .swiss-competitor-card__header {
    min-height: 60px;
  }

  /* Remove hover effects on touch devices */
  .swiss-work-item:hover,
  .swiss-feature-card:hover,
  .swiss-metric-card:hover {
    transform: none;
  }

  /* Prevent text selection on interactive elements */
  .swiss-competitor-card__header,
  .swiss-filter-panel__select,
  .swiss-toc__link {
    -webkit-tap-highlight-color: rgba(230, 57, 70, 0.1);
  }
}

/* Smooth scrolling for anchor links */
html {
  scroll-behavior: smooth;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}
/* ============================================
   SWISS DESIGN SYSTEM - COMPONENTS
   All component styles organized by type
   ============================================ */

/* ============================================
   PROGRESS BAR
   ============================================ */
.swiss-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: var(--swiss-color-accent);
  z-index: var(--swiss-z-progress);
  width: 0%;
  transition: width var(--swiss-transition-fast);
}

/* ============================================
   NAVIGATION
   ============================================ */
.swiss-nav {
  position: -webkit-sticky; /* Safari support */
  position: sticky;
  top: 0;
  z-index: 100; /* High z-index to ensure it stays above content */
  background: var(--swiss-color-bg);
  border-bottom: 1px solid var(--swiss-color-border);
  padding: var(--swiss-space-6) var(--swiss-space-10);
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* Ensure background is solid */
  background-color: #fff;
}

.swiss-nav__back {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-base);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-ultra);
  color: var(--swiss-color-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--swiss-space-5);
  padding: var(--swiss-space-3) 0;
  border-bottom: 2px solid transparent;
  transition: all var(--swiss-transition-normal) var(--swiss-ease-swiss);
}

.swiss-nav__back::before {
  content: '←';
}

.swiss-nav__back:hover {
  border-color: var(--swiss-color-accent);
  color: var(--swiss-color-accent);
}

.swiss-nav__title {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-md);
  font-weight: var(--swiss-font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-widest);
}

/* ============================================
   LOGO BLOCK
   ============================================ */
.swiss-logo-block {
  padding: var(--swiss-space-8);
  position: sticky;
  top: 2rem;
  align-self: start;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
  z-index: var(--swiss-z-sticky);
}

.swiss-logo-block__name {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-lg);
  font-weight: var(--swiss-font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-ultra);
  margin: 0 0 var(--swiss-space-3) 0;
}

.swiss-logo-block__tagline {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-sm);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-extreme);
  color: var(--swiss-color-text-light);
  margin: 0;
}

/* ============================================
   HERO
   ============================================ */
.swiss-hero {
  padding: var(--swiss-space-20) 0 var(--swiss-space-24);
  position: relative;
}

.swiss-hero__label {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-base);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-extreme);
  color: var(--swiss-color-accent);
  margin-bottom: var(--swiss-space-6);
  display: flex;
  align-items: center;
  gap: var(--swiss-space-6);
  position: relative;
  z-index: var(--swiss-z-above);
}

.swiss-hero__label::before {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--swiss-color-accent);
  max-width: 100px;
}

.swiss-hero__title {
  font-family: var(--swiss-font-sans);
  font-size: clamp(var(--swiss-font-size-5xl), 10vw, var(--swiss-font-size-7xl));
  font-weight: var(--swiss-font-weight-bold);
  line-height: var(--swiss-line-height-tight);
  letter-spacing: var(--swiss-letter-spacing-tight);
  margin: 0 0 var(--swiss-space-10) 0;
  text-transform: uppercase;
  position: relative;
  z-index: var(--swiss-z-above);
}

.swiss-hero__title span {
  display: block;
}

.swiss-hero__title .accent {
  color: var(--swiss-color-accent);
}

.swiss-hero__desc {
  font-size: var(--swiss-font-size-lg);
  line-height: var(--swiss-line-height-relaxed);
  max-width: 500px;
  margin: 0 0 var(--swiss-space-10) 0;
  position: relative;
  z-index: var(--swiss-z-above);
}

.swiss-hero__subtitle {
  font-size: var(--swiss-font-size-2xl);
  line-height: var(--swiss-line-height-relaxed);
  color: var(--swiss-color-text-muted);
  max-width: 600px;
  margin: 0 0 var(--swiss-space-10) 0;
  position: relative;
  z-index: var(--swiss-z-above);
}

.swiss-hero__status {
  display: inline-flex;
  align-items: center;
  gap: var(--swiss-space-3);
  padding: var(--swiss-space-3) var(--swiss-space-6);
  background: var(--swiss-color-text);
  color: var(--swiss-color-bg);
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-base);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-widest);
  position: relative;
  z-index: var(--swiss-z-above);
}

.swiss-hero__status::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--swiss-color-accent);
  border-radius: 50%;
}

.swiss-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--swiss-space-10);
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-base);
  color: var(--swiss-color-text-light);
  position: relative;
  z-index: var(--swiss-z-above);
}

.swiss-hero__meta span strong {
  color: var(--swiss-color-text);
}

/* ============================================
   HERO IMAGE
   ============================================ */
.swiss-hero-image {
  margin-bottom: var(--swiss-space-16);
}

.swiss-hero-image__inner {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--swiss-color-border);
  background: #f5f5f5; /* Light gray background for images with transparency */
}

.swiss-hero-image__inner img {
  display: block;
  width: 100%;
  height: auto;
  /* Ensure images with lots of whitespace look better */
  object-fit: cover;
  min-height: 400px;
}

@media (max-width: 767px) {
  .swiss-hero-image__inner img {
    min-height: 250px;
  }
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.swiss-section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--swiss-space-6);
  margin-bottom: var(--swiss-space-20);
  align-items: center;
}

.swiss-section-head__num {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-sm);
  padding: var(--swiss-space-1) var(--swiss-space-3);
  background: var(--swiss-color-text);
  color: var(--swiss-color-bg);
  text-transform: uppercase;
  position: sticky;
  top: 6rem;
}

.swiss-section-head__num--red {
  background: var(--swiss-color-accent);
}

.swiss-section-head__title {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-base);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-extreme);
  margin: 0;
  padding-bottom: var(--swiss-space-6);
  border-bottom: 2px solid var(--swiss-color-border);
}

.swiss-section-head__title--red {
  border-color: var(--swiss-color-accent);
  color: var(--swiss-color-accent);
}

/* ============================================
   SECTION (Case Study)
   ============================================ */
.swiss-section {
  padding: var(--swiss-space-16) 0;
  position: relative;
}

.swiss-section__head {
  display: flex;
  align-items: baseline;
  gap: var(--swiss-space-6);
  margin-bottom: var(--swiss-space-10);
  padding-bottom: var(--swiss-space-8);
  border-bottom: 2px solid var(--swiss-color-border);
}

.swiss-section__num {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-sm);
  padding: var(--swiss-space-1) var(--swiss-space-3);
  background: var(--swiss-color-text);
  color: var(--swiss-color-bg);
  text-transform: uppercase;
}

.swiss-section__num--red {
  background: var(--swiss-color-accent);
}

.swiss-section__title {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-4xl);
  font-weight: var(--swiss-font-weight-bold);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-normal);
}

.swiss-section__subtitle {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-3xl);
  font-weight: var(--swiss-font-weight-semibold);
  margin: 0 0 var(--swiss-space-8) 0;
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-wide);
}

.swiss-section p {
  font-size: var(--swiss-font-size-xl);
  line-height: var(--swiss-line-height-loose);
  color: var(--swiss-color-text-secondary);
  margin: 0 0 var(--swiss-space-8) 0;
}

/* ============================================
   WORK GRID / ITEMS
   ============================================ */
.swiss-work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 0;
  border: 1px solid var(--swiss-color-border);
  width: 100%;
}

.swiss-work-item {
  border-right: 1px solid var(--swiss-color-border);
  border-bottom: 1px solid var(--swiss-color-border);
  padding: var(--swiss-space-10);
  text-decoration: none;
  color: inherit;
  display: block;
  transition: all var(--swiss-transition-normal) var(--swiss-ease-swiss);
  opacity: 0;
  transform: translateY(40px);
  position: relative;
  overflow: hidden;
}

.swiss-work-item--visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--swiss-transition-slow) ease, transform var(--swiss-transition-slow) ease;
}

.swiss-work-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--swiss-color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--swiss-transition-normal) var(--swiss-ease-swiss);
}

.swiss-work-item:hover::after {
  transform: scaleX(1);
}

.swiss-work-item:hover {
  background: var(--swiss-color-bg-alt);
}

.swiss-work-item--featured::before {
  content: 'VIEW →';
  position: absolute;
  top: var(--swiss-space-6);
  right: var(--swiss-space-6);
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-xs);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-widest);
  color: var(--swiss-color-accent);
  transform: translateX(100%);
  transition: transform var(--swiss-transition-normal) var(--swiss-ease-swiss);
  z-index: 2;
}

.swiss-work-item--featured:hover::before {
  transform: translateX(0);
}

.swiss-work-item__bg-num {
  position: absolute;
  top: -1rem;
  right: var(--swiss-space-3);
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-6xl);
  font-weight: var(--swiss-font-weight-bold);
  line-height: var(--swiss-line-height-tight);
  color: var(--swiss-color-bg-num-light);
  z-index: var(--swiss-z-base);
  transform: translateY(calc(var(--item-scroll, 0) * 0.1px));
  pointer-events: none;
  transition: color var(--swiss-transition-normal);
}

.swiss-work-item:hover .swiss-work-item__bg-num {
  color: var(--swiss-color-accent-light);
}

.swiss-work-item__content {
  position: relative;
  z-index: var(--swiss-z-above);
}

.swiss-work-item__cat {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-xs);
  color: var(--swiss-color-accent);
  margin-bottom: var(--swiss-space-6);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-widest);
  transition: color var(--swiss-transition-normal);
}

.swiss-work-item:hover .swiss-work-item__cat {
  color: var(--swiss-color-accent-dark);
}

.swiss-work-item__title {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-2xl);
  font-weight: var(--swiss-font-weight-semibold);
  line-height: var(--swiss-line-height-snug);
  margin: 0 0 var(--swiss-space-6) 0;
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-wider);
}

.swiss-work-item__desc {
  font-size: var(--swiss-font-size-md);
  line-height: var(--swiss-line-height-normal);
  color: var(--swiss-color-text-muted);
  margin: 0 0 var(--swiss-space-6) 0;
}

.swiss-work-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--swiss-space-3);
  margin-top: var(--swiss-space-8);
}

.swiss-work-item__tag {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-sm);
  padding: var(--swiss-space-2) var(--swiss-space-4);
  background: var(--swiss-color-bg-num-light);
  color: var(--swiss-color-text);
  text-transform: uppercase;
  border: 1px solid var(--swiss-color-text);
  transition: all var(--swiss-transition-base);
}

.swiss-work-item__tag:hover {
  background: var(--swiss-color-accent);
  color: var(--swiss-color-bg);
  border-color: var(--swiss-color-accent);
}

/* Featured Item */
.swiss-work-item--featured {
  grid-column: var(--swiss-span-full);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--swiss-space-10);
  padding: var(--swiss-space-20) var(--swiss-space-10);
}

.swiss-work-item--featured .swiss-work-item__cat {
  font-size: var(--swiss-font-size-base);
  margin-bottom: 0;
  align-self: start;
}

.swiss-work-item--featured .swiss-work-item__title {
  font-size: var(--swiss-font-size-2xl);
}

.swiss-work-item--featured .swiss-work-item__bg-num {
  font-size: var(--swiss-font-size-6xl);
  top: -2rem;
}

/* ============================================
   CARDS
   ============================================ */

/* Feature Card */
.swiss-feature-card {
  background: var(--swiss-color-bg);
  padding: var(--swiss-space-10);
  flex: 1 1 100%;
  min-width: 250px;
  border-right: 1px solid var(--swiss-color-border);
  border-bottom: 1px solid var(--swiss-color-border);
}

/* Remove right border on last item in each row */
.swiss-feature-card:last-child {
  border-right: none;
}

/* Tablet and up: 2 columns, items grow to fill row */
@media (min-width: 768px) {
  .swiss-feature-card {
    flex: 1 1 calc(50% - 1px);
  }

  /* Remove right border on even items (end of 2-column rows) */
  .swiss-feature-card:nth-child(2n) {
    border-right: none;
  }

  /* Restore border for non-even last child */
  .swiss-feature-card:last-child:not(:nth-child(2n)) {
    border-right: 1px solid var(--swiss-color-border);
  }
}

/* Large screens: 3 columns, items grow to fill row */
@media (min-width: 1200px) {
  .swiss-feature-card {
    flex: 1 1 calc(33.333% - 1px);
  }

  /* Remove right border on every 3rd item (end of 3-column rows) */
  .swiss-feature-card:nth-child(3n) {
    border-right: none;
  }

  /* Reset 2-column rule */
  .swiss-feature-card:nth-child(2n) {
    border-right: 1px solid var(--swiss-color-border);
  }

  /* Remove border on last item */
  .swiss-feature-card:last-child {
    border-right: none;
  }
}

.swiss-feature-card__title {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-xl);
  font-weight: var(--swiss-font-weight-semibold);
  margin: 0 0 var(--swiss-space-5) 0;
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-wider);
}

.swiss-feature-card__desc {
  font-size: var(--swiss-font-size-md);
  line-height: var(--swiss-line-height-normal);
  color: var(--swiss-color-text-muted);
  margin: 0;
}

/* Metric Card */
.swiss-metric-card {
  background: var(--swiss-color-bg);
  padding: var(--swiss-space-10);
  text-align: center;
}

.swiss-metric-card__value {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-2xl);
  font-weight: var(--swiss-font-weight-bold);
  color: var(--swiss-color-accent);
  margin: 0 0 var(--swiss-space-6) 0;
  text-transform: uppercase;
}

.swiss-metric-card__label {
  font-size: var(--swiss-font-size-lg);
  line-height: var(--swiss-line-height-normal);
  color: var(--swiss-color-text-light);
  margin: 0;
}

/* ============================================
   CALLOUTS
   ============================================ */
.swiss-callout {
  background: var(--swiss-color-bg-alt);
  border: 1px solid var(--swiss-color-border);
  border-top: 2px solid var(--swiss-color-accent);
  padding: var(--swiss-space-10);
  margin: var(--swiss-space-20) 0;
}

.swiss-callout--accent {
  background: var(--swiss-color-bg-accent);
  border-color: var(--swiss-color-accent);
}

.swiss-callout__label {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-sm);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-ultra);
  color: var(--swiss-color-accent);
  margin: 0 0 var(--swiss-space-5) 0;
}

.swiss-callout p {
  font-size: var(--swiss-font-size-md);
  margin: 0;
}

/* ============================================
   BLOCKQUOTE
   ============================================ */
.swiss-blockquote {
  font-size: var(--swiss-font-size-2xl);
  line-height: var(--swiss-line-height-relaxed);
  font-style: italic;
  color: var(--swiss-color-text);
  font-weight: 500;
  padding: 2rem 0;
  margin: var(--swiss-space-20) 0;
  position: relative;
}

.swiss-blockquote::before {
  content: '"';
  font-size: 4rem;
  line-height: 1;
  color: var(--swiss-color-border);
  position: absolute;
  left: -1rem;
  top: 0;
  font-style: normal;
}

/* ============================================
   IMAGES
   ============================================ */
.swiss-image {
  margin: var(--swiss-space-20) 0;
}

.swiss-image__inner {
  border: 1px solid var(--swiss-color-border);
  overflow: hidden;
}

.swiss-image__caption {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-base);
  color: var(--swiss-color-text-light);
  margin: var(--swiss-space-6) 0 0 0;
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-widest);
}

/* ============================================
   TABLE OF CONTENTS
   ============================================ */
.swiss-toc {
  position: sticky;
  top: 6rem;
  height: fit-content;
}

.swiss-toc__title {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-sm);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-extreme);
  color: var(--swiss-color-text-light);
  margin: 0 0 var(--swiss-space-8) 0;
  padding-bottom: var(--swiss-space-6);
  border-bottom: 2px solid var(--swiss-color-border);
}

.swiss-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.swiss-toc__item {
  margin-bottom: var(--swiss-space-5);
}

.swiss-toc__link {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-base);
  color: var(--swiss-color-text-light);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-widest);
  padding: var(--swiss-space-3) 0;
  display: block;
  border-left: 2px solid var(--swiss-color-border);
  padding-left: var(--swiss-space-6);
  transition: all var(--swiss-transition-normal);
}

.swiss-toc__link:hover,
.swiss-toc__link--active {
  color: var(--swiss-color-accent);
  border-color: var(--swiss-color-accent);
}

/* ============================================
   DIVIDER
   ============================================ */
.swiss-divider {
  padding: var(--swiss-space-24) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.swiss-divider__content {
  position: relative;
  z-index: var(--swiss-z-above);
}

.swiss-divider__text {
  font-family: var(--swiss-font-sans);
  font-size: clamp(var(--swiss-font-size-6xl), 6vw, var(--swiss-font-size-6xl));
  font-weight: var(--swiss-font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-normal);
  margin: 0 0 var(--swiss-space-6) 0;
}

.swiss-divider__text span {
  color: var(--swiss-color-accent);
}

.swiss-divider__sub {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-base);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-extreme);
  color: var(--swiss-color-text-light);
}

/* ============================================
   BEFORE/AFTER GRID
   ============================================ */
.swiss-before-after {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
  gap: var(--swiss-space-10);
  margin: var(--swiss-space-20) 0;
}

.swiss-before-after__item {
  border: 1px solid var(--swiss-color-border);
  padding: var(--swiss-space-10);
}

.swiss-before-after__label {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-sm);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-ultra);
  color: var(--swiss-color-accent);
  margin: 0 0 var(--swiss-space-6) 0;
  padding-bottom: var(--swiss-space-5);
  border-bottom: 1px solid var(--swiss-color-border);
}

.swiss-before-after__item ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.swiss-before-after__item li {
  font-size: var(--swiss-font-size-md);
  padding: var(--swiss-space-3) 0;
  border-bottom: 1px solid var(--swiss-color-border-light);
  display: flex;
  align-items: flex-start;
  gap: var(--swiss-space-3);
}

.swiss-before-after__item li::before {
  content: '—';
  color: var(--swiss-color-accent);
}

/* ============================================
   FEATURE GRID
   ============================================ */
.swiss-feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--swiss-color-border);
  margin: var(--swiss-space-20) 0;
}

/* ============================================
   METRICS GRID
   ============================================ */
.swiss-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
  gap: 1px;
  background: var(--swiss-color-border);
  border: 1px solid var(--swiss-color-border);
  margin: var(--swiss-space-20) 0;
}

/* ============================================
   DECISION LIST
   ============================================ */
.swiss-decision-list {
  margin: var(--swiss-space-20) 0;
}

.swiss-decision-item {
  padding: var(--swiss-space-10) 0;
  border-bottom: 1px solid var(--swiss-color-border);
}

.swiss-decision-item__title {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-xl);
  font-weight: var(--swiss-font-weight-semibold);
  margin: 0 0 var(--swiss-space-5) 0;
  text-transform: uppercase;
}

.swiss-decision-item__rationale {
  font-size: var(--swiss-font-size-md);
  line-height: var(--swiss-line-height-normal);
  color: var(--swiss-color-text-muted);
  margin: 0;
}

/* ============================================
   FOOTER
   ============================================ */
.swiss-footer {
  padding: var(--swiss-space-16) var(--swiss-space-10);
  border-top: 3px solid var(--swiss-color-border);
  text-align: center;
}

.swiss-footer--grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--swiss-space-10);
  align-items: center;
}

.swiss-footer__text {
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-xl);
  font-weight: var(--swiss-font-weight-semibold);
  margin: 0 0 var(--swiss-space-8) 0;
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-wider);
}

.swiss-footer__links {
  display: flex;
  justify-content: center;
  gap: var(--swiss-space-10);
}

.swiss-footer__link {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-lg);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-ultra);
  color: var(--swiss-color-text-primary);
  text-decoration: none;
  padding: var(--swiss-space-5) var(--swiss-space-10);
  border: 2px solid var(--swiss-color-border);
  transition: all var(--swiss-transition-base);
  position: relative;
  overflow: hidden;
}

.swiss-footer__link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--swiss-color-text-primary);
  transform: translateY(100%);
  transition: transform var(--swiss-transition-normal) var(--swiss-ease-swiss);
  z-index: var(--swiss-z-base);
}

.swiss-footer__link:hover::before {
  transform: translateY(0);
}

.swiss-footer__link span {
  position: relative;
  z-index: var(--swiss-z-above);
  transition: color var(--swiss-transition-base);
}

.swiss-footer__link:hover span {
  color: var(--swiss-color-bg);
}

.swiss-footer__link--accent::before {
  background: var(--swiss-color-accent);
}

/* Simple footer link variant */
.swiss-footer__link--simple:hover {
  background: var(--swiss-color-accent);
  border-color: var(--swiss-color-accent);
  color: var(--swiss-color-bg);
}

/* ============================================
   SHAPES (Floating)
   ============================================ */
.swiss-shape {
  position: fixed;
  pointer-events: none;
  z-index: -1;
}

.swiss-shape--1 {
  top: 15%;
  right: 3%;
  width: 80px;
  height: 80px;
  border: 2px solid var(--swiss-color-accent);
  transform: rotate(45deg) translateY(calc(var(--scroll) * var(--swiss-parallax-normal) * 1px));
}

.swiss-shape--2 {
  bottom: 20%;
  left: 2%;
  width: 50px;
  height: 50px;
  background: var(--swiss-color-accent);
  opacity: var(--swiss-color-accent-fade-light);
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-slow) * 1px));
}

.swiss-shape--3 {
  top: 60%;
  right: 15%;
  width: 40px;
  height: 40px;
  border: 1px solid var(--swiss-color-text);
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-fast) * 1px));
}

/* ============================================
   CODE BLOCKS & DOCUMENTATION
   ============================================ */

/* Code Block Wrapper with Header */
.swiss-code-wrapper {
  position: relative;
  margin: var(--swiss-space-8) 0;
}

.swiss-code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--swiss-space-3) var(--swiss-space-5);
  background: var(--swiss-color-bg-num);
  border: 1px solid var(--swiss-color-border);
  border-bottom: none;
}

.swiss-code-label {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-xs);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-ultra);
  color: var(--swiss-color-text-light);
}

.swiss-code-copy {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-xs);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-widest);
  padding: var(--swiss-space-2) var(--swiss-space-4);
  background: var(--swiss-color-text);
  color: var(--swiss-color-bg);
  border: none;
  cursor: pointer;
  transition: background var(--swiss-transition-base);
}

.swiss-code-copy:hover {
  background: var(--swiss-color-accent);
}

.swiss-code-copy:focus {
  outline: 2px solid var(--swiss-color-accent);
  outline-offset: 2px;
}

.swiss-code-copy:active {
  transform: scale(0.95);
}

/* Code Block */
.swiss-code-block {
  background: var(--swiss-color-bg-num);
  color: var(--swiss-color-text-primary);
  padding: var(--swiss-space-6);
  border: 1px solid var(--swiss-color-border);
  overflow-x: auto;
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-sm);
  line-height: var(--swiss-line-height-relaxed);
  margin: var(--swiss-space-8) 0;
  white-space: pre;
}

.swiss-code-wrapper .swiss-code-block {
  margin: 0;
}

.swiss-code-block code {
  font-family: inherit;
  font-size: inherit;
  background: none;
  padding: 0;
  border: none;
}

/* Inline Code */
.swiss-code-inline,
p code,
li code,
td code,
h1 code,
h2 code,
h3 code,
h4 code,
h5 code,
h6 code {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-sm);
  background: var(--swiss-color-bg-alt);
  color: var(--swiss-color-text-primary);
  padding: var(--swiss-space-1) var(--swiss-space-2);
  border: 1px solid var(--swiss-color-border);
  border-radius: var(--swiss-radius-sm);
}

/* Prompt Block */
.swiss-prompt-block {
  position: relative;
  background: var(--swiss-color-bg-accent);
  border: 1px solid var(--swiss-color-accent);
  border-top: 2px solid var(--swiss-color-accent);
  margin: var(--swiss-space-8) 0;
  padding: 0;
}

.swiss-prompt-block__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--swiss-space-3) var(--swiss-space-5);
  background: var(--swiss-color-bg-accent);
  border-bottom: 1px solid var(--swiss-color-accent);
}

.swiss-prompt-block__badge {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-xs);
  font-weight: var(--swiss-font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-ultra);
  background: var(--swiss-color-accent);
  color: var(--swiss-color-bg);
  padding: var(--swiss-space-1) var(--swiss-space-3);
}

.swiss-prompt-block__copy {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-xs);
  text-transform: uppercase;
  letter-spacing: var(--swiss-letter-spacing-widest);
  padding: var(--swiss-space-2) var(--swiss-space-4);
  background: var(--swiss-color-text);
  color: var(--swiss-color-bg);
  border: none;
  cursor: pointer;
  transition: background var(--swiss-transition-base);
}

.swiss-prompt-block__copy:hover {
  background: var(--swiss-color-accent);
}

.swiss-prompt-block__copy:focus {
  outline: 2px solid var(--swiss-color-accent);
  outline-offset: 2px;
}

.swiss-prompt-block__copy:active {
  transform: scale(0.95);
}

.swiss-prompt-block__content {
  font-family: var(--swiss-font-mono);
  font-size: var(--swiss-font-size-sm);
  line-height: var(--swiss-line-height-relaxed);
  white-space: pre-wrap;
  color: var(--swiss-color-text);
  padding: var(--swiss-space-6);
}

.swiss-prompt-block__content strong {
  font-weight: var(--swiss-font-weight-bold);
  color: var(--swiss-color-text-primary);
}

/* ============================================
   RESPONSIVE COMPONENT ADJUSTMENTS
   ============================================ */

/* DONE: Added responsive component styles (2026-02-01) */

@media (max-width: 767px) {
  .swiss-nav {
    padding: 1rem;
    /* Ensure navigation stays sticky on mobile */
    position: sticky;
    top: 0;
    z-index: var(--swiss-z-sticky);
  }

  .swiss-nav__title {
    font-size: 0.6rem;
    /* Prevent title from wrapping awkwardly */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
  }

  .swiss-nav__back {
    /* Ensure back button is always visible */
    flex-shrink: 0;
  }

  /* Reduce hero title size on mobile to prevent squashing */
  .swiss-hero__title {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
    line-height: 1.1;
  }

  .swiss-hero__subtitle {
    font-size: 1rem;
  }

  .swiss-hero__meta {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }

  .swiss-metric-card__value {
    font-size: 1.5rem;
  }

  .swiss-section__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .swiss-section__num {
    position: static;
  }

  .swiss-callout {
    padding: 1.5rem;
  }

  .swiss-blockquote {
    font-size: 1rem;
    padding: 1.5rem 0;
  }

  .swiss-blockquote::before {
    font-size: 2rem;
    left: 0;
  }

  .swiss-image {
    margin: 1.5rem 0;
  }

  .swiss-footer__links {
    flex-direction: column;
    gap: 1rem;
  }

  .swiss-footer--grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .swiss-toc {
    position: static;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #fafafa;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
  }

  /* Work item adjustments */
  .swiss-work-item {
    padding: var(--swiss-space-8);
  }

  .swiss-work-item__title {
    font-size: var(--swiss-font-size-xl);
  }

  .swiss-work-item__bg-num {
    font-size: var(--swiss-font-size-5xl);
  }

  .swiss-work-item--featured {
    grid-template-columns: 1fr;
    padding: var(--swiss-space-14) var(--swiss-space-8);
  }

  /* UX Analysis Reports - Force single column layouts on mobile */
  .swiss-criteria-grid,
  .swiss-screenshot-grid {
    grid-template-columns: 1fr !important;
  }

  .swiss-competitor-card__columns {
    grid-template-columns: 1fr !important;
  }

  .swiss-filter-panel__row {
    grid-template-columns: 1fr !important;
  }

  /* Make ranking tables horizontally scrollable on mobile */
  .swiss-ranking-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (min-width: 768px) and (max-width: 1199px) {
  .swiss-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1600px) {
  .swiss-hero__title {
    font-size: clamp(var(--swiss-font-size-6xl), 12vw, var(--swiss-font-size-7xl));
  }

  .swiss-section__title {
    font-size: 2rem;
  }

  .swiss-content {
    font-size: 1.1rem;
  }
}

/* 2.5K+ displays and 4K optimization */
@media (min-width: 2560px) {
  .swiss-hero__title {
    font-size: 5rem;
  }

  .swiss-hero__subtitle {
    font-size: var(--swiss-font-size-3xl);
  }

  .swiss-section__title {
    font-size: 2.5rem;
  }

  .swiss-section__subtitle {
    font-size: 2rem;
  }

  .swiss-feature-card__title {
    font-size: var(--swiss-font-size-2xl);
  }

  .swiss-metric-card__value {
    font-size: var(--swiss-font-size-4xl);
  }
}
/* ============================================
   SWISS DESIGN SYSTEM - LAYOUTS
   Container, grid layouts, and content wrappers
   ============================================ */

/* ============================================
   MAIN CONTAINER
   ============================================ */
.swiss-container {
  display: grid;
  grid-template-columns: repeat(var(--swiss-grid-columns), 1fr);
  gap: var(--swiss-grid-gap);
  padding: var(--swiss-grid-padding);
}

/* Mobile container padding */
@media (max-width: 599px) {
  .swiss-container {
    padding: 0 1.5rem;
  }
}

.swiss-container--full {
  min-height: 100vh;
}

.swiss-container--constrained {
  max-width: var(--swiss-container-max);
  margin: 0 auto;
}

/* ============================================
   CONTENT WRAPPER (Sidebar Layout)
   ============================================ */
.swiss-content-wrapper {
  grid-column: var(--swiss-span-12);
  display: grid;
  grid-template-columns: minmax(200px, 280px) 1fr;
  gap: var(--swiss-space-14);
  padding: var(--swiss-space-10) 0;
}

/* Modifier classes kept for backwards compatibility but have no effect */
.swiss-content-wrapper--narrow,
.swiss-content-wrapper--wide {
  /* Fluid sidebar with minmax() handles sizing automatically */
}

/* ============================================
   CONTENT AREA
   ============================================ */
.swiss-content {
  max-width: 800px;
}

.swiss-content--full {
  max-width: none;
}

/* ============================================
   WORK GRID
   ============================================ */
.swiss-work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 0;
  border: 1px solid var(--swiss-color-border);
  width: 100%;
}

/* ============================================
   FEATURE GRID
   ============================================ */
.swiss-feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--swiss-color-border);
}

/* Modifier classes kept for backwards compatibility but have no effect */
.swiss-feature-grid--3-col,
.swiss-feature-grid--4-col {
  /* Grid auto-fit handles sizing automatically */
}

/* ============================================
   METRICS GRID
   ============================================ */
.swiss-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
  gap: 1px;
  background: var(--swiss-color-border);
  border: 1px solid var(--swiss-color-border);
}

/* Modifier classes kept for backwards compatibility but have no effect */
.swiss-metrics--2-col,
.swiss-metrics--4-col {
  /* Grid auto-fit handles sizing automatically */
}

/* ============================================
   BEFORE/AFTER GRID
   ============================================ */
.swiss-before-after {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
  gap: var(--swiss-space-10);
}

/* ============================================
   HERO IMAGE
   ============================================ */
.swiss-hero-image {
  grid-column: var(--swiss-span-12);
  margin-bottom: var(--swiss-space-16);
}

/* ============================================
   DIVIDER
   ============================================ */
.swiss-divider {
  grid-column: var(--swiss-span-12);
}

/* ============================================
   FOOTER
   ============================================ */
.swiss-footer {
  grid-column: var(--swiss-span-12);
}

/* ============================================
   RESPONSIVE LAYOUTS
   ============================================ */

/* DONE: Added comprehensive responsive breakpoints (2026-02-01) */

/* Mobile First Responsive Design */

/* Base styles (mobile) already defined above */

/* Small tablets and large phones (landscape) */
@media (min-width: 600px) {
  .swiss-container {
    padding: 0 2rem;
  }

  .swiss-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablets (portrait) */
@media (min-width: 768px) {
  .swiss-content-wrapper {
    grid-template-columns: minmax(180px, 240px) 1fr;
    gap: 3rem;
  }

  /* Modifier classes have no effect - fluid sidebar handles sizing */
  .swiss-content-wrapper--narrow,
  .swiss-content-wrapper--wide {
    /* Auto-handled by minmax() */
  }

  .swiss-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablets (landscape) and small desktops */
@media (min-width: 900px) {
  .swiss-container {
    padding: 0 3rem;
  }

  .swiss-metrics {
    grid-template-columns: repeat(3, 1fr);
  }

  .swiss-metrics--4-col {
    grid-template-columns: repeat(4, 1fr);
  }

  .swiss-feature-grid--3-col {
    grid-template-columns: repeat(3, 1fr);
  }

  .swiss-feature-grid--4-col {
    grid-template-columns: repeat(4, 1fr);
  }

  .swiss-before-after {
    grid-template-columns: 1fr 1fr;
  }
}

/* Desktop */
@media (min-width: 1200px) {
  .swiss-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4rem;
  }
}

/* Large screens */
@media (min-width: 1600px) {
  .swiss-container {
    max-width: 1600px;
  }

  .swiss-content-wrapper {
    gap: 4rem;
  }

  /* Grid optimizations for large screens */
  /* .swiss-work-grid uses auto-fit, no override needed */
  /* .swiss-feature-grid uses flexbox, no override needed */

  .swiss-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Extra large screens */
@media (min-width: 1920px) {
  .swiss-container {
    max-width: 1800px;
    margin: 0 auto;
  }

  .swiss-content {
    max-width: 900px; /* Optimal line length for reading */
  }
}

/* 2.5K+ displays */
@media (min-width: 2560px) {
  .swiss-container {
    max-width: 2000px;
  }

  .swiss-content {
    max-width: 1000px;
  }

  .swiss-hero__title {
    font-size: 5rem;
  }
}

/* Mobile-only styles (max-width for fallback/override) */
@media (max-width: 767px) {
  .swiss-content-wrapper {
    grid-template-columns: 1fr;
    gap: var(--swiss-space-10);
    padding: var(--swiss-space-6) 0;
  }

  /* Single column on mobile - modifiers have no effect */
  .swiss-content-wrapper--narrow,
  .swiss-content-wrapper--wide {
    grid-template-columns: 1fr;
  }

  .swiss-metrics {
    grid-template-columns: 1fr;
  }

  .swiss-metrics--2-col,
  .swiss-metrics--4-col {
    grid-template-columns: 1fr;
  }

  .swiss-before-after {
    grid-template-columns: 1fr;
  }

  /* .swiss-work-grid uses auto-fit, no override needed */
  /* .swiss-feature-grid uses flexbox, no override needed */
}
/* ============================================
   SWISS DESIGN SYSTEM - UTILITIES
   Grid spans, variants, and state modifiers
   ============================================ */

/* ============================================
   GRID SPAN MODIFIERS
   ============================================ */
.swiss-col-span-1 { grid-column: var(--swiss-span-1); }
.swiss-col-span-2 { grid-column: var(--swiss-span-2); }
.swiss-col-span-3 { grid-column: var(--swiss-span-3); }
.swiss-col-span-4 { grid-column: var(--swiss-span-4); }
.swiss-col-span-5 { grid-column: var(--swiss-span-5); }
.swiss-col-span-6 { grid-column: var(--swiss-span-6); }
.swiss-col-span-7 { grid-column: var(--swiss-span-7); }
.swiss-col-span-8 { grid-column: var(--swiss-span-8); }
.swiss-col-span-9 { grid-column: var(--swiss-span-9); }
.swiss-col-span-10 { grid-column: var(--swiss-span-10); }
.swiss-col-span-11 { grid-column: var(--swiss-span-11); }
.swiss-col-span-12 { grid-column: var(--swiss-span-12); }
.swiss-col-span-full { grid-column: var(--swiss-span-full); }

/* Work Item Spans (for backward compatibility) */
.swiss-work-item--span-3 { grid-column: var(--swiss-span-3); }
.swiss-work-item--span-4 { grid-column: var(--swiss-span-4); }
.swiss-work-item--span-5 { grid-column: var(--swiss-span-5); }
.swiss-work-item--span-6 { grid-column: var(--swiss-span-6); }

/* ============================================
   SECTION NUMBER VARIANTS
   ============================================ */
.swiss-section__num--red,
.swiss-section-head__num--red {
  background: var(--swiss-color-accent);
}

/* ============================================
   SECTION TITLE VARIANTS
   ============================================ */
.swiss-section-head__title--red {
  border-color: var(--swiss-color-accent);
  color: var(--swiss-color-accent);
}

/* ============================================
   CALLOUT VARIANTS
   ============================================ */
.swiss-callout--accent {
  background: var(--swiss-color-bg-accent);
  border-color: var(--swiss-color-accent);
}

.swiss-callout--light {
  background: var(--swiss-color-bg-alt);
  border-color: var(--swiss-color-border);
  border-left-color: var(--swiss-color-text);
}

/* ============================================
   FOOTER LINK VARIANTS
   ============================================ */
.swiss-footer__link--accent::before {
  background: var(--swiss-color-accent);
}

.swiss-footer__link--simple:hover {
  background: var(--swiss-color-accent);
  border-color: var(--swiss-color-accent);
  color: var(--swiss-color-bg);
}

/* ============================================
   STATE MODIFIERS
   ============================================ */

/* Visible State (for reveal animations) */
.swiss-work-item--visible,
.swiss-card--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Active State */
.swiss-toc__link--active {
  color: var(--swiss-color-accent);
  border-color: var(--swiss-color-accent);
}

/* Hidden State */
.swiss-hidden {
  display: none;
}

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

/* ============================================
   TEXT ALIGNMENT
   ============================================ */
.swiss-text-left { text-align: left; }
.swiss-text-center { text-align: center; }
.swiss-text-right { text-align: right; }

/* ============================================
   SPACING UTILITIES
   ============================================ */
.swiss-mb-0 { margin-bottom: 0; }
.swiss-mb-1 { margin-bottom: var(--swiss-space-6); }
.swiss-mb-2 { margin-bottom: var(--swiss-space-10); }
.swiss-mb-3 { margin-bottom: var(--swiss-space-20); }

.swiss-mt-0 { margin-top: 0; }
.swiss-mt-1 { margin-top: var(--swiss-space-6); }
.swiss-mt-2 { margin-top: var(--swiss-space-10); }
.swiss-mt-3 { margin-top: var(--swiss-space-20); }

.swiss-p-0 { padding: 0; }
.swiss-p-1 { padding: var(--swiss-space-6); }
.swiss-p-2 { padding: var(--swiss-space-10); }
.swiss-p-3 { padding: var(--swiss-space-20); }

/* ============================================
   COLOR VARIANTS
   ============================================ */
.swiss-text-accent { color: var(--swiss-color-accent); }
.swiss-text-muted { color: var(--swiss-color-text-muted); }
.swiss-text-light { color: var(--swiss-color-text-light); }

.swiss-bg-alt { background: var(--swiss-color-bg-alt); }
.swiss-bg-accent { background: var(--swiss-color-accent); }

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 900px) {
  .swiss-col-span-1,
  .swiss-col-span-2,
  .swiss-col-span-3,
  .swiss-col-span-4,
  .swiss-col-span-5,
  .swiss-col-span-6,
  .swiss-col-span-7,
  .swiss-col-span-8,
  .swiss-col-span-9,
  .swiss-col-span-10,
  .swiss-col-span-11,
  .swiss-col-span-12,
  .swiss-work-item--span-3,
  .swiss-work-item--span-4,
  .swiss-work-item--span-5,
  .swiss-work-item--span-6 {
    grid-column: var(--swiss-span-12);
  }

  .swiss-hide-mobile {
    display: none;
  }
}

@media (min-width: 901px) {
  .swiss-hide-desktop {
    display: none;
  }
}
/* ============================================
   SWISS DESIGN SYSTEM - PARALLAX
   Parallax hero elements, floating shapes,
   and animated backgrounds
   ============================================ */

/* ============================================
   HERO PARALLAX BACKGROUND NUMBER
   ============================================ */
.swiss-hero::before {
  content: '01';
  position: absolute;
  top: 0;
  right: 5%;
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-hero);
  font-weight: var(--swiss-font-weight-bold);
  color: var(--swiss-color-bg-num);
  line-height: var(--swiss-line-height-tight);
  z-index: var(--swiss-z-base);
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-normal) * 1px));
}

/* Case study hero variant */
.swiss-hero--case-study::before {
  content: 'CS/01';
  font-size: var(--swiss-font-size-display);
  top: 2rem;
}

/* ============================================
   HERO PARALLAX SHAPE
   ============================================ */
.swiss-hero::after {
  content: '';
  position: absolute;
  top: 10%;
  right: 20%;
  width: 200px;
  height: 200px;
  background: var(--swiss-color-accent);
  opacity: var(--swiss-color-accent-fade);
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-fast) * 1px));
}

/* ============================================
   HERO ELEMENT PARALLAX
   ============================================ */
.swiss-hero__title {
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-medium) * 1px));
}

.swiss-hero__desc {
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-normal) * 1px));
  opacity: calc(1 - var(--scroll) * 0.0005);
}

/* ============================================
   WORK ITEM BACKGROUND NUMBER PARALLAX
   ============================================ */
.swiss-work-item__bg-num {
  position: absolute;
  top: -1rem;
  right: var(--swiss-space-3);
  font-family: var(--swiss-font-sans);
  font-size: var(--swiss-font-size-6xl);
  font-weight: var(--swiss-font-weight-bold);
  line-height: var(--swiss-line-height-tight);
  color: var(--swiss-color-bg-num-light);
  z-index: var(--swiss-z-base);
  transform: translateY(calc(var(--item-scroll, 0) * var(--swiss-parallax-slow) * 1px));
  pointer-events: none;
  transition: color var(--swiss-transition-normal);
}

.swiss-work-item:hover .swiss-work-item__bg-num {
  color: var(--swiss-color-accent-light);
}

/* ============================================
   DIVIDER PARALLAX
   ============================================ */
.swiss-divider::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: repeating-linear-gradient(
    90deg,
    var(--swiss-color-bg-num-light),
    var(--swiss-color-bg-num-light) 1px,
    transparent 1px,
    transparent 50px
  );
  transform: translateX(calc(var(--divider-scroll, 0) * var(--swiss-parallax-fastest) * 1px));
}

.swiss-divider__content {
  position: relative;
  z-index: var(--swiss-z-above);
  transform: translateY(calc(var(--divider-scroll, 0) * var(--swiss-parallax-normal) * 1px));
}

/* ============================================
   FLOATING SHAPES
   ============================================ */
.swiss-shape {
  position: fixed;
  pointer-events: none;
  z-index: -1;
}

/* Shape 1 - Rotated square */
.swiss-shape--1 {
  top: 20%;
  right: 5%;
  width: 100px;
  height: 100px;
  border: 2px solid var(--swiss-color-accent);
  transform: rotate(45deg) translateY(calc(var(--scroll) * var(--swiss-parallax-medium) * 1px));
}

.swiss-shape--1--small {
  top: 15%;
  right: 3%;
  width: 80px;
  height: 80px;
  transform: rotate(45deg) translateY(calc(var(--scroll) * var(--swiss-parallax-normal) * 1px));
}

/* Shape 2 - Solid circle/square */
.swiss-shape--2 {
  bottom: 30%;
  left: 3%;
  width: 60px;
  height: 60px;
  background: var(--swiss-color-accent);
  opacity: var(--swiss-color-accent-fade);
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-normal) * 1px));
}

.swiss-shape--2--small {
  bottom: 20%;
  left: 2%;
  width: 50px;
  height: 50px;
  opacity: var(--swiss-color-accent-fade-light);
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-slow) * 1px));
}

/* Shape 3 - Small bordered shape */
.swiss-shape--3 {
  top: 60%;
  right: 15%;
  width: 40px;
  height: 40px;
  border: 1px solid var(--swiss-color-text);
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-fast) * 1px));
}

/* ============================================
   PARALLAX SPEED MODIFIERS
   ============================================ */
.swiss-parallax-slow {
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-slow) * 1px));
}

.swiss-parallax-normal {
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-normal) * 1px));
}

.swiss-parallax-medium {
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-medium) * 1px));
}

.swiss-parallax-fast {
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-fast) * 1px));
}

.swiss-parallax-fastest {
  transform: translateY(calc(var(--scroll) * var(--swiss-parallax-fastest) * 1px));
}

/* ============================================
   SCROLL VARIABLE
   ============================================ */
/*
   The --scroll CSS variable is set via JavaScript:
   document.body.style.setProperty('--scroll', window.scrollY);

   This enables all parallax calculations.
*/

/* ============================================
   RESPONSIVE PARALLAX
   ============================================ */
@media (max-width: 900px) {
  .swiss-shape {
    display: none;
  }

  .swiss-hero::before {
    font-size: 10rem;
    right: 0;
  }

  .swiss-hero--case-study::before {
    font-size: 6rem;
    top: 1rem;
  }
}