@import url('https://fonts.googleapis.com/css2?family=Familjen+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@400;500;600&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  
  --color-bg: #0e0f14;
  --color-bg-alt: #13141a;
  --color-bg-card: #191b23;
  --color-bg-card-hover: #1f2130;
  --color-surface: #22253a;
  --color-border: rgba(255,255,255,0.08);
  --color-border-focus: rgba(120,140,255,0.5);

  --color-text-primary: #e8eaf2;
  --color-text-secondary: #9da3bd;
  --color-text-muted: #636882;
  --color-text-on-accent: #ffffff;

  --color-accent: #788cff;
  --color-accent-hover: #8fa0ff;
  --color-accent-dim: rgba(120,140,255,0.15);
  --color-accent-glow: rgba(120,140,255,0.3);

  --color-highlight: #c4a8ff;
  --color-warm: #ffb86c;

  
  --shadow-xs: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.5), 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.6), 0 2px 8px rgba(0,0,0,0.4), 0 0 1px rgba(255,255,255,0.04);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.7), 0 4px 16px rgba(0,0,0,0.5), 0 0 1px rgba(255,255,255,0.05);
  --shadow-xl: 0 16px 60px rgba(0,0,0,0.8), 0 8px 24px rgba(0,0,0,0.5), 0 1px 2px rgba(255,255,255,0.04);
  --shadow-accent: 0 4px 24px rgba(120,140,255,0.25), 0 2px 8px rgba(120,140,255,0.15);

  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  
  --font-heading: 'Familjen Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
  --transition-spring: 0.3s cubic-bezier(0.34,1.56,0.64,1);

  
  --header-height: 80px;
  --header-padding: 1.25rem 2rem;
}

/* ============================================================
   CSS LAYERS
   ============================================================ */
@layer reset, base, layout, components, utilities;

/* ============================================================
   RESET
   ============================================================ */
@layer reset {
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
  body { min-height: 100vh; display: flex; flex-direction: column; }
  img, video, svg { display: block; max-width: 100%; }
  input, button, textarea, select { font: inherit; }
  ul, ol { list-style: none; }
  a { color: inherit; text-decoration: none; }
  button { cursor: pointer; border: none; background: none; }
  table { border-collapse: collapse; }
}

/* ============================================================
   BASE
   ============================================================ */
@layer base {
  html {
    font-size: 16px;
  }

  body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
  }

  h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-text-primary);
  }

  h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
  h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
  h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
  h4 { font-size: 1.1rem; font-weight: 600; }

  p { line-height: 1.75; color: var(--color-text-secondary); }

  strong { color: var(--color-text-primary); font-weight: 600; }

  mark {
    background: var(--color-accent-dim);
    color: var(--color-accent);
    padding: 0.1em 0.3em;
    border-radius: var(--radius-sm);
  }

  small { font-size: 0.8rem; color: var(--color-text-muted); }

  address { font-style: normal; }

  a:not([class]) {
    color: var(--color-accent);
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: text-decoration-color var(--transition-base);
  }
  a:not([class]):hover { text-decoration-color: var(--color-accent); }

  abbr { cursor: help; text-decoration: underline dotted var(--color-text-muted); }

  time { color: inherit; }

  main { flex: 1; }

  :focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
  }
}

/* ============================================================
   LAYOUT
   ============================================================ */
@layer layout {
  .section-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
  }

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

  .legal-two-col {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--space-xl);
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
    align-items: start;
  }

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

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

  .contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
  }

  .info-grid {
    display: grid;
    gap: var(--space-md);
  }

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

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

  .cascade-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .how-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-lg);
  }

  .principles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-lg);
  }

  .thanks-main {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: var(--space-3xl) var(--space-md);
  }
}

/* ============================================================
   COMPONENTS
   ============================================================ */
@layer components {

  
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(14,15,20,0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: padding var(--transition-slow), background var(--transition-slow), box-shadow var(--transition-slow);
  }

  .site-header.scrolled {
    background: rgba(14,15,20,0.95);
    box-shadow: var(--shadow-md);
    padding-top: 0;
    padding-bottom: 0;
  }

  .site-header.scrolled .header-inner {
    padding: 0.75rem 2rem;
  }

  .site-header.scrolled .brand-logo {
    height: 32px;
  }

  .header-inner {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--header-padding);
    max-width: 1400px;
    margin: 0 auto;
    transition: padding var(--transition-slow);
  }

  .brand-link { display: flex; align-items: center; flex-shrink: 0; }
  .brand-logo {
    height: 40px;
    width: auto;
    transition: height var(--transition-slow);
  }

  .primary-nav { margin-left: auto; }

  .nav-list {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
  }

  .nav-list a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
    position: relative;
    padding: 0.25rem 0;
  }

  .nav-list a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: transform var(--transition-base);
    border-radius: var(--radius-full);
  }

  .nav-list a:hover,
  .nav-list a[aria-current="page"] {
    color: var(--color-text-primary);
  }

  .nav-list a[aria-current="page"]::after,
  .nav-list a:hover::after {
    transform: scaleX(1);
  }

  .nav-list a[aria-current="page"]::after {
    background: var(--color-accent);
  }

  .header-actions {
    display: flex;
    gap: var(--space-xs);
    align-items: center;
    flex-shrink: 0;
  }

  
  .primary-action {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-accent);
    color: var(--color-text-on-accent);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-full);
    transition: background var(--transition-base), transform var(--transition-spring), box-shadow var(--transition-base);
    box-shadow: var(--shadow-accent);
    white-space: nowrap;
  }

  .primary-action:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(120,140,255,0.4), 0 2px 8px rgba(120,140,255,0.2);
  }

  .primary-action:active { transform: translateY(0); }

  .large-action {
    font-size: 1rem;
    padding: 0.85rem 2rem;
  }

  .secondary-action {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.55rem 1.2rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    transition: border-color var(--transition-base), color var(--transition-base), background var(--transition-base);
    white-space: nowrap;
  }

  .secondary-action:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-dim);
  }

  .ghost-action {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 1rem;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
  }

  .ghost-action:hover {
    border-color: rgba(255,255,255,0.2);
    color: var(--color-text-primary);
  }

  
  .menu-trigger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: background var(--transition-base);
    flex-shrink: 0;
    margin-left: auto;
  }

  .menu-trigger:hover { background: var(--color-surface); }

  .trigger-bar {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--color-text-secondary);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
  }

  
  .mobile-flip-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    perspective: 1200px;
    pointer-events: none;
    height: 0;
    overflow: visible;
  }

  .flip-face {
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-xl);
    padding: var(--space-xl) var(--space-md) var(--space-lg);
    transform-origin: top center;
    transform: rotateX(-90deg);
    opacity: 0;
    transition: transform 0.45s cubic-bezier(0.23,1,0.32,1), opacity 0.45s ease;
    pointer-events: none;
  }

  .mobile-flip-container.is-open { pointer-events: all; }
  .mobile-flip-container.is-open .flip-face {
    transform: rotateX(0deg);
    opacity: 1;
    pointer-events: all;
  }

  .mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
  }

  .mobile-nav-list a {
    display: block;
    padding: 0.75rem var(--space-sm);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    transition: background var(--transition-base), color var(--transition-base);
  }

  .mobile-nav-list a:hover {
    background: var(--color-surface);
    color: var(--color-text-primary);
  }

  .mobile-nav-actions {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
  }

  .flip-close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 1.2rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition-base), background var(--transition-base);
  }

  .flip-close:hover { color: var(--color-text-primary); background: var(--color-surface); }

  
  .hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: calc(var(--header-height) + var(--space-xl)) var(--space-md) var(--space-xl);
    overflow: hidden;
  }

  .hero-backdrop {
    position: absolute;
    inset: 0;
    z-index: 0;
  }

  .hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(6px) saturate(0.4) brightness(0.3);
    transform: scale(1.05);
  }

  .hero-blur-layer {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center top, rgba(120,140,255,0.08) 0%, rgba(14,15,20,0.7) 60%, var(--color-bg) 100%);
  }

  .hero-content-card {
    position: relative;
    z-index: 2;
    max-width: 720px;
    text-align: center;
    background: rgba(25,27,35,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-xl);
    padding: var(--space-xl) var(--space-xl);
    box-shadow: var(--shadow-xl), inset 0 1px 0 rgba(255,255,255,0.06);
  }

  .content-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    padding: 0.3em 0.8em;
    background: var(--color-accent-dim);
    border-radius: var(--radius-full);
    border: 1px solid rgba(120,140,255,0.2);
  }

  .hero-display-heading {
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    line-height: 1.08;
    margin-bottom: var(--space-md);
  }

  .text-mask-gradient {
    display: inline;
    background: linear-gradient(135deg, #c4a8ff 0%, #788cff 40%, #a8d4ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .hero-subtext {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-depth-element {
    position: relative;
    z-index: 2;
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    flex-wrap: wrap;
    justify-content: center;
  }

  .depth-card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(25,27,35,0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), border-color var(--transition-base);
  }

  .depth-card i { color: var(--color-accent); font-size: 0.9rem; }

  .depth-card:hover {
    transform: translateY(-3px);
    border-color: rgba(120,140,255,0.3);
  }

  
  .visual-break {
    overflow: hidden;
  }

  .strip-pattern {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem 0;
  }

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

  .strip-inner {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    white-space: nowrap;
    animation: strip-scroll 30s linear infinite;
    width: max-content;
  }

  .strip-inner span {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
  }

  .strip-dot {
    width: 4px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 50%;
    flex-shrink: 0;
  }

  @keyframes strip-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }

  .accent-strip {
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-accent), var(--color-highlight), var(--color-accent), transparent);
    opacity: 0.6;
  }

  
  .content-block {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
  }

  .floating-card {
    box-shadow: var(--shadow-md);
  }

  .floating-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(120,140,255,0.2);
    background: var(--color-bg-card-hover);
  }

  
  .content-block:has(.card-icon-wrap) {
    border-top: 2px solid transparent;
    background-image: linear-gradient(var(--color-bg-card), var(--color-bg-card)), linear-gradient(to bottom, rgba(120,140,255,0.3), transparent);
    background-origin: border-box;
    background-clip: padding-box, border-box;
  }

  .content-block:has(.card-icon-wrap):hover {
    background-image: linear-gradient(var(--color-bg-card-hover), var(--color-bg-card-hover)), linear-gradient(to bottom, rgba(120,140,255,0.6), transparent);
  }

  .cascade-card-link {
    display: block;
    transition: transform var(--transition-base);
  }

  .cascade-card-link:nth-child(even) { margin-top: var(--space-lg); }

  .cascade-card-link:hover { transform: translateY(-4px); }
  .cascade-card-link:hover .content-block {
    box-shadow: var(--shadow-lg);
    border-color: rgba(120,140,255,0.25);
  }

  .card-icon-wrap {
    width: 48px;
    height: 48px;
    background: var(--color-accent-dim);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    transition: background var(--transition-base);
  }

  .card-icon-wrap i {
    font-size: 1.2rem;
    color: var(--color-accent);
  }

  .cascade-card-link:hover .card-icon-wrap { background: rgba(120,140,255,0.25); }

  .content-block h3 { margin-bottom: var(--space-xs); }
  .content-block p { font-size: 0.95rem; margin-bottom: 0; }

  .card-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: var(--space-md);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
    transition: gap var(--transition-base);
  }

  .cascade-card-link:hover .card-read-more { gap: 0.7rem; }

  
  .section-intro {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-xl);
  }

  .section-intro h2 { margin-bottom: var(--space-sm); }

  .section-lead {
    font-size: 1.05rem;
    line-height: 1.75;
  }

  
  .approach-image-side { position: relative; }

  .image-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
  }

  .image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: saturate(0.8) brightness(0.9);
    transition: filter var(--transition-slow), transform var(--transition-slow);
  }

  .image-frame:hover img {
    filter: saturate(0.9) brightness(1);
    transform: scale(1.02);
  }

  .depth-frame {
    aspect-ratio: 4/3;
  }

  .image-overlay-badge {
    position: absolute;
    bottom: var(--space-md);
    left: var(--space-md);
    background: rgba(14,15,20,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-primary);
    box-shadow: var(--shadow-sm);
  }

  .image-overlay-badge i { color: var(--color-warm); }

  .approach-text-side .primary-action { margin-top: var(--space-lg); }

  .approach-features {
    margin-top: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
  }

  .approach-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
  }

  .approach-features li i {
    color: var(--color-accent);
    font-size: 0.85rem;
    flex-shrink: 0;
  }

  
  .splide { margin-top: var(--space-lg); }

  .slide-card-link { display: block; height: 100%; }

  .slide-card {
    padding: 0;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
  }

  .slide-card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
  }

  .slide-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), filter var(--transition-slow);
    filter: saturate(0.7) brightness(0.85);
  }

  .slide-card-link:hover .slide-card-image img {
    transform: scale(1.05);
    filter: saturate(0.9) brightness(0.95);
  }

  .slide-card-body {
    padding: var(--space-md);
    flex: 1;
  }

  .lesson-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
    background: var(--color-accent-dim);
    padding: 0.2em 0.6em;
    border-radius: var(--radius-full);
  }

  .slide-card-body h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
  .slide-card-body p { font-size: 0.9rem; }

  .splide__arrow {
    background: var(--color-bg-card) !important;
    border: 1px solid var(--color-border) !important;
    opacity: 1 !important;
    transition: background var(--transition-base), border-color var(--transition-base) !important;
  }

  .splide__arrow:hover {
    background: var(--color-surface) !important;
    border-color: var(--color-accent) !important;
  }

  .splide__arrow svg { fill: var(--color-text-secondary) !important; }
  .splide__arrow:hover svg { fill: var(--color-accent) !important; }

  .splide__pagination__page {
    background: var(--color-surface) !important;
    transition: background var(--transition-base) !important;
  }

  .splide__pagination__page.is-active {
    background: var(--color-accent) !important;
    transform: scale(1.3) !important;
  }

  .section-cta-wrap {
    text-align: center;
    margin-top: var(--space-xl);
  }

  
  .how-steps-grid { margin-top: var(--space-lg); }

  .how-section {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
  }

  .how-step {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    animation-delay: var(--delay, 0s);
  }

  .how-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(120,140,255,0.2);
  }

  .step-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.35;
    line-height: 1;
    transition: opacity var(--transition-base);
  }

  .how-step:hover .step-number { opacity: 0.7; }

  .step-content h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
  .step-content p { font-size: 0.9rem; }

  
  .featured-image-section {
    padding: 0;
    position: relative;
    overflow: hidden;
  }

  .featured-image-wrap {
    position: relative;
  }

  .featured-figure {
    position: relative;
    margin: 0;
  }

  .featured-figure img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    filter: blur(2px) saturate(0.5) brightness(0.4);
  }

  .featured-caption {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-xl);
  }

  .featured-caption blockquote p {
    font-family: var(--font-heading);
    font-size: clamp(1.3rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.4;
    max-width: 600px;
    margin: 0 auto var(--space-sm);
  }

  .featured-caption cite {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-style: normal;
  }

  
  .contact-cards-section { background: var(--color-bg-alt); }

  .contact-card-link {
    display: block;
    transition: transform var(--transition-base);
  }

  .contact-card-link:hover { transform: translateY(-4px); }
  .contact-card-link:hover .contact-card {
    border-color: rgba(120,140,255,0.25);
    box-shadow: var(--shadow-lg), var(--shadow-accent);
  }

  .contact-card {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .contact-card-icon {
    width: 56px;
    height: 56px;
    background: var(--color-accent-dim);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    transition: background var(--transition-base);
  }

  .contact-card-icon i { font-size: 1.4rem; color: var(--color-accent); }
  .contact-card-link:hover .contact-card-icon { background: rgba(120,140,255,0.25); }

  .contact-card h3 { font-size: 1.05rem; }

  .contact-card address a {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    transition: color var(--transition-base);
  }

  .contact-card-link:hover .contact-card address a { color: var(--color-accent); }

  
  .site-footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
  }

  .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-md);
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-xl);
  }

  .footer-logo { opacity: 0.85; transition: opacity var(--transition-base); }
  .footer-logo-link:hover .footer-logo { opacity: 1; }

  .footer-tagline {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: var(--space-sm) 0;
    line-height: 1.5;
  }

  .footer-address {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.8;
  }

  .footer-address a {
    color: var(--color-text-muted);
    transition: color var(--transition-base);
  }

  .footer-address a:hover { color: var(--color-accent); }

  .footer-nav-heading {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
  }

  .footer-nav-list { display: flex; flex-direction: column; gap: 0.6rem; }

  .footer-nav-list a {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-base), transform var(--transition-base);
    display: inline-block;
    position: relative;
  }

  .footer-nav-list a::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%) scaleX(0);
    width: 6px;
    height: 2px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base);
    transform-origin: left;
  }

  .footer-nav-list a:hover {
    color: var(--color-accent);
    transform: translateX(4px);
  }

  .footer-nav-list a:hover::before { transform: translateY(-50%) scaleX(1); }

  .footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
  }

  .footer-bottom small { color: var(--color-text-muted); font-size: 0.8rem; }

  
  .inner-hero {
    padding: calc(var(--header-height) + var(--space-2xl)) var(--space-md) var(--space-2xl);
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
  }

  .inner-hero-content {
    max-width: 680px;
    margin: 0 auto;
  }

  .inner-hero-content h1 { margin-bottom: var(--space-md); }

  .inner-hero-lead {
    font-size: 1.1rem;
    line-height: 1.75;
  }

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

  .why-section .section-intro h2 { max-width: 520px; margin-left: auto; margin-right: auto; }

  
  .approach-section { background: var(--color-bg-alt); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }

  .approach-text-side h2 { margin-bottom: var(--space-md); }
  .approach-text-side p + p { margin-top: var(--space-sm); }

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

  
  .principles-section { background: var(--color-bg-alt); border-top: 1px solid var(--color-border); }

  .principle-block {
    position: relative;
    overflow: hidden;
  }

  .principle-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.12;
    position: absolute;
    top: var(--space-sm);
    right: var(--space-md);
    line-height: 1;
    transition: opacity var(--transition-base);
  }

  .principle-block:hover .principle-number { opacity: 0.25; }

  .principle-block h3 { margin-bottom: var(--space-xs); position: relative; z-index: 1; }
  .principle-block p { position: relative; z-index: 1; font-size: 0.95rem; }

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

  .audience-card {
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  }

  .audience-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(120,140,255,0.2);
  }

  .audience-card > i {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    display: block;
    transition: transform var(--transition-spring);
  }

  .audience-card:hover > i { transform: scale(1.15); }

  .audience-card h3 { margin-bottom: var(--space-xs); }

  
  .upcoming-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  .upcoming-item {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-lg);
    align-items: start;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    animation-delay: var(--delay, 0s);
  }

  .upcoming-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(120,140,255,0.2);
  }

  .upcoming-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 0.25rem;
  }

  .upcoming-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 500;
  }

  .upcoming-content h3 { margin-bottom: var(--space-xs); }
  .upcoming-content p { font-size: 0.95rem; margin-bottom: var(--space-sm); }

  .upcoming-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .topic-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    background: var(--color-surface);
    padding: 0.25em 0.6em;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
  }

  .topic-tag i { font-size: 0.65rem; color: var(--color-accent); }

  
  .cta-section { background: var(--color-bg-alt); }

  .cta-block {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    max-width: 640px;
    margin: 0 auto;
  }

  .cta-block-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    display: block;
  }

  .cta-block h2 { margin-bottom: var(--space-sm); }
  .cta-block p { margin-bottom: var(--space-lg); }

  
  .contact-main-section { background: var(--color-bg); }

  .contact-form-side h2 { margin-bottom: var(--space-lg); }

  .contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  .form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }

  .form-field label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
  }

  .form-field label span[aria-hidden] {
    color: var(--color-accent);
  }

  .form-field input,
  .form-field textarea {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
    width: 100%;
  }

  .form-field input:focus,
  .form-field textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
    background: var(--color-bg-card-hover);
  }

  .form-field input::placeholder,
  .form-field textarea::placeholder {
    color: var(--color-text-muted);
  }

  .form-field textarea { resize: vertical; min-height: 140px; }

  
  .contact-form:has(:focus) {
    --border-glow: rgba(120,140,255,0.15);
  }

  .form-privacy {
    margin-top: 0.5rem;
  }

  .privacy-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
  }

  .privacy-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    accent-color: var(--color-accent);
    margin-top: 2px;
    cursor: pointer;
    border-radius: var(--radius-sm);
  }

  .privacy-label a { color: var(--color-accent); text-decoration: underline; }

  .form-error-message {
    font-size: 0.875rem;
    color: #ff7b7b;
    min-height: 1.2em;
    transition: opacity var(--transition-base);
  }

  .form-submit {
    align-self: flex-start;
    font-size: 1rem;
    padding: 0.85rem 2rem;
  }

  .contact-info-block {
    margin-bottom: var(--space-md);
  }

  .contact-info-block h3 { margin-bottom: var(--space-md); }

  .contact-address-block {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .address-line {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
  }

  .address-line i {
    color: var(--color-accent);
    font-size: 1rem;
    width: 20px;
    flex-shrink: 0;
    margin-top: 2px;
  }

  .address-line a {
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
  }

  .address-line a:hover { color: var(--color-accent); }

  .contact-languages-block h3 { margin-bottom: var(--space-sm); }
  .contact-languages-block p { font-size: 0.9rem; margin-bottom: var(--space-sm); }

  .language-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: var(--space-sm);
  }

  .language-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
  }

  .language-list li i { color: var(--color-accent); font-size: 0.9rem; }

  .map-block {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    margin-top: var(--space-md);
  }

  .map-block iframe { display: block; }

  
  .thanks-page .thanks-main {
    background: var(--color-bg);
    text-align: center;
  }

  .thanks-content { max-width: 480px; }

  .thanks-icon-wrap {
    margin-bottom: var(--space-lg);
  }

  .thanks-icon-wrap i {
    font-size: 4rem;
    color: var(--color-accent);
  }

  .thanks-content h1 {
    margin-bottom: var(--space-md);
    font-size: clamp(2rem, 5vw, 3rem);
  }

  .thanks-content p {
    margin-bottom: var(--space-xl);
    font-size: 1.1rem;
  }

  
  .legal-page .legal-main {
    padding-top: calc(var(--header-height) + var(--space-xl));
    padding-bottom: var(--space-2xl);
  }

  .legal-header {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    max-width: 800px;
    margin: 0 auto;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 0;
  }

  .legal-header h1 { margin-bottom: 0.5rem; }
  .legal-header p { color: var(--color-text-muted); font-size: 0.9rem; }

  .legal-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-md));
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
  }

  .legal-sidebar h3 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
  }

  .legal-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
  }

  .legal-sidebar-nav li { list-style-type: none; }

  .legal-sidebar-nav a {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: background var(--transition-base), color var(--transition-base);
    line-height: 1.4;
  }

  .legal-sidebar-nav a:hover {
    background: var(--color-surface);
    color: var(--color-accent);
  }

  .legal-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    padding-top: var(--space-md);
  }

  .legal-content section { scroll-margin-top: calc(var(--header-height) + var(--space-md)); }

  .legal-content h2 {
    font-size: 1.3rem;
    margin-bottom: var(--space-sm);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-primary);
  }

  .legal-content p { font-size: 0.95rem; margin-bottom: 0.75rem; }
  .legal-content p:last-child { margin-bottom: 0; }

  .legal-content ul {
    margin: 0.75rem 0;
    padding-left: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }

  .legal-content ul li {
    list-style-type: disc;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
  }

  .legal-content address {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin: var(--space-sm) 0;
  }

  
  .impressum-main .impressum-content {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
  }

  .impressum-section {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    scroll-margin-top: calc(var(--header-height) + var(--space-md));
    transition: border-color var(--transition-base);
  }

  .impressum-section:hover { border-color: rgba(120,140,255,0.15); }

  .impressum-section h2 {
    font-size: 1.15rem;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--color-border);
  }

  .impressum-section p { font-size: 0.95rem; margin-bottom: 0.5rem; }
  .impressum-section ul { padding-left: var(--space-md); }
  .impressum-section ul li { list-style-type: disc; font-size: 0.95rem; color: var(--color-text-secondary); line-height: 1.6; }

  .impressum-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
  }

  .impressum-table th,
  .impressum-table td {
    padding: 0.6rem var(--space-sm);
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    vertical-align: top;
    line-height: 1.5;
  }

  .impressum-table th {
    width: 40%;
    color: var(--color-text-muted);
    font-weight: 500;
    font-size: 0.85rem;
  }

  .impressum-table td { color: var(--color-text-secondary); }
  .impressum-table tr:last-child th,
  .impressum-table tr:last-child td { border-bottom: none; }
  .impressum-table a { color: var(--color-accent); }

  
  .cookie-table-wrap {
    overflow-x: auto;
    margin: var(--space-sm) 0;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
  }

  .cookie-table {
    width: 100%;
    font-size: 0.9rem;
  }

  .cookie-table th,
  .cookie-table td {
    padding: 0.65rem var(--space-sm);
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    color: var(--color-text-secondary);
  }

  .cookie-table th {
    background: var(--color-surface);
    color: var(--color-text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .cookie-table tr:last-child td { border-bottom: none; }

  
  .philosophy-layout { align-items: start; }
  .philosophy-text h2 { margin-bottom: var(--space-md); }
  .philosophy-text p + p { margin-top: var(--space-sm); }

  .philosophy-image .image-frame {
    aspect-ratio: 4/3;
    position: sticky;
    top: calc(var(--header-height) + var(--space-md));
  }

  
  .participate-values-section { background: var(--color-bg-alt); border-top: 1px solid var(--color-border); }
  .accent-icon { background: rgba(196,168,255,0.12) !important; }
  .accent-icon i { color: var(--color-highlight) !important; }

  
  .scroll-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    transition-delay: var(--delay, 0s);
  }

  .scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  
  .cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 30px rgba(0,0,0,0.5), 0 -1px 8px rgba(0,0,0,0.3);
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.23,1,0.32,1);
  }

  .cookie-banner.is-visible { transform: translateY(0); }

  .cookie-banner-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: 1rem var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
  }

  .cookie-banner-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    flex: 1;
    min-width: 200px;
  }

  .cookie-banner-text a { color: var(--color-accent); }

  .cookie-banner-actions {
    display: flex;
    gap: var(--space-xs);
    flex-shrink: 0;
    flex-wrap: wrap;
  }

  .cookie-btn-accept {
    background: var(--color-accent);
    color: white;
    border: none;
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-base), transform var(--transition-base);
    white-space: nowrap;
  }

  .cookie-btn-accept:hover { background: var(--color-accent-hover); transform: translateY(-1px); }

  .cookie-btn-reject {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color var(--transition-base), color var(--transition-base);
    white-space: nowrap;
  }

  .cookie-btn-reject:hover { border-color: rgba(255,255,255,0.2); color: var(--color-text-primary); }

  .cookie-btn-customize {
    background: transparent;
    color: var(--color-text-muted);
    border: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    cursor: pointer;
    transition: color var(--transition-base);
    white-space: nowrap;
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: color var(--transition-base), text-decoration-color var(--transition-base);
  }

  .cookie-btn-customize:hover { color: var(--color-text-secondary); text-decoration-color: var(--color-text-secondary); }

  .cookie-customize-panel {
    border-top: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }

  .cookie-customize-panel.is-open { max-height: 400px; }

  .cookie-customize-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .cookie-category {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: 0.75rem;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    flex-wrap: wrap;
  }

  .cookie-category-info { flex: 1; }
  .cookie-category-info strong { font-size: 0.9rem; display: block; color: var(--color-text-primary); margin-bottom: 0.2rem; }
  .cookie-category-info span { font-size: 0.8rem; color: var(--color-text-muted); }

  .cookie-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
  }

  .cookie-toggle input { opacity: 0; width: 0; height: 0; }

  .cookie-toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-base);
  }

  .cookie-toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 2px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-text-muted);
    border-radius: 50%;
    transition: transform var(--transition-base), background var(--transition-base);
  }

  .cookie-toggle input:checked + .cookie-toggle-slider {
    background: var(--color-accent-dim);
    border-color: var(--color-accent);
  }

  .cookie-toggle input:checked + .cookie-toggle-slider::before {
    transform: translateY(-50%) translateX(20px);
    background: var(--color-accent);
  }

  .cookie-toggle input:disabled + .cookie-toggle-slider { opacity: 0.5; cursor: not-allowed; }

  .cookie-save-btn {
    align-self: flex-end;
    background: var(--color-accent);
    color: white;
    border: none;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-base);
  }

  .cookie-save-btn:hover { background: var(--color-accent-hover); }
}

/* ============================================================
   UTILITIES
   ============================================================ */
@layer utilities {
  .highlight-text { color: var(--color-accent); }
  .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; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .how-steps-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .legal-two-col { grid-template-columns: 200px 1fr; gap: var(--space-lg); }
  .cascade-cards-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --space-2xl: 4rem;
    --space-3xl: 6rem;
  }

  .primary-nav,
  .header-actions { display: none; }
  .menu-trigger { display: flex; }

  .approach-layout,
  .philosophy-layout,
  .contact-layout { grid-template-columns: 1fr; }

  .contact-cards-grid,
  .audience-grid { grid-template-columns: 1fr; }

  .cascade-cards-grid { grid-template-columns: 1fr; }
  .cascade-card-link:nth-child(even) { margin-top: 0; }

  .how-steps-grid { grid-template-columns: 1fr; }

  .principles-grid { grid-template-columns: 1fr; }

  .hero-content-card { padding: var(--space-lg) var(--space-md); }

  .footer-inner { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer-brand { grid-column: auto; }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }

  .legal-two-col {
    grid-template-columns: 1fr;
    padding: var(--space-lg) var(--space-sm);
  }

  .legal-sidebar {
    position: static;
    margin-bottom: var(--space-md);
  }

  .upcoming-item { grid-template-columns: 1fr; }

  .cookie-banner-main { flex-direction: column; align-items: flex-start; }

  .hero-display-heading { font-size: clamp(2rem, 8vw, 3rem); }

  .inner-hero { padding-top: calc(var(--header-height) + var(--space-xl)); }

  .philosophy-image .image-frame { position: static; }
}

@media (max-width: 480px) {
  .hero-cta-group { flex-direction: column; align-items: center; }
  .mobile-nav-actions { flex-direction: column; }
  .mobile-nav-actions .secondary-action,
  .mobile-nav-actions .primary-action { width: 100%; justify-content: center; }
  .hero-depth-element { gap: 0.5rem; }
  .depth-card { font-size: 0.78rem; padding: 0.4rem 0.75rem; }
  .cta-block { padding: var(--space-lg); }
  .how-section .section-container { padding: 0 var(--space-sm); }
  .impressum-main .impressum-content { padding: var(--space-lg) var(--space-sm); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .strip-inner { animation: none; }
}